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Pinheiro M, Lupinacci FCS, Santiago KM, Drigo SA, Marchi FA, Fonseca-Alves CE, Andrade SCDS, Aagaard MM, Basso TR, dos Reis MB, Villacis RAR, Roffé M, Hajj GNM, Jurisica I, Kowalski LP, Achatz MI, Rogatto SR. Germline Mutation in MUS81 Resulting in Impaired Protein Stability is Associated with Familial Breast and Thyroid Cancer. Cancers (Basel) 2020; 12:cancers12051289. [PMID: 32443704 PMCID: PMC7281423 DOI: 10.3390/cancers12051289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/07/2020] [Accepted: 05/12/2020] [Indexed: 01/10/2023] Open
Abstract
Multiple primary thyroid cancer (TC) and breast cancer (BC) are commonly diagnosed, and the lifetime risk for these cancers is increased in patients with a positive family history of both TC and BC. Although this phenotype is partially explained by TP53 or PTEN mutations, a significant number of patients are negative for these alterations. We judiciously recruited patients diagnosed with BC and/or TC having a family history of these tumors and assessed their whole-exome sequencing. After variant prioritization, we selected MUS81 c.1292G>A (p.R431H) for further investigation. This variant was genotyped in a healthy population and sporadic BC/TC tissues and investigated at the protein level and cellular models. MUS81 c.1292G>A was the most frequent variant (25%) and the strongest candidate due to its function of double-strand break repair. This variant was confirmed in four relatives from two families. MUS81 p.R431H protein exhibited lower expression levels in tumors from patients positive for the germline variant, compared with wild-type BC, and normal breast and thyroid tissues. Using cell line models, we showed that c.1292G>A induced protein instability and affected DNA damage response. We suggest that MUS81 is a novel candidate involved in familial BC/TC based on its low frequency in healthy individuals and proven effect in protein stability.
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Affiliation(s)
- Maisa Pinheiro
- Faculty of Medicine, Sao Paulo State University, UNESP, Botucatu SP 18618-687, Brazil;
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Fernanda Cristina Sulla Lupinacci
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Karina Miranda Santiago
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Sandra Aparecida Drigo
- Department of Surgery and Orthopedics, Experimental Research Unity, Faculty of Medicine, São Paulo State University, UNESP, Botucatu SP 18618-687, Brazil;
| | - Fabio Albuquerque Marchi
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Carlos Eduardo Fonseca-Alves
- Department of Veterinary Surgery and Anesthesiology, São Paulo State University, UNESP, Botucatu SP 18618-681, Brazil;
| | | | - Mads Malik Aagaard
- Department of Clinical Genetics, Vejle University Hospital, 7100 Vejle, Denmark;
| | - Tatiane Ramos Basso
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Mariana Bisarro dos Reis
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Rolando André Rios Villacis
- Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, UnB, Brasília DF 70910-900, Brazil;
| | - Martin Roffé
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Glaucia Noeli Maroso Hajj
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Igor Jurisica
- Krembil Research Institute, UHN, University of Toronto, Toronto, ON M5G 2C4, Canada;
- Institute of Neuroimmunology, Slovak Academy of Sciences, 845 10 Bratislava, Slovakia
| | - Luiz Paulo Kowalski
- International Research Center, A.C. Camargo Cancer Center, São Paulo SP 01508-010, Brazil; (F.C.S.L.); (K.M.S.); (F.A.M.); (T.R.B.); (M.B.d.R.); (M.R.); (G.N.M.H.); (L.P.K.)
| | - Maria Isabel Achatz
- Cancer Genetics Unit, Centro de Oncologia, Hospital Sirio Libanês, São Paulo SP 01308-050, Brazil;
| | - Silvia Regina Rogatto
- Department of Clinical Genetics, Vejle University Hospital, Institute of Regional Health Research, University of Southern Denmark, 5000 Odense, Denmark
- Correspondence:
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Fei X, Chen W, Zhang S, Liu Q, Zhang Z, Pei Q. The spatio-temporal distribution and risk factors of thyroid cancer during rapid urbanization-A case study in China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 630:1436-1445. [PMID: 29554762 DOI: 10.1016/j.scitotenv.2018.02.339] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 02/26/2018] [Accepted: 02/27/2018] [Indexed: 05/25/2023]
Abstract
BACKGROUND Incidences of thyroid cancer (TC) have been increasing worldwide in recent decades. In this research, we aimed to analyze the spatiotemporal pattern of TC and explore relevant environmental risk factors in Hangzhou (HZ), which is rapidly urbanizing and home to the highest TC incidence in China. METHODS Spatial scan statistic was employed to analyze the spatiotemporal pattern of TC in HZ from 2008 to 2012. The geographically weighted regression model (GWR) was implemented to explore environmental risk factors. Its performance was compared to the traditional ordinary least squares model (OLS). RESULTS A total of 7147 TC cases (5385 female and 1762 male) were diagnosed in HZ from 2008 to 2012. High TC clusters were detected in the northeast, urban areas and expanded outwards while low clusters were located in the southwest rural areas. The GWR model generally performed better than the OLS in analyzing the associations between TC incidence and environmental factors. The industrial density, chemical oxygen demand of wastewater (COD) and the percentage of building area had a strong positive influence on the TC in the northeastern suburb areas of HZ, while the elevation, slope and the percentage of forest area had a significant negative correlation with TC in the middle, rural areas of HZ. Meanwhile, the accessibility to health care might have an impact on the TC incidence. CONCLUSION High clusters were mostly located in the northeastern urban areas and showed an expansion process from the center urban area to the suburb area, especially for female TC. Intensive industrial activities and the emission of organic pollutants, which positively correlated with the high TC clusters in the northeast suburb areas of HZ, should get proper attention.
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Affiliation(s)
- Xufeng Fei
- Zhejiang Academy of Agriculture Sciences, Hangzhou, China; Information Traceability for Agricultural Products, Ministry of Agriculture of China, China
| | - Wanzhen Chen
- Department of Social Work, East China University of Science and Technology, Shanghai, China.
| | - Shuqing Zhang
- Tengzhou Maternal and Child Health Hospital, Tengzhou, China
| | - Qingmin Liu
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Zhonghao Zhang
- Institute of Urban Studies, Shanghai Normal University, Shanghai, China; Northwest Institute of Eco-Environment Resources, Chinese Academy of Sciences, Lanzhou, China; Department of Social Sciences, The Education University of Hong Kong, Hong Kong
| | - Qing Pei
- Department of Social Sciences, The Education University of Hong Kong, Hong Kong
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Erinjeri NJ, Nicolson NG, Deyholos C, Korah R, Carling T. Whole-Exome Sequencing Identifies Two Discrete Druggable Signaling Pathways in Follicular Thyroid Cancer. J Am Coll Surg 2018; 226:950-959.e5. [PMID: 29571661 DOI: 10.1016/j.jamcollsurg.2018.01.059] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 12/22/2017] [Accepted: 01/03/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND Thyroid cancer is the most common endocrine malignancy, with continuously increasing incidence. Follicular thyroid cancer (FTC) accounts for approximately 10% to 15% of these cases and is known to be associated with several gene mutations. The purpose of this study was to identify novel therapeutic targets in FTC using whole-exome sequencing (WES) and bioinformatics analysis. STUDY DESIGN Whole-exome sequencing was performed on 6 established FTC cell lines. Stringent false-proof filtering and exclusion of synonymous and known polymorphisms yielded novel missense, nonsense, and splice-site single nucleotide variants (SNV). Gene variants were analyzed for structural, functional, and evolutionary properties using GO (Gene Ontology), Pfam (Protein Families), and KEGG (Kyoto Encyclopedia of Genes and Genomes) searches by STRING (Search Tool for the Retrieval of Interacting Genes/Proteins) and GORILLA (Gene Ontology enRIchment anaLysis and visuaLizAtion tool) analyses. A false discovery rate of <0.5 was used to denote significantly enriched signaling pathways. RESULTS An average of 657 (range 366 to 1,158) SNVs including 31 (range 12 to 53) known cancer driver genes were identified in FTC cell line exomes. The SNV burden, distribution, frequency, and signature followed the known thyroid mutation profiles, without chromosomal bias. Recurrently mutated cancer driver genes included FRG1 (6/6), CDC27, NCOR1, PRSS1 (5/6), AHCTF1, MUC20, PABPC1, and PABPC3 (4/6). Pathway analysis using bioinformatics tools STRING and GORILLA segregated FTC cell lines into 2 druggable signaling groups showing dominant RAS/ERK1-2/AKT and CDK1/CyclinB signaling pathway targets. CONCLUSIONS Next-generation sequencing tools can be used to identify druggable signaling targets for precision treatment of FTCs.
