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Abdalla AS, Rahman M, Khan SA. Promising Therapeutic Targets for Recurrent/Metastatic Anaplastic Thyroid Cancer. Curr Treat Options Oncol 2024; 25:869-884. [PMID: 38862695 DOI: 10.1007/s11864-024-01219-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2024] [Indexed: 06/13/2024]
Abstract
OPINION STATEMENT Anaplastic thyroid cancer presents formidable challenges, particularly in cases of recurrence or metastasis. Timely BRAF V600E testing is imperative at diagnosis, initially through immunohistochemistry, followed by comprehensive genomic profiling encompassing genes such as NTRK, RET, ALK, and assessment of tumor mutation burden (TMB). FDA-approved treatment options include dabrafenib and trametinib for patients with BRAF mutations, while those exhibiting high TMB may benefit from pembrolizumab. Further therapeutic decisions hinge upon mutational profile, urgency of response required, airway integrity, and access to targeted therapies There is growing use of immunotherapy for ATC based on published reports of activity, but currently there is no FDA approved agent for ATC. The off-label utilization of "precision medicine" combinations imposes a considerable financial strain, underscoring the necessity for further clinical trials to elucidate promising therapeutic avenues for this orphan disease. There is a pressing need for the development and support of clinical trials investigating genomically driven and immune-based therapies for anaplastic thyroid cancer.
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Affiliation(s)
| | - Mobeen Rahman
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - Saad A Khan
- Division of Oncology, Department of Medicine and Stanford Cancer Institute, Stanford University, 780 Welch Road, CJ250L, Stanford, CA, 94304, USA.
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Chen CP, Lin SF, Yeh CN, Huang WK, Pan YR, Hsiao YT, Lo CH, Wu CE. Synergistic effects of the combination of trametinib and alpelisib in anaplastic thyroid cancer with BRAF and PI3KCA co-mutations. Heliyon 2024; 10:e29055. [PMID: 38576565 PMCID: PMC10990975 DOI: 10.1016/j.heliyon.2024.e29055] [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: 01/19/2024] [Revised: 03/28/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024] Open
Abstract
Background Anaplastic thyroid cancer (ATC), a rare and aggressive malignancy with a poor prognosis, has shown promise with the approved dabrafenib/trametinib combination for BRAFV600E mutation. Co-occurring PI3KCA mutations, identified as negative prognostic factors in lung cancer with BRAFV600E mutation, emphasize the need to target both pathways. Exploring trametinib and alpelisib combination becomes crucial for ATC. Methods A patient-derived xenograft (PDX) and primary cell line were obtained from an ATC patient with BRAF and PI3KCA co-mutation. Individual testing of targeted therapies against BRAF, MEK, and PI3KCA was followed by a combination treatment. Synergistic effects were evaluated using the combination index. Immunoblotting assessed the efficacy, with validation performed using a PDX model. Results In this study, the ATC0802 cell line and PDX were established from a refractory ATC patient. NGS revealed BRAF and PI3KCA co-mutations pre- and post-dabrafenib/trametinib treatment. Trametinib/alpelisib combination showed synergy, suppressing both pERK and pAKT levels, unlike monotherapies or BRAF knockdown. The combination induced apoptosis and, in the PDX model, demonstrated superior tumor growth inhibition compared to monotherapies. Conclusions The combination of trametinib and alpelisib showed promise as a strategy for treating ATC with co-mutations in BRAF and PI3KCA, both in vitro and in vivo. This combination offers insights into overcoming resistance to BRAF-targeted treatments in ATC with mutations in BRAF and PI3KCA.
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Affiliation(s)
- Chiao-Ping Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Shu-Fu Lin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, New Taipei Municipal TuCheng Hospital (Built and Operated by Chang Gung Medical Foundation), College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Nan Yeh
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Department of General Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wen-Kuan Huang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yi-Ru Pan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Department of General Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Tien Hsiao
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chih-Hong Lo
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chiao-En Wu
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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Zeng PYF, Prokopec SD, Lai SY, Pinto N, Chan-Seng-Yue MA, Clifton-Bligh R, Williams MD, Howlett CJ, Plantinga P, Cecchini MJ, Lam AK, Siddiqui I, Wang J, Sun RX, Watson JD, Korah R, Carling T, Agrawal N, Cipriani N, Ball D, Nelkin B, Rooper LM, Bishop JA, Garnis C, Berean K, Nicolson NG, Weinberger P, Henderson YC, Lalansingh CM, Tian M, Yamaguchi TN, Livingstone J, Salcedo A, Patel K, Vizeacoumar F, Datti A, Xi L, Nikiforov YE, Smallridge R, Copland JA, Marlow LA, Hyrcza MD, Delbridge L, Sidhu S, Sywak M, Robinson B, Fung K, Ghasemi F, Kwan K, MacNeil SD, Mendez A, Palma DA, Khan MI, Shaikh M, Ruicci KM, Wehrli B, Winquist E, Yoo J, Mymryk JS, Rocco JW, Wheeler D, Scherer S, Giordano TJ, Barrett JW, Faquin WC, Gill AJ, Clayman G, Boutros PC, Nichols AC. The genomic and evolutionary landscapes of anaplastic thyroid carcinoma. Cell Rep 2024; 43:113826. [PMID: 38412093 PMCID: PMC11077417 DOI: 10.1016/j.celrep.2024.113826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 12/04/2023] [Accepted: 02/05/2024] [Indexed: 02/29/2024] Open
Abstract
Anaplastic thyroid carcinoma is arguably the most lethal human malignancy. It often co-occurs with differentiated thyroid cancers, yet the molecular origins of its aggressivity are unknown. We sequenced tumor DNA from 329 regions of thyroid cancer, including 213 from patients with primary anaplastic thyroid carcinomas. We also whole genome sequenced 9 patients using multi-region sequencing of both differentiated and anaplastic thyroid cancer components. Using these data, we demonstrate thatanaplastic thyroid carcinomas have a higher burden of mutations than other thyroid cancers, with distinct mutational signatures and molecular subtypes. Further, different cancer driver genes are mutated in anaplastic and differentiated thyroid carcinomas, even those arising in a single patient. Finally, we unambiguously demonstrate that anaplastic thyroid carcinomas share a genomic origin with co-occurring differentiated carcinomas and emerge from a common malignant field through acquisition of characteristic clonal driver mutations.
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Affiliation(s)
- Peter Y F Zeng
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; London Regional Cancer Program, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - Stephenie D Prokopec
- Ontario Institute for Cancer Research, Toronto, ON, Canada; Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Stephen Y Lai
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nicole Pinto
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada
| | | | - Roderick Clifton-Bligh
- Division of Endocrinology, Royal North Shore Hospital, and University of Sydney, Sydney, NSW, Australia
| | - Michelle D Williams
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Paul Plantinga
- Department of Pathology, Western University, London, ON, Canada
| | - Matthew J Cecchini
- Department of Pathology, School of Medicine, Griffith University, Gold Coast, QLD, Australia
| | - Alfred K Lam
- Department of Pathology, School of Medicine, Griffith University, Gold Coast, QLD, Australia
| | - Iram Siddiqui
- Department of Laboratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Jianxin Wang
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Ren X Sun
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - John D Watson
- Ontario Institute for Cancer Research, Toronto, ON, Canada; Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Reju Korah
- Department of Surgery, Yale University, New Haven, CT, USA
| | - Tobias Carling
- Department of Surgery, Yale University, New Haven, CT, USA
| | - Nishant Agrawal
- Department of Otolaryngology - Head and Neck Surgery, University of Chicago, Chicago, IL, USA
| | - Nicole Cipriani
- Department of Pathology, University of Chicago, Chicago, IL, USA
| | - Douglas Ball
- Division of Endocrinology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Barry Nelkin
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Lisa M Rooper
- Division of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Justin A Bishop
- Department of Pathology, University of Texas Southwestern, Dallas, TX, USA
| | | | | | | | - Paul Weinberger
- Department of Otolaryngology - Head and Neck Surgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Ying C Henderson
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Mao Tian
- Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Takafumi N Yamaguchi
- Ontario Institute for Cancer Research, Toronto, ON, Canada; Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Julie Livingstone
- Ontario Institute for Cancer Research, Toronto, ON, Canada; Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Adriana Salcedo
- Ontario Institute for Cancer Research, Toronto, ON, Canada; Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada; Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Krupal Patel
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada
| | | | - Alessandro Datti
- Network Biology Collaborative Centre, Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada; Department of Agricultural, Food, and Environmental Sciences, University of Perugia, Perugia, Italy
| | - Liu Xi
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Yuri E Nikiforov
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Robert Smallridge
- Division of Endocrinology, Department of Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - John A Copland
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL, USA
| | - Laura A Marlow
- Department of Cancer Biology, Mayo Clinic, Jacksonville, FL, USA
| | - Martin D Hyrcza
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Leigh Delbridge
- Department of Surgery, Royal North Shore Hospital, Sydney, NSW, Australia; University of Sydney, Sydney, NWS, Australia
| | - Stan Sidhu
- Department of Surgery, Royal North Shore Hospital, Sydney, NSW, Australia; University of Sydney, Sydney, NWS, Australia
| | - Mark Sywak
- Department of Surgery, Royal North Shore Hospital, Sydney, NSW, Australia; University of Sydney, Sydney, NWS, Australia
| | - Bruce Robinson
- University of Sydney, Sydney, NWS, Australia; Department of Endocrinology, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Kevin Fung
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - Farhad Ghasemi
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada
| | - Keith Kwan
- Department of Pathology, Western University, London, ON, Canada
| | - S Danielle MacNeil
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - Adrian Mendez
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - David A Palma
- London Regional Cancer Program, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - Mohammed I Khan
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada
| | - Mushfiq Shaikh
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada
| | - Kara M Ruicci
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada
| | - Bret Wehrli
- Department of Pathology, Western University, London, ON, Canada
| | - Eric Winquist
- London Regional Cancer Program, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - John Yoo
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada
| | - Joe S Mymryk
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; London Regional Cancer Program, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada; Department of Microbiology and Immunology, Western University, London, ON, Canada
| | - James W Rocco
- Department of Otolaryngology - Head and Neck Surgery, Ohio State University, Columbus, OH, USA
| | - David Wheeler
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Steve Scherer
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | | | - John W Barrett
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada
| | - William C Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Anthony J Gill
- University of Sydney, Sydney, NWS, Australia; Cancer Diagnosis and Pathology Group, Kolling Institute of Medicine, Royal North Shore Hospital, Sydney, NSW, Australia; NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Gary Clayman
- The Clayman Thyroid Surgery and Thyroid Cancer Center, The Thyroid Institute, Tampa General Hospital, Tampa, FL, USA
| | - Paul C Boutros
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada; Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA; Department of Urology, University of California, Los Angeles, Los Angeles, CA, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, USA; Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Anthony C Nichols
- Department of Otolaryngology - Head and Neck Surgery, Western University, London, ON, Canada; London Regional Cancer Program, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada.
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Alhejaily AMG, Alhuzim O, Alwelaie Y. Anaplastic thyroid cancer: Pathogenesis, prognostic factors and genetic landscape (Review). Mol Clin Oncol 2023; 19:99. [PMID: 38022847 PMCID: PMC10666078 DOI: 10.3892/mco.2023.2695] [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: 05/31/2023] [Accepted: 08/30/2023] [Indexed: 12/01/2023] Open
Abstract
Anaplastic thyroid cancer (ATC) is a rare and aggressive form of thyroid malignancy, presenting significant challenges in diagnosis and treatment. The rarity of this cancer and its aggressive nature make an accurate diagnosis difficult, requiring a multidisciplinary approach and various imaging techniques. Treatment involves a personalized multimodal approach, including surgery, adjuvant therapies and risk stratification. Prognostic factors such as age, tumor characteristics and genetic alterations play a crucial role in determining patient outcomes. Despite advancements, gaps remain in understanding the underlying mechanisms of the disease and establishing standardized treatment guidelines. Further research, collaborative efforts and multicenter studies are necessary to improve diagnostic accuracy, develop targeted therapies and biomarkers, and enhance the long-term management. The present review provides a comprehensive overview of ATC, discussing its clinical manifestations, diagnostic approaches, treatment options, prognostic factors and genetic landscape.
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Affiliation(s)
- Abdul-Mohsen G. Alhejaily
- Faculty of Medicine, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh 11525, Kingdom of Saudi Arabia
| | - Omar Alhuzim
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh 11525, Kingdom of Saudi Arabia
| | - Yazeed Alwelaie
- Department of Pathology, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh 11525, Kingdom of Saudi Arabia
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Lambona C, Zwergel C, Fioravanti R, Valente S, Mai A. Histone deacetylase 10: A polyamine deacetylase from the crystal structure to the first inhibitors. Curr Opin Struct Biol 2023; 82:102668. [PMID: 37542907 DOI: 10.1016/j.sbi.2023.102668] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/16/2023] [Accepted: 07/10/2023] [Indexed: 08/07/2023]
Abstract
Polyamine deacetylase activity was discovered more than 40 years ago, but the responsible histone deacetylase 10 (HDAC10) was described only recently. HDAC10 is a class IIb HDAC, as is its closest relative, the α-tubulin deacetylase HDAC6. HDAC10 has attracted attention over the last 2 years due to its role in diseases, especially cancer. This review summarises chemical and structural biology approaches to the study of HDAC10. Light will be shed on recent advances in understanding the complex structural biology of HDAC10 and the discovery of the first highly selective HDAC10 inhibitors.
