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Cerebral Palsy v1.78 ARG1 Zornitza Stark Marked gene: ARG1 as ready
Cerebral Palsy v1.78 ARG1 Zornitza Stark Gene: arg1 has been classified as Green List (High Evidence).
Cerebral Palsy v1.78 ARG1 Zornitza Stark Classified gene: ARG1 as Green List (high evidence)
Cerebral Palsy v1.78 ARG1 Zornitza Stark Gene: arg1 has been classified as Green List (High Evidence).
Cerebral Palsy v1.36 ARG1 Luisa Weiss gene: ARG1 was added
gene: ARG1 was added to Cerebral Palsy. Sources: Literature
Mode of inheritance for gene: ARG1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: ARG1 were set to 35505270; 34788679
Phenotypes for gene: ARG1 were set to Argininemia MIM#207800
Review for gene: ARG1 was set to GREEN
Added comment: Literature review: Three independent cases have been published with biallelic mutations in ARG1 and presenting with cerebral palsy. Two patients harbored a recurrent splice site mutation, one patient presented with compound heterozygous missense mutations.
Sources: Literature
Cerebral Palsy v1.22 SPTAN1 Chirag Patel edited their review of gene: SPTAN1: Added comment: Leveille et al (2019) - 2 patients with HSP with biallelic missense SPTAN1 variants Previously described zebrafish, mouse, and rat animal models of SPTAN1 deficiency, all consistently showing axonal degeneration, fitting the pathological features of HSP in humans.

Xie et al (2022) - 1 patient with complicated HSP and homozygous SPTAN1 mutation. Healthy parents and sister all carried the heterozygous mutation.

Van de Vondel et al (2022) - 22 patients from 14 families with five novel heterozygous SPTAN1 variants. Presentations ranged from cerebellar ataxia, intellectual disability, epilepsy, and spastic paraplegia. A recurrent missense mutation (p.Arg19Trp) in 15 patients with spastic paraplegia. Through protein modeling they showed that mutated amino acids are located at crucial interlinking positions, interconnecting the three-helix bundle of a spectrin repeat.; Changed publications: PMID: 35150594, 34526651, 31515523; Changed phenotypes: Spastic Paraplegia