نتایج جستجو برای: transglutaminases
تعداد نتایج: 1752 فیلتر نتایج به سال:
We report evidence that the enzyme transglutaminase (glutaminyl-peptide gamma-glutamyltransferase; R-glutaminyl-peptide:amine gamma-glutamyltransferase, EC2.3.2.13) participates in receptor-mediated endocytosis. Clustering and internalization of rhodamine-labeled alpha 2-macroglobulin (R alpha 2 M) in normal rat kidney (NRK) cells is inhibited by a wide spectrum of compounds that inhibit transg...
UNLABELLED Transglutaminases play an important role in vascular remodeling, calcification, cell adhesion and endothelial barrier function. In this study we investigate the influence of combined inhibition of both tissue-type transglutaminase (TG2) and the plasma transglutaminase FXIIIA on early lesion development. METHODS A cuff was placed around the femoral arteries of ApoE3 Leiden mice whil...
Barrier activity of skin and internal barrier-forming epithelial linings are conferred by a lipid-corneocyte structure (stratum corneum in skin). The integrity of the corneocytes depends on the outer cornified envelope and is essential for maintenance of barrier function. During epidermal development and differentiation, proteins are sequentially incorporated into the envelope via action of epi...
Transglutaminase-2 (TG2) is a new anti-fibrotic target for chronic kidney disease, for its role in altering the extracellular homeostatic balance leading to excessive build-up of matrix in kidney. However, there is no confirmation that TG2 is the only transglutaminase involved, neither there are strategies to control its action specifically over that of the conserved family-members. In this stu...
Aberrant remodelling of the extracellular matrix in the developing lung may underlie arrested alveolarisation associated with bronchopulmonary dysplasia (BPD). Transglutaminases are regulators of extracellular matrix remodelling. Therefore, the expression and activity of transglutaminases were assessed in lungs from human neonates with BPD and in a rodent model of BPD. Transglutaminase expressi...
Interactions of endothelial cells with fibrin(ogen) are implicated in inflammation, angiogenesis, and wound healing. Cross-linking of the fibrinogen C domains with factor XIIIa generates ordered C oligomers mimicking polymeric arrangement of the C domains in fibrin. These oligomers and those prepared with tissue transglutaminase were used to establish a mechanism of the C domain– mediated inter...
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