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Affiliation(s)
- Chiara Lambona
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Clemens Zwergel
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Rossella Fioravanti
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - Sergio Valente
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Antonello Mai
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; Pasteur Institute, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
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Kim KM, Ahn AR, Hong YT, Chung MJ. Primary small cell thyroid carcinoma combined with poorly differentiated thyroid carcinoma, evidence for a common origin: A case report. Oncol Lett 2023; 25:233. [PMID: 37153036 PMCID: PMC10157610 DOI: 10.3892/ol.2023.13819] [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: 01/06/2023] [Accepted: 03/01/2023] [Indexed: 05/09/2023] Open
Abstract
Primary small cell thyroid carcinomas are extremely rare and there is still debate about their classification as a distinct disease entity. The present case report reports a small cell carcinoma (SCC) combined with poorly differentiated thyroid carcinoma (PDTC) in a 34 year old man. The tumor consisted of ~80% PDTC and ~20% SCC. The PDTC component was positive for cytokeratin and thyroid transcription factor-1 (TTF-1), and negative for calcitonin, chromogranin and synaptophysin. The SCC component was positive for synaptophysin and CD56, and negative for calcitonin, chromogranin and TTF-1. Seven months after thyroid surgery, two new lung nodules were detected. Histologically and immunohistochemically, the lung tumors were similar to the SCC component of the thyroid carcinoma. The mutational status of cancer-related genes was assessed using targeted next-generation sequencing in both the thyroid and lung, which identified similar genetic alterations. The histogenesis of SCC was evaluated through NGS analysis of the two cancer components.
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Affiliation(s)
- Kyoung Min Kim
- Department of Pathology, Jeonbuk National University Medical School, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
- Biomedical Research Institute of Jeonbuk National University Hospital, Jeonbuk National University Hospital, Jeonju, Jeollabuk 54896, Republic of Korea
- Research Institute for Endocrine Sciences of Jeonbuk National University, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
| | - Ae Ri Ahn
- Department of Pathology, Jeonbuk National University Medical School, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
| | - Yong Tae Hong
- Department of Otolaryngology-HNS, Jeonbuk National University Medical School, Jeonju, Jeollabuk 54896, Republic of Korea
| | - Myoung Ja Chung
- Department of Pathology, Jeonbuk National University Medical School, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
- Biomedical Research Institute of Jeonbuk National University Hospital, Jeonbuk National University Hospital, Jeonju, Jeollabuk 54896, Republic of Korea
- Research Institute for Endocrine Sciences of Jeonbuk National University, Jeonbuk National University, Jeonju, Jeollabuk 54896, Republic of Korea
- Correspondence to: Professor Myoung Ja Chung, Department of Pathology, Jeonbuk National University Medical School, San 2-20 Keumam, Dukjin, Jeonju, Jeollabuk 54896, Republic of Korea, E-mail:
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Bullock MJ, Jiang XS. Top Ten Oncocytic Head and Neck Lesions to Contemplate. Head Neck Pathol 2023; 17:53-65. [PMID: 36928735 PMCID: PMC10063718 DOI: 10.1007/s12105-022-01520-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/03/2022] [Indexed: 03/18/2023]
Abstract
BACKGROUND Oncocytes are a component of many metaplastic and neoplastic lesions throughout the head and neck area, primarily originating in salivary/seromucinous glands and the thyroid gland. In addition, other lesions can contain cells that mimic oncocytes (pseudo-oncocytes); these can be of epithelial or non-epithelial origin. METHODS Review article. RESULTS Oncocytic metaplasia is common in seromucinous glands throughout the upper aerodigestive tract, most notable in the oral cavity, nasopharynx and larynx. The main oncocytic salivary gland neoplasms are Warthin tumor and oncocytoma. Infarction of Warthin tumor may lead to recognition difficulties. Oncocytic subtypes of mucoepidermoid carcinoma and intraductal carcinoma have morphologic and immunohistochemical features that allow distinction from major oncocytic entities. Oncocytic thyroid tumors include adenoma, carcinoma (follicular, papillary and medullary), along with poorly differentiated tumors. Oncocytic papillary sinonasal and middle ear tumors must be distinguished from low grade adenocarcinomas. Pseudo-oncocytic entities include paraganglioma, Langerhans cell histiocytosis, giant cell tumor, rhabdomyoma, and metastatic tumors. CONCLUSIONS Correct diagnosis of oncocytic head and neck lesions requires a knowledge of the spectrum of possible entities, their characteristic sites of occurrence, architecture, histomorphology, and immunohistochemistry. Oncocytic subtypes of several newly described entities are now recognized. Both epithelial and non-epithelial mimics of oncocytes exist. The molecular features of oncocytic tumors can be helpful in their diagnosis and understanding their pathogenesis.
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Affiliation(s)
- Martin J Bullock
- Department of Pathology, Dalhousie University, Halifax, NS, Canada.
- Division of Anatomical Pathology, Queen Elizabeth II Health Sciences Centre, Room 742 - 5788 University Avenue, Halifax, NS, B3H 1V8, Canada.
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Dual Inhibition of BRAF-MAPK and STAT3 Signaling Pathways in Resveratrol-Suppressed Anaplastic Thyroid Cancer Cells with BRAF Mutations. Int J Mol Sci 2022; 23:ijms232214385. [PMID: 36430869 PMCID: PMC9692422 DOI: 10.3390/ijms232214385] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/10/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Anaplastic thyroid cancer is an extremely lethal malignancy without reliable treatment. BRAFV600E point mutation is common in ATCs, which leads to MAPK signaling activation and is regarded as a therapeutic target. Resveratrol inhibits ATC cell growth, while its impact on BRAF-MAPK signaling remains unknown. This study aims to address this issue by elucidating the statuses of BRAF-MAPK and STAT3 signaling activities in resveratrol-treated THJ-11T, THJ-16T, and THJ-21T ATC cells and Nthyori 3-1 thyroid epithelial cells. RT-PCR and Sanger sequencing revealed MKRN1-BRAF fusion mutation in THJ-16T, BRAF V600E point mutation in THJ-21T, and wild-type BRAF genes in THJ-11T and Nthyori 3-1 cells. Western blotting and immunocytochemical staining showed elevated pBRAF, pMEK, and pERK levels in THJ-16T and THJ-21T, but not in THJ-11T or Nthyori 3-1 cells. Calcein/PI, EdU, and TUNEL assays showed that compared with docetaxel and doxorubicin and MAPK-targeting dabrafenib and trametinib, resveratrol exerted more powerful inhibitory effects on mutant BRAF-harboring THJ-16T and THJ-21T cells, accompanied by reduced levels of MAPK pathway-associated proteins and pSTAT3. Trametinib- and dabrafenib-enhanced STAT3 activation was efficiently suppressed by resveratrol. In conclusion, resveratrol acts as dual BRAF-MAPK and STAT3 signaling inhibitor and a promising agent against ATCs with BRAF mutation.
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VanderLaan PA, Roy-Chowdhuri S, Griffith CC, Weiss VL, Booth CN. Molecular testing of cytology specimens: overview of assay selection with focus on lung, salivary gland, and thyroid testing. J Am Soc Cytopathol 2022; 11:403-414. [PMID: 36184436 PMCID: PMC10225070 DOI: 10.1016/j.jasc.2022.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 08/12/2022] [Indexed: 11/22/2022]
Abstract
Ancillary and molecular testing of cytopathology specimens has emerged as a reliable and useful tool to provide diagnostic information and treatment-related biomarker status for the management of cancer patients. The cytology specimens obtained through minimally invasive means have proven suitable testing substrates for a variety of ancillary tests, including immunohistochemistry, fluorescence in situ hybridization, as well as polymerase chain reaction and next generation sequencing molecular techniques. By focusing specifically on the cytology specimen, this review provides an overview of basic testing considerations and assay selection in addition to updates on the ancillary testing of cytologic tumor specimens from the lung, salivary gland, and thyroid.
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Affiliation(s)
- Paul A VanderLaan
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
| | - Sinchita Roy-Chowdhuri
- Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | | | - Vivian L Weiss
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
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10
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Shonka DC, Ho A, Chintakuntlawar AV, Geiger JL, Park JC, Seetharamu N, Jasim S, Abdelhamid Ahmed AH, Bible KC, Brose MS, Cabanillas ME, Dabekaussen K, Davies L, Dias-Santagata D, Fagin JA, Faquin WC, Ghossein RA, Gopal RK, Miyauchi A, Nikiforov YE, Ringel MD, Robinson B, Ryder MM, Sherman EJ, Sadow PM, Shin JJ, Stack BC, Tuttle RM, Wirth LJ, Zafereo ME, Randolph GW. American Head and Neck Society Endocrine Surgery Section and International Thyroid Oncology Group consensus statement on mutational testing in thyroid cancer: Defining advanced thyroid cancer and its targeted treatment. Head Neck 2022; 44:1277-1300. [PMID: 35274388 DOI: 10.1002/hed.27025] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 02/23/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The development of systemic treatment options leveraging the molecular landscape of advanced thyroid cancer is a burgeoning field. This is a multidisciplinary evidence-based statement on the definition of advanced thyroid cancer and its targeted systemic treatment. METHODS An expert panel was assembled, a literature review was conducted, and best practice statements were developed. The modified Delphi method was applied to assess the degree of consensus for the statements developed by the author panel. RESULTS A review of the current understanding of thyroid oncogenesis at a molecular level is presented and characteristics of advanced thyroid cancer are defined. Twenty statements in topics including the multidisciplinary management, molecular evaluation, and targeted systemic treatment of advanced thyroid cancer are provided. CONCLUSIONS With the growth in targeted treatment options for thyroid cancer, a consensus definition of advanced disease and statements regarding the utility of molecular testing and available targeted systemic therapy is warranted.
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Affiliation(s)
- David C Shonka
- Department of Otolaryngology - Head and Neck Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Alan Ho
- Department of Hematology and Medical Oncology, Solid Tumor Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Jessica L Geiger
- Department of Hematology and Medical Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio, USA
| | - Jong C Park
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Nagashree Seetharamu
- Division of Hematology-Oncology, Donald and Barbara Zucker School of Medicine at Hofstra University, New Hyde Park, New York, USA
| | - Sina Jasim
- Division of Endocrinology, Metabolism and Lipid Research, Department of Internal Medicine, School of Medicine, Washington University in St. Louis, Saint Louis, Missouri, USA
| | - Amr H Abdelhamid Ahmed
- Department of Otolaryngology - Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Keith C Bible
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Marcia S Brose
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maria E Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Kirsten Dabekaussen
- Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Louise Davies
- Department of Surgery, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Dora Dias-Santagata
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - James A Fagin
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - William C Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ronald A Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Raj K Gopal
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Yuri E Nikiforov
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Matthew D Ringel
- Division of Endocrinology, Diabetes, and Metabolism, The Ohio State University Medical Center, Columbus, Ohio, USA
| | - Bruce Robinson
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Mabel M Ryder
- Division of Endocrinology, Diabetes, Metabolism, & Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Eric J Sherman
- Head and Neck Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Peter M Sadow
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jennifer J Shin
- Department of Otolaryngology - Head and Neck Surgery, Center for Surgery and Public Health, Harvard Medical School, Boston, Massachusetts, USA
| | - Brendan C Stack
- Department of Otolaryngology - Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - R Michael Tuttle
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Lori J Wirth
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Gregory W Randolph
- Department of Otolaryngology - Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
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11
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McCrary HC, Aoki J, Huang Y, Chadwick B, Kerrigan K, Witt B, Hunt JP, Abraham D. Mutation based approaches to the treatment of anaplastic thyroid cancer. Clin Endocrinol (Oxf) 2022; 96:734-742. [PMID: 35067961 DOI: 10.1111/cen.14679] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 11/29/2021] [Accepted: 01/03/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The treatment of anaplastic thyroid cancer (ATC) has continued to rapidly evolve over time. Increased utilization of novel, personalized therapies based upon the tumour's somatic mutation status has recently been integrated. The aim of this case series is to describe a series of patients that underwent rapid genomic testing upon their diagnosis of ATC, allowing for the early integration of novel therapies. DESIGN A fast track pathway for genomic tumour analysis of patients with ATC was implemented at a single academic cancer hospital in January of 2020. PATIENTS All patients were evaluated by head and neck surgery, endocrinology, and medical oncology upon diagnosis of ATC. MEASUREMENTS Genetic work-up was completed, which prompted a recommendation for dual BRAF/MEK inhibition with dabrafenib and trametinib for tumours with BRAF V600E mutation. For patients whose tumours were BRAF V600E wild-type, pembrolizumab with lenvatinib was offered. RESULTS A total of four patients were included in this series. Two patients (50%) had tumours that were BRAF V600E positive. Among patients that were BRAF V600E positive, both patients initiated urgent dabrafenib and trametinib dual tyrosine kinase inhibitor (TKI) therapy; with one patient demonstrating near-complete clinical response allowing for posttreatment surgery, while the other demonstrated decreased tumour burden. Among patients who were BRAF V600E wild-type, lenvatinib and pembrolizumab were recommended off-label; one patient demonstrated decreased tumour burden, but developed severe pure red cell aplasia, while the other patient is demonstrating an early clinical response. CONCLUSIONS The integration of early genomic analysis and personalized neoadjuvant TKI therapy into the treatment of ATC can greatly benefit patient care outcomes and optimize tumour control.
