CHD1L and non-small cell lung carcinoma: To further determine whether CHD1L affects the sensitivity of NSCLC cells to cisplatin, the A549 cells were stably transfected with either a scramble shRNA(as a control) or shRNA specifically targeting CHD1L, and the co-transfected GFP was used as a transfection indicater, in which the parental A549 cells could be labeled with DsRed.