While the combination of TGF-β and HF further suppressed OCR (Figure 3, A and B, and Supplemental Figure 1, A–F), the effect of combined TGF-β and HG on OCR did not differ from either stimulus alone (Figure 3, E and F; Supplemental Figure 1, G–K; and Supplemental Tables 3 and 4). The gene discussed is TGFB1; the disease is hydrops fetalis.