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Janković Miljuš JR, Prosenc Zmrzljak U, Košir R, Jovanović M, Đorić IĐ, Rončević JV, Išić Denčić TM, Šelemetjev SA. Detecting thyrotropin receptor mRNA from peripheral blood of patients with differentiated thyroid cancer rules out non-aggressive cases. Ann Clin Biochem 2024; 61:338-346. [PMID: 38195090 DOI: 10.1177/00045632241228217] [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] [Indexed: 01/11/2024]
Abstract
BACKGROUND Early diagnosis of thyroid cancer is hampered by the inability of fine-needle aspiration biopsy (FNAB) to accurately classify ∼30% of cases while preoperative cancer staging detects lymph nodal involvement in only half of cases. Liquid biopsy may present an accurate, non-invasive alternative for preoperative thyroid nodule assessment. Thyrotropin receptor (TSHR) mRNA, a surrogate marker for circulating cancer cells (CTC), may be an option for early detection of malignancy from peripheral blood, but requires methodological improvements. We aimed to investigate if TSHR mRNA can be detected in low sample volumes by employing an ultrasensitive method - droplet digital PCR (ddPCR). METHODS Less than 5 mL of blood was collected from 47 patients with thyroid nodules (25 benign and 22 malignant). RNA was isolated from the fraction of mononuclear cells where CTCs segregate. Samples were analysed for the presence of TSHR mRNA by ddPCR. RESULTS Thyrotropin receptor mRNA was detectable in 4 mL sample volumes, with the test having good specificity (80%) but modest diagnostic accuracy (68.1%). Combining TSHR mRNA with ultrasound features and FNAB diagnosis, the test reaches high rule-out performances (sensitivity = 90% and NPV = 88.2%). Strikingly, TSHR mRNA correctly classified all samples with thyroid capsule invasion, lymph node metastasis and extrathyroidal extension. If aggressiveness is defined using these parameters, TSHR mRNA test reaches 100% sensitivity and 100% NPV for detecting high-risk cases. CONCLUSIONS Employing ddPCR for TSHR mRNA improves its measurement by enabling detection in sample volumes common for laboratory testing. The test displays high prognostic performance, showing potential in preoperative risk assessment.
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Affiliation(s)
- Jelena R Janković Miljuš
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, Belgrade, Serbia
| | | | - Rok Košir
- Molecular Biology Laboratory, BIA Separations CRO - Labena d.o.o, Ljubljana, Slovenia
| | - Milan Jovanović
- Center for Endocrine Surgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Ilona Đ Đorić
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, Belgrade, Serbia
| | - Jelena V Rončević
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, Belgrade, Serbia
| | - Tijana M Išić Denčić
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, Belgrade, Serbia
| | - Sonja A Šelemetjev
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, Belgrade, Serbia
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Xu X, Li C, Yu X, Wang G, Guo Y, Ni H, Zhao W, Wang Y, Dong B. Clinicopathological features affecting the efficacy in 131I ablation therapy of papillary thyroid carcinoma with lymph node metastasis. Front Endocrinol (Lausanne) 2024; 15:1382009. [PMID: 39086895 PMCID: PMC11288842 DOI: 10.3389/fendo.2024.1382009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 06/24/2024] [Indexed: 08/02/2024] Open
Abstract
Background Lymph node metastasis is the major cause of increased recurrence and death in patients with papillary thyroid carcinoma (PTC). We evaluate the clinicopathologic factors affecting excellent response (ER) in patients with PTC with lymph node metastasis following operation and 131I ablation therapy. Methods A total of 423 patients with PTC with lymph node metastasis who underwent thyroidectomy and postoperative 131I ablation therapy were enrolled. The relationship between clinicopathological factors affecting ER achievement was analyzed. Results Multivariate analysis showed that the foci diameter (≤1 cm), unifocal, combination with Hashimoto's thyroiditis (HT), lymph node metastases rate (LR) (≤40%), no postoperative lymph node metastasis, low preablative stimulated thyroglobulin (ps-Tg) level (≤3.87 ng/mL), and the time of 131I ablation therapy (one time) were positively correlated with the ER achievement [odds ratio (OR): 1.744, 3.114, 3.920, 4.018, 2.074, 9.767, and 49.491, respectively; all p < 0.05]. The receiver operating characteristic (ROC) curves showed that the cutoff values of ps-Tg and LR were 4.625 ng/mL and 50.50%, respectively. The AUC of ROC of ps-Tg and LR for predicting ER achievement was 0.821 and 0.746, respectively. The Tg and the cumulative risk of non-ER elevated with the increase of LR, especially for the high-level ps-Tg (>4.625 ng/mL) group. Conclusion The foci diameter and number, combination with HT, LR, and ps-Tg level are independent factors for ER. Ps-Tg level and LR are valid predictive factors for the efficacy of 131I therapy in patients with PTC. The predictive value of the cumulative risk of non-ER can be improved by the combination of ps-Tg and LR.
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Affiliation(s)
- Xiang Xu
- Department of Geriatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chengqian Li
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaolong Yu
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guoqiang Wang
- Department of Nuclear Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yanjun Guo
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Huaiwen Ni
- Department of Endocrinology, Lanling County People’s Hospital of Linyi, Linyi, China
| | - Wenjuan Zhao
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yangang Wang
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Bingzi Dong
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
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Kim J, Koo JS, Bang JI, Kim JK, Kang SW, Jeong JJ, Nam KH, Chung WY. Relationship between recurrence and age in the diffuse sclerosing variant of papillary thyroid carcinoma: clinical significance in pediatric patients. Front Endocrinol (Lausanne) 2024; 15:1359875. [PMID: 38966212 PMCID: PMC11222315 DOI: 10.3389/fendo.2024.1359875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 06/07/2024] [Indexed: 07/06/2024] Open
Abstract
Background The diffuse sclerosing variant (DSV) is among the aggressive variants of papillary thyroid carcinoma (PTC) and is more prevalent in pediatric patients than in adult patients. Few studies have assessed its characteristics owing to its low incidence. We aimed to evaluate the relationship between recurrence and age in the DSV of PTC. Methods We retrospectively reviewed patients diagnosed with the DSV or conventional PTC (cPTC) after surgery at a medical center between May 1988 and January 2019. We compared the clinico-pathological characteristics and surgical outcomes of the DSV and cPTC groups and between adult and pediatric patients with DSV. Results Among the 24,626 patients, 202 had the DSV, and 24,424 were diagnosed with cPTC. The recurrence rate was significantly higher in the DSV group than in the cPTC group. In the DSV group, the recurrence rate was significantly higher in the pediatric patient group than in the adult patient group. Moreover, the association between recurrence and age group showed different patterns between the DSV and cPTC groups with restricted cubic splines (RCS). While both RCS curves showed a U-shaped distribution, the RCS curve tended to be located within the younger age group. Conclusions This study demonstrated that pediatric patients with DSV are at a greater risk for recurrence compared with adult patients; moreover, the pattern of recurrence risk according to age is different from that of cPTC.
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Affiliation(s)
- Junu Kim
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ja Seung Koo
- Department of Pathology, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji-In Bang
- Department of Nuclear Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Gyeonggi-do, Republic of Korea
| | - Jin Kyong Kim
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Wook Kang
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Ju Jeong
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kee-Hyun Nam
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woong Youn Chung
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
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Chiba T. Molecular Pathology of Thyroid Tumors: Essential Points to Comprehend Regarding the Latest WHO Classification. Biomedicines 2024; 12:712. [PMID: 38672067 PMCID: PMC11048493 DOI: 10.3390/biomedicines12040712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/16/2024] [Accepted: 03/20/2024] [Indexed: 04/28/2024] Open
Abstract
In 2022, the new WHO Classification of Endocrine and Neuroendocrine Tumors, Fifth Edition (beta version) (WHO 5th), was published. Large-scale genomic analyses such as The Cancer Genome Atlas (TCGA) have revealed the importance of understanding the molecular genetics of thyroid tumors. Consequently, the WHO 5th was fundamentally revised, resulting in a systematic classification based on the cell of origin of tumors and their clinical risk. This paper outlines the following critical points of the WHO 5th. 1. Genetic mutations in follicular cell-derived neoplasms (FDNs) highlight the role of mutations in the MAP kinase pathway, including RET, RAS, and BRAF, as drivers of carcinogenesis. Differentiated thyroid cancers such as follicular thyroid carcinoma (FTC) and papillary thyroid carcinoma (PTC) have specific genetic alterations that correlate with morphological classifications: RAS-like tumors (RLTs) and BRAF p.V600E-like tumors (BLTs), respectively. 2. The framework for benign lesions has been revised. The WHO 5th introduces a new category: "developmental abnormalities". Benign FDNs comprise "thyroid follicular nodular disease", follicular thyroid adenoma (FTA), FTA with papillary architecture, and oncocytic adenoma (OA). "Hürthle cell adenoma/carcinoma" is renamed oncocytic adenoma/carcinoma of the thyroid (OA/OCA), which can be distinguished from FTA/FTC by its unique genetic background. 3. Low-risk tumors include NIFTP, TT-UMP, and HTT, and they have an extremely low malignant potential or an uncertain malignant potential. 4. PTC histological variants are reclassified as "subtypes" in the WHO 5th. 5. The concept of high-grade carcinomas is introduced, encompassing poorly differentiated thyroid carcinoma (PDTC), differentiated high-grade thyroid carcinoma (DHGTC), and high-grade medullary thyroid carcinoma (MTC). 6. Squamous cell carcinoma is included in anaplastic thyroid carcinoma (ATC) in the WHO 5th due to their shared genetic and prognostic features. 7. Other miscellaneous tumors are categorized as salivary-gland-type carcinomas of the thyroid, thyroid tumors of uncertain histogenesis, thymic tumors within the thyroid, and embryonal thyroid neoplasms. The WHO 5th thus emphasizes the importance of classifying tumors based on both genetic abnormalities and histomorphology. This approach aids in achieving accurate pathological diagnosis and facilitates the early selection of appropriate treatment options, including molecular targeted therapies.
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Affiliation(s)
- Tomohiro Chiba
- Department of Cytology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo 135-8550, Japan; ; Tel.: +81-3-3520-0111; Fax: +81-3-3570-0558
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo 135-8550, Japan
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da Silva Queiroz JP, Pupin B, Bhattacharjee TT, Uno M, Chammas R, Vamondes Kulcsar MA, de Azevedo Canevari R. Expression data of FOS and JUN genes and FTIR spectra provide diagnosis of thyroid carcinoma. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 304:123305. [PMID: 37660502 DOI: 10.1016/j.saa.2023.123305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/11/2023] [Accepted: 08/26/2023] [Indexed: 09/05/2023]
Abstract
We explore the feasibility of using FOS and JUN gene expression and ATR-FTIR for diagnosis of thyroid cancer. For the study, 38 samples (6 non-neoplastic (NN), 10 papillary thyroid carcinoma (PTC), 7 follicular thyroid carcinoma (FTC), and 15 benign tumors (BT) were subjected to RNA extraction followed by quantitative real time PCR (qRT-PCR) and 30 samples (5 NN, 9 PTC, 5 FTC, and 11 BT) were used for Attenuated Total Reflectance - Fourier Transform Infrared (ATR-FTIR) followed by multivariate analysis. Of the above, 20 samples were used for both gene expression and ATR-FTIR studies. We found FOS and JUN expression in malignant tumor samples to be significantly lower than NN and benign. ATR-FIR after multivariate analysis could identify the difficult to diagnose FTC with 93 % efficiency. Overall, results suggest the diagnostic potential of molecular biology techniques combined with ATR-FTIR spectroscopy in differentiated thyroid carcinomas (PTC and FTC) and BT.
