rs80358194

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Pathogenic. The variant received 12 ACMG points: 12P and 0B. PVS1_StrongPP5_Very_Strong

The NM_012186.3(FOXE3):c.720C>A(p.Cys240*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000167 in 1,321,262 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000017 ( 1 hom. )

Consequence

FOXE3
NM_012186.3 stop_gained

Scores

Clinical Significance

Pathogenic criteria provided, multiple submitters, no conflicts P:8

Conservation

PhyloP100: 0.205

Publications

13 publications found

Variant links:

Genes affected

FOXE3 (HGNC:3808): (forkhead box E3) This intronless gene belongs to the forkhead family of transcription factors, which is characterized by a distinct forkhead domain. The protein encoded functions as a lens-specific transcription factor and plays an important role in vertebrate lens formation. Mutations in this gene are associated with anterior segment mesenchymal dysgenesis and congenital primary aphakia. [provided by RefSeq, Dec 2009]

FOXE3 links:

LINC01389 (HGNC:50661): (long intergenic non-protein coding RNA 1389)

LINC01389 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 12 ACMG points.

PVS1

Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant is located in the 3'-most exon, not predicted to undergo nonsense mediated mRNA decay. There are 8 pathogenic variants in the truncated region.

PP5

Variant 1-47417035-C-A is Pathogenic according to our data. Variant chr1-47417035-C-A is described in ClinVar as Pathogenic. ClinVar VariationId is 8448.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FOXE3	NM_012186.3 link	c.720C>A	p.Cys240*	stop_gained	Exon 1 of 1	ENST00000335071.4	NP_036318.1
LINC01389	NR_126355.1 link	n.29-7134G>T		intron_variant	Intron 1 of 4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FOXE3	ENST00000335071.4 link	c.720C>A	p.Cys240*	stop_gained	Exon 1 of 1	6	NM_012186.3	ENSP00000334472.2

Frequencies

GnomAD3 genomes

AF:

0.0000133

AC:

AN:

149946

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000162

AC:

AN:

43132

AF XY:

0.000151

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000171

AC:

AN:

1171316

Hom.:

Cov.:

AF XY:

0.0000209

AC XY:

AN XY:

574360

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

22620

American (AMR)

AF:

0.00

AC:

AN:

13554

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

17156

East Asian (EAS)

AF:

0.00

AC:

AN:

22796

South Asian (SAS)

AF:

0.000390

AC:

AN:

51234

European-Finnish (FIN)

AF:

0.00

AC:

AN:

26902

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3198

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

967854

Other (OTH)

AF:

0.00

AC:

AN:

46002

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.597

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000133

AC:

AN:

149946

Hom.:

Cov.:

AF XY:

0.0000137

AC XY:

AN XY:

73094

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41182

American (AMR)

AF:

0.00

AC:

AN:

15084

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3432

East Asian (EAS)

AF:

0.00

AC:

AN:

5132

South Asian (SAS)

AF:

0.000415

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9868

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67148

Other (OTH)

AF:

0.00

AC:

AN:

2054

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

ExAC

AF:

0.000167

AC:

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:8

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Congenital primary aphakia

Pathogenic:5

Mar 29, 2024

Genomic Medicine Center of Excellence, King Faisal Specialist Hospital and Research Centre

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Aug 01, 2006

OMIM

Significance:Pathogenic

Review Status:no assertion criteria provided

Collection Method:literature only

- -

Sep 02, 2022

Victorian Clinical Genetics Services, Murdoch Childrens Research Institute

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as Pathogenic. Following criteria are met: 0102 - Loss of function is a known mechanism of disease in this gene and is associated with anterior segment dysgenesis 2, multiple subtypes (MIM#610256). (I) 0108 - This gene is associated with both recessive and dominant disease. This gene is associated with autosomal recessive anterior segment dysgenesis 2, multiple subtypes (MIM#610256) and there are also many reports of a less severe autosomal dominant eye phenotype involving Peter's anomaly and other ocular dysgenesis (PMIDs: 16826526, 20361012, OMIM). Autosomal dominant aortic aneurysm, familial thoracic 11 (MIM#617349) has also been reported in several families but this association is currently uncertain (PMID: 20301299, OMIM). (I) 0205 - Variant is predicted to result in a truncated protein (premature termination codon is NOT located at least 54 nucleotides upstream of the final exon-exon junction) with less than 1/3 of the protein sequence affected. (SP) 0252 - This variant is homozygous. (I) 0304 - Variant is present in gnomAD (v2) <0.01 for a recessive condition (7 heterozygotes, 0 homozygotes). (SP) 0704 - Another downstream truncating variant comparable to the one identified in this case has limited previous evidence for pathogenicity (DECIPHER). (SP) 0801 - This variant has strong previous evidence of pathogenicity in unrelated individuals. This variant has been classified as pathogenic by several clinical laboratories in ClinVar and observed as homozygous in at least four families with anterior segment dysgenesis or primary aphakia (PMIDs: 27218149, 16826526, 32499604, 20361012). (SP) 0901 - This variant has strong evidence for segregation with disease. This variant has been seen to segregate in several large families in a homozygous state (PMIDs: 27218149, 16826526, 20361012). (SP) 1002 - This variant has moderate functional evidence supporting abnormal protein function. This variant has been show to disrupt the binding of FOXE3 with DNAJB1 leading to reduced expression of the latter (PMID: 27218149). (SP) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign -

May 01, 2021

Human Developmental Genetics Laboratory, Medical College of Wisconsin

Significance:Pathogenic

Review Status:no assertion criteria provided

Collection Method:research

- -

Jan 03, 2022

3billion

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Stop-gained (nonsense): predicted to result in a loss or disruption of normal protein function through protein truncation. The predicted truncated protein may be shortened by more than 10% (PVS1_S). The variant has been reported to be associated with FOXE3 related disorder (ClinVar ID: VCV000008448).The variant was co-segregated with Anterior segment dysgenesis 2, multiple subtypes in multiple affected family members (PMID: 16826526, 32499604, 20361012) (PP1_S). It is observed at an extremely low frequency in the gnomAD v2.1.1 dataset (total allele frequency: 0.000162, PM2_M). Therefore, this variant is classified as pathogenic according to the recommendation of ACMG/AMP guideline. -

not provided

Pathogenic:2

Mar 01, 2023

CeGaT Center for Human Genetics Tuebingen

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

FOXE3: PVS1:Strong, PM2, PM3, PP1, PP4 -

Mar 16, 2021

GeneDx

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Published functional studies demonstrate that C240X variant leads to a decrease in the expression of downstream target gene expression (Khan et al., 2016); Nonsense variant in the C-terminus predicted to result in protein truncation, as the last 80 amino acids are lost, and other loss-of-function variants have been reported downstream in the Human Gene Mutation Database (Stenson et al., 2014); This variant is associated with the following publications: (PMID: 20361012, 16826526, 20140963, 24033328, 27218149, 32499604) -

Anterior segment dysgenesis

Pathogenic:1

Mar 31, 2020

Eye Genetics Research Group, Children's Medical Research Institute

Significance:Pathogenic

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Pathogenic

0.31

BayesDel_noAF

Pathogenic

0.30

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

Eigen

Uncertain

0.34

Eigen_PC

Benign

0.013

FATHMM_MKL

Benign

0.20

PhyloP100

0.20

Vest4

0.30

GERP RS

2.1

Mutation Taster

=23/177

disease causing (ClinVar)

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over