Journal ArticleNat Commun · October 6, 2025
Nivolumab alone and in combination with ipilimumab demonstrated durable clinical benefit in patients with previously treated microsatellite instability-high/mismatch repair-deficient metastatic colorectal cancer in the phase 2 CheckMate 142 study. Here, we ...
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Journal ArticleCA Cancer J Clin · May 20, 2025
Hepatocellular carcinoma (HCC) is the sixth most common malignancy and the third leading cause of cancer-related death worldwide. Contemporary advances in systemic and locoregional therapies have led to changes in peer-reviewed guidelines regarding systemi ...
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Journal ArticleInfect Agent Cancer · April 9, 2025
BACKGROUND: The concurrent presence of COVID-19 infection in advanced cancer patients has increased the mortality since the compromised immunity was inevitably worsen. The role and clinical impact of autologous adoptive T cell immunotherapy (ACT) designed ...
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Journal ArticleAnn Surg Oncol · April 2025
BACKGROUND: Randomized data suggest improved survival with adjuvant chemotherapy for biliary tract cancers; however, subset analyses of intrahepatic cholangiocarcinoma (IHC) show limited survival benefit. This study evaluated the impact of adjuvant chemoth ...
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Journal ArticleJ Neuroendocrinol · April 2025
While performing a study of immune checkpoint blockade with the anti-PD-1 antibody pembrolizumab combined with the somatostatin analogue (SSA) lanreotide in patients with low- and intermediate-grade gastroenteropancreatic neuroendocrine tumors (GEP-NETs), ...
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Journal ArticleNature communications · April 2025
Trastuzumab deruxtecan (T-DXd) is an antibody-drug conjugate (ADC) targeting HER2, exhibiting significant clinical efficacy in breast cancer (BC) with varying HER2 expression, including HER2-low and HER2-ultralow. However, the precise mechanism underlying ...
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Journal ArticleClin Liver Dis · February 2025
Systemic therapy for hepatocellular carcinoma has evolved from sorafenib to now include immune checkpoint blockade, either atezolizumab/bevacizumab or durvalumab/tremelimumab, and soon to include camrelizumab/rivoceranib and nivolumab/ipilimumab. Second-li ...
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Journal ArticleHum Vaccin Immunother · December 31, 2024
ER+ breast cancers (BC) are characterized by the elevated expression and signaling of estrogen receptor alpha (ESR1), which renders them sensitive to anti-endocrine therapy. While these therapies are clinically effective, prolonged treatment inevitably res ...
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Journal ArticleClin Lymphoma Myeloma Leuk · August 2024
BACKGROUND: Despite a higher risk of classical Hodgkin lymphoma (cHL) in people with HIV and the demonstrated safety and efficacy of PD-1 blockade in cHL, there are limited data on the use of these agents in HIV-associated cHL (HIV-cHL). PATIENTS/METHODS: ...
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Journal ArticleTransl Oncol · May 2024
OBJECTIVE: To assess the expression pattern of X-linked inhibitor of apoptosis protein (XIAP), a cellular stress sensor, and delineate the associated changes in the tumor immune microenvironment (TiME) for prognostic value and new therapeutic targets in in ...
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Journal ArticleJ Immunother Cancer · February 5, 2024
BACKGROUND: Pancreatic cancer is one of the deadliest cancer types and represents a major unmet medical need. CheckMate 032 investigated safety and efficacy of nivolumab monotherapy and nivolumab plus ipilimumab with/without cobimetinib in advanced/metasta ...
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Journal ArticleJCO Precis Oncol · February 2024
PURPOSE: Intrahepatic cholangiocarcinoma (ICCA) is characterized by significant phenotypic and clinical heterogeneities and poor response to systemic therapy, potentially related to underlying heterogeneity in oncogenic alterations. We aimed to characteriz ...
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Journal ArticleInt J Hyperthermia · 2024
PURPOSE: Immune checkpoint inhibitors (ICIs) and target therapy have provided the clinical efficacy for improving the clinical progression-free survival (PFS) and overall survival (OS) for patients with renal cell carcinoma (RCC). There has been little rep ...
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Journal ArticleHum Vaccin Immunother · December 15, 2023
Carcinoembryonic antigen (CEA) is a glycosylated cell surface oncofetal protein involved in adhesion, proliferation, and migration that is highly upregulated in multiple carcinomas and has long been a promising target for cancer vaccination. This review su ...
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Journal ArticleCancer Med · October 2023
BACKGROUND: Roughly 5% of metastatic cancers present with uncertain origin, for which molecular classification could influence subsequent management; however, prior studies of molecular diagnostic classifiers have reported mixed results with regard to clin ...
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Journal ArticleAnn Surg Oncol · August 2023
BACKGROUND: Resection remains the cornerstone of curative-intent treatment for biliary tract cancers (BTCs). However, recent randomized data also support a role for adjuvant chemotherapy (AC). This study aimed to characterize trends in the use of AC and su ...
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Journal ArticleJ Clin Oncol · July 20, 2023
PURPOSE: Compared with people living without HIV (PWOH), people living with HIV (PWH) and cancer have traditionally been excluded from immune checkpoint inhibitor (ICI) trials. Furthermore, there is a paucity of real-world data on the use of ICIs in PWH an ...
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Journal ArticleAm J Surg Pathol · June 1, 2023
In this study, we evaluated venous invasion and its association with survival in patients with resected pancreatic neuroendocrine tumor (PanNET). Surgical Pathology Archives were searched for pancreatectomies performed for PanNET between October 1, 2005, a ...
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Journal ArticleCancer gene therapy · June 2023
Therapeutic cancer vaccines, designed to activate immune effectors against tumor antigens, utilize a number of different platforms for antigen delivery. Among these are messenger RNAs (mRNA), successfully deployed in some prophylactic SARS-CoV2 vaccines. T ...
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Journal ArticleAnn Intern Med · April 2023
BACKGROUND: Patients hospitalized with COVID-19 have an increased incidence of thromboembolism. The role of extended thromboprophylaxis after hospital discharge is unclear. OBJECTIVE: To determine whether anticoagulation is superior to placebo in reducing ...
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Journal ArticleCA Cancer J Clin · March 2023
Intrahepatic cholangiocarcinoma (ICC) is the second most common primary liver tumor and remains a fatal malignancy in the majority of patients. Approximately 20%-30% of patients are eligible for resection, which is considered the only potentially curative ...
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Journal ArticleInt J Hyperthermia · 2023
Mechanical high-intensity focused ultrasound (M-HIFU), which includes histotripsy, is a non-ionizing, non-thermal ablation technology that can be delivered by noninvasive methods. Because acoustic cavitation is the primary mechanism of tissue disruption, h ...
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Journal ArticleCancers (Basel) · December 12, 2022
Gastroenteropancreatic neuroendocrine tumors (GEP-NETs), although curable when localized, frequently metastasize and require management with systemic therapies, including somatostatin analogues, peptide receptor radiotherapy, small-molecule targeted therap ...
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Journal ArticleCancers (Basel) · November 23, 2022
Ductal carcinoma in situ (DCIS) of the breast is often managed by lumpectomy and radiation or mastectomy, despite its indolent features. Effective non-invasive treatment strategies could reduce the morbidity of DCIS treatment. We have exploited the high he ...
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Journal ArticleJ Immunother Cancer · September 2022
BACKGROUND: We previously demonstrated potent antitumor activity against human breast cancer xenografts using photodynamic therapy (PDT) targeting a novel tumor-specific photosensitizer (HS201), which binds heat shock protein 90 (HS201-PDT). However, induc ...
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Journal ArticleJ Immunother Cancer · March 2022
BACKGROUND: The majority of colorectal carcinomas (CRCs) are insensitive to programmed death protein-1/programmed death-ligand 1 (anti-PD-1/PD-L1) immune checkpoint inhibitor (ICI) antibodies. While there are many causes for ICI insensitivity, recent studi ...
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Journal ArticleMol Cancer Ther · January 2022
A noninvasive test to discriminate indolent prostate cancers from lethal ones would focus treatment where necessary while reducing overtreatment. We exploited the known activity of heat shock protein 90 (Hsp90) as a chaperone critical for the function of n ...
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Journal ArticleJ Immunother Cancer · January 2022
BACKGROUND: Despite multimodal adjuvant management with radiotherapy, chemotherapy and hormonal therapies, most surgically resected primary breast cancers relapse or metastasize. A potential solution to late and distant recurrence is to augment systemic an ...
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Journal ArticleInt J Radiat Oncol Biol Phys · October 1, 2021
PURPOSE: Radiation therapy (RT) modulates immune cells and cytokines, resulting in both clinically beneficial and detrimental effects. The changes in peripheral blood T lymphocyte subsets and cytokines during RT for pediatric brain tumors and the associati ...
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Journal ArticleCancers (Basel) · June 4, 2021
XIAP, the most potent inhibitor of cell death pathways, is linked to chemotherapy resistance and tumor aggressiveness. Currently, multiple XIAP-targeting agents are in clinical trials. However, the characterization of XIAP expression in relation to clinico ...
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Journal ArticleOncologist · June 2021
LESSONS LEARNED: Antitumor activity was observed in the study population. Dose modifications of cabozantinib improve long-term tolerability. Biomarkers are needed to identify patient populations most likely to benefit. Further study of cabozantinib with or ...
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Journal ArticleTarget Oncol · March 2021
There are strong biologic and preclinical rationales for the development of therapeutic cancer vaccines; however, the clinical translation of this treatment strategy has been challenging. It is now understood that many previous clinical trials of cancer va ...
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Journal ArticleAME Case Rep · 2021
Pancreatic adenocarcinoma commonly presents as metastatic disease and harbors a dire prognosis due to its aggressive behavior, propensity for resistance to therapies, and lack of targetable driver mutations. Additionally, despite advances in other cancers, ...
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Journal ArticleAmerican journal of cancer research · January 2021
Recurrence and progression of non-muscle-invasive bladder cancer (NMIBC), frequent despite the availability of multiple treatment modalities, may be partly explained by the presence of immunosuppressive cell populations. We hypothesized that progression of ...
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Journal ArticleOncoimmunology · 2021
Human microbiota influence the response of malignancies to treatment with immune checkpoint blockade; however, their impact on other forms of immunotherapy is poorly understood. This study explored the effect of blood microbiota on clinical efficacy, repre ...
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Journal ArticleHuman Pathology Case Reports · November 1, 2020
Primary gastrointestinal stromal tumors (GIST) largely occur in the luminal gastro-intestinal tract and are extremely rare in the liver. On a molecular level, a small minority of GISTs are characterized by SDH deficiency. To date, SDH-deficient GISTs have ...
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Journal ArticleJ Immunother Cancer · November 2020
BACKGROUND: There remains a significant need to eliminate the risk of recurrence of resected cancers. Cancer vaccines are well tolerated and activate tumor-specific immune effectors and lead to long-term survival in some patients. We hypothesized that vacc ...
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Journal ArticlePancreas · October 2020
Patients with neuroendocrine tumors (NETs) and carcinoid syndrome experience diarrhea that can have a debilitating effect on quality of life. Diarrhea also may develop in response to other hormonal syndromes associated with NETs, surgical complications, me ...
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Journal ArticleEuropean journal of nuclear medicine and molecular imaging · September 2020
PurposeTo assess the impact of baseline liver tumour burden, alkaline phosphatase (ALP) elevation, and target lesion size on treatment outcomes with 177Lu-Dotatate.MethodsIn the phase 3 NETTER-1 trial, patients with advanced, p ...
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Journal ArticleClin Cancer Res · September 1, 2020
PURPOSE: Despite promising advances in breast cancer immunotherapy, augmenting T-cell infiltration has remained a significant challenge. Although neither individual vaccines nor immune checkpoint blockade (ICB) have had broad success as monotherapies, we h ...
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ConferenceCancer Research · August 15, 2020
AbstractDespite promising advances, overcoming immune suppression and driving productive immune responses in the tumor microenvironment remains a significant challenge. Using a spontaneous breast cancer mode ...
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Journal ArticleClin Cancer Res · July 15, 2020
PURPOSE: Patients with metastatic colorectal cancer refractory to chemotherapy have limited treatment options. Ensituximab (NEO-102) is a novel chimeric mAb targeting a variant of MUC5AC with specificity to colorectal cancer. PATIENTS AND METHODS: Single-a ...
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Journal ArticleExpert Opin Biol Ther · June 2020
Introduction: Immunotherapy is now a standard treatment for many malignancies. Although immune checkpoint inhibition has demonstrated substantial efficacy by enhancing T cell activation and function in the tumor microenvironment, adoptive transfer of T and ...
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Journal ArticleCommun Biol · May 8, 2020
Photodynamic therapy (PDT) ablates malignancies by applying focused near-infrared (nIR) light onto a lesion of interest after systemic administration of a photosensitizer (PS); however, the accumulation of existing PS is not tumor-exclusive. We developed a ...
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ConferenceJ Clin Endocrinol Metab · March 1, 2020
CONTEXT: Prognosis of metastatic pheochromocytoma/paraganglioma following 131-Iodine metaiodobenzylguanidine (MIBG) is incompletely characterized due to small samples and shorter follow-up in these rare, often indolent tumors. OBJECTIVE: To describe long-t ...
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Journal ArticleOncologist · January 2020
Despite lengthening survival, death rates from metastatic colorectal cancer (CRC) remain unacceptably high, with a bright spot being the demonstration of durable responses in patients with CRC who have mismatch repair-deficient (dMMR) and/or microsatellite ...
