Total submissions: 4
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
LDLR- |
RCV000238588 | SCV000294695 | likely pathogenic | Hypercholesterolemia, familial, 1 | 2016-03-25 | criteria provided, single submitter | literature only | |
Centre de Génétique Moléculaire et Chromosomique, |
RCV000238588 | SCV000503153 | likely pathogenic | Hypercholesterolemia, familial, 1 | 2016-12-16 | criteria provided, single submitter | clinical testing | subject mutated among 2600 FH index cases screened = 1 / Software predictions: Damaging |
U4M - |
RCV000238588 | SCV000583671 | pathogenic | Hypercholesterolemia, familial, 1 | 2017-03-30 | criteria provided, single submitter | clinical testing | |
Invitae | RCV000807684 | SCV000947750 | pathogenic | Familial hypercholesterolemia | 2023-12-18 | criteria provided, single submitter | clinical testing | This sequence change replaces aspartic acid, which is acidic and polar, with glycine, which is neutral and non-polar, at codon 139 of the LDLR protein (p.Asp139Gly). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individuals with familial hypercholesterolemia (PMID: 20809525, 34037665; Invitae). ClinVar contains an entry for this variant (Variation ID: 251211). 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 LDLR protein function with a positive predictive value of 95%. This variant disrupts the p.Asp139 amino acid residue in LDLR. Other variant(s) that disrupt this residue have been observed in individuals with LDLR-related conditions (PMID: 10634824, 20809525, 21418584, 22883975, 23375686), which suggests that this may be a clinically significant amino acid residue. For these reasons, this variant has been classified as Pathogenic. |