Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV002535811 | SCV003441673 | pathogenic | Charcot-Marie-Tooth disease, type I | 2022-05-09 | criteria provided, single submitter | clinical testing | This premature translational stop signal has been observed in individual(s) with clinical features of PMP22-related conditions (PMID: 8894410, 16288874). ClinVar contains an entry for this variant (Variation ID: 637713). This variant disrupts a region of the PMP22 protein in which other variant(s) (p.Leu145Argfs*10) have been determined to be pathogenic (PMID: 21149811, 21252112, 23965407). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Trp124*) in the PMP22 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 37 amino acid(s) of the PMP22 protein. |
Inherited Neuropathy Consortium | RCV000790004 | SCV000929394 | uncertain significance | Hereditary liability to pressure palsies | no assertion criteria provided | literature only |