Journal ArticleProstate Cancer Prostatic Dis · March 2025
BACKGROUND: Refinement of the risk classification for localized prostate cancer is warranted to aid in clinical decision making. A systematic analysis was undertaken to evaluate the prognostic ability of three genomic classifiers, Decipher, GPS, and Prolar ...
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Journal ArticleAnn Intern Med · February 2025
BACKGROUND: Tissue-based genomic classifiers (GCs) have been developed to improve prostate cancer (PCa) risk assessment and treatment recommendations. PURPOSE: To summarize the impact of the Decipher, Oncotype DX Genomic Prostate Score (GPS), and Prolaris ...
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Journal ArticleFed Pract · August 2022
BACKGROUND: Moderately hypofractionated radiotherapy (MHRT) is an accepted treatment for localized prostate cancer; however, limited MHRT data address high-risk prostate cancer (HRPC) and/or African American patients. We report clinical outcomes and toxici ...
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Journal ArticleCancer · November 1, 2021
BACKGROUND: The objective of this study was to describe bladder cancer outcomes as a function of race among patients with high-risk non-muscle-invasive bladder cancer (NMIBC) in an equal-access setting. METHODS: A total of 412 patients with high-risk NMIBC ...
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Journal ArticleBMC Med Inform Decis Mak · May 12, 2021
BACKGROUND: While many studies have tested the impact of a decision aid (DA) compared to not receiving any DA, far fewer have tested how different types of DAs affect key outcomes such as treatment choice, patient-provider communication, or decision proces ...
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Journal ArticleUrology · May 2021
OBJECTIVE: To investigate the association of female sex with the selected treatment for patients with nonmetastatic muscle-invasive bladder cancer. Sex is a known independent predictor of death from bladder cancer. A potential explanation for this survival ...
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Journal ArticleEur J Cancer Care (Engl) · July 2020
OBJECTIVE: To examine factors associated with PET scan use in the pre-operative evaluation of patients diagnosed with bladder cancer. METHODS: Using SEER-Medicare data, we identified bladder cancer patients who underwent radical cystectomy from 2006 to 201 ...
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Journal ArticleClin Genitourin Cancer · June 2020
BACKGROUND: We use observational methods to compare impact of perioperative chemotherapy timing (ie, neoadjuvant and adjuvant) on overall survival (OS) in muscle-invasive bladder cancer because there is no head-to-head randomized trial, and patient factors ...
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Journal ArticleJ Alzheimers Dis · 2020
BACKGROUND: Perioperative neurocognitive disorders (PND) are common complications in older adults associated with increased 1-year mortality and long-term cognitive decline. One risk factor for worsened long-term postoperative cognitive trajectory is the A ...
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Journal ArticleClin Genitourin Cancer · December 2019
BACKGROUND: Regionalization of complex surgical care results in increasing need for patients to travel for complex oncologic procedures such as cystectomy in bladder cancer. We examined the association between travel distance to a cystectomy center, readmi ...
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Journal ArticleProstate · August 2019
BACKGROUND: We previously reported the presence of prostate-specific antigen (PSA) in the stromal compartment of benign prostatic hyperplasia (BPH). Since PSA is expressed exclusively by prostatic luminal epithelial cells, PSA in the BPH stroma suggests in ...
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Journal ArticleUrol Oncol · July 2019
INTRODUCTION: Contemporary guidelines recommend cystectomy with neoadjuvant or adjuvant cisplatin-based chemotherapy given with curative intent for patients with resectable muscle-invasive bladder cancer (MIBC). However, rates and appropriateness of periop ...
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Journal ArticleJ Clin Oncol · May 20, 2019
PURPOSE: This randomized clinical trial compared a personally tailored, automated telephone symptom management intervention to improve self-management among long-term survivors of prostate cancer with usual care enhanced with a nontailored newsletter about ...
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Journal ArticleInt Braz J Urol · 2019
PURPOSE: To describe the clinical characteristics, treatment patterns, and outcomes in patients with small cell bladder cancer at our institution, including those who received prophylactic cranial irradiation (PCI) for the prevention of intracranial recurr ...
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Journal ArticleCan J Urol · April 2018
INTRODUCTION: Multimodal analgesia is an effective way to control pain and limit opioid use after surgery. The quadratus lumborum block and paravertebral block are two regional anesthesia techniques that leverage multimodal analgesia to improve postoperati ...
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Journal ArticleProstate · January 2018
PURPOSE: Benign prostatic hyperplasia (BPH) is strongly associated with obesity and prostatic tissue inflammation, but the molecular underpinning of this relationship is not known. Here, we examined the association between urine levels of chemokines/adipok ...
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Journal ArticleUrol Case Rep · January 2018
Adenocarcinoma of the rete testis is a rare and aggressive malignancy arising from the epididymal epithelium. We present a case of a 66-year-old male who presented with left testis mass. Histopathological analysis of orchiectomy specimen was consistent wit ...
