HMGA1 and familial pancreatic carcinoma: The knockdown of has_circ_0000069 can inhibit the occurrence of pancreatic cancer and may be a potential target for the treatment of pancreatic cancer [25] hsa_circ_0000511 improves epithelial mesenchymal transition in cervical cancer by targeting hsa-miR-296-5p/HMGA1 axis, which is consistent with the ceRNA axis found in this study [26].