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Liu S, Zhao H, Li X. Serum Biochemical Markers for Medullary Thyroid Carcinoma: An Update. Cancer Manag Res 2024; 16:299-310. [PMID: 38617188 PMCID: PMC11011642 DOI: 10.2147/cmar.s440477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 03/21/2024] [Indexed: 04/16/2024] Open
Abstract
Introduction Medullary thyroid carcinoma (MTC), a rare malignancy, requires early diagnosis for optimal patient outcomes. An important aspect of MTC diagnosis is the assessment of serum biomarkers. This review aimed to evaluate the use of serum biomarkers in the diagnosis, prognosis, and follow-up of MTC. Methods A thorough search of PubMed covering 1975 to 2022 was conducted to identify English-language articles on MTC serum biomarkers. Results The review revealed that calcitonin (Ctn) and carcinoembryonic antigen (CEA) remain the most important serum biomarkers for MTC diagnosis and management. Despite limited studies on procalcitonin (PCT), its stability and ability to exclude interference from inflammation make it a valuable potential marker of MTC. Although the positive rate of serum CA19-9 levels in MTC patients was not high, it can be used as an indicator of poor prognosis in advanced MTC. Other serum markers, including chromogranin A, gastrin-releasing peptide precursor, and neurospecific enolase, did not show any unique value in MTC diagnosis and management. Conclusion Taken together, this review emphasized the importance of serum biomarkers, particularly Ctn and CEA, in the diagnosis and management of MTC. PCT shows promise as a valuable potential marker, whereas CA19-9 can be used as a prognostic indicator of advanced MTC. Further research is needed to validate the significance of these serum biomarkers in MTC and determine the effects of confounding factors on their levels. Clinicians should consider using these markers in MTC diagnosis, prognosis, and follow-up, particularly for patients with advanced disease.
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Affiliation(s)
- Shuzhou Liu
- Department of Head & Neck Surgery, Hainan General Hospital, Haikou, 570311, People’s Republic of China
| | - Hao Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100010, People’s Republic of China
| | - Xiaoyi Li
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100010, People’s Republic of China
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Şıklar Z, Kontbay T, Dincaslan H, Ünal E, Berberoglu M. Clinic Heterogeneity and Management of Pediatric Patients With Germline RET Proto-oncogene Mutation: Single-center Experience. J Pediatr Hematol Oncol 2023; 45:e789-e797. [PMID: 37526376 DOI: 10.1097/mph.0000000000002728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 06/02/2023] [Indexed: 08/02/2023]
Abstract
Inherited forms of medullary thyroid carcinoma (MTC) can cause serious problems in diagnosis and follow-up. Family screening is performed, and prophylactic thyroidectomy at an appropriate age can be life-saving. This study aimed to investigate the diagnostic, clinical, laboratory characteristics, and treatment methods of cases with rearranged during transfection ( RET) mutation in the childhood age group. Patients diagnosed with hereditary MTC and patients who were evaluated by detecting MTC and/or RET mutations in their families were included in this study. Nine cases from 6 families were included in the study. Seven patients were evaluated as a result of screening, whereas 2 patients, one of whom was MEN2B, were symptomatic. Prophylactic thyroidectomy was performed in 7 cases. Medullary microcarcinoma was found in all, and additional papillary thyroid carcinoma in one. An inoperable tumor was detected in one patient, and sorafenib treatment was applied. A very heterogeneous clinical presentation can be seen in a group of pediatric patients with RET mutation. In rare RET mutations, the genotype-phenotype relationship is still unclear, and different clinical pictures can be seen. Although prophylactic thyroidectomy is life-saving, it can cause iatrogenic hypothyroidism and hypoparathyroidism. Concomitant papillary microcarcinomas may occur in very young children with germline RET mutation.
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Affiliation(s)
| | | | - Handan Dincaslan
- Pediatric Oncology, Ankara University School of Medicine, Cebeci, Ankara, Turkey
| | - Emel Ünal
- Pediatric Oncology, Ankara University School of Medicine, Cebeci, Ankara, Turkey
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Holm M, Vestergaard P, Poulsen MM, Rasmussen ÅK, Feldt-Rasmussen U, Bay M, Rolighed L, Londero S, Pedersen HB, Hahn CH, Rask KB, Nielsen HH, Gaustadnes M, Rossing MC, Hermann AP, Godballe C, Mathiesen JS. Primary Hyperparathyroidism in Multiple Endocrine Neoplasia Type 2A in Denmark 1930–2021: A Nationwide Population-Based Retrospective Study. Cancers (Basel) 2023; 15:2125. [PMID: 37046785 PMCID: PMC10093219 DOI: 10.3390/cancers15072125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 03/29/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Studies of primary hyperparathyroidism (PHPT) in multiple endocrine neoplasia type 2A (MEN 2A) shows divergence in frequency, disease definition, reporting of clinical characteristics and traces of selection bias. This is a nationwide population-based retrospective study of PHPT in MEN 2A, suggesting a representative frequency, with complete reporting and a strict PHPT definition. The Danish MEN 2A cohort 1930-2021 was used. Of 204 MEN 2A cases, 16 had PHPT, resulting in a frequency of 8% (CI, 5-12). Age-related penetrance at 50 years was 8% (CI, 4-15). PHPT was seen in the American Thyroid Association moderate (ATA-MOD) and high (ATA-H) risk groups in 62% and 38% of carriers, respectively. Median age at PHPT diagnosis was 45 years (range, 21-79). A total of 75% were asymptomatic and 25% were symptomatic. Thirteen underwent parathyroid surgery, resulting in a cure of 69%, persistence in 8% and recurrence in 23%. In this first study with a clear PHPT definition and no selection bias, we found a lower frequency of PHPT and age-related penetrance, but a higher age at PHPT diagnosis than often cited. This might be affected by the Danish RET p.Cys611Tyr founder effect. Our study corroborates that PHPT in MEN 2A is often mild, asymptomatic and is associated with both ATA-MOD and ATA-H variants. Likelihood of cure is high, but recurrence is not infrequent and can occur decades after surgery.
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Affiliation(s)
- Magnus Holm
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, 5000 Odense, Denmark; (M.H.); (M.B.); (C.G.)
| | - Peter Vestergaard
- Steno Diabetes Center North Denmark, Aalborg University Hospital, 9100 Aalborg, Denmark;
| | - Morten Møller Poulsen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark;
| | - Åse Krogh Rasmussen
- Department of Endocrinology and Metabolism, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (Å.K.R.); (U.F.-R.); (M.C.R.)
| | - Ulla Feldt-Rasmussen
- Department of Endocrinology and Metabolism, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (Å.K.R.); (U.F.-R.); (M.C.R.)
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Mette Bay
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, 5000 Odense, Denmark; (M.H.); (M.B.); (C.G.)
| | - Lars Rolighed
- Department of ORL Head & Neck Surgery, Aarhus University Hospital, 8200 Aarhus, Denmark; (L.R.); (S.L.)
| | - Stefano Londero
- Department of ORL Head & Neck Surgery, Aarhus University Hospital, 8200 Aarhus, Denmark; (L.R.); (S.L.)
| | | | - Christoffer Holst Hahn
- Department of ORL Head & Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (C.H.H.); (K.B.R.)
| | - Klara Bay Rask
- Department of ORL Head & Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (C.H.H.); (K.B.R.)
| | - Heidi Hvid Nielsen
- Department of Clinical Biochemistry, Zealand University Hospital, 4000 Roskilde, Denmark;
| | - Mette Gaustadnes
- Department of Molecular Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark;
| | - Maria Caroline Rossing
- Department of Endocrinology and Metabolism, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (Å.K.R.); (U.F.-R.); (M.C.R.)
- Center for Genomic Medicine, Copenhagen University Hospital, 2100 Copenhagen, Denmark
| | | | - Christian Godballe
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, 5000 Odense, Denmark; (M.H.); (M.B.); (C.G.)
- Department of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark
| | - Jes Sloth Mathiesen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, 5000 Odense, Denmark; (M.H.); (M.B.); (C.G.)