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Journal ArticlePain · January 2020
Relief of cancer-related pain remains challenging despite the availability of a range of opioid and nonopioid medications. Animal models demonstrate that T lymphocytes may mediate analgesia by producing endogenous opioids, but definitive clinical data are ...
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Journal ArticleAm J Transl Res · 2020
To explore the safety and efficacy of intra-cavitary infusions of autologous mixed dendritic cell (DC)-cytokine-induced killer (CIK) cell products in advanced cancer patients with malignant pleural effusions or ascites. DC-CIKs were expanded ex vivo (mean ...
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Journal ArticleCancer Manag Res · 2020
PURPOSE: Neuroendocrine tumors (NETs) associated with carcinoid syndrome (CS) overproduce serotonin, mediated by tryptophan hydroxylase-1 (TPH1). The TPH inhibitor telotristat ethyl (TE) reduces peripheral serotonin and relieves CS symptoms. We conducted a ...
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Journal ArticleCancer Manag Res · 2020
PURPOSE: The TELEACE study showed reductions in tumor size in patients with neuroendocrine tumors, receiving telotristat ethyl in US clinical practice. Here, we report progression-free survival, time to tumor progression, changes in carcinoid syndrome symp ...
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Journal ArticleAm J Cancer Res · 2020
Tumor metastases to regional lymph nodes are associated with worse outcome for patients with resected non-small cell lung cancer (NSCLC), but there is a wide variation in survival. We hypothesized that infiltration of tumor-involved lymph nodes with activa ...
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Journal ArticleOncol Lett · December 2019
Adoptive T cell immunotherapy with cytokine-induced killer cells (CIKs) has been demonstrated to prolong the survival of patients with advanced non-small cell lung cancer (NSCLC). The aim of the present study was to evaluate whether the expansion of effect ...
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Journal ArticleOncologist · November 2019
BACKGROUND: Early detection and management of treatment-related adverse events (TRAEs) in patients receiving immune checkpoint inhibitors may improve outcomes. In CheckMate 142, nivolumab (3 mg/kg) plus low-dose ipilimumab (1 mg/kg) provided durable clinic ...
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Journal ArticleBMC Cancer · November 1, 2019
BACKGROUND: Patients with chemotherapy refractory metastatic colorectal cancer (CRC) have a poor prognosis and limited therapeutic options. In this phase Ib/II clinical trial, we established the maximum tolerated dose (MTD) and recommended phase II dose (R ...
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Journal ArticleInt J Hyperthermia · November 2019
Purpose: To characterize the T cell receptor (TCR) repertoire, serum cytokine levels, peripheral blood T lymphocyte populations, safety, and clinical efficacy of hyperthermia (HT) combined with autologous adoptive cell therapy (ACT) and either salvage chem ...
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Journal ArticleClin Breast Cancer · October 2019
BACKGROUND: The changes in T cell subsets and programmed death ligand 1 (PD-L1) expression during the transition from ductal carcinoma in situ (DCIS) to early invasive breast cancer had not been well studied. PATIENTS AND METHODS: A total of 85 DCIS patien ...
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Journal ArticleCancer Chemother Pharmacol · October 2019
PURPOSE: This study aimed to evaluate the maximum tolerated dose (MTD) and recommended phase II dose (RPTD), as well as the safety and tolerability of PF-03446962, a monoclonal antibody targeting activin receptor like kinase 1 (ALK-1), in combination with ...
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Journal ArticleClin Cancer Res · September 15, 2019
PURPOSE: Limited options exist for patients with advanced pancreatic cancer progressing after 1 or more lines of therapy. A phase II study in patients with previously treated metastatic pancreatic cancer showed that combining GVAX pancreas (granulocyte-mac ...
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Journal ArticleBr J Dermatol · September 2019
Programmed cell death 1 (PD-1) blockade has rapidly emerged as an effective therapy for a wide variety of metastatic malignancies. It has been associated with multiple immune-related adverse effects, including cutaneous eruptions. We describe two patients ...
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Journal ArticleImmunotherapy · August 2019
Aim: The purpose of this study was to determine whether addition of anti-PD-1 antibody increased the immunogenicity and anti-tumor activity of Ad-CEA vaccination in a murine model of colon cancer. Methods: Ad-CEA was administered prior to implantation of M ...
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Journal ArticleJ Gastrointest Oncol · August 2019
BACKGROUND: Biliary tract cancers (BTCs) are a heterogeneous group of aggressive, rare malignancies with limited standard chemotherapeutic options for advanced disease. Recent studies have demonstrated potential novel biliary cancer targets and a possible ...
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Journal ArticleJ Clin Oncol · July 1, 2019
PURPOSE: CheckMate 032 is an open-label, multicohort study that includes patients with unresectable locally advanced or metastatic urothelial carcinoma (mUC) treated with nivolumab 3 mg/kg monotherapy every 2 weeks (NIVO3), nivolumab 3 mg/kg plus ipilimuma ...
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ConferenceCancer Research · July 1, 2019
AbstractBackground: Photodynamic therapy (PDT) is an effective local anti-cancer modality applied for the treatment of early stage disease and palliation of advanced disease, and could be used in managing in ...
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Journal ArticleClin Transl Oncol · June 2019
BACKGROUND: Advanced non-small cell lung cancer (NSCLC) has remained challenging to treat effectively. This study aimed to investigate the clinical effects and safety of immunotherapy with dendritic cells and cytokine-induced killer cells (DC-CIK) administ ...
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Journal ArticleClin Cancer Res · May 1, 2019
PURPOSE: Immune-based therapy for metastatic breast cancer has had limited success, particularly in molecular subtypes with low somatic mutations rates. Strategies to augment T-cell infiltration of tumors include vaccines targeting established oncogenic dr ...
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Journal ArticleJ Thromb Thrombolysis · May 2019
Autologous adoptive T cell immunotherapy has been recognized as an effective treatment for cancer patients. The initial qualified lymphocytes is the core element determining the immunotherapeutic outcomes clinically. Cell separator based apheresis procedur ...
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Journal ArticleMol Ther Oncolytics · March 29, 2019
Rexin-G is a replication-incompetent retroviral vector displaying a cryptic SIG-binding peptide for targeting abnormal Signature (SIG) proteins in tumors and encoding a dominant-negative human cyclin G1 construct. Herein we report on the safety and antitum ...
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Journal ArticleJ Immunother Cancer · March 27, 2019
BACKGROUND: Prognostic scoring systems are used to estimate the risk of mortality from metastatic renal cell carcinoma (mRCC). Outcomes from different therapies may vary within each risk group. These survival algorithms have been applied to assess outcomes ...
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Journal ArticleClin Cancer Res · March 1, 2019
PURPOSE: We have assessed the combination of DC-CIK with S-1 plus cisplatin chemotherapy in advanced gastric cancer (AGC) and the role of mutational analysis of circulating tumor DNA (ctDNA) and T-cell receptor (TCR) repertoire in predicting clinical outco ...
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ConferenceCancer Research · February 15, 2019
AbstractBackground: Immune-based therapy for metastatic breast cancer has had limited success. Strategies to augment adaptive immunity include vaccines targeting genomic amplifications like Human Epidermal G ...
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Journal ArticleBiochem J · February 8, 2019
The Wnt signaling pathway, known for regulating genes critical to normal embryonic development and tissue homeostasis, is dysregulated in many types of cancer. Previously, we identified that the anthelmintic drug niclosamide inhibited Wnt signaling by prom ...
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Journal ArticleClin Cancer Res · February 1, 2019
Hepatocellular carcinoma (HCC) accounts for about 90% of all primary liver cancers and is the second leading cause of cancer-related deaths worldwide. The hypervascular nature of most HCC tumors underlines the importance of angiogenesis in the pathobiology ...
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Journal ArticleJ Nucl Med · November 2018
This retrospective analysis identifies predictors of survival in a cohort of patients with meta-iodobenzylguanidine (MIBG)-positive stage IV pulmonary and gastroenteropancreatic neuroendocrine tumor (P/GEP-NET) treated with 131I-MIBG therapy, to inform tre ...
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Journal ArticleCancer · September 1, 2018
Hepatocellular carcinoma (HCC) is increasing in incidence and mortality. Although the prognosis remains poor, long-term survival has improved from 3% in 1970 to an 18% 5-year survival rate today. This is likely because of the introduction of well tolerated ...
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Journal ArticleBreast Cancer Res · August 9, 2018
BACKGROUND: Upregulation of human epidermal growth factor receptor 3 (HER3) is a major mechanism of acquired resistance to therapies targeting its heterodimerization partners epidermal growth factor receptor (EGFR) and human epidermal growth factor recepto ...
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Journal ArticleOncologist · July 2018
PURPOSE: This study evaluated the maximum tolerated dose or recommended phase II dose (RPTD) and safety and tolerability of the ganitumab and everolimus doublet regimen followed by the ganitumab, everolimus, and panitumumab triplet regimen. MATERIALS AND M ...
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Journal ArticleAm Soc Clin Oncol Educ Book · May 23, 2018
With the recent U.S. Food and Drug Administration approvals of pembrolizumab and nivolumab for refractory deficient mismatch repair metastatic colorectal cancer, immune checkpoint inhibitors have now entered into clinical care for gastrointestinal cancers. ...
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Journal ArticleCancer Res · April 1, 2018
Hyperactivation of the NFκB pathway is a distinct feature of inflammatory breast cancer (IBC), a highly proliferative and lethal disease. Gene expression studies in IBC patient tissue have linked EGFR (EGFR/HER2)-mediated MAPK signaling to NFκB hyperactivi ...
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Journal ArticleJ Immunother · April 2018
We are developing whole, heat-killed, recombinant Saccharomyces cerevisiae yeast, engineered to encode target proteins, which stimulate immune responses against malignant cells expressing those targets. This phase 1 trial, enrolling patients with advanced ...
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Journal ArticleCancer Chemother Pharmacol · February 2018
PURPOSE: A prospective study was performed to compare the outcome for metastatic breast cancer (MBC) patients treated with docetaxel plus thiotepa (DT) or docetaxel plus capecitabine (DC), and to explore the value of CYP1A1*2C polymorphisms in predicting c ...
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Journal ArticleOncoimmunology · 2018
Triple-negative breast cancer (TNBC) is an aggressive and molecularly diverse breast cancer subtype typified by the presence of p53 mutations (∼80%), elevated immune gene signatures and neoantigen expression, as well as the presence of tumor infiltrating l ...
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Journal ArticleFront Oncol · 2018
MET amplification is rare in treatment-naïve metastatic colorectal cancer (CRC) tumors, but can emerge as a mechanism of resistance to anti-EGFR therapies. Preclinical and clinical data suggest that patients with MET amplified tumors benefit from MET-targe ...
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Chapter · January 1, 2018
Immune checkpoint inhibition of program death protein-1 (PD-1) and its ligands PD-L1 and PD-L2 is an established therapeutic modality in melanoma, non-small cell lung cancer, renal cell carcinoma, and other tumor types. Unfortunately, 60 to 80% of all pati ...
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Journal ArticleJ Immunother Cancer · December 19, 2017
BACKGROUND: Immune related adverse events (irAEs) are associated with immunotherapy for cancer and while results suggest improvement in tumor control and overall survival in those experiencing irAEs, the long-term impact is debated. We evaluated irAE repor ...
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Journal ArticleClin Cancer Res · December 15, 2017
Purpose: Hsp90, a chaperone to numerous molecular pathways in malignant cells, is elevated in aggressive breast cancers. We hypothesized that identifying breast cells with elevated Hsp90 activity in situ could result in early detection of aggressive breast ...
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Journal ArticleCancer Immunol Res · November 2017
Immunotherapy is rapidly becoming a standard of care for many cancers. However, colorectal cancer had been generally resistant to immunotherapy, despite features in common with sensitive tumors. Observations of substantial clinical activity for checkpoint ...
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Journal ArticleClin Cancer Res · September 1, 2017
Purpose: Advanced pancreatic cancer has remained challenging to treat effectively. This study aimed to investigate the clinical effects and safety of immunotherapy with dendritic cells and cytokine-induced killer cells (DC-CIK) administered with the chemot ...
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Journal ArticleLancet Oncol · September 2017
BACKGROUND: Metastatic DNA mismatch repair-deficient (dMMR)/microsatellite instability-high (MSI-H) colorectal cancer has a poor prognosis after treatment with conventional chemotherapy and exhibits high levels of tumour neoantigens, tumour-infiltrating ly ...
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ConferenceCancer Research · July 1, 2017
AbstractBackground: Immunotherapy has become an emerging anti-cancer therapy, as immune checkpoint blockade with PD-1 or PD-L1 inhibition have been active against multiple cancer types. Nonetheless, there re ...
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Journal ArticleCancer Chemother Pharmacol · March 2017
PURPOSE: To define the maximum tolerated dose (MTD), recommended phase II dose (RPTD), and assess safety and tolerability for the combination of pazopanib plus TH-302, an investigational hypoxia-activated prodrug (HAP), in adult patients with advanced soli ...
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Journal ArticleClin Genitourin Cancer · February 2017
BACKGROUND: This analysis describes the outcome for patients who received targeted therapy (TT) prior to or following high-dose interleukin-2 (HD IL-2). PATIENTS AND METHODS: Patients with renal cell carcinoma (n = 352) receiving HD IL-2 were enrolled in P ...
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ConferenceCancer Epidemiology, Biomarkers & Prevention · February 1, 2017
AbstractBackground: Inflammatory breast cancer (IBC) is a distinct, aggressive and the most lethal form of breast cancer. Furthermore, data from population-based registries, when stratified by race and compa ...
