Genetic Variant NM_025216.3:c.37C>A (chr2-218881032-C-A) – ACMG Classification: Likely_benign (-1 pts)

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2BP4_ModerateBP7

The NM_025216.3(WNT10A):c.37C>A(p.Arg13Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000691 in 1,448,006 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. R13R) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

WNT10A
NM_025216.3 synonymous

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.211

Publications

0 publications found

Variant links:

Genes affected

WNT10A (HGNC:13829): (Wnt family member 10A) The WNT gene family consists of structurally related genes which encode secreted signaling proteins. These proteins have been implicated in oncogenesis and in several developmental processes, including regulation of cell fate and patterning during embryogenesis. This gene is a member of the WNT gene family. It is strongly expressed in the cell lines of promyelocytic leukemia and Burkitt's lymphoma. In addition, it and another family member, the WNT6 gene, are strongly coexpressed in colorectal cancer cell lines. The gene overexpression may play key roles in carcinogenesis through activation of the WNT-beta-catenin-TCF signaling pathway. This gene and the WNT6 gene are clustered in the chromosome 2q35 region. [provided by RefSeq, Jul 2008]

WNT10A Gene-Disease associations (from GenCC):

ectodermal dysplasia WNT10A related
Inheritance: SD Classification: DEFINITIVE Submitted by: ClinGen, Illumina
tooth agenesis, selective, 4
Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
odonto-onycho-dermal dysplasia
Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet
Schöpf-Schulz-Passarge syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
tooth agenesis
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
autosomal recessive hypohidrotic ectodermal dysplasia
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

WNT10A links:

ENSG00000300702 (HGNC:):

ENSG00000300702 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.37).

BP7

Synonymous conserved (PhyloP=0.211 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
WNT10A	NM_025216.3 link	c.37C>A	p.Arg13Arg	synonymous_variant	Exon 1 of 4	ENST00000258411.8	NP_079492.2	Q9GZT5A0A2K8FR47
WNT10A	XM_011511930.2 link	c.37C>A	p.Arg13Arg	synonymous_variant	Exon 1 of 3		XP_011510232.1
WNT10A	XM_011511929.3 link	c.18-1129C>A		intron_variant	Intron 2 of 4		XP_011510231.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
WNT10A	ENST00000258411.8 link	c.37C>A	p.Arg13Arg	synonymous_variant	Exon 1 of 4	1	NM_025216.3	ENSP00000258411.3		Q9GZT5
ENSG00000300702	ENST00000773519.1 link	n.*184C>A		downstream_gene_variant

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.91e-7

AC:

AN:

1448006

Hom.:

Cov.:

AF XY:

0.00000139

AC XY:

AN XY:

718930

show subpopulations

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.00

AC:

AN:

33254

American (AMR)

AF:

0.00

AC:

AN:

43450

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25836

East Asian (EAS)

AF:

0.0000255

AC:

AN:

39190

South Asian (SAS)

AF:

0.00

AC:

AN:

84018

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50982

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5742

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1105778

Other (OTH)

AF:

0.00

AC:

AN:

59756

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.000000), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.275

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.37

CADD

Benign

(source)

DANN

Benign

0.93

PhyloP100

0.21

PromoterAI

-0.051

Neutral

(source)

Mutation Taster

=100/0

polymorphism

(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

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NM_025216.3:c.37C>A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over