- Department of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark
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Multiple Endocrine Neoplasia in Childhood: An Update on Diagnosis, Screening, Management and Treatment. ENDOCRINES 2022. [DOI: 10.3390/endocrines3010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Multiple endocrine neoplasia (MEN) is a group of heterogenous syndromes characterized by the occurrence of two or more endocrine gland tumors in a patient or related individuals in the same family. They are inherited in an autosomal dominant fashion and are highly penetrant. There are three types of MEN syndromes: MEN type 1 (MEN1), MEN type 2 (MEN2), and MEN type 4 (MEN4). MEN2 is further divided into MEN2A, MEN2B (formerly known MEN3), and familial medullary thyroid carcinoma (FMTC). Although MEN syndromes are rare, it is crucial to identify individuals at risk for potentially life-threatening neoplasias. This review article provides an update on each MEN syndrome, its genetics, diagnosis, and management in children.
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Jin L, Zhang X, Ni S, Yan D, Wang M, Li Z, Liu S, An C. A nomogram to predict lateral lymph node metastases in lateral neck in patients with medullary thyroid cancer. Front Endocrinol (Lausanne) 2022; 13:902546. [PMID: 36051385 PMCID: PMC9424632 DOI: 10.3389/fendo.2022.902546] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/21/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Medullary thyroid cancer (MTC) can only be cured by surgery, but the management of lateral lymph nodes is controversial, especially for patients with cN0+cN1a. To address this challenge, we developed a multivariate logistic regression model to predict lateral lymph node metastases (LNM). METHODS We retrospectively collected clinical data from 124 consecutive MTC patients who underwent initial surgery at our institution. The data of 82 patients (from 2010 to 2018) and 42 patients (from January 2019 to November 2019) were used as the training set for building the model and as the test set for validating the model, respectively. RESULTS In the training group, the multivariate analyses indicated that male and MTC patients with higher preoperative basal calcitonin levels were more likely to have lateral LNM (P = 0.007 and 0.005, respectively). Multifocal lesions and suspected lateral LNM in preoperative ultrasound (US) were independent risk factors (P = 0.032 and 0.002, respectively). The identified risk factors were incorporated into a multivariate logistic regression model to generate the nomogram, which showed good discrimination (C-index = 0.963, 95% confidence interval [CI]: 0.9286-0.9972). Our model was validated with an excellent result in the test set and even superior to the training set (C-index = 0.964, 95% CI: 0.9121-1.000). CONCLUSION Higher preoperative basal calcitonin level, male sex, multifocal lesions, and lateral lymph node involvement suspicion on US are risk factors for lateral LNM. Our model and nomogram will objectively and accurately predict lateral LNM in patients with MTC.
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Affiliation(s)
- Lichao Jin
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiwei Zhang
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Song Ni
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dangui Yan
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minjie Wang
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhengjiang Li
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shaoyan Liu
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Shaoyan Liu, ; Changming An,
| | - Changming An
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Shaoyan Liu, ; Changming An,
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Eckelt F, Pfaeffle R, Kiess W, Kratzsch J. Calcitonin and complementary biomarkers in the diagnosis of hereditary medullary thyroid carcinoma in children and adolescents. J Pediatr Endocrinol Metab 2021; 34:1491-1504. [PMID: 34543539 DOI: 10.1515/jpem-2021-0163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 09/06/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Medullary thyroid carcinoma (MTC) is a rare malignancy that is effectively curable by surgery. Unlike in adults, hereditary MTC has a predominant role in children. A fast and safe diagnosis is important to assure the good prognosis for the patients. A major cornerstone is the assessment of biomarkers, but the interpretation must respect their pre-, post- and analytical features. Especially calcitonin (Ctn) is a challenging biomarker in daily laboratory diagnostics. However, Ctn is of particular relevance for the diagnostic in MTC. The American Thyroid Association recommends thyroidectomy if the upper reference range of Ctn is exceeded. Interestingly, age-dependent reference ranges for children and adolescents have become available only recently for Ctn assays. With this review, we aim to highlight the importance of a timely diagnosis of MTC in children and adolescents. CONTENT Recent developments in pediatric biochemical diagnostics of MTC were summarized. This includes guidance on interpretation of RET, Ctn, procalcitonin, carcinoembryonic antigen, carbohydrate antigen 19-9, and chromogranin A. SUMMARY Currently, Ctn is the most investigated biomarker in the diagnosis of MTC in children and adolescents. Other biomarkers as PCT suggest complementary evidence about pediatric MTC but their interpretation based largely on adult's data. A successful treatment of MTC requires, besides results of biomarkers, information about medical history, RET gene analysis and recent guideline knowledge. OUTLOOK More research is required to validate complementary biomarkers of Ctn in children. Additionally, the effect of different confounder on pediatric Ctn levels has to be further clarified.
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Affiliation(s)
- Felix Eckelt
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig, Leipzig, Germany
| | - Roland Pfaeffle
- Department Woman and Child Health, Hospital for Children and Adolescents, University of Leipzig, Leipzig, Germany
| | - Wieland Kiess
- Department Woman and Child Health, Hospital for Children and Adolescents, University of Leipzig, Leipzig, Germany
| | - Juergen Kratzsch
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig, Leipzig, Germany
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Walczyk A, Zgubieński K, Chmielewski G, Hińcza-Nowak K, Kowalik A, Jaskulski J, Kowalska A. Late-Onset Medullary Thyroid Cancer in a Patient with a Germline RET Codon C634R Mutation. Diagnostics (Basel) 2021; 11:diagnostics11081448. [PMID: 34441382 PMCID: PMC8393343 DOI: 10.3390/diagnostics11081448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/29/2021] [Accepted: 08/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Multiple endocrine neoplasia type 2A (MEN2A) is a rare, hereditary syndrome resulting from a germline mutation in the RET proto-oncogene and characterized primarily by medullary thyroid cancer (MTC), pheochromocytoma (PHEO), and hyperparathyroidism. Types of RET mutation have been associated with age at onset, clinical outcomes of MTC, and the penetrance of other components. Patients classified as 'high-risk' by the American Thyroid Association (ATA), based on the aggressiveness of MTC and the penetrance of other components, are recommended to undergo early prophylactic thyroidectomy at age ≤ 5 years and to be screened for PHEO at age ≥ 11 years. Patients with RET codon C634R mutations have been classified as high-risk. Case presentation: The present study describes a 71-year-old woman newly diagnosed with hereditary MTC related to a RET C634R germline mutation. Her basal serum calcitonin level was high, but there was no evidence of distant metastases. Surgery revealed bilateral MTC with two metastatic lymph nodes. Because microscopic resection was incomplete and extranodal extension was observed, the patient underwent adjuvant external beam radiotherapy. Response to therapy was excellent. Follow-up after 1.5 years showed no evidence of disease or other manifestations of MEN2A. Conclusion: Despite RET C634R carriers being classified as high-risk by the ATA, this patient did not present with either distant MTC or PHEO until her seventies. To our knowledge, only one other patient has shown a similar late identification of a RET C634R mutation, but MTC could not be diagnosed because the patient was lost to follow-up. Further research is required to develop optimal protocols that could allow patients requiring prophylactic thyroidectomy to be differentiated from those who can be monitored closely without early surgery.
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Affiliation(s)
- Agnieszka Walczyk
- Endocrinology Clinic, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland;
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
- Correspondence:
| | - Kajetan Zgubieński
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| | - Grzegorz Chmielewski
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| | - Kinga Hińcza-Nowak
- Department of Molecular Diagnostics, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland; (K.H.-N.); (A.K.)
| | - Artur Kowalik
- Department of Molecular Diagnostics, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland; (K.H.-N.); (A.K.)
