PCAT1 and Familial prostate cancer: Through an integrative analysis of the lncRNA transcriptome and GWAS data, Guo et al. (2016) have identified a prostate cancer-associated transcript PCAT1 and 10 risk loci on the chr8q24.21, including PCAT1 variants rs10086908 and rs7463708, which are significantly associated with prostate cancer susceptibility.