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Affiliation(s)
- Hilary C McCrary
- Head and Neck Surgery, Division of Otolaryngology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Joni Aoki
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Yiqing Huang
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Barbara Chadwick
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Katie Kerrigan
- Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Benjamin Witt
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Jason P Hunt
- Head and Neck Surgery, Division of Otolaryngology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Dev Abraham
- Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
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12
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Maniakas A, Henderson YC, Hei H, Peng S, Chen Y, Jiang Y, Ji S, Cardenas M, Chiu Y, Bell D, Williams MD, Hofmann MC, Scherer SE, Wheeler DA, Busaidy NL, Dadu R, Wang JR, Cabanillas ME, Zafereo M, Johnson FM, Lai SY. Novel Anaplastic Thyroid Cancer PDXs and Cell Lines: Expanding Preclinical Models of Genetic Diversity. J Clin Endocrinol Metab 2021; 106:e4652-e4665. [PMID: 34147031 PMCID: PMC8530744 DOI: 10.1210/clinem/dgab453] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT Anaplastic thyroid cancer (ATC) is a rare, aggressive, and deadly disease. Robust preclinical thyroid cancer models are needed to adequately develop and study novel therapeutic agents. Patient-derived xenograft (PDX) models may resemble patient tumors by recapitulating key genetic alterations and gene expression patterns, making them excellent preclinical models for drug response evaluation. OBJECTIVE We developed distinct ATC PDX models concurrently with cell lines and characterized them in vitro and in vivo. METHODS Fresh thyroid tumor from patients with a preoperative diagnosis of ATC was surgically collected and divided for concurrent cell line and PDX model development. Cell lines were created by generating single cells through enzymatic digestion. PDX models were developed following direct subcutaneous implantation of fresh tumor on the flank of immune compromised/athymic mice. RESULTS Six ATC PDX models and 4 cell lines were developed with distinct genetic profiles. Mutational characterization showed one BRAF/TP53/CDKN2A, one BRAF/CDKN2A, one BRAF/TP53, one TP53 only, one TERT-promoter/HRAS, and one TERT-promoter/KRAS/TP53/NF2/NFE2L2 mutated phenotype. Hematoxylin-eosin staining comparing the PDX models to the original patient surgical specimens show remarkable resemblance, while immunohistochemistry stains for important biomarkers were in full concordance (cytokeratin, TTF-1, PAX8, BRAF). Short tandem repeats DNA fingerprinting analysis of all PDX models and cell lines showed strong concordance with the original tumor. PDX successful establishment rate was 32%. CONCLUSION We have developed and characterized 6 novel ATC PDX models with 4 matching cell lines. Each PDX model harbors a distinct genetic profile, making them excellent tools for preclinical therapeutic trials.
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Affiliation(s)
- Anastasios Maniakas
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
- Division of Oto-rhino-laryngology-Head and Neck Surgery, Hôpital Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, H1T 2M4, Canada
| | - Ying C Henderson
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Hu Hei
- Department of Thyroid and Neck, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, People’s Republic of China
| | - Shaohua Peng
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Yunyun Chen
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Yujie Jiang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Shuangxi Ji
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Maria Cardenas
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Yulun Chiu
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Diana Bell
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Michelle D Williams
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Marie-Claude Hofmann
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Steve E Scherer
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - David A Wheeler
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Naifa L Busaidy
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Ramona Dadu
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Jennifer R Wang
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Maria E Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Mark Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Faye M Johnson
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Stephen Y Lai
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
- Correspondence: Stephen Y. Lai, MD, PhD, Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1445, Houston, TX 77030, USA.
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13
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Henderson YC, Mohamed ASR, Maniakas A, Chen Y, Powell RT, Peng S, Cardenas M, Williams MD, Bell D, Zafereo ME, Wang RJ, Scherer SE, Wheeler DA, Cabanillas ME, Hofmann MC, Johnson FM, Stephan CC, Sandulache V, Lai SY. A High-throughput Approach to Identify Effective Systemic Agents for the Treatment of Anaplastic Thyroid Carcinoma. J Clin Endocrinol Metab 2021; 106:2962-2978. [PMID: 34120183 PMCID: PMC8475220 DOI: 10.1210/clinem/dgab424] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Despite the use of aggressive multimodality treatment, most anaplastic thyroid carcinoma (ATC) patients die within a year of diagnosis. Although the combination of BRAF and MEK inhibitors has recently been approved for use in BRAF-mutated ATC, they remain effective in a minority of patients who are likely to develop drug resistance. There remains a critical clinical need for effective systemic agents for ATC with a reasonable toxicity profile to allow for rapid translational development. MATERIAL AND METHODS Twelve human thyroid cancer cell lines with comprehensive genomic characterization were used in a high-throughput screening (HTS) of 257 compounds to select agents with maximal growth inhibition. Cell proliferation, colony formation, orthotopic thyroid models, and patient-derived xenograft (PDX) models were used to validate the selected agents. RESULTS Seventeen compounds were effective, and docetaxel, LBH-589, and pralatrexate were selected for additional in vitro and in vivo analysis as they have been previously approved by the US Food and Drug Administration for other cancers. Significant tumor growth inhibition (TGI) was detected in all tested models treated with LBH-589; pralatrexate demonstrated significant TGI in the orthotopic papillary thyroid carcinoma model and 2 PDX models; and docetaxel demonstrated significant TGI only in the context of mutant TP53. CONCLUSIONS HTS identified classes of systemic agents that demonstrate preferential effectiveness against aggressive thyroid cancers, particularly those with mutant TP53. Preclinical validation in both orthotopic and PDX models, which are accurate in vivo models mimicking tumor microenvironment, may support initiation of early-phase clinical trials in non-BRAF mutated or refractory to BRAF/MEK inhibition ATC.
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Affiliation(s)
- Ying C Henderson
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Abdallah S R Mohamed
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- MD Anderson Cancer Center UT Health Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Anastasios Maniakas
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Université de Montréal, Hôpital Maisonneuve-Rosemont, Montreal, QB, Canada
| | - Yunyun Chen
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reid T Powell
- IBT High Throughput Screening Core, Texas A&M Health Science Center, Houston, TX, USA
| | - Shaohua Peng
- Department of Thoracic, Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maria Cardenas
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA
| | - Michelle D Williams
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Diana Bell
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rui Jennifer Wang
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Steve E Scherer
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA
| | - David A Wheeler
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA
- Department of Computational Biology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Maria E Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marie-Claude Hofmann
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Faye M Johnson
- MD Anderson Cancer Center UT Health Graduate School of Biomedical Sciences, Houston, TX, USA
- Department of Thoracic, Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Clifford C Stephan
- IBT High Throughput Screening Core, Texas A&M Health Science Center, Houston, TX, USA
| | - Vlad Sandulache
- Department of Otolaryngology–Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Stephen Y Lai
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Cellular and Molecular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Correspondence: Stephen Y. Lai, MD PhD FACS, Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1445, Houston, TX 77030, USA.
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14
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Histone deacetylase 10, a potential epigenetic target for therapy. Biosci Rep 2021; 41:228655. [PMID: 33997894 PMCID: PMC8182986 DOI: 10.1042/bsr20210462] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 11/17/2022] Open
Abstract
Histone deacetylase (HDAC) 10, a class II family, has been implicated in various tumors and non-tumor diseases, which makes the discovery of biological functions and novel inhibitors a fundamental endeavor. In cancers, HDAC10 plays crucial roles in regulating various cellular processes through its epigenetic functions or targeting some decisive molecular or signaling pathways. It also has potential clinical utility for targeting tumors and non-tumor diseases, such as renal cell carcinoma, prostate cancer, immunoglobulin A nephropathy (IgAN), intracerebral hemorrhage, human immunodeficiency virus (HIV) infection and schizophrenia. To date, relatively few studies have investigated HDAC10-specific inhibitors. Therefore, it is important to study the biological functions of HDAC10 for the future development of specific HDAC10 inhibitors. In this review, we analyzed the biological functions, mechanisms and inhibitors of HDAC10, which makes HDAC10 an appealing therapeutic target.
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15
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Amjad E, Asnaashari S, Sokouti B. The role of PI3K signaling pathway and its associated genes in papillary thyroid cancer. J Egypt Natl Canc Inst 2021; 33:11. [PMID: 34002322 DOI: 10.1186/s43046-021-00068-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 05/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND One of the well-differentiated types of thyroid cancer is papillary thyroid cancer (PTC), often developed by genetic mutations and radiation. METHODS In this study, the public NCBI-GEO database was systematically searched. The eligible datasets were the targets for biomarker discovery associated with PI3K signaling pathway. RESULTS Only two datasets were suitable and passed the inclusion criteria. The meta-analysis outcomes revealed eleven upregulation and thirteen downregulation genes differentially expressed between PTC and healthy tissues. Moreover, the outcomes for survival and disease-free rates for each gene were illustrated. CONCLUSIONS The present research suggests a panel signature of 24 gene biomarkers in diagnosing the PTC.
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Affiliation(s)
- Elham Amjad
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Solmaz Asnaashari
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Babak Sokouti
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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16
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Wessels MW, Cnossen MH, van Dijk TB, Gillemans N, Schmidt KLJ, van Lom K, Vinjamur DS, Coyne S, Kurita R, Nakamura Y, de Man SA, Pfundt R, Azmani Z, Brouwer RWW, Bauer DE, van den Hout MCGN, van IJcken WFJ, Philipsen S. Molecular analysis of the erythroid phenotype of a patient with BCL11A haploinsufficiency. Blood Adv 2021; 5:2339-2349. [PMID: 33938942 PMCID: PMC8114548 DOI: 10.1182/bloodadvances.2020003753] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 03/12/2021] [Indexed: 12/29/2022] Open
Abstract
The BCL11A gene encodes a transcriptional repressor with essential functions in multiple tissues during human development. Haploinsufficiency for BCL11A causes Dias-Logan syndrome (OMIM 617101), an intellectual developmental disorder with hereditary persistence of fetal hemoglobin (HPFH). Due to the severe phenotype, disease-causing variants in BCL11A occur de novo. We describe a patient with a de novo heterozygous variant, c.1453G>T, in the BCL11A gene, resulting in truncation of the BCL11A-XL protein (p.Glu485X). The truncated protein lacks the 3 C-terminal DNA-binding zinc fingers and the nuclear localization signal, rendering it inactive. The patient displayed high fetal hemoglobin (HbF) levels (12.1-18.7% of total hemoglobin), in contrast to the parents who had HbF levels of 0.3%. We used cultures of patient-derived erythroid progenitors to determine changes in gene expression and chromatin accessibility. In addition, we investigated DNA methylation of the promoters of the γ-globin genes HBG1 and HBG2. HUDEP1 and HUDEP2 cells were used as models for fetal and adult human erythropoiesis, respectively. Similar to HUDEP1 cells, the patient's cells displayed Assay for Transposase-Accessible Chromatin (ATAC) peaks at the HBG1/2 promoters and significant expression of HBG1/2 genes. In contrast, HBG1/2 promoter methylation and genome-wide gene expression profiling were consistent with normal adult erythropoiesis. We conclude that HPFH is the major erythroid phenotype of constitutive BCL11A haploinsufficiency. Given the essential functions of BCL11A in other hematopoietic lineages and the neuronal system, erythroid-specific targeting of the BCL11A gene has been proposed for reactivation of γ-globin expression in β-hemoglobinopathy patients. Our data strongly support this approach.