- Division of Medical Biology, Institute of Biology, Jan Kochanowski University, Uniwersytecka St. 7, 25-406 Kielce, Poland
| | - Jarosław Jaskulski
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| | - Aldona Kowalska
- Endocrinology Clinic, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland;
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
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Multiple endocrine neoplasia type 2: A reveiw. Semin Cancer Biol 2021; 79:163-179. [PMID: 33812987 DOI: 10.1016/j.semcancer.2021.03.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 03/13/2021] [Accepted: 03/27/2021] [Indexed: 12/16/2022]
Abstract
Multiple endocrine neoplasias are rare hereditary syndromes some of them with malignant potential. Multiple endocrine neoplasia type 2 (MEN 2) is an autosomal dominant hereditary cancer syndrome due to germline variants in the REarranged during Transfection (RET) proto-oncogene. There are two distinct clinical entities: MEN 2A and MEN 2B. MEN 2A is associated with medullary thyroid carcinoma (MTC), phaeochromocytoma, primary hyperparathyroidism, cutaneous lichen amyloidosis and Hirschprung's disease and MEN 2B with MTC, phaeochromocytoma, ganglioneuromatosis of the aerodigestive tract, musculoskeletal and ophthalmologic abnormalities. Germline RET variants causing MEN 2 result in gain-of-function; since the discovery of the genetic variants a thorough search for genotype-phenotype associations began in order to understand the high variability both between families and within family members. These studies have successfully led to improved risk classification of prognosis in relation to the genotype, thus improving the management of the patients by thorough genetic counseling. The present review summarizes the recent developments in the knowledge of these hereditary syndromes as well as the impact on clinical management, including genetic counseling, of both individual patients and families. It furthermore points to future directions of research for better clarification of timing of treatments of the various manifestations of the syndromes in order to improve survival and morbidity in these patients.
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Rahmani Samani M, Zarif-Yeganeh M, Mehrabi A, Emami Razavi AN, Sheikholeslami S, Hedayati M. Expression of miR-127, miR-154, and miR-183 in Medullary Thyroid Carcinoma Tumors. IRANIAN JOURNAL OF PUBLIC HEALTH 2021; 50:391-396. [PMID: 33748004 PMCID: PMC7956075 DOI: 10.18502/ijph.v50i2.5358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background: Medullary thyroid cancer (MTC) accounts for 5%–10% of all thyroid cancers, but causes 13% of all thyroid cancer related deaths. MicroRNAs (miRs) have key functions in the development and progression of MTC. Altered expression of some miRs has been reported in many human cancers, including Thyroid cancer. Therefore, we aimed to analyze the expression of miR-154, miR-183 and miR-127 in MTC tumor tissues. Methods: In this case-control study, 15 MTC Formalin-fixed, paraffin-embedded (FFPE) tissue samples and 15 adjacent normal thyroid FFPE tissues, as a control group, were collected from Taleghani, and Loghman Hakim Hospitals, Tehran, Iran since 2005 till 2015. After RNA extraction and cDNA synthesis, the expression of miR-127, miR-154 and miR-183 was measured by quantitative Real-Time Polymerase Chain Reaction (qRT-PCR). Results: Our data showed a significant increase in the expression of miR-127 in MTC samples in comparison with the control group (P<0.05). Although miR-154 and miR-183 expression levels had increase expression in MTC tumors, this change was not statistically significant. Conclusion: The miR-127 could be considered as a prognostic, diagnostic and therapeutic marker for the management of MTC, and it is proposed for further investigation to fully establish the role of this miRNA in MTC.
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Affiliation(s)
- Mahsa Rahmani Samani
- School of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.,Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences and Metabolism, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marjan Zarif-Yeganeh
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences and Metabolism, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atefeh Mehrabi
- School of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.,Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences and Metabolism, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Nader Emami Razavi
- Iran National Tumor Bank, Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
| | - Sara Sheikholeslami
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences and Metabolism, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Hedayati
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences and Metabolism, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Hernando J, Ros J, Arroyo A, Capdevila J. Clinical and Translational Challenges in Thyroid Cancer. Curr Med Chem 2020; 27:4806-4822. [PMID: 32056516 DOI: 10.2174/0929867327666200214125712] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 01/23/2020] [Accepted: 01/31/2020] [Indexed: 01/15/2023]
Abstract
Thyroid cancer is the most common endocrine malignancy and it accounts for 1% of all newly diagnosed tumors. Approximately 10% of patients with differentiated thyroid carcinomas (DTC) and 30% with medullary thyroid carcinoma (MTC) could not be cured with locoregional treatment and could develop metastatic disease. In addition, one of the most aggressive solid tumors can arise from the thyroid gland, the anaplastic thyroid carcinoma, with a median overall survival of less than 6 months. Currently, only four drugs are approved for the treatment of DTC and MTC and several unmet needs are focusing the scientific discussions, including the resistant setting, the off-target side effects that may reduce the efficacy and the molecular knowledge-based combinations. In this review, we aimed to discuss the current molecular landscape and treatment of thyroid cancers, and the ongoing clinical and translational research lines focusing on new drugs and drug combinations to improve the inhibition of driver mutations, such as BRAF and RET, and how systemic therapies that improved outcomes of other cancer types, like immunotherapy and peptide receptor radionuclide therapy, may play a role in the future management of advanced thyroid cancers.
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Affiliation(s)
- Jorge Hernando
- Medical Oncology Department, Gastrointestinal and Endocrine Tumor Unit, Vall d´Hebron University Hospital, Vall Hebron Institute of Oncology (VHIO), Pg Vall d´Hebron 119-129, 08035 Barcelona, Spain
| | - Javier Ros
- Medical Oncology Department, Gastrointestinal and Endocrine Tumor Unit, Vall d´Hebron University Hospital, Vall Hebron Institute of Oncology (VHIO), Pg Vall d´Hebron 119-129, 08035 Barcelona, Spain
| | - Alvaro Arroyo
- Medical Oncology Department, Gastrointestinal and Endocrine Tumor Unit, Vall d´Hebron University Hospital, Vall Hebron Institute of Oncology (VHIO), Pg Vall d´Hebron 119-129, 08035 Barcelona, Spain
| | - Jaume Capdevila
- Medical Oncology Department, Gastrointestinal and Endocrine Tumor Unit, Vall d´Hebron University Hospital, Vall Hebron Institute of Oncology (VHIO), Pg Vall d´Hebron 119-129, 08035 Barcelona, Spain
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11
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Larsen LV, Mirebeau-Prunier D, Imai T, Alvarez-Escola C, Hasse-Lazar K, Censi S, Castroneves LA, Sakurai A, Kihara M, Horiuchi K, Barbu VD, Borson-Chazot F, Gimenez-Roqueplo AP, Pigny P, Pinson S, Wohllk N, Eng C, Aydogan BI, Saranath D, Dvorakova S, Castinetti F, Patocs A, Bergant D, Links TP, Peczkowska M, Hoff AO, Mian C, Dwight T, Jarzab B, Neumann HPH, Robledo M, Uchino S, Barlier A, Godballe C, Mathiesen JS. Primary hyperparathyroidism as first manifestation in multiple endocrine neoplasia type 2A: an international multicenter study. Endocr Connect 2020; 9:489-497. [PMID: 32375120 PMCID: PMC7354718 DOI: 10.1530/ec-20-0163] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/06/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Multiple endocrine neoplasia type 2A (MEN 2A) is a rare syndrome caused by RET germline mutations and has been associated with primary hyperparathyroidism (PHPT) in up to 30% of cases. Recommendations on RET screening in patients with apparently sporadic PHPT are unclear. We aimed to estimate the prevalence of cases presenting with PHPT as first manifestation among MEN 2A index cases and to characterize the former cases. DESIGN AND METHODS An international retrospective multicenter study of 1085 MEN 2A index cases. Experts from MEN 2 centers all over the world were invited to participate. A total of 19 centers in 17 different countries provided registry data of index cases followed from 1974 to 2017. RESULTS Ten cases presented with PHPT as their first manifestation of MEN 2A, yielding a prevalence of 0.9% (95% CI: 0.4-1.6). 9/10 cases were diagnosed with medullary thyroid carcinoma (MTC) in relation to parathyroid surgery and 1/10 was diagnosed 15 years after parathyroid surgery. 7/9 cases with full TNM data were node-positive at MTC diagnosis. CONCLUSIONS Our data suggest that the prevalence of MEN 2A index cases that present with PHPT as their first manifestation is very low. The majority of index cases presenting with PHPT as first manifestation have synchronous MTC and are often node-positive. Thus, our observations suggest that not performing RET mutation analysis in patients with apparently sporadic PHPT would result in an extremely low false-negative rate, if no other MEN 2A component, specifically MTC, are found during work-up or resection of PHPT.
