Human embryonic stem cells inhibit proliferation and promote apoptosis of human hepatoma cell line SK-Hep1
- VernacularTitle:人胚胎干细胞抑制人肝癌细胞系SK-Hep1增殖并促进凋亡
- Author:
Ting ZHANG
;
Bennian HUO
;
Jie LIU
;
Mengnan LIU
;
Tao FENG
- Keywords:
embryonic stem cells;
hepatoma cell;
inhibition
- From:
Basic & Clinical Medicine
2017;37(3):325-329
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore effects of human embryonic stem cells ( hESCs) on proliferation, invasion and migration of SK-Hep1 human hepatoma cells in the co-culture of micro environmen of hESCs and SK-Hep1 . Methods Single cultured SK-Hep1 cells were served as control group while SK-Hep1 which non-contact co-cul-tured with hESCs was regarded as experimental group .The proliferation ability of SK-Hep1 was measured by MTT method; invasion and migration ability of SK-Hep1 cells were detected by Transwell chamber method;the nucle-us variation and cell apoptosis of SK-Hep1 were detected by Hoechst33258 chromosome and flow cytometry. Results The proliferation of SK-Hep1 cells in the experimental group was obviously inhibited as compared with control group ( P<0.05 );the number of SK-Hep1 cells which passed through the Transwell chambers were sig-nificantly reduced as compared with control group in invasion and migration experiment ( P <0.05 ); more nucleus pycnosis and deformation appeared in experimental group than that in control group .And apoptosis rate of SK-Hep1 cells in the experimental group was significantly higher than that of in the control group ( P<0.05 ) .Conclusions Human embryonic stem cells have inhibitory effect on human hepatoma cell line SK-Hep1 .
