[1]李 苒,程芝梅,何慧洲,等.吡非尼酮通过抑制肝星状细胞自噬促进凋亡治疗肝纤维化[J].介入放射学杂志,2023,32(07):651-659.
 LI Ran,CHENG Zhimei,HE Huizhou,et al.Pirfenidone treats liver fibrosis by inhibiting autophagy of hepatic stellate cells and promoting apoptosis[J].journal interventional radiology,2023,32(07):651-659.
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吡非尼酮通过抑制肝星状细胞自噬促进凋亡治疗肝纤维化()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
32
期数:
2023年07
页码:
651-659
栏目:
实验研究
出版日期:
2023-07-31

文章信息/Info

Title:
Pirfenidone treats liver fibrosis by inhibiting autophagy of hepatic stellate cells and promoting apoptosis
作者:
李 苒 程芝梅 何慧洲 张 帅 王黎洲 周 石
Author(s):
LI Ran CHENG Zhimei HE Huizhou ZHANG Shuai WANG Lizhou ZHOU Shi.
College of Medical Imaging, Guizhou Medical University; Department of Intervention, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou Province 550004, China
关键词:
【关键词】 肝纤维化 肝星状细胞 自噬 增殖 凋亡
文献标志码:
A
摘要:
【摘要】 目的 探究吡非尼酮对于肝星状细胞活性、自噬以及凋亡的影响。方法 使用不同浓度吡非尼酮与自噬激动剂雷帕霉素联合用药处理肝纤维化HSCT6细胞,CCK-8和克隆形成实验检测细胞增殖、划痕实验检测细胞迁移、流式细胞术检测细胞凋亡,蛋白免疫印迹法检测纤维化、自噬及凋亡相关蛋白表达。结果 CCK-8和克隆提示随吡非尼酮浓度增加细胞增殖受限,划痕提示吡非尼酮浓度增加细胞迁移受限,蛋白免疫印迹法和流式细胞术检测提示吡非尼酮处理细胞后细胞自噬受限、凋亡增加。联合处理结果提示,自噬激动剂可部分逆转吡非尼酮对HSCT6细胞活性抑制。结论 吡非尼酮可抑制肝星状细胞增殖、促进凋亡,可能与其抑制肝星状细胞自噬有关。

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备注/Memo

备注/Memo:
(收稿日期:2023- 01- 20)
(本文编辑:新 宇)
更新日期/Last Update: 2023-07-31