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Affiliation(s)
- Louise Vølund Larsen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Delphine Mirebeau-Prunier
- Laboratoire de Biochimie et Biologie Moléculaire, CHU Angers, Université d’Angers, UMR CNRS 6015, INSERM U1083, MITOVASC, Angers, France
| | - Tsuneo Imai
- Department of Breast & Endocrine Surgery, National Hospital Organization, Higashinagoya National Hospital, Nagoya, Japan
| | | | - Kornelia Hasse-Lazar
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Simona Censi
- Endocrinology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Luciana A Castroneves
- Department of Endocrinology, Endocrine Oncology Unit, Instituto do Cancer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Akihiro Sakurai
- Department of Medical Genetics and Genomics, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Minoru Kihara
- Department of Surgery, Kuma Hospital, Kobe, Hyogo, Japan
| | - Kiyomi Horiuchi
- Department of Breast and Endocrine Surgery, Tokyo Women’s Medical University, Tokyo, Japan
| | - Véronique Dorine Barbu
- AP-HP, Sorbonne Université, Laboratoire Commun de Biologie et Génétique Moléculaires, Hôpital St Antoine & INSERM CRSA, Paris, France
- Réseau TenGen, Marseille, France
| | - Francoise Borson-Chazot
- Réseau TenGen, Marseille, France
- Fédération d’Endocrinologie, Hospices Civils de Lyon, Université Lyon 1, France
| | - Anne-Paule Gimenez-Roqueplo
- Réseau TenGen, Marseille, France
- Service de Génétique, AP-HP, Hôpital européen Georges Pompidou, Paris, France
- Université de Paris, PARCC, INSERM, Paris, France
| | - Pascal Pigny
- Réseau TenGen, Marseille, France
- Laboratoire de Biochimie et Oncologie Moléculaire, CHU Lille, Lille, France
| | - Stephane Pinson
- Réseau TenGen, Marseille, France
- Laboratoire de Génétique Moléculaire, CHU Lyon, Lyon, France
| | - Nelson Wohllk
- Endocrine Section, Hospital del Salvador, Santiago de Chile, Department of Medicine, University of Chile, Santiago, Chile
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Berna Imge Aydogan
- Department of Endocrinology And Metabolic Diseases, Ankara University School of Medicine, Ankara, Turkey
| | - Dhananjaya Saranath
- Department of Research Studies & Additional Projects, Cancer Patients Aid Association, Dr. Vithaldas Parmar Research & Medical Centre, Worli, Mumbai, India
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Frederic Castinetti
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Marseille, France
- Department of Endocrinology, Assistance Publique-Hôpitaux de Marseille (AP-HM), Hôpital de la Conception, Centre de Référence des Maladies Rares de l’hypophyse HYPO, Marseille, France
| | - Attila Patocs
- HAS-SE Momentum Hereditary Endocrine Tumors Research Group, Semmelweis University, Budapest, Hungary
| | - Damijan Bergant
- Department of Surgical Oncology, Institute of Oncology, Ljubljana, Slovenia
| | - Thera P Links
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | | | - Ana O Hoff
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Caterina Mian
- Endocrinology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Trisha Dwight
- Cancer Genetics, Kolling Institute, Royal North Shore Hospital and University of Sydney, Sydney, New South Wales, Australia
| | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Hartmut P H Neumann
- Section for Preventive Medicine, Medical Center-University of Freiburg, Faculty of Medicine, Albert Ludwigs-University of Freiburg, Freiburg, Germany
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center (CNIO), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Shinya Uchino
- Department of Endocrine Surgery, Noguchi Thyroid Clinic and Hospital Foundation, Beppu, Oita, Japan
| | - Anne Barlier
- Réseau TenGen, Marseille, France
- Aix Marseille Univ, APHM, INSERM, MMG, Laboratory of Molecular Biology, Hospital La Conception, Marseille, France
| | - Christian Godballe
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Jes Sloth Mathiesen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Correspondence should be addressed to J S Mathiesen:
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Würgler Hansen A, Sønderberg Roos LK, Løssl K, Godballe C, Mathiesen JS. Preimplantation Genetic Testing of Multiple Endocrine Neoplasia Type 2A. Front Endocrinol (Lausanne) 2020; 11:572151. [PMID: 33178136 PMCID: PMC7592389 DOI: 10.3389/fendo.2020.572151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 09/03/2020] [Indexed: 11/13/2022] Open
Abstract
Background: When discussing matters of reproduction, the 2015 revised guidelines for the management of medullary thyroid carcinoma recommend that patients diagnosed with multiple endocrine neoplasia type 2A (MEN 2A) are informed about the option of Preimplantation Genetic Testing for Monogenic Disorders (PGT-M). In addition, patients seem to have a genuine interest in reproductive options. However, there are just two reports worldwide of this technology being used for patients with MEN 2A. We here present, in a Danish couple where the man has MEN 2A, the first European family with children born after PGT-M. Objective: To report the results of PGT-M in relation to multiple endocrine neoplasia type 2A with the aim to increase awareness among physicians treating this and other genetic disorders. Methods: A Danish couple was referred to the PGT Center at Copenhagen University Hospital Rigshospitalet and opted for PGT-M after counseling by a clinical geneticist and a fertility doctor. The embryos were diagnosed using microsatellite polymorphic marker close to RET. Results: The couple had two healthy children born in 2017 and 2019 as a result of a total of three ICSI treatments including controlled ovarian stimulation, oocyte retrieval and PGT-M, and a total of six blastocyst transfers. Conclusion: A session with a clinical geneticist covering all reproductive options for patients in early adult life is a relevant part of the clinical management of patients with MEN 2A, and other patients with hereditary cancer predisposition syndromes.
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Affiliation(s)
- Anders Würgler Hansen
- Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- The Emergency Department, Sydvestjysk Sygehus, Esbjerg, Denmark
- *Correspondence: Anders Würgler Hansen
| | | | - Kristine Løssl
- The Fertility Clinic, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Christian Godballe
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jes Sloth Mathiesen
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Mathiesen JS, Nielsen SG, Rasmussen ÅK, Kiss K, Wadt K, Hermann AP, Nielsen MF, Larsen SR, Brusgaard K, Frederiksen AL, Godballe C, Rossing M. Variability in Medullary Thyroid Carcinoma in RET L790F Carriers: A Case Comparison Study of Index Patients. Front Endocrinol (Lausanne) 2020; 11:251. [PMID: 32411094 PMCID: PMC7198720 DOI: 10.3389/fendo.2020.00251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/06/2020] [Indexed: 12/27/2022] Open
Abstract
Background: Previous studies have suggested that the variability in age of onset and aggressiveness of medullary thyroid carcinoma (MTC) in patients with multiple endocrine neoplasia type 2A (MEN 2A) carrying the same REarranged during Transfection (RET) mutation may be caused by additional RET germline variants or somatic variants. Methods: This study was a retrospective case comparison study of all MEN 2A index patients (n = 2) with the RET L790F germline mutation in Denmark. Whole blood and MTC tissue were analyzed for RET germline variants and other somatic variants (>500), respectively. Results: Patient 1 presented with MTC (T1aN1bM0) at age 14 years, while patient 2 presented with MTC (T1bN0M0) at age 70 years. No germline RET germline variants nor other variants were found to explain this MTC variability. Conclusions: We could not confirm the previously reported finding of a somatic RET variant as likely responsible for the early onset and aggressiveness of MTC in a RET germline mutation carrier. Also, we found no RET germline variants that could explain the MTC variability among our index patients. We did, however, identify a somatic FLT3 R387Q variant with an unknown potential as genetic modifier. Further large-scale studies are needed to investigate genetic modifiers in RET L790F carriers.
