Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Blueprint Genetics | RCV000788302 | SCV000927359 | likely pathogenic | not provided | 2017-07-27 | criteria provided, single submitter | clinical testing | |
Department of Pathology and Laboratory Medicine, |
RCV001292152 | SCV001480729 | pathogenic | Polycystic kidney disease | no assertion criteria provided | clinical testing | The PKD2 p.Gln61X variant was not identified in the literature nor was it identified in the following databases: dbSNP, ClinVar, COGR, LOVD 3.0, or PKD1-LOVD. The variant was identified in the ADPKD Mutation Database (as definitely pathogenic) and in control databases in 1 of 80646 chromosomes at a frequency of 0.00001 (Genome Aggregation Database Feb 27, 2017); it was observed in the East Asian population in 1 of 2940 chromosomes (freq: 0.0003). The c.181C>T variant leads to a premature stop codon at position 61 which is predicted to lead to a truncated or absent protein and loss of function. Loss of function variants of the PKD2 gene are an established mechanism of disease in autosomal dominant polycystic kidney disease and is the type of variant expected to cause the disorder. In summary, based on the above information this variant meets our laboratory’s criteria to be classified as pathogenic. |