Words similar to fibronectin-binding
Example sentences for: fibronectin-binding
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Fibronectin contains three types of homology sequences, I-III; type I sequences bind heparin, Staphylococcus aureus, fibrin, and cell surfaces, type II sequences bind collagen and gelatin, and type III sequences bind DNA, cell surfaces, heparin, and fibulin-1 [ 40 43 ] . Fibulin-1 interacts with fibronectin through a heparin-binding region in type III 13 repeat; the binding of fibulin-1 to this site is independent of the binding of heparin as addition of exogenous heparin does not inhibit fibulin-1 binding to fibronectin [ 40 ] . The fibronectin-binding site in fibulin-1 is located in EGF-like modules 5 and 6 [ 44 ] ; the binding of fibulin-1 to fibronectin is a heterotypic interaction in which an EGF-like module binds to a non EGF-like domain (the type III 13 fibronectin repeat) [ 40 ] .
Binding involves a family of adhesins that interact with extracellular matrix components, and these adhesins have been termed microbial surface components recognizing adhesive matrix molecules (MSCRAMMs) [ 1 ] . Specific MSCRAMMs are responsible for localization of S. aureus to particular tissues, and include fibronectin-binding proteins (FnBPs) [ 2 3 ] , fibrinogen-binding proteins [ 4 5 6 ] , elastin-binding adhesin [ 7 ] collagen-binding adhesion [ 8 ] , and a broad-specificity adhesin (MAP) that facilitates low-affinity binding of S. aureus to several proteins, including osteopontin, collagen, bone sialoprotein, fibronectin, fibrinogen, and vitronectin [ 9 ] . S. aureus can utilize MSCRAMMs to adhere directly to cells or can attach to cells through the use of bridging ligands such as Hsp60 which has an affinity for both MSCRAMMs and the β 1 -integrin host cell receptor [ 10 11 ] . Interaction of S. aureus with host cells via MSCRAMMs can induce signal transduction, tyrosine kinase activity, and cytoskeletal rearrangement [ 12 ] .
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