Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001347457 | SCV001541719 | uncertain significance | Neurofibromatosis, type 2 | 2023-07-25 | criteria provided, single submitter | clinical testing | 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. 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 NF2 protein function. ClinVar contains an entry for this variant (Variation ID: 1043361). This variant has not been reported in the literature in individuals affected with NF2-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces methionine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 529 of the NF2 protein (p.Met529Val). |
Ambry Genetics | RCV002404818 | SCV002705656 | uncertain significance | Hereditary cancer-predisposing syndrome | 2022-02-05 | criteria provided, single submitter | clinical testing | The p.M529V variant (also known as c.1585A>G), located in coding exon 15 of the NF2 gene, results from an A to G substitution at nucleotide position 1585. The methionine at codon 529 is replaced by valine, an amino acid with highly similar 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. |