Effects of endostatin-vascular endothelial growth inhibitor chimeric recombinant adenoviruses on antiangiogenesis
نویسندگان
چکیده
منابع مشابه
Antagonistic effects of endostatin-vascular endothelial growth inhibitor chimeric recombinant adenovirus on homocysteine-induced vascular endothelial cells injury in vitro and in vivo
BACKGROUND The study is inclined to investigate the antagonistic effects of endostatin-vascular endothelial growth inhibitor chimeric recombinant adenovirus (Ad-hENDO-VEGI) on homocysteine (Hcy)-induced vascular endothelial cells (VECs) injury in vitro and in vivo. METHODS Human VECs cell line ECV304 was selected and infected with Ad-hENDO-VEGI. The LDH leakage, SOD activity, and MDA levels w...
متن کاملMesenchymal Stem Cells Differentiate to Endothelial Cells Using Recombinant Vascular Endothelial Growth Factor –A
Background: Vascular endothelial growth factor-A (VEGF-A), an endothelial cell-specific mitogen produced by various cell types, plays important roles in cell differentiation and proliferation. In this study we investigated the effect of recombinant VEGF-A on differentiation of mesenchymal stem cells (MSCs) to endothelial cells (ECs). Methods: VEGF-A was expressed in E. coli BL21 (DE3) and BL21...
متن کاملAntiangiogenesis signals by endostatin.
Endostatin is a potent endogenous angiogenesis inhibitor that induces regression of tumors in mice. Neither an extracellular receptor for endostatin nor intracellular signals that result in the regression of tumor vascular beds have been identified. We demonstrate that endostatin, but not angiostatin, at comparable concentrations to those used in in vivo animal trials, rapidly down-regulates ma...
متن کاملEarly effects of triamcinolone on vascular endothelial growth factor and endostatin in human choroidal neovascularization.
OBJECTIVE To evaluate the early effects of triamcinolone acetonide as monotherapy or as an adjuvant to ocular verteporfin photodynamic therapy (PDT) on angiogenesis in human choroidal neovascularization (CNV) secondary to age-related macular degeneration. METHODS Retrospective review of an interventional series of 55 patients who underwent CNV extraction. Eleven patients were treated with int...
متن کاملImbalance between vascular endothelial growth factor and endostatin in emphysema.
Vascular endothelial growth factor (VEGF) stimulates endothelial cell proliferation, and endostatin directly antagonises the biological effects of VEGF. The maintenance of pulmonary endothelial cells is also thought to depend upon the local balance of VEGF and endostatin in the lung. Therefore, this study was designed to determine whether there is an imbalance between VEGF and endostatin levels...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2004
ISSN: 1007-9327
DOI: 10.3748/wjg.v10.i10.1409