Effects of glycogen synthase kinase-3βon migration and invasion of human osteosarcoma cells
10.11904/j.issn.1002-3070.2016.06.003
- VernacularTitle:糖原合成激酶3β对骨肉瘤细胞迁移和侵袭的影响
- Author:
Wei MAI
;
Lingyu KONG
;
Chunyu SONG
;
Zhichao XING
;
Guoyuan WANG
;
Guofan QU
- Keywords:
Osteosarcoma;
GSK3β;
Migration;
Invasion
- From:
Practical Oncology Journal
2016;30(6):492-496
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the role of glycogen synthase kinase -3beta(GSK3β)on invasion and metastasis of human osteosarcoma cells .Methods Expression and phosphorylation of GSK 3βwere examined in osteosarcoma cell lines and tumor tissue from osteosarcoma patients by Western blot .The effects of small mole-cule GSK3βinhibitors on cell metastasis were detected by cell invasion assay and cell migration assay .Results Osteosarcoma cell lines showed increased GSK 3βexpression and abnormal activity regulation .In tumor tissue of patients with osteosarcoma metastasis and non -metastasis,GSK3βwere detected expression and abnormal activi-ty,especially in tumor tissue of the patients with osteosarcoma metastasis .Inhibition of GSK3βactivity resulted in inhibiting cells invasion and migration in osteosarcoma cell line .Conclusion In this research,we demonstrated that GSK3βencouraged osteosarcoma cells metastasis .The result will open up a potential target for clinical treat-ment of osteosarcoma .
