TM9SF2 and nonpapillary renal cell carcinoma: To explore the role of ZNF692 in the regulation of the expression of CDK3, G3BP2 and TM9SF2, we knockdown the expression of ZNF692 by siRNA and the mRNA expression levels of CDK3, G3BP2 and TM9SF2 were tested using qPCR in ccRCC cell lines 786-0 and Caki-1.