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ConferenceJournal of Clinical Oncology · February 1, 2017
519 Background: Approximately 4% of metastatic colorectal cancers (mCRCs) are associated with high microsatellite instability (MSI-H), indicating a deficient DNA mismatch repair (dMMR) system. dMMR/MSI-H CRC exhibits an increased ...
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Journal ArticleOncoimmunology · 2017
Purpose: Although local oncolytic viral therapy (OVT) may enhance tumor lysis, antigen release, and adaptive immune responses, systemic antitumor responses post-therapy are limited. Adoptive immunotherapy with autologous dendritic cells (DC) and cytokine-i ...
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Journal ArticleOncoimmunology · 2017
Expression of human epidermal growth factor family member 3 (HER3), a critical heterodimerization partner with EGFR and HER2, promotes more aggressive biology in breast and other epithelial malignancies. As such, inhibiting HER3 could have broad applicabil ...
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Journal ArticleClin Colorectal Cancer · December 2016
INTRODUCTION: MEDI-565, a bispecific, single-chain antibody targeting human carcinoembryonic antigen on tumor cells and the CD3 epsilon subunit of the human T-cell receptor complex, showed antitumor activity in carcinoembryonic antigen-expressing tumors in ...
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Journal ArticleCancer Immunol Immunother · December 2016
High-dose interleukin-2 (HD IL-2) was approved for treatment of metastatic renal cell carcinoma (mRCC) in 1992 and for metastatic melanoma (mM) in 1998, in an era predating targeted therapies and immune checkpoint inhibitors. The PROCLAIMSM registry was es ...
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Journal ArticleJ Gastrointest Oncol · December 2016
BACKGROUND: Patients with metastatic disease of the liver can have hyperbilirubinemia due to a number of reasons, including biliary obstruction. The purpose of this study was to analyze patient outcomes after percutaneous biliary drainage (PBD) catheter in ...
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Journal ArticleLancet Oncol · November 2016
BACKGROUND: Few effective treatments exist for patients with advanced urothelial carcinoma that has progressed after platinum-based chemotherapy. We assessed the activity and safety of nivolumab in patients with locally advanced or metastatic urothelial ca ...
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Journal ArticleCancer Chemother Pharmacol · September 2016
PURPOSE: NEO-102 is a novel chimeric IgG1 monoclonal antibody which recognizes a variant form of MUC5AC expressed specifically by human pancreatic and colorectal tumors. Preclinical models have demonstrated encouraging signs of anti-tumor activity through ...
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Chapter · August 30, 2016
Recent reports of efficacy of immune therapies in solid tumors other than melanoma and renal cell carcinoma have raised enthusiasm for testing immunotherapy in gastrointestinal (GI) malignancies. Strategies under development include antibodies and related ...
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Journal ArticleCurr Treat Options Oncol · August 2016
Division of colorectal cancers (CRCs) into molecular subsets yields important consequences for prognosis and therapeutic response. The microsatellite instability (MSI) immune subgroup, accounting for 15 % of early-stage and 3 % of metastatic CRCs, are a re ...
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Journal ArticleLancet Oncol · July 2016
BACKGROUND: Treatments for small-cell lung cancer (SCLC) after failure of platinum-based chemotherapy are limited. We assessed safety and activity of nivolumab and nivolumab plus ipilimumab in patients with SCLC who progressed after one or more previous re ...
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Journal ArticleThorac Surg Clin · February 2016
Micrometastatic disease following pulmonary metastasectomy is an ideal setting to test adjuvant immunotherapy, as the efficacy of immunotherapy in experimental models is greatest with the smallest tumor burdens. Although there is not a standard-of-care adj ...
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Journal ArticleCurrent Colorectal Cancer Reports · February 1, 2016
Encouraging clinical activity for checkpoint blockade in melanoma, lung cancer, and a growing list of other malignancies has supported enthusiasm for testing this strategy in colorectal cancer. Although frequent observations of T cell infiltration into col ...
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Journal ArticleCell Death Dis · January 28, 2016
Inflammatory breast cancer (IBC) is the deadliest, distinct subtype of breast cancer. High expression of epidermal growth factor receptors [EGFR or human epidermal growth factor receptor 2 (HER2)] in IBC tumors has prompted trials of anti-EGFR/HER2 monoclo ...
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Journal ArticleEur Heart J · January 21, 2016
AIMS: Studies have suggested increased cancer incidence associated with long-term dual antiplatelet therapy (DAPT) for acute coronary syndrome (ACS). We evaluated cancer incidence and treatment-related differences in an analysis of DAPT for ACS. METHODS AN ...
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ConferenceJournal of Clinical Oncology · January 10, 2016
511 Background: HD IL-2 is FDA approved for advanced renal cell carcinoma (mRCC), however, the data supporting its use is 23 years old. In 2011, a HD IL-2 patient database was established called PROCLAIMSM, a ...
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Journal ArticleJ Immunother Cancer · 2016
BACKGROUND: High dose interleukin-2 (HD IL-2) can induce durable responses in a subset of patients leading to long-term survival. Immune checkpoint blockade (ICB) has demonstrated similarly durable responses in a larger proportion of patients. However, not ...
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Journal ArticleCancer Immunology Research · January 1, 2016
AbstractBackground: The PROCLAIMSM registry (www.proclaimregistry.com), created in 2011, is the largest collection of IL-2 treated patients in the US and provides real-time insights into sequencing or combin ...
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Journal ArticleVaccine · December 16, 2015
Checkpoint blockade, prevention of inhibitory signaling that limits activation or function of tumor antigen-specific T cells responses, is revolutionizing the treatment of many poor prognosis malignancies. Indeed monoclonal antibodies that modulate signali ...
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Journal ArticleBreast Cancer Res · December 2015
Human epidermal growth factor receptor HER3 has been implicated in promoting the aggressiveness and metastatic potential of breast cancer. Upregulation of HER3 has been found to be a major mechanism underlying drug resistance to EGFR and HER2 tyrosine kina ...
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Journal ArticleOncotarget · December 1, 2015
OBJECTIVE: This study aimed to assess the prognostic value of CD4+CD25+ T lymphocyte in peripheral blood among breast cancer patients treated with adoptive T lymphocytes immunotherapy. METHODS: 217 patients participated in the follow-up study. CD4+CD25+ pr ...
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Journal ArticleCancer Immunol Immunother · August 2015
A phase 1/2 clinical trial evaluating dosing, safety, immunogenicity, and overall survival on metastatic colorectal cancer (mCRC) patients after immunotherapy with an advanced-generation Ad5 [E1-, E2b-]-CEA(6D) vaccine was performed. We report our extended ...
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Journal ArticleOncoimmunology · August 2015
DepoVax™ is an innovative and strongly immunogenic vaccine platform. Survivin is highly expressed in many tumor types and has reported prognostic value. To generate tumor-specific immune response, a novel cancer vaccine was formulated in DepoVax platform ( ...
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Journal ArticleCancer Immunol Immunother · June 2015
Bispecific T cell-engaging (BiTE) antibodies recruit polyclonal cytotoxic T cells (CTL) to tumors. One such antibody is carcinoembryonic antigen (CEA) BiTE that mediates T cell/tumor interaction by simultaneously binding CD3 expressed by T cells and CEA ex ...
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Journal ArticleJ Immunother · May 2015
Most dendritic cell (DC)-based vaccines have loaded the DC with defined antigens, but loading with autologos tumor-derived antigens would generate DCs that activate personalized tumor-specific T-cell responses. We hypothesized that DC matured with an optim ...
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Journal ArticleJ Clin Oncol · April 20, 2015
PURPOSE: GVAX pancreas, granulocyte-macrophage colony-stimulating factor-secreting allogeneic pancreatic tumor cells, induces T-cell immunity to cancer antigens, including mesothelin. GVAX is administered with low-dose cyclophosphamide (Cy) to inhibit regu ...
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ConferenceJournal of Clinical Oncology · March 1, 2015
423 Background: HD IL-2 has been reported to have a overall response rate (ORR) for mRCC of 15% and a median OS of 19months (Fyfe, 1995), however, the studies that led to its regulatory approval are >15 y ...
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Journal ArticleBreast Cancer Res · February 15, 2015
INTRODUCTION: Human epidermal growth factor receptor HER3 has been implicated in promoting the aggressiveness and metastatic potential of breast cancer. Upregulation of HER3 has been found to be a major mechanism underlying drug resistance to EGFR and HER2 ...
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ConferenceJournal of Clinical Oncology · January 20, 2015
TPS499 Background: PC carries a poor prognosis. F has improved overall survival (OS) compared to G leading to its use as a 1st line treatment for patients (pts) with advanced PC. Similarly, the combination of G and A has demonstr ...
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Journal ArticleDrug design, development and therapy · January 2015
In a randomized, double-blind, Phase III study, we compared pasireotide long-acting release (pasireotide LAR) with octreotide long-acting repeatable (octreotide LAR) in managing carcinoid symptoms refractory to first-generation somatostatin analogues. Adul ...
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Journal ArticleCancer Med · January 2015
Severe infusion reactions (SIRs) at rates of 5% or less are known side effects of biological agents, including mAbs such as cetuximab. There are currently no prospectively validated risk factors to aid physicians in identifying patients who may be at risk ...
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Journal ArticleInvest New Drugs · August 2014
PURPOSE: To define maximum tolerated dose (MTD), toxicities, and pharmacodynamics of capecitabine, oxaliplatin, bevacizumab, and everolimus in advanced solid tumor patients. DESIGN: This was a standard "3 + 3" dose-escalation trial. All subjects received b ...
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Journal ArticleAnn Surg Oncol · August 2014
PURPOSE: Following regional chemotherapy (RC) for melanoma, approximately 75 % of patients will progress. The role of immunotherapy after RC has not been well established. METHODS: A prospective, single-institution database of 243 patients with in-transit ...
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Journal ArticleAnn Surg Oncol · May 2014
BACKGROUND: The American Society of Peritoneal Surface Malignancies (ASPSM) is a consortium of cancer centers performing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC). This is a position paper from the ASPSM on the standardiz ...
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Journal ArticleInvest New Drugs · April 2014
PURPOSE: Dasatinib inhibits src family kinases and has anti-angiogenic properties. We conducted a phase I study of dasatinib, capecitabine, oxaliplatin, and bevacizumab (CapeOx/bevacizumab), with an expansion cohort in metastatic colorectal cancer (CRC). M ...
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Journal ArticleJ Pers Med · March 7, 2014
Registries evaluating un-randomized patients have provided valuable information with respect to a therapy's utility, treatment practices, and evolution over time. While immunotherapy for cancer has been around for more than three decades, data collection i ...
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Journal ArticleJ Immunother Cancer · 2014
Cancer registries have proven valuable with respect to validating therapeutic safety and drug efficacy, uncovering real-world implementation practices, and their evolution over time. Modern cancer therapeutics are approved as single agents oftentimes compa ...
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Journal ArticleImmunotherapy · 2014
Achieving long-term control of colorectal cancers with therapeutic vaccines that generate potent anti-tumor T cell and antibody responses has been a goal for more than two decades. To date, clinical trials of these vaccines have demonstrated induction of i ...
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Journal ArticleCurrent Colorectal Cancer Reports · December 1, 2013
T cell infiltration of colorectal cancer is associated with improved clinical outcome, underlining the importance of the immune system in cancer control; however, immune checkpoints, including the inhibitory T cell molecules CTLA-4 and PD-1 that temper the ...
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Journal ArticleAnn Surg · December 2013
OBJECTIVE: To determine whether 1 of 2 vaccines based on dendritic cells (DCs) and poxvectors encoding CEA (carcinoembryonic antigen) and MUC1 (PANVAC) would lengthen survival in patients with resected metastases of colorectal cancer (CRC). BACKGROUND: Rec ...
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Journal ArticleMolecular Cancer Therapeutics · November 1, 2013
AbstractBackground: Preclinical data demonstrate anti-VEGF agents can induce hypoxia, which may mediate resistance and induce increased tumor invasiveness. TH-302 is an investigational hypoxia-targeted drug; ...
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Journal ArticleJ Cancer Res Clin Oncol · October 2013
PURPOSE: CA-125 has been a valuable marker for detecting ovarian cancer, however, it is not sensitive enough to detect early-stage disease and not specific to ovarian cancer. The purpose of our study was to identify autoantibody markers that are specific t ...
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Journal ArticleJ Clin Invest · September 2013
Cancers subvert the host immune system to facilitate disease progression. These evolved immunosuppressive mechanisms are also implicated in circumventing immunotherapeutic strategies. Emerging data indicate that local tumor-associated DC populations exhibi ...
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Journal ArticleCancer Immunol Immunother · August 2013
First-generation, E1-deleted adenovirus subtype 5 (Ad5)-based vectors, although promising platforms for use as cancer vaccines, are impeded in activity by naturally occurring or induced Ad-specific neutralizing antibodies. Ad5-based vectors with deletions ...
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Journal ArticleCancer Immunol Immunother · June 2013
PURPOSE: NPC-1C is a chimeric immunoglobulin IgG1 developed from antigen tested in the Hollinshead tumor vaccine trials that recognizes an immunogenic MUC5AC-related tumor-associated antigen. In this article, we describe the pre-clinical characterization o ...
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Journal ArticleCancer Med · June 2013
Targeting multiple regulators of tumor angiogenesis have the potential to improve treatment efficacy. Bevacizumab is a monoclonal antibody directed against vascular endothelial growth factor and ABT-510 is a synthetic analog of thrombospondin, an endogenou ...
