Total submissions: 3
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Ambry Genetics | RCV000568378 | SCV000671894 | likely benign | Hereditary cancer-predisposing syndrome | 2024-02-13 | criteria provided, single submitter | clinical testing | This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. |
| Labcorp Genetics |
RCV001853743 | SCV002269439 | uncertain significance | Fanconi anemia complementation group O | 2024-01-11 | criteria provided, single submitter | clinical testing | This sequence change replaces histidine, which is basic and polar, with glutamine, which is neutral and polar, at codon 82 of the RAD51C protein (p.His82Gln). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with RAD51C-related conditions. ClinVar contains an entry for this variant (Variation ID: 484739). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt RAD51C protein function with a negative predictive value of 80%. 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. |
| Quest Diagnostics Nichols Institute San Juan Capistrano | RCV005000298 | SCV005623316 | uncertain significance | not provided | 2024-02-14 | criteria provided, single submitter | clinical testing | The RAD51C c.246C>G (p.His82Gln) variant has not been reported in the germline of individuals with RAD51C-related conditions in the published literature. It also has not been reported in large, multi-ethnic general populations (Genome Aggregation Database, http://gnomad.broadinstitute.org). Analysis of this variant using bioinformatics tools for the prediction of the effect of amino acid changes on protein structure and function yielded predictions that this variant is benign. Based on the available information, we are unable to determine the clinical significance of this variant. |