Abl interactor 1 knock-down inhibits the in vitro proliferation and migration of NCI-N87 gastric cancer cells / 中华普通外科杂志
Chinese Journal of General Surgery
;
(12): 225-228, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-413714
ABSTRACT
ObjectiveTo investigate the effects of ABI-1 gene knockdown upon the proliferation and migration of human gastric cancer cell NCI-N87 in vitro. MethodsNCI-N87-ABI-I-ShRNA cell model was successfully constructed and validated by Real-time PCR and Western blot. The cellular morphous and skeleton, proliferative and migrative potents, and also AKT expression were compared between NCI-N87-ABI-1-ShRNA and its parents by immunofluorental staining, CCK-8 assay, transwell chamber and Western blotting.ResultsCCK-8 assay showed there was no significant difference in the proliferation rates at different time points between the NCI-N87-Vector and NCI-N87 cells while the proliferation rates at the time points of 36 and 48 hours of the NCI-N87-ABI-1-ShRNA were significantly lower than the NCI-N87( t =2. 85and 4. 166, P < 0. 05 ). Transwell assay showed that migrated cell number were 66 ± 8, 65 ± 8 and 30 ± 4,respectively, and there was significant difference between the NCI-N87-ABI-1-ShRNA and NCI-N87 cells (t =9. 550,P <0. 05). Finally, ABI-1- knock-down altered the cellular morphoos and skeleton of 90%NCI-N87 cells and inhibited p-AKT expression.ConclusionABI-1 inhibits proliferation and migration of NCI-N87 cells in vitro probably by PI3K/AKT pathway.
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DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of General Surgery
Ano de publicação:
2011
Tipo de documento:
Artigo
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