Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Department of Pathology and Laboratory Medicine, |
RCV000503012 | SCV000592535 | pathogenic | Lynch syndrome | no assertion criteria provided | clinical testing | The MSH2 p.Glu701LysfsX9 deletion variant was not identified in the literature, nor was it identified in dbSNP, HGMD, UMD, “Mismatch Repair Genes Variant Database”, “InSiGHT Colon Cancer Database”, “MMR Gene Unclassified Variants Database”, or the COSMIC database. The p.Glu701LysfsX9 deletion variant is predicted to cause a frameshift, which alters the protein's amino acid sequence beginning at codon 701 and leads to a premature stop codon 9 codons downstream. This alteration is then predicted to result in a truncated or absent protein and loss of function. Loss of function variants of the MSH2 gene are an established mechanism of disease in Lynch syndrome and this is the type of variant expected to cause the disorder. In summary, based on the above information, this variant meets our laboratory’s criteria to be classified as pathogenic. |