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Cataract v0.277 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
Cataract v0.276 FAR1 Zornitza Stark edited their review of gene: FAR1: Changed phenotypes: Peroxisomal fatty acyl-CoA reductase 1 disorder, MIM# 616154, Cataracts, spastic paraparesis, and speech delay, MIM#619338
Cataract v0.274 FAR1 Zornitza Stark Marked gene: FAR1 as ready
Cataract v0.274 FAR1 Zornitza Stark Gene: far1 has been classified as Green List (High Evidence).
Cataract v0.274 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
Cataract v0.273 FAR1 Zornitza Stark Publications for gene: FAR1 were set to PMID: 33239752
Cataract v0.272 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
Cataract v0.271 FAR1 Zornitza Stark reviewed gene: FAR1: Rating: GREEN; Mode of pathogenicity: None; Publications: 25439727; Phenotypes: Peroxisomal fatty acyl-CoA reductase 1 disorder, MIM# 616154; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Cataract v0.271 FAR1 Chirag Patel Classified gene: FAR1 as Green List (high evidence)
Cataract v0.271 FAR1 Chirag Patel Gene: far1 has been classified as Green List (High Evidence).
Cataract v0.270 FAR1 Chirag Patel gene: FAR1 was added
gene: FAR1 was added to Cataract. 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