10-43102355-C-T

Variant names:

• chr10-43102355-C-T
• rs267602487
• NM_020975.6:c.351C>T

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 2P and 13B. PM2 BP4_Strong BP6_Very_Strong BP7

The NM_020975.6(RET):​c.351C>T​(p.Pro117Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,810 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. P117P) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: RET NM_020975.6 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:4
• Conservation: PhyloP100: -0.960
• Publications: 1 publications found

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]

RET Gene-Disease associations (from GenCC):

• familial medullary thyroid carcinoma

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, G2P
• multiple endocrine neoplasia type 2A

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen, G2P
• multiple endocrine neoplasia type 2B

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae), ClinGen
• pheochromocytoma

  Inheritance: AD Classification: DEFINITIVE Submitted by: G2P
• Hirschsprung disease, susceptibility to, 1

  Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• Haddad syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• Hirschsprung disease

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• renal agenesis, unilateral

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• bilateral renal agenesis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• renal agenesis

  Inheritance: AR Classification: LIMITED Submitted by: G2P

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.6).
• BP6: Variant 10-43102355-C-T is Benign according to our data. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-43102355-C-T is described in CliVar as Likely_benign. Clinvar id is 77949.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=-0.96 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RET	NM_020975.6	c.351C>T	p.Pro117Pro	synonymous_variant	Exon 3 of 20	ENST00000355710.8	NP_066124.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RET	ENST00000355710.8	c.351C>T	p.Pro117Pro	synonymous_variant	Exon 3 of 20	5	NM_020975.6	ENSP00000347942.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250864 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461810 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727202

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000447 AC: 2 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53336

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Significance: Likely benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

Multiple endocrine neoplasia, type 2 Benign:2

Dec 15, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Aug 28, 2023

All of Us Research Program, National Institutes of Health

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Hereditary cancer-predisposing syndrome Benign:1

Dec 27, 2018

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

RET-related disorder Benign:1

May 08, 2023

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.60
CADD	Benign	1.6
DANN	Benign	0.56
PhyloP100		-0.96
Mutation Taster		=100/0	polymorphism

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: rs267602487; hg19: chr10-43597803;