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ConferenceCancer Research · April 15, 2013
AbstractIn this Phase 1/2a non-randomized study, 32 patients having advanced stage metastatic colorectal cancer (mCRC) were treated with a novel immunotherapeutic, ETBX-011 (Ad5 [E1-, E2b-]-CEA(6D)). The tri ...
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ConferenceCancer Research · April 15, 2013
AbstractBackground: NPC-1C (NEO-101; Ensituximab) is a chimeric monoclonal antibody being developed as a novel biological treatment for pancreatic and colorectal cancers. This antibody was selected from a pa ...
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Journal ArticleAnn Oncol · February 2013
BACKGROUND: We previously reported results of a prospective trial evaluating the significance of circulating tumor cells (CTCs) in patients with metastatic colorectal cancer (mCRC). This secondary analysis assessed the relationship of the CTC number with c ...
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Journal ArticleCancer Research · January 1, 2013
AbstractFirst-generation, E1-deleted adenovirus (Ad)-based vectors, although promising platforms for use as cancer vaccines, are limited by the naturally occuring or induced Ad-specific neutralizing antibodi ...
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Journal ArticleBreast Cancer Res Treat · January 2013
X-linked inhibitor of apoptosis protein (XIAP), the most potent mammalian caspase inhibitor, has been associated with acquired therapeutic resistance in inflammatory breast cancer (IBC), an aggressive subset of breast cancer with an extremely poor survival ...
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Journal ArticlePLoS One · 2013
The forkhead transcription factor FOXP3 is necessary for induction of regulatory T lymphocytes (Tregs) and their immunosuppressive function. We have previously demonstrated that targeting Tregs by vaccination of mice with murine FOXP3 mRNA-transfected dend ...
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Journal ArticleOncologist · 2013
BACKGROUND: Esophageal and gastric cancers often present at an advanced stage. Systemic chemotherapy is the mainstay of treatment, but survival with current regimens remains poor. We evaluated the safety, tolerability, and efficacy of the combination capec ...
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Journal ArticleAm Soc Clin Oncol Educ Book · 2013
Immunotherapies for lung cancer are reaching phase III clinical trial, but the ultimate success likely will depend on developing biomarkers to guide development and choosing patient populations most likely to benefit. Because the immune response to cancer ...
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Journal ArticleCancer Immunol Immunother · November 2012
We recently demonstrated that Venezuelan equine encephalitis virus-based replicon particle (VRPs) encoding tumor antigens could break tolerance in the immunomodulatory environment of advanced cancer. We hypothesized that local injection of VRP-expressing i ...
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Journal ArticleN Engl J Med · October 4, 2012
BACKGROUND: The effect of intensified platelet inhibition for patients with unstable angina or myocardial infarction without ST-segment elevation who do not undergo revascularization has not been delineated. METHODS: In this double-blind, randomized trial, ...
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Journal ArticleBMC Cancer · September 10, 2012
BACKGROUND: Crosstalk between malignant hepatocytes and the surrounding peritumoral stroma is a key modulator of hepatocarcinogenesis and therapeutic resistance. To examine the chemotherapy resistance of these two cellular compartments in vitro, we evaluat ...
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Journal ArticleClin Colorectal Cancer · September 2012
BACKGROUND: Embolizing branches of the hepatic artery lengthens survival for patients with unresectable hepatocellular carcinoma (HCC), but the benefit of combining chemotherapy with the embolizing particles remains controversial. METHODS: A retrospective ...
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Journal ArticleJ Transl Med · August 3, 2012
BACKGROUND: DepoVax is a novel non-emulsion depot-forming vaccine platform with the capacity to significantly enhance the immunogenicity of peptide cancer antigens. Naturally processed HLA-A2 restricted peptides presented by breast, ovarian and prostate ca ...
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Journal ArticleCancer Chemother Pharmacol · August 2012
PURPOSE: To define the maximum tolerated dose, clinical toxicities, and pharmacodynamics of bevacizumab, everolimus, and panobinostat (LBH-589) when administered in combination to patients with advanced solid tumor malignancies. EXPERIMENT DESIGN: Subjects ...
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Journal ArticleCancer Chemother Pharmacol · July 2012
PURPOSE: Preclinical data suggest concurrent inhibition of VEGF, mTOR and EGFR pathways may augment antitumor and antiangiogenic effects compared to inhibition of each pathway alone. This study evaluated the maximum tolerated dose/recommended phase II dose ...
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Journal ArticleMol Cancer Ther · July 2012
Despite advances in contemporary chemotherapeutic strategies, long-term survival still remains elusive for patients with metastatic colorectal cancer. A better understanding of the molecular markers of drug sensitivity to match therapy with patient is need ...
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Journal ArticleExpert Opin Investig Drugs · July 2012
INTRODUCTION: Lonafarnib is a non-peptidomimetic inhibitor of farnesyl transferase, an enzyme responsible for the post-translational lipid modification of a wide variety of cellular proteins that are involved in the pathogenic pathways of various diseases ...
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Journal ArticleBreast Cancer Res · June 7, 2012
INTRODUCTION: Sustained HER2 signaling at the cell surface is an oncogenic mechanism in a significant proportion of breast cancers. While clinically effective therapies targeting HER2 such as mAbs and tyrosine kinase inhibitors exist, tumors overexpressing ...
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Journal ArticleSemin Oncol · June 2012
Although cellular immunotherapy based on autolgous dendritic cells (DCs) targeting antigens expressed by metastatic cancer has demonstrated clinical efficacy, the logistical challenges in generating an individualized cell product create an imperative to de ...
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Journal ArticlePacing Clin Electrophysiol · May 2012
BACKGROUND: Catheter ablation is an effective therapy for symptomatic, medically refractory atrial fibrillation (AF). Open-irrigated radiofrequency (RF) ablation catheters produce transmural lesions at the cost of increased fluid delivery. In vivo models s ...
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Journal ArticleCancer Gene Ther · January 2012
CD4+CD25+regulatory T cells (T(reg)) impair anti-tumor and anti-viral immunity. As there are higher T(reg) levels in cancer patients compared with healthy individuals, there is considerable interest in eliminating them or altering their function as part of ...
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Journal ArticlePLoS One · 2012
Mouse models have been developed to investigate colorectal cancer etiology and evaluate new anti-cancer therapies. While genetically engineered and carcinogen-induced mouse models have provided important information with regard to the mechanisms underlying ...
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Journal ArticleCancer Research · December 15, 2011
AbstractBackground Zoledronic acid (ZA) in combination with endocrine therapy (ET) and ovarian ablation (OA) reported a DFS advantage in premenopausal women with early stage breast cancer (EBC) in ABCSG-12. ...
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Journal ArticleEur J Immunol · December 2011
Cancer vaccines have now demonstrated clinical efficacy, but immune modulatory mechanisms that prevent autoimmunity limit their effectiveness. Systemic administration of mAbs targeting the immune modulatory receptors CTLA-4 and glucocorticoid-induced TNFR- ...
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Journal ArticleVaccine · November 21, 2011
While many tumor associated antigens (TAAs) have been identified in human cancers, efforts to develop efficient TAA "cancer vaccines" using classical vaccine approaches have been largely ineffective. Recently, a process to specifically target proteins to e ...
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Journal ArticleInt J Radiat Oncol Biol Phys · November 1, 2011
PURPOSE: Extrahepatic cholangiocarcinoma is an uncommon but lethal malignancy. We analyzed the role of definitive chemoradiotherapy for patients with nonmetastatic, locally advanced extrahepatic cholangiocarcinoma treated at a single institution. METHODS A ...
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Journal ArticleCancer Invest · November 2011
We conducted a phase I study to assess safety, pharmacokinetics, pharmacodynamics, and activity of lonafarnib plus gemcitabine. Subjects received oral lonafarnib twice daily and gemcitabine on days 1, 8, and 15 every 28 days; multiple dose levels were expl ...
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Journal ArticleEur J Immunol · September 9, 2011
Cancer vaccines have now demonstrated clinical efficacy, but immune modulatory mechanisms that prevent autoimmunity limit their effectiveness. Systemic administration of mAbs targeting immune modulatory receptors CTLA-4 and glucocorticoid-induced TNFR-rela ...
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Journal ArticleClin Colorectal Cancer · September 2011
BACKGROUND: This study was designed to determine the efficacy and tolerability of a novel 2-week regimen of capecitabine, oxaliplatin (OHP), and bevacizumab in patients with chemo-naive advanced colorectal cancer. PATIENTS AND METHODS: Nineteen patients wi ...
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Journal ArticleClin Cancer Res · July 15, 2011
PURPOSE: The use of tumor-derived proteins as cancer vaccines is complicated by tolerance to these self-antigens. Tolerance may be broken by immunization with activated, autologous, ex vivo generated and antigen-loaded, antigen-presenting cells (APC); howe ...
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Journal ArticleCancer Res · July 1, 2011
HER2 overexpression occurs in approximately 25% of breast cancers, where it correlates with poor prognosis. Likewise, systemic inflammation in breast cancer correlates with poor prognosis, although the process is not understood. In this study, we explored ...
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Journal ArticleCancer Res · June 15, 2011
Wnt/β-catenin pathway activation caused by adenomatous polyposis coli (APC) mutations occurs in approximately 80% of sporadic colorectal cancers (CRC). The antihelminth compound niclosamide downregulates components of the Wnt pathway, specifically Dishevel ...
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Journal ArticleJ Oncol Pharm Pract · June 2011
OBJECTIVES: Previous research has indicated a high incidence of cetuximab hypersensitivity reactions in the southern US. This study documents the incidence of hypersensitivity reactions in North Carolina, and explores whether factors such as patient demogr ...
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Journal ArticleExpert Rev Vaccines · June 2011
Cancer vaccines have demonstrated clinical benefit, however greater efficacy could be achieved by enhancing their immunogenicity. Owing to cancer vaccines depending on uptake and cross-presentation of tumor antigens by antigen-presenting cells (APCs), we h ...
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Journal ArticleClin Cancer Res · May 15, 2011
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PURPOSE: The purpose of this study is to test whether peptide epitopes chosen from among those naturally processed and overpresented within MHC molecules by malignant, but not normal cells, when formulated into cancer vaccines, could activate antitumor T-c ...
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Journal ArticleJ Proteomics · May 1, 2011
The development of potent cancer vaccines for common malignancies such as lung cancer requires identification of suitable target antigens. We hypothesized that peptide epitopes naturally presented by MHC class I molecules on the surface of cancer cells wou ...
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Journal ArticleGastrointestinal Cancer Research · May 1, 2011
Background: Hepatocellular carcinoma (HCC) is frequently resistant to chemotherapy. However, epidermal growth factor receptor (EGFR) inhibition has demonstrated activity in HCC and overcomes chemotherapy resistance in other settings. We studied the efficac ...
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Journal ArticleImmunol Res · April 2011
Aberrant signaling pathways are a hallmark of cancer. A variety of strategies for inhibiting signaling pathways have been developed, but monoclonal antibodies against receptor tyrosine kinases have been among the most successful. A challenge for these ther ...
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Journal ArticleClin Exp Immunol · March 2011
Selection of suitable antigens is critical for the development of cancer vaccines. Most desirable are over-expressed cell surface proteins that may serve as targets for both antibodies and T cells, thus maximizing a concerted immune response. Towards this ...
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Journal ArticleCancer Chemother Pharmacol · February 2011
PURPOSE: This phase I study was performed to determine the safety profile, maximum tolerated dose (MTD) and biological activity of lonafarnib (SCH 66336). Single-dose and multi-dose pharmacokinetics were conducted. METHODS: Twenty-one patients with advance ...
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Journal ArticleCancer Chemother Pharmacol · February 2011
PURPOSE: VEGF, mTOR, and EGFR inhibitors have demonstrated anti-tumor and anti-angiogenic effects alone and in combination with each other. This study evaluated the safety, tolerability, and pharmacokinetics of bevacizumab, everolimus, and erlotinib combin ...
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Journal ArticleMethods Mol Biol · 2011
Regulatory T cells (Treg) have become increasingly relevant in the study of human disease including cancer. Treg cells have been shown to inhibit anti-tumor immune responses, and elevated Treg levels have been associated with certain types of cancer. Simil ...
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Journal ArticleOncologist · 2011
PURPOSE: For patients with metastatic colorectal cancer (mCRC), no standard therapy exists after progression on 5-fluorouracil, oxaliplatin, irinotecan, bevacizumab, and cetuximab or panitumumab. Preclinical data demonstrated that combined vascular endothe ...
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Journal ArticleAnticancer Res · January 2011
AIM: This study was designed to determine the efficacy and tolerability of capecitabine, oxaliplatin and bevacizumab in combination with cetuximab as first-line therapy for advanced colorectal cancer. PATIENTS AND METHODS: Patients with previously untreate ...
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Journal ArticleCurr Opin Investig Drugs · December 2010
There is considerable evidence suggesting that a variety of malignancies utilize the TGFβ cytokine to evade immune surveillance mechanisms to facilitate tumor growth and metastatic progression. The recently developed large- and small-molecule TGFβ inhibito ...
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Journal ArticleJ Clin Invest · September 2010
Featured Publication
Therapeutic anticancer vaccines are designed to boost patients' immune responses to tumors. One approach is to use a viral vector to deliver antigen to in situ DCs, which then activate tumor-specific T cell and antibody responses. However, vector-specific ...
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Journal ArticleCancer Invest · August 2010
The host immune response can impact cancer growth, prognosis, and response to therapy. In colorectal cancer, the presence of cells involved with T-cell-mediated adaptive immunity predicts survival better than the current staging method. We used the express ...
