Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000708040 | SCV000837150 | pathogenic | Hereditary breast ovarian cancer syndrome | 2022-10-29 | criteria provided, single submitter | clinical testing | This variant results in a copy number gain of the genomic region encompassing exon(s) 12 of the BRCA1 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 BRCA1 are known to be pathogenic (PMID: 20104584). A similar copy number variant has been observed in individuals with hereditary breast and ovarian cancer (PMID: 9915971, 10827109, 12698193, 15951973, 20232141, 20616022). This variant is also known as a duplication of exon 13. For these reasons, this variant has been classified as Pathogenic. |