Total submissions: 7
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Institute of Human Genetics, |
RCV000008357 | SCV000281827 | likely pathogenic | Severe early-childhood-onset retinal dystrophy | 2016-01-01 | criteria provided, single submitter | clinical testing | |
Eurofins Ntd Llc |
RCV000085416 | SCV000343783 | uncertain significance | not provided | 2016-08-08 | criteria provided, single submitter | clinical testing | |
Ce |
RCV000085416 | SCV000780286 | uncertain significance | not provided | 2018-03-01 | criteria provided, single submitter | clinical testing | |
Invitae | RCV000085416 | SCV001198189 | likely pathogenic | not provided | 2024-01-18 | criteria provided, single submitter | clinical testing | This sequence change replaces arginine, which is basic and polar, with glutamine, which is neutral and polar, at codon 572 of the ABCA4 protein (p.Arg572Gln). This variant is present in population databases (rs61748559, gnomAD 0.007%). This missense change has been observed in individual(s) with retinal disease, always in combination (often proven in cis) with the Pathogenic (low penetrance) variant p.Gly863Ala (PMID: 9973280, 10958763, 20647261, 28118664, 29555955, 29925512). ClinVar contains an entry for this variant (Variation ID: 7900). 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 ABCA4 protein function with a positive predictive value of 95%. This variant disrupts the p.Arg572 amino acid residue in ABCA4. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 8533764, 9973280). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. |
Blueprint Genetics | RCV001074326 | SCV001239900 | uncertain significance | Retinal dystrophy | 2019-07-09 | criteria provided, single submitter | clinical testing | |
OMIM | RCV000008357 | SCV000028565 | pathogenic | Severe early-childhood-onset retinal dystrophy | 2000-02-01 | no assertion criteria provided | literature only | |
Retina International | RCV000085416 | SCV000117553 | not provided | not provided | no assertion provided | not provided |