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Journal ArticleInt J Cancer · June 15, 2010
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The monoclonal antibody trastuzumab and the EGFR/HER2 tyrosine kinase inhibitor lapatinib improve the clinical outcome of patients with HER2-overexpressing breast cancer. However, the majority of metastatic cancers will eventually progress, suggesting the ...
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Journal ArticleExpert Opin Biol Ther · June 2010
IMPORTANCE OF THE FIELD: Tumor associated antigens (TAAs) offer specific targets for developing cancer immunotherapies. In particular, viral vectors encoding transgenic TAAs have been used in recent vaccination strategies. Wilm's Tumor gene (WT1) is a robu ...
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Journal ArticleCancer Research · April 15, 2010
AbstractCarcinoembryonic antigen (CEA; CD66e, CEACAM5) is a well-characterized tumor-associated antigen that is frequently and uniformly over-expressed in human carcinomas. A novel bispecific single-chain an ...
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Journal ArticleCase Rep Oncol · April 8, 2010
Hemangiopericytoma (HPC) is a rare sarcomatous tumor arising from pericytes, a support cell found in blood vessels. These tumors can occur throughout the body, particularly in the lower extremities and retroperitoneum. In rare circumstances, HPCs can arise ...
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Journal ArticleAnticancer Res · April 2010
UNLABELLED: The aim of this study was to determine the maximally tolerated dose, recommended phase II dose and toxicity profile of capecitabine plus imatinib mesylate combination. PATIENTS AND METHODS: Twenty-four patients with advanced solid tumors were t ...
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Journal ArticleClin Cancer Res · March 1, 2010
PURPOSE: Overexpression of the breast cancer oncogene HER2 correlates with poor survival. Current HER2-directed therapies confer limited clinical benefits and most patients experience progressive disease. Because refractory tumors remain strongly HER2+, va ...
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Journal ArticleCurr Opin Mol Ther · February 2010
Results from recent clinical trials of the therapeutic vaccines sipuleucel-T (Dendreon Corp), PROSTVAC-VF-TRICOM (National Cancer Institute/BN ImmunoTherapeutics Inc) and BiovaxID (Biovest International Inc) are highlighted. These data support the further ...
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Journal ArticleBr J Cancer · January 5, 2010
Featured Publication
BACKGROUND: Novel technologies to redirect T-cell killing against cancer cells are emerging. We hypothesised that metastatic human colorectal cancer (CRC) previously treated with conventional chemotherapy would be sensitive to T-cell killing mediated by ca ...
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Journal ArticleJ Support Oncol · 2010
As survival of metastatic colorectal cancer (mCRC) increases, patients have more exposure to chemotherapy and related toxicity. The objective is to determine how toxicity patterns affect care. Via a population-based strategy, mCRC cases diagnosed between J ...
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Journal ArticleIn Vivo · 2010
Despite advances in research and treatment modalities, colorectal cancer still accounts for around half a million deaths yearly worldwide. Traditional and even newer pharmaceutical therapeutic regimens are limited in terms of tolerance, efficacy and cross- ...
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Journal ArticleAnticancer Res · December 2009
AIM: To determine the maximally tolerated dose (MTD), recommended phase II dose (RPTD) and toxicity profile of gemcitabine plus irinotecan combination. PATIENTS AND METHODS: Thirty-nine evaluable patients with advanced solid tumors were treated with gemcit ...
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Journal ArticleDrugs · October 1, 2009
The advent of thrombolytic therapy was a major advance in the treatment of ST-segment elevation myocardial infarction (STEMI). The administration of fibrinolytic reperfusion therapy can reduce mortality rates by as much as 30%, with the greatest benefit ob ...
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Journal ArticleJ Immunother · October 2009
Immunotherapeutic vaccine is potentially an effective strategy to combat cancer. Essential components of an effective vaccine must include antigens that are processed by the major histocompatibility complex class I pathway, presented by the tumor major his ...
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Journal ArticleGastrointestinal Cancer Research · September 25, 2009
Background: Studies of octreotide in hepatocellular carcinoma have yielded conflicting results. Since past studies have excluded patients with highly advanced disease and given the fact that octreotide offers several potential physiologic benefits in patie ...
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Journal ArticleCurr Pharm Biotechnol · September 2009
Phosphorodiamidate morpholino oligomers (PMO), which have a neutral chemistry, are extensively being used as tools for selective inhibition of gene expression in cell culture models and are currently in human clinical trials. Unlike phosphorothioates (PS O ...
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Journal ArticleCancer Gene Ther · September 2009
Recombinant serotype 5 adenovirus (Ad5) vectors lacking E1 expression induce robust immune responses against encoded transgenes in pre-clinical models, but have muted responses in human trials because of widespread pre-existing anti-adenovirus immunity. At ...
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Journal ArticleJ Oncol Pract · September 2009
Multiple agents and combination therapies available to patients with advanced colorectal cancer have significantly improved survival and provided an opportunity for individualization of care, allowing clinicians and patients to prioritize risks and benefit ...
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Journal ArticleCurr Mol Med · August 2009
Vascular endothelial growth factor (VEGF), known as a primary mediator of tumor-induced angiogenesis, is now understood to have a role in tumor-associated immunosuppression. Initially, VEGF was identified to alter the growth and maturation of the immature ...
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Journal ArticleJ Transl Med · July 29, 2009
Featured Publication
BACKGROUND: To explore the biological activity of EMD 273063 (hu14.18-IL2), a humanized anti-GD2 monoclonal antibody fused to interleukin-2 (IL2), in patients with unresectable, stage IV cutaneous melanoma as measured by induction of immune activation at t ...
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Journal ArticleAnn Surg Oncol · July 2009
The optimal timing of chemotherapy relative to resection of synchronous colorectal liver metastases (SCRLM) is not known. The objective of this retrospective multi-institutional study was to assess the influence of chemotherapy administered before and afte ...
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Journal ArticleAnn Oncol · July 2009
BACKGROUND: We demonstrated that circulating tumor cell (CTC) number at baseline and follow-up is an independent prognostic factor in metastatic colorectal cancer (mCRC). This analysis was undertaken to explore whether patient and treatment characteristics ...
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Journal ArticleJ Clin Oncol · May 20, 2009
4080 Background: For patients (pts) with mCRC, no standard therapy exists after progression on 5-FU, oxaliplatin, irinotecan, bevacizumab, and/or cetuximab/panitumumab. Preclinical data demonstrate combined VEGF and mTOR inhibition has greater anti-angioge ...
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Journal ArticleClin Cancer Res · April 15, 2009
PURPOSE: Wilms' tumor protein (WT1) is overexpressed in most leukemias and many solid tumors and is a promising target for tumor immunotherapy. WT1 peptide-based cancer vaccines have been reported but have limited application due to HLA restriction of the ...
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Journal ArticleExpert Opin Biol Ther · March 2009
BACKGROUND: Vaccines for pancreatic cancer have been challenged by a number of factors, especially the immunosuppressive microenvironment within the tumor that allows for escape from immune surveillance. OBJECTIVE/METHODS: We sought to identify results tha ...
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Journal ArticleJ Gastrointest Surg · January 2009
BACKGROUND: Few studies identifying variables associated with prognosis after resection of colorectal liver metastases (CLM) account for treatment with multiagent chemotherapy (fluoropyrmidines with irinotecan, oxaliplatin, bevacizumab, and/or cetuximab). ...
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Journal ArticleInt J Radiat Oncol Biol Phys · January 1, 2009
PURPOSE: Extrahepatic cholangiocarcinoma is a rare malignancy. Despite radical resection, survival remains poor, with high rates of local and distant failure. To clarify the role of radiotherapy with chemotherapy, we performed a retrospective analysis of r ...
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Journal ArticleQ J Nucl Med Mol Imaging · December 2008
Carcinoid tumors account for less than 1% of all malignancies and the majority arises in the gastrointestinal system. These tumors are slow-growing compared with adenocarcinomas and they differ from the other neuroendocrine malignancies by their protean cl ...
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Journal ArticleCurrent Colorectal Cancer Reports · October 1, 2008
In the past decade, numerous advances have been made in resection, adjuvant treatment, and targeted therapies for colorectal malignancies; however, survival in the setting of metastatic disease treated with the most recent guideline-based therapy is only a ...
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Journal ArticleJ Clin Oncol · September 20, 2008
PURPOSE: Generation of broad cytotoxic T-lymphocyte responses against multiple epitopes and tumor-associated antigens (TAAs) may provide effective immunotherapy in patients with cancer. We evaluated a single-vial peptide vaccine consisting of nine HLA-A2 s ...
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Journal ArticleCancer Immunol Immunother · August 2008
Featured Publication
Impairment of dendritic cells (DC), the most effective activators of anticancer immune responses, is one mechanism for defective antitumor immunity, but the causes of DC impairment are incompletely understood. We evaluated the association of impaired DC di ...
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Journal ArticleBlood · August 1, 2008
Featured Publication
CD4(+)CD25(high)FoxP3(+) regulatory T (Treg) cells limit antigen-specific immune responses and are a cause of suppressed anticancer immunity. In preclinical and clinical studies, we assessed the immune consequences of FoxP3(+) Treg-cell depletion in patien ...
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Journal ArticleOncology · August 1, 2008
In summary, there is considerable promise for combinations of immunotherapy with radiotherapy, but clinical experience is still limited. Preclinical models with greater relevance to human tumors should be used to continue identifying the best combinations ...
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Journal ArticleJ Clin Oncol · July 1, 2008
PURPOSE: As treatment options expand for metastatic colorectal cancer (mCRC), a blood marker with a prognostic and predictive role could guide treatment. We tested the hypothesis that circulating tumor cells (CTCs) could predict clinical outcome in patient ...
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Journal ArticleJ Clin Oncol · May 20, 2008
3010 Background: CD4+CD25+FoxP3+ regulatory T cells (Treg) limit antigen-specific immune responses and are a cause of suppressed anticancer immunity. Conversely, depletion of Treg leads to immune enhancement. The immunotoxin denileukin diftitox which selec ...
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Journal ArticleJ Clin Oncol · May 20, 2008
17528 Background: Programmed, wireless, notebook-and-pen style, computers ("e/Tablets") can collect review of systems data at the point of care, for use in the clinic visit. Can e/Tablets deployed in outpatient oncology clinics be used to collect research ...
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Journal ArticleJ Clin Oncol · May 20, 2008
15082 Background: As mCRC survival increases beyond 2 years, patients (pts) have more exposure to multiple CT regimens. Insight into patterns of care in mCRC treatment is crucial to understanding physician and patient decision-making priorities. METHODS: U ...
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Journal ArticleJ Clin Oncol · May 20, 2008
4063 Background: FOLFOX/XELOX + BV are standard 1st line regimens for the treatment of mCRC. Based upon the activity of CET in mCRC, promising data with the XELOX-A regimen, and preclinical and early clinical data suggesting benefit from simultaneous targe ...
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Journal ArticleJ Clin Oncol · May 20, 2008
15087 Background: As mCRC survival increases, patients have more exposure to chemotherapy (CT) and related toxicity. How do toxicity patterns affect care? METHODS: Using a population-based strategy, we identified CRC cases from 1 academic and 9 community o ...
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Journal ArticleJ Clin Oncol · May 20, 2008
8057 Background: IDM-2101 is a 10-peptide vaccine designed to induce multi-specific CTL responses against MHC class I epitopes of CEA, p53, HER-2/neu and MAGE 2/3. Seven epitopes are modified for enhanced MHC binding or heteroclitic T-cell activation and 2 ...
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Journal ArticleJ Clin Oncol · May 20, 2008
4605 Background: I-131-iobenguane, a substrate for the norepinephrine transporter, has been shown to be effective in the treatment of neuroendocrine cancers such as Pheo. Non-radioactive iobenguane has been shown to inhibit uptake of radioiodinated iobengu ...
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Journal ArticleJ Clin Oncol · May 20, 2008
4595 Background: Radiologic procedures that involve embolizing branches of the hepatic artery lengthen survival for patients with unresectable HCC, but the benefit of administering intrahepatic arterial chemotherapy during the embolization procedure is unc ...
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Journal ArticleJ Clin Oncol · May 20, 2008
4604 Background: Hepatocellular carcinomas (HCC) are known to express EGFR, and a ph II study of erlotinib suggested clinical activity of EGFR inhibition. Combinations with EGFR and chemotherapies have been synergistic in a number of settings. We therefore ...
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Journal ArticleBMC Immunol · March 17, 2008
BACKGROUND: Single-cell assays of immune function are increasingly used to monitor T cell responses in immunotherapy clinical trials. Standardization and validation of such assays are therefore important to interpretation of the clinical trial data. Here w ...
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Journal ArticleN Engl J Med · March 13, 2008
BACKGROUND: Cetuximab, a chimeric mouse-human IgG1 monoclonal antibody against the epidermal growth factor receptor, is approved for use in colorectal cancer and squamous-cell carcinoma of the head and neck. A high prevalence of hypersensitivity reactions ...
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Chapter · January 1, 2008
The concept of specific immunotherapy depends on the notion that tumors may be specifically targeted by immune effectors such as T cells and antibodies that distinguish distinct differences between normal tissues and tumors. This is in contrast to the conc ...
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Journal ArticleMol Cancer Ther · January 2008
Inflammatory breast cancer (IBC) patients show poor survival and a significant incidence of epidermal growth factor receptor-2 (ErbB2) overexpression. A distinct mechanism involving increased expression of X-linked inhibitor of apoptosis protein (XIAP) and ...
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Journal ArticleJ Am Coll Surg · January 2008
BACKGROUND: Although commonly used in combination with irinotecan or oxaliplatin (iri/oxal) for treatment of colorectal liver metastases before extirpation, the effects of preoperative bevacizumab on surgical outcomes are not established. The objective of ...