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Affiliation(s)
- Neeta J Erinjeri
- Department of Surgery, Yale Endocrine Neoplasia Laboratory, Yale University School of Medicine, New Haven, CT
| | - Norman G Nicolson
- Department of Surgery, Yale Endocrine Neoplasia Laboratory, Yale University School of Medicine, New Haven, CT
| | - Christine Deyholos
- Department of Surgery, Yale Endocrine Neoplasia Laboratory, Yale University School of Medicine, New Haven, CT
| | - Reju Korah
- Department of Surgery, Yale Endocrine Neoplasia Laboratory, Yale University School of Medicine, New Haven, CT
| | - Tobias Carling
- Department of Surgery, Yale Endocrine Neoplasia Laboratory, Yale University School of Medicine, New Haven, CT.
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de Morais RM, Sobrinho AB, de Souza Silva CM, de Oliveira JR, da Silva ICR, de Toledo Nóbrega O. The Role of the NIS (SLC5A5) Gene in Papillary Thyroid Cancer: A Systematic Review. Int J Endocrinol 2018; 2018:9128754. [PMID: 30595693 PMCID: PMC6282135 DOI: 10.1155/2018/9128754] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/02/2018] [Accepted: 09/18/2018] [Indexed: 11/17/2022] Open
Abstract
Papillary thyroid cancer (PTC) is the most common thyroid malignancy. Genetic and epigenetic alterations play a decisive role in the onset of several human neoplasms. Mutations and polymorphisms are two frequent genetic alterations. Located on chromosome 19 (19p13.11), the NIS SLC5A5 (solute carrier family 5 member 5) gene encodes a highly specialized and efficient 80-90 kDa transmembrane glycoprotein that mediates active transport of iodide from the bloodstream into the follicular cells. Given the highly significant role of NIS in the physiology and the cancer pathogenesis process, this paper's objective is to provide a comprehensive assessment of the associations between NIS gene and protein with papillary thyroid cancer.
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Ziadeh C, Ziogas A, Anton-Culver H. Cancer risk in different generations of Middle Eastern immigrants to California, 1988-2013. Int J Cancer 2017; 141:2260-2269. [PMID: 28801942 DOI: 10.1002/ijc.30928] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/13/2017] [Accepted: 07/21/2017] [Indexed: 11/07/2022]
Abstract
The objective of this study is to compare cancer risk among different generations of Middle Eastern immigrants (ME) and non-Hispanic whites (NHW) in California between 1988 and 2013. We used data from the California Cancer Registry to identify invasive primary incident cancer cases in three population groups: (i) first-generation ME immigrants, (ii) second- or subsequent-generations ME immigrants, and (iii) NHW. Proportional incidence ratio (PIR) was used to compare cancer risk of the 15 selected most common cancers in the 3 population groups taking into consideration time since immigration for first-generation ME immigrants. First generation ME immigrants were more likely to be at increased risk of stomach (PIR= 3.13) and hepatobiliary (PIR = 2.27) cancers in females and thyroid (PIR = 2.19) and stomach (PIR = 2.13) cancers in males in comparison with NHW. Second- or subsequent-generations ME immigrants were at increased risk of thyroid cancer (PIR = 1.43 in females and 2.00 in males) in comparison with NHW, and malignant melanoma cancer (PIR = 4.53 in females and 4.61 in males) in comparison with first-generation ME immigrants. The risk levels of breast, thyroid and bladder cancers in ME first generation were significantly higher compared to NHW regardless of time spent in the United States suggesting the role of genetic predisposition, and/or cultural characteristics associated with these cancers. The results suggest that differences in cancer risk between ME first-generation immigrants and NHW change in second or subsequent generations, approaching the risk level of NHW and indicating the impact of acculturation in this immigrant population.
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Affiliation(s)
- Clara Ziadeh
- Department of Epidemiology; School of Medicine, University of California Irvine, Irvine, California
| | - Argyrios Ziogas
- Department of Epidemiology; School of Medicine, University of California Irvine, Irvine, California
| | - Hoda Anton-Culver
- Department of Epidemiology; School of Medicine, University of California Irvine, Irvine, California
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Nixon IJ, Suárez C, Simo R, Sanabria A, Angelos P, Rinaldo A, Rodrigo JP, Kowalski LP, Hartl DM, Hinni ML, Shah JP, Ferlito A. The impact of family history on non-medullary thyroid cancer. Eur J Surg Oncol 2016; 42:1455-63. [PMID: 27561845 DOI: 10.1016/j.ejso.2016.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/03/2016] [Accepted: 08/04/2016] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Around 10% of patients with non-medullary thyroid cancer (NMTC) will have a positive family history for the disease. Although many will be sporadic, families where 3 first-degree relatives are affected can be considered to represent true familial non-medullary thyroid cancer (FNMTC). The genetic basis, impact on clinical and pathological features, and overall effect on prognosis are poorly understood. METHODS A literature review identified articles which report on genetic, clinical, therapeutic and screening aspects of FNMTC. The results are presented to allow an understanding of the genetic basis and the impact on clinical-pathological features and prognosis in order to inform clinical decision making. RESULTS The genetic basis of FNMTC is unknown. Despite this, significant progress has been made in identifying potential susceptibility genes. The lack of a test for FNMTC has led to a clinical definition requiring a minimum of 3 first-degree relatives to be diagnosed with NMTC. Although some have shown an association with multi-centric disease, younger age and increased rates of extra-thyroidal extension and nodal metastases, these findings are not supported by all. The impact of FNMTC is unclear with all groups reporting good outcome, and some finding an association with more aggressive disease. The role of screening remains controversial. CONCLUSION FNMTC is rare but can be diagnosed clinically. Its impact on prognostic factors and the subsequent role in influencing management is debated. For those patients who present with otherwise low-risk differentiated thyroid cancer, FNMTC should be included in risk assessment when discussing therapeutic options.
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Affiliation(s)
- I J Nixon
- Department of ENT/Head and Neck Surgery, NHS Lothian, Edinburgh University, UK; Department of Otolaryngology, Head and Neck Surgery, NHS Lothian, Edinburgh University, UK.
