ClinVar Miner

Submissions for variant NM_000059.3(BRCA2):c.6842-23AT[2] (rs276174884)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000236849 SCV000293518 uncertain significance not provided 2015-11-11 criteria provided, single submitter clinical testing This variant is denoted BRCA2 c.6842-19_6842-18delATor IVS11-19_IVS11-18delAT and consists of a deletion of two nucleotides at the -18 to -19 position in intron 11 of the BRCA2 gene. The normal sequence with the bases that are deleted in braces is atat[at]gaaa. Multiple in silico models predict this variant to weaken the nearby natural acceptor site, and to possibly cause abnormal gene splicing. However, in the absence of RNA or functional studies, the actual effect of this variant is unknown. BRCA2 c.6842-19_6842-18delAT was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. This variant has not, to our knowledge, been published in the literature as pathogenic or benign. The nucleotides that are deleted are not conserved across species. Based on currently available information, it is unclear whether BRCA2 c.6842-19_6842-18delAT is a pathogenic or benign variant. We consider it to be a variant of uncertain significance.
Breast Cancer Information Core (BIC) (BRCA2) RCV000113666 SCV000146959 uncertain significance Breast-ovarian cancer, familial 2 2001-10-29 no assertion criteria provided clinical testing

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