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Affiliation(s)
| | - Marjon H Cnossen
- Department of Pediatric Hematology
- Academic Center for Hemoglobinopathies and Rare Anemias
| | - Thamar B van Dijk
- Academic Center for Hemoglobinopathies and Rare Anemias
- Department of Cell Biology, and
| | - Nynke Gillemans
- Academic Center for Hemoglobinopathies and Rare Anemias
- Department of Cell Biology, and
| | - K L Juliëtte Schmidt
- Academic Center for Hemoglobinopathies and Rare Anemias
- Department of Cell Biology, and
| | - Kirsten van Lom
- Academic Center for Hemoglobinopathies and Rare Anemias
- Department of Hematology, Erasmus MC, Rotterdam, The Netherlands
| | - Divya S Vinjamur
- Division of Hematology/Oncology, Department of Pediatric Oncology, Boston Children's Hospital, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Stem Cell Institute, Boston, MA
- Broad Institute, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Steven Coyne
- Division of Hematology/Oncology, Department of Pediatric Oncology, Boston Children's Hospital, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Stem Cell Institute, Boston, MA
- Broad Institute, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Ryo Kurita
- Department of Research and Development, Central Blood Institute, Blood Service Headquarters, Japanese Red Cross Society, Tokyo, Japan
| | - Yukio Nakamura
- Cell Engineering Division, RIKEN, BioResource Center, Tsukuba, Japan
| | - Stella A de Man
- Department of Pediatrics, Amphia Hospital, Breda, The Netherlands
| | - Rolph Pfundt
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands; and
| | - Zakia Azmani
- Department of Cell Biology, and
- Center for Biomics, Erasmus MC, Rotterdam, The Netherlands
| | - Rutger W W Brouwer
- Department of Cell Biology, and
- Center for Biomics, Erasmus MC, Rotterdam, The Netherlands
| | - Daniel E Bauer
- Division of Hematology/Oncology, Department of Pediatric Oncology, Boston Children's Hospital, Boston, MA
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Stem Cell Institute, Boston, MA
- Broad Institute, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | | | - Wilfred F J van IJcken
- Department of Cell Biology, and
- Center for Biomics, Erasmus MC, Rotterdam, The Netherlands
| | - Sjaak Philipsen
- Academic Center for Hemoglobinopathies and Rare Anemias
- Department of Cell Biology, and
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17
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Xu B, Ghossein R, Ho A, Viswanathan K, Khimraj A, Saliba M, Cracchiolo JR, Katabi N. Diagnostic discrepancy in second opinion reviews of primary epithelial neoplasms involving salivary gland: An 11-year experience from a tertiary referral center focusing on useful pathologic approaches and potential clinical impacts. Head Neck 2021; 43:2497-2509. [PMID: 33893750 DOI: 10.1002/hed.26719] [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: 12/14/2020] [Revised: 03/19/2021] [Accepted: 04/14/2021] [Indexed: 11/10/2022] Open
Abstract
AIMS In the era of precision medicine, accurate pathologic diagnoses are crucial for appropriate management. METHODS We herein described the histologic features and clinical impacts of 66 salivary gland epithelial neoplasms in which the diagnosis was altered after expert review. RESULTS The most common revised diagnosis was that of salivary duct carcinoma (SDC, n = 12), adenoid cystic carcinoma (n = 12), and myoepithelial carcinoma (n = 10). The most common initial diagnosis was mucoepidermoid carcinoma (n = 19) with SDC being the most common revised diagnosis (7/19). Thirteen salivary gland carcinomas were initially diagnosed as benign entities, whereas five benign tumors were initially interpreted as carcinoma. The change in diagnosis was considered to be clinically significant in 65 (97%) cases. CONCLUSIONS Given their rarity, salivary gland neoplasms are prone to diagnostic inaccuracy and discrepancy. A constellation of histologic features and ancillary studies are useful in reaching the correct diagnosis, which can have significant clinical impacts.
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Affiliation(s)
- Bin Xu
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Alan Ho
- Department of Medical Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Kartik Viswanathan
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Anjanie Khimraj
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Maelle Saliba
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Jennifer R Cracchiolo
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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18
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Kim D, Jung SH, Chung YJ. Screening of novel alkaloid inhibitors for vascular endothelial growth factor in cancer cells: an integrated computational approach. Genomics Inform 2021; 19:e41. [PMID: 35172474 PMCID: PMC8752984 DOI: 10.5808/gi.21061] [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: 10/25/2021] [Accepted: 11/12/2021] [Indexed: 11/20/2022] Open
Abstract
In addition to mutations and copy number alterations, gene fusions are commonly identified in cancers. In thyroid cancer, fusions of important cancer-related genes have been commonly reported; however, extant panels do not cover all clinically important gene fusions. In this study, we aimed to develop a custom RNA-based sequencing panel to identify the key fusions in thyroid cancer. Our ThyChase panel was designed to detect 87 types of gene fusion. As quality control of RNA sequencing, five housekeeping genes were included in this panel. When we applied this panel for the analysis of fusions containing reference RNA (HD796), three expected fusions (EML4-ALK, CCDC6-RET, and TPM3-NTRK1) were successfully identified. We confirmed the fusion breakpoint sequences of the three fusions from HD796 by Sanger sequencing. Regarding the limit of detection, this panel could detect the target fusions from a tumor sample containing a 1% fusion-positive tumor cellular fraction. Taken together, our ThyChase panel would be useful to identify gene fusions in the clinical field.
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Affiliation(s)
- Dongmoung Kim
- Department of Biomedicine & Health Sciences, Graduate School, The Catholic University of Korea, Seoul 06591, Korea
| | - Seung-Hyun Jung
- Department of Biochemistry, The Catholic University of Korea, Seoul 06591, Korea.,Precision Medicine Research Center, Integrated Research Center for Genome Polymorphism, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Yeun-Jun Chung
- Department of Biomedicine & Health Sciences, Graduate School, The Catholic University of Korea, Seoul 06591, Korea.,Precision Medicine Research Center, Integrated Research Center for Genome Polymorphism, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.,Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
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19
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Amrenova A, Suzuki K, Saenko V, Yamashita S, Mitsutake N. Cell competition between anaplastic thyroid cancer and normal thyroid follicular cells exerts reciprocal stress response defining tumor suppressive effects of normal epithelial tissue. PLoS One 2021; 16:e0249059. [PMID: 33793628 PMCID: PMC8016217 DOI: 10.1371/journal.pone.0249059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 03/10/2021] [Indexed: 11/25/2022] Open
Abstract
The microenvironment of an early-stage tumor, in which a small number of cancer cells is surrounded by a normal counterpart milieu, plays a crucial role in determining the fate of initiated cells. Here, we examined cell competition between anaplastic thyroid cancer cells and normal thyroid follicular cells using co-culture method. Cancer cells were grown until they formed small clusters, to which normal cells were added to create high-density co-culture condition. We found that co-culture with normal cells significantly suppressed the growth of cancer cell clusters through the activation of Akt-Skp2 pathway. In turn, cancer cells triggered apoptosis in the neighboring normal cells through local activation of ERK1/2. A bi-directional cell competition provides a suppressive mechanism of anaplastic thyroid cancer progression. Since the competitive effect was negated by terminal growth arrest caused by radiation exposure to normal cells, modulation of reciprocal stress response in vivo could be an intrinsic mechanism associated with tumor initiation, propagation, and metastasis.
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Affiliation(s)
- Aidana Amrenova
- Life Sciences and Radiation Research, Graduate School of Biomedical Sciences Nagasaki University, Nagasaki, Japan
- Department of Radiation Medical Sciences, Nagasaki University Atomic Bomb Disease Institute, Nagasaki, Japan
| | - Keiji Suzuki
- Life Sciences and Radiation Research, Graduate School of Biomedical Sciences Nagasaki University, Nagasaki, Japan
- Department of Radiation Medical Sciences, Nagasaki University Atomic Bomb Disease Institute, Nagasaki, Japan
- * E-mail:
| | - Vladimir Saenko
- Department of Radiation Medical Sciences, Nagasaki University Atomic Bomb Disease Institute, Nagasaki, Japan
| | - Shunichi Yamashita
- Department of Radiation Medical Sciences, Nagasaki University Atomic Bomb Disease Institute, Nagasaki, Japan
- Fukushima Medical University, Fukushima, Japan
- Center for Advanced Radiation Emergency Medicine at the National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Norisato Mitsutake
- Life Sciences and Radiation Research, Graduate School of Biomedical Sciences Nagasaki University, Nagasaki, Japan
- Department of Radiation Medical Sciences, Nagasaki University Atomic Bomb Disease Institute, Nagasaki, Japan
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20
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Wang Z, Embaye KS, Yang Q, Qin L, Zhang C, Liu L, Zhan X, Zhang F, Wang X, Qin S. A Novel Metabolism-Related Signature as a Candidate Prognostic Biomarker for Hepatocellular Carcinoma. J Hepatocell Carcinoma 2021; 8:119-132. [PMID: 33758763 PMCID: PMC7981163 DOI: 10.2147/jhc.s294108] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 02/01/2021] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Given that metabolic reprogramming has been recognized as an essential hallmark of cancer cells, this study sought to investigate the potential prognostic values of metabolism-related genes (MRGs) for the diagnosis and treatment of hepatocellular carcinoma (HCC). METHODS In total, 2752 metabolism-related gene sequencing data of HCC samples with clinical information were obtained from the International Cancer Genome Consortium (ICGC) and The Cancer Genome Atlas (TCGA). One hundred and seventy-eight the differentially expressed MRGs were identified from the ICGC cohort and TCGA cohort. Then, univariate Cox regression analysis was performed to identify these genes that were related to overall survival (OS). A novel metabolism-related prognostic signature was developed using the least absolute shrinkage and selection operator (Lasso) and multivariate Cox regression analyses in the ICGC dataset. The Broad Institute's Connectivity Map (CMap) was used in predicting which compounds on the basis of the prognostic MRGs. Furthermore, the signature was validated in the TCGA dataset. Finally, the expression levels of hub genes were validated in HCC cell lines by Western blotting (WB) and quantitative real-time PCR (qRT-PCR). RESULTS We found that 17 MRGs were most significantly associated with OS in HCC. Then, the Lasso and multivariate Cox regression analyses were applied to construct the novel metabolism-relevant prognostic signature, which consisted of six MRGs. The prognostic value of this prognostic model was further successfully validated in the TCGA dataset. Further analysis indicated that this particular signature could be an independent prognostic indicator after adjusting to other clinical factors. Six MRGs (FLVCR1, MOGAT2, SLC5A11, RRM2, COX7B2, and SCN4A) showed high prognostic performance in predicting HCC outcomes. Candidate drugs that aimed at hub ERGs were identified. Finally, hub genes were chosen for validation and the protein, mRNA expression of FLVCR1, SLC5A11, and RRM2 were significantly increased in human HCC cell lines compared to normal human hepatic cell lines, which were in agreement with the results of differential expression analysis. CONCLUSION Our data provided evidence that the metabolism-related signature could serve as a reliable prognostic and predictive tool for OS in patients with HCC.
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Affiliation(s)
- Zhihao Wang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Kidane Siele Embaye
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Qing Yang
- Department of Pharmacy, Hiser Medical Center of Qingdao, Qingdao, 266033, People’s Republic of China
| | - Lingzhi Qin
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Chao Zhang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Liwei Liu
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Xiaoqian Zhan
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Fengdi Zhang
- Department of Pathology, Wuhan Third Hospital, Wuhan, 430030, People’s Republic of China
| | - Xi Wang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
| | - Shenghui Qin
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People’s Republic of China
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21
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McEwen GK, Alquezar-Planas DE, Dayaram A, Gillett A, Tarlinton R, Mongan N, Chappell KJ, Henning J, Tan M, Timms P, Young PR, Roca AL, Greenwood AD. Retroviral integrations contribute to elevated host cancer rates during germline invasion. Nat Commun 2021; 12:1316. [PMID: 33637755 PMCID: PMC7910482 DOI: 10.1038/s41467-021-21612-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 02/01/2021] [Indexed: 12/16/2022] Open
Abstract
Repeated retroviral infections of vertebrate germlines have made endogenous retroviruses ubiquitous features of mammalian genomes. However, millions of years of evolution obscure many of the immediate repercussions of retroviral endogenisation on host health. Here we examine retroviral endogenisation during its earliest stages in the koala (Phascolarctos cinereus), a species undergoing germline invasion by koala retrovirus (KoRV) and affected by high cancer prevalence. We characterise KoRV integration sites (IS) in tumour and healthy tissues from 10 koalas, detecting 1002 unique IS, with hotspots of integration occurring in the vicinity of known cancer genes. We find that tumours accumulate novel IS, with proximate genes over-represented for cancer associations. We detect dysregulation of genes containing IS and identify a highly-expressed transduced oncogene. Our data provide insights into the tremendous mutational load suffered by the host during active retroviral germline invasion, a process repeatedly experienced and overcome during the evolution of vertebrate lineages.
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Affiliation(s)
- Gayle K McEwen
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - David E Alquezar-Planas
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
- Australian Museum Research Institute, Australian Museum, Sydney, NSW, Australia
| | - Anisha Dayaram
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
- Institute for Neurophysiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Amber Gillett
- Australia Zoo Wildlife Hospital, Beerwah, QLD, Australia
| | - Rachael Tarlinton
- Faculty of Medicine and Health Sciences, University of Nottingham, Leicestershire, UK
| | - Nigel Mongan
- Faculty of Medicine and Health Sciences, University of Nottingham, Leicestershire, UK
| | - Keith J Chappell
- School of Chemistry & Molecular Biosciences, University of Queensland, Brisbane, QLD, Australia
| | - Joerg Henning
- School of Veterinary Science, University of Queensland, Brisbane, QLD, Australia
| | - Milton Tan
- Illinois Natural History Survey, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Peter Timms
- Genecology Research Center, University of the Sunshine Coast, Sippy Downs, QLD, Australia
| | - Paul R Young
- School of Chemistry & Molecular Biosciences, University of Queensland, Brisbane, QLD, Australia
| | - Alfred L Roca
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Alex D Greenwood
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany.
- Department of Veterinary Medicine, Freie Universität, Berlin, Germany.
