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The effect of RNAi silencing NEDD9 on gastric cancer cell's biology / 中华普通外科杂志
Chinese Journal of General Surgery ; (12): 779-782, 2014.
Artículo en Chino | WPRIM | ID: wpr-468810
ABSTRACT
Objective To study the effect of NEDD9 silence by using siNEDD9-2 on the apoptosis,proliferation and migration or invasion of gastric cancer cell lines BGC823.Methods Three pairs of NEDD9 siRNA primer were designed and synthesized,and then transfected into BGC823 cells respectively,it was found that siNEDD9-2 was the most powerful siRNA interference.The effect of siNEDD9-2 on BGC823 cell's proliferation,apoptosis,migration and invasion was observed.Results The relative quantity expression of mRNA and protein of BGC823 cells transfected with siNEDD9-2 significantly decreased and IR increased in both time and concentration dependent manner compared with control groups.Cell apoptosis and apoptosis index significantly increased compared with control groups.Cell migration and invasion assay showed that siNEDD9-2 inhibits BGC823 cells migration and invasion in vitro.Conclusions NEDD9 siRNA down-regulates expression of NEDD9,induces apoptosis,suppresses proliferation,migration or invasion of BGC823 cells.

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of General Surgery Año: 2014 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of General Surgery Año: 2014 Tipo del documento: Artículo