نتایج جستجو برای: transforming growth factor beta 1
تعداد نتایج: 3961439 فیلتر نتایج به سال:
Overproduction of transforming growth factor-beta clearly underlies tissue fibrosis in numerous experimental and human diseases. Transforming growth factor-beta's powerful fibrogenic action results from simultaneous stimulation of matrix protein synthesis, inhibition of matrix degradation, and enhanced integrin expression that facilitates matrix assembly. In animals, overexpression of transform...
Cultured endothelial cells constitutively synthesize significant levels of thrombospondin, an extracellular matrix-associated protein with reported anti-anti-angiogenic properties. However, two murine endothelial cell lines, bEND.3 and Py-4-1, which have been immortalized with polyoma T oncogenes and which generate vascular malformations in vivo, produce little or no thrombospondin though bEND....
Transforming growth factor (TGF)-beta is the prototype in a family of secreted proteins that act in autocrine and paracrine pathways to regulate cell development and function. Normal cells typically coexpress TGF-beta receptors and one or more isoforms of TGF-beta, thus the synthesis and secretion of TGF-beta as an inactive latent complex is considered an essential step in regula-ting the activ...
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