Memory inflation following adenoviral vaccination depends on IL-21
نویسندگان
چکیده
منابع مشابه
IL-10 restricts memory T cell inflation during cytomegalovirus infection.
The beta-herpesvirus CMV induces a substantial and progressive expansion of virus-specific memory CD8 T cells, which protect the host against viral reactivation from latency. In this paper, we report that this expansion, or "inflation," of memory T cells is amplified dramatically during mouse CMV infection of IL-10 knockout (IL-10(-/-)) mice. T cells from IL-10(-/-) mice were oligoclonal, exhib...
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CD8(+) T cell memory inflation, first described in murine CMV (MCMV) infection, is characterized by the accumulation of high-frequency, functional Ag-specific CD8(+) T cell pools with an effector-memory phenotype and enrichment in peripheral organs. Although persistence of Ag is considered essential, the rules underpinning memory inflation are still unclear. The MCMV model is, however, complica...
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Lorzadeh N1, Ghafarzadeh M1, Vahabi S2, Lashgar-ara GhR3 1. Assistant professor, Department of gynecology, Faculty of medicine, Lorestan University of medical sciences 2. Assistant profwssor, Department of anesthesiology, Faculty of medicine, Lorestan University of medical sciences 3. General practitioner, Information and drugs center of Lorestan health department Abstract Background...
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The efficacies of many new T cell vaccines rely on generating large populations of long-lived pathogen-specific effector memory CD8 T cells. However, it is now increasingly recognized that prior infection history impacts on the host immune response. Additionally, the order in which these infections are acquired could have a major effect. Exploiting the ability to generate large sustained effect...
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Adenoviral vectors have been used for a variety of vaccine applications including cancer and infectious diseases. Traditionally, Ad-based vaccines are designed to express antigens through transgene expression of a given antigen. For effective vaccine development it is often necessary to express or present multiple antigens to the immune system to elicit an optimal vaccine as observed preclinica...
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ژورنال
عنوان ژورنال: Vaccine
سال: 2018
ISSN: 0264-410X
DOI: 10.1016/j.vaccine.2018.09.061