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Affiliation(s)
- Jes Sloth Mathiesen
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- *Correspondence: Jes Sloth Mathiesen
| | - Søren Grønlund Nielsen
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Åse Krogh Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Katalin Kiss
- Department of Pathology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Karin Wadt
- Department of Clinical Genetics, Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | | | - Klaus Brusgaard
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | | | - Christian Godballe
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Maria Rossing
- Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
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14
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Opsahl EM, Akslen LA, Schlichting E, Aas T, Brauckhoff K, Hagen AI, Rosenlund AF, Sigstad E, Grøholt KK, Jørgensen LH, Bjøro T. The Role of Calcitonin in Predicting the Extent of Surgery in Medullary Thyroid Carcinoma: A Nationwide Population-Based Study in Norway. Eur Thyroid J 2019; 8:159-166. [PMID: 31259158 PMCID: PMC6587193 DOI: 10.1159/000499018] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 02/18/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Preoperative predictors for the need of prophylactic lymph node dissection in the lateral neck have been studied in patients with medullary thyroid carcinoma (MTC). OBJECTIVES To evaluate the ability of serum calcitonin to predict the extent of surgery needed in the lateral neck. METHODS This retrospective population-based cohort study includes data from 94 of 139 patients with MTC surgically treated in Norway from 2003 to 2016. Patients were identified in the 4 regional centers treating MTC and by the Cancer Registry of Norway, and grouped according to calcitonin levels. In 58 patients without distant metastases or disease progression to the next tumor level (NPNL), data were compared in prognostic groups (N0-NPNL), (N1a-NPNL), and (N1b-NPNL). RESULTS At calcitonin levels ≤500, 501-1,000, and >1,000 pmol/L, metastatic lymph nodes in the lateral neck were found in 16, 50, and 71% of the patients, respectively. In the prognostic groups, 19% of N0-NPNL patients had calcitonin >500 pmol/L and 17% of N1b-NPNL patients had calcitonin ≤500 pmol/L. In multivariate analysis, factors predicting biochemical cure and calcitonin level ≤500 pmol/L were no metastatic lymph nodes in the lateral neck (p = 0.030) and tumor diameter ≤20 mm (p < 0.001), respectively. Factors related to metastatic lymph nodes in the lateral neck were extrathyroidal extension (p = 0.007) and no biochemical cure (p = 0.028). CONCLUSIONS Basal calcitonin cannot predict the need for prophylactic lateral lymph node dissection in patients with MTC. Further prospective, randomized studies are warranted.
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Affiliation(s)
- Else Marie Opsahl
- Section of Breast- and Endocrine Surgery, Department of Oncology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- *Else Marie Opsahl, MD, Department of Oncology, Oslo University Hospital, PO Box 4950 Nydalen, NO–0424 Oslo (Norway), E-Mail or
| | - Lars Andreas Akslen
- Section for Pathology, Department of Clinical Medicine, Centre for Cancer Biomarkers CCBIO, University of Bergen, Bergen, Norway
- Department of Pathology, Haukeland University Hospital Bergen, Bergen, Norway
| | - Ellen Schlichting
- Section of Breast- and Endocrine Surgery, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Turid Aas
- Department of Breast- and Endocrine Surgery, Haukeland University Hospital, Bergen, Norway
| | - Katrin Brauckhoff
- Department of Breast- and Endocrine Surgery, Haukeland University Hospital, Bergen, Norway
| | - Anne Irene Hagen
- Department of Breast- and Endocrine Surgery, St. Olavs University Hospital, Trondheim, Norway
| | - Alf Frimann Rosenlund
- Section of Breast- and Endocrine Surgery, Department of Surgery, University Hospital of North Norway, Tromsø, Norway
| | - Eva Sigstad
- Department of Pathology, Oslo University Hospital, Oslo, Norway
| | | | - Lars H. Jørgensen
- Department of Thoracic Surgery, Oslo University Hospital, Oslo, Norway
| | - Trine Bjøro
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
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15
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Febrero B, Rodríguez JM, Ríos A, Segura P, Pérez-Sánchez B, Torregrosa N, Hernández AM, Parrilla P. Prophylactic thyroidectomy in multiple endocrine neoplasia 2 (MEN2) patients with the C634Y mutation: A long-term follow-up in a large single-center cohort. Eur J Surg Oncol 2019; 45:625-630. [DOI: 10.1016/j.ejso.2018.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 07/12/2018] [Accepted: 09/04/2018] [Indexed: 02/05/2023] Open
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16
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Maciel RMB, Camacho CP, Assumpção LVM, Bufalo NE, Carvalho AL, de Carvalho GA, Castroneves LA, de Castro FM, Ceolin L, Cerutti JM, Corbo R, Ferraz TMBL, Ferreira CV, França MIC, Galvão HCR, Germano-Neto F, Graf H, Jorge AAL, Kunii IS, Lauria MW, Leal VLG, Lindsey SC, Lourenço DM, Maciel LMZ, Magalhães PKR, Martins JRM, Martins-Costa MC, Mazeto GMFS, Impellizzeri AI, Nogueira CR, Palmero EI, Pessoa CHCN, Prada B, Siqueira DR, Sousa MSA, Toledo RA, Valente FOF, Vaisman F, Ward LS, Weber SS, Weiss RV, Yang JH, Dias-da-Silva MR, Hoff AO, Toledo SPA, Maia AL. Genotype and phenotype landscape of MEN2 in 554 medullary thyroid cancer patients: the BrasMEN study. Endocr Connect 2019; 8:289-298. [PMID: 30763276 PMCID: PMC6410763 DOI: 10.1530/ec-18-0506] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/13/2019] [Indexed: 12/26/2022]
Abstract
Multiple endocrine neoplasia type 2 (MEN2) is an autosomal dominant genetic disease caused by RET gene germline mutations that is characterized by medullary thyroid carcinoma (MTC) associated with other endocrine tumors. Several reports have demonstrated that the RET mutation profile may vary according to the geographical area. In this study, we collected clinical and molecular data from 554 patients with surgically confirmed MTC from 176 families with MEN2 in 18 different Brazilian centers to compare the type and prevalence of RET mutations with those from other countries. The most frequent mutations, classified by the number of families affected, occur in codon 634, exon 11 (76 families), followed by codon 918, exon 16 (34 families: 26 with M918T and 8 with M918V) and codon 804, exon 14 (22 families: 15 with V804M and 7 with V804L). When compared with other major published series from Europe, there are several similarities and some differences. While the mutations in codons C618, C620, C630, E768 and S891 present a similar prevalence, some mutations have a lower prevalence in Brazil, and others are found mainly in Brazil (G533C and M918V). These results reflect the singular proportion of European, Amerindian and African ancestries in the Brazilian mosaic genome.
