Cell circuits between B cell progenitors and IL-7+ mesenchymal progenitor cells control B cell development
نویسندگان
چکیده
منابع مشابه
B cell IL-7. Human B cell lines constitutively secrete IL-7 and express IL-7 receptors.
IL-7 was originally reported as a cytokine produced by stromal cells which supports pre-B cell proliferation in vitro. To determine whether human B cells secrete IL-7 and express IL-7R we studied a wide panel of B cell lines (CLS). In Northern blot analysis we detected 2.4 kb IL-7 mRNA and by quantitative PCR we demonstrated IL-7 expression in 5 of 6 B CLS derived from patients with AIDS-associ...
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IL-7 is a stromal cell-derived cytokine with a well-established physiologic role in lymphocyte biology. This report describes an unexpected role for IL-7 in the development of colitis in a T and B cell-deficient environment. Recombination-activating gene-2 (RAG-2)-deficient mice (RAG-2(-/-)) were exposed to and subsequently maintained a horizontally transmitted microbial flora that included Hel...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 2018
ISSN: 0022-1007,1540-9538
DOI: 10.1084/jem.20180778