AKT1 and fleck corneal dystrophy: In addition, CFD induced phosphorylation of AKT and AKT downstream molecules, that is, proline‐rich AKT substrate of 40 kDa (PRAS40) and BCL2 associated agonist of cell death (Bad), in young dermal fibroblasts as determined with a membrane array system followed by western blotting analysis (Figure S2a–e).