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Journal ArticleCytotherapy · 2008
BACKGROUND: Cytomegalovirus (CMV) infection and its treatment causes significant morbidity following allogeneic stem cell transplantation (SCT) for malignancies. We studied the phenotype, function and growth kinetics of CMV pp65 antigen (Ag)-specific T cel ...
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Journal ArticleAnn Surg Oncol · December 2007
BACKGROUND: The safety of simultaneous resections of colorectal cancer and synchronous liver metastases (SCRLM) is not established. This multi-institutional retrospective study compared postoperative outcomes after simultaneous and staged colorectal and he ...
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Journal ArticleJ Eval Clin Pract · December 2007
RATIONALE, AIMS AND OBJECTIVES: The burden of illness from colorectal cancer (CRC) can be reduced by improving the quality of care. Identifying appropriate quality measures is the first step in this direction. We identified process measures currently avail ...
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Journal ArticleInt J Radiat Oncol Biol Phys · December 1, 2007
PURPOSE: To report patterns of disease recurrence after resection of adenocarcinoma of the duodenum and compare outcomes between patients undergoing surgery only vs. surgery with concurrent chemotherapy and radiation therapy (CT-RT). METHODS AND MATERIALS: ...
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Journal ArticleInt J Radiat Oncol Biol Phys · November 1, 2007
PURPOSE: To compare a neoadjuvant regimen of cisplatin/5-fluorouracil (5-FU) and concurrent radiation therapy (RT) with paclitaxel-based regimens and RT in the management of operable esophageal (EC)/gastroesophageal junction (GEJ) cancer. METHODS AND MATER ...
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Journal ArticleJ Clin Oncol · October 10, 2007
PURPOSE: We evaluated the safety and efficacy of concurrent administration of two monoclonal antibodies, cetuximab and bevacizumab, in patients with metastatic colorectal cancer. PATIENTS AND METHODS: This was a randomized phase II study in patients with i ...
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Journal ArticleSurg Oncol Clin N Am · October 2007
Because chemotherapy is standard in the treatment of colorectal cancer, it is important to demonstrate whether immunizations may be given to patients receiving systemic chemotherapy. Although some studies have demonstrated immune responses in patients with ...
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Journal ArticleJ Transl Med · September 6, 2007
Featured Publication
BACKGROUND: The HER2-inhibiting antibody trastuzumab, in combination with chemotherapy, significantly improves survival of women with resected, HER2-overexpressing breast cancers, but is associated with toxicities including a risk of cardiomyopathy. Additi ...
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Journal ArticleMinerva Biotecnologica · September 1, 2007
Natural killer (NK) cells are the key players of the innate immune system, which can immediately limit or eliminate dangerous challenges by pathogens or tumor cells to the host. Recent studies have demonstrated the reciprocal activation of NK cell and dend ...
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Journal ArticleExpert Opin Biol Ther · August 2007
Stimulation of toll-like receptor (TLR)9 activates human plasmacytoid dendritic cells and B cells, and induces potent innate immune responses in preclinical tumor models and in patients. CpG oligodeoxynucleotides (ODNs) are TLR9 agonists that show promisin ...
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Journal ArticleExpert Opin Biol Ther · August 2007
Breaking immune tolerance against tumor self-antigens is presently an area of intense research in the design of cancer therapies. One possible method to enhance immune system activation against tumor antigens is by blocking the inhibitory co-stimulatory si ...
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Journal ArticleJnccn Journal of the National Comprehensive Cancer Network · July 20, 2007
The NCCN Soft Tissue Sarcoma Guidelines include a subsection about treatment recommendations for gastrointestinal stromal tumors (GISTs). The standard of practice rapidly changed after the introduction of effective molecularly targeted therapy (such as ima ...
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Journal ArticleJ Transl Med · July 11, 2007
BACKGROUND: High intensity focused ultrasound (HIFU) is an emerging non-invasive treatment modality for localized treatment of cancers. While current clinical strategies employ HIFU exclusively for thermal ablation of the target sites, biological responses ...
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Journal ArticleJ Natl Compr Canc Netw · July 2007
The NCCN Soft Tissue Sarcoma Guidelines include a subsection about treatment recommendations for gastrointestinal stromal tumors (GISTs). The standard of practice rapidly changed after the introduction of effective molecularly targeted therapy (such as ima ...
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Journal ArticleInt J Radiat Oncol Biol Phys · June 1, 2007
PURPOSE: The overexpression of vascular endothelial growth factor (VEGF) is associated with poor outcomes in colorectal cancer patients. Bevacizumab, a VEGF inhibitor, enhances the effects of chemotherapy and radiation therapy on tumor cytotoxicity in prec ...
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Journal ArticleFront Biosci · May 1, 2007
Dendritic cells are antigen-presenting cells that have been shown to stimulate tumor antigen-specific T cell responses in preclinical studies. Consequently, there has been intense interest in developing dendritic cell based cancer vaccines. A variety of me ...
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Journal ArticleExpert Opin Biol Ther · April 2007
Two decades of research into the role of immunosuppression and angiogenesis in tumor biology have revealed multiple links between the two. Vascular endothelial growth factor, originally thought to be solely involved in vascular growth and permeability, has ...
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Journal ArticleInt J Radiat Oncol Biol Phys · March 15, 2007
PURPOSE: Concurrent chemotherapy and radiation therapy (RT) are used to treat patients with esophageal cancer. The optimal combination of chemotherapeutic agents with RT is undefined. We evaluated a combination of capecitabine, carboplatin, and paclitaxel ...
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Journal ArticleJ Am Coll Surg · March 2007
BACKGROUND: Although established for metastatic colorectal (CR) and neuroendocrine (NE) malignancies, the role of partial hepatectomy in management of metastases from other primaries (NCRNE) is not well-defined. STUDY DESIGN: The objective of this retrospe ...
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Journal ArticleCurr Opin Mol Ther · February 2007
The expression of Wilms' tumor protein (WT1)-derived peptides on malignant cell surfaces and recognition of those peptides by cellular and humoral immune responses suggest that WT1 may be a promising potential target antigen in immunotherapeutic trials. Wi ...
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Journal ArticleDiseases of the Gallbladder and Bile Ducts Diagnosis and Treatment · January 1, 2007
An interdisciplinary reference book for the diagnosis and treatment of gallbladder and bile duct diseases With recent developments in the management of hepatobiliary diseases including liver transplantation, this new edition aids all members of the team by ...
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OtherEnhancer Biotherapy of Cancer · December 4, 2006
The potential use of vaccines to treat and prevent cancer has developed into an area of intense research. Great success has been achieved historically with vaccines against infectious agents, and observations such as a graft vs leukemia effect and spontane ...
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Journal ArticleCancer · November 15, 2006
BACKGROUND: Chemotherapy (CT) and radiation therapy (RT) are essential components of adjuvant (preoperative or postoperative) therapy for many patients with colorectal cancer (CRC); however, quality measures (QMs) of these critical aspects of CRC treatment ...
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Journal ArticleExpert Opin Biol Ther · November 2006
As our knowledge of the molecular basis of cancer expands, viral vectors have been increasingly studied as potential antitumour therapeutic agents. With their ability to invade and replicate within target cells, viruses have been utilised as oncolytic agen ...
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Journal ArticleBiotherapy · November 1, 2006
A dendritic cell (DC), which can induce a primary immune response, is known to be the most potent antigen-presenting cell in the immune system. Many studies have been performed to evaluate the safety and efficacy of DC-based immunotherapy. At Duke Universi ...
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Journal ArticleJ Cell Biochem · September 1, 2006
Lung cancer patients suffer a 15% overall survival despite advances in chemotherapy, radiation therapy, and surgery. This unacceptably low survival rate is due to the usual finding of advanced disease at diagnosis. However, multimodality strategies using c ...
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Journal ArticleCancer Immunol Immunother · September 2006
Featured Publication
Recent reports revealed that dendritic cell (DC)-natural killer (NK) cell interaction plays an important role in tumor immunity, but few DC vaccine studies have attempted to evaluate the non-specific, yet potentially clinically relevant, NK response to imm ...
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Journal ArticleJ Clin Oncol · June 20, 2006
14044 Background: Chemoradiotherapy is used to treat esophageal cancer with curative intent or local symptom control. A phase I study of 5-FU + CARB + TAX + EBRT showed 100% RR and 50% pCR rate. CAP allows for fluoropyrimidine treatment without the inconve ...
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Journal ArticleMaterials Research Society Symposium Proceedings · May 15, 2006
The interaction of InN epitaxial films grown by r.f. plasma assisted molecular beam epitaxy with atomic hydrogen and nitrogen, produced by remote r.f. H2 and N2 plasmas, is investigated. InN strongly reacts with both atomic hydrogen a ...
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Journal ArticleAip Conference Proceedings · May 8, 2006
To determine whether HIFU treatment can elicit a systemic, anti-tumor immune response in vivo, MC-38 solid tumors grown subcutaneously at the right hindlimbs of C57BL/6 mice were treated in an experimental HIFU system. Three different treatment strategies ...
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Journal ArticleEvid Rep Technol Assess (Full Rep) · May 2006
OBJECTIVES: To identify measures that are currently available to assess the quality of care provided to patients with colorectal cancer (CRC), and to assess the extent to which these measures have been developed and tested. DATA SOURCES: Published and unpu ...
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Journal ArticleSupport Cancer Ther · April 1, 2006
Patients with colorectal cancer present a number of supportive care challenges including those related to the underlying disease, such as gastrointestinal obstruction, nausea, anorexia, and fatigue, and those caused by the treatments, such as oral mucositi ...
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Journal ArticleExpert Rev Vaccines · February 2006
Recent studies have elucidated the functional links between natural killer (NK) cells and, demonstrating the reciprocal activation of these cell types through NK-DC interactions. The subsets of cells and molecular pathways involved in such interactions hav ...
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Journal ArticleJ Clin Oncol · February 1, 2006
PURPOSE: Overexpression of epidermal growth factor receptor (EGFR) has been associated with aggressive tumor phenotypes, chemotherapy, and radiation resistance, as well as poor survival in preclinical and clinical models. The EGFR inhibitor gefitinib poten ...
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Journal ArticleCancer Invest · February 2006
PURPOSE: Eniluracil is an effective inactivator of dihydropyrimidine dehydrogenase (DPD). It allows for oral dosing of 5-fluorouracil (5-FU), which may potentially improve the antitumor activity of 5-FU when delivered concurrently with radiotherapy while a ...
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Journal ArticlePhysica Status Solidi C: Current Topics in Solid State Physics · 2006
We have investigated the growth of InN films by plasma assisted molecular beam epitaxy on the Si-face of 6H-SiC(0001). Growth is performed under In-rich conditions using a two-step process consisting of the deposition of a thin, low-temperature 350°C I ...
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Journal ArticleApplied Surface Science · 2006
We have estimated the threading dislocation density and type via X-ray diffraction and Williamson-Hall analysis to elicit qualitative information directly related to the electrical and optical quality of GaN epitaxial layers grown by PAMBE on 4H- and 6H-Si ...
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Journal ArticleInt Rev Immunol · 2006
Dendritic cells (DCs) play a crucial role in the induction of antigen-specific T-cell responses, and therefore their use for the active immunotherapy of malignancies has been studied with considerable interest. More than a decade has passed since the publi ...
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Journal ArticleExpert Opin Biol Ther · December 2005
Viral vectors are under development for anticancer therapy. As they can infect tumours and activate the immune system, viral vectors may directly destroy cancers (oncolysis), deliver genes with antitumour activity directly to the cancer cells, or act as ca ...
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Journal ArticleExpert Opin Pharmacother · December 2005
Clinical experience is now demonstrating the efficacy of combining chemotherapy and targeted therapies. Although the combination of chemotherapy and immunotherapy would at first seem to be counterproductive, supportive preclinical and clinical data have re ...
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Journal ArticleCurr Opin Mol Ther · December 2005
Medarex and Bristol-Myers Squibb are developing ipilimumab, an immunostimulatory human antibody against cytotoxic T-lymphocyte antigen-4, for the potential combination or monotherapy treatment of melanoma, prostate, breast, renal and other cancers, as well ...
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Journal ArticleJournal of Vacuum Science and Technology B Microelectronics and Nanometer Structures · December 1, 2005
We report the impact of both unintentional and intentional nitridation of 6H-SiC (0001)Si substrates on the epitaxial growth of GaN by molecular-beam epitaxy. The unintentional nitridation is dependent upon the details of the pregrowth Ga flash-off process ...
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Chapter · December 1, 2005
This chapter provides an overview of intracellular cytokine assays. Intracellular cytokine assays are a relatively new method of identifying cytokine production by individual T cells and have the ability to correlate cytokine expression with cell surface p ...
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Journal ArticleBiochem Biophys Res Commun · September 16, 2005
The effects of high-intensity focused ultrasound (HIFU) on the release of endogenous danger signals from tumor cells and subsequent activation of antigen-presenting cells (APCs) were evaluated in vitro. MC-38 mouse tumor cells were treated using a 1.1 MHz ...
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Journal ArticleInt Immunol · September 2005
NKT cells can produce large amounts of both Th1- and Th2-type cytokines and are an important regulatory cell type. To elucidate their role in acquired immunity, we examined the effect of human Valpha24+Vbeta11+ NKT cells or CD1d-specific ligand alpha-galac ...
