chr10-43084767-G-A

Position:

• chr10-43084767-G-A

Variant summary

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

The NM_020975.6(RET):​c.73+7436G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.788 in 151,596 control chromosomes in the GnomAD database, including 48,129 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 0.79 (48129 hom., cov: 30)
• Consequence: RET NM_020975.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.449

Genes affected

RET (HGNC:9967): (ret proto-oncogene) This gene encodes a transmembrane receptor and member of the tyrosine protein kinase family of proteins. Binding of ligands such as GDNF (glial cell-line derived neurotrophic factor) and other related proteins to the encoded receptor stimulates receptor dimerization and activation of downstream signaling pathways that play a role in cell differentiation, growth, migration and survival. The encoded receptor is important in development of the nervous system, and the development of organs and tissues derived from the neural crest. This proto-oncogene can undergo oncogenic activation through both cytogenetic rearrangement and activating point mutations. Mutations in this gene are associated with Hirschsprung disease and central hypoventilation syndrome and have been identified in patients with renal agenesis. [provided by RefSeq, Sep 2017]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.944 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RET	NM_020975.6	c.73+7436G>A		intron_variant		ENST00000355710.8	NP_066124.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RET	ENST00000355710.8	c.73+7436G>A		intron_variant		5	NM_020975.6	ENSP00000347942	P4

Frequencies

GnomAD3 genomes AF: 0.788 AC: 119333 AN: 151474 Hom.: 48061 Cov.: 30

Gnomad AFR AF: 0.952

Gnomad AMI AF: 0.827

Gnomad AMR AF: 0.762

Gnomad ASJ AF: 0.699

Gnomad EAS AF: 0.538

Gnomad SAS AF: 0.710

Gnomad FIN AF: 0.635

Gnomad MID AF: 0.712

Gnomad NFE AF: 0.746

Gnomad OTH AF: 0.775

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

GnomAD4 genome AF: 0.788 AC: 119469 AN: 151596 Hom.: 48129 Cov.: 30 AF XY: 0.781 AC XY: 57794 AN XY: 74038

Gnomad4 AFR AF: 0.952

Gnomad4 AMR AF: 0.763

Gnomad4 ASJ AF: 0.699

Gnomad4 EAS AF: 0.539

Gnomad4 SAS AF: 0.711

Gnomad4 FIN AF: 0.635

Gnomad4 NFE AF: 0.746

Gnomad4 OTH AF: 0.774

Alfa AF: 0.755 Hom.: 5136

Bravo AF: 0.807

Asia WGS AF: 0.651 AC: 2265 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.32
DANN	Benign	0.54

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: rs2435358; hg19: chr10-43580215;