| | - C Suárez
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain; Fundación de Investigación e Innovación Biosanitaria del Principado de Asturias, Oviedo, Spain
| | - R Simo
- Head and Neck Cancer Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - A Sanabria
- Department of Surgery, School of Medicine, Universidad de Antioquia, Fundación Colombiana de Cancerología - Clínica Vida, Medellin, Colombia
| | - P Angelos
- Department of Surgery and Surgical Ethics, The University of Chicago Medicine, Chicago, IL, USA
| | - A Rinaldo
- University of Udine School of Medicine, Udine, Italy
| | - J P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain; Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, Oviedo, Spain
| | - L P Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, Sao Paulo, SP, Brazil
| | - D M Hartl
- Department of Otolaryngology-Head and Neck Surgery, Institut Gustave Roussy, Villejuif Cedex, France; Laboratoire de Phonétique et de Phonologie, Sorbonne Nouvelle, Paris, France
| | - M L Hinni
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Phoenix, AZ, USA
| | - J P Shah
- Head and Neck Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - A Ferlito
- Department of Surgical Sciences, ENT Clinic, University of Udine School of Medicine, Udine; International Head and Neck Scientific Group, Italy
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Akker M, Güldiken S, Sipahi T, Palabıyık O, Tosunoğlu A, Çelik Ö, Tunçbilek N, Sezer A, Süt N. Investigation of insulin resistance gene polymorphisms in patients with differentiated thyroid cancer. Mol Biol Rep 2014; 41:3541-7. [PMID: 24504452 DOI: 10.1007/s11033-014-3218-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 01/28/2014] [Indexed: 12/15/2022]
Abstract
We aimed to investigate insulin receptor substrate-1 (IRS-1), insulin receptor substrate-2 (IRS-2), insulin-like growth factor binding protein-3 (IGFBP-3) genotypes, which are thought to be involved in the pathogenesis of many solid tumors and have thus far not been studied in patients with differentiated thyroid cancer (DTC). The study consisted of 93 patients diagnosed with DTC (79 females, 14 males) and 111 healthy control subjects (63 females, 48 males). The anthropometric measurements, lipid profiles, thyroid function tests and homeostatic model assessment (HOMA) as an indicator of insulin resistance (IR) of all patients were recorded. In addition IRS-1, IRS-2 and IGFBP-3 gene polymorphisms were determined by using polymerase chain reaction and restriction fragment length polymorphism. Hardy-Weinberg equilibrium was tested for each gene polymorphisms, and genetic effects were evaluated by the Chi Square test and multiple logistic regression. Homeostasis model assessment of insulin resistance (HOMA-IR), body mass index, waist circumference and serum total cholesterol levels were significantly higher in patients with DTC than in the control group. There was no difference between the two groups with respect to IRS-1, IRS-2 and IGFBP-3 gene polymorphisms. In addition, these gene polymorphisms were found to have no effect on lymph node metastases or tumor staging. While, obesity and increased HOMA-IR may be risk factors in DTC development, we suggest that IRS-1, IRS-2 and IGFBP-3 gene polymorphisms do not play an important role in pathogenesis of DTC.
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Affiliation(s)
- Mustafa Akker
- Department of Internal Medicine, School of Medicine, University of Trakya, Edirne, Turkey
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8
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Abstract
Thyroid cancer is rapidly increasing in incidence, but the mortality rate remains flat. Debate has arisen over the need to detect or treat most thyroid cancers early, given their favorable natural history. The appropriate extent of surgery for thyroid cancer is also controversial: some researchers advocate partial and others total thyroidectomy; some advocate prophylactic central cervical lymph node dissection, whereas others only rarely recommend lymphadenectomy. Although radioactive iodine is effective, its appropriate use and dosage remain controversial. In addition, molecular analysis of thyroid cancer is frequently used for diagnostic purposes involving preoperative fine-needle biopsy specimens as well as to define targetable pathways altered in the disease to guide clinical trials of drug therapy for advanced thyroid cancers.
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Affiliation(s)
- Tobias Carling
- Department of Surgery, Yale University School of Medicine, New Haven, Connecticut 06510; ;
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Fallah M, Pukkala E, Tryggvadottir L, Olsen JH, Tretli S, Sundquist K, Hemminki K. Risk of thyroid cancer in first-degree relatives of patients with non-medullary thyroid cancer by histology type and age at diagnosis: a joint study from five Nordic countries. J Med Genet 2013; 50:373-82. [DOI: 10.1136/jmedgenet-2012-101412] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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10
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Leux C, Truong T, Petit C, Baron-Dubourdieu D, Guénel P. Family history of malignant and benign thyroid diseases and risk of thyroid cancer: a population-based case-control study in New Caledonia. Cancer Causes Control 2012; 23:745-55. [PMID: 22456999 DOI: 10.1007/s10552-012-9944-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Accepted: 03/14/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE Exceptionally high incidence rates of thyroid cancer have been observed in New Caledonia, particularly in Melanesian women, but familial aggregation of thyroid diseases in this population is unknown. We study the association between family history of malignant or benign thyroid diseases and non-medullary thyroid cancer in this country. METHODS We conducted a population-based case-control study including 332 cases with papillary or follicular carcinoma diagnosed in 1993-1999 and 412 controls, matched by sex and 5-year age-group. RESULTS Thyroid cancer was associated with a history of thyroid cancer in first-degree relatives (odds ratio (OR), 3.2; 95 % CI, 1.6-6.2) and with a family history of multinodular goiter (OR, 3.6; 95 % CI, 1.9-7.0). The ORs did not change by age at diagnosis and with the number of affected relatives. The study provides evidence that the familial component of thyroid cancer is particularly strong in men. Thyroid cancer was not associated with a family history of thyroid diseases in Melanesians from the Loyalty Islands, the area with the highest incidence rates for thyroid cancer, possibly indicating a high frequency of genetic susceptibility variants and lack of genetic variation in this population subgroup. CONCLUSION Overall our findings confirm an elevated risk of thyroid cancer in individuals with a family history of malignant or benign thyroid diseases, particularly in Melanesians where familial aggregation of thyroid cancer had never been investigated before. The study of genetic variants in candidate susceptibility genes for thyroid cancer may help clarifying the absence of an association in the subgroup of Melanesians from the Loyalty Islands.
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Affiliation(s)
- Christophe Leux
- Environmental Epidemiology of Cancer, CESP Centre for research in Epidemiology and Population Health, Université Paris-Sud, Villejuif Cedex, France
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11
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Head and Neck Cancers. Radiat Oncol 2012. [DOI: 10.1007/978-3-642-27988-1_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Familial papillary thyroid carcinoma: a retrospective analysis. JOURNAL OF ONCOLOGY 2011; 2011:948786. [PMID: 22131992 PMCID: PMC3202091 DOI: 10.1155/2011/948786] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Revised: 08/09/2011] [Accepted: 08/23/2011] [Indexed: 11/18/2022]
Abstract
Background. Whether or not the familial form of papillary thyroid carcinoma is more aggressive than the sporadic form of the disease remains controversial. Methods. To explore this question and whether or not increased aggressiveness is more apparent in families with multiple affected members, we performed a chi square by trend analysis on our patients clinical and pathologic data comparing: first degree families with three or more affected members versus first degree families with two affected members versus sporadic cases of papillary thyroid carcinoma. Results. No statistically significant trends were seen for any presenting surgical pathology parameter, age at presentation, length of follow-up or gender distribution. The familial groups exhibited significant trends for higher rates of reoperation (P = 0.05) and/or requiring additional radioactive iodine therapy (P = 0.03), distant metastases (P = 0.003) and deaths (P = 0.01). These aggressive features were most apparent in certain families with three or more affected members. Conclusions. Using the chi square by trend analysis, a significant trend was seen for the familial form of papillary thyroid cancer to possess more aggressive features than the sporadic disease. Prompt recognition of the familial nature of the disease may provide earlier diagnosis and treatment in similarly affected family members.
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Johnson KJ, Carozza SE, Chow EJ, Fox EE, Horel S, McLaughlin CC, Mueller BA, Puumala SE, Reynolds P, Von Behren J, Spector LG. Birth characteristics and childhood carcinomas. Br J Cancer 2011; 105:1396-401. [PMID: 21915125 PMCID: PMC3241539 DOI: 10.1038/bjc.2011.359] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Carcinomas in children are rare and have not been well studied. Methods: We conducted a population-based case–control study and examined associations between birth characteristics and childhood carcinomas diagnosed from 28 days to 14 years during 1980–2004 using pooled data from five states (NY, WA, MN, TX, and CA) that linked their birth and cancer registries. The pooled data set contained 57 966 controls and 475 carcinoma cases, including 159 thyroid and 126 malignant melanoma cases. We used unconditional logistic regression to calculate odds ratios (ORs) and 95% confidence intervals (CIs). Results: White compared with ‘other’ race was positively associated with melanoma (OR=3.22, 95% CI 1.33–8.33). Older maternal age increased the risk for melanoma (ORper 5-year age increase=1.20, 95% CI 1.00–1.44), whereas paternal age increased the risk for any carcinoma (OR=1.10per 5-year age increase, 95% CI 1.01–1.20) and thyroid carcinoma (ORper 5-year age increase=1.16, 95% CI 1.01–1.33). Gestational age <37 vs 37–42 weeks increased the risk for thyroid carcinoma (OR=1.87, 95% CI 1.07–3.27). Plurality, birth weight, and birth order were not significantly associated with childhood carcinomas. Conclusion: This exploratory study indicates that some birth characteristics including older parental age and low gestational age may be related to childhood carcinoma aetiology.
