» Articles » PMID: 25759805

Tandem Germline RET Mutations in a Family Pathogenetic for Multiple Endocrine Neoplasia 2B, Confirmed by a Natural Experiment

Overview
Journal Eur Thyroid J
Specialties Endocrinology
Oncology
Date 2015 Mar 12
PMID 25759805
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

A family with germline tandem V804M/Y806C mutations in the RET proto-oncogene was reported. The in vitro study results showing that these mutations were on the same allele and that RET with these mutations had a moderate transforming activity were confirmed by the clinical features of the offspring as a natural experiment. Thus, the tandem double RET mutations are pathogenetic for MEN 2B.

Citing Articles

MEN 2B CASES WITH ATYPICAL PRESENTATION, UNUSUAL CLINICAL COURSE AND A LITERATURE REVIEW.

Keskin C, Canpolat A, Canlar S, Bahcecioglu Mutlu A, Erdogan M Acta Endocrinol (Buchar). 2023; 19(2):260-266.

PMID: 37908885 PMC: 10614576. DOI: 10.4183/aeb.2023.260.


The synergy of germline C634Y and V292M RET mutations in a northern Chinese family with multiple endocrine neoplasia type 2A.

Yang Z, Qi X, Gross N, Kou X, Bai Y, Feng Y J Cell Mol Med. 2020; 24(22):13163-13170.

PMID: 32989896 PMC: 7701567. DOI: 10.1111/jcmm.15922.


Static Prognostic Factors and Appropriate Surgical Designs for Patients with Medullary Thyroid Carcinoma: The Second Report from a Single-Institution Study in Japan.

Ito Y, Miyauchi A, Kihara M, Higashiiyama T, Fukushima M, Miya A World J Surg. 2018; 42(12):3954-3966.

PMID: 30051240 PMC: 6244981. DOI: 10.1007/s00268-018-4738-z.

References
1.
Dvorakova S, Vaclavikova E, Ryska A, Cap J, Vlcek P, Duskova J . Double germline mutations in the RET Proto-oncogene in MEN 2A and MEN 2B kindreds. Exp Clin Endocrinol Diabetes. 2006; 114(4):192-6. DOI: 10.1055/s-2006-924071. View

2.
Menko F, van der Luijt R, de Valk I, Toorians A, Sepers J, van Diest P . Atypical MEN type 2B associated with two germline RET mutations on the same allele not involving codon 918. J Clin Endocrinol Metab. 2002; 87(1):393-7. DOI: 10.1210/jcem.87.1.8136. View

3.
Iwashita T, Murakami H, Kurokawa K, Kawai K, Miyauchi A, Futami H . A two-hit model for development of multiple endocrine neoplasia type 2B by RET mutations. Biochem Biophys Res Commun. 2000; 268(3):804-8. DOI: 10.1006/bbrc.2000.2227. View

4.
Toledo R, Wagner S, Coutinho F, Lourenco Jr D, Azevedo J, Longuini V . High penetrance of pheochromocytoma associated with the novel C634Y/Y791F double germline mutation in the RET protooncogene. J Clin Endocrinol Metab. 2010; 95(3):1318-27. DOI: 10.1210/jc.2009-1355. View

5.
Cranston A, Carniti C, Oakhill K, Radzio-Andzelm E, Stone E, McCallion A . RET is constitutively activated by novel tandem mutations that alter the active site resulting in multiple endocrine neoplasia type 2B. Cancer Res. 2006; 66(20):10179-87. DOI: 10.1158/0008-5472.CAN-06-0884. View