منابع مشابه
Carrageenans inhibit growth-factor binding.
Carrageenans, a family of polysulphated carbohydrates, inhibited binding of basic fibroblast growth factor (bFGF), transforming growth factor beta 1 (TGF beta 1) and platelet-derived growth factor (PDGF). iota-Carrageenan was the most potent bFGF antagonist (IC50 = 0.4 +/- 0.1 microgram/ml), kappa-carrageenan was the most potent PDGF antagonist (IC50 = 1.7 +/- 1.3 micrograms/ml) and lambda-carr...
متن کاملSaccharin and cyclamate inhibit binding of epidermal growth factor.
The binding of 125I-labeled mouse epidermal growth factor (EGF) to 18 cell lines, including HeLa (human carcinoma), MDCK (dog kidney cells), HTC (rat hepatoma), K22 (rat liver), HF (human foreskin), GM17 (human skin fibroblasts), XP (human xeroderma pigmentosum fibroblasts), and 3T3-L1 (mouse fibroblasts), was inhibited by saccharin and cyclamate. The human cells were more sensitive to inhibiti...
متن کاملHeparin-binding epidermal growth factor-like growth factor and hepatocyte growth factor inhibit cholestatic liver injury in mice through different mechanisms
In contrast to hepatocyte growth factor (HGF), the therapeutic potential and pathophysiologic roles of heparin-binding epidermal growth factor-like growth factor (HB-EGF) in liver diseases remain relatively unknown. To address the lack of effective pharmacologic treatments for cholestatic liver injuries, as well as to clarify the biologic features of these growth factors, we explored the effect...
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The 140 kDa insulin-like growth factor (IGF)-binding protein complex in human serum consists of three subunits: an acid-labile, non-IGF-binding glycoprotein (alpha-subunit), an IGF-binding glycoprotein known as BP-53 or IGFBP-3 (beta-subunit), and IGF-I or IGF-II (gamma-subunit). This study investigates the regulation, by salt and glycosaminoglycans, of ternary (alpha-beta-gamma) complex format...
متن کاملSulphur mustards inhibit binding of transcription factor AP2 in vitro.
The bifunctional sulphur mustard (bis-(2-chloroethyl)sulphide, HD) and its monofunctional analogue (2-chloroethyl ethyl sulphide, CEES) are both vesicants. In this study, both mustards were shown to rapidly alkylate the AP2 consensus binding sequence incorporated in a 26mer oligonucleotide. The reaction was essentially complete within 10 min under the conditions employed in this study and -95% ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1993
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj2890331