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Affiliation(s)
- K J Johnson
- The Brown School and Department of Pediatrics, Washington University in St Louis, St Louis, MO 63130, USA.
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Xu L, Li G, Wei Q, El-Naggar AK, Sturgis EM. Family history of cancer and risk of sporadic differentiated thyroid carcinoma. Cancer 2011; 118:1228-35. [PMID: 21800288 DOI: 10.1002/cncr.26398] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Revised: 05/02/2011] [Accepted: 06/06/2011] [Indexed: 11/07/2022]
Abstract
BACKGROUND Thyroid cancer incidence in the United States, particularly in women, has increased dramatically since the 1980s. Although the causes of thyroid cancer in most patients remain largely unknown, evidence suggests the existence of an inherited predisposition to development of differentiated thyroid carcinoma (DTC). Therefore, the authors explored the association between sporadic DTC and family history of cancer. METHODS In a retrospective hospital-based case-control study of prospectively recruited subjects who completed the study questionnaire upon enrollment, unconditional logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) as estimates of the DTC risk associated with first-degree family history of cancer. RESULTS The study included 288 patients with sporadic DTC and 591 cancer-free controls. Family history of thyroid cancer in first-degree relatives was associated with increased DTC risk (adjusted OR, 4.1; 95% CI, 1.7-9.9). All DTC cases in patients with a first-degree family history of thyroid cancer were cases of papillary thyroid carcinoma (PTC) (adjusted OR, 4.6; 95% CI, 1.9-11.1). Notably, the risk of PTC was highest in subjects with a family history of thyroid cancer in siblings (OR, 7.4; 95% CI, 1.8-30.4). In addition, multifocal primary tumor was more common among PTC patients with first-degree family history of thyroid cancer than among PTC patients with no first-degree family history of thyroid cancer (68.8% vs 35.5%, P = .01). CONCLUSIONS The study suggests that family history of thyroid cancer in first-degree relatives, particularly in siblings, is associated with an increased risk of sporadic PTC.
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Affiliation(s)
- Li Xu
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
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15
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Tran T, Gianoukakis AG. Familial thyroid neoplasia: impact of technological advances on detection and monitoring. Curr Opin Endocrinol Diabetes Obes 2010; 17:425-31. [PMID: 20729730 DOI: 10.1097/med.0b013e32833dd19f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW To weigh the clinical impact of new technological insights into heritable thyroid malignancies. RECENT FINDINGS Medullary thyroid carcinoma and familial nonmedullary thyroid cancers represent the small minority of thyroid cancers that are inherited. New insights into the genetic alterations and molecular mechanisms implicated in these tumors are serving to refine the clinical tools available for their initial diagnosis as well as subsequent follow-up. In addition to an analysis of rearranged during transfection mutations and calcitonin profiles in medullary thyroid carcinoma, this review includes emphasis on familial nonmedullary thyroid cancer syndromes, including genetic findings in familial papillary thyroid cancer, familial adenomatous polyposis, Cowden syndrome, Carney complex, and Werner syndrome. SUMMARY Genetic mutational information is increasingly available on medullary and familial nonmedullary thyroid cancer and their associated syndromes. The clinical significance of this information for affected patients and their families continues to undergo evaluation.
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Affiliation(s)
- Theresa Tran
- Division of Endocrinology and Metabolism, Harbor-UCLA Medical Center, Torrance, California 90502, USA
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16
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Prazeres H, Torres J, Soares P, Sobrinho-Simões M. Review Article: The Familial Counterparts of Follicular Cell—Derived Thyroid Tumors. Int J Surg Pathol 2010; 18:233-42. [DOI: 10.1177/1066896910366442] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The follicular cell—derived thyroid cancers (termed nonmedullary thyroid cancers—NMTCs) occur mostly sporadically, but intriguingly, NMTC has the highest familial risk among all cancer sites. This epidemiological observation is strengthened by the clinical occurrence of NMTC in familial aggregation (FNMTC) and by the detection of chromosomal loci in linkage with the disease phenotype. FNMTC loci have been proposed at 14q, 1q21, 19p13.2, 2q21, 8p23, 8q24, 1q21, and 6q22, but to date, no causative mutations have been linked to FNMTCs. In this review, the authors focus on the clinical, morphological, and molecular aspects that characterize familial tumors. Some morphological patterns may alert for a familial disease. FNMTCs share several of the somatic molecular changes associated with sporadic tumors. New genes affected by somatic changes have been disclosed within regions harboring FNMTC loci.
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Affiliation(s)
- Hugo Prazeres
- Institute of Molecular Pathology and Immunology of the University of Porto—IPATIMUP, Porto, Portugal, Medical Faculty, University of Porto, Porto, Portugal, Laboratory of Molecular Pathology of the Portuguese Institute of Oncology of Coimbra, EPE, Coimbra, Portugal
| | - Joana Torres
- Institute of Molecular Pathology and Immunology of the University of Porto—IPATIMUP, Porto, Portugal
| | - Paula Soares
- Institute of Molecular Pathology and Immunology of the University of Porto—IPATIMUP, Porto, Portugal, Medical Faculty, University of Porto, Porto, Portugal
| | - Manuel Sobrinho-Simões
- Institute of Molecular Pathology and Immunology of the University of Porto—IPATIMUP, Porto, Portugal, , Medical Faculty, University of Porto, Porto, Portugal
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Brindel P, Doyon F, Bourgain C, Rachédi F, Boissin JL, Sebbag J, Shan L, Bost-Bezeaud F, Petitdidier P, Paoaafaite J, Teuri J, de Vathaire F. Family history of thyroid cancer and the risk of differentiated thyroid cancer in French polynesia. Thyroid 2010; 20:393-400. [PMID: 20373983 DOI: 10.1089/thy.2009.0350] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Differentiated thyroid carcinoma is considered to be the nonhereditary cancer for which familial inheritance is the highest. To date, no familial aggregation analysis of this cancer has been performed in Maohi populations, which exhibit a very high incidence rate. Therefore, we evaluate the risk of differentiated thyroid cancer associated with a family history of thyroid cancer in natives of French Polynesia. METHODS We investigated thyroid cancer incidence in the first-degree relatives of 225 cases of differentiated thyroid carcinomas diagnosed between 1979 and 2004 in patients born in French Polynesia, and 368 randomly selected population controls matched for sex and age, born and residing in French Polynesia. All but five thyroid cancers declared among relatives were validated. RESULTS Twenty-four cases declared a family history of thyroid cancer, when compared with 11 controls. Individuals with an affected first-degree relative had a 4.5-fold (95% confidence interval [CI], 1.9-10.6) increased risk of differentiated thyroid cancer. This odds ratio (OR) was not significantly higher when a male first-degree relative was affected (OR, 10.0; 95% CI, 1.3-74.8) compared with a female (OR, 4.0; 95% CI, 1.5-10.3) and was not different for patients who had a nonaggressive thyroid microcarcinoma (OR, 3.5; 95% CI, 0.6-16.4) than those who had a larger cancer (OR, 6.0; 95% CI, 1.8-20.5). This OR was borderline significantly (p, 0.07) higher in Maohis (OR, 11.0; 95% CI, 2.4-48.8) than in individuals of mixed origin (OR, 2.1; 95% CI, 0.8-5.9). CONCLUSION Our study shows that the familial inheritance of differentiated thyroid cancer is particularly high in Maohi populations.
