To further verify the expression difference of NRDEGs in the endometriosis dataset, 10 NRDEGs (C7, HOOK1, PKP3, AHR, TUFM, GJB1, GSN, MYO6, CLEC7A, and CD74) were compared between the groups (Figs. 7A and B). The gene discussed is AHR; the disease is endometriosis.