In Vitro Activation of Cytotoxic T Lymphocytes By Muc1 Pulsed Dendritic Cells~!2009-03-16~!2009-09-12~!2010-01-02~!
نویسندگان
چکیده
منابع مشابه
Direct activation of CD8+ cytotoxic T lymphocytes by dendritic cells
Recent experiments (11-13) have shown that antigen-specific, CD8+, CD4- T lymphocytes can be induced to proliferate and become killer cells in the absence of a second population of "helper" CD8-, CD4+ cells. We have studied early events in the activation of CD4+ and CD8+ T cell subsets in the primary mixed leukocyte reaction. Dendritic cells are a major if not essential accessory cell for the a...
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Adoptive immunotherapy for pancreatic cancer using MUC1 peptide-pulsed dendritic cells and activated T lymphocytes.
BACKGROUND Pancreatic cancer has a poor prognosis. The clinical efficacy of immunotherapy using both dendritic cells pulsed with MUC1 peptide (MUC1-DC) and, cytotoxic T lymphocyte (CTL) sensitized with a pancreatic cancer, YPK-1, expressing MUC1 (MUC1-CTL) was evaluated. PATIENTS AND METHODS Twenty patients with unresectable or recurrent pancreatic cancer were enrolled. Peripheral blood monon...
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Separation of cells by velocity sedimentation at unit gravity was utilized to investigate the physical properties of cytotoxic thymus-derived lymphocytes (CTL) generated in long-term mixed leukocyte cultures (MLC). In kinetic studies, CTL were found almost exclusively in the large cell fractions at the peak of the response on day 4, whereas the majority of CTL in day 14 MLC had the sedimentatio...
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We have reported that fusions of murine dendritic cells (DCs) and murine carcinoma cells reverse unresponsiveness to tumor-associated antigens and induce the rejection of established metastases. In the present study, fusions were generated with primary human breast carcinoma cells and autologous DCs. Fusion cells coexpressed tumor-associated antigens and DC-derived costimulatory molecules. The ...
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ژورنال
عنوان ژورنال: The Open Cancer Immunology Journal
سال: 2010
ISSN: 1876-4010
DOI: 10.2174/1876401000902010031