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Journal ArticleCan J Urol · August 2017
INTRODUCTION: To investigate the use of a high-arginine immunonutrient supplement prior to radical cystectomy for bladder cancer. MATERIALS AND METHODS: We recruited 40 patients to consume a total of four high-arginine immunonutrient shakes per day for 5 d ...
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Journal ArticleTrials · April 18, 2017
BACKGROUND: Although prostate cancer is the most common cancer among veterans receiving care in the Veterans Health Administration (VA), more needs to be done to understand and improve survivorship care for this large population. This study, funded by VA H ...
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Journal ArticleInt Urol Nephrol · July 2015
OBJECTIVES: High prevalence of lower urinary tract symptoms (LUTS) consistent with benign prostate hyperplasia (BPH) is associated with obesity and prostatic inflammation. Here, we investigated whether chemokines associated with obesity and prostatic infla ...
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Journal ArticleJ Urol · April 2015
PURPOSE: Intermittent androgen deprivation therapy in patients with prostate specific antigen progression after localized prostate cancer treatment is an alternative to standard continuous androgen deprivation therapy. Intermittent androgen deprivation the ...
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Journal ArticleProstate · March 1, 2015
BACKGROUND: Prostatic inflammation is reportedly associated with the development of prostatic hyperplasia. We investigated the effects of prostatic inflammation on expression levels of androgen-responsive genes and growth factors in the rat prostate. METHO ...
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Journal ArticleJ Immunother Cancer · 2015
BACKGROUND: BCG is a prototypal cancer immunotherapeutic factor currently approved of bladder cancer. In attempt to further enhance the effectiveness of immunotherapy of bladder cancer and, potentially, other malignancies, we evaluated the impact of BCG on ...
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Journal ArticleAdv Urol · 2015
Purpose. To determine whether total psoas area (TPA), a simple estimate of muscle mass, is associated with complications after radical cystectomy. Materials and Methods. Patients who underwent radical cystectomy at our institution from 2011 to 2012 were re ...
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Journal ArticleAdv Urol · 2015
Background. Thirty to forty percent of patients with high grade nonmuscle invasive bladder cancer (NMIBC) fail to respond to intravesical therapy with bacillus Calmette-Guerin (BCG). Interferon-α2B plus BCG has been shown to be effective in a subset of pat ...
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Journal ArticleJ Inflamm (Lond) · 2015
BACKGROUND: There is mounting evidence to support the role of inflammation in benign prostate hyperplasia (BPH), and a recent study reported expression of inflammasome derived cytokine IL-18 in prostate biopsy of BPH patients. Here we examined the expressi ...
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Journal ArticleNature · March 20, 2014
Urothelial carcinoma of the bladder is a common malignancy that causes approximately 150,000 deaths per year worldwide. So far, no molecularly targeted agents have been approved for treatment of the disease. As part of The Cancer Genome Atlas project, we r ...
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Journal ArticleClin Cancer Res · December 15, 2013
PURPOSE: Tasquinimod (Active Biotech) is an oral immunomodulatory, anti-angiogenic, and anti-metastatic agent that delayed metastatic disease progression in a randomized placebo-controlled phase II trial in men with metastatic castration-resistant prostate ...
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Journal ArticleUrol Oncol · August 2013
OBJECTIVE: In an effort to standardize data collection for research regarding bladder cancer, the Bladder Cancer Working Group sought to provide a handbook that can be used as a guide for prospective or retrospective data collection. METHODS: Expert opinio ...
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Journal ArticleBiochem Biophys Res Commun · June 14, 2013
Cell adhesion molecules (CADMs) comprise a protein family whose functions include maintenance of cell polarity and tumor suppression. In this report, we show that the CADM2 gene is repressed in human clear renal cell carcinoma by DNA promoter hypermethylat ...
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Journal ArticleMol Cancer Res · February 2013
High-grade non-muscle-invasive bladder cancer is commonly treated with Bacillus Calmette-Guérin, an immunotherapeutic that depends on fibronectin and tumor cell integrin α5β1 for internalization into bladder cancer cells. We previously showed that the anti ...
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Journal ArticleN Engl J Med · July 19, 2012
BACKGROUND: The effectiveness of surgery versus observation for men with localized prostate cancer detected by means of prostate-specific antigen (PSA) testing is not known. METHODS: From November 1994 through January 2002, we randomly assigned 731 men wit ...
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Journal ArticleJ Clin Oncol · October 20, 2011
PURPOSE: The activity of the novel antitumor agent tasquinimod (TASQ) with S100A9 as a molecular target was investigated in men with metastatic castration-resistant prostate cancer (CRPC) and minimal symptoms. PATIENTS AND METHODS: We conducted a randomize ...
