NM_001371596.2(MFSD8):c.1351-2A>G AND not provided

This record was updated by the submitter. Please see the current version.

Germline classification:: Likely pathogenic (1 submission)
Last evaluated:: Dec 6, 2016
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:: RCV000413554.1

Allele description

NM_001371596.2(MFSD8):c.1351-2A>G

Gene:

MFSD8:major facilitator superfamily domain containing 8 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

4q28.2

Genomic location:

Preferred name:

NM_001371596.2(MFSD8):c.1351-2A>G

HGVS:

NC_000004.12:g.127920838T>C
NG_008657.1:g.50147A>G
NM_001371595.1:c.1069-2A>G
NM_001371596.2:c.1351-2A>GMANE SELECT
NM_152778.4:c.1351-2A>G
LRG_833t1:c.1351-2A>G
LRG_833t2:c.1351-2A>G
LRG_833:g.50147A>G
NM_001363520.2:c.1150-2A>G
NM_001363521.2:c.1036-2A>G
NM_001371590.1:c.1216-2A>G
NM_001371591.1:c.1360-2A>G
NM_001371592.1:c.1357-2A>G
NM_001371593.1:c.1237-2A>G
NM_001371594.1:c.1204-2A>G
NM_152778.2:c.1351-2A>G

Links:

dbSNP: rs1057518388

NCBI 1000 Genomes Browser:

rs1057518388

Molecular consequence:

NM_001371595.1:c.1069-2A>G - splice acceptor variant - [Sequence Ontology: SO:0001574]
NM_001371596.2:c.1351-2A>G - splice acceptor variant - [Sequence Ontology: SO:0001574]
NM_152778.4:c.1351-2A>G - splice acceptor variant - [Sequence Ontology: SO:0001574]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: CN517202

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000491973	GeneDx	criteria provided, single submitter (GeneDx Variant Classification (06012015))	Likely pathogenic (Dec 6, 2016)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000491973

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification (06012015))

Likely pathogenic
(Dec 6, 2016)

germline

clinical testing

Citation Link

Help

Summary from all submissions

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

Details of each submission

From GeneDx, SCV000491973.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

The c.1351-2A>G variant in the MFSD8 gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. This splice site variant destroys the canonical splice acceptor site in intron 12. It is predicted to cause abnormal gene splicing, either leading to an abnormal message that is subject to nonsense-mediated mRNA decay, or to an abnormal protein product if the message is used for protein translation. The c.1351-2A>G variant was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. Based on currently available evidence, c.1351-2A>G is a strong candidate for a pathogenic variant.

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

Last Updated: May 21, 2022

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