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Journal ArticleJ Clin Oncol · August 1, 2005
PURPOSE: To determine the maximum-tolerated dose (MTD) of concurrent systemic oxaliplatin (Oxal) combinations plus hepatic arterial infusion (HAI) in patients with unresectable hepatic metastases from colorectal cancer. PATIENTS AND METHODS: Thirty-six pat ...
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Journal ArticleClin Colon Rectal Surg · August 2005
Options for the adjuvant therapy of resected stage III colon cancer have expanded beyond the previously well-accepted standard of 5-fluorouracil (5-FU) combined with leucovorin. The Xeloda in Adjuvant Colon Cancer Therapy (X-ACT) study confirmed that capec ...
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Journal ArticleCancer Epidemiol Biomarkers Prev · August 2005
Gastric cancer is one of the most important worldwide public health problems. Convincing epidemiologic and etiologic associations have been made between the development of gastric cancer and infection with Helicobacter pylori. H. pylori not only has adapte ...
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Journal ArticleBMC Immunol · July 18, 2005
BACKGROUND: Cryopreservation of PBMC and/or overnight shipping of samples are required for many clinical trials, despite their potentially adverse effects upon immune monitoring assays such as MHC-peptide tetramer staining, cytokine flow cytometry (CFC), a ...
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Journal ArticleInt J Radiat Oncol Biol Phys · July 15, 2005
PURPOSE: Primary adenocarcinoma of the gallbladder is a rare malignancy. To better define the role of adjuvant radiation therapy and chemotherapy, a retrospective analysis of the outcome of patients undergoing surgery and adjuvant therapy was undertaken. M ...
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Journal ArticleJ Clin Oncol · June 2005
7543 Background: Allovectin-7, a bicistronic plasmid formulated with a cationic lipid system and encoding HLA-B7 and β-2 microglobulin, is an immunotherapeutic designed to induce a pro-inflammatory response and express allogenic MHC-class I antigen upon in ...
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Journal ArticleJ Clin Oncol · June 2005
2571 Background: A number of tumors express activating, transforming mutations at codons 12 and 61 in the ras oncogene. We have previously shown that whole heat-inactivated recombinant S. cerevisiae expressing mutated Ras proteins induce protective cellula ...
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Journal ArticleAnn Pharmacother · May 2005
OBJECTIVE: To report the successful desensitization of a patient to oxaliplatin utilizing an 8-hour desensitization regimen in a controlled environment. CASE SUMMARY: A 53-year-old white woman with metastatic colon cancer was receiving oxaliplatin, bevaciz ...
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Journal ArticleClin Cancer Res · April 15, 2005
Featured Publication
PURPOSE: To determine the safety and immunologic and clinical efficacy of a dendritic cell vaccine modified to hyperexpress costimulatory molecules and tumor antigen. EXPERIMENTAL DESIGN: In this phase I study, we administered one or two cycles of four tri ...
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Journal ArticleCurr Opin Mol Ther · April 2005
Rexin-G is a 'pathotropic', tumor-targeted, injectable retroviral vector carrying a mutant form of the cyclin G1 gene, under development by Epeius Biotechnologies for the potential treatment of metastatic cancer. The therapy is currently undergoing phase I ...
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Journal ArticleAnn Surg Oncol · March 2005
BACKGROUND: Neoadjuvant (preoperative) chemoradiotherapy (CRT) for pancreatic cancer offers theoretical advantages over the standard approach of surgery followed by adjuvant CRT. We hypothesized that histological responses to CRT would be significant progn ...
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Journal ArticleJ Transl Med · February 21, 2005
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BACKGROUND: There is a continued need to develop more effective cancer immunotherapy strategies. Exosomes, cell-derived lipid vesicles that express high levels of a narrow spectrum of cell proteins represent a novel platform for delivering high levels of a ...
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Journal ArticleNat Clin Pract Oncol · February 2005
Therapeutic cancer vaccines are being developed with the intention of treating existing tumors or preventing tumor recurrence. While the results of clinical trials, predominantly in the metastatic setting have been sobering, the central hypothesis of activ ...
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Journal ArticleJ Immunother · 2005
Featured Publication
Detection of the circulating antigen-specific T-cell response to immunization is an important biologic end point in clinical trials of cancer vaccines. Typically employed assays are peptide MHC tetramer, ELISpot, and intracellular cytokine analysis. Althou ...
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Journal ArticleCrystal Research and Technology · 2005
We report on the impact of the preparation of the Si-face 4H-SiC(0001) Si substrate using a Ga flash-off process on the epitaxial growth of GaN by plasma-assisted molecular beam epitaxy. The nucleation, as well as the resultant structural and morphological ...
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Journal ArticleCancer Treat Res · 2005
A wide array of immunologic tests are available for immune monitoring in cancer vaccine trials, and the number of novel assays and technical modifications continues to burgeon. Because only a small fraction of all proposed vaccine trials tested in phase I- ...
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Chapter · December 30, 2004
This chapter provides an overview of intracellular cytokine assays. Intracellular cytokine assays are a relatively new method of identifying cytokine production by individual T cells and have the ability to correlate cytokine expression with cell surface p ...
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Journal ArticleJournal of Applied Research · December 1, 2004
Background: Dendritic cells (DC) loaded with tumor antigens induce immune responses in some cancer patients. However, the most commonly used method for obtaining clinical grade DC requires in vitro generation over 7 days in media containing cytokine, incre ...
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Journal ArticleJournal of Applied Research · December 1, 2004
Dendritic cells (DC) efficiently process and present antigens to the effector arm of the immune system, thereby stimulating immunity against antigens of both foreign and self origin. Administration of Flt3-ligand (FL) has been reported to increase dendriti ...
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Journal ArticleJ Clin Oncol · July 15, 2004
9697 Background: Successful immune responses against breast cancer may depend on the balance between immune stimulation mediated through dendritic cells (DC) & cytolytic T cells, and immune inhibition mediated in part by CD4+CD25+ regulatory T cells (Treg) ...
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Journal ArticleJ Clin Oncol · July 15, 2004
2525 Background: Effective vaccines that mediate clinical responses in cancer patients may require generation of broadly specific cytotoxic T lymphocytes (CTLs) directed against multiple epitopes and tumor-associated antigens (TAAs). The EP-2101 vaccine wa ...
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Journal ArticleJ Clin Oncol · July 15, 2004
7509 Background: A bicistronic plasmid encoding HLA-B7 and β-2 microglobulin genes formulated in cationic lipids, Allovectin-7® (A-7), is an immunotherapeutic designed to induce a pro-inflammatory response and express MHC-class I after tumor injections. Ex ...
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Journal ArticleDig Liver Dis · June 2004
BACKGROUND: It has been suggested that preoperative biliary drainage increases the risk of infectious complications of pancreaticoduodenectomy. AIMS: The aim of this study was to assess complications related to biliary stents/drains and postoperative morbi ...
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Journal ArticleInt J Radiat Oncol Biol Phys · March 1, 2004
PURPOSE: Eniluracil, an effective inactivator of dihydropyrimidine dehydrogenase, allows for oral dosing of 5-fluorouracil (5-FU), which avoids the morbidity of continuous infusion 5-FU. We addressed the safety of oral eniluracil and 5-FU combined with pre ...
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Journal ArticleGastrointest Endosc · November 2003
BACKGROUND: Studies have suggested an increased risk of peritoneal seeding in patients with pancreatic cancer diagnosed by percutaneous FNA. EUS-FNA is an alternate method of diagnosis. The aim of this study was to compare the frequency of peritoneal carci ...
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Journal ArticleMol Biotechnol · September 2003
Dendritic cell-based vaccines are being evaluated in clinical trials to determine their ability to activate clinically relevant tumor antigen-specific immune responses. Although some groups isolate dendritic cells from peripheral blood, most have found it ...
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Journal ArticleControl Clin Trials · June 2003
It is a widely held belief that the current system of oversight of clinical research, particularly the means of assessing risks and minimizing harms to participants in clinical trials, could be improved. In particular, the system is inefficient with overem ...
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Journal ArticleAnn Surg · June 2003
OBJECTIVE: To examine survival and toxicity by querying a single-institutional experience with adjuvant hepatic arterial infusional (HAI) chemotherapy. SUMMARY BACKGROUND DATA: Three randomized series in the literature have examined adjuvant HAI after comp ...
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Journal ArticleCancer Invest · June 2003
Immunizations with dendritic cells (DC) transfected with RNA encoding tumor antigens induce potent tumor antigen-specific immune responses in vitro and in murine models. We performed a phase I study of patients with advanced carcinoembryonic antigen (CEA)- ...
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Journal ArticleAm J Transplant · May 2003
Orthotopic liver transplantation is the only definitive therapeutic option in patients with primary sclerosing cholangitis (PSC) and end-stage liver disease. However, PSC recurs in up to 20% of patients transplanted for this indication. To date, no patient ...
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Journal ArticleClin Breast Cancer · February 2003
Featured Publication
HER2/neu, a tumor antigen overexpressed by a third of breast cancers, is a potential target for vaccine therapies. A particularly potent immunization strategy to induce T-cell responses against tumor antigens is to use dendritic cells (DCs) loaded with the ...
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Journal ArticleCurr Opin Mol Ther · February 2003
Standardized biomarkers for the detection of clinically significant immunological responses would be extremely valuable in immunotherapy trials. Most available assays measure either the frequency or function of antigen-specific T-cells, or the titers of an ...
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Journal ArticleJ Neurooncol · 2003
Despite advancements in therapeutic regimens, the prognosis remains poor for patients with malignant gliomas. Specificity has been an elusive goal for current modalities, but immunotherapy has emerged as a potential means of designing more tumor-specific t ...
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Journal ArticleInt Rev Immunol · 2003
Because dendritic cells (DC) are central to the induction of antigen-specific T cell responses, their use for the active immunotherapy of malignancies has been of considerable interest. Since clinical trials with DC-based vaccines have been initiated, a nu ...
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Journal ArticleExpert Opin Biol Ther · December 2002
Many of the tumour antigens targeted by active immunisation strategies are in fact self-antigens. Successful anticancer immunotherapy will therefore require not only potent methods of T cell activation, but also successful interference with mechanisms of i ...
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Journal ArticleAmerican Journal of Cancer · December 1, 2002
Therapeutic vaccines that can activate the immune system to destroy malignancies hold the promise of a low-toxicity, precisely targeted anticancer treatment modality. Because dendritic cells (DCs) are central to the activation of antigen-specific immune re ...
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Journal ArticleSeminars in Colon and Rectal Surgery · December 1, 2002
Vaccination strategies against colorectal carcinoma attempt to stimulate and direct the body's endogenous immune defense mechanisms against growing malignancies. In similar manner, gene transfer technologies offer the potential to increase the immunogenici ...
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Journal ArticleExpert Opin Emerg Drugs · October 2002
The American Society of Clinical Oncology 38th Annual Meeting has continued to showcase an increasing number of biological and targeted therapies for the treatment of cancer and its complications. This review will provide an overview of the posters and pre ...
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Journal ArticleJ Leukoc Biol · September 2002
Featured Publication
The ligand for the receptor tyrosine kinase fms-like tyrosine kinase 3 (Flt3L) is a growth factor for hematopoietic progenitors and induces expansion of the two distinct lineages of dendritic cells (DC) that have been described in humans. These two lineage ...
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Journal ArticleJ Hematother Stem Cell Res · August 2002
Nonmyeloablative allogeneic stem cell transplantation (NMSCT) may destroy some malignancies through a graft-versus-tumor (GVT) effect, but tumor relapse and viral reactivation remain challenges for which immunizations may be helpful. Dendritic cells (DC), ...
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Journal ArticleWorld J Surg · July 2002
The purpose of this paper is to describe the strategies for genetic modification of dendritic cells for use in active immunotherapy for the treatment of malignancies. An accruing body of data supports the concept of directing a therapeutic immune response, ...
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Journal ArticleCytokine · April 7, 2002
Treatment with myeloablative chemotherapy and autologous peripheral blood stem cell (PBSC) transplantation followed by vaccination with autologous dendritic cells (DCs) treated with tumor antigens is a promising therapeutic strategy for several types of ca ...
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Journal ArticleExpert Opin Biol Ther · April 2002
In cancer and viral diseases, a great deal of research has focused on generating T-cell responses that might prove therapeutic. These efforts stem from our understanding of the immune system. It is known that the natural immune response can protect or supp ...
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Journal ArticleAnn Surg · April 2002
OBJECTIVE: To demonstrate the feasibility of inducing tumor antigen-specific immune responses in patients with metastatic cancer using total tumor RNA-loaded dendritic cells (DCs). SUMMARY BACKGROUND DATA: The authors have shown that DCs transfected with m ...
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Journal ArticleSurgery · April 2002
BACKGROUND: Although resection is the sole chance of cure in patients with hepatocellular carcinoma (HCC) or metastatic colorectal cancer to the liver, most patients are not candidates for surgery at the time of diagnosis. Strategies aiming at downstaging ...
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Journal ArticleExpert Opin Biol Ther · March 2002
Adoptive immunotherapy involves the transfer of immune effectors with antitumour activity into the tumour bearing host. Early approaches such as lymphokine activator killer (LAK) cells and tumour infiltrating lymphocytes (TILs) have yielded occasional clin ...
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Journal ArticleJ Gastrointest Surg · 2002
Most cirrhotic patients with hepatocellular carcinoma (HCC) are not candidates for resection. Transarterial chemoembolization (TACE) may ablate a significant portion of the tumor but has a high rate of recurrence. Cryosurgery may permit successful ablation ...
