Total submissions: 9
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Evidence- |
RCV000031037 | SCV000299721 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 2016-09-08 | reviewed by expert panel | curation | Variant allele predicted to encode a truncated non-functional protein. |
Invitae | RCV000047759 | SCV000075772 | pathogenic | Hereditary breast ovarian cancer syndrome | 2023-04-06 | criteria provided, single submitter | clinical testing | For these reasons, this variant has been classified as Pathogenic. ClinVar contains an entry for this variant (Variation ID: 37456). This variant is also known as 2329delCA. This premature translational stop signal has been observed in individual(s) with breast and ovarian cancer (PMID: 9667259). This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Thr737Serfs*2) in the BRCA1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in BRCA1 are known to be pathogenic (PMID: 20104584). |
Ambry Genetics | RCV000131875 | SCV000186930 | pathogenic | Hereditary cancer-predisposing syndrome | 2014-02-11 | criteria provided, single submitter | clinical testing | ​The c.2210_2211delCA pathogenic mutation (also known as 2329delCA), located in coding exon 9 of the BRCA1 gene, results from a deletion of two nucleotides between positions 2210 and 2211, causing a translational frameshift with a predicted alternate stop codon. This alteration was identified in a female diagnosed with bilateral breast cancer and ovarian cancer (Frank TS et al. J. Clin. Oncol. 1998; 16:2417-25). In addition to the clinical data presented in the literature, since frameshifts are typically deleterious in nature, this alteration is interpreted as a disease-causing mutation (ACMG Recommendations for Standards for Interpretation and Reporting of Sequence Variations. Revision 2007. Genet Med. 2008;10:294). |
Gene |
RCV000236097 | SCV000293471 | pathogenic | not provided | 2018-02-21 | criteria provided, single submitter | clinical testing | This deletion of 2 nucleotides in BRCA1 is denoted c.2210_2211delCA at the cDNA level and p.Thr737SerfsX2(T737SfsX2) at the protein level. The normal sequence, with the bases that are deleted in braces, is GAAA[CA]GTTA. The deletion causes a frameshift, which changes a Threonine to a Serine at codon 737, and creates a premature stop codon at position 2 of the new reading frame. This variant is predicted to cause loss of normal protein function through either protein truncation or nonsense-mediated mRNA decay. BRCA1 c.2210_2211delCA, published as c.2329delCA using alternate nomenclature, was observed in a patient with ovarian and bilateral breast cancer (Frank 1998). We consider this variant to be pathogenic. |
Consortium of Investigators of Modifiers of BRCA1/2 |
RCV000031037 | SCV000325290 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 2015-10-02 | criteria provided, single submitter | clinical testing | |
Sharing Clinical Reports Project |
RCV000031037 | SCV000053631 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 2012-05-08 | no assertion criteria provided | clinical testing | |
Breast Cancer Information Core |
RCV000031037 | SCV000144337 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 1997-11-14 | no assertion criteria provided | clinical testing | |
Research Molecular Genetics Laboratory, |
RCV000047759 | SCV000587199 | pathogenic | Hereditary breast ovarian cancer syndrome | 2014-01-31 | no assertion criteria provided | research | |
BRCAlab, |
RCV000031037 | SCV004244098 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 2020-03-02 | no assertion criteria provided | clinical testing |