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22
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Tang J, Tian Z, Liao X, Wu G. SOX13/TRIM11/YAP axis promotes the proliferation, migration and chemoresistance of anaplastic thyroid cancer. Int J Biol Sci 2021; 17:417-429. [PMID: 33613102 PMCID: PMC7893578 DOI: 10.7150/ijbs.54194] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 11/13/2020] [Indexed: 12/24/2022] Open
Abstract
Anaplastic thyroid cancer (ATC) is one of the most aggressive and virulent solid tumors. The ubiquitin proteasome system presents in all eukaryotic cells and is essential for cellular homeostasis. While its underlying role in ATC remains largely unclear. TRIM11 is an E3 ubiquitin ligase and has been reported to act as an oncogene in several human cancers. The present study aims to reveal the oncogenic function of TRIM11 in ATC. Western blot was used to measure the protein expression of TRIM11 and YAP, while the YAP target genes were measured by real-time PCR. CCK8 assay was used to detect cell viability; wound-healing assay and transwell assay were used to measure the migration ability of ATC. The xeno-graft tumor model was used for in vivo study. Immuno-precipitation assay was used to detect the interaction domain between YAP and TRIM11. And the ubiquitin-based Immuno-precipitation assays were used to detect the specific ubiquitination manner happened on YAP. TRIM11 depletion significantly decreases cell proliferation and migration capabilities of ATC cells, and elevates cell sensitivity to chemotherapy, which effect could be further rescued by YAP overexpression. TRIM11 depletion decreases YAP protein level and YAP/TEAD target genes, such as CTGF, ANKRD1 and CYR61 in ATC. Indicating that TRIM11 is a regulator of Hippo signaling pathway. Immuno-precipitation assay shows that the RING domain of TRIM11 is essential for the interaction with WW domain of YAP. Further mechanistic analysis suggests that TRIM11 promotes the mono-ubiquitination of YAP, thus prolongs its protein half. Furthermore, TRIM11 promoter analysis revealed that SOX13 activates TRIM11 transcription by binding to the promoter of TRIM11. In summary, our study describes the oncogenic function of TRIM11 in ATC, which acts as a post-translational modulating factor of Hippo pathway. Targeting TRIM11 may be a potential therapeutic method for ATC treatment.
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Affiliation(s)
- Jianing Tang
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zelin Tian
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xing Liao
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Gaosong Wu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
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23
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Taverna C, Pollastri F, Pecci R, Giannoni B, Fattorini C, Santucci M, Mueller SK, Stoehr R, Franchi A, Agaimy A. Papillary-cystic neoplasms of the middle ear are distinct from endolymphatic sac tumours. Histopathology 2020; 79:306-314. [PMID: 32940914 DOI: 10.1111/his.14250] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/24/2020] [Accepted: 09/09/2020] [Indexed: 12/21/2022]
Abstract
AIMS Papillary neoplasms of the middle and inner ear are rare and poorly characterised. The current World Health Organization classification divides them into two major subtypes: aggressive papillary tumours (APTs) and endolymphatic sac tumours (ELSTs). The aim of this article is to present two papillary neoplasms of the middle ear that do not fit into either the classic APT category or the classic ELST category, and compare them with three ELSTs. METHODS AND RESULTS The patients were a 48-year-old female and a 59-year-old male without a history of other neoplasms. Histology showed papillary-cystic growth of predominantly oncocytic (Case 1) or mucinous (Case 2) cells surrounded by a p63-positive basal layer. The overall histology was reminiscent of oncocytic sinonasal papilloma (Case 1) and pancreatobiliary or salivary intraductal papillary mucinous neoplasms (Case 2). Ovarian-type stroma, invasion and malignant features were absent. Immunohistochemistry revealed expression of cytokeratin (CK) 7, but not carbonic anhydrase IX (CAIX) or paired box gene 8 (PAX8) (except for very focal PAX8 expression in Case 1). The TST15 gene panel and HRAS sequencing revealed no pathogenic mutations in BRAF, KRAS, EGFR, AKT1, or HRAS. The TruSight RNA fusion panel revealed an MKRN1-BRAF fusion in Case 1. No fusion was detected in Case 2. The three ELSTs showed classic features of the entity, expressed CK7, epithelial membrane antigen, PAX8, and CAIX, and lacked a basal cell layer. CONCLUSION These novel cases suggest that papillary tumours of the ear represent a heterogeneous spectrum of distinct neoplasms unified by a prominent papillary-cystic pattern rather than a single entity. Future studies should clarify whether the MKRN1-BRAF fusion is a defining recurrent driver event, especially in those cases reported as sinonasal-type middle ear papillomas.
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Affiliation(s)
- Cecilia Taverna
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany.,Division of Pathological Anatomy, Department of Health Sciences, University of Florence, Florence, Italy
| | - Federica Pollastri
- Audiology Unit, Head and Neck Oncological and Robotic Surgery, Department of Oncological and Robotic Surgery, AOU Careggi, Florence, Italy
| | - Rudi Pecci
- Audiology Unit, Head and Neck Oncological and Robotic Surgery, Department of Oncological and Robotic Surgery, AOU Careggi, Florence, Italy
| | - Beatrice Giannoni
- Audiology Unit, Head and Neck Oncological and Robotic Surgery, Department of Oncological and Robotic Surgery, AOU Careggi, Florence, Italy
| | - Caterina Fattorini
- Division of Pathological Anatomy, Department of Health Sciences, University of Florence, Florence, Italy
| | - Marco Santucci
- Division of Pathological Anatomy, Department of Health Sciences, University of Florence, Florence, Italy
| | - Sarina K Mueller
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich-Alexander-University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany
| | - Robert Stoehr
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany
| | - Alessandro Franchi
- Department of Translational Research, University of Pisa, School of Medicine, Pisa, Italy
| | - Abbas Agaimy
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany
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24
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CRSP8 promotes thyroid cancer progression by antagonizing IKKα-induced cell differentiation. Cell Death Differ 2020; 28:1347-1363. [PMID: 33162555 PMCID: PMC8027816 DOI: 10.1038/s41418-020-00656-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 10/18/2020] [Accepted: 10/22/2020] [Indexed: 11/09/2022] Open
Abstract
CRSP8 plays an important role in recruiting mediators to genes through direct interaction with various DNA-bound transactivators. In this study, we uncovered the unique function of CRSP8 in suppressing thyroid cancer differentiation and promoting thyroid cancer progression via targeting IKKα signaling. CRSP8 was highly expressed in human thyroid cancer cells and tissues, especially in anaplastic thyroid cancer (ATC). Knockdown of CRSP8 suppressed cell growth, migration, invasion, stemness, and induced apoptosis and differentiation in ATC cells, while its overexpression displayed opposite effects in differentiated thyroid cancer (DTC) cells. Mechanistically, CRSP8 downregulated IKKα expression by binding to the IKKα promoter region (-257 to -143) to negatively regulate its transcription. Knockdown or overexpression of IKKα significantly reversed the expression changes of the differentiation and EMT-related markers and cell growth changes mediated by CRSP8 knockdown or overexpression in ATC or DTC cells. The in vivo study also validated that CRSP8 knockdown inhibited the growth of thyroid cancer by upregulating IKKα signaling in a mouse model of human ATC. Furthermore, we found that CRSP8 regulated the sensitivity of thyroid cancer cells to chemotherapeutics, including cisplatin and epirubicin. Collectively, our results demonstrated that CRSP8 functioned as a modulator of IKKα signaling and a suppressor of thyroid cancer differentiation, suggesting a potential therapeutic strategy for ATC by targeting CRSP8/IKKα pathway.
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25
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Kim SY, Kim SM, Chang H, Chang HS, Park CS, Lee YS. Synergistic anticancer activity of sorafenib, paclitaxel, and radiation therapy on anaplastic thyroid cancer in vitro and in vivo. Head Neck 2020; 42:3678-3684. [PMID: 32896015 DOI: 10.1002/hed.26431] [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: 05/11/2020] [Revised: 07/06/2020] [Accepted: 08/03/2020] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND This study aimed to investigate the antitumor activity of paclitaxel with radiation and sorafenib in anaplastic thyroid cancer (ATC) cells in vitro and in vivo. METHODS The 8505C ATC cell line was exposed to radiation, sorafenib, and paclitaxel each or in combination. The effects of combined treatment on the cell cycle and intracellular signaling pathways were assessed using flow cytometry and western blot analysis. An ATC cell line xenograft model was used to examine antitumor activity in vivo. RESULTS Radiation, paclitaxel plus sorafenib synergistically decreased cell viability in ATC cells and significantly increased apoptotic cell death. The combination of paclitaxel, sorafenib with radiation reduced the antiapoptotic factor in ATC. This combination therapy significantly reduced the tumor volume and increased survival in the ATC xenograft model. CONCLUSIONS These results suggest that the combination of radiation and paclitaxel plus sorafenib has significant anticancer activity in preclinical models.
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Affiliation(s)
- Soo Young Kim
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Institute of Refractory Thyroid Cancer, Yonsei University College of Medicine, Seoul, South Korea
| | - Seok-Mo Kim
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Institute of Refractory Thyroid Cancer, Yonsei University College of Medicine, Seoul, South Korea
| | - Hojin Chang
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Institute of Refractory Thyroid Cancer, Yonsei University College of Medicine, Seoul, South Korea
| | - Hang-Seok Chang
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Institute of Refractory Thyroid Cancer, Yonsei University College of Medicine, Seoul, South Korea
| | - Cheong Soo Park
- Department of Surgery, CHA Ilsan Medical Center, Goyang, South Korea
| | - Yong Sang Lee
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Institute of Refractory Thyroid Cancer, Yonsei University College of Medicine, Seoul, South Korea
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26
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Amjad E, Asnaashari S, Sokouti B. Induction of mTOR signaling pathway in the progression of papillary thyroid cancer. Meta Gene 2020. [DOI: 10.1016/j.mgene.2020.100704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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27
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Zhou Q, Guo J, Huang W, Yu X, Xu C, Long X. Linc-ROR promotes the progression of breast cancer and decreases the sensitivity to rapamycin through miR-194-3p targeting MECP2. Mol Oncol 2020; 14:2231-2250. [PMID: 32335998 PMCID: PMC7463371 DOI: 10.1002/1878-0261.12700] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/16/2020] [Accepted: 04/22/2020] [Indexed: 12/13/2022] Open
Abstract
linc‐ROR is reported to be a potential biomarker of breast cancer, but the detailed mechanism of linc‐ROR‐mediated breast cancer regulation has not been fully studied. We aimed to explore how linc‐ROR affects proliferation, metastasis, and drug sensitivity in breast cancer. Cell lines in which linc‐ROR was overexpressed or knocked down were constructed, and the cell proliferation, colony formation, cell migration, and invasion abilities of these lines were explored. A CCK‐8 assay was performed to determine the sensitivity of the breast cancer cells to rapamycin. Next‐generation sequencing was conducted to explore the detailed regulatory mechanism of linc‐ROR; differentially expressed RNAs in the linc‐ROR‐overexpressing cell line compared with the negative control were screened out, and their target genes were chosen to perform Gene Ontology analysis, Kyoto Encyclopedia of Genes and Genomes analysis, protein–protein interaction network analysis, and competing endogenous RNA (ceRNA) network analysis. The ceRNA mechanism of linc‐ROR for miR‐194‐3p, which targets MECP2, was determined through dual‐luciferase reporter assay, RT–qPCR, western blot, and rescue experiments. Finally, we found that linc‐ROR was upregulated in breast tumor tissues. linc‐ROR promoted the cell proliferation, colony formation, cell migration, and invasion of breast cancer and decreased the sensitivity of breast cancer cells to rapamycin. The overexpression of linc‐ROR triggered changes in the whole transcriptome of breast cancer cells, and a total of 85 lncRNAs, 414 microRNAs, 490 mRNAs, and 92 circRNAs were differentially expressed in the linc‐ROR‐overexpressing cell line compared with the negative control. Through a series of bioinformatic analyses, the ‘linc‐ROR/miR‐194‐3p/MECP2’ ceRNA regulatory axis was confirmed to be involved in the linc‐ROR‐mediated progression and drug sensitivity of breast cancer. In conclusion, linc‐ROR serves as an onco‐lncRNA in breast cancer and promotes the survival of breast cancer cells during rapamycin treatment by functioning as a ceRNA sponge for miR‐194‐3p, which targets MECP2.
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Affiliation(s)
- Qian Zhou
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, China
| | - Juan Guo
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, China
| | - Wenjie Huang
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, China
| | - Xiaosi Yu
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, China
| | - Chen Xu
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, China
| | - Xinghua Long
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, China
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Zhou J, Zhou L, Zhang D, Tang WJ, Tang D, Shi XL, Yang Y, Zhou L, Liu F, Yu Y, Liu P, Tao L, Lu LM. BCL11A Promotes the Progression of Laryngeal Squamous Cell Carcinoma. Front Oncol 2020; 10:375. [PMID: 32266150 PMCID: PMC7098986 DOI: 10.3389/fonc.2020.00375] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 03/03/2020] [Indexed: 01/21/2023] Open
Abstract
Background: We report functional and clinical data uncovering the significance of B-cell lymphoma/leukemia 11A (BCL11A) in laryngeal squamous cell carcinoma (LSCC). Methods: We examined BCL11A expression in a cohort of LSCC patients and evaluated the association between BCL11A expression and clinicopathological features. We investigated the consequences of overexpressing BCL11A in the LSCC cell line on proliferation, migration, invasion, cell cycle, chemosensitivity, and growth in vivo. We explored the relationship between BCL11A and MDM2 in LSCC and tumorigenesis pathways by using the Human Cancer PathwayFinder Array. Results: High levels of BCL11A were found in LSCC tissues and were more frequently associated with advanced lymphatic metastasis stages with poor prognoses. BCL11A overexpression enhanced LSCC proliferation in vitro and vivo. A positive correlation between MDM2 and BCL11A expression was identified. Conclusions: These data uncover important functions of BCL11A in LSCC and identify BCL11A as a prognostic biomarker and potential therapeutic target in LSCC.
