Figure 4.

eFOXL2^OE exhibited epithelium stratification but no adenogenesis, stroma fibrosis, and myometrial defects. The representative uterine images of Ltf^icre (A) and eFOXL2^OE mice (B) at Pregnancy D3.5. P63 (C and D), FOXA2 (E and F), Masson’s trichrome (G and H), and αSMA (I and J) staining in Ltf^icre (C, E, G, and I) and eFOXL2^OE (D, E, H, and J) uterus. Basal cells with P63 positive staining was detected in the luminal and glandular epithelium of eFOXL2^OE uterus. No changes were observed in FOXA2 labeled uterine glands, Masson’s trichrome staining, and αSMA labeled muscle layers. Arrow indicates stratified epithelium. N = 3.