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NM_004360.5(CDH1):c.286A>T (p.Ile96Phe) AND not specified

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Apr 1, 2021
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:
RCV001375526.1

Allele description [Variation Report for NM_004360.5(CDH1):c.286A>T (p.Ile96Phe)]

NM_004360.5(CDH1):c.286A>T (p.Ile96Phe)

Gene:
CDH1:cadherin 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
16q22.1
Genomic location:
Preferred name:
NM_004360.5(CDH1):c.286A>T (p.Ile96Phe)
HGVS:
  • NC_000016.10:g.68801792A>T
  • NG_008021.1:g.69501A>T
  • NM_001317184.2:c.286A>T
  • NM_001317185.2:c.-1330A>T
  • NM_001317186.2:c.-1534A>T
  • NM_004360.5:c.286A>TMANE SELECT
  • NP_001304113.1:p.Ile96Phe
  • NP_004351.1:p.Ile96Phe
  • LRG_301t1:c.286A>T
  • LRG_301:g.69501A>T
  • NC_000016.9:g.68835695A>T
  • NM_004360.3:c.286A>T
  • NM_004360.4:c.286A>T
  • p.I96F
Protein change:
I96F
Links:
dbSNP: rs749306433
NCBI 1000 Genomes Browser:
rs749306433
Molecular consequence:
  • NM_001317185.2:c.-1330A>T - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NM_001317186.2:c.-1534A>T - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NM_001317184.2:c.286A>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_004360.5:c.286A>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:
AllHighlyPenetrant
Identifiers:
MedGen: CN169374

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV001572383Women's Health and Genetics/Laboratory Corporation of America, LabCorp
criteria provided, single submitter

(LabCorp Variant Classification Summary - May 2015)
Uncertain significance
(Apr 1, 2021)
germlineclinical testing

PubMed (2)
[See all records that cite these PMIDs]

Citation Link

Summary from all submissions

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

Citations

PubMed

Mutation screening of 10 cancer susceptibility genes in unselected breast cancer patients.

Xie Y, Li G, Chen M, Guo X, Tang L, Luo X, Wang S, Yi W, Dai L, Wang J.

Clin Genet. 2018 Jan;93(1):41-51. doi: 10.1111/cge.13063. Epub 2017 Sep 25.

PubMed [citation]
PMID:
28580595

Breast Cancer Risk Genes - Association Analysis in More than 113,000 Women.

Breast Cancer Association Consortium., Dorling L, Carvalho S, Allen J, González-Neira A, Luccarini C, Wahlström C, Pooley KA, Parsons MT, Fortuno C, Wang Q, Bolla MK, Dennis J, Keeman R, Alonso MR, Álvarez N, Herraez B, Fernandez V, Núñez-Torres R, Osorio A, Valcich J, Li M, et al.

N Engl J Med. 2021 Feb 4;384(5):428-439. doi: 10.1056/NEJMoa1913948. Epub 2021 Jan 20.

PubMed [citation]
PMID:
33471991
PMCID:
PMC7611105

Details of each submission

From Women's Health and Genetics/Laboratory Corporation of America, LabCorp, SCV001572383.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (2)

Description

Variant summary: CDH1 c.286A>T (p.Ile96Phe) results in a non-conservative amino acid change located in the prodomain (IPR014868) of the encoded protein sequence. Three of five in-silico tools predict a benign effect of the variant on protein function. The variant was absent in 251330 control chromosomes (gnomAD). The available data on variant occurrences in the general population are insufficient to allow any conclusion about variant significance. The variant, c.286A>T, has been reported in the literature in an individual affected with Breast Cancer (Xie_2018). However, a recent large-scale Breast Cancer study reported the variant in 4/60466 cases and 5/53461 controls, i.e. with a calculated odds ratio of 0.7, which suggests that this variant is not associated with a risk for Breast Cancer (Dorling_2021). To our knowledge, no experimental evidence demonstrating an impact on protein function has been reported. Three clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation. All laboratories classified the variant as uncertain significance. Based on the evidence outlined above, the variant was classified as uncertain significance.

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

Last Updated: Sep 29, 2024