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NM_000465.4(BARD1):c.526C>T (p.Gln176Ter) AND Familial cancer of breast

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Jan 12, 2022
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV000462626.6

Allele description [Variation Report for NM_000465.4(BARD1):c.526C>T (p.Gln176Ter)]

NM_000465.4(BARD1):c.526C>T (p.Gln176Ter)

Gene:
BARD1:BRCA1 associated RING domain 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2q35
Genomic location:
Preferred name:
NM_000465.4(BARD1):c.526C>T (p.Gln176Ter)
HGVS:
  • NC_000002.12:g.214781348G>A
  • NG_012047.3:g.33364C>T
  • NM_000465.4:c.526C>TMANE SELECT
  • NM_001282543.2:c.469C>T
  • NM_001282545.2:c.215+15713C>T
  • NM_001282548.2:c.158+28064C>T
  • NM_001282549.2:c.364+10949C>T
  • NP_000456.2:p.Gln176Ter
  • NP_001269472.1:p.Gln157Ter
  • LRG_297t1:c.526C>T
  • LRG_297:g.33364C>T
  • LRG_297p1:p.Gln176Ter
  • NC_000002.11:g.215646072G>A
  • NG_012047.2:g.33357C>T
  • NM_000465.2:c.526C>T
  • NM_000465.3:c.526C>T
  • NR_104212.2:n.491C>T
  • NR_104215.2:n.434C>T
Protein change:
Q157*
Links:
dbSNP: rs776851287
NCBI 1000 Genomes Browser:
rs776851287
Molecular consequence:
  • NM_001282545.2:c.215+15713C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001282548.2:c.158+28064C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001282549.2:c.364+10949C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NR_104212.2:n.491C>T - non-coding transcript variant - [Sequence Ontology: SO:0001619]
  • NR_104215.2:n.434C>T - non-coding transcript variant - [Sequence Ontology: SO:0001619]
  • NM_000465.4:c.526C>T - nonsense - [Sequence Ontology: SO:0001587]
  • NM_001282543.2:c.469C>T - nonsense - [Sequence Ontology: SO:0001587]

Condition(s)

Name:
Familial cancer of breast
Synonyms:
Breast cancer, familial; Hereditary breast cancer
Identifiers:
MONDO: MONDO:0016419; MedGen: C0346153; OMIM: 114480

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000545609Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))
Pathogenic
(Jan 12, 2022)
germlineclinical testing

PubMed (3)
[See all records that cite these PMIDs]

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Cancer predisposing missense and protein truncating BARD1 mutations in non-BRCA1 or BRCA2 breast cancer families.

De Brakeleer S, De Grève J, Loris R, Janin N, Lissens W, Sermijn E, Teugels E.

Hum Mutat. 2010 Mar;31(3):E1175-85. doi: 10.1002/humu.21200.

PubMed [citation]
PMID:
20077502

Cancer predisposing BARD1 mutations in breast-ovarian cancer families.

Ratajska M, Antoszewska E, Piskorz A, Brozek I, Borg Å, Kusmierek H, Biernat W, Limon J.

Breast Cancer Res Treat. 2012 Jan;131(1):89-97. doi: 10.1007/s10549-011-1403-8. Epub 2011 Feb 23.

PubMed [citation]
PMID:
21344236
See all PubMed Citations (3)

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000545609.5

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (3)

Description

For these reasons, this variant has been classified as Pathogenic. ClinVar contains an entry for this variant (Variation ID: 406761). This variant has not been reported in the literature in individuals affected with BARD1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Gln176*) in the BARD1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in BARD1 are known to be pathogenic (PMID: 20077502, 21344236).

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Sep 29, 2024