نتایج جستجو برای: suppressive function

تعداد نتایج: 1223809  

Journal: :Applied Soil Ecology 2022

Nematode-suppressive soils are characterized by the ability of soil microbial communities to reduce populations plant-parasitic nematodes (PPN) either directly or inducing systemic resistance in plants. Various microorganisms have been recognized as antagonists PPN suppressive using culture-dependent and culture-independent methods. However, associations that form with nematode-conducive poorly...

Journal: :PLoS ONE 2008
Rui Wang Qi Wan Lina Kozhaya Hodaka Fujii Derya Unutmaz

Regulatory T (T(reg)) cells control immune activation and maintain tolerance. How T(regs) mediate their suppressive function is unclear. Here we identified a cell surface molecule, called GARP, (or LRRC32), which within T cells is specifically expressed in T(regs) activated through the T cell receptor (TCR). Ectopic expression of GARP in human naïve T (T(N)) cells inhibited their proliferation ...

Journal: :Proceedings of the National Academy of Sciences 1999

Journal: :Journal of immunology 2015
Amanda M Schmidt Wen Lu Vishal J Sindhava Yanping Huang Janis K Burkhardt Enjun Yang Matthew J Riese Jonathan S Maltzman Martha S Jordan Taku Kambayashi

Regulatory T cells (Tregs) are a subset of CD4(+) T cells that maintain immune tolerance in part by their ability to inhibit the proliferation of conventional CD4(+) T cells (Tconvs). The role of the TCR and the downstream signaling pathways required for this suppressive function of Tregs are not fully understood. To yield insight into how TCR-mediated signals influence Treg suppressive functio...

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