نتایج جستجو برای: signal regulatory proteins sirp
تعداد نتایج: 1068020 فیلتر نتایج به سال:
Activation of the mitogen-activated protein kinases (MAPKs) and nuclear factor kappaB (NF-kappaB) cascades after Toll-like receptor (TLR) stimulation contributes to innate immune responses. Signal regulatory protein (SIRP) alpha, a member of the SIRP family that is abundantly expressed in macrophages, has been implicated in regulating MAPK and NF-kappaB signaling pathways. In addition, SIRPalph...
BACKGROUND Signal regulatory proteins (SIRP) belong to immunoglobulin super family (IgSF) and relate to integrin signaling cascades. It has been shown that SIRPalpha is expressed in a variety of cells including myeloid cells and neurons. In the present study the expression of this IgSF member in articular chondrocytes was investigated. METHODS Using a panel of anti-SIRPalpha antibodies, immun...
The signal regulatory protein (SIRP) α1 is a cell surface receptor expressed predominantly in monocytes, granulocytes, dendritic cells, as well as hematopoietic stem cells. In contrast, SIRPα1 expression is significantly reduced in the majority of myeloid malignancies. SIRPα1 is a negative regulator of signaling and its reduced expression is considered to play a role in the pathogenesis of thes...
purpose a metabolic abnormality such as obesity is a major obstacle in the maintenance of the human health system and causes various chronic diseases including type 2 diabetes, hypertension, cardiovascular diseases, as well as various cancers. this study was designed to summarize the recent scientific knowledge regarding the anti-obesity role of curcumin (diferuloylmethane), which is isolated f...
We derive the expression of an optimum non-Gaussian radar detector from the non-Gaussian spherically invariant random process (SIRP) clutter model and a bayesian estimator of the SIRP characteristic density. SIRP modelizes non-Gaussian process as a complex Gaussian process whose variance, the so-called texture, is itself a positive random variable (r.v.). After performing a bayesian estimation ...
Backgroud: Protein-protein interaction, plays a key role in signal transduction in signaling pathways. Different approaches are used for prediction of these interactions including experimental and computational approaches. In conventional node-edge protein-protein interaction networks, we can only see which proteins interact but ‘structural networks’ show us how these proteins inter...
Signal-regulatory protein alpha (SIRPalpha) is a myeloid membrane receptor that interacts with the membrane protein CD47, a marker of self. We have solved the structure of the complete extracellular portion of SIRPalpha, comprising three immunoglobulin superfamily domains, by x-ray crystallography to 2.5 A resolution. These data, together with previous data on the N-terminal domain and its liga...
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