LDLR and polycystic ovary syndrome: Thus, 3 mRNAs (BRCA1, LDLR, and MAP1B), 2 miRNAs (hsa-miR-92b-3p and hsa-miR-20b-5p), and 1 lncRNA (NEAT1) were identified as the key factors in the PCOS-autophagy-related network.