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Affiliation(s)
- Jian Zhou
- Shanghai Institute of Immunology, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Liang Zhou
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Duo Zhang
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Wei-Jing Tang
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Di Tang
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Xiao-Ling Shi
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Yue Yang
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Lin Zhou
- Shanghai Institute of Immunology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fei Liu
- Shanghai Institute of Immunology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yong Yu
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | - Pentao Liu
- Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | - Lei Tao
- Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, China
- Shanghai Key Clinical Disciplines of Otorhinolaryngology, Shanghai, China
| | - Li-Ming Lu
- Shanghai Institute of Immunology, Shanghai Jiaotong University School of Medicine, Shanghai, China
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29
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Yoo SK, Song YS, Park YJ, Seo JS. Recent Improvements in Genomic and Transcriptomic Understanding of Anaplastic and Poorly Differentiated Thyroid Cancers. Endocrinol Metab (Seoul) 2020; 35:44-54. [PMID: 32207263 PMCID: PMC7090308 DOI: 10.3803/enm.2020.35.1.44] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 02/21/2020] [Accepted: 02/26/2020] [Indexed: 12/12/2022] Open
Abstract
Anaplastic thyroid cancer (ATC) is a lethal human cancer with a 5-year survival rate of less than 10%. Recently, its genomic and transcriptomic characteristics have been extensively elucidated over 5 years owing to advance in high throughput sequencing. These efforts have extended molecular understandings into the progression mechanisms and therapeutic vulnerabilities of aggressive thyroid cancers. In this review, we provide an overview of genomic and transcriptomic alterations in ATC and poorly-differentiated thyroid cancer, which are distinguished from differentiated thyroid cancers. Clinically relevant genomic alterations and deregulated signaling pathways will be able to shed light on more effective prevention and stratified therapeutic interventions for affected patients.
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Affiliation(s)
- Seong Keun Yoo
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Young Shin Song
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Young Joo Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Korea.
| | - Jeong Sun Seo
- Precision Medicine Center, Seoul National University Bundang Hospital, Seongnam, Korea
- Gong-Wu Genomic Medicine Institute, Seoul National University Bundang Hospital, Seongnam, Korea
- Macrogen Inc., Seoul, Korea.
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30
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Expression of fibroblast growth factor receptor 4 and clinical response to lenvatinib in patients with anaplastic thyroid carcinoma: a pilot study. Eur J Clin Pharmacol 2020; 76:703-709. [PMID: 32034430 DOI: 10.1007/s00228-020-02842-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 02/01/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE Fibroblast growth factor receptor 4 (FGFR4) expression has association with tumor malignancy. In thyroid cancers, FGFR4 has been reported to be characteristically expressed in aggressive thyroid tumors, such as anaplastic thyroid carcinoma (ATC). METHODS We investigated FGFR4 expression in patients with ATC and analyzed their clinical responses to lenvatinib. Primary tumor samples were obtained from 12 patients with ATC who underwent surgery or core needle biopsy. FGFR4 protein expression in all ATC samples was analyzed via immunohistochemistry, and the treatment efficacy of lenvatinib was evaluated. RESULTS The proportion of FGFR4-positive cells in the samples ranged from 0 to 50%. Four patients had partial responses, and three patients had stable diseases as a best clinical response to lenvatinib. The median PFS durations of patients with none, weak, and moderate intensity were 0.5, 3.2 (95% CI 1.1-not estimable [NE]), and 4.6 (95% CI 1.1-NE) months, respectively (p = 0.003). CONCLUSIONS Because FGFR4 was expressed in ATC tissues, the FGFR4 expression might be associated with the treatment efficacy of lenvatinib in a part of ATC patients. To clarify whether FGFR4 can serve as a prognostic or predictive factor for lenvatinib therapy, more cases must be accumulated.
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31
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AATF and SMARCA2 are associated with thyroid volume in Hashimoto's thyroiditis patients. Sci Rep 2020; 10:1754. [PMID: 32019955 PMCID: PMC7000742 DOI: 10.1038/s41598-020-58457-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 01/13/2020] [Indexed: 12/13/2022] Open
Abstract
Thyroid volume of Hashimoto’s thyroiditis (HT) patients varies in size over the course of disease and it may reflect changes in biological function of thyroid gland. Patients with subclinical hypothyroidism predominantly have increased thyroid volume whereas patients with more pronounced hypothyroidism have smaller thyroid volumes. Suggested mechanism for thyroid atrophy is thyrocyte death due to apoptosis. We performed the first genome-wide association study (GWAS) of thyroid volume in two groups of HT patients, depending on levothyroxine (LT4) therapy, and then meta-analysed across. Study included 345 HT patients in total and 6 007 322 common autosomal genetic variants. Underlying hypothesis was that genetic components that are involved in regulation of thyroid volume display their effect in specific pathophysiologic conditions of thyroid gland of HT patients. We additionally performed immunohistochemical analysis using thyroid tissues and analysed differences in expression levels of identified proteins and apoptotic marker between HT patients and controls. We found genome-wide significant association of two loci, both involved in apoptosis, with thyroid volume of HT patients: rs7212416 inside apoptosis-antagonizing transcription factor AATF (P = 8.95 × 10−9) and rs10738556 near chromatin-remodeling SMARCA2 (P = 2.83 × 10−8). In immunohistochemical analysis we observed that HT patients with homozygous AATF risk genotypes have decreased AATF expression (0.46-fold, P < 0.0001) and increased apoptosis (3.99-fold, P = 0.0001) in comparison to controls. HT patients with heterozygous SMARCA2 genotypes have decreased SMARCA2 expression, albeit without reaching statistical significance (1.07-fold, P = 0.5876), and significantly increased apoptosis (4.11-fold, P < 0.0001). By two lines of evidence we show that two highly plausible genetic loci, AATF and SMARCA2, may be involved in determining the thyroid volume of HT patients. The results of our study significantly add to the current knowledge of disturbed biological mechanisms in thyroid gland of HT patients.
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32
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Boufraqech M, Nilubol N. Multi-omics Signatures and Translational Potential to Improve Thyroid Cancer Patient Outcome. Cancers (Basel) 2019; 11:E1988. [PMID: 31835496 PMCID: PMC6966476 DOI: 10.3390/cancers11121988] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 12/03/2019] [Indexed: 02/07/2023] Open
Abstract
Recent advances in high-throughput molecular and multi-omics technologies have improved our understanding of the molecular changes associated with thyroid cancer initiation and progression. The translation into clinical use based on molecular profiling of thyroid tumors has allowed a significant improvement in patient risk stratification and in the identification of targeted therapies, and thereby better personalized disease management and outcome. This review compiles the following: (1) the major molecular alterations of the genome, epigenome, transcriptome, proteome, and metabolome found in all subtypes of thyroid cancer, thus demonstrating the complexity of these tumors and (2) the great translational potential of multi-omics studies to improve patient outcome.
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Affiliation(s)
| | - Naris Nilubol
- Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, MD 20817, USA;
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33
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Guo M, Peng Y, Gao A, Du C, Herman JG. Epigenetic heterogeneity in cancer. Biomark Res 2019; 7:23. [PMID: 31695915 PMCID: PMC6824025 DOI: 10.1186/s40364-019-0174-y] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 10/10/2019] [Indexed: 12/15/2022] Open
Abstract
Phenotypic and functional heterogeneity is one of the hallmarks of human cancers. Tumor genotype variations among tumors within different patients are known as interpatient heterogeneity, and variability among multiple tumors of the same type arising in the same patient is referred to as intra-patient heterogeneity. Subpopulations of cancer cells with distinct phenotypic and molecular features within a tumor are called intratumor heterogeneity (ITH). Since Nowell proposed the clonal evolution of tumor cell populations in 1976, tumor heterogeneity, especially ITH, was actively studied. Research has focused on the genetic basis of cancer, particularly mutational activation of oncogenes or inactivation of tumor-suppressor genes (TSGs). The phenomenon of ITH is commonly explained by Darwinian-like clonal evolution of a single tumor. Despite the monoclonal origin of most cancers, new clones arise during tumor progression due to the continuous acquisition of mutations. It is clear that disruption of the "epigenetic machinery" plays an important role in cancer development. Aberrant epigenetic changes occur more frequently than gene mutations in human cancers. The epigenome is at the intersection of the environment and genome. Epigenetic dysregulation occurs in the earliest stage of cancer. The current trend of epigenetic therapy is to use epigenetic drugs to reverse and/or delay future resistance to cancer therapies. A majority of cancer therapies fail to achieve durable responses, which is often attributed to ITH. Epigenetic therapy may reverse drug resistance in heterogeneous cancer. Complete understanding of genetic and epigenetic heterogeneity may assist in designing combinations of targeted therapies based on molecular information extracted from individual tumors.
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Affiliation(s)
- Mingzhou Guo
- 1Department of Gastroenterology & Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China.,State Key Laboratory of Esophageal Cancer Prevention and Treatment, 40 Daxue Road, Zhengzhou, Henan 450052 China
| | - Yaojun Peng
- 1Department of Gastroenterology & Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Aiai Gao
- 1Department of Gastroenterology & Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Chen Du
- 1Department of Gastroenterology & Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - James G Herman
- 3The Hillman Cancer Center, University of Pittsburgh Cancer Institute, 5117 Centre Ave., Pittsburgh, PA 15213 USA
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34
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Ishihara S, Onoda N, Noda S, Asano Y, Tauchi Y, Morisaki T, Kashiwagi S, Takashima T, Ohira M. Sorafenib inhibits vascular endothelial cell proliferation stimulated by anaplastic thyroid cancer cells regardless of BRAF mutation status. Int J Oncol 2019; 55:1069-1076. [PMID: 31545405 PMCID: PMC6776193 DOI: 10.3892/ijo.2019.4881] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 09/06/2019] [Indexed: 12/19/2022] Open
Abstract
Anaplastic thyroid cancer (ATC) is a rare refractory disease, frequently associated with BRAF mutations and aberrant vascular endothelial growth factor (VEGF) secretion. The antitumor effects of sorafenib were evaluated, and its mechanisms of action were investigated. Four human ATC cell lines were used: OCUT‑4, which possesses a BRAF mutation; OCUT‑6 and ACT‑1, which carry NRAS mutations; and OCUT‑2, which possesses mutations in BRAF and PI3KCA. The viability of Sorafenib was evaluated by MTT assay. In order to examine the inhibitory effect of Sorafenib on intracellular signal transduction, expression of mitogen‑activated protein kinase kinase was examined by western blotting. In addition, cell cycle analysis was performed using flow cytometry. The inhibitory effects of sorafenib on the growth of ATC cells and human umbilical vein endothelial cells (HUVECs) stimulated with conditioned media from ATC cells were examined. Sorafenib inhibited the viability of OCUT‑4 more effectively than other ATC cell lines; these effects may have been mediated cytostatically by suppressing mitogen‑activated protein kinase kinase phosphorylation. Conversely, similar suppression was not observed in OCUT‑6 cells, which possess an NRAS mutation. The four cell lines secreted different quantities of VEGF, and the proliferation of HUVECs was differentially stimulated by their conditioned media. Both anti‑VEGF antibody and sorafenib prevented this stimulation of proliferation. In conclusion, sorafenib more effectively inhibited RAF‑generated growth signals in ATC cells compared with signals generated by its upstream gene, RAS. ATC cells stimulated the growth of HUVECs via humoral factors, including VEGF; this effect was clearly inhibited by sorafenib. The present findings highlighted the potential of sorafenib for the treatment of ATC and provided insight into its mechanism of action.
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Affiliation(s)
- Sae Ishihara
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Naoyoshi Onoda
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Satoru Noda
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Yuka Asano
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Yukie Tauchi
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Tamami Morisaki
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Shinichiro Kashiwagi
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Tsutomu Takashima
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
| | - Masaichi Ohira
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545‑8585, Japan
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35
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Hu D, Peng F, Niu W. Deep convolutional neural network models for the diagnosis of thyroid cancer. Lancet Oncol 2019; 20:e129. [DOI: 10.1016/s1470-2045(19)30025-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 01/11/2019] [Indexed: 12/24/2022]
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36
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Pfeifer A, Rusinek D, Żebracka-Gala J, Czarniecka A, Chmielik E, Zembala-Nożyńska E, Wojtaś B, Gielniewski B, Szpak-Ulczok S, Oczko-Wojciechowska M, Krajewska J, Polańska J, Jarząb B. Novel TG-FGFR1 and TRIM33-NTRK1 transcript fusions in papillary thyroid carcinoma. Genes Chromosomes Cancer 2019; 58:558-566. [PMID: 30664823 PMCID: PMC6594006 DOI: 10.1002/gcc.22737] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 01/14/2019] [Accepted: 01/15/2019] [Indexed: 02/06/2023] Open
Abstract
Papillary thyroid carcinoma (PTC) is most common among all thyroid cancers. Multiple genomic alterations occur in PTC, and gene rearrangements are one of them. Here we screened 14 tumors for novel fusion transcripts by RNA‐Seq. Two samples harboring RET/PTC1 and RET/PTC3 rearrangements were positive controls whereas the remaining ones were negative regarding the common PTC alterations. We used Sanger sequencing to validate potential fusions. We detected 2 novel potentially oncogenic transcript fusions: TG‐FGFR1 and TRIM33‐NTRK1. We detected 4 novel fusion transcripts of unknown significance accompanying the TRIM33‐NTRK1 fusion: ZSWIM5‐TP53BP2, TAF4B‐WDR1, ABI2‐MTA3, and ARID1B‐PSMA1. Apart from confirming the presence of RET/PTC1 and RET/PTC3 in positive control samples, we also detected known oncogenic fusion transcripts in remaining samples: TFG‐NTRK1, ETV6‐NTRK3, MKRN1‐BRAF, EML4‐ALK, and novel isoform of CCDC6‐RET.
