The enhancer RNA lnc-SLC4A1-1 epigenetically regulates unexplained recurrent pregnancy loss (URPL) by activating CXCL8 and NF-kB pathway

These findings indicate that an eRNA, lnc-SLC4A1-1, alters trophoblast function via activation of immune responses and by regulating the NF-κB/CXCL8 axis. Our study provides new insights in understanding lncRNA/eRNA function in pathological pregnancy, potentially informing on therapeutic strategies for URPL. FUND: National Natural Science Foundation of China, Natural Science Foundation of Jiangsu Province, National Key Research and Development Program, the Priority Academic Program for the Development of Jiangsu Higher Education Institutions.