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NM_000551.4(VHL):c.340+696G>T AND VHL-related disorder

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Mar 6, 2023
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:
RCV003396646.4

Allele description [Variation Report for NM_000551.4(VHL):c.340+696G>T]

NM_000551.4(VHL):c.340+696G>T

Genes:
LOC107303340:3p25 von Hippel-Lindau tumor suppressor, E3 ubiquitin protein ligase Alu-mediated recombination region [Gene]
VHL:von Hippel-Lindau tumor suppressor [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
3p25.3
Genomic location:
Preferred name:
NM_000551.4(VHL):c.340+696G>T
HGVS:
  • NC_000003.12:g.10142883G>T
  • NG_008212.3:g.6249G>T
  • NG_046756.1:g.645G>T
  • NM_000551.4:c.340+696G>TMANE SELECT
  • NM_001354723.1:c.461G>T
  • NM_001354723.2:c.461G>T
  • NM_198156.3:c.340+696G>T
  • NP_001341652.1:p.Arg154Ile
  • LRG_322t1:c.340+696G>T
  • LRG_322:g.6249G>T
  • NC_000003.11:g.10184567G>T
  • NM_000551.3:c.340+696G>T
Protein change:
R154I
Links:
dbSNP: rs1353527753
NCBI 1000 Genomes Browser:
rs1353527753
Molecular consequence:
  • NM_000551.4:c.340+696G>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_198156.3:c.340+696G>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001354723.2:c.461G>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
VHL-related disorder
Synonyms:
VHL-related condition
Identifiers:

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV004103320PreventionGenetics, part of Exact Sciences
criteria provided, single submitter

(ACMG Guidelines, 2015)		Uncertain significance
(Mar 6, 2023) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

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

Citations

PubMed

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]
PMID:
25741868
PMCID:
PMC4544753

Details of each submission

From PreventionGenetics, part of Exact Sciences, SCV004103320.1

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

Description

The VHL c.461G>T variant is predicted to result in the amino acid substitution p.Arg154Ile. This variant corresponds to a deep intronic position in the primary transcript for this gene (NM_000551.3:c.340+696G>T). To our knowledge, this variant has not been reported in the literature or in a large population database (http://gnomad.broadinstitute.org), indicating this variant is rare. However, this variant falls within a cryptic exon in VHL, where other nearby variants have been reported in families with erythocytosis (Lenglet et al. 2018. PubMed ID: 29891534). It is interpreted as uncertain significance in ClinVar (https://preview.ncbi.nlm.nih.gov/clinvar/variation/840899/). At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence.

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

Last Updated: Sep 29, 2024