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Affiliation(s)
- Pauline Brindel
- Radiation Epidemiology Group U1018, INSERM, Villejuif Cedex, France
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18
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Radestock Y, Willing C, Kehlen A, Hoang-Vu C, Hombach-Klonisch S. Relaxin Enhances S100A4 and Promotes Growth of Human Thyroid Carcinoma Cell Xenografts. Mol Cancer Res 2010; 8:494-506. [DOI: 10.1158/1541-7786.mcr-09-0307] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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19
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Guignard R, Truong T, Rougier Y, Baron-Dubourdieu D, Guénel P. Alcohol drinking, tobacco smoking, and anthropometric characteristics as risk factors for thyroid cancer: a countrywide case-control study in New Caledonia. Am J Epidemiol 2007; 166:1140-9. [PMID: 17855390 PMCID: PMC2220030 DOI: 10.1093/aje/kwm204] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Exceptionally high incidence rates of thyroid cancer are observed in New Caledonia, particularly in Melanesian women. To investigate further the etiology of thyroid cancer and to clarify the reasons of this elevated incidence, the authors conducted a countrywide population-based case-control study in this multiethnic population. The study included 332 cases with histologically verified papillary or follicular carcinoma (293 women and 39 men) diagnosed in 1993-1999 and 412 population controls (354 women and 58 men) frequency matched by gender and 5-year age group. Thyroid cancer was negatively associated with tobacco smoking and alcohol drinking, but no inverse dose-response relation was observed. Height was positively associated with thyroid cancer, particularly in men. Strong positive associations with weight and body mass index were observed in Melanesian women aged 50 years or more, with an odds ratio of 5.5 (95% confidence interval: 1.5, 20.3) for a body mass index of 35 kg/m2 or greater compared with normal-weight women, and there was a clear dose-response trend. This study clarifies the role of overweight for thyroid cancer in postmenopausal women. Because of the high prevalence of obesity among Melanesian women of New Caledonia, this finding may explain in part the exceptionally elevated incidence of thyroid cancer in this group.
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Affiliation(s)
- Romain Guignard
- Recherches épidémiologiques et statistiques sur l'environnement et la santé.
INSERM : U754IFR69Université Paris Sud - Paris XIHôpital Paul Brousse
16 av Paul Vaillant Couturier
94807 Villejuif,FR
| | - Thérèse Truong
- Recherches épidémiologiques et statistiques sur l'environnement et la santé.
INSERM : U754IFR69Université Paris Sud - Paris XIHôpital Paul Brousse
16 av Paul Vaillant Couturier
94807 Villejuif,FR
| | | | | | - Pascal Guénel
- Recherches épidémiologiques et statistiques sur l'environnement et la santé.
INSERM : U754IFR69Université Paris Sud - Paris XIHôpital Paul Brousse
16 av Paul Vaillant Couturier
94807 Villejuif,FR
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Capezzone M, Morabito E, Bellitti P, Giannasio P, De Sanctis D, Bruno R. Increasing incidence of thyroid cancer in Basilicata: an Italian study. J Endocrinol Invest 2007; 30:507-12. [PMID: 17646726 DOI: 10.1007/bf03346335] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE In recent years many authors have reported an increase in thyroid cancer (TC) incidence in several countries. The cause of such phenomenon remains unclear. DESIGN This study was designed to estimate the incidence of TC in Basilicata, the smallest region of Southern Italy with a population of 596,546 people, between 2001 and 2004. MAIN OUTCOME A total of 302 cases of TC were identified. The annual incidence of TC changed over the years, from 10.0 per 100,000 people in 2001 to 15.7 per 100,000 people in 2004. The number of new TC cases per 100,000 people increased an average of 16% per yr. Median age at diagnosis was 49 yr. The most frequent histotype was papillary TC (PTC) (73.2%). In 20 (6.6%) patients with PTC, we identified at least one first-degree relative affected by differentiated TC. CONCLUSIONS The present study shows a high incidence of sporadic and familial non-medullary TC in Basilicata. The reason for this finding may be related to several factors discussed in the paper. Further studies evaluating the trends in the incidence of TC in Basilicata in the future could provide some answers for the potential pathogenetic hypothesis.
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Affiliation(s)
- M Capezzone
- Endocrinology Unit, Tinchi-Pisticci Hospital, 75020 Matera, Italy.
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21
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Abstract
The presence of papillary carcinoma of the thyroid in multiple generations of one kindred is a statistical impossibility as an occurrence of chance. However, traditional and molecular genetic analyses to date have failed to support the notion of a single gene mutation or identify one, in distinct contrast to medullary carcinoma of the thyroid. Findings to date, outside of distinct multicancer syndromes, suggest the interplay of inherited susceptibility and other factors, such as environmental exposures. It is possible that the main identifiable genetic risk factors at this time are the presence of multinodular goiter or Hashimoto's thyroiditis within the family.
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Affiliation(s)
- Francis D Moore
- Brigham and Women's Hospital, 75 Francis Street, Boston, MA, USA.
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22
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Abstract
BACKGROUND Nonmedullary thyroid carcinomas (NMTCs) originate from the thyroid epithelial cells and, until recently, were thought to arise sporadically without an inherited genetic predisposition. However, evidence of a familial predisposition to NMTC is accumulating. METHODS This review addresses the strengths, weaknesses, and clinical implications of the observations indicating an inherited genetic predisposition to NMTC. These observations include epidemiologic studies, descriptions of large kindreds, and genetic analyses. RESULTS Familial NMTC (FNMTC) may be caused by an inherited genetic predisposition and can be divided into two groups. The first group has an increased prevalence of NMTC within a familial cancer syndrome with a preponderance of nonthyroidal tumors. In the second group the predominant neoplasm is NMTC, although other neoplasms may occur with increased frequency. These disorders are the focus of this review. CONCLUSIONS A family history in NMTC patients should be directed at detecting those familial tumor syndromes with a preponderance of NMTC as well as those familial tumor syndromes enriched in NMTC but with a preponderance of nonthyroidal tumors. Since the recurrence rates may be greater in FNMTC than in sporadic NMTC, careful monitoring is indicated for affected individuals. The advantages and disadvantages of screening asymptomatic members of FNMTC kindreds with thyroid ultrasound are discussed, and the final decision is deferred to the treating physicians and their patients. It is hoped that positional cloning research will identify the FNMTC susceptibility genes.
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Affiliation(s)
- Carl D Malchoff
- Division of Endocrinology, University of Connecticut Health Center, Farmington, CT 06030, USA.
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23
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Larijani B, Mohagheghi MA, Bastanhagh MH, Mosavi-Jarrahi AR, Haghpanah V, Tavangar SM, Bandarian F, Khaleghian N. Primary thyroid malignancies in Tehran, Iran. Med Princ Pract 2005; 14:396-400. [PMID: 16220012 DOI: 10.1159/000088112] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2004] [Accepted: 05/29/2005] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of this study was to present a descriptive epidemiology of primary thyroid cancer in Tehran, Iran, using cancer registry data. SUBJECTS AND METHODS All cases of thyroid cancer registered from 1998 to 2001 in Tehran Metropolitan Area Population-Based Cancer Registry were used for this study. The incidence of thyroid cancer was estimated for the area covered by the cancer registry. Survival of patients was ascertained by telephone call to the patients or the patient's family and/or linkage of registry data to mortality data from the Bureau of Vital Statistics. Patient's survival was based on sex, age and morphological type of tumour. RESULTS Four hundred and twenty-nine cases of primary thyroid cancer were registered in the Tehran Metropolitan Area Cancer Registry. The incidence of thyroid cancer was 3.5 and 1.0 per 100,000 population per year for females and males, respectively. Seventy percent of tumours were papillary, 11% follicular, 6.2% medullary, and the rest were other subtypes. The papillary and follicular variants occurred in younger age: 43 +/- 16 and 46 +/- 13 years, respectively; the medullary and anaplastic variants occurred in older age: over 50 years. A 5-year survival rate was 82.2%, with median survival of 66 months and 95% confidence interval of 63 and 69 months. Men and women had a similar survival experience. CONCLUSIONS While the incidence of thyroid cancer was slightly high, the descriptive epidemiology of thyroid cancer in Tehran did not manifest a unique feature. Tehran patients experienced a high rate of survival, and the survival time for males and females was similar.
