10-43116260-A-G

Variant names:

• chr10-43116260-A-G
• rs741968
• NM_020975.6:c.2137-324A>G

Variant summary

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

The NM_020975.6(RET):​c.2137-324A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.83 in 152,252 control chromosomes in the GnomAD database, including 53,041 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency: Genomes: 𝑓 0.83 (53041 hom., cov: 34)
• Consequence: RET NM_020975.6 intron
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -2.27

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 -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.0).
• BP6: Variant 10-43116260-A-G is Benign according to our data. Variant chr10-43116260-A-G is described in ClinVar as [Benign]. Clinvar id is 1267407.Status of the report is criteria_provided_single_submitter, 1 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.906 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RET	NM_020975.6	c.2137-324A>G		intron_variant	Intron 11 of 19	ENST00000355710.8	NP_066124.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RET	ENST00000355710.8	c.2137-324A>G		intron_variant	Intron 11 of 19	5	NM_020975.6	ENSP00000347942.3

Frequencies

GnomAD3 genomes AF: 0.830 AC: 126289 AN: 152134 Hom.: 52977 Cov.: 34

Gnomad AFR AF: 0.914

Gnomad AMI AF: 0.920

Gnomad AMR AF: 0.804

Gnomad ASJ AF: 0.768

Gnomad EAS AF: 0.496

Gnomad SAS AF: 0.711

Gnomad FIN AF: 0.822

Gnomad MID AF: 0.790

Gnomad NFE AF: 0.823

Gnomad OTH AF: 0.820

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

GnomAD4 genome AF: 0.830 AC: 126417 AN: 152252 Hom.: 53041 Cov.: 34 AF XY: 0.827 AC XY: 61580 AN XY: 74434

Gnomad4 AFR AF: 0.914

Gnomad4 AMR AF: 0.805

Gnomad4 ASJ AF: 0.768

Gnomad4 EAS AF: 0.497

Gnomad4 SAS AF: 0.713

Gnomad4 FIN AF: 0.822

Gnomad4 NFE AF: 0.823

Gnomad4 OTH AF: 0.819

Alfa AF: 0.814 Hom.: 8693

Bravo AF: 0.836

Asia WGS AF: 0.626 AC: 2179 AN: 3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Jan 10, 2019

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.34
DANN	Benign	0.31

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: rs741968; hg19: chr10-43611708;