Total submissions: 3
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Illumina Laboratory Services, |
RCV000350884 | SCV000480242 | uncertain significance | Neonatal diabetes mellitus with congenital hypothyroidism | 2018-01-13 | criteria provided, single submitter | clinical testing | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. |
| Fulgent Genetics, |
RCV000350884 | SCV002796938 | uncertain significance | Neonatal diabetes mellitus with congenital hypothyroidism | 2021-08-17 | criteria provided, single submitter | clinical testing | |
| Labcorp Genetics |
RCV002523793 | SCV003297903 | uncertain significance | not provided | 2022-07-05 | criteria provided, single submitter | clinical testing | This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 749 of the GLIS3 protein (p.Gly749Arg). This variant is present in population databases (rs150310830, gnomAD 0.03%). This missense change has been observed in individual(s) with congenital hypothyroidism (PMID: 32425884). This variant is also known as p.G904R. ClinVar contains an entry for this variant (Variation ID: 366953). Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. 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. |