ZNF507 and cancer: Furthermore, using ChIP qRT-PCR analysis with four site-specific primer sets of TGFBR1 and three primer sets of MAP3K8 promoter regions, based on released data of ZNF507 ChIP-seq on human MCF-7 cancer cells (NCBI, ENCSR4190DQ), we determined the putative ZNF507-binding region in the promoter of both genes (Fig.S7, Fig. 5H-M).