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NM_004360.5(CDH1):c.1711+4A>T AND Hereditary cancer-predisposing syndrome

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Mar 14, 2019
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:
RCV001012804.3

Allele description [Variation Report for NM_004360.5(CDH1):c.1711+4A>T]

NM_004360.5(CDH1):c.1711+4A>T

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.1711+4A>T
HGVS:
  • NC_000016.10:g.68819429A>T
  • NG_008021.1:g.87138A>T
  • NM_001317184.2:c.1528+4A>T
  • NM_001317185.2:c.163+4A>T
  • NM_001317186.2:c.-254-2572A>T
  • NM_004360.5:c.1711+4A>TMANE SELECT
  • LRG_301t1:c.1711+4A>T
  • LRG_301:g.87138A>T
  • NC_000016.9:g.68853332A>T
  • NM_004360.3:c.1711+4A>T
Links:
dbSNP: rs1596960819
NCBI 1000 Genomes Browser:
rs1596960819
Molecular consequence:
  • NM_001317184.2:c.1528+4A>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001317185.2:c.163+4A>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001317186.2:c.-254-2572A>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_004360.5:c.1711+4A>T - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:
Hereditary cancer-predisposing syndrome
Synonyms:
Neoplastic Syndromes, Hereditary; Tumor predisposition; Cancer predisposition; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0015356; MeSH: D009386; MedGen: C0027672

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Assertion and evidence details

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Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV001173305Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)		Uncertain significance
(Mar 14, 2019) 		germlineclinical testing

Citation Link

Help

Summary from all submissions

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

Details of each submission

From Ambry Genetics, SCV001173305.4

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

The c.1711+4A>T intronic variant results from an A to T substitution 4 nucleotides after coding exon 11 in the CDH1 gene. This nucleotide position is well conserved on limited sequence alignment. Using the BDGP and ESEfinder splice site prediction tools, this alteration is predicted to weaken the efficiency of the native splice donor site; however, direct evidence is unavailable. A similar alteration affecting this donor splice site (c.1711+5A>T or IVS11+5G>A) has been reported in an individual diagnosed with diffuse gastric cancer at age 48 who had family history of two relatives with confirmed diffuse gastric cancer and five relatives with breast cancer, one confirmed as lobular, and RT-PCR analyses indicated that this alteration led to exon 11 skipping (Brooks-Wilson AR et al. J Med Genet. 2004 Jul;41(7):508-17). Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

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

Last Updated: May 1, 2024