Total submissions: 4
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Mendelics | RCV000709017 | SCV000838218 | likely benign | Hereditary cancer | 2024-04-09 | criteria provided, single submitter | clinical testing | |
Invitae | RCV001054589 | SCV001218932 | uncertain significance | EGFR-related lung cancer | 2024-01-30 | criteria provided, single submitter | clinical testing | This sequence change replaces arginine, which is basic and polar, with histidine, which is basic and polar, at codon 962 of the EGFR protein (p.Arg962His). This variant is present in population databases (rs144496976, gnomAD 0.07%), including at least one homozygous and/or hemizygous individual. This missense change has been observed in individual(s) with breast cancer, osteosarcoma, non-Hodgkin lymphoma, and nodular sclerosis Hodgkin lymphoma (PMID: 32191290, 34308104, 35264596). ClinVar contains an entry for this variant (Variation ID: 134027). 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 expected to disrupt EGFR protein function with a positive 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. |
Prevention |
RCV003975068 | SCV004788798 | uncertain significance | EGFR-related condition | 2023-12-19 | criteria provided, single submitter | clinical testing | The EGFR c.2885G>A variant is predicted to result in the amino acid substitution p.Arg962His. This variant has been reported in multiple individuals with breast cancer, osteosarcoma, and diffuse large B cell lymphoma (see for example, Table S3, Guindalini et al. 2022. PubMed ID: 35264596; Table S5, Mirabello et al. 2020. PubMed ID: 32191290; search 55268045 in Table S2, Kim et al. 2021. PubMed ID: 34308104). This variant is reported in 0.065% of alleles in individuals of South Asian descent in gnomAD. This variant has been classified as a variant of uncertain significance by other institutions in ClinVar (https://www.ncbi.nlm.nih.gov/clinvar/variation/134027/). At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. |
ITMI | RCV000120696 | SCV000084857 | not provided | not specified | 2013-09-19 | no assertion provided | reference population |