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| Mendeliome v1.776 | CEP162 |
Paul De Fazio gene: CEP162 was added gene: CEP162 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CEP162 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CEP162 were set to 36862503 Phenotypes for gene: CEP162 were set to Retinitis pigmentosa MONDO:0019200, CEP162-related Penetrance for gene: CEP162 were set to unknown Review for gene: CEP162 was set to AMBER gene: CEP162 was marked as current diagnostic Added comment: 2 patients from reportedly unrelated consanguineous Moroccan families with the same homozygous frameshift variant reported with late-onset retinal degeneration. Patient 1 was diagnosed with RP at age 60, patient 2 at age 69. Both reported loss of visual acuity in the years prior. Immunoblotting of cell lysates from patient fibroblasts showed that some mutant transcript escaped NMD. Functional testing showed that the truncated protein could bind microtubules but was unable to associate with centrioles or its interaction partner CEP290. Patient fibroblasts were shown to have delayed ciliation. Mutant protein was unable to rescue loss of cilia in CEP162 knockdown mice supporting that the mutant protein does not retain any ciliary function, however additional data supported that the truncated protein was able to bind microtubules and function normally during neuroretinal development. The authors suggest this likely underlies the late-onset RP in both patients. Rated Amber because only a single variant has been reported in patients who may or may not be related (same ethnic background). Sources: Literature |
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| Mendeliome v0.8145 | CEP290 | Zornitza Stark Marked gene: CEP290 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8145 | CEP290 | Zornitza Stark Gene: cep290 has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8145 | CEP290 | Zornitza Stark Phenotypes for gene: CEP290 were changed from to Bardet-Biedl syndrome 14, MIM# 615991; Joubert syndrome 5 610188; Leber congenital amaurosis 10, MIM# 611755; Meckel syndrome 4, MIM# 611134; Senior-Loken syndrome 6, MIM# 610189 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8144 | CEP290 | Zornitza Stark Publications for gene: CEP290 were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8143 | CEP290 | Zornitza Stark Mode of inheritance for gene: CEP290 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8142 | CEP290 | Zornitza Stark reviewed gene: CEP290: Rating: GREEN; Mode of pathogenicity: None; Publications: 18327255, 20690115, 16682973, 16682970, 17564967, 16909394, 17564974; Phenotypes: Bardet-Biedl syndrome 14, MIM# 615991, Joubert syndrome 5 610188, Leber congenital amaurosis 10, MIM# 611755, Meckel syndrome 4, MIM# 611134, Senior-Loken syndrome 6, MIM# 610189; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2842 | B9D1 |
Zornitza Stark changed review comment from: Two unrelated individuals with JS and bi-allelic variants in this gene, plus one individual with a more severe Meckel phenotype described. Intellectual disability is part of the phenotype. Sources: Expert list; to: Two unrelated individuals with JS and bi-allelic variants in this gene, plus one individual with a more severe Meckel phenotype described. This latter individual had a splice site variant and a deletion. Splice variant proven to result in exon skipping -> PTC, but the deletion spans a large region including 18 other genes. Patient also had an additional variant in CEP290 called LP. Authors perform functional studies on patient cells but given the large deletion/CEP290 variant i dont see the results are usable PMID: 25920555 - another report of digenic inheritance - not usable, patient was only heterozygous for a single B9D1 variant. |
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| Mendeliome v0.0 | CEP290 |
Zornitza Stark gene: CEP290 was added gene: CEP290 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services Mode of inheritance for gene: CEP290 was set to Unknown |
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