DENND1A and polycystic ovary syndrome: Analysis of Chinese Han genome-wide association data (GWAS) [9,10] showed 11 candidate loci for PCOS, including THADA, LHCGR, DENND1A, C9ordf3, YAP1, RAB5B, HMGA2, TOX3, INSR, SUMO1P1, and FSHR.