TGFB1 and Schnyder corneal dystrophy: Similarly, there was only a borderline effect of TGFβ on lactate in NSCD cultures [p = 0.049, LME], whereas the SCD cultures had a highly significant [p = 4.1e-6] increase in lactate response to TGFβ, which was decreased in response to VPA [p = 0.001]; the interaction term was not significant, but the SCD cells treated with both VPA and TGFβ had similar levels of lactate to the untreated cells [Supplementary Figure S2E].