Metformin inhibits proliferation of human pancreatic cancer cell line Patu8988
10.3760/cma.j.issn.1000-6699.2012.03.018
- VernacularTitle:二甲双胍抑制人胰腺癌细胞株Patu8988的增殖
- Author:
Chenchen WANG
;
Bimin SHI
;
Qin WANG
;
Xueguang ZHANG
- Publication Type:Journal Article
- Keywords:
Metformin;
Pancreatic neoplasms;
Proliferation;
Cell cycle
- From:
Chinese Journal of Endocrinology and Metabolism
2012;28(3):234-236
- CountryChina
- Language:Chinese
-
Abstract:
The proliferation of Patu8988 cells pre-treated with metformin for 72h was measured by CCK-8 assay.Cell cycle was analyzed by flow cytometry.The expression of related genes was detected by RT-PCR.Metformin suppressed the proliferation of Patu8988 cells in a dose-dependent manner( r=0.994,P＜0.05 ).The proportion of cells at G0/G1 stage was increased while that of G2/M stage decreased (P＜0.05 ).The expressions of MMP-3,cyclinD1,p53 were down regulated and that of Bax was up regulated.The results show that metformin may inhibit the proliferation of Patu8988 cells,via blocking the cell cycle and affecting the expression of related genes.
