کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2113031 | 1084436 | 2013 | 11 صفحه PDF | دانلود رایگان |
Cyanidin is an anthocyanin widely distributed in food diet with novel antioxidant activity. Herein, we investigated the protective effects of cyanidin on HK-2 proximal tubular cells against cisplatin-induced apoptosis and elucidated the underlying mechanisms. The results showed that cisplatin-induced apoptosis in HK-2 cells was significantly attenuated by cyanidin. The cleavage of caspases and PARP, activation of p53 and mitochondrial-mediated apoptosis pathways induced by cisplatin were effectively blocked by cyanidin. Moreover, cyanidin significantly suppressed the overproduction of ROS, and activation of ERK and AKT pathways triggered by cisplatin. Our results indicate that cyanidin exhibits therapeutic potential in prevention of cisplatin-induced nephrotoxicity.
► Cyanidin reverses cisplatin-induced cytoxicity through inhibition of apoptosis.
► Cyanidin inhibits cisplatin-induced ROS generation and DNA damage-mediated p53 activation.
► Cyanidin suppresses cisplatin-induced apoptosis through modulation of ERK and AKT pathways.
Journal: Cancer Letters - Volume 333, Issue 1, 1 June 2013, Pages 36–46