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Journal ArticleInt J Gastrointest Cancer · 2002
BACKGROUND: Resected pancreatic cancer has a high risk of recurrence and mortality despite the the use of chemoradiotherapy. Because pancreatic cancers express tumor antigens such as carcinoembryonic antigen (CEA), it may be possible to immunize patients t ...
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Journal ArticleExpert Opin Biol Ther · January 2002
Dendritic cells (DCs) loaded with tumour antigen have become the centrepiece of clinical trials testing active immunotherapy strategies. Important variables include the source of DCs, the choice of antigens, the method of antigen loading and the route and ...
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Journal ArticleCurr Opin Mol Ther · December 2001
ISIS-2503, a 20-mer antisense oligonucleotide that inhibits Ha-Ras expression, is being developed by Isis Pharmaceuticals Inc as a potential treatmentfor cancer, particularly tumors that commonly have abnormalities of Ras function. It is in phase II trials ...
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Journal ArticleAnn Surg Oncol · December 2001
BACKGROUND: The use of neoadjuvant (preoperative) chemoradiotherapy (CRT) for pancreatic cancer has been advocated for its potential ability to optimize patient selection for surgical resection and to downstage locally advanced tumors. This article reports ...
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Journal ArticleAnn Surg Oncol · December 2001
BACKGROUND: Up to 30% of patients with locally advanced rectal cancer have a complete clinical or pathologic response to neoadjuvant chemoradiation. This study analyzes complete clinical and pathologic responders among a large group of rectal cancer patien ...
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Journal ArticleCurr Opin Mol Ther · August 2001
Therion Biologics, the NCI and Aventis Pasteur are investigating CEA-TRICOM, a recombinant, pox virus-based vaccine that incorporates a triple dose of costimulatory molecules as well as the carcinoembryonic antigen (CEA) tumor antigen, for the potential tr ...
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Journal ArticleJ Virol · August 2001
Laboratory isolates of human immunodeficiency virus type 1 (HIV-1) that utilize CXCR4 as a coreceptor infect primary human macrophages inefficiently even though these express a low but detectable level of cell surface CXCR4. In contrast, infection of prima ...
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Journal ArticleJ Natl Cancer Inst · July 4, 2001
BACKGROUND: 9-cis-Retinoic acid (9-cis-RA) and N-(4-hydroxyphenyl)retinamide (4-HPR) are effective chemopreventive agents against epithelial tumors in the oral cavity, breast, and prostate. We tested the inhibitory activity of these retinoids against N-nit ...
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Journal ArticleAnn Surg · June 2001
OBJECTIVE: To examine clinical outcomes in patients receiving neoadjuvant chemoradiation for locally advanced rectal adenocarcinoma. SUMMARY BACKGROUND DATA: Preoperative radiation therapy, either alone or in combination with 5-fluorouracil-based chemother ...
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Journal ArticleClin Cancer Res · May 2001
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Numerous cancer immunotherapy strategies are currently being tested in clinical trials. Although clinical efficacy will be the final test of these approaches, the long and complicated developmental pathway for these agents necessitates evaluating immunolog ...
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Journal ArticleJAMA · March 7, 2001
Increased numbers of clinical trials, many of which are large, multicenter, and sometimes international, and the marked shift of funding for clinical trials to industry have made apparent the inadequacy of mechanisms for protecting human subjects that were ...
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OtherExpert Opin Biol Ther · March 2001
Clinically effective cancer immunotherapy has been sought for more than 100 years and has been recently applied most successfully in strategies that passively deliver immune effectors such as monoclonal antibodies (anti-CD20 for lymphoma and anti-HER2/neu ...
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Journal ArticleSurgery · March 2001
The evaluation of cancer immunotherapy is predicated on the hypothesis that markers of tumor antigen-specific T-cell immunity will cone-late with clinical efficacy. Establishing which candidate vaccines should enter large-scale clinical trials will necessi ...
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Journal ArticleCurr Opin Mol Ther · February 2001
Biomira is developing the MUC-1 peptide-based vaccine BLP-25 for the potential treatment of cancer. It is in phase II trials for non-small cell lung cancer (NSCLC) [335997], [353448], [384703]. The MUC-1 mucin secreted by cancer cells has been shown to dec ...
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Journal ArticleCurr Opin Mol Ther · February 2001
Valentis Inc, formerly GeneMedicine, is developing a vascular endothelial growth factor (VEGF165) non-viral gene therapy using its proprietary PINC polymer for plasmid condensation. Two physician-initiated phase II angioplasty trials are ongoing, one for t ...
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Journal ArticleCancer Res · February 1, 2001
Dysfunction in the physiological pathways of programmed cell death may promote proliferation of malignant cells, and correction of such defects may selectively induce apoptosis in cancer cells. We measured the levels of ceramide, a candidate lipid mediator ...
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Journal ArticleCurr Opin Mol Ther · February 2001
Many clinical trials are testing the feasibility of stimulating the immune system to treat cancer. Although the efficacy of this approach will ultimately be determined by clinically relevant endpoints, detection of the magnitude and activity of the immune ...
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Journal ArticleJ Gastrointest Surg · 2001
Neoadjuvant chemoradiation therapy is used at many institutions for treatment of localized adenocarcinoma of the pancreas. Accurate staging before neoadjuvant therapy identifies patients with distant metastatic disease, and restaging after neoadjuvant ther ...
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Journal ArticleAnticancer Res · 2001
This study investigated whether local delivery of 10-hydroxycamptothecin provides effective inductive chemotherapy as assessed by significant tumor reduction. Established tumorigenic human oral squamous cell carcinoma cells were used for these experiments. ...
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Journal ArticleCrit Rev Immunol · 2001
Successful application of active immunotherapy to the treatment of cancer will require stimulation of potent antigen-specific T-cell responses. It is not known how numerous or how potent these T cells must be in order to abrogate tumors, but the levels of ...
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Journal ArticleJ Clin Oncol · December 1, 2000
PURPOSE: To evaluate preoperative dendritic cell (DC) mobilization and tumor infiltration after administration of Flt3 ligand (Flt3L) to patients with metastatic colon cancer. PATIENTS AND METHODS: Twelve patients with colon cancer metastatic to the liver ...
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ConferenceBlood · December 1, 2000
Non-myeloablative allogeneic peripheral blood stem cell transplants {mini-allo PBSCT) are being evaluated as a lower toxicity alternative to conventional allogeneic transplantation for harnessing graft versus tumor effects. Induction of anti-tumor immunity ...
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Journal ArticleBlood · November 15, 2000
Dendritic cells (DCs) may arise from multiple lineages and progress through a series of intermediate stages until fully mature, at which time they are capable of optimal antigen presentation and T-cell activation. High cell surface expression of CD83 is pr ...
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Journal ArticleCurr Opin Mol Ther · August 2000
Cationic lipid-DNA complexes are being evaluated for local or systemic therapeutic gene transfer. These positively charged liposomes fuse with negatively charged cell membranes and deliver the enclosed plasmid and its encoded gene to target tissues. This s ...
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Journal ArticleCurr Opin Mol Ther · August 2000
Active specific immunotherapy, the use of 'vaccines' to stimulate therapeutic tumor antigen-specific immune responses, holds promise as a complementary approach to chemotherapy, radiation and surgery for the treatment of patients with cancers that have a h ...
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Journal ArticleIDrugs · August 2000
The American Society of Clinical Oncology (ASCO) 36th Annual Meeting, which took place from 20-23 May 2000 in New Orleans, was, as usual, a large, well-attended, internationally-represented meeting of cancer specialists. Both clinical trials of well establ ...
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Journal ArticleChest · May 2000
Liposarcomas generally originate most often in the extremities or retroperitoneum, less frequently in the head and neck, and rarely in the thorax. We describe a particularly rare presentation of myxoid liposarcoma originating in the supraclavicular fossa. ...
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Journal ArticleSurgery · April 2000
BACKGROUND: Liver metastases from breast cancer are associated with a poor prognosis (median survival < 6 months). A subgroup of these patients with no dissemination in other organs may benefit from surgery. Available data in the literature suggest that on ...
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Journal ArticleIDrugs · March 2000
The expansion of human stem cells and their genetic manipulation represent areas of increasing interest in the field of stem cell transplantation. Previously, stem cell transplantation has been accomplished by using cellular products obtained by large volu ...
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Journal ArticleCurr Opin Mol Ther · February 2000
Dendritic cells play a central role in the presentation of antigen to naïve T-cells and the induction of primary immune responses. Preclinical studies have established that dendritic cells loaded with antigens ex vivo induce potent antitumor and antiviral ...
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Journal ArticleClin Lung Cancer · February 2000
Gene therapy is emerging as a promising modality for the treatment of lung cancer. Diverse strategies employing gene therapy for lung cancer have been investigated in vitro and in animal models, and a number of these approaches have met with promising resu ...
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Journal ArticleJ Hematother Stem Cell Res · December 1999
Immunization with ex vivo-generated, tumor antigen-loaded dendritic cells (DC) has been proposed as a strategy for reducing relapses following high-dose chemotherapy, but the ideal time and method for obtaining DC progenitors are unknown. We determined the ...
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Journal ArticleCurr Opin Mol Ther · December 1999
The expansion of human stem cells and their genetic manipulation represent areas of increasing interest in the field of stem cell transplantation. Previously, stem cell transplantation has been accomplished by using cellular products obtained by large volu ...
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Journal ArticleJ Immunother · November 1999
Clinical trials of active immunotherapy strategies against viral infections and malignancies are increasingly using dendritic cells (DC) generated in vitro from peripheral blood mononuclear cells (PBMC) in media supplemented with granulocyte macrophage col ...
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Journal ArticleInt J Cancer · July 2, 1999
The application of dendritic cells (DC) to the active immunotherapy of cancer currently relies on the generation of potent DC capable of presenting tumor antigens such as carcinoembryonic antigen (CEA). It is unknown whether the T cells of patients with ad ...
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Journal ArticleClin Cancer Res · June 1999
Dendritic cells (DCs), antigen-presenting cells capable of priming naive T cells to specific antigens in an HLA-restricted fashion, have been demonstrated to induce protective T cell-mediated immunity in tumor-bearing animals. We performed this study to te ...
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Journal ArticleAnn Surg Oncol · March 1999
Because of the high relapse rate of resected gastrointestinal malignancies and the modest responses of metastatic disease to currently available therapies, biologic agents that harness host-tumor immunologic interactions have received increased attention. ...
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Journal ArticleCancer Res · January 1, 1999
Present clinical studies of active immunotherapy for malignancies using dendritic cells (DCs) require elucidation of the sites where DCs localize after injection. We evaluated the pattern of distribution of in vitro-generated, antigen-loaded, human DCs lab ...
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Journal ArticleExpert Opin Investig Drugs · October 1998
Immunologic approaches to the treatment of malignancies are currently enjoying a resurgence of enthusiasm due to the discovery of tumour-associated antigens and the requirements for stimulating a tumour antigen-specific immune response. The goal of the new ...
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Journal ArticleCancer Res · July 15, 1998
Dendritic cells (DCs), matured by CD40-ligand (CD40L), undergo marked changes in their ability to process and present antigen, resulting in augmented lymphocyte stimulatory activity. We demonstrate that the form of the tumor antigen (peptide or genetic mat ...
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Journal ArticleNat Biotechnol · April 1998
Dendritic cells (DC) generated from the peripheral blood mononuclear cells of healthy individuals or from cancer patients transfected with carcinoembryonic antigen (CEA) mRNA stimulate a potent CD8+ cytotoxic T lymphocyte (CTL) response in vitro. DCs are e ...
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Journal ArticleJ Immunol · April 1, 1998
Thymic dendritic cells (DCs) appear to have distinct biologic and functional properties compared with DCs in other tissues. Currently, little is known about human thymic DCs because they have been difficult to isolate and culture in vitro. Here, we report ...
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Journal ArticleCytokines Cell Mol Ther · March 1998
While the promise of harnessing the immune system for a therapeutic effect has remained largely unfulfilled for many years, the discovery of the central role of dendritic cells in stimulating antigen-specific immune responses has prompted new enthusiasm fo ...
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Journal ArticleJ Immunother · January 1998
Using a murine metastasis model, we have previously shown that antigen-presenting cells (APC) loaded with unfractionated peptides derived from poorly immunogenic, highly metastatic tumor cells represent a potent form of tumor vaccine. The antimetastatic ef ...
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Journal ArticleAnn Surg · July 1997
OBJECTIVE: The purpose of the study was to characterize the requirements in terms of precursors, developmental pathways, and media for the generation of large numbers of mature dendritic cells (DC) under conditions acceptable for use in adjuvant, active im ...
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Journal ArticleJ Immunother · January 1997
Ex vivo genetically engineered cytokine-secreting tumor cell vaccines have been shown to prevent metastatic disease in animal models of lung and breast cancer. Because of the inefficiency of existing modes of gene delivery in transducing primary human tumo ...
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Journal ArticleCancer Gene Ther · 1997
Pancreatic cancer has a poor prognosis even when complete resection can be accomplished. Recent studies have demonstrated that the immune system is capable of mounting effective tumor-specific immune responses even against "nonimmunogenic" tumors. The stud ...
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Journal ArticleJ Appl Physiol (1985) · January 1994
It has been postulated, but not tested directly, that nitroglycerin's venodilatory effects attenuate cardiac output. Thus, the present study examined the importance of changes in splanchnic capacity, as assessed by scintigraphy, in the regulation of cardia ...
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Journal ArticleActa Physiol Scand · March 1990
The direct influence of systemic muscarinic receptor stimulation on total splanchnic intravascular volume and the splanchnic organs responsible for the total splanchnic volume change associated with muscarinic receptor stimulation in the animal with an int ...
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