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Michael Aaron Morse

Professor of Medicine
Medicine, Medical Oncology
Duke Box 3233, Durham, NC 27710
Seeley G. Mudd Bldg, Rm 437, 10 Bryan Searle Dr., Durham, NC 27710

Overview


We are studying the use of immune therapies to treat various cancers, including gastrointestinal, breast, and lung cancers and melanoma. These therapies include vaccines based on dendritic cells developed in our laboratory as well as vaccines based on peptides, viral vectors, and DNA plasmids. Our group is also a national leader in the development and use of laboratory assays for demonstrating immunologic responses to cancer vaccines. Finally, we are developing immunotherapies based on adoptive transfer of tumor and viral antigen-specific T cells.

Our current clinical trials include phase I and II studies of immunotherapy for: patients with metastatic malignancies expressing CEA, pancreatic cancer, colorectal cancer, breast cancer, and ovarian cancer, and leukemias following HSCT. My clinical area of expertise is in gastrointestinal oncology, in particular, the treatment of hepatic malignancies, and malignant melanoma.

Key words: dendritic cells, immunotherapy, vaccines, T cells, gastrointestinal oncology, melanoma, hepatoma

Current Appointments & Affiliations


Professor of Medicine · 2012 - Present Medicine, Medical Oncology, Medicine
Professor in the Department of Surgery · 2015 - Present Surgery, Surgical Sciences, Surgery
Member of the Duke Cancer Institute · 1993 - Present Duke Cancer Institute, Institutes and Centers

Recent Publications


CD27 agonism enhances long-lived CD4 T cell vaccine responses critical for antitumor immunity.

Journal Article Sci Immunol · December 19, 2025 Tumor antigen vaccination represents an appealing approach for cancer but has failed to materialize as oncologic standard of care. To understand long-term vaccine efficacy, we conducted a retrospective analysis of patients with human epidermal growth recep ... Full text Link to item Cite

Inflammation and mutational burden differentially associated with nivolumab or ipilimumab combination efficacy in colorectal cancer.

Journal Article Nat 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 ... Full text Link to item Cite

Clinical impact of concurrent autologous adoptive T cells immunotherapy in active COVID-19 infected cancer patients for chemotherapy.

Journal Article Infect 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 ... Full text Link to item Cite
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Education, Training & Certifications


Yale University · 1990 M.D.