نتایج جستجو برای: fibronectin binding proteins
تعداد نتایج: 860973 فیلتر نتایج به سال:
Studies with cultured fibroblasts have shown that plasma as well as cellular fibronectin can be organized into fibrillar structures and that this organization is mediated by sites at the cell surface. Treatment of human skin fibroblasts with cholera toxin resulted in a prompt decrease in the number of binding sites for 125I-labeled plasma fibronectin and a 125I-labeled 70-kDa amino-terminal fra...
The group A Streptococcus (GAS) sof gene encodes the serum opacity factor protein, which is capable of opacifying mammalian sera and binding at least two host proteins, fibronectin and fibrinogen. The sof gene exists in approximately 50% of clinical isolates, and there is a classical association of so-called nephritogenic strains with the opacity factor-positive phenotype. In both a type emm49 ...
Objective(s) Staphylococcus aureus is a leading cause of many nosocomial and community acquired infections. According to many reports, antibiotic therapy can not guarantee the eradication of S. aureus infections. Thus designing an adhesin based vaccine could restrain the S. aureus infections. This study designed for construction of a new fusion protein vaccine against S. aureus infections base...
The sequence of the fibronectin-binding domain of the fibronectin-binding protein of Streptococcus pyogenes (Sfb protein) was determined, and its role in streptococcal adherence was investigated by use of an Sfb fusion protein in adherence studies. A 1-kb DNA fragment coding for the binding domain of Sfb protein was cloned into the expression vector pEX31 to produce an Sfb fusion protein consis...
Endovascular infections caused by Staphylococcus aureus involve interactions with fibronectin present as extracellular matrix or surface ligand on host cells. We examined the expression, structure, and binding activity of the two major S. aureus fibronectin-binding proteins (FnBPA, FnBPB) in 10 distinct, methicillin-resistant clinical isolates from patients with either persistent or resolving b...
background: malassezia are dimorphic, lipid-dependent yeasts, which are responsible for causing several cutaneous and systemic conditions. although cyclophilins (cyps) are highly conserved cytosolic proteins that catalyze the peptidyl-prolyl cis-trans isomerazation reaction before protein folding process, it has been suggestive of an allergen in a few numbers of fungi such as aspergillus fumig...
conclusions this information provides an explanation for the previously valuable literature on the functions of lncrnas and suggest for the novel therapeutic targeting. results the lncrnas hottip, h19, hotair, malat1, antisense igf2r (air), hoxa13, gtl2 (also called meg3) and uc002mb have been reported in association with hcc. besides, this study predicted that eif4aiii, ptb and fus were the mo...
Most of the proposed functions for fibronectin involve its interaction with cells, yet the molecular nature of cellular fibronectin binding site(s) has remained obscure. Thrombin induces saturable platelet binding sites for plasma fibronectin and concurrently stimulates surface expression of a number of platelet alpha-granule constituents including thrombospondin and fibrin which are known to i...
One of the mechanisms by which normal hematopoietic progenitor cells remain localized within the bone marrow microenvironment is likely to involve adhesion of these cells to extracellular matrix (ECM) proteins. For example, there is evidence that uncommitted, HLA-DR-negative progenitor cells and committed erythroid precursors (BFU-E) bind to fibronectin. However, fibronectin is not known to med...
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