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Affiliation(s)
- João Paulo da Silva Queiroz
- Laboratório de Biologia Molecular do Câncer, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil
| | - Breno Pupin
- Laboratório de Biologia Molecular do Câncer, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil
| | | | - Miyuki Uno
- Centro de Investigação Translacional em Oncologia, Departamento de Radiologia e Oncologia, Instituto do Cancer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), Avenida Dr. Arnaldo 251, Cerqueira César, São Paulo 01246-000, São Paulo, Brazil
| | - Roger Chammas
- Centro de Investigação Translacional em Oncologia, Departamento de Radiologia e Oncologia, Instituto do Cancer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), Avenida Dr. Arnaldo 251, Cerqueira César, São Paulo 01246-000, São Paulo, Brazil
| | - Marco Aurélio Vamondes Kulcsar
- Serviço de Cirurgia de cabeça e Pescoço, Instituto do Câncer do Estado de São Paulo - ICESP, Av. Doutor Arnaldo, 251, Cerqueira César, CEP 01246-000 São Paulo, SP, Brazil
| | - Renata de Azevedo Canevari
- Laboratório de Biologia Molecular do Câncer, Universidade do Vale do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José dos Campos, 12244-000 São Paulo, SP, Brazil.
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Cortas C, Charalambous H. Tyrosine Kinase Inhibitors for Radioactive Iodine Refractory Differentiated Thyroid Cancer. Life (Basel) 2023; 14:22. [PMID: 38255638 PMCID: PMC10817256 DOI: 10.3390/life14010022] [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: 11/08/2023] [Revised: 12/15/2023] [Accepted: 12/17/2023] [Indexed: 01/24/2024] Open
Abstract
Patients with differentiated thyroid cancer usually present with early-stage disease and undergo surgery followed by adjuvant radioactive iodine ablation, resulting in excellent clinical outcomes and prognosis. However, a minority of patients relapse with metastatic disease, and eventually develop radioactive iodine refractory disease (RAIR). In the past there were limited and ineffective options for systemic therapy for RAIR, but over the last ten to fifteen years the emergence of tyrosine kinase inhibitors (TKIs) has provided important new avenues of treatment for these patients, that are the focus of this review. Currently, Lenvatinib and Sorafenib, multitargeted TKIs, represent the standard first-line systemic treatment options for RAIR thyroid carcinoma, while Cabozantinib is the standard second-line treatment option. Furthermore, targeted therapies for patients with specific targetable molecular abnormalities include Latrectinib or Entrectinib for patients with NTRK gene fusions and Selpercatinib or Pralsetinib for patients with RET gene fusions. Dabrafenib plus Trametinib currently only have tumor agnostic approval in the USA for patients with BRAF V600E mutations, including thyroid cancer. Redifferentiation therapy is an area of active research, with promising initial results, while immunotherapy studies with checkpoint inhibitors in combination with tyrosine kinase inhibitors are underway.
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Affiliation(s)
| | - Haris Charalambous
- Medical Oncology Department, Bank of Cyprus Oncology Centre, Nicosia 2006, Cyprus;
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Choi HR, Kim K. Mouse Models to Examine Differentiated Thyroid Cancer Pathogenesis: Recent Updates. Int J Mol Sci 2023; 24:11138. [PMID: 37446316 DOI: 10.3390/ijms241311138] [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: 05/19/2023] [Revised: 07/01/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Although the overall prognosis of differentiated thyroid cancer (DTC), the most common endocrine malignancy, is favorable, a subset of patients exhibits aggressive features. Therefore, preclinical models that can be utilized to investigate DTC pathogenesis and novel treatments are necessary. Various mouse models have been developed based on advances in thyroid cancer genetics. This review focuses on recent progress in mouse models that have been developed to elucidate the molecular pathogenesis of DTC.
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Affiliation(s)
- Hye Ryeon Choi
- Department of Surgery, Eulji Medical Center, Eulji University School of Medicine, Seoul 01830, Republic of Korea
| | - Kwangsoon Kim
- Department of Surgery, College of Medicine, Catholic University of Korea, Seoul 06591, Republic of Korea
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Norouzi F, Alizadeh I, Faraji M. Human exposure to pesticides and thyroid cancer: a worldwide systematic review of the literatures. Thyroid Res 2023; 16:13. [PMID: 37183250 PMCID: PMC10184385 DOI: 10.1186/s13044-023-00153-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 03/04/2023] [Indexed: 05/16/2023] Open
Abstract
Thyroid cancer is considered as one of the most prevalent cancers in the world. Some pesticides can play a role as a potentially important risk factor in thyroid cancer by affecting thyroid morphology and thyroid hormone homeostasis. The aim of present study was to systematically review the available epidemiological evidence for human exposure to pesticides and thyroid cancer. Articles were searched in PubMed, Scopus and Web of Science by suitable keywords from January 2000 to May 2021. Standard techniques for systematic reviews were followed in the current study and results reported according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Based on the inclusion and exclusion criteria, finally seven studies including four cohort studies and three case-control studies were reviewed. Organochlorines (OCPs) in more cases, Organophosphates (OPs) and Carbamates insecticides, herbicides and fungicides were the studied pesticides. Inconsistent results were reported in the surveyed articles on the OCPs. Two articles on the Carbamates (Carbaryl and Mancozeb) showed consistently an inverse association between exposure and thyroid cancer. Increased risk of thyroid cancer due to the exposure to the Malathion was reported in one article on the OPs. Due to the limited current knowledge about the effect of pesticides on thyroid cancer in humans, human health policies must be implemented to control individual's exposure to chemicals through using of botanical pesticides in agricultural. Also, more studies must be done to fill this gap of knowledge.
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Affiliation(s)
- Fatemeh Norouzi
- Department of Environmental Health Engineering, Faculty of Public Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Ismaeil Alizadeh
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Maryam Faraji
- Department of Environmental Health Engineering, Faculty of Public Health, Kerman University of Medical Sciences, Kerman, Iran.
- Environmental Health Engineering Research Center, Kerman University of Medical Sciences, Kerman, Iran.
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Liu JB, Baugh KA, Ramonell K, McCoy KL, Karslioglu-French E, Morariu EM, Ohori NP, Nikiforova MN, Nikiforov YE, Carty SE, Yip L. Molecular Testing Predicts Incomplete Response to Initial Therapy in Differentiated Thyroid Carcinoma without Lateral Neck or Distant Metastasis at Presentation: Retrospective Cohort Study. Thyroid 2023. [PMID: 36974361 DOI: 10.1089/thy.2023.0060] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
BACKGROUND Molecular testing (MT) is emerging as a potential prognostic factor that can be available before treatment of differentiated thyroid carcinoma begins. Among patients eligible for either lobectomy or total thyroidectomy as their initial therapy, our study aim was to assess (1) if conventionally available preoperative factors are associated with incomplete response to initial therapy, and (2) if molecular testing (MT) results can be a surrogate for the ATA Risk Stratification System (RSS) to estimate risk of recurrence. METHODS The data of consecutive thyroid cancer patients without preoperative lateral neck disease or distant metastasis who underwent index thyroidectomy between November 1, 2017 and October 31, 2021 were reviewed. Logistic regression models including preoperative variables such as MT and/or the postoperatively available RSS were constructed to predict disease recurrence, either structural or biochemical. Model discrimination using the c-statistic and goodness-of-fit were compared. RESULTS Among 945 patients studied, 50 (5.2%) recurred with 18-month median follow up. Recurrences were detected in 17 (2.9%), 20 (6.7%), and 13 (22.8%) patients with RSS-Low, -Intermediate, and -High cancers, respectively (p<0.001). In multivariable analysis, only tumor size was associated with recurrence (OR 1.3, 95% CI 1.1-1.5). In a different model analyzing 440 (46.6%) patients with available MT results, recurrence was associated with both larger tumor size (OR 1.4, 95% CI 1.1-1.8) and MT results (p<0.001). Including MT improved the c-statistic by 27%, which was statistically no different than the model incorporating only the RSS (p=0.15). CONCLUSIONS Disease recurrence was observed across all ATA RSS categories in short-term follow-up, and tumor size was the only conventional preoperative factor associated with recurrence. When MT results were incorporated, they not only improved predictive ability beyond tumor size alone, but also yielded similar ability as the gold standard ATA RSS. Thus, MT results might aid the development of novel preoperative risk stratification algorithms.
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Affiliation(s)
- Jason B Liu
- Brigham and Women's Hospital, 1861, Surgery , 75 Francis St. CA-3, Boston, Massachusetts, United States, 02115-6195;
| | - Katherine A Baugh
- University of Pittsburgh, 6614, Surgery, Pittsburgh, Pennsylvania, United States;
| | - Kimberly Ramonell
- University of Pittsburgh, 6614, Pittsburgh, Pennsylvania, United States;
| | - Kelly L McCoy
- University of Pittsburgh, 6614, Surgery, Pittsburgh, Pennsylvania, United States;
| | - Esra Karslioglu-French
- University of Pittsburgh School of Medicine, 12317, Medicine, Falk Medical Building, 3601 5th Ave, Pittsburgh, Pennsylvania, United States, 15213;
| | - Elena Madalina Morariu
- University of Pittsburgh Medical Center, 6595, Endocrinology, 3601 Fifth Ave, Ste 300, Pittsburgh, Pittsburgh, Pennsylvania, United States, 15213;
| | - N Paul Ohori
- University of Pittsburgh, 6614, Pathology, Pittsburgh, Pennsylvania, United States;
| | - Marina N Nikiforova
- University of Pittsburg Medical Center, Pathology, 200 Lothrop Street, Pittsburgh, United States, 15213;
| | - Yuri E Nikiforov
- University of Pittsburgh School of Medicine, 12317, Department of Pathology, 3477 Euler Way, CLB Room 8031, Pittsburgh, Pennsylvania, United States, 15261;
| | - Sally E Carty
- University of Pittsburgh, Surgery, Division of Endocrine Surgery, 101 Kaufmann, 3471 Fifth Avenue, Pittsburgh, United States, 15213
- United States;
| | - Linwah Yip
- University of Pittsburgh, Surgery, 3471 Fifth Ave, Kaufmann Building, Suite 101, Pittsburgh, Pennsylvania, United States, 15213;
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Liu JB, Ramonell KM, Carty SE, McCoy KL, Schaitkin BM, Karslioglu-French E, Morariu EM, Ohori NP, Seethala RR, Chiosea SI, Nikiforova MN, Nikiforov YE, Yip L. Association of comprehensive thyroid cancer molecular profiling with tumor phenotype and cancer-specific outcomes. Surgery 2023; 173:252-259. [PMID: 36272768 PMCID: PMC11189592 DOI: 10.1016/j.surg.2022.05.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 05/03/2022] [Accepted: 05/09/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Molecular testing improves the diagnostic accuracy of thyroid cancer. Whether specific molecular testing results are associated with tumor phenotype or provide prognostic information needs further delineation. METHODS Consecutive thyroid cancer patients after index thyroidectomy with ThyroSeq version 3 (Rye Brook, NY) molecular testing obtained on preoperative fine-needle aspiration or thyroidectomy specimens from patients with thyroid cancer were categorized into 3 molecular risk groups based on detected mutations, fusions, copy number alterations, and/or gene expression alterations and correlated with histopathology and recurrence, defined as biochemical or structural. RESULTS Of 578 patients, 49.9%, 37.5%, and 12.6% had molecular risk group-low, molecular risk group-intermediate, and molecular risk group-high cancers, respectively. With a median 19-month follow-up, 9.1% patients recurred. Compared with molecular risk group-low, molecular risk group-intermediate cancers were diagnosed in younger patients and more often had microscopic extrathyroidal extension, involved margins, and nodal disease. Compared with molecular risk group-intermediate, molecular risk group-high cancers were diagnosed in older patients and more often had gross extrathyroidal extension and vascular invasion. In multivariable analysis, recurrence was more likely in molecular risk group-high cancers than in molecular risk group-intermediate (hazard ratio = 4.0; 95% confidence interval, 1.9-8.6; P < .001) and more likely in molecular risk group-intermediate than in molecular risk group-low (hazard ratio = 5.0; 95% confidence interval, 2.0-12.5; P < .001). CONCLUSION Using modern comprehensive genotyping, the genetic profile of thyroid cancers can be categorized into 3 novel molecular risk groups that were associated with histopathologic phenotype and recurrence in short-term follow-up.
