In this study, we began with exploring the important genes and miRNA of different cancer cell lines related to the IC50 value of cisplatin, based on which, we constructed the predicting model of the cisplatin resistance using the expressing value of 6 mRNAs, 3 of which, BATF3, IRF5, ZBTB38 were also verified in our own samples. Here, BATF3 is linked to cancer.