Pathogenic variants in GCSH encoding the moonlighting H-protein cause combined nonketotic hyperglycinemia and lipoate deficiency.
Arribas-Carreira L, Dallabona C, Swanson MA, Farris J, Østergaard E, Tsiakas K, Hempel M, Aquaviva-Bourdain C, Koutsoukos S, Stence NV, Magistrati M, Spector EB, Kronquist K, Christensen M, Karstensen HG, Feichtinger RG, Achleitner MT, Lawrence Merritt Ii J, Pérez B, Ugarte M, Grünewald S, Riela AR, Julve N, Arnoux JB, Haldar K, Donnini C, Santer R, Lund AM, Mayr JA, Rodriguez-Pombo P, Van Hove JLK.
Arribas-Carreira L, et al.
Hum Mol Genet. 2023 Mar 6;32(6):917-933. doi: 10.1093/hmg/ddac246.
Hum Mol Genet. 2023.
PMID: 36190515
Free PMC article.
Here, we report six patients with biallelic pathogenic variants in GCSH and a broad clinical spectrum ranging from neonatal fatal glycine encephalopathy to an attenuated phenotype of developmental delay, behavioral problems, limited epilepsy and variable movement pr …
Here, we report six patients with biallelic pathogenic variants in GCSH and a broad clinical spectrum ranging from neonatal fatal glycine …