Fig. 7From: A direct negative feedback loop of miR-4721/FOXA1/Nanog promotes nasopharyngeal cell stem cell enrichment and metastasisA schematic for miR-4721 forms a negative feedback loop with FOXA1. MiR-4721 could directly target FOXA1 to regulate downstream EMT-related markers and stem cell-related surface markers and FOXA1 in turn upregulates miR-4721 directly binding to its promoterBack to article page