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Affiliation(s)
- Aleksandra Pfeifer
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Dagmara Rusinek
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Jadwiga Żebracka-Gala
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Agnieszka Czarniecka
- Department of Oncological and Reconstructive Surgery, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Ewa Zembala-Nożyńska
- Tumor Pathology Department, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Bartosz Wojtaś
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Bartłomiej Gielniewski
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Sylwia Szpak-Ulczok
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Małgorzata Oczko-Wojciechowska
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Jolanta Krajewska
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
| | - Joanna Polańska
- Faculty of Automatic Control, Electronics and Computer Science, Silesian University of Technology, Gliwice, Poland
| | - Barbara Jarząb
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch, Gliwice, Poland
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37
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Landa I, Pozdeyev N, Korch C, Marlow LA, Smallridge RC, Copland JA, Henderson YC, Lai SY, Clayman GL, Onoda N, Tan AC, Garcia-Rendueles MER, Knauf JA, Haugen BR, Fagin JA, Schweppe RE. Comprehensive Genetic Characterization of Human Thyroid Cancer Cell Lines: A Validated Panel for Preclinical Studies. Clin Cancer Res 2019; 25:3141-3151. [PMID: 30737244 DOI: 10.1158/1078-0432.ccr-18-2953] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/26/2018] [Accepted: 02/06/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Thyroid cancer cell lines are valuable models but have been neglected in pancancer genomic studies. Moreover, their misidentification has been a significant problem. We aim to provide a validated dataset for thyroid cancer researchers. EXPERIMENTAL DESIGN We performed next-generation sequencing (NGS) and analyzed the transcriptome of 60 authenticated thyroid cell lines and compared our findings with the known genomic defects in human thyroid cancers. RESULTS Unsupervised transcriptomic analysis showed that 94% of thyroid cell lines clustered distinctly from other lineages. Thyroid cancer cell line mutations recapitulate those found in primary tumors (e.g., BRAF, RAS, or gene fusions). Mutations in the TERT promoter (83%) and TP53 (71%) were highly prevalent. There were frequent alterations in PTEN, PIK3CA, and of members of the SWI/SNF chromatin remodeling complex, mismatch repair, cell-cycle checkpoint, and histone methyl- and acetyltransferase functional groups. Copy number alterations (CNA) were more prevalent in cell lines derived from advanced versus differentiated cancers, as reported in primary tumors, although the precise CNAs were only partially recapitulated. Transcriptomic analysis showed that all cell lines were profoundly dedifferentiated, regardless of their derivation, making them good models for advanced disease. However, they maintained the BRAFV600E versus RAS-dependent consequences on MAPK transcriptional output, which correlated with differential sensitivity to MEK inhibitors. Paired primary tumor-cell line samples showed high concordance of mutations. Complete loss of p53 function in TP53 heterozygous tumors was the most prominent event selected during in vitro immortalization. CONCLUSIONS This cell line resource will help inform future preclinical studies exploring tumor-specific dependencies.
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Affiliation(s)
- Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nikita Pozdeyev
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Division of Biomedical Informatics and Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | | | - Laura A Marlow
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - Robert C Smallridge
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida.,Division of Endocrinology, Internal Medicine Department, Mayo Clinic, Jacksonville, Florida
| | - John A Copland
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - Ying C Henderson
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stephen Y Lai
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Naoyoshi Onoda
- Department of Surgical Oncology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Aik Choon Tan
- University of Colorado Cancer Center, Aurora, Colorado
| | | | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bryan R Haugen
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York. .,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rebecca E Schweppe
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado. .,Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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38
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Saini S, Maker AV, Burman KD, Prabhakar BS. Molecular aberrations and signaling cascades implicated in the pathogenesis of anaplastic thyroid cancer. Biochim Biophys Acta Rev Cancer 2018; 1872:188262. [PMID: 30605717 DOI: 10.1016/j.bbcan.2018.12.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 12/05/2018] [Accepted: 12/06/2018] [Indexed: 01/16/2023]
Abstract
Anaplastic Thyroid Cancer (ATC) accounts for >40% thyroid cancer-related deaths and has a dismal prognosis. In the past decade, significant efforts have been made towards understanding the pathogenesis of this disease and developing novel therapeutics. Unfortunately, effective treatment is still lacking and a more thorough understanding of ATC pathogenesis may provide new opportunities to improve ATC therapeutics. This review provides insights into ATC clinical presentation and pathology, and the putative role of genetic aberrations and alterations in molecular signaling pathways in ATC pathogenesis. We reviewed prevalent mutations, chromosomal abnormalities and fusions, epigenetic alterations and dysregulations in ATC, and highlighted several signaling cascades which appeared to be integral to ATC pathogenesis. Moreover, these features offer insights into de-differentiated, aggressive and drug-resistant phenotype of ATC, and thus may help in exploring potential new molecular targets for developing novel therapeutics.
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Affiliation(s)
- Shikha Saini
- Department of Microbiology and Immunology, University of Illinois-College of Medicine, Chicago, IL, United States
| | - Ajay V Maker
- Department of Surgery, Division of Surgical Oncology, University of Illinois-College of Medicine, Chicago, IL, United States
| | - Kenneth D Burman
- Medstar Washington Hospital Medical Center, Washington, DC, United States
| | - Bellur S Prabhakar
- Department of Microbiology and Immunology, University of Illinois-College of Medicine, Chicago, IL, United States; Jesse Brown VA Medical Center, Chicago, IL, United States.
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39
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O'Dea D, Bongiovanni M, Sykiotis GP, Ziros PG, Meade AD, Lyng FM, Malkin A. Raman spectroscopy for the preoperative diagnosis of thyroid cancer and its subtypes: An in vitro proof-of-concept study. Cytopathology 2018; 30:51-60. [DOI: 10.1111/cyt.12636] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 06/29/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Declan O'Dea
- School of Biological Sciences; Dublin Institute of Technology; Dublin Ireland
- DIT Centre for Radiation and Environment Science; Focas Research Institute; Dublin Institute of Technology; Dublin Ireland
| | | | - Gerasimos P. Sykiotis
- Service of Endocrinology, Diabetology and Metabolism; Lausanne University Hospital; Lausanne Switzerland
| | - Panos G. Ziros
- Service of Endocrinology, Diabetology and Metabolism; Lausanne University Hospital; Lausanne Switzerland
| | - Aidan D. Meade
- DIT Centre for Radiation and Environment Science; Focas Research Institute; Dublin Institute of Technology; Dublin Ireland
- School of Physics & Clinical & Optometric Sciences; Dublin Institute of Technology; Dublin Ireland
| | - Fiona M. Lyng
- DIT Centre for Radiation and Environment Science; Focas Research Institute; Dublin Institute of Technology; Dublin Ireland
- School of Physics & Clinical & Optometric Sciences; Dublin Institute of Technology; Dublin Ireland
| | - Alison Malkin
- School of Biological Sciences; Dublin Institute of Technology; Dublin Ireland
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Thyroid cancers of follicular origin in a genomic light: in-depth overview of common and unique molecular marker candidates. Mol Cancer 2018; 17:116. [PMID: 30089490 PMCID: PMC6081953 DOI: 10.1186/s12943-018-0866-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/30/2018] [Indexed: 12/18/2022] Open
Abstract
In recent years, thyroid malignances have become more prevalent, especially among women. The most common sporadic types of thyroid tumors of follicular origin include papillary, follicular and anaplastic thyroid carcinomas. Although modern diagnosis methods enable the identification of tumors of small diameter, tumor subtype differentiation, which is imperative for the correct choice of treatment, is still troublesome. This review discusses the recent advances in the field of molecular marker identification via next-generation sequencing and microarrays. The potential use of these biomarkers to distinguish among the most commonly occurring sporadic thyroid cancers is presented and compared. Geographical heterogeneity might be a differentiator, although not necessarily a limiting factor, in biomarker selection. The available data advocate for a subset of mutations common for the three subtypes as well as mutations that are unique for a particular tumor subtype. Tumor heterogeneity, a known issue occurring within solid malignancies, is also discussed where applicable. Public databases with datasets derived from high-throughput experiments are a valuable source of information that aid biomarker research in general, including the identification of molecular hallmarks of thyroid cancer.
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Sasanakietkul T, Murtha TD, Javid M, Korah R, Carling T. Epigenetic modifications in poorly differentiated and anaplastic thyroid cancer. Mol Cell Endocrinol 2018; 469:23-37. [PMID: 28552796 DOI: 10.1016/j.mce.2017.05.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 05/12/2017] [Accepted: 05/21/2017] [Indexed: 12/25/2022]
Abstract
Well-differentiated thyroid cancer accounts for the majority of endocrine malignancies and, in general, has an excellent prognosis. In contrast, the less common poorly differentiated thyroid carcinoma (PDTC) and anaplastic thyroid carcinoma (ATC) are two of the most aggressive human malignancies. Recently, there has been an increased focus on the epigenetic alterations underlying thyroid carcinogenesis, including those that drive PDTC and ATC. Dysregulated epigenetic candidates identified include the Aurora group, KMT2D, PTEN, RASSF1A, multiple non-coding RNAs (ncRNA), and the SWI/SNF chromatin-remodeling complex. A deeper understanding of the signaling pathways affected by epigenetic dysregulation may improve prognostic testing and support the advancement of thyroid-specific epigenetic therapies. This review outlines the current understanding of epigenetic alterations observed in PDTC and ATC and explores the potential for exploiting this understanding in developing novel therapeutic strategies.
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Affiliation(s)
- Thanyawat Sasanakietkul
- Yale Endocrine Neoplasia Laboratory, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA; Department of Surgery, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA
| | - Timothy D Murtha
- Yale Endocrine Neoplasia Laboratory, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA; Department of Surgery, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA
| | - Mahsa Javid
- Yale Endocrine Neoplasia Laboratory, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA; Department of Surgery, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA
| | - Reju Korah
- Yale Endocrine Neoplasia Laboratory, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA; Department of Surgery, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA
| | - Tobias Carling
- Yale Endocrine Neoplasia Laboratory, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA; Department of Surgery, Section of Endocrine Surgery, Yale School of Medicine, New Haven, CT 06520, USA.
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Kouba E, Ford A, Brown CG, Yeh C, Siegal GP, Manne U, Eltoum IE. Detection of BRAF V600E Mutations With Next-Generation Sequencing in Infarcted Thyroid Carcinomas After Fine-Needle Aspiration. Am J Clin Pathol 2018; 150:177-185. [PMID: 29868707 DOI: 10.1093/ajcp/aqy045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Fine-needle aspiration (FNA) of thyroid lesions may result in infarction and diagnostic difficulties on subsequent thyroidectomy specimens. Next-generation sequencing (NGS) methods for detection of hallmark driver BRAF V600E mutations may help characterize such tumors in which histologic alterations preclude definitive tissue diagnosis. METHODS Thyroidectomy specimens with both malignant FNA diagnoses and resultant infarction were identified from our institutional database. NGS methods were used to detect BRAF V600E mutations in the infarcted thyroid carcinomas. RESULTS Nine thyroid carcinomas with infarction were characterized as BRAF-like papillary thyroid carcinoma based on molecular driver categorization and histologic diagnosis. BRAF V600E mutations were detected in the infarcted tissue in four (67%) of six lesions. CONCLUSIONS We demonstrate detection of hallmark BRAF V600E mutations by NGS within infarcted tissue of thyroid carcinomas after FNA. This suggests a potential ancillary method of characterizing infarcted thyroid carcinomas whose altered histology may be nondiagnostic.