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Affiliation(s)
- Jason B Liu
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, PA
| | - Kimberly M Ramonell
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, PA
| | - Sally E Carty
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, PA
| | - Kelly L McCoy
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, PA
| | | | - Esra Karslioglu-French
- Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, PA
| | - Elena M Morariu
- Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, PA
| | - N Paul Ohori
- Division of Molecular and Genomic Pathology, Department of Pathology, University of Pittsburgh, PA
| | - Raja R Seethala
- Division of Molecular and Genomic Pathology, Department of Pathology, University of Pittsburgh, PA
| | - Simion I Chiosea
- Division of Molecular and Genomic Pathology, Department of Pathology, University of Pittsburgh, PA
| | - Marina N Nikiforova
- Division of Molecular and Genomic Pathology, Department of Pathology, University of Pittsburgh, PA
| | - Yuri E Nikiforov
- Division of Molecular and Genomic Pathology, Department of Pathology, University of Pittsburgh, PA
| | - Linwah Yip
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, PA.
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Elia G, Patrizio A, Ragusa F, Paparo SR, Mazzi V, Balestri E, Botrini C, Rugani L, Benvenga S, Materazzi G, Spinelli C, Antonelli A, Fallahi P, Ferrari SM. Molecular features of aggressive thyroid cancer. Front Oncol 2022; 12:1099280. [PMID: 36605433 PMCID: PMC9807782 DOI: 10.3389/fonc.2022.1099280] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Poorly differentiated thyroid cancer (PDTC) and anaplastic thyroid cancer (ATC) have a worse prognosis with respect to well differentiated TC, and the loss of the capability of up-taking 131I is one of the main features characterizing aggressive TC. The knowledge of the genomic landscape of TC can help clinicians to discover the responsible alterations underlying more advance diseases and to address more tailored therapy. In fact, to date, the antiangiogenic multi-targeted kinase inhibitor (aaMKIs) sorafenib, lenvatinib, and cabozantinib, have been approved for the therapy of aggressive radioiodine (RAI)-resistant papillary TC (PTC) or follicular TC (FTC). Several other compounds, including immunotherapies, have been introduced and, in part, approved for the treatment of TC harboring specific mutations. For example, selpercatinib and pralsetinib inhibit mutant RET in medullary thyroid cancer but they can also block the RET fusion proteins-mediated signaling found in PTC. Entrectinib and larotrectinib, can be used in patients with progressive RAI-resistant TC harboring TRK fusion proteins. In addition FDA authorized the association of dabrafenib (BRAFV600E inhibitor) and trametinib (MEK inhibitor) for the treatment of BRAFV600E-mutated ATC. These drugs not only can limit the cancer spread, but in some circumstance they are able to induce the re-differentiation of aggressive tumors, which can be again submitted to new attempts of RAI therapy. In this review we explore the current knowledge on the genetic landscape of TC and its implication on the development of new precise therapeutic strategies.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Licia Rugani
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy,Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy,Interdepartmental Program of Molecular and Clinical Endocrinology and Women’s Endocrine Health, Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’, Messina, Italy
| | - Gabriele Materazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Claudio Spinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy,*Correspondence: Alessandro Antonelli,
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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12
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Marotta V, Cennamo M, La Civita E, Vitale M, Terracciano D. Cell-Free DNA Analysis within the Challenges of Thyroid Cancer Management. Cancers (Basel) 2022; 14:cancers14215370. [PMID: 36358788 PMCID: PMC9654679 DOI: 10.3390/cancers14215370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Simple Summary Liquid biopsy is a minimally invasive method that emerged as a new promising tool for improving diagnosis, risk stratification, follow-up, and treatment of cancer patients. To date, the majority of the research in the area of liquid biopsy has focused on plasma-based cell-free DNA as a potential surrogate for tumor DNA obtained from a tissue biopsy. In the last decades, breakthrough advancements have been performed in the knowledge of thyroid cancer genetics, and the role of molecular characterization in clinical decision-making is continuously rising, from diagnosis completion to the personalization of treatment approach. Hence, it is expectable for cell-free DNA to be applicable in thyroid cancer management. This review aims to investigate the cell-free DNA utility for thyroid cancer patients’ care. Abstract Thyroid cancer is the most frequent endocrine malignancy with an increasing incidence trend during the past forty years and a concomitant rise in cancer-related mortality. The circulating cell-free DNA (cfDNA) analysis is a patient’s friendly and repeatable procedure allowing to obtain surrogate information about the genetics and epigenetics of the tumor. The aim of the present review was to address the suitability of cfDNA testing in different forms of thyroid cancer, and the potential clinical applications, as referred to the clinical weaknesses. Despite being limited by the absence of standardization and by reproducibility and validity issues, cfDNA assessment has great potential for the improvement of thyroid cancer management. cfDNA may support the pre-surgical definition of thyroid nodules by complementing invasive thyroid fine needle aspiration cytology. In addition, it may empower risk stratification and could be used as a biomarker for monitoring the post-surgical disease status, both during active surveillance and in the case of anti-tumor treatment.
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Affiliation(s)
- Vincenzo Marotta
- UOC Clinica Endocrinologica e Diabetologica, AOU San Giovanni di Dio e Ruggi d’Aragona, 84131 Salerno, Italy
- Correspondence: ; Tel.: +39-333-852-1005
| | - Michele Cennamo
- Department of Translational Medical Sciences, University of Naples “Federico II”, 80138 Naples, Italy
| | - Evelina La Civita
- Department of Translational Medical Sciences, University of Naples “Federico II”, 80138 Naples, Italy
| | - Mario Vitale
- Dipartimento di Medicina, Chirurgia e Odontoiatria, Università di Salerno, 84081 Baronissi, Italy
| | - Daniela Terracciano
- Department of Translational Medical Sciences, University of Naples “Federico II”, 80138 Naples, Italy
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13
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Luo H, Tobey A, Auh S, Cochran C, Behairy N, Merino M, Zemskova M, Klubo-Gwiezdzinska J. The utility of low-iodine diet in preparation for thyroid cancer therapy with radioactive iodine—A cohort study. Front Pharmacol 2022; 13:791710. [PMID: 36249761 PMCID: PMC9562270 DOI: 10.3389/fphar.2022.791710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Objective: A low-iodine diet (LID) of <50μ iodine/day is recommended as preparation for radioactive iodine (RAI) therapy in patients with differentiated thyroid cancer (DTC). The 24-h urinary iodine excretion (UIE) is utilized to evaluate the iodine-depleted status. The aim of this study was to test the association between UIE and progression-free survival (PFS). Patients and methods: In total, 70 patients with intermediate- or high-risk DTC, post-total thyroidectomy, adhered to 2 weeks of LID and had UIE measured before RAI therapy. A Cox regression model was performed to study the contribution of UIE to PFS. Results: The study group consisted of 68% (48/70) of women, aged 41.5 [IQR 31.0, 54.0] years, with tumor size 2.8 [IQR 1.8–4.5] cm, and presence of distant metastases in 22.9% (16/70) of patients. Patients were treated with 1–5 RAI dosages with the median cumulative activity of 150 [IQR 102–314] mCi (5.5 [IQR 3.8–11.6] GBq). During the follow-up of 3.7 [IQR 1.5–6.5] years, 21.4% (15/70) of patients had disease progression. The risk of progression was significantly higher in patients with UIE ≥200 µg/day at the time of RAI administration than in those with UIE <200 µg/day (HR 3.35, 95% CI 1.09–10.34, and p = 0.02). However, the multivariate Cox proportional hazards regression analysis adjusted for age, tumor size, and presence of distant metastases suggested that only distant metastases were independently significantly associated with the risk of progression (HR 5.80 (1.17–28.67), p = 0.03). Conclusions: Although UIE ≥200 µg/day might be associated with worse PFS in RAI-treated DTC patients, the presence of distant metastases is a strong independent predictor of progression. Less stringent LID might be sufficient to achieve a UIE of <200 µg/day.
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Affiliation(s)
- Hongxiu Luo
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
- Saint Peter’s University Hospital, New Brunswick, NJ, United States
| | - Andrew Tobey
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Sungyoung Auh
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Craig Cochran
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Noha Behairy
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Maria Merino
- National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Marina Zemskova
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Joanna Klubo-Gwiezdzinska
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
- *Correspondence: Joanna Klubo-Gwiezdzinska,
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14
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Elia G, Ferrari SM, Ragusa F, Paparo SR, Mazzi V, Ulisse S, Benvenga S, Antonelli A, Fallahi P. Advances in pharmacotherapy for advanced thyroid cancer of follicular origin (PTC, FTC). New approved drugs and future therapies. Expert Opin Pharmacother 2022; 23:599-610. [PMID: 35038965 DOI: 10.1080/14656566.2022.2030704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION The most common altered signaling found in aggressive iodine-refractory Thyroid cancer derived from follicular cells (RAI-TC) are RTK, MAPK, PI3K, WNT, BRAF, RAS, RET, and TP53. Tyrosine Kinase Inhibitors (TKI) are multi-kinase inhibitors able to act against different pathways, that elicit an anti-neoplastic activity. AREAS COVERED The aim of this paper is to review recent novel molecular therapies of RAI-TC. Recently, sorafenib and lenvatinib, have been approved for the treatment of aggressive RAI-TC. Other studies are evaluating vandetanib and selumetinib in RAI-TC. Furthermore, preliminary studies have evaluated dabrafenib, and vemurafenib in BRAF mutated RAI-TC patients to re-induce 131-iodine uptake. The interplay between cells of the immune system and cancer cells can be altered by immune checkpoints inhibitors. The expression of PDL1 in RAI-TC was related to tumor recurrence and poor survival. Several clinical trials are investigating a combination of different therapies, such as lenvatinib and pembrolizumab. EXPERT OPINION Mechanisms of resistance to TKIs inhibitors can be of intrinsic or acquired origin. An acquired resistance to lenvatinib, or sorafenib can be due to upregulation of FGFR; therefore anti-FGFR agents are evaluated. A new strategy is to combine TKIs with immunotherapy. Several studies are evaluating lenvatinib and pembrolizumab in RAI-TC patients.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | | | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Ulisse
- Department of Experimental Medicine, 'Sapienza' University of Rome, Rome, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular and Clinical Endocrinology and Women's Endocrine Health, Azienda Ospedaliera Universitaria Policlinico 'G. Martino', I-98125, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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15
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Wang L, Chen J, Yuan X, Wang J, Sun L, Jiang J, Zhang L, Liu M, Zhou Q. Lymph node metastasis of papillary thyroid carcinoma in the context of Hashimoto's thyroiditis. BMC Endocr Disord 2022; 22:12. [PMID: 34986823 PMCID: PMC8734374 DOI: 10.1186/s12902-021-00923-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 12/17/2021] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Whether Hashimoto's thyroiditis (HT) affects the lymph node metastasis of papillary thyroid carcinoma (PTC) remains uncertain. The diagnostic criteria for HT differed in previous studies. Our study focused on analysing the influence of HT on PTC lymph node metastasis (LNM) with stringent diagnostic criteria for HT. METHODS A total of 444 patients diagnosed with PTC from 2019 to 2020 were enrolled and divided into two groups: HT group and non-HT group. Diagnostic criteria of HT were as follows: thyroid peroxidase antibody (+) and postoperative histopathology of Hashimoto's disease. RESULTS There was no significant difference in the LNM rate between HT group and non-HT group. Patients in the HT group had fewer numbers of metastatic LNs and lower metastatic LNs ratio in central region. In the HT group, age < 55 and tumor size ≥10 mm were independent risk factors for central LNM. CONCLUSION The autoimmune response of HT seems to reduce the central lymph node metastasis of HT PTCs. Age < 55 and tumor size ≥10 mm were independent risk factors of central lymph node metastasis in HT PTCs.
