The effect of Naa10p on the sensitivity of tongue squamous cell carcinoma Tca8113 cells to pingyangmycin / 实用口腔医学杂志

ABSTRACT

Objective:To study the effect of N-acetyltransferase 10(Naa10p)expression on the sensitivity of tongue squamous cell carcinoma Tca8113 cells to pingyangmycin(PYM).Methods:The lentiviral vectors of LV-shNaa10p,LV-Naa10p and control LV-NC were transfected into Tca8113 cells,the infection efficiency were identified,then the sensitivity of the infected cells to PYM was determined by MTS assay.Results:The IC50 of Tca8113-LV-shNaa10p group,Tca8113-LV-Naa10p group and Tca8113-LV-NC group were (20.772 ±0.106)μg/ml,(2.157 ±0.123)μg/ml and (6.301 ±0.069)μg/ml respectively(between groups P <0.05).Con-clusionKnock down of Naa10p may reduce and over expression of Naa10p can increase the sensitivity of Tca8113 cells to PYM.