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| Hereditary Spastic Paraplegia - paediatric v1.71 | SPTAN1 | Zornitza Stark Phenotypes for gene: SPTAN1 were changed from Spastic Paraplegia MONDO:0019064, SPTAN1-related to Spastic Paraplegia MONDO:0019064, SPTAN1-related; Autosomal dominant spastic paraplegia-91, with or without cerebellar ataxia (SPG91), MIM#620538 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.70 | SPTAN1 | Zornitza Stark reviewed gene: SPTAN1: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Autosomal dominant spastic paraplegia-91, with or without cerebellar ataxia (SPG91), MIM#620538; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.30 | SPTAN1 | Zornitza Stark Marked gene: SPTAN1 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.30 | SPTAN1 | Zornitza Stark Gene: sptan1 has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.30 | SPTAN1 | Zornitza Stark Publications for gene: SPTAN1 were set to PMID: 35150594, 34526651, 31515523 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.29 | SPTAN1 | Zornitza Stark Phenotypes for gene: SPTAN1 were changed from Spastic Paraplegia to Spastic Paraplegia MONDO:0019064, SPTAN1-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.28 | SPTAN1 | Chirag Patel Classified gene: SPTAN1 as Green List (high evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.28 | SPTAN1 | Chirag Patel Gene: sptan1 has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary Spastic Paraplegia - paediatric v1.27 | SPTAN1 |
Chirag Patel gene: SPTAN1 was added gene: SPTAN1 was added to Hereditary Spastic Paraplegia - paediatric. Sources: Literature Mode of inheritance for gene: SPTAN1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Publications for gene: SPTAN1 were set to PMID: 35150594, 34526651, 31515523 Phenotypes for gene: SPTAN1 were set to Spastic Paraplegia Review for gene: SPTAN1 was set to GREEN 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. Sources: Literature |
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