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Retinal disorders v2.245 | ARL3 | Ivone Leong Tag Q4_21_rating was removed from gene: ARL3. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.245 | ARL3 | Ivone Leong commented on gene: ARL3: The rating of this gene has been updated following NHS Genomic Medicine Service approval. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.244 | ARL3 |
Ivone Leong Source Expert Review Green was added to ARL3. Rating Changed from Amber List (moderate evidence) to Green List (high evidence) |
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Retinal disorders v2.222 | ARL3 | Ivone Leong edited their review of gene: ARL3: Added comment: This gene is associated with a phenotype in OMIM and Gene2Phenotype (possible - RP, and probable - Joubert syndrome). There is enough evidence to support a gene-disease association for both MOIs. This gene should be rated as Green at the next review.; Changed rating: GREEN | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.222 | ARL3 | Ivone Leong Tag Q4_21_rating tag was added to gene: ARL3. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.222 | ARL3 | Ivone Leong Mode of inheritance for gene: ARL3 was changed from to BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.221 | ARL3 | Ivone Leong Phenotypes for gene: ARL3 were changed from to Joubert syndrome 35, OMIM:61816; cone-rod dystrophy, MONDO:0015993; Retinitis pigmentosa 83, OMIM:618173 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.220 | ARL3 |
Ivone Leong Added comment: Comment on publications: PMID:30269812 describes 2 unrelated consanguineous families (Saudi and Pakistani). Both have phenotype resembling Joubert syndrome (night blindness, rod-cone dystrophy, mild dysmorphic features, hypotonia (only in 1 family), ataxia, cerebellar vernis hypoplasia). Both are homozygous missense for the same amino acid residue (R149C, R149H). The authors performed some in vitro functional analysis. PMID:16565502 describes a knockout mouse model of Arl3. The homozygous knockouts developed ciliary disease affecting kidney, biliary tract, pancreas and retina. However, there was no mention of a brain phenotype. PMID:31743939 describes 2 large consanguineous Pakastani families with the same homozygous variant (Arg99Ile). There are 8 affected individuals in total and 7/8 had cone-rod dystrophy and no features of Joubert syndrome. PMID:33748123 describes a Chinese family. Proband is compound het (c.91A>G, p.T31A; c.353G>T, p.C118F) and has retinal dystrophy. Heterozygous father has late onset and mild rode-cone dystrophy. Mother and sister (het) are normal. All family members did not have any other phenotypes. PMID:26964041 describes a family with affected mother, son and daughter with retinitis pigmentosa. Affected patients were heterozygosity for Y90C. The mother's parents do not have the variant suggesting that it is a de novo event in the mother. No functional studies of the variant were performed. PMID:30932721 reports a case where a patient has a de novo Y90C variant and has RP. PMID:34485303 reports a heterozygous Asp67Val variant segregating in an Ashkenazi Jewish family with a dominant inherited retinal degenerations. |
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Retinal disorders v2.220 | ARL3 | Ivone Leong Publications for gene: ARL3 were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.5 | ARL3 | Ivone Leong reviewed gene: ARL3: Rating: AMBER; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Retinal disorders v2.3 | ARL3 |
Ivone Leong gene: ARL3 was added gene: ARL3 was added to Retinal disorders. Sources: Expert Review Amber,RetNet,NHS GMS Mode of inheritance for gene: ARL3 was set to |