小檗碱对肝癌HepG2细胞增殖和凋亡的调节作用

被引:20
作者
张志敏 [1 ,2 ]
秦传蓉 [1 ]
章必成 [1 ]
付红星 [1 ]
杨波 [1 ]
邱国超 [1 ]
饶智国 [1 ]
机构
[1] 中国人民解放军武汉总医院肿瘤科
[2] 陆军军医大学野战外科研究所战创伤国家重点实验室第四研究室
关键词
小檗碱; 癌,肝; B细胞转运基因2(BTG2); 细胞周期蛋白D1; 细胞增殖; 细胞凋亡;
D O I
暂无
中图分类号
R285 [中药药理学];
学科分类号
100806 [中药药理学];
摘要
目的探讨小檗碱抑制肝癌HepG2细胞增殖及诱导细胞凋亡的作用及可能机制。方法活细胞计数(CCK-8)法检测小檗碱对HepG2细胞增殖的抑制作用;流式细胞术检测小檗碱对细胞凋亡及细胞周期的影响;实时荧光定量-聚合酶链反应(RT-PCR)及蛋白印迹法(Western blotting)检测抗增殖基因BTG2及细胞周期蛋白CyclinD1的mRNA和蛋白的表达情况。结果小檗碱可以显著抑制肝癌HepG2细胞的增殖,随着小檗碱作用浓度的升高及作用时间的延长,抑制作用增强(P<0.01);小檗碱可使HepG2细胞周期阻滞在G1期,并促进细胞凋亡,凋亡率与小檗碱的作用时间成正比(P<0.05);随着小檗碱作用时间的延长,抗增殖基因BTG2 mRNA的表达增加(P<0.05);细胞周期蛋白CyclinD1 mRNA的表达则逐渐降低(P<0.01)。结论小檗碱能够抑制肝癌HepG2细胞的增殖,诱导细胞凋亡,其机制可能与其上调抗增殖基因BTG2和下调细胞周期蛋白CyclinD1的表达相关。
引用
收藏
页码:512 / 518
页数:7
相关论文
共 10 条
[1]
Berberine inhibits androgen synthesis by interaction with aldo-keto reductase 1C3 in 22Rv1 prostate cancer cells [J].
Tian, Yuantong ;
Zhao, Lijing ;
Wang, Ye ;
Zhang, Haitao ;
Xu, Duo ;
Zhao, Xuejian ;
Li, Yi ;
Li, Jing .
ASIAN JOURNAL OF ANDROLOGY, 2016, 18 (04) :607-612
[2]
miR-27a suppresses the clonogenic growth and migration of human glioblastoma multiforme cells by targeting BTG2 [J].
Li, Wei-Qing ;
Yu, Hong-Yu ;
Zhong, Nan-Zhe ;
Hou, Li-Jun ;
Li, Yi-Ming ;
He, Jin ;
Liu, Hui-Min ;
Xia, Chun-Yan ;
Lu, Yi-Cheng .
INTERNATIONAL JOURNAL OF ONCOLOGY, 2015, 46 (04) :1601-1608
[3]
Loss of B-cell translocation gene 2 expression in estrogen receptor-positive breast cancer predicts tamoxifen resistance [J].
Takahashi, Maiko ;
Hayashida, Tetsu ;
Okazaki, Hiroshi ;
Miyao, Kazuhiro ;
Jinno, Hiromitsu ;
Kitagawa, Yuko .
CANCER SCIENCE, 2014, 105 (06) :675-682
[4]
Berberine enhances radiosensitivity of esophageal squamous cancer by targeting HIF-1α in vitro and in vivo [J].
Yang, Xi ;
Yang, Baixia ;
Cai, Jing ;
Zhang, Chi ;
Zhang, Qu ;
Xu, Liping ;
Qin, Qin ;
Zhu, Hongcheng ;
Ma, Jianxin ;
Tao, Guangzhou ;
Cheng, Hongyan ;
Sun, Xinchen .
CANCER BIOLOGY & THERAPY, 2013, 14 (11) :1068-1073
[5]
Berberine induces apoptosis via the mitochondrial pathway in liver cancer cells [J].
Yip, Novia K. Y. ;
Ho, W. S. .
ONCOLOGY REPORTS, 2013, 30 (03) :1107-1112
[6]
BTG2 inhibits the proliferation, invasion, and apoptosis of MDA-MB-231 triple-negative breast cancer cells [J].
Zhang, Yan-jun ;
Wei, Lichun ;
Liu, Mei ;
Li, Jie ;
Zheng, Yi-qiong ;
Gao, Ying ;
Li, Xi-ru .
TUMOR BIOLOGY, 2013, 34 (03) :1605-1613
[7]
B-cell Translocation Gene 2 (BTG2) Stimulates Cellular Antioxidant Defenses through the Antioxidant Transcription Factor NFE2L2 in Human Mammary Epithelial Cells [J].
Karve, Tejaswita M. ;
Rosen, Eliot M. .
JOURNAL OF BIOLOGICAL CHEMISTRY, 2012, 287 (37) :31503-31514
[8]
Epidemiology of Viral Hepatitis and Hepatocellular Carcinoma [J].
El-Serag, Hashem B. .
GASTROENTEROLOGY, 2012, 142 (06) :1264-+
[9]
The gene PC3<sup>TIS21/BTG2</sup>; prototype member of the PC3/BTG/TOB family: Regulator in control of cell growth; differentiation; and DNA repair?.[J].Felice Tirone.Journal of Cellular Physiology.2001, 2
[10]
中药提取物对耐药幽门螺杆菌生物膜形成的影响 [J].
黄衍强 ;
黄干荣 ;
李晓华 ;
黄小凤 ;
韦连登 ;
韦红玉 ;
陈源红 ;
唐华英 ;
杨珊 ;
覃艳春 .
医药导报, 2013, 32 (11) :1407-1409