Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001975588 | SCV002247793 | uncertain significance | X-linked lymphoproliferative disease due to SH2D1A deficiency | 2022-07-12 | 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. This variant results in an extension of the SH2D1A protein. Other variant(s) that result in a similarly extended protein product (p.*129Argext*12) have been observed in individuals with SH2D1A-related disease (PMID: 18055393, 19937601, 21815800, 29604111). This suggests that these extensions may be clinically significant. ClinVar contains an entry for this variant (Variation ID: 1471227). This variant has not been reported in the literature in individuals affected with SH2D1A-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change disrupts the translational stop signal of the SH2D1A mRNA. It is expected to extend the length of the SH2D1A protein by 12 additional amino acid residues. |