Transmembrane member 16A participates in hydrogen peroxide-induced apoptosis by facilitating mitochondria-dependent pathway in vascular smooth muscle cells
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چکیده
منابع مشابه
Hydrogen peroxide activates the Gas6-Axl pathway in vascular smooth muscle cells.
Axl, a receptor tyrosine kinase, is involved in cell survival, proliferation, and migration. We have shown that Axl expression increases in the neointima of balloon-injured rat carotids. Because oxidative stress is known to play a major role in remodeling of injured vessels, we hypothesized that H(2)O(2) might activate Axl by promoting autophosphorylation. H(2)O(2) rapidly stimulated Axl tyrosi...
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Reactive oxygen species (ROS) have been implicated in vascular smooth muscle cell (VSMC) apoptosis, a hallmark of advanced atherosclerotic lesions. Transient oxidation and inactivation of protein-tyrosine phosphatases play a critical role in cellular response to ROS production. However, the function of leukocyte antigen-related (LAR) protein-tyrosine phosphatase in ROS signaling is not known. T...
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The aim of this study was to investigate the effect of the antioxidant probucol on hydrogen peroxide (H2O2)-induced vascular smooth muscle cell (VSMC) apoptosis. H2O2 (1 mmol/l) was used as the VSMC apoptosis-inducing agent, and 100, 10 and 1 µmol/l probucol concentrations were incubated with cells for 6 h. The cell apoptosis was observed using Annexin V-FITC, TUNEL and Hoechst 33258 staining m...
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Bone marrow stromal stem cells (BMSCs) play a significant role in cell therapy. These cells quickly die after transplantation to the affected area due to oxidative stress. The natural disaccharide, trehalose which can be known as autophagy inducer. The present study aimed to investigate the role of trehalose in preventing BMSCs from oxidative stress caused by H2O2. BMSCs were isolated from the ...
متن کاملPlacenta growth factor expression is regulated by hydrogen peroxide in vascular smooth muscle cells.
When supply arteries become occluded, blood is diverted through preexisting collateral vessels. Shear stress arising from this increase in blood flow provides the initial physiological stimulus for expansion of the collateral circulation, a process termed arteriogenesis. Endothelial cells (EC) respond to increased shear stress by releasing a variety of mediators that can act on underlying smoot...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 2018
ISSN: 0007-1188
DOI: 10.1111/bph.14432