منابع مشابه
Collagen can modulate cell interactions with fibronectin
We have examined the effects of soluble collagen on the function of fibronectin in baby hamster kidney (BHK) cells. Collagen and its purified alpha1(l) chain noncompetitively inhibited cell spreading on substrates precoated with fibronectin or a 75,000-D cell-binding fragment of fibronectin. Neither preincubation of cells with collagen followed by washing nor the addition of collagen to previou...
متن کاملFibronectin facilitates exosome-cell interactions Fibronectin on the surface of myeloma cell-derived exosomes mediates exosome-cell interactions
Exosomes regulate cell behavior by binding to and delivering their cargo to target cells, however the mechanisms mediating exosomecell interactions are poorly understood. Heparan sulfates on target cell surfaces can act as receptors for exosome uptake, but the ligand for heparan sulfate on exosomes has not been identified. Using exosomes isolated from myeloma cell lines and from myeloma patient...
متن کاملFibronectin-integrin interactions.
Fibronectin is recognized by at least ten cell surface receptors of the integrin family. Most cell types in the body can adhere to fibronectin via these receptors, and thereby fibronectin becomes involved in many different biological processes. Three areas related to fibronectin and its receptors which have developed rapidly during the last few years are summarized in this review: the mechanism...
متن کاملCell-Fibronectin Interactions Propel Vertebrate Trunk Elongation via Tissue Mechanics
During embryonic development and tissue homeostasis, cells produce and remodel the extracellular matrix (ECM). The ECM maintains tissue integrity and can serve as a substrate for cell migration. Integrin α5 (Itgα5) and αV (ItgαV) are the α subunits of the integrins most responsible for both cell adhesion to the ECM protein fibronectin (FN) and FN matrix fibrillogenesis. We perform a systems-lev...
متن کاملFibronectin on the Surface of Myeloma Cell-derived Exosomes Mediates Exosome-Cell Interactions.
Exosomes regulate cell behavior by binding to and delivering their cargo to target cells; however, the mechanisms mediating exosome-cell interactions are poorly understood. Heparan sulfates on target cell surfaces can act as receptors for exosome uptake, but the ligand for heparan sulfate on exosomes has not been identified. Using exosomes isolated from myeloma cell lines and from myeloma patie...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1990
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12874973