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Affiliation(s)
- Erik Kouba
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
| | | | | | | | - Gene P Siegal
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
| | - Upender Manne
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
| | - Isam-Eldin Eltoum
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
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Shi LY, Liu J, Yu LJ, Lei YM, Leng SX, Zhang HY. Clinic-pathologic Features and Prognostic Analysis of Thyroid Cancer in the Older Adult: A SEER Based Study. J Cancer 2018; 9:2744-2750. [PMID: 30087716 PMCID: PMC6072817 DOI: 10.7150/jca.24625] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 04/14/2018] [Indexed: 12/13/2022] Open
Abstract
Purpose: Age at diagnosis has been identified as a major determinant of thyroid cancer-specific survival. But the cut-off value for age was controversial. The interaction among gender, age and histologic subtypes needed to be answered. Methods: We identified 59,892 thyroid cancer (TC) patients from the Surveillance, Epidemiology, and End Results (SEER) database. We divided the patients into the following three groups according to age: 20-44 years (young), 45-64 years (middle-aged), and ≥ 65 years (elderly). Logistic regression model was used to identify factors relating to prognosis in elderly patients. Multivariable Cox regression model identified potential prognostic factors. All statistical tests were two-sided. Results: Elderly patients had significantly worse prognosis than the other two groups, P=0.001. Elderly patients had higher proportion of male gender, advanced tumor grade, follicular subtype and advanced tumor stage. There was no survival difference for elderly patients to receive lobectomy and total thyroidectomy, P=0.852. Cox proportional hazards regression model showed that gender, marital status, histology, tumor grade, tumor size, TNM stage, surgery and radiotherapy were all independent prognostic factors in the multivariable analysis. Male patients with TC had worse prognosis than their female counterparts in differentiated tumor but not in undifferentiated tumor. There were more patients of larger tumor, advanced TNM stage and histologic subtypes in male patients. Conclusions: In conclusion, there were a series of factors contributing to the poor prognosis in elderly patients including clinic-pathologic factors and therapy selection. There was no survival difference for elderly patients to receive lobectomy and total thyroidectomy.
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Affiliation(s)
- Li-Ye Shi
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, 110001, P.R. China
| | - Jiang Liu
- Department of neurosurgery, China-Japan friendship hospital, Beijing, 100020, P.R.China
| | - Lu-Jiao Yu
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, 110001, P.R. China
| | - Yi-Ming Lei
- China Medical University, Shenyang, 110001, P.R. China
| | - Sean X Leng
- Division of Geriatric Medicine and Gerontology, Johns Hopkins University School of Medicine, Baltimore, Maryland, 21224, USA
| | - Hai-Yan Zhang
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, 110001, P.R. China
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Giordano TJ. Genomic Hallmarks of Thyroid Neoplasia. ANNUAL REVIEW OF PATHOLOGY-MECHANISMS OF DISEASE 2017; 13:141-162. [PMID: 29083981 DOI: 10.1146/annurev-pathol-121808-102139] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The genomic landscape of thyroid cancers that are derived from follicular cells has been substantially elucidated through the coordinated application of high-throughput genomic technologies. Here, I review the common genetic alterations across the spectrum of thyroid neoplasia and present the resulting model of thyroid cancer initiation and progression. This model illustrates the striking correlation between tumor differentiation and overall somatic mutational burden, which also likely explains the highly variable clinical behavior and outcome of patients with thyroid cancers. These advances are yielding critical insights into thyroid cancer pathogenesis, which are being leveraged for the development of new diagnostic tools, prognostic and predictive biomarkers, and novel therapeutic approaches.
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Affiliation(s)
- Thomas J Giordano
- Departments of Pathology and Internal Medicine, Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, Michigan 48109, USA;
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Woodward EL, Biloglav A, Ravi N, Yang M, Ekblad L, Wennerberg J, Paulsson K. Genomic complexity and targeted genes in anaplastic thyroid cancer cell lines. Endocr Relat Cancer 2017; 24:209-220. [PMID: 28235956 DOI: 10.1530/erc-16-0522] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 02/24/2017] [Indexed: 12/14/2022]
Abstract
Anaplastic thyroid cancer (ATC) is a highly malignant disease with a very short median survival time. Few studies have addressed the underlying somatic mutations, and the genomic landscape of ATC thus remains largely unknown. In the present study, we have ascertained copy number aberrations, gene fusions, gene expression patterns, and mutations in early-passage cells from ten newly established ATC cell lines using single nucleotide polymorphism (SNP) array analysis, RNA sequencing and whole exome sequencing. The ATC cell line genomes were highly complex and displayed signs of replicative stress and genomic instability, including massive aneuploidy and frequent breakpoints in the centromeric regions and in fragile sites. Loss of heterozygosity involving whole chromosomes was common, but there were no signs of previous near-haploidisation events or chromothripsis. A total of 21 fusion genes were detected, including six predicted in-frame fusions; none were recurrent. Global gene expression analysis showed 661 genes to be differentially expressed between ATC and papillary thyroid cancer cell lines, with pathway enrichment analyses showing downregulation of TP53 signalling as well as cell adhesion molecules in ATC. Besides previously known driver events, such as mutations in BRAF, NRAS, TP53 and the TERT promoter, we identified PTPRD and NEGR1 as putative novel target genes in ATC, based on deletions in six and four cell lines, respectively; the latter gene also carried a somatic mutation in one cell line. Taken together, our data provide novel insights into the tumourigenesis of ATC and may be used to identify new therapeutic targets.
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Affiliation(s)
- Eleanor L Woodward
- Division of Clinical GeneticsDepartment of Laboratory Medicine, Lund University, Lund, Sweden
| | - Andrea Biloglav
- Division of Clinical GeneticsDepartment of Laboratory Medicine, Lund University, Lund, Sweden
| | - Naveen Ravi
- Division of Clinical GeneticsDepartment of Laboratory Medicine, Lund University, Lund, Sweden
| | - Minjun Yang
- Division of Clinical GeneticsDepartment of Laboratory Medicine, Lund University, Lund, Sweden
| | - Lars Ekblad
- Division of Oncology and PathologyClinical Sciences, Lund University and Skåne University Hospital, Lund, Sweden
| | - Johan Wennerberg
- Division of Otorhinolaryngology/Head and Neck SurgeryClinical Sciences, Lund University and Skåne University Hospital, Lund, Sweden
| | - Kajsa Paulsson
- Division of Clinical GeneticsDepartment of Laboratory Medicine, Lund University, Lund, Sweden
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Gulec S. The Art and Science of Thyroid Surgery in the Age of Genomics: 100 years after Theodor Kocher. Mol Imaging Radionucl Ther 2017; 26:1-9. [PMID: 28117284 PMCID: PMC5283713 DOI: 10.4274/2017.26.suppl.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Cancer is a disorder of the genome. The thyroid cancer genome is being decoded. Recent studies have identified a mutation or a genetic alteration in 95% of thyroid cancers. The National Cancer Institute initiated the Cancer Genome Atlas project in 2006 to catalogue genetic mutations associated with cancer, using genome sequencing and bioinformatics. The project has expanded to carry out genomic characterization and sequence analysis of thyroid cancer. The concept of risk stratification based on traditional parameters will soon vacate their role for clear molecular markers of non-invasive/focal, invasive/metastatic and systemic stages/phases of neoplastic disorder. A refined classification scheme based on genomics and its phenotypic expressions will accurately reflect the biologic differences between the different morphologic definitions we use today. Tumor differentiation/de-differentiation, and clinical behavior of an individual cancer will be defined by molecular markers, in addition to standard morpho-pathology. Empiricism in science of medicine and surgery has acquired a new method for testing the appropriate treatment for individual patients; that is molecular pathology, governed by genomics. The technology is present and rapidly evolving. The surgeons will determine the extent of interventions with molecular evidence and guidance.
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Affiliation(s)
- Seza Gulec
- Florida International University Herbert Wertheim College of Medicine, Departments of Surgery and Nuclear Medicine, Miami, USA, Phone: (786) 693 08 21, E-mail:
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Sandulache VC, Williams MD, Lai SY, Lu C, William WN, Busaidy NL, Cote GJ, Singh RR, Luthra R, Cabanillas ME. Real-Time Genomic Characterization Utilizing Circulating Cell-Free DNA in Patients with Anaplastic Thyroid Carcinoma. Thyroid 2017; 27:81-87. [PMID: 27785980 PMCID: PMC5704769 DOI: 10.1089/thy.2016.0076] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Anaplastic thyroid carcinoma (ATC) is an aggressive disease that requires rapid diagnosis and multimodality treatment. Recent advances in targeted therapeutics have provided ATC patients with previously unavailable treatment options, which may improve clinical outcomes in the coming years. Continued development of high-throughput next-generation sequencing provides clinicians with an unparalleled ability to characterize the genomic background of tumors in order to guide treatment selection and clinical trial enrollment. METHODS Twenty-three patients with ATC treated at the University of Texas MD Anderson Cancer Center between August 2015 and April 2016 were evaluated. All patients underwent next-generation sequencing using an institutional tissue-based DNA platform (50 genes) and a commercially available cell-free circulating DNA (cfDNA) platform (70 genes). RESULTS Sequencing data were successfully obtained for both platforms on all patients. The most commonly mutated genes noted on both platforms were TP53 (15/23; 65%) and BRAF (11/23; 48%). Concordance between the tumor and cfDNA data was high for BRAF, PIK3CA, NRAS, and PTEN and moderate for TP53. Concordance was highest in patients who underwent dual-platform sequencing prior to initiation of definitive treatment, and lowest in patients who underwent cfDNA analysis following treatment. Nineteen patients had treatment at the University of Texas MD Anderson Cancer Center following cfDNA sequencing. One patient was observed, and three patients opted for hospice. At the time of last contact, 15/23 (65%) patients were alive. CONCLUSIONS Next-generation sequencing platforms offer clinicians an opportunity to identify targetable oncogenic events in ATC. To the authors' knowledge, this is the largest sequential cohort of ATC patients who have undergone targeted genomic profiling. Based on these data, utilization of both tumor-based and cfDNA analysis in the context of clinical-trial development and application is recommended. Integration of these or similar platforms in clinical-trial implementation may have the potential to transform clinical outcomes for patients with ATC.
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Affiliation(s)
- Vlad C. Sandulache
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Michelle D. Williams
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stephen Y. Lai
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Charles Lu
- Department of Thoracic Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - William N. William
- Department of Thoracic Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Naifa L. Busaidy
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gilbert J. Cote
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rajesh R. Singh
- Department of Hematopathology—Research, Division of Pathology/Lab Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rajyalakshmi Luthra
- Department of Hematopathology—Research, Division of Pathology/Lab Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maria E. Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, Texas
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Tavarelli M, Malandrino P, Vigneri P, Richiusa P, Maniglia A, Violi MA, Sapuppo G, Vella V, Dardanoni G, Vigneri R, Pellegriti G. Anaplastic Thyroid Cancer in Sicily: The Role of Environmental Characteristics. Front Endocrinol (Lausanne) 2017; 8:277. [PMID: 29123502 PMCID: PMC5662896 DOI: 10.3389/fendo.2017.00277] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 10/03/2017] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Anaplastic thyroid cancer (ATC) is a rare but extremely aggressive cancer of the thyroid, contributing up to 30-40% of thyroid cancer-specific mortality. We analyzed ATC characteristics and survival rates in Sicily to evaluate the possible influence of environmental factors. With this aim, data regarding ATC incidences in urban/rural and industrial, iodine-deficient, and volcanic vs control areas were compared in Sicily as well as ATC data from Sicily and USA. METHODS Using the Sicilian Register of Thyroid Cancer (SRTC) database incidence, age, gender, tumor size and histotype, extrathyroidal extension, stage, and coexistence with pre-existing differentiated thyroid cancer (DTC) were evaluated in different areas of Sicily and also compared with Surveillance Epidemiology and End Results data in USA. RESULTS Forty-three ATCs were identified in Sicily in the period 2002-2009. In our series only age <70 years at diagnosis (p = 0.01), coexistence with DTC (p = 0.027) and tumor size ≤6 cm (p = 0.012) were significant factors for increased survival at univariate analysis (only age at multivariate analysis). No difference in ATC incidence was found in urban vs rural areas and in iodine-deficient and industrial vs control areas. By contrast, in the volcanic area of Sicily, where DTC incidence is doubled relative to the rest of the island, also ATC incidence was increased. ATC data in Sicily were similar to those reported in the same period in the USA where overall survival rate at 6 and 12 months, however, was smaller. CONCLUSION The similar ATC data observed in Sicily and USA (having different genetic background and lifestyle) and the increased ATC incidence in the volcanic area of Sicily paralleling the increased incidence of papillary thyroid cancer are compatible with the possibility that casual additional mutations, more frequent in a background of increased cell replication like DCT, are the major causes of ATC rather than genetic background and/or direct environmental influences.
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Affiliation(s)
- Martina Tavarelli
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Medical Center, Catania, Italy
| | - Pasqualino Malandrino
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Medical Center, Catania, Italy
| | - Paolo Vigneri
- Medical Oncology, Department of Clinical Experimental Medicine, University of Catania, Policlinic Hospital, Catania, Italy
| | - Pierina Richiusa
- Endocrinology, Di.Bi.M.I.S., University of Palermo, Palermo, Italy
| | - Adele Maniglia
- Endocrinology, Di.Bi.M.I.S., University of Palermo, Palermo, Italy
| | - Maria A. Violi
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Giulia Sapuppo
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Medical Center, Catania, Italy
| | - Veronica Vella
- Motor Sciences, School of Human and Social Sciences, “Kore” University, Enna, Italy
| | - Gabriella Dardanoni
- Osservatorio Epidemiologico Regionale, Assessorato Salute Regione Siciliana, Palermo, Italy
| | - Riccardo Vigneri
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Medical Center, Catania, Italy
- Institute of Biostructure and Bioimaging, CNR, Catania, Italy
| | - Gabriella Pellegriti
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Medical Center, Catania, Italy
- *Correspondence: Gabriella Pellegriti,
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