Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Color Diagnostics, |
RCV001842669 | SCV001341077 | uncertain significance | Cardiac arrhythmia | 2023-10-02 | criteria provided, single submitter | clinical testing | This missense variant replaces leucine with valine at codon 282 of the KCNQ1 protein. This variant is found within a highly conserved region in transmembrane domain S5 (a.a. a.a. 262-282). Rare non-truncating variants in this region have been shown to be significantly overrepresented in individuals with long QT syndrome (PMID: 32893267). Computational prediction suggests that this variant may have deleterious impact on protein structure and function (internally defined REVEL score threshold >= 0.7, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with KCNQ1-related disorders in the literature. This variant has not been identified in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance. |
Gene |
RCV001553100 | SCV001773907 | uncertain significance | not provided | 2020-01-08 | criteria provided, single submitter | clinical testing | Has not been previously published as pathogenic or benign to our knowledge; Not observed in large population cohorts (Lek et al., 2016); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function |
Ai |
RCV001553100 | SCV002501110 | uncertain significance | not provided | 2022-01-11 | criteria provided, single submitter | clinical testing |