Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV003123096 | SCV003796330 | pathogenic | Autosomal recessive polycystic kidney disease | 2022-09-10 | criteria provided, single submitter | clinical testing | This variant has not been reported in the literature in individuals affected with PKHD1-related conditions. For these reasons, this variant has been classified as Pathogenic. This variant disrupts a region of the PKHD1 protein in which other variant(s) (p.His3124Tyr) have been determined to be pathogenic (PMID: 15108281, 31844813, 32398770). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. This variant results in the deletion of exons 56-57 and part of exon 58 (c.8642+360_9429del) of the PKHD1 gene. It is expected to disrupt RNA splicing. Variants that disrupt the donor or acceptor splice site typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in PKHD1 are known to be pathogenic (PMID: 19940839). |