Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV002024116 | SCV002315133 | uncertain significance | Cenani-Lenz syndactyly syndrome; Sclerosteosis 2; Congenital myasthenic syndrome 17 | 2022-09-06 | 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. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The threonine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. This variant is present in population databases (no rsID available, gnomAD 0.003%). ClinVar contains an entry for this variant (Variation ID: 1518776). This variant has not been reported in the literature in individuals affected with LRP4-related conditions. This sequence change replaces methionine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 371 of the LRP4 protein (p.Met371Thr). |
Fulgent Genetics, |
RCV002024116 | SCV002782908 | uncertain significance | Cenani-Lenz syndactyly syndrome; Sclerosteosis 2; Congenital myasthenic syndrome 17 | 2021-10-23 | criteria provided, single submitter | clinical testing | |
Ambry Genetics | RCV004641896 | SCV005137997 | uncertain significance | Inborn genetic diseases | 2024-04-20 | criteria provided, single submitter | clinical testing | The c.1112T>C (p.M371T) alteration is located in exon 10 (coding exon 10) of the LRP4 gene. This alteration results from a T to C substitution at nucleotide position 1112, causing the methionine (M) at amino acid position 371 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. |