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Affiliation(s)
- Rui M B Maciel
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
- Correspondence should be addressed to R M B Maciel or S C Lindsey: or
| | - Cleber P Camacho
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Lígia V M Assumpção
- Faculdade de Ciências Médicas, Universidade de Campinas, Campinas, São Paulo, Brazil
| | - Natassia E Bufalo
- Faculdade de Ciências Médicas, Universidade de Campinas, Campinas, São Paulo, Brazil
| | | | - Gisah A de Carvalho
- Faculdade de Medicina, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Luciana A Castroneves
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
- Instituto do Câncer do Estado de São Paulo, São Paulo, São Paulo, Brazil
| | | | - Lucieli Ceolin
- Hospital de Clínicas de Porto Alegre and Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Janete M Cerutti
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Rossana Corbo
- Instituto Nacional do Câncer, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Carla V Ferreira
- Hospital de Clínicas de Porto Alegre and Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - M Inez C França
- Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
- Hospital Santa Rita de Cássia, Vitória, Espírito Santo, Brazil
| | | | - Fausto Germano-Neto
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Hans Graf
- Faculdade de Medicina, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Alexander A L Jorge
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Ilda S Kunii
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Márcio W Lauria
- Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vera L G Leal
- Instituto Estadual de Diabetes e Endocrinologia, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Susan C Lindsey
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
- Correspondence should be addressed to R M B Maciel or S C Lindsey: or
| | - Delmar M Lourenço
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
- Instituto do Câncer do Estado de São Paulo, São Paulo, São Paulo, Brazil
| | - Léa M Z Maciel
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Patrícia K R Magalhães
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - João R M Martins
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - M Cecília Martins-Costa
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
- Hospital Geral de Fortaleza, Fortaleza, Ceará, Brazil
- Universidade de Fortaleza, Fortaleza, Ceará, Brazil
| | - Gláucia M F S Mazeto
- Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Anelise I Impellizzeri
- Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Célia R Nogueira
- Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Edenir I Palmero
- Hospital de Câncer de Barretos, Barretos, São Paulo, Brazil
- Faculdade de Ciências da Saúde de Barretos Dr. Paulo Prata, Barretos, São Paulo, Brazil
| | | | - Bibiana Prada
- Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Débora R Siqueira
- Hospital de Clínicas de Porto Alegre and Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Maria Sharmila A Sousa
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
- Escola Fiocruz de Governo, Fundação Oswaldo Cruz and Ministério da Saúde, Brasília, Distrito Federal, Brazil
| | - Rodrigo A Toledo
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
- Vall d’Hebron Institute of Oncology (VHIO), CIBERONC, Barcelona, Spain
| | - Flávia O F Valente
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Fernanda Vaisman
- Instituto Nacional do Câncer, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Laura S Ward
- Faculdade de Ciências Médicas, Universidade de Campinas, Campinas, São Paulo, Brazil
| | - Shana S Weber
- Hospital de Clínicas de Porto Alegre and Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Rita V Weiss
- Instituto Estadual de Diabetes e Endocrinologia, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ji H Yang
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Magnus R Dias-da-Silva
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Ana O Hoff
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
- Instituto do Câncer do Estado de São Paulo, São Paulo, São Paulo, Brazil
| | - Sergio P A Toledo
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Ana L Maia
- Hospital de Clínicas de Porto Alegre and Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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Decmann A, Patócs A, Igaz P. Overview of Genetically Determined Diseases/Multiple Endocrine Neoplasia Syndromes Predisposing to Endocrine Tumors. EXPERIENTIA SUPPLEMENTUM (2012) 2019; 111:105-127. [PMID: 31588530 DOI: 10.1007/978-3-030-25905-1_7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this chapter, we present an overview of multiple endocrine neoplasia syndromes including their most important clinical and molecular features. Multiple endocrine neoplasia type 1 and 2 syndromes (MEN1 and MEN2) are discussed in detail. Syndromes that are presented in other chapters are only briefly mentioned. We discuss the relevance of germline gene alterations in apparently sporadic endocrine tumors, e.g., medullary thyroid cancer, primary hyperparathyroidism, and neuroendocrine tumors. McCune-Albright syndrome that only exists in non-hereditary, sporadic forms is also discussed in detail, as tumors of several endocrine organs can develop in the same individual.
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Affiliation(s)
- Abel Decmann
- 2nd Department of Internal Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Attila Patócs
- Department of Laboratory Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary
- "Lendület" Hereditary Endocrine Tumors Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
- Department of Molecular Genetics, National Institute of Oncology, Budapest, Hungary
| | - Peter Igaz
- 2nd Department of Internal Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary.
- MTA-SE Molecular Medicine Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary.
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18
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Opsahl EM, Akslen LA, Schlichting E, Aas T, Brauckhoff K, Hagen AI, Rosenlund AF, Sigstad E, Grøholt KK, Mæhle L, Engebretsen LF, Jørgensen LH, Varhaug JE, Bjøro T. Trends in Diagnostics, Surgical Treatment, and Prognostic Factors for Outcomes in Medullary Thyroid Carcinoma in Norway: A Nationwide Population-Based Study. Eur Thyroid J 2019; 8:31-40. [PMID: 30800639 PMCID: PMC6381913 DOI: 10.1159/000493977] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 09/21/2018] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Medullary thyroid carcinoma (MTC) is rare. Nationwide population-based studies are important to evaluate its clinical course. OBJECTIVES To describe all patients with MTC in Norway during 1994-2016 and compare time-related trends in diagnostics and surgical treatment, including prognostic factors for biochemical cure and disease-specific survival (DSS). METHODS This retrospective population-based cohort study includes data for 228 out of 237 patients (96%) with MTC; 201 patients were surgically treated. Patients were identified in the 4 regional centers treating MTC and by the Cancer Registry of Norway. Data were collected from patients' files. Trends were compared over 2 study periods. RESULTS MTC accounted for 4.2% of thyroid carcinomas. During the study periods, the incidence increased from 0.18 to 0.25: 100,000 per year, preoperative diagnostics improved with increased use of calcitonin, ultrasound, and fine-needle cytology (p = 0.010, p < 0,001, and p = 0.001), patients were diagnosed at an earlier tumor stage (p = 0.004), and more patients were cured (p = 0.002). Via multivariate analysis of patients with metastatic lymph nodes, independent prognostic factors for cure were: a low ratio of metastatic and total number of dissected lymph nodes (p = 0.021) and no extrathyroidal extension (p = 0.030). Independent prognostic factors for DSS were: no distant metastasis, a younger age, and a low ratio of metastatic and dissected lymph nodes (p = 0.005, p = 0.020, p = 0.022). CONCLUSIONS Preoperative diagnostics have improved over time with increased therapeutic control. A low ratio of metastatic and dissected lymph nodes predicts better outcomes in patients with metastatic lymph nodes.
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Affiliation(s)
- Else Marie Opsahl
- Section of Breast and Endocrine Surgery, Department of Oncology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- *Else Marie Opsahl, MD, Section for Breast and Endocrine Surgery, Department of Oncology Oslo University Hospita, PO Box 4950 Nydalen, NO–0424 Oslo (Norway), E-Mail
| | - Lars Andreas Akslen
- Section for Pathology, Department of Clinical Medicine, Centre for Cancer Biomarkers CCBIO, University of Bergen, Bergen, Norway
- Department of Pathology, Haukeland University Hospital Bergen, Bergen, Norway
| | - Ellen Schlichting
- Section of Breast and Endocrine Surgery, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Turid Aas
- Department of Breast and Endocrine Surgery, Haukeland University Hospital, Bergen, Norway
| | - Katrin Brauckhoff
- Department of Breast and Endocrine Surgery, Haukeland University Hospital, Bergen, Norway
| | - Anne Irene Hagen
- Department of Breast and Endocrine Surgery, St. Olavs University Hospital, Trondheim, Norway
| | - Alf Frimann Rosenlund
- Section of Breast and Endocrine Surgery, Department of Surgery, University Hospital of North Norway, Tromsø, Norway
| | - Eva Sigstad
- Department of Pathology, Oslo University Hospital, Oslo, Norway
| | | | - Lovise Mæhle
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - Lars Fredrik Engebretsen
- Center for Medical Genetics and Molecular Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Medical Genetics, St. Olavs University Hospital, Trondheim, Norway
| | - Lars H. Jørgensen
- Department of Thoracic Surgery, Oslo University Hospital, Oslo, Norway
| | - Jan Erik Varhaug
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Trine Bjøro
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
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19
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Mathiesen JS, Kroustrup JP, Vestergaard P, Stochholm K, Poulsen PL, Rasmussen ÅK, Feldt-Rasmussen U, Schytte S, Pedersen HB, Hahn CH, Bentzen J, Möller S, Gaustadnes M, Rossing M, Nielsen FC, Brixen K, Frederiksen AL, Godballe C. Incidence and prevalence of multiple endocrine neoplasia 2A in Denmark 1901-2014: a nationwide study. Clin Epidemiol 2018; 10:1479-1487. [PMID: 30349395 PMCID: PMC6190626 DOI: 10.2147/clep.s174606] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background The incidence and prevalence of multiple endocrine neoplasia 2A (MEN2A) have only been reported once in a nationwide setting. However, it is unclear whether the figures are representative of other populations, as the major component of the syndrome, hereditary medullary thyroid carcinoma (MTC), has been reported as rare in the same country. We conducted a nationwide retrospective cohort study of MEN2A in Denmark from 1901 to 2014, aiming to describe the incidence and prevalence. Methods This study included 250 unique MEN2A patients born or resident in Denmark before December 31, 2014. Patients were identified through the Danish REarranged during Transfection (RET) cohort, linkage of MEN2A pedigrees, the Danish MTC cohort, a nationwide collaboration of MEN2 centers, cross-checking of other relevant cohorts, and a systematic literature search. Results The incidence from 1971 to 2000 was 28 (95% CI: 21–37) per million live births per year. Incidence for the specific mutations or for the overall MEN2A group did not change significantly from 1901 to 2014 (P>0.05). Point prevalence at January 1, 2015, was 24 per million (95% CI: 20–28). Conclusion The incidence and prevalence of MEN2A in Denmark seem higher than those reported in other countries. This is likely explained by the Danish C611Y founder effect. Also, our data indicate no significant change in MEN2A incidence during the last century.
