Total submissions: 4
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV001053078 | SCV001217320 | uncertain significance | Familial cancer of breast; Fanconi anemia complementation group J | 2024-01-20 | criteria provided, single submitter | clinical testing | This sequence change replaces glycine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 569 of the BRIP1 protein (p.Gly569Val). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with BRIP1-related conditions. ClinVar contains an entry for this variant (Variation ID: 849173). 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 BRIP1 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. |
| Ambry Genetics | RCV002400307 | SCV002710487 | uncertain significance | Hereditary cancer-predisposing syndrome | 2022-02-23 | criteria provided, single submitter | clinical testing | The p.G569V variant (also known as c.1706G>T), located in coding exon 11 of the BRIP1 gene, results from a G to T substitution at nucleotide position 1706. The glycine at codon 569 is replaced by valine, an amino acid with dissimilar properties. This amino acid position is conserved. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |
| Gene |
RCV002466614 | SCV002762458 | uncertain significance | not provided | 2022-06-08 | criteria provided, single submitter | clinical testing | Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Has not been previously published as pathogenic or benign to our knowledge |
| Baylor Genetics | RCV003462557 | SCV004217131 | uncertain significance | Familial cancer of breast | 2023-05-03 | criteria provided, single submitter | clinical testing |