Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Clin |
RCV003328446 | SCV001365456 | pathogenic | CDH1-related diffuse gastric and lobular breast cancer syndrome | 2023-08-25 | reviewed by expert panel | curation | The c.1051C>T p.(Gln351Ter) variant is predicted to result in a premature stop codon that leads to a truncated or absent protein (PVS1, PM5_Supporting). The variant is absent in the gnomAD cohort (PM2_Supporting; http://gnomad.broadinstitute.org). This variant has been reported in at least one family meeting HDGC clinical criteria (PS4_Supporting; SCV000760845.2). Therefore, this variant meets criteria to be classified as pathogenic based on the ACMG/AMP criteria applied as specified by the CDH1 Variant Curation Expert Panel (Variant Interpretation Guidelines Version 3.1): PVS1, PM2_Supporting, PS4_Supporting, PM5_Supporting. |
Labcorp Genetics |
RCV000639274 | SCV000760845 | pathogenic | Hereditary diffuse gastric adenocarcinoma | 2023-01-08 | criteria provided, single submitter | clinical testing | This variant has not been reported in the literature in individuals affected with CDH1-related conditions. For these reasons, this variant has been classified as Pathogenic. ClinVar contains an entry for this variant (Variation ID: 532473). This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Gln351*) in the CDH1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in CDH1 are known to be pathogenic (PMID: 15235021, 20373070). |
Myriad Genetics, |
RCV000639274 | SCV004043358 | pathogenic | Hereditary diffuse gastric adenocarcinoma | 2023-06-12 | criteria provided, single submitter | clinical testing | This variant is considered pathogenic. This variant creates a termination codon and is predicted to result in premature protein truncation. |