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NM_004646.4(NPHS1):c.1307_1308dup (p.Val437fs) AND not provided

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Jan 19, 2024
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:
RCV002513689.3

Allele description [Variation Report for NM_004646.4(NPHS1):c.1307_1308dup (p.Val437fs)]

NM_004646.4(NPHS1):c.1307_1308dup (p.Val437fs)

Gene:
NPHS1:NPHS1 adhesion molecule, nephrin [Gene - OMIM - HGNC]
Variant type:
Duplication
Cytogenetic location:
19q13.12
Genomic location:
Preferred name:
NM_004646.4(NPHS1):c.1307_1308dup (p.Val437fs)
HGVS:
  • NC_000019.10:g.35848260_35848261dup
  • NG_013356.2:g.26027_26028dup
  • NG_051206.1:g.1626_1627dup
  • NM_004646.4:c.1307_1308dupMANE SELECT
  • NP_004637.1:p.Val437fs
  • LRG_693:g.26027_26028dup
  • NC_000019.9:g.36339161_36339162insGT
  • NC_000019.9:g.36339162_36339163dup
  • NM_004646.3:c.1307_1308dupAC
Protein change:
V437fs
Links:
OMIM: 602716.0003; dbSNP: rs386833878
NCBI 1000 Genomes Browser:
rs386833878
Molecular consequence:
  • NM_004646.4:c.1307_1308dup - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV003443908Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Pathogenic
(Jan 19, 2024) 		germlineclinical testing

PubMed (5)
[See all records that cite these PMIDs]

Help

Summary from all submissions

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

Citations

PubMed

Mutation spectrum in the nephrin gene (NPHS1) in congenital nephrotic syndrome.

Beltcheva O, Martin P, Lenkkeri U, Tryggvason K.

Hum Mutat. 2001 May;17(5):368-73.

PubMed [citation]
PMID:
11317351

Genotype/phenotype correlations of NPHS1 and NPHS2 mutations in nephrotic syndrome advocate a functional inter-relationship in glomerular filtration.

Koziell A, Grech V, Hussain S, Lee G, Lenkkeri U, Tryggvason K, Scambler P.

Hum Mol Genet. 2002 Feb 15;11(4):379-88.

PubMed [citation]
PMID:
11854170
See all PubMed Citations (5)

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV003443908.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (5)

Description

This sequence change creates a premature translational stop signal (p.Val437Thrfs*2) in the NPHS1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in NPHS1 are known to be pathogenic (PMID: 11317351, 11854170, 12039988). This variant is present in population databases (rs386833878, gnomAD 0.0009%). This premature translational stop signal has been observed in individual(s) with congenital nephrotic syndrome (PMID: 9660941). This variant is also known as nt1306(ins2). ClinVar contains an entry for this variant (Variation ID: 56436). For these reasons, this variant has been classified as Pathogenic.

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

Last Updated: Sep 29, 2024