Increased Activation of the PI3K/AKT Pathway Compromises Decidualization of Stromal Cells from Endometriosis

In endometriotic stromal cells, overactivation of the phosphatidylinositol 3-kinase/AKT signaling pathway contributes to the reduced expression of the decidua-specific gene, IGFBP1, potentially through reduced levels of nuclear FOXO1.