Total submissions: 6
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Evidence- |
RCV000111578 | SCV000299569 | 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. |
Consortium of Investigators of Modifiers of BRCA1/2 |
RCV000111578 | SCV000325000 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 2015-10-02 | criteria provided, single submitter | clinical testing | |
Ambry Genetics | RCV000568841 | SCV000668379 | pathogenic | Hereditary cancer-predisposing syndrome | 2017-08-04 | criteria provided, single submitter | clinical testing | The p.Y422* pathogenic mutation (also known as c.1266T>G), located in coding exon 9 of the BRCA1 gene, results from a T to G substitution at nucleotide position 1266. This changes the amino acid from a tyrosine to a stop codon within coding exon 9. This alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation. |
Color Diagnostics, |
RCV000568841 | SCV001341138 | pathogenic | Hereditary cancer-predisposing syndrome | 2020-01-15 | criteria provided, single submitter | clinical testing | This variant changes 1 nucleotide in exon 10 of the BRCA1 gene, creating a premature translation stop signal. This variant is expected to result in an absent or non-functional protein product. This variant has not been identified in the general population by the Genome Aggregation Database (gnomAD). Loss of BRCA1 function is a known mechanism of disease (clinicalgenome.org). Based on the available evidence, this variant is classified as Pathogenic. |
Invitae | RCV001857387 | SCV002197631 | pathogenic | Hereditary breast ovarian cancer syndrome | 2021-07-01 | 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: 54183). This premature translational stop signal has been observed in individual(s) with clinical features of hereditary breast and ovarian cancer (HBOC) syndrome (PMID: 28724667, 29446198). This variant is not present in population databases (ExAC no frequency). This sequence change creates a premature translational stop signal (p.Tyr422*) 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). |
Breast Cancer Information Core |
RCV000111578 | SCV000144045 | pathogenic | Breast-ovarian cancer, familial, susceptibility to, 1 | 2013-03-25 | no assertion criteria provided | clinical testing |