Article
ALG13 X-linked intellectual disability: New variants, glycosylation analysis, and expanded phenotypes.
Journal of inherited metabolic disease - 1 Jul 2021
Alsharhan Hind, He Miao, Edmondson Andrew C, Daniel Earnest J P, Chen Jie, Donald Tyhiesia, Bakhtiari Somayeh, Amor David J, Jones Elizabeth A, Vassallo Grace, Vincent Marie, Cogné Benjamin, Deb Wallid, Werners Arend H, Jin Sheng C, Bilguvar Kaya, Christodoulou John, Webster Richard I, Yearwood Katherine R, Ng Bobby G, Freeze Hudson H, Kruer Michael C, Li Dong, Raymond Kimiyo M, Bhoj Elizabeth J, Sobering Andrew K
Abstract excerpt
Pathogenic variants in ALG13 (ALG13 UDP-N-acetylglucosaminyltransferase subunit) cause an X-linked congenital disorder of glycosylation (ALG13-CDG) where individuals have variable clinical phenotypes that include developmental delay, intellectual disability, infantile spasms, and epileptic encephalopathy. Girls with a recurrent de novo c.3013C>T; p.(Asn107Ser) variant have normal transferrin glycosylation. Using...
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