Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV003336200 | SCV000946411 | pathogenic | Familial adenomatous polyposis 1 | 2018-12-26 | criteria provided, single submitter | clinical testing | This variant is expected to disrupt the EB1 and HDLG binding sites, which mediate interactions with the cytoskeleton (PMID: 15311282, 17293347). While functional studies have not been performed to directly test the effect on APC protein function, this suggests that disruption of the C-terminal portion of the protein is functionally important. For these reasons, this variant has been classified as Pathogenic. Other variant(s) that disrupt this region (p.Tyr2645Lysfs*14) have been determined to be pathogenic (PMID: 9824584, 1316610, 27081525, 8381579, 22135120). This suggests that variants that disrupt this region of the protein are likely to be causative of disease. This variant has been observed in an individual who underwent genetic testing for APC (PMID: 23159591). This variant is not present in population databases (ExAC no frequency). This sequence change results in a premature translational stop signal in the APC gene (p.Ser1501Leufs*6). While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 1343 amino acids of the APC protein. |
Mendelics | RCV000806415 | SCV001136915 | pathogenic | Familial adenomatous polyposis 1 | 2019-05-28 | criteria provided, single submitter | clinical testing | |
Myriad Genetics, |
RCV003336200 | SCV004045463 | pathogenic | Familial adenomatous polyposis 1 | 2023-05-11 | criteria provided, single submitter | clinical testing | This variant is considered pathogenic. This variant creates a frameshift predicted to result in premature protein truncation. |