4-176690057-C-T

Variant names:

• chr4-176690057-C-T
• rs3775202
• NM_005429.5:c.705-2130G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005429.5(VEGFC):​c.705-2130G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.505 in 151,934 control chromosomes in the GnomAD database, including 19,578 homozygotes. 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: 𝑓 0.51 (19578 hom., cov: 32)
• Consequence: VEGFC NM_005429.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.16
• Publications: 9 publications found

Genes affected

VEGFC (HGNC:12682): (vascular endothelial growth factor C) The protein encoded by this gene is a member of the platelet-derived growth factor/vascular endothelial growth factor (PDGF/VEGF) family. The encoded protein promotes angiogenesis and endothelial cell growth, and can also affect the permeability of blood vessels. The proprotein is further cleaved into a fully processed form that can bind and activate VEGFR-2 and VEGFR-3 receptors. [provided by RefSeq, Apr 2014]

HAFML (HGNC:56694): (HuR (ELAVL1) associated fibroblast migratory lncRNA)

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.99).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.572 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005429.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VEGFC	NM_005429.5	MANE Select	c.705-2130G>A		intron	N/A	NP_005420.1
	HAFML	NR_183975.1		n.183-15846C>T		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VEGFC	ENST00000618562.2	TSL:1 MANE Select	c.705-2130G>A		intron	N/A	ENSP00000480043.1
	HAFML	ENST00000504017.6	TSL:2	n.243+10307C>T		intron	N/A
	VEGFC	ENST00000507638.1	TSL:3	n.404-402G>A		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.505 AC: 76714 AN: 151816 Hom.: 19568 Cov.: 32

Gnomad AFR AF: 0.568

Gnomad AMI AF: 0.474

Gnomad AMR AF: 0.465

Gnomad ASJ AF: 0.468

Gnomad EAS AF: 0.589

Gnomad SAS AF: 0.487

Gnomad FIN AF: 0.434

Gnomad MID AF: 0.398

Gnomad NFE AF: 0.486

Gnomad OTH AF: 0.488

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

GnomAD4 genome AF: 0.505 AC: 76760 AN: 151934 Hom.: 19578 Cov.: 32 AF XY: 0.501 AC XY: 37194 AN XY: 74250

African (AFR) AF: 0.567 AC: 23509 AN: 41432

American (AMR) AF: 0.464 AC: 7096 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.468 AC: 1617 AN: 3458

East Asian (EAS) AF: 0.589 AC: 3032 AN: 5146

South Asian (SAS) AF: 0.486 AC: 2342 AN: 4818

European-Finnish (FIN) AF: 0.434 AC: 4572 AN: 10536

Middle Eastern (MID) AF: 0.408 AC: 119 AN: 292

European-Non Finnish (NFE) AF: 0.486 AC: 33015 AN: 67948

Other (OTH) AF: 0.486 AC: 1027 AN: 2114

Alfa AF: 0.492 Hom.: 31237

Bravo AF: 0.509

Asia WGS AF: 0.509 AC: 1767 AN: 3470

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	0.040
DANN	Benign	0.17
PhyloP100		-2.2
Mutation Taster		=100/0	polymorphism (auto)

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: rs3775202; hg19: chr4-177611211;