PVT1 and ovarian cancer: We selected two PVT1 SNPs (rs13255292 and rs2608053) that have previously been associated with several cancers, such as lymphoma,[22,30] ovarian cancer.[32] The genotype frequencies of the rs13255292 and rs2608053 SNPs were not found to deviate from Hardy- Weinberg equilibrium in the control group (P = .716 and P = .935, respectively).