晚期糖基化終末產(chǎn)物通過AKT信號(hào)通路促進(jìn)人主動(dòng)脈血管平滑肌細(xì)胞鈣化
[Abstract]:Objective to investigate the role of protein kinase B in (HASMCs) calcification of human aortic smooth muscle cells induced by advanced glycosylation end product (AGEs). Methods HASMCs, cultured in vitro were randomly divided into control group, DMSO group, AGEs group and AGEs LY294002 group. The expression of related proteins was detected by; Western blot staining in each group. Results compared with the control group, the expression of calcification related protein bone morphogenetic protein-2 (BMP-2) and osteoprotegerin (OPG) in AGEs group was significantly higher than that in control group (P 0.05), and the expression of P-AKT in AGEs group was significantly higher than that in control group (P 0.05). Compared with AGEs group, the expression of calcification related protein BMP-2,OPG in AGEs LY294002 group was significantly decreased (P 0.01). Conclusion AKT signaling pathway may play an important role in HAVSMCs calcification induced by AGEs.
【作者單位】: 西南醫(yī)科大學(xué)附屬醫(yī)院血管外科;
【基金】:國(guó)家自然科學(xué)基金資助項(xiàng)目(編號(hào):81270358)
【分類號(hào)】:R587.2
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