NM_001458.5(FLNC):c.1315_1328del (p.Thr439fs) AND multiple conditions

Germline classification:: Pathogenic (1 submission)
Last evaluated:: Sep 8, 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:: RCV002881923.2

Allele description [Variation Report for NM_001458.5(FLNC):c.1315_1328del (p.Thr439fs)]

NM_001458.5(FLNC):c.1315_1328del (p.Thr439fs)

Gene:

FLNC:filamin C [Gene - OMIM - HGNC]

Variant type:

Deletion

Cytogenetic location:

7q32.1

Genomic location:

Preferred name:

NM_001458.5(FLNC):c.1315_1328del (p.Thr439fs)

HGVS:

NC_000007.14:g.128838707_128838720del
NG_011807.1:g.13279_13292del
NM_001127487.2:c.1315_1328del
NM_001458.5:c.1315_1328delMANE SELECT
NP_001120959.1:p.Thr439fs
NP_001449.3:p.Thr439Hisfs
NP_001449.3:p.Thr439fs
LRG_870t1:c.1315_1328del
LRG_870:g.13279_13292del
LRG_870p1:p.Thr439Hisfs
NC_000007.13:g.128478757_128478770del
NC_000007.13:g.128478761_128478774del
NM_001458.4:c.1315_1328del14
NM_001458.4:c.1315_1328delACATACAGACCTGC

Protein change:

T439fs

Molecular consequence:

NM_001127487.2:c.1315_1328del - frameshift variant - [Sequence Ontology: SO:0001589]
NM_001458.5:c.1315_1328del - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Name:: Myofibrillar myopathy 5
Synonyms:: FILAMINOPATHY, AUTOSOMAL DOMINANT; Myofibrillar myopathy, filamin C-related; Filaminopathy (type)
Identifiers:: MONDO: MONDO:0012289; MedGen: C1836050; OMIM: 609524

Name:: Distal myopathy with posterior leg and anterior hand involvement
Synonyms:: WILLIAMS DISTAL MYOPATHY; Myopathy, distal, 4
Identifiers:: MONDO: MONDO:0013550; MedGen: C3279722; Orphanet: 63273; OMIM: 614065

Name:: Hypertrophic cardiomyopathy 26
Synonyms:: Cardiomyopathy, familial hypertrophic, 26
Identifiers:: MONDO: MONDO:0014883; MedGen: C4310749; Orphanet: 75249; OMIM: 617047

Name:: Dilated Cardiomyopathy, Dominant
Identifiers:: MedGen: CN239310

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV003241604	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Pathogenic (Sep 8, 2023)	germline	clinical testing	PubMed (2) [See all records that cite these PMIDs] 27908349, 28492532

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV003241604

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Pathogenic
(Sep 8, 2023)

germline

clinical testing

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

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Truncating FLNC Mutations Are Associated With High-Risk Dilated and Arrhythmogenic Cardiomyopathies.

Ortiz-Genga MF, Cuenca S, Dal Ferro M, Zorio E, Salgado-Aranda R, Climent V, Padrón-Barthe L, Duro-Aguado I, Jiménez-Jáimez J, Hidalgo-Olivares VM, García-Campo E, Lanzillo C, Suárez-Mier MP, Yonath H, Marcos-Alonso S, Ochoa JP, Santomé JL, García-Giustiniani D, Rodríguez-Garrido JL, Domínguez F, Merlo M, Palomino J, et al.

J Am Coll Cardiol. 2016 Dec 6;68(22):2440-2451. doi: 10.1016/j.jacc.2016.09.927.

PubMed [citation]

PMID:: 27908349

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240-242.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Invitae, SCV003241604.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (2)

Description

ClinVar contains an entry for this variant (Variation ID: 2036320). This sequence change creates a premature translational stop signal (p.Thr439Hisfs*30) in the FLNC gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in FLNC are known to be pathogenic (PMID: 27908349). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with FLNC-related conditions. For these reasons, this variant has been classified as Pathogenic.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Mar 16, 2024

ClinVar

Relating variation to medicine