ClinVar Miner

Submissions for variant NM_025114.3(CEP290):c.4438-318_7243del

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000802464 SCV000942297 pathogenic Familial aplasia of the vermis; Meckel-Gruber syndrome; Nephronophthisis 2019-09-03 criteria provided, single submitter clinical testing This variant is a gross deletion of the genomic region encompassing exons 35 to part of exon 54 (c.4438-318_7243del) of the CEP290 gene. While this is not anticipated to result in nonsense mediated decay, it likely alters RNA splicing and results in a disrupted protein product. This variant has been observed in individual(s) with Leber congenital amaurosis (Invitae). In at least one individual the data is consistent with the variant being in trans (on the opposite chromosome) from a pathogenic variant. Sub-genic deletion of exons 42 to 54 has been determined to be pathogenic (PMID: 19764032, Invitae). Therefore, deletions that encompass that region are also expected to be pathogenic. For these reasons, this variant has been classified as Pathogenic.

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