ClinVar Miner

Submissions for variant NM_032043.3(BRIP1):c.2974A>T (p.Thr992Ser)

dbSNP: rs1276811545
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001067649 SCV001232718 uncertain significance Familial cancer of breast; Fanconi anemia complementation group J 2022-08-18 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with BRIP1-related conditions. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. ClinVar contains an entry for this variant (Variation ID: 861185). This variant is not present in population databases (gnomAD no frequency). This sequence change replaces threonine, which is neutral and polar, with serine, which is neutral and polar, at codon 992 of the BRIP1 protein (p.Thr992Ser).
Color Diagnostics, LLC DBA Color Health RCV001191199 SCV001358938 uncertain significance Hereditary cancer-predisposing syndrome 2023-12-04 criteria provided, single submitter clinical testing This missense variant replaces threonine with serine at codon 992 of the BRIP1 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with BRIP1-related disorders in the literature. This variant has not been identified in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.
St. Jude Molecular Pathology, St. Jude Children's Research Hospital RCV003325223 SCV004031146 uncertain significance Familial cancer of breast 2023-08-29 criteria provided, single submitter clinical testing The BRIP1 c.2974A>T (p.Thr992Ser) missense change is absent in gnomAD v2.1.1 (https://gnomad.broadinstitute.org/). The in silico tool REVEL predicts a benign effect on protein function, but to our knowledge this prediction has not been confirmed by functional studies. To our knowledge, this variant has not been reported in the literature in individuals with hereditary breast and ovarian cancer or Fanconi anemia. It is also absent in a database of women older than 70 years of age who have never had cancer (FLOSSIES database, https://whi.color.com/). In summary, the evidence currently available is insufficient to determine the clinical significance of this variant. It has therefore been classified as of uncertain significance.

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