Article
ASS1 deficiency is associated with impaired neuronal differentiation in zebrafish larvae.
Molecular genetics and metabolism - 1 Jan 2024
Seidl Marie J, Scharre Svenja, Posset Roland, Druck Ann-Catrin, Epp Friederike, Okun Jürgen G, Dimitrov Bianca, Hoffmann Georg F, Kölker Stefan, Zielonka Matthias
Abstract excerpt
Citrullinemia type 1 (CTLN1) is a rare autosomal recessive urea cycle disorder caused by deficiency of the cytosolic enzyme argininosuccinate synthetase 1 (ASS1) due to pathogenic variants in the ASS1 gene located on chromosome 9q34.11. Even though hyperammenomia is considered the major pathomechanistic factor for neurological impairment and cognitive dysfunction, a relevant subset of individuals presents with a...
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