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Hereditary Spastic Paraplegia v2.0 FAR1 Gene migrated from ENSG00000197601 to ENSG00000197601 (gene set migration)
Hereditary Spastic Paraplegia v1.13 FAR1 Zornitza Stark Phenotypes for gene: FAR1 were changed from spastic paraparesis and bilateral cataracts; Peroxisomal fatty acyl-CoA reductase 1 disorder, MIM# 616154 to Cataracts, spastic paraparesis, and speech delay, MIM#619338; Peroxisomal fatty acyl-CoA reductase 1 disorder, MIM# 616154
Hereditary Spastic Paraplegia v1.12 FAR1 Zornitza Stark edited their review of gene: FAR1: Changed rating: GREEN; Changed phenotypes: Cataracts, spastic paraparesis, and speech delay, MIM#619338; Changed mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Hereditary Spastic Paraplegia v1.10 FAR1 Zornitza Stark Marked gene: FAR1 as ready
Hereditary Spastic Paraplegia v1.10 FAR1 Zornitza Stark Added comment: Comment when marking as ready: Note bi-allelic disorder Peroxisomal fatty acyl-CoA reductase 1 disorder, MIM# 616154 also has spasticity as a feature, in addition to ID and cataracts.
Hereditary Spastic Paraplegia v1.10 FAR1 Zornitza Stark Gene: far1 has been classified as Green List (High Evidence).
Hereditary Spastic Paraplegia v1.10 FAR1 Zornitza Stark Phenotypes for gene: FAR1 were changed from spastic paraparesis and bilateral cataracts to spastic paraparesis and bilateral cataracts; Peroxisomal fatty acyl-CoA reductase 1 disorder, MIM# 616154
Hereditary Spastic Paraplegia v1.9 FAR1 Zornitza Stark Mode of inheritance for gene: FAR1 was changed from MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Hereditary Spastic Paraplegia v1.8 FAR1 chirag patel Classified gene: FAR1 as Green List (high evidence)
Hereditary Spastic Paraplegia v1.8 FAR1 chirag patel Gene: far1 has been classified as Green List (High Evidence).
Hereditary Spastic Paraplegia v1.7 FAR1 chirag patel gene: FAR1 was added
gene: FAR1 was added to Hereditary Spastic Paraplegia - paediatric. Sources: Literature
Mode of inheritance for gene: FAR1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: FAR1 were set to PMID: 33239752
Phenotypes for gene: FAR1 were set to spastic paraparesis and bilateral cataracts
Review for gene: FAR1 was set to GREEN
Added comment: 12 patients with paediatric onset spastic paraparesis and bilateral congenital/juvenile cataracts. Most also had speech and gross motor developmental delay and truncal hypotonia. Exome sequencing identified de novo variants affecting the Arg480 residue in FAR1 (p.Arg480Cys/His/Leu). Further functional studies in fibroblasts showed that these variants cause a disruption of the plasmalogen-dependent feedback regulation of FAR1 protein levels leading to uncontrolled ether lipid production.
Sources: Literature