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Affiliation(s)
- Jes Sloth Mathiesen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark, .,Department of Clinical Research, University of Southern Denmark, Odense, Denmark,
| | - Jens Peter Kroustrup
- Department of Clinical Medicine and Endocrinology, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Vestergaard
- Department of Clinical Medicine and Endocrinology, Aalborg University Hospital, Aalborg, Denmark.,Steno Diabetes Center North Jutland, Aalborg, Denmark
| | - Kirstine Stochholm
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, DK-8000 Aarhus, Denmark.,Center for Rare Diseases, Aarhus University Hospital, Aarhus N, Denmark
| | - Per Løgstrup Poulsen
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, DK-8000 Aarhus, Denmark
| | - Åse Krogh Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Sten Schytte
- Department of ORL Head and Neck Surgery, Aarhus University Hospital, Aarhus, Denmark
| | | | - Christoffer Holst Hahn
- Department of ORL Head and Neck Surgery, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jens Bentzen
- Department of Oncology, Herlev Hospital, Herlev, Denmark
| | - Sören Möller
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark, .,Odense Patient data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
| | - Mette Gaustadnes
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Maria Rossing
- Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
| | - Finn Cilius Nielsen
- Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kim Brixen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark,
| | - Anja Lisbeth Frederiksen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark, .,Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | - Christian Godballe
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark,
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20
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Raue F, Frank-Raue K. Update on Multiple Endocrine Neoplasia Type 2: Focus on Medullary Thyroid Carcinoma. J Endocr Soc 2018; 2:933-943. [PMID: 30087948 PMCID: PMC6065486 DOI: 10.1210/js.2018-00178] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 07/10/2018] [Indexed: 12/11/2022] Open
Abstract
Multiple endocrine neoplasia type 2 (MEN2) is an autosomal dominant hereditary cancer syndrome caused by missense gain-of-function mutations in the RET proto-oncogene on chromosome 10. Specific RET mutations can predispose toward a particular phenotype and clinical course, with strong genotype–phenotype correlations. MEN2 is highly penetrant in medullary thyroid carcinoma (MTC), and it can be associated with bilateral pheochromocytoma and primary hyperparathyroidism. Two different clinical variants of MEN2 are known: MEN2A, which includes the familial subtype, and MEN2B. Treatment includes early thyroidectomy. Recommendations on the timing and extent of surgery are based on the RET mutation risk categories (moderate-, high-, or highest-risk) regarding the age of MTC onset. Early identification of patients with hereditary MTC has improved treatment outcomes. Previously, MTC was diagnosed based on clinical tumors; in contrast, with genetic screening, MTC can be diagnosed at preclinical disease states. This approach has resulted in a high cure rate and a much better prognosis for MTC. However, classification into one of the three RET mutation risk groups for predicting aggressiveness and prognosis has had limited impact. Increasing evidence has shown that patients with RET mutations in different risk classifications exhibit a broad spectrum of MTC aggressiveness during follow-up, with no relevant difference in survival. The specific germline activating mutation of the RET proto-oncogene appears to be the first determinant of the age of MTC onset, but, presumably, different regulatory events determine long-term tumor behavior.
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Affiliation(s)
- Friedhelm Raue
- Endocrine Practice Heidelberg, Molecular Genetic Laboratory, Heidelberg, Germany
| | - Karin Frank-Raue
- Endocrine Practice Heidelberg, Molecular Genetic Laboratory, Heidelberg, Germany
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21
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Mathiesen JS, Kroustrup JP, Vestergaard P, Stochholm K, Poulsen PL, Rasmussen ÅK, Feldt-Rasmussen U, Gaustadnes M, Ørntoft TF, Rossing M, Nielsen FC, Albrechtsen A, Brixen K, Godballe C, Frederiksen AL. Founder Effect of the RET C611Y Mutation in Multiple Endocrine Neoplasia 2A in Denmark: A Nationwide Study. Thyroid 2017; 27:1505-1510. [PMID: 29020875 DOI: 10.1089/thy.2017.0404] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Multiple endocrine neoplasia (MEN) 2A and 2B are caused by REarranged during Transfection (RET) germline mutations. In a recent nationwide study, an unusually high prevalence (33%) of families with the C611Y mutation was reported, and it was hypothesized that this might be due to a founder effect. The first nationwide study of haplotypes in MEN2A families was conducted, with the aim of investigating the relatedness and occurrence of de novo mutations among Danish families carrying similar mutations. METHODS The study included 21 apparently unrelated MEN2A families identified from a nationwide Danish RET cohort from 1994 to 2014. Twelve, two, two, three, and two families carried the C611Y, C618F, C618Y, C620R, and C634R mutations, respectively. Single nucleotide polymorphism chip data and identity by descent analysis were used to assess relatedness. RESULTS A common founder mutation was found among all 12 C611Y families and between both C618Y families. No relatedness was identified in the remaining families. CONCLUSION The data suggest that all families with the C611Y germline mutation in Denmark originate from a recent common ancestor, probably explaining the unusually high prevalence of this mutation. Additionally, the results indicate that the C611Y mutation rarely arises de novo, thus underlining the need for thorough multigenerational genetic work up in carriers of this mutation.