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Affiliation(s)
- Lirong Wang
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Jiawen Chen
- Department of Otolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Xin Yuan
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Juan Wang
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Lei Sun
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Jue Jiang
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Lin Zhang
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Min Liu
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Qi Zhou
- Department of Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China.
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16
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Liu W, Wang S, Xia X, Guo M. A Proposed Heterogeneous Ensemble Algorithm Model for Predicting Central Lymph Node Metastasis in Papillary Thyroid Cancer. Int J Gen Med 2022; 15:4717-4732. [PMID: 35571287 PMCID: PMC9091701 DOI: 10.2147/ijgm.s365725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/29/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To develop a heterogeneous ensemble algorithm model to precisely predict central lymph node metastasis (CLNM), which can provide a reference value on controversial topics of performing prophylactic central lymph node dissection for patients with papillary thyroid cancer (PTC). Methods The study included patients with PTC who underwent an initial thyroid resection in a single-center medical institution between January 2014 and December 2018. A total of 18 variables, including clinical features and ultrasound (US) features, were used in the univariate analysis, multivariate analysis, and feature selection and were also used to develop a heterogeneous ensemble model based on five basic machine learning models, including extreme gradient boosting, k-nearest neighbors, random forest, gradient boosting, and AdaBoost. Moreover, a partial dependent plot was used to explain the heterogeneous ensemble model. Results The area under the receiver operating characteristic curve of the heterogeneous ensemble algorithm model was 0.67, which is significantly better than that of the basic machine models in predicting CLNM. All machine learning models performed better than US. Based on multivariate analysis and receiver operating characteristic curve analysis, age ≤33 years, tumor size ≥0.8 cm, US-suspected CLNM, and microcalcification were risk factors for CLNM, and anti-thyroid peroxidase antibody and serum thyroglobulin levels were favorable factors for CLNM. Conclusion The proposed heterogeneous ensemble algorithm model may be optimal tool to predict CLNM by integrating clinical and US features.
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Affiliation(s)
- Wenfei Liu
- Department of Thyroid, Parathyroid, Breast and Hernia Surgery, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Shoufei Wang
- Department of Thyroid, Parathyroid, Breast and Hernia Surgery, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Xiaotian Xia
- Department of Thyroid, Parathyroid, Breast and Hernia Surgery, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
- Correspondence: Xiaotian Xia; Minggao Guo, Department of Thyroid, Parathyroid, Breast and Hernia Surgery, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, No. 600 Yishan Road, Shanghai, People’s Republic of China, Tel +8618930172917; +8618930172912, Email ;
| | - Minggao Guo
- Department of Thyroid, Parathyroid, Breast and Hernia Surgery, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
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17
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Xu D, Wang Y, Wu H, Lu W, Chang W, Yao J, Yan M, Peng C, Yang C, Wang L, Xu L. An artificial intelligence ultrasound system's ability to distinguish benign from malignant follicular-patterned lesions. Front Endocrinol (Lausanne) 2022; 13:981403. [PMID: 36387869 PMCID: PMC9660226 DOI: 10.3389/fendo.2022.981403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 10/17/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To evaluate the application value of a generally trained artificial intelligence (AI) automatic diagnosis system in the malignancy diagnosis of follicular-patterned thyroid lesions (FPTL), including follicular thyroid carcinoma (FTC), adenomatoid hyperplasia nodule (AHN) and follicular thyroid adenoma (FTA) and compare the diagnostic performance with radiologists of different experience levels. METHODS We retrospectively reviewed 607 patients with 699 thyroid nodules that included 168 malignant nodules by using postoperative pathology as the gold standard, and compared the diagnostic performances of three radiologists (one junior, two senior) and that of AI automatic diagnosis system in malignancy diagnosis of FPTL in terms of sensitivity, specificity and accuracy, respectively. Pairwise t-test was used to evaluate the statistically significant difference. RESULTS The accuracy of the AI system in malignancy diagnosis was 0.71, which was higher than the best radiologist in this study by a margin of 0.09 with a p-value of 2.08×10-5. Two radiologists had higher sensitivity (0.84 and 0.78) than that of the AI system (0.69) at the cost of having much lower specificity (0.35, 0.57 versus 0.71). One senior radiologist showed balanced sensitivity and specificity (0.62 and 0.54) but both were lower than that of the AI system. CONCLUSIONS The generally trained AI automatic diagnosis system can potentially assist radiologists for distinguishing FTC from other FPTL cases that share poorly distinguishable ultrasonographical features.
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Affiliation(s)
- Dong Xu
- Department of Ultrasonography, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, China
- Ultrasound Branch, Zhejiang Society for Mathematical Medicine, Hangzhou, China
- Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Zhejiang Provincial Research Center for Cancer Intelligent Diagnosis and Molecular Technology, Hangzhou, China
- Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuan Wang
- School of Mathematical Sciences, Zhejiang University, Hangzhou, China
| | - Hao Wu
- Department of Ultrasound, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Wenliang Lu
- School of Mathematical Sciences, Zhejiang University, Hangzhou, China
| | - Wanru Chang
- School of Mathematical Sciences, Zhejiang University, Hangzhou, China
| | - Jincao Yao
- Department of Ultrasonography, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, China
| | - Meiying Yan
- Department of Ultrasonography, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, China
| | - Chanjuan Peng
- Department of Ultrasonography, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, China
| | - Chen Yang
- Department of Ultrasonography, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, China
| | - Liping Wang
- Department of Ultrasonography, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer, Chinese Academy of Sciences, Hangzhou, China
- Ultrasound Branch, Zhejiang Society for Mathematical Medicine, Hangzhou, China
- *Correspondence: Liping Wang, ; Lei Xu,
| | - Lei Xu
- Ultrasound Branch, Zhejiang Society for Mathematical Medicine, Hangzhou, China
- Group of Computational Imaging and Digital Medicine, Zhejiang Qiushi Institute for Mathematical Medicine, Hangzhou, China
- Group of Intelligent Medical Devices, South and North Lake Institute for Medical Artificial Intelligence, Haiyan, China
- *Correspondence: Liping Wang, ; Lei Xu,
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18
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Kinase-Inhibitors in Iodine-Refractory Differentiated Thyroid Cancer-Focus on Occurrence, Mechanisms, and Management of Treatment-Related Hypertension. Int J Mol Sci 2021; 22:ijms222212217. [PMID: 34830100 PMCID: PMC8623313 DOI: 10.3390/ijms222212217] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 12/26/2022] Open
Abstract
Differentiated thyroid cancer (DTC) usually has a good prognosis when treated conventionally with thyroidectomy, radioactive iodine (RAI) and thyroid-stimulating hormone suppression, but some tumors develop a resistance to RAI therapy, requiring alternative treatments. Sorafenib, lenvatinib and cabozantinib are multikinase inhibitors (MKIs) approved for the treatment of RAI-refractory DTC. The drugs have been shown to improve progression-free survival (PFS) and overall survival (OS) via the inhibition of different receptor tyrosine kinases (RTKs) that are involved in tumorigenesis and angiogenesis. Both sorafenib and lenvatinib have been approved irrespective of the line of therapy for the treatment of RAI-refractory DTC, whereas cabozantinib has only been approved as a second-line treatment. Adverse effects (AEs) such as hypertension are often seen with MKI treatment, but are generally well manageable. In this review, current clinical studies will be discussed, and the toxicity and safety of sorafenib, lenvatinib and cabozantinib treatment will be evaluated, with a focus on AE hypertension and its treatment options. In short, treatment-emergent hypertension (TE-HTN) occurs with all three drugs, but is usually well manageable and leads only to a few dose modifications or even discontinuations. This is emphasized by the fact that lenvatinib is widely considered the first-line drug of choice, despite its higher rate of TE-HTN.
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Yang WJ, Wu HB, Zhang C, Zhong Q, Hu MJ, He JL, Li GA, Zhu ZY, Zhu JL, Zhao HH, Zhang HS, Huang F. Exposure to 2,4-dichlorophenol, 2,4,6-trichlorophenol, pentachlorophenol and risk of thyroid cancer: a case-control study in China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:61329-61343. [PMID: 34173948 DOI: 10.1007/s11356-021-14898-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
Thyroid cancer (TC) has inflicted huge threats to the health of mankind. Chlorophenols (CPs) were persistent organic pollutant and can lead to adverse effects in human health, especially in thyroid. However, epidemiological studies have revealed a rare and inconsistent relationship between internal exposure to CPs and TC risk. The purpose of this study was to investigate the correlation between urinary CPs and TC risk in Chinese population. From June 2017 to September 2019, a total of 297 histologically confirmed TC cases were recruited. Age- and gender-matched controls were enrolled at the same time. Gas chromatography-mass spectrometry (GC-MS) was used to determine the levels of three CPs in urine. Conditional logistic regression models were adopted to assess the potential association. Restricted cubic spline function was used to explore the non-liner association. After adjusting for confounding factors, multivariate analysis showed that, compared with the first quartile, the fourth quartile concentrations of 2,4-dichlorophenol (2,4-DCP), 2,4,6-trichlorophenol (2,4,6-TCP), and pentachlorophenol (PCP) were associated with TC risk (odds ratio (OR)2,4-DCP =2.28, 95% confidence interval (CI): 1.24-4.18; OR2,4,6-TCP =3.09, 95% CI: 1.66-5.77; ORPCP =3.30, 95% CI: 1.71-6.36, respectively), when CPs were included in the multivariate model and restricted cubic spline function as continuous variables, presenting significant dose-response relationships. Meanwhile, whether in the TC group with tumor diameter > 1 cm or metastatic TC, the changes of 2,4,6 TCP and PCP concentrations were positively correlated with the risk of TC. Our study suggests that higher concentrations of urinary CPs are associated with increased TC risks. Moreover, 2,4,6-TCP and PCP have certain effects on the invasiveness of thyroid cancer. Targeted public health policies should be formulated to reduce the CP pollution. These findings need further in-depth studies to confirm and relevant mechanism also needed to be clarified.
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Affiliation(s)
- Wan-Jun Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Hua-Bing Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Chi Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Qi Zhong
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Ming-Jun Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Jia-Liu He
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Guo-Ao Li
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Zhen-Yu Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Jin-Liang Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Huan-Huan Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Han-Shuang Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China
| | - Fen Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Shushan District, Hefei, 230032, Anhui, China.
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20
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Niciporuka R, Nazarovs J, Ozolins A, Narbuts Z, Miklasevics E, Gardovskis J. Can We Predict Differentiated Thyroid Cancer Behavior? Role of Genetic and Molecular Markers. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:1131. [PMID: 34684168 PMCID: PMC8540789 DOI: 10.3390/medicina57101131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/07/2021] [Accepted: 10/15/2021] [Indexed: 12/27/2022]
Abstract
Thyroid cancer is ranked in ninth place among all the newly diagnosed cancer cases in 2020. Differentiated thyroid cancer behavior can vary from indolent to extremely aggressive. Currently, predictions of cancer prognosis are mainly based on clinicopathological features, which are direct consequences of cell and tissue microenvironment alterations. These alterations include genetic changes, cell cycle disorders, estrogen receptor expression abnormalities, enhanced epithelial-mesenchymal transition, extracellular matrix degradation, increased hypoxia, and consecutive neovascularization. All these processes are represented by specific genetic and molecular markers, which can further predict thyroid cancer development, progression, and prognosis. In conclusion, evaluation of cancer genetic and molecular patterns, in addition to clinicopathological features, can contribute to the identification of patients with a potentially worse prognosis. It is essential since it plays a crucial role in decision-making regarding initial surgery, postoperative treatment, and follow-up. To date, there is a large diversity in methodologies used in different studies, frequently leading to contradictory results. To evaluate the true significance of predictive markers, more comparable studies should be conducted.
