Regulation of RORγt in Inflammatory Lymphoid Cell Differentiation
نویسندگان
چکیده
منابع مشابه
Regulation of RORγt in Inflammatory Lymphoid Cell Differentiation.
T-helper 17 (Th17) cells differentiate from naïve CD4(+) T cells in response to signals from commensal microbiota and produce cytokines critical for the integrity of mucosal barriers. These cells also disseminate throughout the body, and are key participants in numerous inflammatory processes. A key challenge is to elucidate the mechanisms that govern Th17 cell beneficial versus pathogenic func...
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The gut is a major barrier against microbes and encloses various innate lymphoid cells (ILCs), including two subsets expressing the natural cytotoxicity receptor NKp46. A subset of NKp46(+) cells expresses retinoic acid receptor-related orphan receptor γt (RORγt) and produces IL-22, like lymphoid tissue inducer (LTi) cells. Other NKp46(+) cells lack RORγt and produce IFN-γ, like conventional Na...
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The programmed development of lymph nodes and Peyer's patches during ontogeny requires lymphoid tissue inducer (LTi) cells that express the nuclear hormone receptor RORγt. After birth, LTi cells in the intestine cluster into cryptopatches, the precursors of isolated lymphoid follicles (ILFs), which are induced to form by symbiotic bacteria and maintain intestinal homeostasis. We show that in RO...
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In the last two decades, anatomic compartmentalization of T and B cells within lymphoid tissues has been demonstrated in a wide variety of species, including man (1-5). T cells are located in the paracortical or interfollicular regions of lymph nodes and in the lymphoid tissues of the intestine and tonsil, whereas in the spleen, T cells are found primarily in the periarteriolar region of the Ma...
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ژورنال
عنوان ژورنال: Cold Spring Harbor Symposia on Quantitative Biology
سال: 2015
ISSN: 0091-7451,1943-4456
DOI: 10.1101/sqb.2015.80.027615