6-姜烯酚誘導(dǎo)人結(jié)直腸癌細(xì)胞凋亡及與Bax、BCL2、Caspase3和PARP1基因表達(dá)的影響
[Abstract]:In this study, 6-gingerol was used to interfere with HCT116 and HT29 in vitro to investigate the relationship between 6-gingingenol induced apoptosis and the expression of Bax,BCL2,Caspase3 and PARP1 in colorectal cancer cells. The morphological changes of HCT116 and HT29 cells were observed by inverted fluorescence microscope. The inhibition rates of HCT116 and HT29 in different groups were measured by CCK8 method, and the cell proliferation curves were plotted. Annexin V-FITC/PI flow cytometry was used to detect HCT116 and HT29 apoptosis in different groups, and Western-blot was used to detect the expression of apoptosis-related proteins (Bax,BCL2,Caspase3 and PARP1). The results showed that 6-gingerol could induce the apoptosis of HCT116 and HT29, promote the expression of Bax,Caspase3 and PARP1 protein (p0.05), and inhibit the expression of BCL2 protein (p0.05). The ratio of Bax/BCL2 was increased (p0. 05). Therefore, the apoptosis of HCT116,HT29 induced by 6-gingerol may be related to the activation of the expression of Bax,Caspase3 and PARP1 and the increase of the ratio of Bax/BCL2, which may provide an effective reference for the clinical treatment and prevention of colorectal cancer.
【作者單位】: 寧夏醫(yī)科大學(xué)臨床醫(yī)學(xué)院;寧夏醫(yī)科大學(xué)總醫(yī)院;
【基金】:寧夏自然科學(xué)基金項(xiàng)目(NZ16136) 寧夏“研究生教育創(chuàng)新計(jì)劃”學(xué)位點(diǎn)建設(shè)項(xiàng)目(YXW2017014)
【分類號】:R285
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