ClinVar Miner

Submissions for variant NM_001009944.3(PKD1):c.7546C>G (p.Arg2516Gly) (rs797044902)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ARUP Laboratories, Molecular Genetics and Genomics,ARUP Laboratories RCV001001037 SCV001158151 uncertain significance Polycystic kidney disease, adult type 2019-01-24 criteria provided, single submitter clinical testing The PKD1 c.7546C>G; p.Arg2516Gly variant (rs797044902), to our knowledge, is not reported in the medical literature or gene specific databases. This variant is also absent from general population databases (Exome Variant Server, Genome Aggregation Database), indicating it is not a common polymorphism. The arginine at codon 2516 is highly conserved, and computational analyses (SIFT, PolyPhen-2) predict that this variant is deleterious. Additional, another variant at this codon (p.Arg2516Cys) is reported in multiple individuals with autosomal dominant polycystic kidney disease and is considered likely pathogenic (Cornec-Le Gall 2013, Garcia-Gonzalez 2007, Rossetti 2007). However, given the lack of clinical and functional data, the significance of the p.Arg2516Gly variant is uncertain at this time. References: Cornec-Le Gall E et al. Type of PKD1 mutation influences renal outcome in ADPKD. J Am Soc Nephrol. 2013 May;24(6):1006-13. Garcia-Gonzalez MA et al. Evaluating the clinical utility of a molecular genetic test for polycystic kidney disease. Mol Genet Metab. 2007 Sep-Oct;92(1-2):160-7. Rossetti S et al. Comprehensive molecular diagnostics in autosomal dominant polycystic kidney disease. J Am Soc Nephrol. 2007 Jul;18(7):2143-60.

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