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Journal ArticleElectrophoresis · August 2011
Early detection of prostate cancer and determination of its aggressiveness are critical factors that influence treatment outcomes. To aid in the clinical decision making, novel biomarkers are being sought. Direct, global-scale examination of primary human ...
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Journal ArticleJournal of Clinical Oncology · March 1, 2011
126 Background: Tasquinimod (TASQ) is an oral quinoline-3-carboxamide derivative that binds to S100A9 and displays anti-angiogenic and anti-tumor activity in prostate cancer (PC) models. In a randomized blinded phase II study, 20 ...
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Journal ArticleJ Clin Oncol · March 2011
126 Background: Tasquinimod (TASQ) is an oral quinoline-3-carboxamide derivative that binds to S100A9 and displays anti-angiogenic and anti-tumor activity in prostate cancer (PC) models. In a randomized blinded phase II study, 206 (136 TASQ, 70 placebo [P] ...
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Journal ArticleClin Cancer Res · November 15, 2010
PURPOSE: Cell adhesion molecules (CADM) comprise a newly identified protein family whose functions include cell polarity maintenance and tumor suppression. CADM-1, CADM-3, and CADM-4 have been shown to act as tumor suppressor genes in multiple cancers incl ...
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Journal ArticleJ Urol · April 2010
PURPOSE: Vesicular stomatitis virus has been investigated as an oncolytic agent for cancer therapy because it preferentially replicates in tumor but not in normal cells due to the lack of a robust interferon antiviral system in transformed cells. However, ...
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Journal ArticleExpert Opin Investig Drugs · March 2010
IMPORTANCE OF THE FIELD: Bacillus Calmette-Guérin (BCG) is currently the most effective adjuvant intravesical agent at preventing disease recurrence and the only therapy shown to inhibit disease progression in non-muscle invasive bladder cancer (NMIBC). Ho ...
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Journal ArticleMinerva Urol Nefrol · June 2009
Transitional cell carcinoma (TCC) is the second most common urologic malignancy, and 70% of patients present with superficial, or non-muscle invasive disease (NMIBC). Bacillus Calmette-Guerin (BCG), currently the most effective intravesical agent at preven ...
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Journal ArticleContemp Clin Trials · January 2009
BACKGROUND: Prostate cancer is the most common noncutaneous malignancy and the second leading cause of cancer death in men. Ninety percent of men with prostate cancer are over aged 60 years, diagnosed by early detection with the prostate specific antigen ( ...
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Journal ArticleOncogene · March 6, 2008
Upregulated gene 19 (U19)/ELL-associated factor 2 (Eaf2) is a potential human tumor suppressor that exhibits frequent allelic loss and downregulation in high-grade prostate cancer. U19/Eaf2, along with its homolog Eaf1, has been reported to regulate transc ...
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Journal ArticleMol Cancer Res · December 2003
Loss of heterozygosity or mutation at the p53 tumor suppressor gene locus is frequently associated with advanced human prostate cancer. Hence, replacement p53 gene therapy may prove to be efficacious for this disease. While many mutations result in p53 mol ...
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Journal ArticleBiol Blood Marrow Transplant · November 2003
Hemorrhagic cystitis (HC) is a well-documented adverse event experienced by patients undergoing hematopoietic stem cell transplantation. When severe, HC causes significant morbidity, leads to renal complications, prolongs hospitalization, increases health- ...
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Journal ArticleDifferentiation · December 2002
The minimal rat probasin (PB) promoter was used to target expression of human fibroblast growth factor-7 (FGF-7)/keratinocyte growth factor (KGF) directly to prostatic epithelium of transgenic mice, converting FGF-7 from a paracrine to an autocrine factor. ...
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ConferenceProceedings 50th Asms Conference on Mass Spectrometry and Allied Topics · December 1, 2002
Applications of proteomics to the study of the human prostate were discussed. Number of prominent prostate proteins were identified and pilot data were obtained on the alterations in protein expression related to prostate aging and benign prostatic hyperpl ...
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Journal ArticleUrology · November 2002
OBJECTIVES: To investigate the effects of flaxseed supplementation on prostatic neoplasia in the transgenic adenocarcinoma mouse prostate (TRAMP) model. METHODS: A total of 135 male TRAMP mice 5 to 6 weeks old were randomized to a control group (AIN-76A di ...
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Journal ArticleSurg Oncol Clin N Am · July 2002
Numerous gene therapy trials in the United States and throughout the world using various strategies are in progress for the treatment of locally advanced and metastatic prostate cancer. Although vector technology advances at a rapid pace, progress in eluci ...
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Journal ArticleCancer Gene Ther · February 2002
Direct transrectal delivery of therapeutic genes utilizing adenoviral vectors for advanced prostate cancer may offer effective treatment at the molecular level. Large animal models to assess feasibility and the intraprostatic and systemic dissemination pat ...