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Affiliation(s)
- Bagher Larijani
- Endocrinology and Metabolism Research Centre, Tehran University of Medical Sciences, Tehran, Iran.
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24
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Abstract
Over the last decade, several lines of evidence have been accumulated that support the existence of fPTC susceptibility genes. Preliminary clinical characteristics of fPTC have been identified, and linkage studies have identified the chromosomal locations of putative fPTC susceptibility genes. A logical clinical approach to fPTC is emerging.
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Affiliation(s)
- Carl D Malchoff
- University of Connecticut Health Center, 263 Farmington Avenue Farmington, CT 06030, USA
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25
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Abstract
CONTEXT Reliable data on familial risks are important for clinical counseling and cancer genetics. OBJECTIVE We wanted to define familial risks for histopathology-specific nonmedullary thyroid cancers through parental and sibling probands. SETTING The study examines the nationwide Swedish Family-Cancer Database on 10.5 million individuals, containing families with parents and offspring. PATIENTS Cancer data were retrieved from the Swedish Cancer Registry from years 1958 to 2002, including 3292 patients with thyroid adenocarcinoma. The Systematized Nomenclature of Medicine histology was available from 1993 onward, with 1449 papillary, 288 follicular, 148 anaplastic, and 68 Hurthle cell tumors. MAIN OUTCOME MEASURES Familial risk for offspring was defined through standardized incidence ratio, adjusted for many variables. RESULTS The familial risk for papillary carcinoma was 3.21 and 6.24 when a parent and a sibling, respectively, were diagnosed with thyroid cancers. There was an apparent gender preference, particularly among sisters, whose risk was 11.19. The risks were highest for early onset cancers. Thyroid adenocarcinoma was shown to be associated with melanoma and connective tissue tumors, and probably also with neurinomas (schwannomas). Associations found in single comparisons with papillary thyroid cancer and other sites included right-sided colon, breast, ovarian, and kidney cancers. Hurthle cell tumors were associated with Hodgkin's and non-Hodgkin's lymphoma, but the numbers of cases were small. CONCLUSIONS The present findings were based on a limited number of cases, but they display a complex and heterogeneous pattern of familial nonmedullary thyroid cancer. The high risk for papillary carcinoma among women requires clinical attention, although the absolute risks for this rare cancer are still low.
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Affiliation(s)
- Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Center, Im Neuenheimer Feld 580, 69120 Heidelberg, Germany.
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26
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Abstract
Follicular neoplasms of the thyroid are usually diagnosed following fine-needle aspiration (FNA) biopsy of a dominant thyroid nodule. An FNA diagnosis of a follicular neoplasm represents a heterogeneous group of lesions including benign follicular hyperplasia, follicular adenomas, follicular carcinomas, and the follicular variant of papillary carcinoma. Hürthle cell neoplasms are also often included in this group. Because the criteria for malignancy in both follicular and Hürthle cell neoplasms requires vascular or capsular invasion seen on permanent histology, the majority of these patients undergo surgical resection. Intraoperative frozen section analysis of follicular neoplasms rarely renders informative information. Approximately 20% of these lesions prove to be malignant and for lesions greater than 1.0 cm in size, the majority of surgeons and endocrinologists recommend a total thyroidectomy. Postoperative treatment generally includes therapeutic doses of 131I for follicular carcinomas.
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Affiliation(s)
- Tobias Carling
- Department of Surgery, Yale University School of Medicine, New Haven, Connecticut 06510, USA
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27
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Memon A, Berrington De González A, Luqmani Y, Suresh A. Family history of benign thyroid disease and cancer and risk of thyroid cancer. Eur J Cancer 2004; 40:754-60. [PMID: 15010077 DOI: 10.1016/j.ejca.2003.12.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2003] [Revised: 11/21/2003] [Accepted: 12/20/2003] [Indexed: 11/21/2022]
Abstract
In a population-based study of 313 case-control pairs in Kuwait, we evaluated whether a family history of benign thyroid disease (BTD) and thyroid or other cancers was associated with an increased risk of thyroid cancer, the second most common neoplasm among women in this and several other Arab countries in the Gulf region. Family history of BTD was reported by 78 (24.9%) cases and 40 (12.8%) controls in 132 and 57 relatives, respectively. There was an approximately 2-fold increased risk of thyroid cancer in individuals who had a mother (Odds Ratio (OR)=2.3; 95% Confidence Intervals (95% CI): 1.1-5.1), sister(s) (OR=2.6; 95% CI: 1.3-5.3) or aunt(s) (OR=2.1; 95% CI: 0.9-5.3) with BTD; there was also a significant trend in increasing risk with an increasing number of affected female relatives (P<0.0001). Stratification by age at diagnosis of the case showed that individuals aged </= 35 years, who had an affected first- or second/third-degree relative(s), had an approximately 3-fold increased risk of the cancer. Family history of thyroid cancer was reported by 9 (2.9%) cases in 13 relatives (11 females, 2 males) and by 3 controls in 3 relatives (all females) (OR=3.0; 95% CI: 0.8-11.1). The OR for all hormone-related cancers combined was 1.5 (95% CI: 0.8-2.6). There was no clear association with family history of breast or any other common cancer. Our data suggest that a family history of BTD is associated with an increased risk of thyroid cancer, and point to the role of familial susceptibility to BTD and thyroid cancer in the Kuwaiti population.
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Affiliation(s)
- A Memon
- Department of Community Medicine & Behavioural Sciences, Faculty Medicine, Kuwait University, Kuwait.
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Abstract
BACKGROUND We wanted to carry out a population-based study on medullary thyroid cancer (MTC) in order to quantify familial risks. METHODS MTC was studied in the Swedish Family-Cancer Database, updated in 1999 to cover individuals and offspring, born after 1934 with their biological parents, totaling 9.6 million persons. Cancer data were obtained from the Swedish Cancer Registry from year 1958 to 1996 and included 2,435 thyroid cancers among offspring. RESULTS 65 offspring were identified with MTC, which was coded as a separate entity since 1985. 62% had neither affected parent nor sib. Most familial cases were diagnosed at ages 15 to 24 and sporadic cases 25 years later. The familial SIRs of MTC were 3,080 and 3,650 when either a parent or a sib had MTC; when both had MTC the SIR was 35,800. All the familial risks were highest in young age groups, 0-9 years. MEN 2 or MEN 2-like families were considered when one family member had a TC and an adrenal pheochromocytoma. SIR of MTC in offspring was 61,000 when a parent had a MEN 2-like cancer and a sib had MTC. CONCLUSIONS We described familial and sporadic MTC in a population-based database. The familial risks of MTC may be the highest ever reported in population based studies.
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Affiliation(s)
- K Hemminki
- Department of Biosciences at Novum, Karolinska Institute, CNT Novum, 141 57 Huddinge, Sweden.