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Affiliation(s)
- Rita Niciporuka
- Department of Surgery, Riga Stradins University, Pilsonu Street 13, LV-1002 Riga, Latvia; (A.O.); (Z.N.); (J.G.)
- Department of Surgery, Pauls Stradins Clinical University Hospital, Pilsonu Street 13, LV-1002 Riga, Latvia
| | - Jurijs Nazarovs
- Department of Pathology, Pauls Stradins Clinical University Hospital, Pilsonu Street 13, LV-1002 Riga, Latvia;
| | - Arturs Ozolins
- Department of Surgery, Riga Stradins University, Pilsonu Street 13, LV-1002 Riga, Latvia; (A.O.); (Z.N.); (J.G.)
- Department of Surgery, Pauls Stradins Clinical University Hospital, Pilsonu Street 13, LV-1002 Riga, Latvia
| | - Zenons Narbuts
- Department of Surgery, Riga Stradins University, Pilsonu Street 13, LV-1002 Riga, Latvia; (A.O.); (Z.N.); (J.G.)
- Department of Surgery, Pauls Stradins Clinical University Hospital, Pilsonu Street 13, LV-1002 Riga, Latvia
| | - Edvins Miklasevics
- Institute of Oncology, Riga Stradins University, Pilsonu Street 13, LV-1002 Riga, Latvia;
| | - Janis Gardovskis
- Department of Surgery, Riga Stradins University, Pilsonu Street 13, LV-1002 Riga, Latvia; (A.O.); (Z.N.); (J.G.)
- Department of Surgery, Pauls Stradins Clinical University Hospital, Pilsonu Street 13, LV-1002 Riga, Latvia
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21
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Role of Advanced Glycation End-Products and Other Ligands for AGE Receptors in Thyroid Cancer Progression. J Clin Med 2021; 10:jcm10184084. [PMID: 34575195 PMCID: PMC8470575 DOI: 10.3390/jcm10184084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/30/2021] [Accepted: 09/08/2021] [Indexed: 02/06/2023] Open
Abstract
To date, thyroid cancers (TCs) remain a clinical challenge owing to their heterogeneous nature. The etiopathology of TCs is associated not only with genetic mutations or chromosomal rearrangements, but also non-genetic factors, such as oxidative-, nitrosative-, and carbonyl stress-related alterations in tumor environment. These factors, through leading to the activation of intracellular signaling pathways, induce tumor tissue proliferation. Interestingly, the incidence of TCs is often coexistent with various simultaneous mutations. Advanced glycation end-products (AGEs), their precursors and receptors (RAGEs), and other ligands for RAGEs are reported to have significant influence on carcinogenesis and TCs progression, inducing gene mutations, disturbances in histone methylation, and disorders in important carcinogenesis-related pathways, such as PI3K/AKT/NF-kB, p21/MEK/MPAK, or JAK/STAT, RAS/ERK/p53, which induce synthesis of interleukins, growth factors, and cytokines, thus influencing metastasis, angiogenesis, and cancer proliferation. Precursors of AGE (such as methylglyoxal (MG)) and selected ligands for RAGEs: AS1004, AS1008, and HMGB1 may, in the future, become potential targets for TCs treatment, as low MG concentration is associated with less aggressive anaplastic thyroid cancer, whereas the administration of anti-RAGE antibodies inhibits the progression of papillary thyroid cancer and anaplastic thyroid cancer. This review is aimed at collecting the information on the role of compounds, engaged in glycation process, in the pathogenesis of TCs. Moreover, the utility of these compounds in the diagnosis and treatment of TCs is thoroughly discussed. Understanding the mechanism of action of these compounds on TCs pathogenesis and progression may potentially be the grounds for the development of new treatment strategies, aiming at quality-of-life improvements.
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22
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Piccardo A, Siri G, Ugolini M, Fiz F, Puntoni M, Bottoni G, Catrambone U, Pitoia F, Trimboli P. A Three-Domain Scoring System to Customize the Risk of Relapse of Differentiated Thyroid Carcinoma. Cancers (Basel) 2021; 13:cancers13174335. [PMID: 34503146 PMCID: PMC8430463 DOI: 10.3390/cancers13174335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 11/16/2022] Open
Abstract
PURPOSE the validation of a new scoring model considering the principal risk factors of differentiated thyroid cancer (DTC) relapse. METHODS we evaluated all DTC patients treated with thyroidectomy and radioactive iodine (RAI) therapy. Three domains were considered: the demographic domain (age and gender), the surgical domain (histology and the American Thyroid Association risk categories), and the RAI-related domain (pre-RAI thyroglobulin and post-therapeutic 131I whole-body scan). The progression-free survival was assessed. The patients' sample was randomly split into a training and validation set. The three-domain score was calculated as the weighted sum of the levels of each significant factor, then scaled to an integer range (0-100) and, finally, stratified into terciles: mild risk 0-33, moderate risk 34-66, and severe risk 67-100. RESULTS 907 DTC patients were included. The RAI-related domain was the most relevant factor in the score calculation. The tercile stratification identified significantly different survival curves: patients within the two upper terciles showed approximately 6 to 30 times more progressive risk than patients at mild risk. CONCLUSION we have validated a three-domain scoring system and the principal impact on this score is provided by the peri-RAI findings, whose prognostic role seems to be essential in risk identification.
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Affiliation(s)
- Arnoldo Piccardo
- Department of Nuclear Medicine, E.O. “Ospedali Galliera”, 16128 Genoa, Italy; (A.P.); (M.U.); (G.B.)
| | - Giacomo Siri
- Scientific Directorate, Galliera Hospital, 16128 Genoa, Italy;
| | - Martina Ugolini
- Department of Nuclear Medicine, E.O. “Ospedali Galliera”, 16128 Genoa, Italy; (A.P.); (M.U.); (G.B.)
| | - Francesco Fiz
- Department of Nuclear Medicine, E.O. “Ospedali Galliera”, 16128 Genoa, Italy; (A.P.); (M.U.); (G.B.)
- Correspondence: (F.F.); (P.T.); Tel.: +39-010-5634530 (F.F.)
| | - Matteo Puntoni
- Clinical & Epidemiological Research Unit, University Hospital of Parma, 43126 Parma, Italy;
| | - Gianluca Bottoni
- Department of Nuclear Medicine, E.O. “Ospedali Galliera”, 16128 Genoa, Italy; (A.P.); (M.U.); (G.B.)
| | - Ugo Catrambone
- Department of Surgery, E.O. “Ospedali Galliera”, 16128 Genoa, Italy;
| | - Fabián Pitoia
- Division of Endocrinology, Hospital de Clínicas, University of Buenos Aires, Buenos Aires C1053, Argentina;
| | - Pierpaolo Trimboli
- Servizio di Endocrinologia e Diabetologia, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale (EOC), 6900 Lugano, Switzerland
- Facultà di Scienze Biomediche, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
- Correspondence: (F.F.); (P.T.); Tel.: +39-010-5634530 (F.F.)
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Abstract
PURPOSE OF REVIEW We review the new systemic treatment strategies for differentiated thyroid carcinoma, as well as the acquaintance of its molecular biology. RECENT FINDINGS Multiple kinase inhibitor drugs have become the standard therapy for thyroid cancer, albeit several adverse effects. In the last few years, new molecules have raised with an overall safety profile. Most of them, are considered targeted therapies directed toward driven-molecules alterations, such as neurotrophic tyrosine kinase receptor (NTRK) inhibitors for NTRK-fusion thyroid cancer and rearranged during transfection (RET) inhibitors for RET-fusion thyroid cancer. Recently, promising outcomes and safety data have been presented. Furthermore, other novel strategies for advanced thyroid carcinoma are currently investigated in clinical trials.The ability to provide precision medicine to patients in routine clinical settings depends on the availability of molecular profiling test at their cancer centers. The impossibility to perform molecular characterization could turn out to be a diagnostic and treatment limitation for some patients. SUMMARY The treatment of advanced differentiated thyroid carcinoma has undergone rapid evolution in the last decade. An emerging treatment era is coming. From now to then, we will need to face the different types of diagnostic tools for molecular characterization, their interpretation and, finally the access to targeted therapies.
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Pre-Therapeutic Measurements of Iodine Avidity in Papillary and Poorly Differentiated Thyroid Cancer Reveal Associations with Thyroglobulin Expression, Histological Variants and Ki-67 Index. Cancers (Basel) 2021; 13:cancers13143627. [PMID: 34298840 PMCID: PMC8307105 DOI: 10.3390/cancers13143627] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/16/2021] [Accepted: 07/17/2021] [Indexed: 12/29/2022] Open
Abstract
Papillary thyroid cancer (PTC) and poorly differentiated thyroid cancer (PDTC) are treated with radioiodine to reduce recurrence and to treat the spread of disease. Adequate iodine accumulation in cancer tissue, iodine avidity, is important for treatment effect. This study investigated which clinical and histological tumour characteristics correlate with avidity. To quantify avidity in cancer tissue, tracer amounts of iodine-131 were given to 45 patients with cytologically confirmed thyroid cancer. At pathology grossing, representative samples of tumour and lymph nodes were taken and subjected to radioactivity quantification ex vivo to determine avidity. Afterwards, samples underwent extended pathology work-up and analysis. We found that tumoural Tg expression and Ki-67 index were correlated with avidity, whereas tumour size and pT stage were not. The histological variant of thyroid cancer was also correlated with iodine avidity. Variants associated with worse clinical prognoses displayed lower avidity than variants with better prognoses. This work provides new information on which tumours have low iodine avidity. Lower avidity in aggressive histological PTC variants may explain their overall poorer prognoses. Our findings also suggest that radioiodine dosage could be adapted to Tg expression, Ki-67 index or histological variant instead of pT stage, potentially improving the efficacy of radioiodine therapy.
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Marotta V, Chiofalo MG, Di Gennaro F, Daponte A, Sandomenico F, Vallone P, Costigliola L, Botti G, Ionna F, Pezzullo L. Kinase-inhibitors for iodine-refractory differentiated thyroid cancer: still far from a structured therapeutic algorithm. Crit Rev Oncol Hematol 2021; 162:103353. [PMID: 34000414 DOI: 10.1016/j.critrevonc.2021.103353] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 01/16/2021] [Accepted: 05/11/2021] [Indexed: 12/17/2022] Open
Abstract
The kinase-inhibitors (KIs) sorafenib and lenvatinib demonstrated efficacy in iodine-refractory DTC upon phase III studies. However, evidence allowing a punctual balance of benefits and risks is poor. Furthermore, the lack of a direct comparison hampers to establish the proper sequence of administration. However, some insights may provided: a) indirect comparison between phase III trials showed milder toxicity for sorafenib, which should be preferred in case of cardiovascular comorbidities; b) prospective evidence of efficacy in KIs pre-treated patients is available only for lenvatinib, which should be used as second-line. Promising activity was found for the majority of other tested KIs, but no placebo-controlled trials are available. Emerging, but still early, frontiers include the restoration of iodine-sensitivity and the selective activity on pathogenic mutations. In conclusion, the use of KIs in iodine-refractory DTC is far from a structured therapeutic algorithm.