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Affiliation(s)
- Jes Sloth Mathiesen
- 1 Department of ORL Head and Neck Surgery, Odense University Hospital , Odense, Denmark
- 2 Department of Clinical Research, University of Southern Denmark , Odense, Denmark
| | - Jens Peter Kroustrup
- 3 Department of Clinical Medicine and Endocrinology, Aalborg University Hospital , Aalborg, Denmark
| | - Peter Vestergaard
- 3 Department of Clinical Medicine and Endocrinology, Aalborg University Hospital , Aalborg, Denmark
| | - Kirstine Stochholm
- 4 Department of Internal Medicine and Endocrinology, Aarhus University Hospital , Aarhus, Denmark
| | - Per Løgstrup Poulsen
- 4 Department of Internal Medicine and Endocrinology, Aarhus University Hospital , Aarhus, Denmark
| | - Åse Krogh Rasmussen
- 5 Department of Medical Endocrinology, Copenhagen University Hospital , Copenhagen, Denmark
| | - Ulla Feldt-Rasmussen
- 5 Department of Medical Endocrinology, Copenhagen University Hospital , Copenhagen, Denmark
| | - Mette Gaustadnes
- 6 Department of Molecular Medicine, Aarhus University Hospital , Aarhus, Denmark
| | - Torben Falck Ørntoft
- 6 Department of Molecular Medicine, Aarhus University Hospital , Aarhus, Denmark
| | - Maria Rossing
- 7 Center for Genomic Medicine, Copenhagen University Hospital , Copenhagen, Denmark
| | - Finn Cilius Nielsen
- 7 Center for Genomic Medicine, Copenhagen University Hospital , Copenhagen, Denmark
| | - Anders Albrechtsen
- 8 Bioinformatics Center, Department of Biology, University of Copenhagen , Copenhagen, Denmark
| | - Kim Brixen
- 2 Department of Clinical Research, University of Southern Denmark , Odense, Denmark
| | - Christian Godballe
- 1 Department of ORL Head and Neck Surgery, Odense University Hospital , Odense, Denmark
| | - Anja Lisbeth Frederiksen
- 2 Department of Clinical Research, University of Southern Denmark , Odense, Denmark
- 9 Department of Clinical Genetics, Odense University Hospital , Odense, Denmark
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22
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Lebeault M, Pinson S, Guillaud-Bataille M, Gimenez-Roqueplo AP, Carrie A, Barbu V, Pigny P, Bezieau S, Rey JM, Delvincourt C, Giraud S, Veyrat-Durebex C, Saulnier P, Bouzamondo N, Chabbert M, Blin J, Mohamed A, Romanet P, Borson-Chazot F, Rohmer V, Barlier A, Mirebeau-Prunier D. Nationwide French Study of RET Variants Detected from 2003 to 2013 Suggests a Possible Influence of Polymorphisms as Modifiers. Thyroid 2017; 27:1511-1522. [PMID: 28946813 DOI: 10.1089/thy.2016.0399] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND The presence of single nucleotide polymorphisms (SNPs) in the REarranged during Transfection (RET) gene has been investigated with regard to their potential role in the development or progression of medullary thyroid cancer or pheochromocytomas (PHEO) in patients with the multiple endocrine neoplasia type 2 (MEN2) syndrome. The aim of this study was to evaluate the spectrum of RET variants in France between 2003 and 2013, and to evaluate the impact of SNPs on the MEN2 A phenotype. METHODS In this retrospective cohort study, RET variants were screened in 5109 index cases, and RET pathogenic variants were screened in 2214 relatives. Exons 5, 8, 10, 11, 13, 14, 15, and 16 were characterized by Sanger sequencing. RET pathogenic variants, RET variants with unknown functional significance (VUS), and four RET SNP variants-G691S (rs1799939), L769L (rs1800861), S836S (rs1800862), and S904S (rs1800863)-were characterized and are reported in index cases. In silico analysis and classification following the recommendation of the American College of Medical Genetics and Genomics was performed for RET VUS. Each patient's age at the time of diagnosis, sex, and the endocrine neoplasias present at molecular diagnosis were recorded. RESULTS Twenty-six single VUS in RET without any well-defined risk profiles were found in 33 patients. Nine of these were considered probably pathogenic, 11 of uncertain significance, and six as probably benign. Three double pathogenic variants found in three patients were classified as pathogenic. A study of the entire cohort showed that patients carrying pathogenic variants or VUS in RET together with PHEO were diagnosed earlier than the others. The presence of the G691S SNP, or a combination of SNPs, increased the risk of developing PHEO but did not modify the date of the diagnosis. No association was found between SNPs and medullary thyroid cancer or hyperparathyroidism. CONCLUSIONS The findings propose a classification of 15 of the 26 VUS in RET without any well-defined risk profiles and suggest that the G691S SNP, or a combination of SNPs, may be associated with the development of PHEO.
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Affiliation(s)
| | - Stéphane Pinson
- 2 Laboratoire de Génétique Moléculaire , CHU Lyon, Lyon France
- 3 Réseau TenGen , France
| | - Marine Guillaud-Bataille
- 3 Réseau TenGen , France
- 4 Département de Biologie et Pathologie Médicale, Gustave Roussy, Université de Paris-Saclay, Villejuif, France
| | - Anne-Paule Gimenez-Roqueplo
- 3 Réseau TenGen , France
- 5 Service de Génétique, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Alain Carrie
- 3 Réseau TenGen , France
- 6 Centre de Génétique Moléculaire Chromosomique, Assistance Publique Hôpitaux de Paris , Paris, France
| | - Véronique Barbu
- 3 Réseau TenGen , France
- 7 Laboratoire Commun de Biologie et Génétique Moléculaires , HUEP, SAT, AP-HP Paris, France
| | - Pascal Pigny
- 3 Réseau TenGen , France
- 8 Laboratoire de Biochimie et Oncologie Moléculaire , CHU Lille, Lille, France
| | - Stéphane Bezieau
- 3 Réseau TenGen , France
- 9 Laboratoire de Génétique Moléculaire , CHU Nantes, Nantes, France
| | - Jean-Marc Rey
- 3 Réseau TenGen , France
- 10 Laboratoire de Biopathologie Cellulaire et Tissulaire des Tumeurs , CHU Montpellier, Montpellier, France
| | - Chantal Delvincourt
- 3 Réseau TenGen , France
- 11 Laboratoire de Biologie Oncologique , CHU Reims, Reims, France
| | - Sophie Giraud
- 2 Laboratoire de Génétique Moléculaire , CHU Lyon, Lyon France
- 3 Réseau TenGen , France
| | - Charlotte Veyrat-Durebex
- 3 Réseau TenGen , France
- 12 UMR CNRS 6015-INSERMU1083, Laboratoire MITOVASC, Université d'Angers, Angers, France
- 13 Département de Biochimie et Génétique, CHU Angers , Angers, France
| | - Patrick Saulnier
- 14 Cellule de Méthodologie et Biostatistiques, Délégation à la Recherche Clinique et l'Innovation-DRCI, CHU Angers , Angers, France
| | - Nathalie Bouzamondo
- 3 Réseau TenGen , France
- 13 Département de Biochimie et Génétique, CHU Angers , Angers, France
| | - Marie Chabbert
- 12 UMR CNRS 6015-INSERMU1083, Laboratoire MITOVASC, Université d'Angers, Angers, France
| | - Julien Blin
- 15 Institut National du Cancer-INCa , Paris, France
| | - Amira Mohamed
- 3 Réseau TenGen , France
- 16 Aix Marseille Univ, CNRS, CRN2M, UMR 7286, and APHM La Conception Hospital, Molecular Biology Laboratory, Marseille, France
| | - Pauline Romanet
- 3 Réseau TenGen , France
- 16 Aix Marseille Univ, CNRS, CRN2M, UMR 7286, and APHM La Conception Hospital, Molecular Biology Laboratory, Marseille, France
| | - Francoise Borson-Chazot
- 3 Réseau TenGen , France
- 17 Hospices Civils de Lyon, Pôle IMER; Université Claude Bernard Lyon 1, HESPER EA 7425 Lyon, France
| | - Vincent Rohmer
- 1 Service d'Endocrinologie, CHU Angers , Angers, France
- 3 Réseau TenGen , France
| | - Anne Barlier
- 3 Réseau TenGen , France
- 16 Aix Marseille Univ, CNRS, CRN2M, UMR 7286, and APHM La Conception Hospital, Molecular Biology Laboratory, Marseille, France
| | - Delphine Mirebeau-Prunier
- 3 Réseau TenGen , France
- 12 UMR CNRS 6015-INSERMU1083, Laboratoire MITOVASC, Université d'Angers, Angers, France
- 13 Département de Biochimie et Génétique, CHU Angers , Angers, France
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23
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Cao F, Gamble AB, Onagi H, Howes J, Hennessy JE, Gu C, Morgan JAM, Easton CJ. Detection of Biosynthetic Precursors, Discovery of Glycosylated Forms, and Homeostasis of Calcitonin in Human Cancer Cells. Anal Chem 2017; 89:6992-6999. [PMID: 28590120 DOI: 10.1021/acs.analchem.7b00457] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The peptide hormone calcitonin is intimately connected with human cancer development and proliferation. Its biosynthesis is reasoned to proceed via glycine-, α-hydroxyglycine-, glycyllysine-, and glycyllysyllysine-extended precursors; however, as a result of the limitations of current analytical methods, until now, there has been no procedure capable of detecting these individual species in cell or tissue samples. Therefore, their presence and dynamics in cancer had not been established. Here, we report the first methodology for the separation, detection, and quantification of calcitonin and each of its precursors in human cancer cells. We also report the discovery and characterization of O-glycosylated calcitonin and its analogous biosynthetic precursors. Through direct and simultaneous analysis of the glycosylated and nonglycosylated species, we interrogate the hormone biosynthesis. This shows that the cellular calcitonin level is maintained to mitigate effects of biosynthetic enzyme inhibitors that substantially change the proportions of calcitonin-related species released into the culture medium.
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Affiliation(s)
- Feihua Cao
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - Allan B Gamble
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - Hideki Onagi
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - Joanna Howes
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - James E Hennessy
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - Chen Gu
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - Jeremy A M Morgan
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
| | - Christopher J Easton
- Research School of Chemistry, Australian National University , Canberra, ACT 2601, Australia
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