Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000651979 | SCV000773836 | uncertain significance | Arrhythmogenic right ventricular dysplasia 13 | 2018-01-04 | criteria provided, single submitter | clinical testing | This variant is a gross duplication of the genomic region encompassing exon 11 of the CTNNA3 gene. While the exact position of the duplicated exon cannot be determined from this data, sub-genic duplications are generally in tandem (PMID: 25640679) and may result in an absent or disrupted protein product. This variant has not been reported in the literature in individuals with CTNNA3-related disease. The current clinical and genetic evidence is not sufficient to establish whether loss-of-function variants in CTNNA3 cause disease. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. |