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Affiliation(s)
- Vincenzo Marotta
- Struttura Complessa Chirurgia Oncologica Della Tiroide, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy.
| | - Maria Grazia Chiofalo
- Struttura Complessa Chirurgia Oncologica Della Tiroide, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Francesca Di Gennaro
- Struttura Complessa Medicina Nucleare e Terapia Metabolica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Antonio Daponte
- Struttura Complessa Oncologia Clinica Sperimentale Testa-Collo e Muscolo-Scheletrica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Fabio Sandomenico
- Struttura Complessa Radiodiagnostica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Paolo Vallone
- Struttura Complessa Radiodiagnostica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Luciana Costigliola
- Unità Operativa Compessa Di Chirugia Generale, d'Urgenza e Metabolica, Pineta Grande Hospital, Castel Volturno, Italy
| | - Gerardo Botti
- Struttura Complessa Anatomia Patologica e Citopatologia, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Franco Ionna
- Struttura Complessa Chirurgia Oncologica Maxillo-Facciale Ed ORL, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Luciano Pezzullo
- Struttura Complessa Chirurgia Oncologica Della Tiroide, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy.
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Scheffel RS, de Cristo AP, Romitti M, Vargas CVF, Ceolin L, Zanella AB, Dora JM, Maia AL. The BRAF V600E mutation analysis and risk stratification in papillary thyroid carcinoma. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2021; 64:751-757. [PMID: 34033285 PMCID: PMC10528629 DOI: 10.20945/2359-3997000000285] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/06/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Although the prognostic role of BRAFV600E mutation in papillary thyroid carcinoma (PTC) is controversial, the American Thyroid Association (ATA) includes the mutational status in their risk stratification system. To evaluate the impact of the BRAFV600E mutation status on PTC risk stratification. METHODS PTC patients attending a university-based hospital who had the analysis of the BRAFV600E mutation were included. Persistent disease was defined as the presence of biochemical or structural disease. The performance of the ATA risk stratification system on predicting persistent disease with or without the BRAFV600E mutation status information was evaluated. RESULTS Of the 134 patients evaluated, 44 (32.8%) carried BRAFV600E mutation. The median tumor size was 1.7 cm (P25-75 1.0-3.0), 64 (47.8%) patients had lymph node, and 11 (8.2%) distant metastases. According to the ATA risk stratification system, patients were classified as low, intermediate, and high risk in 55 (41%), 59 (44%), and 20 (14%) patients, respectively. The data on BRAFV600E mutation reclassified 12 (8.9%) patients from low to intermediate risk. After a median follow-up of 8.5 years, the prevalence of persistent disease was similar in patients with and without BRAFV600E mutation (P = 0.42). Multivariate analysis failed to demonstrate an association between the BRAFV600E mutation and persistent disease status (RR 0.96; 95%CI 0.47-1.94). Notably, none of the patients reclassified from low to intermediate risk showed persistent disease on follow-up. CONCLUSION Inclusion of BRAFV600E mutational status has a limited impact on risk stratification and does not add to the prediction of outcomes in PTC patients.
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Affiliation(s)
- Rafael Selbach Scheffel
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
- Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Ana Patrícia de Cristo
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Mirian Romitti
- Institut de Recherche Interdisciplinaire en Biologie Humaine et Moléculaire, Université Libre de Bruxelles, Brussels, Belgium
| | - Carla Vaz Ferreira Vargas
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Lucieli Ceolin
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - André B Zanella
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Jose Miguel Dora
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Ana Luiza Maia
- Unidade de Tireoide, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil,
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Castanheira A, Vieira MJ, Pinto M, Dias C, Prada L, Macedo S, Fernandes MS, Vieira F, Soares P, Mota A, Lopes JM, Boaventura P. TERTp mutations and p53 expression in head and neck cutaneous basal cell carcinomas with different aggressive features. Sci Rep 2021; 11:10395. [PMID: 34001963 PMCID: PMC8129122 DOI: 10.1038/s41598-021-89906-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 05/04/2021] [Indexed: 02/07/2023] Open
Abstract
Cutaneous basal cell carcinoma (cBCC) is an economic burden to health services, due to its great morbidity and increasing incidence in old people. Infiltrative cBCCs and cBCCs with micronodular pattern are considered as more aggressive. The role of p53 expression and TERTp mutation on cBCC behavior remains to be clarified. We aimed to assess TERTp mutations and p53 expression in relation to the cBCC histological subtype in a cohort of patients referred to an ENT Department of a tertiary Hospital of Northern Portugal. We performed a retrospective clinicopathological and histological review of the head and neck cBCCs followed-up at the otorhinolaryngology department of Trás-os-Montes e Alto Douro hospital (January 2007–June 2018). We assessed TERTp mutations in 142 cBCCs and p53 protein expression, through immunohistochemistry, in 157 cBCCs. We detected TERTp mutations in 43.7% of cBCCs and p53 overexpression in 60.5% of cBCCs. We spotted association of p53 overexpression and TERTp mutation with necrosis. In the infitrative-growth pattern cBCCs, there was no significant association with the clinical and histological features evaluated, except for necrosis. In the indolent-growth cBCCs, we identified a significant association of TERTp mutation status with female sex, necrosis, multiple cBCCs, and p53 positive expression. Our results suggest that TERTp mutation may be useful to identify more aggressive features in the indolent-growth pattern cBCCs (nodular and superficial subtypes). Further studies with larger cohorts are warranted to clarify the relevance of TERTp mutation in cBCCs.
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Affiliation(s)
- António Castanheira
- Department of Otorhinolaryngology, Centro Hospitalar de Trás-Os-Montes e Alto Douro, Vila Real, Portugal.,FMUP-Faculty of Medicine, University of Porto, Porto, Portugal
| | - Maria João Vieira
- IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal
| | - Mafalda Pinto
- IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal
| | - Carolina Dias
- IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal
| | - Luísa Prada
- IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal.,Laboratory of Clinical Pharmacology and Therapeutics, Faculty of Medicine, University of Lisbon, Lisboa, Portugal
| | - Sofia Macedo
- IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal
| | | | | | - Paula Soares
- FMUP-Faculty of Medicine, University of Porto, Porto, Portugal.,IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal
| | - Alberto Mota
- FMUP-Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Dermatology, Centro Hospitalar São João, Porto, Portugal
| | - José Manuel Lopes
- FMUP-Faculty of Medicine, University of Porto, Porto, Portugal.,IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal.,Department of Pathology, Centro Hospitalar São João, Porto, Portugal
| | - Paula Boaventura
- FMUP-Faculty of Medicine, University of Porto, Porto, Portugal. .,IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal. .,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal.
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Gąsior-Perczak D, Kowalik A, Gruszczyński K, Walczyk A, Siołek M, Pałyga I, Trepka S, Mikina E, Trybek T, Kopczyński J, Suligowska A, Ślusarczyk R, Gonet A, Jaskulski J, Orłowski P, Chrapek M, Góźdź S, Kowalska A. Incidence of the CHEK2 Germline Mutation and Its Impact on Clinicopathological Features, Treatment Responses, and Disease Course in Patients with Papillary Thyroid Carcinoma. Cancers (Basel) 2021; 13:cancers13030470. [PMID: 33530461 PMCID: PMC7865996 DOI: 10.3390/cancers13030470] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/16/2021] [Accepted: 01/22/2021] [Indexed: 01/23/2023] Open
Abstract
Simple Summary The aim of our study was to evaluate whether the CHEK2 mutation was a predictor of poorer clinical course in patients with papillary thyroid cancer. The study included 1547 patients from a single center in Poland, in whom the presence and variant of the CHEK2 mutation were determined. Two hundred and forty patients were found to carry this mutation. We found significant association of the CHEK2 truncating variant with vascular invasion and intermediate or high initial risk of recurrence/persistence, whereas this relationship was not found in case of the missense CHEK2 variant. Neither the truncating nor the missense mutations were associated with worse primary treatment response and outcome of the disease. Abstract The CHEK2 gene is involved in the repair of damaged DNA. CHEK2 germline mutations impair this repair mechanism, causing genomic instability and increasing the risk of various cancers, including papillary thyroid carcinoma (PTC). Here, we asked whether CHEK2 germline mutations predict a worse clinical course for PTC. The study included 1547 unselected PTC patients (1358 women and 189 men) treated at a single center. The relationship between mutation status and clinicopathological characteristics, treatment responses, and disease outcome was assessed. CHEK2 mutations were found in 240 (15.5%) of patients. A CHEK2 I157T missense mutation was found in 12.3%, and CHEK2 truncating mutations (IVS2 + 1G > A, del5395, 1100delC) were found in 2.8%. The truncating mutations were more common in women (p = 0.038), and were associated with vascular invasion (OR, 6.91; p < 0.0001) and intermediate or high initial risk (OR, 1.92; p = 0.0481) in multivariate analysis. No significant differences in these parameters were observed in patients with the I157T missense mutation. In conclusion, the CHEK2 truncating mutations were associated with vascular invasion and with intermediate and high initial risk of recurrence/persistence. Neither the truncating nor the missense mutations were associated with worse primary treatment response and outcome of the disease.
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Affiliation(s)
- Danuta Gąsior-Perczak
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
- Correspondence:
| | - Artur Kowalik
- Department of Molecular Diagnostics, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (A.K.); (K.G.)
- Division of Medical Biology, Institute of Biology Jan Kochanowski University, Uniwersytecka 7, 25-406 Kielce, Poland
| | - Krzysztof Gruszczyński
- Department of Molecular Diagnostics, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (A.K.); (K.G.)
| | - Agnieszka Walczyk
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Monika Siołek
- Genetic Clinic, Holycross Cancer Center, 25-734 Kielce, Poland;
| | - Iwona Pałyga
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Sławomir Trepka
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Department of Surgical Oncology, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland
| | - Estera Mikina
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Tomasz Trybek
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Janusz Kopczyński
- Surgical Pathology, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland;
| | - Agnieszka Suligowska
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Rafał Ślusarczyk
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Agnieszka Gonet
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Jarosław Jaskulski
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Paweł Orłowski
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Magdalena Chrapek
- Faculty of Natural Sciences, Jan Kochanowski University, 25-406 Kielce, Poland;
| | - Stanisław Góźdź
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Clinical Oncology, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland
| | - Aldona Kowalska
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
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Zhang Q, Hu M, Wu H, Niu Q, Lu X, He J, Huang F. Plasma polybrominated diphenyl ethers, urinary heavy metals and the risk of thyroid cancer: A case-control study in China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 269:116162. [PMID: 33303234 DOI: 10.1016/j.envpol.2020.116162] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/31/2020] [Accepted: 11/24/2020] [Indexed: 06/12/2023]
Abstract
The incidence of thyroid cancer (TC) has increased rapidly worldwide in recent years. Exposure to endocrine disruptors can affect thyroid hormones and is probably carcinogenic to humans. The effects of polybrominated diphenyl ethers (PBDEs), some heavy metals (Cd, Pb, As and Hg) on risk of TC have been rarely reported. Hence, we aimed to examine the associations of TC risk with exposure to PBDEs and four heavy metals. This case-control study involved 308 TC cases and 308 age- and sex-matched controls. Plasma PBDEs concentrations were determined by gas chromatograph-mass spectrometry. Concentrations of heavy metals concentrations in urine specimens were detected by graphite furnace atomic absorption spectrometry or inductively coupled plasma optical emission spectrometry. Conditional logistic regression models were used to explore associations of PBDEs and 4 heavy metals exposures with TC risk. A joint-effect interaction term was inserted into the logistic regression models to assess the multiplicative interaction effects of PBDEs-heavy metals on TC risk. Some PBDE congeners (BDE-028, -047, -099, -183, -209) were positively correlated with TC risk. As and Hg were also associated with the increased TC risk. Compared with low exposure levels, participants with high exposure levels of As and Hg were 5.35 and 2.98 times more likely to have TC, respectively. Co-exposure to BDE-209 and Pb had a negative interaction effect on TC risk. Some PBDE congeners (e.g. BDE-028, -047, -209) and Hg had a significant positive interaction effect on the risk of TC. The joint exposure of BDE-183 and Hg showed a negative interaction effect on TC risk, but the corresponding OR value was still statistically significant. Exposure to PBDEs, As and Hg may be associated with TC development. Joint exposure to PBDEs and Pb or Hg has interaction effects on TC risk. Further prospective research with large sample is required to confirm these findings.