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Brunaud L, Zarnegar R, Wada N, Magrane G, Wong M, Duh QY, Davis O, Clark OH. Chromosomal aberrations by comparative genomic hybridization in thyroid tumors in patients with familial nonmedullary thyroid cancer. Thyroid 2003; 13:621-9. [PMID: 12964966 DOI: 10.1089/105072503322239952] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
PURPOSE Nonmedullary thyroid cancer is the most common form of thyroid cancer and its familial form (FNMTC) is increasingly recognized as a distinct clinical entity. However, the genetic background of FNMTC is still poorly understood and the causative gene(s) have not yet been identified. METHODS Because comparative genomic hybridization allows for screening of the entire tumor genome simultaneously for chromosomal gains and/or losses without prior knowledge of potential aberrations, we used this technique in thyroid normal and neoplastic samples from FNMTC patients (1) to analyze whether chromosomal aberrations would correlate with inheritance pattern, and/or clinicopathologic features and (2) to compare comparative genomic hybridization (CGH) findings in familial tumors with those already known in sporadic differentiated thyroid cancers. RESULTS No common germline or somatic chromosomal aberrations were observed in patients with FNMTC because the frequencies and most locations of chromosomal aberrations in familial tumors were also common in sporadic tumors. However, some somatic aberrations were only found in familial tumors (gains in 2q, 3q, 18p, and 19p). Common aberrations in familial tumors corresponded to several locations of candidate genes already reported for sporadic thyroid tumorigenesis. CONCLUSIONS Our findings suggest that chromosomal aberrations in thyroid tumors in patients with FNMTC are not related to inheritance pattern but rather to tumorigenesis.
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Affiliation(s)
- Laurent Brunaud
- Endocrine Surgical Oncology Fellow, University of California San Francisco UCSF/Mount Zion Medical Center, San Francisco, California 94143, USA
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30
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Abstract
Familial risks for histopathology-specific cancers have not been determined. We used the nationwide Swedish Family-Cancer Database on 10.2 million individuals and 1 million tumors to calculate standardized incidence ratios (SIRs) for familial cancers of specific histology and morphology among 0- to 66-year-old offspring. We used histology codes for both offspring and parents, but because of the limited number of cases, the morphology-specific classification could be used only for offspring by all site-specific cancers in parents, resulting in inflated risk estimates. A number of novel findings emerged in the histopathology-specific analysis of familial risks, in addition to some known associations. Overall, specific histology showed an SIR of 2.07 for all cancers compared to an SIR of 2.00 for any histology. However, the small effect was due to breast and prostate cancers, which showed a negligible effect of specific histology. Familial risks of over 4.0 were found for serous papillary cystadenocarcinoma of the ovary, papillary thyroid cancer and low-grade astrocytoma. Familial risks of over 3.0 were found for signet-ring gastric cancer, various forms of ovarian cancer and squamous cell skin cancer. Also noteworthy were familial risks of hepatocellular carcinoma (2.48), pancreatic adenocarcinoma (1.92), large cell carcinoma and adenocarcinoma of the lung (2.29 and 2.18, respectively) and clear cell carcinoma of the kidney (2.73). Many of the findings were novel and could be revealed only by applying codes for specific histopathology. These data call for a closer description of familial aggregations and probing for the underlying genetic mechanisms.
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Affiliation(s)
- Kari Hemminki
- Department of Biosciences, Karolinska Institute, Huddinge, Sweden.
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31
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Abstract
The purpose of this review is to provide an account of our present knowledge about the epidemiology of nonmedullary thyroid carcinoma, to discuss the effects of environment, lifestyle and radiation on the risk of developing thyroid cancer, and to discuss aspects on primary prevention of the disease. In areas not associated with nuclear fallout, the annual incidence of thyroid cancer ranges between 2.0-3.8 cases per 100,000 in women and 1.2-2.6 per 100,000 in men, women of childbearing age being at highest risk. Low figures are found in some European countries (Denmark, Holland, Slovakia) and high figures are found in Iceland and Hawaii. Differences in iodine intake may be one factor explaining the geographic variation, high iodine intake being associated with a slightly increased risk of developing thyroid cancer. In general, lifestyle factors have only a small effect on the risk of thyroid cancer, a possible protective effect of tobacco smoking has been recently reported. Because of the (small) increase in risk of thyroid cancer associated with iodination programs, these should be supervised, so that the population does not receive excess iodine. The thyroid gland is highly sensitive to radiation-induced oncogenesis. This is verified by numerous reports from survivors after Hiroshima and Nagasaki, the Nevada, Novaja Semlja and Marshal Island atmospheric tests, and the Chernobyl plant accident, as well as by investigations of earlier medical use of radiation for benign diseases in childhood. These reports are summarized in the review. There appears to be a dose-response relation for the risk of developing cancer after exposure to radioactive radioiodine. The thyroid gland of children is especially vulnerable to the carcinogenic action of ionizing radiation. Thus, the incidence of thyroid cancer in children in the Belarus area was less than 1 case per million per year before the Chernobyl accident, increasing to a peak exceeding 100 per million per year in certain areas after the accident. It is a social obligation of scientists to inform the public and politicians of these risks. All nuclear power plants should have a program in operation for stockpiling potassium iodide for distribution within 1-2 days after an accident.
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32
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Affiliation(s)
- Carl D Malchoff
- Department of Medicine, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, CT 06030-1850, USA.
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Pal T, Vogl FD, Chappuis PO, Tsang R, Brierley J, Renard H, Sanders K, Kantemiroff T, Bagha S, Goldgar DE, Narod SA, Foulkes WD. Increased risk for nonmedullary thyroid cancer in the first degree relatives of prevalent cases of nonmedullary thyroid cancer: a hospital-based study. J Clin Endocrinol Metab 2001; 86:5307-12. [PMID: 11701697 DOI: 10.1210/jcem.86.11.8010] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The genetic basis for nonmedullary forms of thyroid cancer (NMTC) is less well established than that of medullary thyroid cancer. However, epidemiological and family studies suggest that a proportion of NMTC may be due to inherited predisposition. To estimate the familial risk of thyroid cancer, we conducted a hospital-based case-control study at the Princess Margaret Hospital in Toronto, Ontario, Canada, and at 2 university hospitals in Montréal, Québec, Canada. We obtained pedigrees from 339 unselected patients diagnosed with NMTC and from 319 unaffected ethnically matched controls. Family histories of cancer were obtained from the cases and controls for 3292 first degree relatives of cases and controls. Seventeen cases (5.0%) and 2 controls (0.6%) reported at least one first degree relative with thyroid cancer. In relatives of patients with thyroid cancer, the incidence of any type of cancer (including NMTC) was 38% higher than in relatives of controls (incidence rate ratio, 1.4; 95% confidence interval, 1.1-1.7). The relative risk for thyroid cancer was 10-fold higher in relatives of cancer patients than in controls (incidence rate ratio, 10.3; 95% confidence interval, 2.2-47.6). Our findings suggest that hereditary or other familial factors are important in a small proportion of NMTC. Molecular studies are needed to determine the genetic basis of cancer susceptibility in these families.
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Affiliation(s)
- T Pal
- Center for Research in Women's Health, Sunnybrook and Women's College Health Sciences Center, Toronto, Ontario, Canada M5G 1N8
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Abstract
Thyroid carcinoma accounts for less than 1% of all human malignancies and carries one of the highest overall familial relative risks as compared with cancers from other sites. This is particularly true for medullary carcinoma, as well as for carcinomas of follicular cell origin in general, where inheritance has been implicated in 2.5 to 6.3% of the cases. Familial nonmedullary thyroid tumors show a variety of genetic mechanisms implicated in thyroid tumorigenesis and occur in several tumor-prone traits (e.g., familial adenomatous polyposis [FAP] and Cowden's disease [CD]) or as the only or dominant inherited manifestation. The latter group includes the most common familial papillary carcinoma, in which environmental factors such as radiation exposure may also play an important etiological role. Familial follicular cell tumors show a variety of morphological features ranging from benign thyroid nodulation to carcinoma, usually develop in young individuals, and tend to be multicentric--an indication for total thyroidectomy to avoid tumor recurrence and potential risk of malignant transformation. The pathologist may play an important role in the histological interpretation of familial nonmedullary thyroid tumors, which may lead to further clinicogenetical investigations of the affected patient and family screening. Familial follicular cell thyroid neoplasms show a complex molecular biological pathway of tumorigenesis when compared between themselves and with their sporadic counterparts.
