Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV002412669 | SCV002716308 | pathogenic | Hereditary cancer-predisposing syndrome | 2018-08-23 | criteria provided, single submitter | clinical testing | The c.1832delT pathogenic mutation, located in coding exon 12 of the MSH2 gene, results from a deletion of one nucleotide at nucleotide position 1832, causing a translational frameshift with a predicted alternate stop codon (p.V611Gfs*24). This alteration has been reported as a somatic mutation identified in a colorectal adenocarcinoma with high microsatellite instability and loss of MSH2 and MSH6 by immunohisotchemistry (Haraldsdottir S et al. Gastroenterology, 2014 Dec;147:1308-1316.e1). 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. |