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Journal ArticleWorld J Surg · December 2001
The advent of noninvasive computed tomography of the abdomen and pelvis for evaluation of blunt renal trauma has led to the practice of expectant management for hemodynamically stable patients. Although expectant management of higher grade injuries (Americ ...
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Journal ArticleCurr Oncol Rep · September 2001
Basic research continues to unravel the molecular complexity of normal and abnormal biologic processes. The development of means to affect the expression level of genes that promote or contribute to cellular transformation, invasion, and metastasis has spa ...
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Journal ArticleCurr Urol Rep · June 2001
Basic research continues to unravel the molecular complexity of normal and abnormal biologic processes. The development of means to affect the expression level of genes that promote or contribute to cellular transformation, invasion, and metastasis has spa ...
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Journal ArticleUrology · March 2001
OBJECTIVES: Multiple treatment options exist for concurrent posterior urethral trauma and pelvic fractures. Because of the increased risk of contamination, the surgical repair of fractures may be prohibited by suprapubic urologic catheters. To characterize ...
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Journal ArticleOncogene · November 2, 2000
The impact of bcl-2 proto-oncogene expression on the pathogenesis and progression of prostate cancer was examined in a transgenic mouse model. Probasin-bcl-2 transgenic mice were crossed with TRAMP (TRansgenic Adenocarcinoma Mouse Prostate) mice that expre ...
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Journal ArticleJ Urol · October 2000
PURPOSE: The ability to recombine specifically and alter DNA sequences followed by techniques to transfer these sequences or even whole genes into normal and diseased cells has revolutionized medical research and ushered the clinicians of today into the ag ...
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Journal ArticleOncogene · May 11, 2000
Prostatic glandular epithelial cells undergo apoptosis in response to androgen-deprivation. The molecular determinants of androgen-responsiveness in these cells are incompletely understood. Recent evidence suggests that bcl-2 gene family members may be imp ...
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Journal ArticlePediatr Radiol · March 2000
In pediatric oncology patients, hemorrhagic cystitis may be a life-threatening complication of bone-marrow transplantation, chemotherapy, and/or radiation therapy. The inciting agent in urine can affect the entire urothelium from the renal collecting syste ...
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Journal ArticleProstate Cancer Prostatic Dis · March 1999
The ability to manipulate gene expression in specific cell types at specific times utilizing transgenic technology has allowed the development of novel mouse model systems that can mimic human disease. We have previously established the Transgenic Adenocar ...
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Journal ArticleUrol Res · 1998
Two general approaches toward the identification of new genes which may contribute to specific developmental, physiologic, or pathologic processes can be pursued: (1) a strategy of positional cloning or reverse genetics and linkage analysis in which affect ...
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Journal ArticleCancer Res · November 1, 1997
We previously established the autochthonous transgenic adenocarcinoma mouse prostate (TRAMP) model to facilitate characterization of molecular mechanisms involved in the initiation and progression of prostate cancer. TRAMP mice display high grade prostatic ...
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Journal ArticleCancer Res · August 15, 1997
To develop a syngeneic transplantable system to study immunotherapeutic approaches for the treatment of prostate cancer, three cell lines were established from a heterogeneous 32 week tumor of the transgenic adenocarcinoma mouse prostate (TRAMP) model. TRA ...
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Journal ArticleCancer Res · September 15, 1996
We have previously reported the development of a transgenic mouse model for prostate cancer derived from PB-Tag transgenic line 8247, henceforth designated the TRAMP (transgenic adenocarcinoma mouse prostate) model. We now describe the temporal and spatial ...
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Journal ArticleSurg Oncol Clin N Am · April 1995
Despite a negative metastatic evaluation, up to 100% of patients with high-grade tumors are found to harbor metastatic disease within the pelvic lymph nodes at the time of surgery. This article reviews the literature regarding efforts to refine noninvasive ...
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Journal ArticleCancer Res · January 15, 1994
An in vivo study of cisplatin (CDDP) and 5-fluorouracil (5FU) cytotoxicity was performed using a multidose matrix with a human bladder transitional cell carcinoma xenograft tumor line (DU4284) tested by subrenal capsule assay in 154 nude mice (NM-SRCA). St ...
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Journal ArticleJ Urol · November 1991
Using an in vivo assay of tumor cytotoxicity (the subrenal capsule assay in nude mice), two therapeutic strategies for the treatment of advanced human transitional cell carcinoma have been evaluated: 1) the use of 5-fluorouracil in combination with cisplat ...
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Journal ArticleJ Urol · September 1991
A new human prostate adenocarcinoma cell line (DuPro-1) has been established from the athymic nude mouse supported xenograft DU5683. This was accomplished by embedding dispersed xenograft cells in 0.1 by 5.0 cm. spaghetti-like strands of Basement Membrane ...
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