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Affiliation(s)
- Qian Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian, 350122, China
| | - Mingjun Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Huabing Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Qingshan Niu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Xuelei Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Jialiu He
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Fen Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Laboratory for Environmental Toxicology, Anhui Medical University, Hefei, Anhui, 230032, China.
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30
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Kaabouch M, Chahdi H, Azouzi N, Oukabli M, Rharrassi I, Boudhas A, Jaddi H, Ababou M, Dakka N, Boichard A, Bakri Y, Dupuy C, Al Bouzidi A, El Hassani RA. BRAF V600E hot spot mutation in thyroid carcinomas: first Moroccan experience from a single-institution retrospective study. Afr Health Sci 2020; 20:1849-1856. [PMID: 34394248 PMCID: PMC8351865 DOI: 10.4314/ahs.v20i4.40] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The incidence of thyroid cancer is increasing worldwide at an alarming rate. BRAFV600E mutation is described to be associated with a worse prognostic of thyroid carcinomas, as well as extrathyroidal invasion and increased mortality. OBJECTIVE To our knowledge, there are no reported studies neither from Morocco nor from other Maghreb countries regarding the prevalence of BRAFV600E mutation in thyroid carcinomas. Here we aim to evaluate the frequency of BRAFV600E oncogene in Moroccan thyroid carcinomas. METHODS In this Single-Institution retrospective study realized in the Anatomic Pathology and Histology Service in the Military Hospital of Instruction Mohammed V 'HMIMV' in Rabat, we report, using direct genomic sequencing, the assessment of BRAFV600E in 37 thyroid tumors. RESULTS We detected BRAFV600E mutation exclusively in Papillary Thyroid Carcinomas 'PTC' with a prevalence of 28% (8 PTC out 29 PTC). Like international trends, Papillary Thyroid Carcinomas 'PTC' is more frequent than Follicular Thyroid Carcinomas 'FTC' and Anaplastic Thyroid Carcinomas 'ATC' (29 PTC, 7 FTC and 1 ATC). CONCLUSION Our finding gives to the international community the first estimated incidence of this oncogene in Morocco showing that this prevalence falls within the range of international trends (30% to 90%) reported in distinct worldwide geographic regions.
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Affiliation(s)
- Meryem Kaabouch
- Laboratory of Biology of Human Pathologies "BioPatH", Center for Genomics of Human Pathologies "GenoPatH". Faculty of Science in Rabat. Mohammed V University in Rabat, Morocco
- Anatomic Pathology and Histology Service, Military Hospital Mohammed V of Rabat, Morocco. Equipe de Recherche en PathologieTumorale. Faculty of Medicine and Pharmacy of Rabat, University Mohammed V of Rabat
- Faculty of Sciences in Rabat. Centre National de l'Energie, des Sciences et Techniques Nucléaires, Rabat, Morocco
| | - Hafsa Chahdi
- Anatomic Pathology and Histology Service, Military Hospital Mohammed V of Rabat, Morocco. Equipe de Recherche en PathologieTumorale. Faculty of Medicine and Pharmacy of Rabat, University Mohammed V of Rabat
| | - Naima Azouzi
- UMR 8200 CNRS, Institut Gustave Roussy, Villejuif, France
| | - Mohammed Oukabli
- Anatomic Pathology and Histology Service, Military Hospital Mohammed V of Rabat, Morocco. Equipe de Recherche en PathologieTumorale. Faculty of Medicine and Pharmacy of Rabat, University Mohammed V of Rabat
| | - Issam Rharrassi
- Anatomic Pathology and Histology Service, Military Hospital Mohammed V of Rabat, Morocco. Equipe de Recherche en PathologieTumorale. Faculty of Medicine and Pharmacy of Rabat, University Mohammed V of Rabat
| | - Adil Boudhas
- Anatomic Pathology and Histology Service, Military Hospital Mohammed V of Rabat, Morocco. Equipe de Recherche en PathologieTumorale. Faculty of Medicine and Pharmacy of Rabat, University Mohammed V of Rabat
| | - Hassan Jaddi
- Faculty of Sciences in Rabat. Centre National de l'Energie, des Sciences et Techniques Nucléaires, Rabat, Morocco
| | - Mouna Ababou
- Laboratory of Biology of Human Pathologies "BioPatH", Center for Genomics of Human Pathologies "GenoPatH". Faculty of Science in Rabat. Mohammed V University in Rabat, Morocco
| | - Nadia Dakka
- Laboratory of Biology of Human Pathologies "BioPatH", Center for Genomics of Human Pathologies "GenoPatH". Faculty of Science in Rabat. Mohammed V University in Rabat, Morocco
| | - Amélie Boichard
- UMR 8200 CNRS, Institut Gustave Roussy, Villejuif, France
- Center for Personalized Cancer Therapy. UCSD Moores Cancer Center. 3855 Health Sciences Drive. La Jolla, CA 92093
| | - Youssef Bakri
- Laboratory of Biology of Human Pathologies "BioPatH", Center for Genomics of Human Pathologies "GenoPatH". Faculty of Science in Rabat. Mohammed V University in Rabat, Morocco
| | - Corinne Dupuy
- UMR 8200 CNRS, Institut Gustave Roussy, Villejuif, France
| | - Abderrahmane Al Bouzidi
- Anatomic Pathology and Histology Service, Military Hospital Mohammed V of Rabat, Morocco. Equipe de Recherche en PathologieTumorale. Faculty of Medicine and Pharmacy of Rabat, University Mohammed V of Rabat
| | - Rabii Ameziane El Hassani
- Laboratory of Biology of Human Pathologies "BioPatH", Center for Genomics of Human Pathologies "GenoPatH". Faculty of Science in Rabat. Mohammed V University in Rabat, Morocco
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CCNA1 gene as a potential diagnostic marker in papillary thyroid cancer. Acta Histochem 2020; 122:151635. [PMID: 33007517 DOI: 10.1016/j.acthis.2020.151635] [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: 12/06/2019] [Revised: 09/03/2020] [Accepted: 09/23/2020] [Indexed: 11/24/2022]
Abstract
The malignancy that most affects the endocrine system is thyroid neoplasm, with an increasing incidence over the years. The most prevalent histological type of the carcinomas that affect the thyroid gland is papillary carcinoma with a prevalence of 80 % worldwide. The current diagnostic methodology may present inconclusive results, emphasizing the need for new effective and sensitive techniques to aid the diagnosis. For this, it is necessary to understand molecular and protein mechanisms in the identification of diagnostic and predictive markers in the lesions. The Cyclin A1 protein, encoded by the CCNA1 gene, is an important cell cycle regulator, belonging to the MAPK/ERK signaling pathway directly involved with thyroid cancer. The aim of this study was to evaluate the CCNA1 gene and Cyclin A1 protein expression in papillary thyroid carcinoma, follicular thyroid carcinoma, and benign thyroid lesions, by real time quantitative PCR and immunohistochemistry analysis, respectively, to verify their roles as potential diagnostic and predictive markers to future applications in the clinical routine. Overexpression of CCNA1 gene was observed in the papillary carcinoma group compared to the normal group (P = 0.0023), benign lesions (P = 0.0011), colloid goiter (P = 0.0124), and follicular carcinoma (P = 0.0063). No differential expression was observed in the papillary primary tumor group from negative lymph nodes compared with the one from positive lymph nodes (P = 0.3818). Although an increased expression of Cyclin A1 was observed in the PTC group compared to the other one in the IHC analysis, no significant difference was observed (Fisher's exact Test). A Cyclin A1 overexpression was detected with weak to mid-moderate immunoreactivity in the benign group (k = 0.56), (score 1.5); mid-moderate to moderate in the goiter group (k = 0.58); weak in the FTC group (k = 0.33); and mid-moderate to moderate in the PTC group (k = 0.48). Due to the small sample size in the IHC analysis and to the fact that not all RNA is translated into protein, the diagnostic potential of Cyclin A1 could not be assessed. However, these findings highlight the potential of the CCNA1 gene as a diagnostic marker for papillary thyroid carcinoma.
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da Silva RM, Pupin B, Bhattacharjee TT, Vamondes Kulcsar MA, Uno M, Chammas R, de Azevedo Canevari R. ATR-FTIR spectroscopy and CDKN1C gene expression in the prediction of lymph nodes metastases in papillary thyroid carcinoma. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117693. [PMID: 31708464 DOI: 10.1016/j.saa.2019.117693] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 09/11/2019] [Accepted: 10/22/2019] [Indexed: 06/10/2023]
Abstract
Thyroid cancer has become in recent years the most common endocrine malignancy. Among its different types, papillary thyroid carcinoma (PTC) has the highest incidence. PTC is slow growing, but shows a high rate of lymph node metastasis. Tissue biochemical characterization and identification of molecular markers can facilitate stratification of patients into those requiring surgical assessment of lymph nodes and patients for whom this surgical procedure is unnecessary; thus, leading to a more accurate prognosis. To this end, the study aimed to predict lymph node metastasis by Attenuated Total Reflectance - Fourier transform infrared (ATR-FTIR) spectroscopy of primary PTC tumors. Another objective of the study was to determine whether CCNA1, CDKN1C, FOS, HSPA5, JUN, KSR1, MAP2K6, MAPK8IP2 and SFN gene expression in primary PTC tumors could be used as predictive markers of lymph node metastasis. Three PTC with lymph node involvement (PTC+), six PTC without lymph node involvement (PTC-), and five normal (N) thyroid tissues were used for FTIR spectroscopy analysis; while 18 PTC+, 17 PTC-, and 6 N samples were used for molecular analysis by real-time quantitative PCR (RT-qPCR). FTIR spectral analysis revealed changes in phosphate groups possibly associated with nucleic acid (1236 cm-1), and protein/lipids (1452, 2924, 3821 cm-1) in PTC + compared to PTC-, and multivariate analysis could distinguish the two groups. Molecular analysis showed significant increase in CDKN1C gene expression in PTC + compared to PTC-. Being a cell growth regulator, increased CDKN1C provides some supporting evidence to the FTIR spectroscopy based finding of increased nucleic acids in PTC+. Thus, the study suggests the possibility of using FTIR spectroscopy and CDKN1C expression for predicting metastasis using primary tumor alone.
