Adoptive transfer of virus-specific and tumor-specific T cell immunity
نویسندگان
چکیده
منابع مشابه
Adoptive transfer of tumor reactive B cells confers host T-cell immunity and tumor regression.
PURPOSE We investigated the antitumor reactivity of adoptively transferred effector B cells and the mechanisms by which they may mediate tumor regression in a spontaneous metastases model. EXPERIMENTAL DESIGN 4T1 breast cancer cells were inoculated into the flanks of syngeneic Balb/C mice to prime draining lymph nodes. Tumor-draining lymph nodes (TDLN) were harvested and B cells activated ex ...
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CD1d-restricted invariant NKT cells (iNKT) exert potent anti-tumor effects by virtue of their ability to transactivate NK cells, dendritic cells and T lymphocytes. However, their use in cancer immunotherapy has been limited by their short-lived activation followed by a phase of long-term anergy after a single injection of the high affinity CD1d ligand alpha-galactosylceramide (aGC). Instead, we...
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Long-term S-antigen (S-Ag) specific T lymphocyte lines can induce experimental autoimmune uveoretinitis (EAU) when transferred into naive rats systemically or intravitreally. The uveitogenic lymphocyte line (ThS) stains positively for the ART 18 (IL-2 receptor) and W3/25 (T helper/inducer); negatively for OX6 (RT1B) and OX8 (T suppressor/cytotoxic cells). The inflammation induced by systemic or...
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Background and aim: Adult T cell leukemia/lymphoma (ATLL) is an aggresive malignancy which may occur in human T lymphotropic virus1(HTLV1) infected persons. HTLV1 is endemic in Khorasan with prevalence of 2.3% in general population. Since specific cutaneous manifestations of lymphoma may occur in a significant number of patients, we studied ATLL patients in Mashhad.Mate...
متن کاملAdoptive therapy using antigen-specific T-cell clones.
T-cell therapy involves the ex vivo isolation and expansion of antigen-specific T cells for adoptive transfer. The use of T-cell clones represents one embodiment of this approach and provides a uniform population of effector cells, so that parameters contributing to an effective response can be rigorously evaluated. T cells of defined specificity, phenotype, and function are isolated and expand...
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ژورنال
عنوان ژورنال: Current Opinion in Immunology
سال: 2009
ISSN: 0952-7915
DOI: 10.1016/j.coi.2009.02.010