Effect of multi-target protein tyrosine kinase inhibitor Ponatinib on proliferation,adhesion and migration ability of human liver cancer cell line SK-Hep-1
10.13200/j.cnki.cjb.003929
- VernacularTitle:多靶点蛋白酪氨酸激酶抑制剂Ponatinib对人肝癌细胞SK-Hep-1增殖、黏附和迁移能力的影响
- Author:
LIU Chang
- Publication Type:Journal Article
- Keywords:
Multi-target protein tyrosine kinase inhibitor Ponatinib;
Liver cancer;
SK-Hep-1 cell;
Proliferation;
Adhesion;
Migration
- From:
Chinese Journal of Biologicals
2023;36(6):668-672+679
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of a multi-target protein tyrosine kinase inhibitor,Ponatinib,on proliferation,homogeneity adhesion and migration ability of human liver cancer cell line SK-Hep-1.Methods SK-Hep-1 cells were cultured routinely and added with 24 tyrosine kinase inhibitors such as Ponatinib respectively,and the effect of Ponatinib on the survival and proliferation of SK-Hep-1 cells was detected by MTT assay.SK-Hep-1 cells were cultured routinely until the fusion degree reached 90%,then added with 0.1,0.5 and 1.0 μmol/L Ponatinib respectively,and the control group(without Ponatinib) was set up.The effect of Ponatinib on adhesion ability of SK-Hep-1 cells was detected by cell slow aggregation assay and dissociation assay,while the effect on migration ability by scratch test,and the effect on E-cadherin protein expression in SK-Hep-1 cells by Western blot.Results All 24 tyrosine kinase inhibitors inhibited SK-Hep-1 cells,among which Ponatinib showed the strongest inhibitory effect with a IC_(50) of(0.288±0.044) μmol/L.Compared with the control group,the number of cell mass(t=16.143,44.002 and 44.853 respectively,each P <0.001) and N_(TC)/N_(TE) [ratio of single cell number(N) after digestion by trypsin containing EDTA(TE) and CaCl_2(TC)](t=4.276,10.625 and 27.571 respectively,each P <0.05) decreased significantly and E-cadherin protein expression increased significantly(t=-3.757,-4.561and-6.922 respectively,each P <0.05) in 0.1,0.5 and 1.0 μmol/L Ponatinib groups;Scratch migration rate significantly decreased in 0.5 and 1.0 μmol/L Ponatinib groups(t=6.272～16.733 respectively,each P <0.01),while there was no significant difference in 0.1 μmol/L Ponatinib group(t=0.473 and 0.872 respectively,each P> 0.05) after 24 h and 48 h of scratch.Conclusion Ponatinib inhibited proliferation and migration of SK-Hep-1 cells and promoted cell adhesion.
