Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001044636 | SCV001208441 | pathogenic | Hereditary nonpolyposis colorectal neoplasms | 2019-02-25 | criteria provided, single submitter | clinical testing | For these reasons, this variant has been classified as Pathogenic. Loss-of-function variants in MLH1 are known to be pathogenic (PMID: 15713769, 24362816). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with MLH1-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change creates a premature translational stop signal (p.Ser677Argfs*2) in the MLH1 gene. It is expected to result in an absent or disrupted protein product. |
Myriad Genetics, |
RCV003455183 | SCV004189981 | pathogenic | Colorectal cancer, hereditary nonpolyposis, type 2 | 2023-07-25 | criteria provided, single submitter | clinical testing | This variant is considered pathogenic. This variant creates a frameshift predicted to result in premature protein truncation. |