Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000645799 | SCV000767554 | uncertain significance | Colorectal cancer, susceptibility to, 10 | 2023-06-15 | criteria provided, single submitter | clinical testing | This variant is present in population databases (no rsID available, gnomAD 0.0009%). 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 sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. ClinVar contains an entry for this variant (Variation ID: 537058). This variant has not been reported in the literature in individuals affected with POLD1-related conditions. This sequence change affects a splice site in intron 8 of the POLD1 gene. Missense variants that disrupt the 3'-5' exonuclease (proof-reading) activity of the POLD1 protein are associated with PPAP (polymerase proofreading–associated polyposis) (PMID: 23263490, 23447401). However, loss-of-function variants that result in an absent or severely disrupted POLD1 protein, and missense variants outside the exonuclease domain, are unlikely to be associated with PPAP. |
Gene |
RCV003313123 | SCV004012431 | uncertain significance | not provided | 2023-07-07 | criteria provided, single submitter | clinical testing | Canonical splice site variant predicted to result in a null allele in a gene for which loss of function is not an established mechanism of disease; Not observed at significant frequency in large population cohorts (gnomAD); Has not been previously published as pathogenic or benign to our knowledge |