Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV004580065 | SCV005062573 | likely pathogenic | Ataxia-telangiectasia syndrome | 2023-05-12 | criteria provided, single submitter | clinical testing | 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. This variant disrupts a region of the ATM protein in which other variant(s) (p.Leu1715Pro) have been observed in individuals with ATM-related conditions (PMID: 26896183, 30819809). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. This variant is also known as deletion of exons 32-36. A similar copy number variant has been observed in individual(s) with ataxia-telangiectasia (PMID: 16941484). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. This variant is a gross deletion of the genomic region encompassing exon(s) 30-34 of the ATM gene. This variant would be expected to be in-frame, preserving the integrity of the reading frame. |