Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV004582164 | SCV005066286 | pathogenic | Familial hypocalciuric hypercalcemia; Autosomal dominant hypocalcemia 1 | 2023-07-07 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exon(s) 4 of the CASR gene. This variant would be expected to be in-frame, preserving the integrity of the reading frame. This variant has not been reported in the literature in individuals affected with CASR-related conditions. This variant disrupts a region of the CASR protein in which other variant(s) (p.Arg172Gly) have been determined to be pathogenic (PMID: 20034274, 22422767, 23966241, 27434672). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic. |