Furthermore, among the DEGs and DEPs, we emphasize ATF3, ID1, ID3, FOSB, SNAI1, NR4A1, EGR1, LAMC3, and ZFP36 genes and MT2A, TYMP, COL1A1, COL6A2, and NID2 proteins that, when dysregulated in MenSCs, may play a role in the etiopathogenesis of endometriosis. Here, ATF3 is linked to endometriosis.