Figure 5.
(A) Expression of IDO, SOCS3 and TGF-β in chorionic villi. Scatter diagrams of the correlation of IDO expression with (B) SOCS3 and (C) TGF-β in chorionic villi, respectively. Expression of IDO is negatively correlated with SOCS3, and positively correlated with TGF-β. Data are representative of three independent experiments. GAPDH, glyceraldehyde 3-phosphate dehydrogenase; IDO, indoleamine 2,3-dioxygense; SOCS-3, suppressors of cytokine signaling; TGF-β transforming growth factor.