ABCC8 and cartilage-hair hypoplasia: To date, at least 15 genes have been identified to be accompanied with CHH, which include ABCC8, KCNJ11, GLUD1, GCK, HADH, SLC16A1, UCP2, HNF1A, HNF4A, HK1, PGM1, PMM2, FOXA2, CACNA1D and EIF2S3.