v 3 Integrin-dependent antiangiogenic activity of resveratrol stereoisomers
نویسندگان
چکیده
منابع مشابه
Cytotoxic, Antiangiogenic and Antitelomerase Activity of Glucosyl- and Acyl- Resveratrol Prodrugs and Resveratrol Sulfate Metabolites.
Resveratrol (RES) is a natural polyphenol with relevant and varied biological activity. However, its low bioavailability and rapid metabolism to its glucuronate and sulfate conjugates has opened a debate on the mechanisms underlying its bioactivity. RES prodrugs are being developed to overcome these problems. We have synthesized a series of RES prodrugs and RES sulfate metabolites (RES-S) and e...
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background: pinopodes are suggested as biological markers of uterine receptivity, but their molecular components are unknown. objective: co-expression of galectin-3 and ?v?3 integrin at human pinopodes has been examined in this study to propose a role for them during adhesion phase of embryo implantation. materials and methods: biopsies were obtained from early and mid luteal phase endometrium ...
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PURPOSE Itraconazole is a triazole antifungal drug that has recently been found to inhibit angiogenesis. Itraconazole is a relatively well-tolerated drug but shows hepatotoxicity in a small subset of patients. Itraconazole contains three chiral centers and the commercial itraconazole is composed of four cis-stereoisomers (named IT-A, IT-B, IT-C, and IT-D). We sought to determine whether the ste...
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Tight regulation of integrin activity is paramount for dynamic cellular functions such as cell matrix adhesion and mechanotransduction. Integrin activation is achieved through intracellular interactions at the integrin cytoplasmic tails and through integrin-ligand binding. In this study, we identify the metabolic sensor AMP-activated protein kinase (AMPK) as a β1-integrin inhibitor in fibroblas...
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Nutlin-3, a nongenotoxic activator of the p53 pathway, dose-dependently (range 0.1 to 10 micromol/L) inhibited the formation of capillaries in an in vivo matrigel assay, as well as the formation of capillary-like structures in an in vitro coculture system composed of endothelial cells surrounded by fibroblasts. In contrast to the chemotherapeutic agent doxorubicin, nutlin-3 showed no induction ...
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ژورنال
عنوان ژورنال: Molecular Cancer Therapeutics
سال: 2008
ISSN: 1535-7163,1538-8514
DOI: 10.1158/1535-7163.mct-07-2351