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Affiliation(s)
- H Rubén Harach
- Service of Pathology, Dr. A. Onativia Endocrinology and Metabolism Hospital, E. Paz Chain 36, 4400-Salta, Argentina.
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Scarrow AM, Colina JL, Levy EI, Welch WC. Thyroid carcinoma with isolated spinal metastasis: case history and review of the literature. Clin Neurol Neurosurg 1999; 101:245-8. [PMID: 10622453 DOI: 10.1016/s0303-8467(99)00040-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
An unusual case of metastatic follicular thyroid cancer presenting with symptoms of a radiculopathy at C6 is presented. The patient underwent a laminectomy and removal of tumor with resolution of his symptoms. He was found to have a well differentiated follicular thyroid carcinoma and subsequently had total thyroidectomy and 131I treatment. This patient's presentation raised questions about appropriate preoperative evaluation in this clinical scenario. This case highlights the importance of a thorough pre-operative work up for metastatic spine tumors. This should include evaluation of the thyroid consisting of thorough clinical history with particular attention to prior radiation exposure. Palpation of the thyroid also should be included as part of a routine pre-operative physical in cases of metastatic lesions of unknown origin. Thyroid function studies should not be utilized unless a clinical suspicion for thyroid cancer is raised during the examination.
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Affiliation(s)
- A M Scarrow
- Department of Neurosurgery, University of Pittsburgh Medical Center, PA 15213, USA.
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Hemminki K, Vaittinen P. Familial cancers in a nationwide family cancer database: age distribution and prevalence. Eur J Cancer 1999; 35:1109-17. [PMID: 10533456 DOI: 10.1016/s0959-8049(99)00066-0] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
We calculated sex- and age-specific familial relative risks (FRRs) of cancer in offspring of cancer probands at 19 male and 20 female cancer sites, based on the nationwide Family Cancer Database from Sweden. The proportion of familial cancers among all cancers was also determined. The database contained 550,000 primary cancers. The familial risk at known sites: colon, breast, ovary, testis, skin (melanoma), nervous system, thyroid and other endocrine glands were confirmed. The FRR of thyroid cancer exceeded any other cancer and was over twice as high for male as for female offspring, and appeared to constitute an early- and late-onset component. Novel register-based findings were familial risks in cervical and uterine cancer, and in male offspring of male probands kidney and skin (mainly squamous cell) cancer. Familial risks were noted also for lung cancer, lymphoma and leukaemia but they may have largely environmental causes. The proportion of familial cancers depended on the site, ranging from 11% in prostate to 8.7% in female breast and to well below 1% at many sites.
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Affiliation(s)
- K Hemminki
- Department of Biosciences at Novum, Karolinska Institute, Huddinge, Sweden.
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Gaussen A, Legal JD, Beron-Gaillard N, Laplanche A, Travagli JP, Caillou B, Parmentier C. Radiosensitivity of human normal and tumoral thyroid cells using fluorescence in situ hybridization and clonogenic survival assay. Int J Radiat Oncol Biol Phys 1999; 44:683-91. [PMID: 10348300 DOI: 10.1016/s0360-3016(99)00059-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE By using cell survival as a reference, we evaluated the radiosensitivity of human normal and tumoral thyroid cells using of radiation-induced translocations. METHODS AND MATERIALS Tissue samples were obtained from patients undergoing thyroidectomy. Cell cultures were established, irradiated with 60Co, and metaphases painted using commercial whole-chromosome 4 hybridization probe and pancentromeric probe. The clonogenic survival was assessed by conventional colony forming assay. RESULTS After irradiation, normal cultured thyroid cells yielded a higher number of translocations than cultures derived from adenomas or thyroid carcinoma. The colony forming assay demonstrated, by way of the mean inactivation dose, a higher survival of thyroid carcinoma and adenoma cells than of normal thyroid cells. This difference between tumoral and nontumoral cells is significant in each method (p = 0.0001), and cannot be explained by apoptosis in irradiated malignant cells. Correlation of the results obtained by both methods is shown by comparing the survival fraction at 2 Gy (SF2) and the percentage of chromosome 4 translocations at 2 Gy. CONCLUSION These results indicate that the yield of radiation-induced translocations serves as a good and rapid prediction of the intrinsic radiosensitivity of thyroid cells, and that this test could be applied to other tumors.
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Affiliation(s)
- A Gaussen
- Service de Médecine Nucléaire, Institut Gustave-Roussy, Villejuif, France
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Malchoff CD, Sarfarazi M, Tendler B, Forouhar F, Whalen G, Malchoff DM. Familial papillary thyroid carcinoma is genetically distinct from familial adenomatous polyposis coli. Thyroid 1999; 9:247-52. [PMID: 10211600 DOI: 10.1089/thy.1999.9.247] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Familial papillary thyroid carcinoma (fPTC) is an inherited tumor syndrome characterized by isolated papillary thyroid carcinoma (PTC) in affected subjects. Its etiology is unknown. Large multigeneration families with PTC are very rare, and therefore, modern genetic linkage studies have not been applied extensively to this disorder. Familial adenomatous polyposis coli (FAP) is an inherited tumor syndrome enriched in PTC. FAP is caused by germline mutations of the adenomatous polyposis coli (APC) gene that is located in the 5q21 region. It is not known if fPTC is a phenotypic variant of FAP, or if it is a genetically distinct disorder. We report a large 3-generation fPTC kindred and use linkage analysis to test the hypothesis that fPTC and FAP are genetically distinct. In this kindred there are 25 living informative subjects; 5 have PTC, and 1 is an obligate carrier. Inheritance is autosomal dominant with incomplete penetrance. There is vertical transmission, multifocal disease, an average age of onset of 36 years, and 1 subject has colon cancer. The probability is approximately 1 in 2 billion against the clustering of 5 sporadic PTC cases in this kindred. To test for linkage to the APC gene we used 2 highly polymorphic markers, D5S656 and D5S421, which are located within a maximum distance of 1.7 megabase (Mb) of the APC gene and within an estimated genetic region of less than 1 centimorgan (cM) from each other. After polymerase chain reaction (PCR) amplification 18 family members were genotyped. Construction and inspection of haplotypes showed that the affected subjects do not share the same allelic composition. Using a penetrance ratio of 75%, linkage was excluded at 2 cM and 3 cM on both sides of D5S656 and D5S421, respectively. The combined haplotype of these 2 markers provided an exclusion region of 4 cM. We conclude that fPTC is genetically distinct from FAP.
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Affiliation(s)
- C D Malchoff
- Department of Surgery, University of Connecticut Health Center, Farmington 06030-1110, USA
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Abstract
It is well-known that medullary thyroid carcinoma occurs in a familial form as part of the multiple endocrine neoplasia (MEN) 2 syndromes. However, it is less well-recognized that nonmedullary thyroid carcinoma (NMTC) sometimes is familial. Arising from the thyroid epithelial cell, the NMTCs include papillary, follicular, and anaplastic thyroid carcinoma. Although most NMTC are sporadic, there is increasing evidence for a familial form. When inherited, NMTC is autosomal dominant with partial penetrance, and it is not associated consistently with other malignancies. The average age of onset is about 38 years, and in some cases, it may be more aggressive than sporadic PTC; up to 5% of subjects with NMTC have a family history positive for the same disorder. The etiologic gene(s) have not been identified, although positional cloning of these genes may be possible. The evidence for and characteristics of familial NMTC will be reviewed, and the clinical and research implications will be discussed.
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Affiliation(s)
- C D Malchoff
- Department of Surgery, Center for Molecular Medicine, University of Connecticut Health Center, Farmington 06030-1110, USA.
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