22-45967859-A-C

Variant names:

• chr22-45967859-A-C
• rs10453441
• NM_058238.3:c.71+8825T>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_058238.3(WNT7B):​c.71+8825T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: WNT7B NM_058238.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.529
• Publications: 16 publications found

Genes affected

WNT7B (HGNC:12787): (Wnt family member 7B) This gene is a member of the WNT gene family, which consists of structurally related genes that 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. Among members of the human WNT family, this gene product is most similar to WNT7A protein. [provided by RefSeq, Oct 2008]

WNT7B Gene-Disease associations (from GenCC):

• multiple congenital anomalies/dysmorphic syndrome

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics
• Tourette syndrome

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_058238.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	WNT7B	NM_058238.3	MANE Select	c.71+8825T>G		intron	N/A	NP_478679.1
	WNT7B	NM_001410806.1		c.83+4296T>G		intron	N/A	NP_001397735.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	WNT7B	ENST00000339464.9	TSL:1 MANE Select	c.71+8825T>G		intron	N/A	ENSP00000341032.4
	WNT7B	ENST00000409496.7	TSL:2	c.83+4296T>G		intron	N/A	ENSP00000386546.3
	WNT7B	ENST00000410089.5	TSL:5	c.23+7686T>G		intron	N/A	ENSP00000386781.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 29663

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.66
DANN	Benign	0.65
PhyloP100		-0.53

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

Other links and lift over

dbSNP: rs10453441; hg19: chr22-46363739;