Fig 2: Relationship in expression levels between KRAS and FOXP1 as well as ERa in endometrioid adenocarcinoma tissues. Note that KRAS protein was mainly expressed in cytoplasm of cancer cell. Magnification of pictures is X200.

Fig 3: Expression of FOXP1, ERa, KRAS and PTEN in T HESCs cells at being stimulated with estradiol. A. Stimulation with different concentrations of estradiol. Levels of expression of ERa, FOXP1, and KRAS increased in accordance with the concentrations of estradiol. B. Stimulation with an estradiol concentration of 100 pg/mL and 10,000 pg/mL for different periods of time. Levels of expression of ERa, FOXP1, and KRAS increased over time. Full, unmodified images of this figure are available as Supplementary Material.

Fig 4: Effect of estradiol stimulation in FOXP1-knockdown cells on KRAS expression. T HESCs cells transfected with FOXP1 siRNA were stimulated with various concentrations of estradiol for 72 h. Estradiol stimulation did not affect KRAS expression in FOXP1 knockdown T HESCs cells. Full, unmodified images of this figure are available as Supplementary Material.