Total submissions: 5
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Prevention |
RCV000250685 | SCV000305704 | benign | not specified | criteria provided, single submitter | clinical testing | ||
ARUP Laboratories, |
RCV000999770 | SCV000604672 | benign | Polycystic kidney disease, adult type | 2020-07-07 | criteria provided, single submitter | clinical testing | |
Molecular Genetics of Inherited Kidney Disorders Laboratory, |
RCV001254295 | SCV001430197 | benign | Autosomal dominant polycystic kidney disease | 2019-01-01 | criteria provided, single submitter | research | |
Gene |
RCV001610591 | SCV001839695 | benign | not provided | 2019-09-25 | criteria provided, single submitter | clinical testing | This variant is associated with the following publications: (PMID: 17574468, 22008521, 22383692, 22608885, 18837007) |
Department of Pathology and Laboratory Medicine, |
RCV001291866 | SCV000592741 | benign | Polycystic kidney disease | no assertion criteria provided | clinical testing | The PKD1 c.1850-4A>G variant was identified in 113 of 698 proband chromosomes (frequency: 0.162) from individuals or families with ADPKD (Bataille 2011, Garcia-Gonzalez 2007, Rossetti 2012 ). The variant was also identified in dbSNP (ID: rs35929659) “With unknown allele”, ADPKD Mutation Database (classification likely neutral), 1000 Genomes Project in 1135 of 5009 chromosomes (frequency: 0.2266), HAPMAP-AFR in 728 of 1322 chromosomes (frequency: 0.5507)/HAPMAP-AMR in 137 of 694 chromosomes (frequency: 0.1974)/HAPMAP-EUR in 185 of 1006 chromosomes (frequency: 0.1839), NHLBI GO Exome Sequencing Project (ESP) in 1196 of 8014 European American (frequency: 0.15) and in 1527 of 3938 African American alleles (frequency: 0.39), and the Exome Aggregation Consortium (ExAC) database (Jan 13, 2015) in 15580 of 82726 (1701 being homozygous) chromosomes (frequency: 0.1883) with individuals from all populations;European (Non-Finnish), East Asian, Other, African, Latino, South Asian, and European (Finnish). The c.1850-4A>G variant is located in the 3' splice region but does not affect the invariant -1 and -2 positions. However, positions -3 and -5 to -12 are part of the splicing consensus sequence and variants involving these positions sometimes affect splicing. The variant occurs outside of the splicing consensus sequence and in silico or computational prediction software programs (SpliceSiteFinder, MaxEntScan, NNSPLICE, GeneSplicer, HumanSpliceFinder) do not predict a difference in splicing. In summary, based on the above information, this variant meets our laboratory criteria to be classified as benign. REFERENCES: Bataille S, Berland Y, Fontes M, Burtey S. High Resolution Melt analysis for mutation screening in PKD1 and PKD2. BMC Nephrol. 2011 Oct 18;12:57. doi: 10.1186/1471-2369-12-57. PubMed PMID: 22008521; PubMed Central PMCID: PMC3206831. Garcia-Gonzalez MA, Jones JG, Allen SK, Palatucci CM, Batish SD, Seltzer WK, Lan Z, Allen E, Qian F, Lens XM, Pei Y, Germino GG, Watnick TJ. Evaluating the clinical utility of a molecular genetic test for polycystic kidney disease. Mol Genet Metab. 2007 Sep-Oct;92(1-2):160-7. Epub 2007 Jun 18. PubMed PMID: 17574468; PubMed Central PMCID: PMC2085355. Rossetti S, Hopp K, Sikkink RA, Sundsbak JL, Lee YK, Kubly V, Eckloff BW, Ward CJ, Winearls CG, Torres VE, Harris PC. Identification of gene mutations in autosomal dominant polycystic kidney disease through targeted resequencing. J Am Soc Nephrol. 2012 May;23(5):915-33. doi: 10.1681/ASN.2011101032. Epub 2012 Mar 1. PubMed PMID: 22383692; PubMed Central PMCID: PMC3338301. |