ZNF300P1 and cancer: To investigate whether ZNF300P1 methylation was embedded in a region of LRES in EOC, we evaluated methylated DNA immunoprecipitation on whole genome promoter tiling array (MeDIP-ChIP) profiles for normal ovarian surface epithelium (OSE) and A2780 and CaOV3 cancer cell lines as described ([6]) (Figure 1A).