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NM_002292.4(LAMB2):c.4118A>G (p.Asp1373Gly) AND Pierson syndrome

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Apr 27, 2017
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:
RCV001145300.4

Allele description [Variation Report for NM_002292.4(LAMB2):c.4118A>G (p.Asp1373Gly)]

NM_002292.4(LAMB2):c.4118A>G (p.Asp1373Gly)

Gene:
LAMB2:laminin subunit beta 2 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
3p21.31
Genomic location:
Preferred name:
NM_002292.4(LAMB2):c.4118A>G (p.Asp1373Gly)
HGVS:
  • NC_000003.12:g.49123238T>C
  • NG_008094.1:g.14929A>G
  • NG_054716.1:g.2701A>G
  • NM_002292.4:c.4118A>GMANE SELECT
  • NP_002283.3:p.Asp1373Gly
  • NC_000003.11:g.49160671T>C
  • NM_002292.3:c.4118A>G
Protein change:
D1373G
Links:
dbSNP: rs112933248
NCBI 1000 Genomes Browser:
rs112933248
Molecular consequence:
  • NM_002292.4:c.4118A>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Pierson syndrome
Synonyms:
Microcoria and congenital nephrotic syndrome; MICROCORIA-CONGENITAL NEPHROTIC SYNDROME
Identifiers:
MONDO: MONDO:0012184; MedGen: C1836876; Orphanet: 2670; OMIM: 609049

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV001305954Illumina Laboratory Services, Illumina
criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)		Uncertain significance
(Apr 27, 2017) 		germlineclinical testing

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

Citation Link

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Summary from all submissions

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

Citations

PubMed

Mutations in the human laminin beta2 (LAMB2) gene and the associated phenotypic spectrum.

Matejas V, Hinkes B, Alkandari F, Al-Gazali L, Annexstad E, Aytac MB, Barrow M, Bláhová K, Bockenhauer D, Cheong HI, Maruniak-Chudek I, Cochat P, Dötsch J, Gajjar P, Hennekam RC, Janssen F, Kagan M, Kariminejad A, Kemper MJ, Koenig J, Kogan J, Kroes HY, et al.

Hum Mutat. 2010 Sep;31(9):992-1002. doi: 10.1002/humu.21304. Review.

PubMed [citation]
PMID:
20556798
PMCID:
PMC2978072

Details of each submission

From Illumina Laboratory Services, Illumina, SCV001305954.1

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

Description

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. However, the evidence from the literature, in combination with allele frequency data from public databases where available, was not sufficient to rule this variant in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.

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

Last Updated: Jul 15, 2024