نتایج جستجو برای: t helper 9
تعداد نتایج: 1132627 فیلتر نتایج به سال:
Autoreactive CD4+ T lymphocytes play a vital role in the pathogenesis of multiple sclerosis and its animal model, experimental autoimmune encephalomyelitis. Since the discovery of T helper 17 cells, there is an ongoing debate whether T helper 1, T helper 17 or both subtypes of T lymphocytes are important for the initiation of autoimmune neuroinflammation. We examined peripheral blood CD4+ cells...
In an attempt to gain insight into the molecular mechanisms involved in interleukin-9 (IL-9) activities, representational difference analysis (RDA) was used to identify messages that are induced by IL-9 in a murine T-helper-cell clone. One of the isolated genes encodes for the newly described M-Ras or R-Ras3, which is part of the Ras gene superfamily. M-Ras expression was found to be induced by...
Background: Polycystic ovary syndrome (PCOS) is considered as the most common cause of female infertility that affects 4-10% of women in the reproductive age. Previous studies have shown the role of a balanced immune response in a successful pregnancy and fertility. Objective: To investigate the T helper cells type 1 (Th1) /Th2/Th17/Treg paradigms in peripheral blood of infertile PCOS compared ...
Destructive immune-mediated diseases are often accompanied with microenvironments that drive the vicious cycles of inflammation and pathological conditions. In this issue, two reports on allergic rhinitis and SLE revealed the association of IL-9 producing helper T cells and estrogen as enhancers of allergic rhinitis (AR) and lupus, respectively. IL-9-producing helper T cell (Th9) was first thou...
Monoclonal antisera against helper (serum OKT4) and suppressor (serum OKT8) T cells were employed in a complement-dependent lymphocytotoxicity reaction to isolate helper and suppressor T cells from peripheral blood mononuclear cells. When prepared by this method, helper and suppressor T cells had a purity of 67.8 percent and 78.8 percent, respectively. Approximately 56 percent of viable suppres...
In an attempt to gain insight into the molecular mechanisms involved in interleukin-9 (IL-9) activities, representational difference analysis (RDA) was used to identify messages that are induced by IL-9 in a murine T-helper–cell clone. One of the isolated genes encodes for the newly described M-Ras or R-Ras3, which is part of the Ras gene superfamily. M-Ras expression was found to be induced by...
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