Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Color Diagnostics, |
RCV001180878 | SCV001345929 | likely pathogenic | Hereditary cancer-predisposing syndrome | 2022-03-09 | criteria provided, single submitter | clinical testing | This variant causes a 1 nucleotide insertion at the +1 position of intron 25 of the BRCA2 gene. Splice site prediction tools suggest that this variant may have a significant impact on RNA splicing. Although this prediction has not been confirmed in published RNA studies, this variant is expected to result in an absent or disrupted protein product. This variant has not been reported in individuals affected with hereditary cancer in the literature. This variant has not been identified in the general population by the Genome Aggregation Database (gnomAD). Different variants affecting the same splice donor site, c.9501+1G>A and c.9501+1G>T, are known to be disease-causing (ClinVar variation ID: 52853, 267725). Loss of BRCA2 function is a known mechanism of disease (clinicalgenome.org). Based on the available evidence, this variant is classified as Likely Pathogenic. |