5-44352242-T-C

Position:

• chr5-44352242-T-C

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_004465.2(FGF10):​c.325+36116A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.661 in 151,360 control chromosomes in the GnomAD database, including 33,301 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 0.66 (33301 hom., cov: 31)
• Consequence: FGF10 NM_004465.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.21

Genes affected

FGF10 (HGNC:3666): (fibroblast growth factor 10) The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. This protein exhibits mitogenic activity for keratinizing epidermal cells, but essentially no activity for fibroblasts, which is similar to the biological activity of FGF7. Studies of the mouse homolog of suggested that this gene is required for embryonic epidermal morphogenesis including brain development, lung morphogenesis, and initiation of lim bud formation. This gene is also implicated to be a primary factor in the process of wound healing. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.03).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.689 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FGF10	NM_004465.2	c.325+36116A>G		intron_variant		ENST00000264664.5	NP_004456.1
FGF10	XM_005248264.5	c.325+36116A>G		intron_variant			XP_005248321.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FGF10	ENST00000264664.5	c.325+36116A>G		intron_variant		1	NM_004465.2	ENSP00000264664.4

Frequencies

GnomAD3 genomes AF: 0.662 AC: 100055 AN: 151242 Hom.: 33302 Cov.: 31

Gnomad AFR AF: 0.646

Gnomad AMI AF: 0.674

Gnomad AMR AF: 0.527

Gnomad ASJ AF: 0.697

Gnomad EAS AF: 0.706

Gnomad SAS AF: 0.708

Gnomad FIN AF: 0.672

Gnomad MID AF: 0.703

Gnomad NFE AF: 0.691

Gnomad OTH AF: 0.653

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

GnomAD4 genome AF: 0.661 AC: 100088 AN: 151360 Hom.: 33301 Cov.: 31 AF XY: 0.661 AC XY: 48886 AN XY: 73930

Gnomad4 AFR AF: 0.646

Gnomad4 AMR AF: 0.526

Gnomad4 ASJ AF: 0.697

Gnomad4 EAS AF: 0.707

Gnomad4 SAS AF: 0.709

Gnomad4 FIN AF: 0.672

Gnomad4 NFE AF: 0.691

Gnomad4 OTH AF: 0.648

Alfa AF: 0.686 Hom.: 10503

Bravo AF: 0.648

Asia WGS AF: 0.617 AC: 2145 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.25
DANN	Benign	0.18

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: rs1448037; hg19: chr5-44352344; COSMIC: COSV52935727;