ClinVar Miner

Submissions for variant NM_000251.3(MSH2):c.2474del (p.Ser825fs)

dbSNP: rs1573578423
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000805444 SCV000945400 pathogenic Hereditary nonpolyposis colorectal neoplasms 2018-08-25 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Ser825Ilefs*16) in the MSH2 gene. It is expected to result in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with MSH2-related disease. Loss-of-function variants in MSH2 are known to be pathogenic (PMID: 15849733, 24362816). For these reasons, this variant has been classified as Pathogenic.
Ambry Genetics RCV002442690 SCV002734606 pathogenic Hereditary cancer-predisposing syndrome 2019-04-12 criteria provided, single submitter clinical testing The c.2474delG pathogenic mutation, located in coding exon 15 of the MSH2 gene, results from a deletion of one nucleotide at nucleotide position 2474, causing a translational frameshift with a predicted alternate stop codon (p.S825Ifs*16). This alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation.
Myriad Genetics, Inc. RCV003453681 SCV004188104 pathogenic Lynch syndrome 1 2023-08-09 criteria provided, single submitter clinical testing This variant is considered pathogenic. This variant creates a frameshift predicted to result in premature protein truncation.

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