Interleukin-7 induced immunopathology in arthritis
نویسندگان
چکیده
منابع مشابه
Interleukin-7 in rheumatoid arthritis.
Recent data from several groups demonstrate high levels of IL-7 in the joints of RA patients, but much lower levels in OA. In contrast, circulating levels of IL-7 in RA remain a point of debate. IL-7 has many roles in T cell, dendritic cell and bone biology in humans. Reduced levels of circulating IL-7 probably underlie a number of the dysfunctions associated with circulating T cells in RA and ...
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Interleukin-7 (IL-7) is a stromal factor that is crucial for the development of T lymphocytes in humans and mice, and also B lymphocytes in mice. IL-7 can act as a T cell growth factor as well as a critical anti-apoptotic survival factor. The essential non-redundant role of this cytokine for T cell development in vivo is indicated by the phenotype of murine knockout models as well as by humans ...
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We previously demonstrated prolonged, profound CD4+ T-lymphopenia in rheumatoid arthritis (RA) patients following lymphocyte-depleting therapy. Poor reconstitution could result either from reduced de novo T-cell production through the thymus or from poor peripheral expansion of residual T-cells. Interleukin-7 (IL-7) is known to stimulate the thymus to produce new T-cells and to allow circulatin...
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Chronic inflammatory diseases such as rheumatoid arthritis (RA) are associated with the de novo formation of organised lymphoid tissue in a subpopulation of patients. The aberrant expression of cytokines and chemokines by stromal cells plays an important role in recruitment and survival of effector cells of the immune system and the development of ectopic tertiary lymphoid organs (TLOs). TLOs m...
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Psoriatic arthritis (PsA) is characterised by several unique clinical features that differentiate it from rheumatoid arthritis (RA). Attempts to identify immunopathological mechanisms, some shared with psoriasis, that underlie these differences from RA have been most challenging. Recent research studies, however, highlight novel findings in PsA at the molecular, cellular, and tissue levels that...
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ژورنال
عنوان ژورنال: Annals of the Rheumatic Diseases
سال: 2006
ISSN: 0003-4967
DOI: 10.1136/ard.2006.058479