TGFB1 and Infertility: Similarly, alterations in TGF-β, TNF, ZEB, and the miR-200 family observed in Endo+ women were also identified in infertile mice, with multiple differentially expressed miRNAs involved in EMT overlapping between the two studies (143, 144) demonstrated significant downregulation of miRNAs that suppress fibrosis, including members of the miR-200 family in mice with oviduct pathology following C. muridarum infection.