Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000528294 | SCV000642112 | likely pathogenic | Ataxia-telangiectasia-like disorder 1 | 2017-10-14 | criteria provided, single submitter | clinical testing | This variant is a gross duplication of the genomic region encompassing exons 6-7 of the MRE11 gene. While the exact position of the duplicated exons cannot be determined from this data, the duplicated copy of this region is likely in tandem and may result in an absent or disrupted protein product. This variant has not been reported in the literature in individuals with MRE11-related disease. Sub-genic duplications are generally in tandem (PMID: 25640679), and result in an absent or disrupted protein. Loss-of-function variants in MRE11 are known to be pathogenic (PMID: 23080121, 23912341). In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. |
Invitae | RCV001379841 | SCV001577716 | likely pathogenic | Ataxia-telangiectasia-like disorder | 2021-08-12 | criteria provided, single submitter | clinical testing | This variant results in a copy number gain of the genomic region encompassing exon(s) 6-7 of the MRE11 gene. While the exact position of this variant cannot be determined from the data, sub-genic copy number gains are generally in tandem (PMID: 25640679). This variant is predicted to be out-of-frame, and may result in an absent or disrupted protein product. Loss-of-function variants in MRE11 are known to be pathogenic (PMID: 23080121, 23912341). This variant has not been reported in the literature in individuals affected with MRE11-related conditions. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. |