rs10272030

chr7-81720907-G-Achr7-81720907-G-Cchr7-81720907-G-T

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_Strong BP6_Moderate BA1

The NM_000601.6(HGF):c.1169-60C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.822 in 913,342 control chromosomes in the GnomAD database, including 309,584 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency:
  • Genomes: 𝑓 0.85 (55706 hom., cov: 34)
  • Exomes 𝑓: 0.82 (253878 hom.)
• Consequence: HGF NM_000601.6 intron
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.489

Genes affected

HGF (HGNC:4893): (hepatocyte growth factor) This gene encodes a protein that binds to the hepatocyte growth factor receptor to regulate cell growth, cell motility and morphogenesis in numerous cell and tissue types. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to generate alpha and beta chains, which form the mature heterodimer. This protein is secreted by mesenchymal cells and acts as a multi-functional cytokine on cells of mainly epithelial origin. This protein also plays a role in angiogenesis, tumorogenesis, and tissue regeneration. Although the encoded protein is a member of the peptidase S1 family of serine proteases, it lacks peptidase activity. Mutations in this gene are associated with nonsyndromic hearing loss. [provided by RefSeq, Nov 2015]

ACMG classification

Verdict is Benign. Variant got -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BP6: Variant 7-81720907-G-A is Benign according to our data. Variant chr7-81720907-G-A is described in ClinVar as [Benign]. Clinvar id is 1241564.Status of the report is criteria_provided_single_submitter, 1 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.947 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HGF	NM_000601.6	c.1169-60C>T		intron_variant		ENST00000222390.11
HGF	NM_001010932.3	c.1154-60C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HGF	ENST00000222390.11	c.1169-60C>T		intron_variant		1	NM_000601.6	P4
HGF	ENST00000457544.7	c.1154-60C>T		intron_variant		1		A1

Frequencies

GnomAD3 genomes AF: 0.852 AC: 129697 AN: 152178 Hom.: 55652 Cov.: 34

Gnomad AFR AF: 0.955

Gnomad AMI AF: 0.735

Gnomad AMR AF: 0.870

Gnomad ASJ AF: 0.864

Gnomad EAS AF: 0.856

Gnomad SAS AF: 0.872

Gnomad FIN AF: 0.780

Gnomad MID AF: 0.918

Gnomad NFE AF: 0.796

Gnomad OTH AF: 0.851

GnomAD4 exome AF: 0.816 AC: 620687 AN: 761046 Hom.: 253878 AF XY: 0.817 AC XY: 330152 AN XY: 404190

Gnomad4 AFR exome AF: 0.956

Gnomad4 AMR exome AF: 0.890

Gnomad4 ASJ exome AF: 0.868

Gnomad4 EAS exome AF: 0.881

Gnomad4 SAS exome AF: 0.865

Gnomad4 FIN exome AF: 0.791

Gnomad4 NFE exome AF: 0.790

Gnomad4 OTH exome AF: 0.825

GnomAD4 genome AF: 0.852 AC: 129810 AN: 152296 Hom.: 55706 Cov.: 34 AF XY: 0.852 AC XY: 63426 AN XY: 74478

Gnomad4 AFR AF: 0.955

Gnomad4 AMR AF: 0.870

Gnomad4 ASJ AF: 0.864

Gnomad4 EAS AF: 0.856

Gnomad4 SAS AF: 0.873

Gnomad4 FIN AF: 0.780

Gnomad4 NFE AF: 0.796

Gnomad4 OTH AF: 0.849

Alfa AF: 0.831 Hom.: 6679

Bravo AF: 0.862

Asia WGS AF: 0.858 AC: 2983 AN: 3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 22, 2018

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
Cadd	Benign	0.13
Dann	Benign	0.52

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

LitVar

Other links and lift over

dbSNP: rs10272030; hg19: chr7-81350223;