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Affiliation(s)
- Raissa Monteiro da Silva
- Laboratório de Biologia Molecular Do Câncer, Universidade Do Vale Do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José Dos Campos, 12244-000, São Paulo, SP, Brazil
| | - Breno Pupin
- Laboratório de Biologia Molecular Do Câncer, Universidade Do Vale Do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José Dos Campos, 12244-000, São Paulo, SP, Brazil
| | - Tanmoy Tapobrata Bhattacharjee
- Dental Implantology and Forensics, Sir John Walsh Research Institute, University of Otago, 310 Great King St, North Dunedin, Dunedin, 9016, New Zealand
| | - Marco Aurélio Vamondes Kulcsar
- Instituto Do Câncer Do Estado de São Paulo, Serviço de Cirurgia de Cabeça e Pescoço, Av. Doutor Arnaldo, 251, Cerqueira César, CEP 01246-000, São Paulo, SP, Brazil
| | - Miyuki Uno
- Centro de Investigação Translacional Em Oncologia, Departamento de Radiologia e Oncologia, Instituto Do Cancer Do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), Avenida Dr. Arnaldo 251, Cerqueira César, São Paulo, 01246-000, São Paulo, Brazil
| | - Roger Chammas
- Centro de Investigação Translacional Em Oncologia, Departamento de Radiologia e Oncologia, Instituto Do Cancer Do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), Avenida Dr. Arnaldo 251, Cerqueira César, São Paulo, 01246-000, São Paulo, Brazil
| | - Renata de Azevedo Canevari
- Laboratório de Biologia Molecular Do Câncer, Universidade Do Vale Do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José Dos Campos, 12244-000, São Paulo, SP, Brazil.
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Martin PGP, Dupouy V, Leghait J, Pineau T, Polizzi A, Lasserre F, Roques BB, Viguié C. Transcriptomic modifications of the thyroid gland upon exposure to phytosanitary-grade fipronil: Evidence for the activation of compensatory pathways. Toxicol Appl Pharmacol 2019; 389:114873. [PMID: 31881178 DOI: 10.1016/j.taap.2019.114873] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/16/2019] [Accepted: 12/21/2019] [Indexed: 10/25/2022]
Abstract
Fipronil is a phenylpyrazole insecticide used for the control of a variety of pest for domestic, veterinary and agricultural uses. Fipronil exposure is associated to thyroid disruption in the rat. It increases thyroid hormone (TH) hepatic clearance. The effect on thyroxine (T4) clearance is about four fold higher than the effect on T4 plasma concentrations suggesting that the thyroid gland might develop compensatory mechanisms. The aim of this study was to document the potential effects of fipronil treatment on the thyroid transcriptome together with its effects on TSH and TH blood levels under well characterized internal exposure to fipronil and its main metabolite fipronil sulfone. Fipronil (3 mg/kg/d by gavage for 14 days) clearance increased while its half-life decreased (about 10 fold) throughout treatment. Fipronil treatment in adult female rats significantly decreased total T4 and free triiodothyronine (T3) concentrations. Key genes related to thyroid hormone synthesis and/or cellular dynamic were modulated by fipronil exposure. RT-PCR confirmed that thyroglobulin gene expression was upregulated. A trend toward higher Na/I symporter expression was also noted, while sulfotransferase 1a1 gene expression was down-regulated. The expression of genes potentially involved in thyroid cell dynamic were upregulated (e.g. prostaglandin synthase 1, amphiregulin and Rhoa). Our results indicate that both pathways of TH synthesis and thyroid cell dynamics are transcriptional targets of fipronil and/or its main sulfone metabolite. The underlying mechanisms remain to be elucidated.
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Affiliation(s)
- Pascal G P Martin
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France
| | - Véronique Dupouy
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France; IntheRes, INRAE, ENVT, 23 chemin des Capelles, BP87614, F-31076 Toulouse Cedex 03, France
| | - Julien Leghait
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France
| | - Thierry Pineau
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France
| | - Arnaud Polizzi
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France
| | - Frédéric Lasserre
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France
| | - Béatrice B Roques
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France; IntheRes, INRAE, ENVT, 23 chemin des Capelles, BP87614, F-31076 Toulouse Cedex 03, France
| | - Catherine Viguié
- ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 180 chemin de Tournefeuille, BP93173, F-31027 Toulouse Cedex 03, France.
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Duan H, Liu X, Ren X, Zhang H, Wu H, Liang Z. Mutation profiles of follicular thyroid tumors by targeted sequencing. Diagn Pathol 2019; 14:39. [PMID: 31077238 PMCID: PMC6511182 DOI: 10.1186/s13000-019-0817-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 04/18/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND One of the major challenges remaining in the classification of thyroid tumor is the determination of whether a nodule is benign or malignant. We aimed to characterize the mutational profiles of follicular thyroid tumor and to identify markers with potential diagnostic and prognostic implications. METHODS Targeted sequencing with a panel of 18 thyroid cancer-related genes was performed on 48 tissue samples from follicular thyroid adenoma (FTA), 32 follicular tumors of uncertain malignant potential (FT-UMP), 17 well-differentiated tumors of uncertain malignant potential (WDT-UMP) and 53 samples from follicular thyroid carcinoma (FTC). The correlation of mutation profiles and clinicopathological features and prognosis were also analyzed. RESULTS We identified 95 nonsilent mutations spanning 14 genes. Specifically, TERT promoter (TERTp) mutations were exclusively detected in FTC. A total of 80% EIF1AX exon 2 mutations (4/5) and 75% TSHR mutations (3/4) occurred in FTA, whereas the rest of them occurred in FT-UMP. KRAS mutations and TP53 mutations were only presented in borderline or malignant tumors. H/N-RAS mutations were detected in all four subtypes, but were most commonly found in WDT-UMP (p = 0.031). All N-RAS mutations were located at codon 61. BRAF V600E and RET fusion were absent in the entire cohort. In FTC cases, EIF1AX mutations were all located at intron 5/exon 6 and correlated with advanced disease (p = 0.032). Both EIF1AX and TERTp mutations predicted shorter disease-free survival (p = 0.007, p = 0.024, respectively). Further analysis revealed that TERTp mutations were correlated with shorter disease-free survival in patients with minimally invasive /encapsulated angioinvasive FTC (p = 0.017), but not in those with widely invasive FTC (p = 0.297). CONCLUSION TERTp, EIF1AX, TSHR, H/N/K-RAS and TP53 mutations may have diagnostic or prognostic potential in follicular thyroid tumors. TERTp mutations may predict a poor outcome in patients with minimally invasive/encapsulated angioinvasive FTC.
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Affiliation(s)
- Huanli Duan
- Molecular Pathology Research Center, Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730 China
| | - Xiaoding Liu
- Molecular Pathology Research Center, Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730 China
| | - Xinyu Ren
- Molecular Pathology Research Center, Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730 China
| | - Hui Zhang
- Molecular Pathology Research Center, Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730 China
| | - Huanwen Wu
- Molecular Pathology Research Center, Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730 China
| | - Zhiyong Liang
- Molecular Pathology Research Center, Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100730 China
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Giorgenon TMV, Carrijo FT, Arruda MA, Cerqueira TLO, Barreto HR, Cabral JB, da Silva TM, Magalhães PKR, Maciel LMZ, Ramos HE. Preoperative detection of TERT promoter and BRAFV600E mutations in papillary thyroid carcinoma in high-risk thyroid nodules. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2019; 63:107-112. [PMID: 30916166 PMCID: PMC10522131 DOI: 10.20945/2359-3997000000116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 01/14/2019] [Indexed: 11/23/2022]
Abstract
OBJECTIVES This observational study analyzed telomerase reverse transcriptase (pTERT) mutations in 45 fine-needle aspiration (FNA) specimens obtained from thyroid nodules followed by postoperatively confirmation of papillary thyroid cancer (PTC) diagnosis, examining their relationship with clinicopathologic aspects and the BRAFV600E mutation. SUBJECTS AND METHODS Clinical information was collected from patients who presented to Ribeirao Preto University Hospital for surgical consultation regarding a thyroid nodule and who underwent molecular testing between January 2010 to October 2012. Tests included a DNA-based somatic detection of BRAFV600E and pTERT mutations. RESULTS We found coexistence of pTERTC228T and BRAFV600E mutations in 8.9% (4/45) of thyroid nodules. All nodules positive for pTERT mutations were BRAFV600E positives. There was a significant association between pTERTC228T/BRAFV600E with older age and advanced stage compared with the group negative for either mutation. CONCLUSIONS This series provides evidence that FNA is a reliable method for preoperative diagnosis of high-risk thyroid nodules. pTERTC228T/BRAFV600E mutations could be a marker of poor prognosis. Its use as a personalized molecular medicine tool to individualize treatment decisions and follow-up design needs to be further studied.
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Affiliation(s)
- Tatiana Marina Vieira Giorgenon
- Universidade de São PauloUniversidade de São PauloFaculdade de Medicina de Ribeirão PretoDepartamento de Medicina InternaRibeirão PretoSPBrasilDepartamento de Medicina Interna, Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP-USP), Ribeirão Preto, SP, Brasil
| | - Fabiane Tavares Carrijo
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdeLaboratório de Estudo da TireoideSalvadorBABrasilDepartamento de Biorregulação, Laboratório de Estudo da Tireoide, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdePrograma de Pós-graduação em Processos Interativos dos Órgãos e SistemasSalvadorBABrasilPrograma de Pós-graduação em Processos Interativos dos Órgãos e Sistemas, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
| | - Maurício Alamos Arruda
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdeLaboratório de Estudo da TireoideSalvadorBABrasilDepartamento de Biorregulação, Laboratório de Estudo da Tireoide, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
| | - Taíse Lima Oliveira Cerqueira
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdeLaboratório de Estudo da TireoideSalvadorBABrasilDepartamento de Biorregulação, Laboratório de Estudo da Tireoide, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
| | - Haiara Ramos Barreto
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdeLaboratório de Estudo da TireoideSalvadorBABrasilDepartamento de Biorregulação, Laboratório de Estudo da Tireoide, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
| | - Juliana Brandão Cabral
- Liga Bahiana Contra o CâncerHospital Aristides MaltezDepartamento de PatologiaSalvadorBABrasilDepartamento de Patologia, Hospital Aristides Maltez, Liga Bahiana Contra o Câncer, Salvador, BA, Brasil
| | - Thiago Magalhães da Silva
- Universidade Estadual do Sudoeste da BahiaUniversidade Estadual do Sudoeste da BahiaDepartamento de Ciências BiológicasJequiéBABrasilDepartamento de Ciências Biológicas, Universidade Estadual do Sudoeste da Bahia (UESB), Jequié, BA, Brasil
| | - Patrícia Künzle Ribeiro Magalhães
- Universidade de São PauloUniversidade de São PauloFaculdade de Medicina de Ribeirão PretoDepartamento de Medicina InternaRibeirão PretoSPBrasilDepartamento de Medicina Interna, Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP-USP), Ribeirão Preto, SP, Brasil
| | - Léa Maria Zanini Maciel
- Universidade de São PauloUniversidade de São PauloFaculdade de Medicina de Ribeirão PretoDepartamento de Medicina InternaRibeirão PretoSPBrasilDepartamento de Medicina Interna, Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP-USP), Ribeirão Preto, SP, Brasil
| | - Helton Estrela Ramos
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdeLaboratório de Estudo da TireoideSalvadorBABrasilDepartamento de Biorregulação, Laboratório de Estudo da Tireoide, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
- Universidade Federal da BahiaUniversidade Federal da BahiaInstituto de Ciências da SaúdePrograma de Pós-graduação em Processos Interativos dos Órgãos e SistemasSalvadorBABrasilPrograma de Pós-graduação em Processos Interativos dos Órgãos e Sistemas, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, BA, Brasil
- Liga Bahiana Contra o CâncerHospital Aristides MaltezDepartamento de PatologiaSalvadorBABrasilDepartamento de Patologia, Hospital Aristides Maltez, Liga Bahiana Contra o Câncer, Salvador, BA, Brasil
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A retrospective analysis of efficacy of systemic therapy in metastatic thyroid cancer. MARMARA MEDICAL JOURNAL 2019. [DOI: 10.5472/marumj.518826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Yu FX, Hu MX, Zhao HX, Niu LJ, Rong XY, Li WH, Zhu Q, Ying JM, Lyu N. Precise Detection of Gene Mutations in Fine-Needle Aspiration Specimens of the Papillary Thyroid Microcarcinoma Using Next-Generation Sequencing. Int J Endocrinol 2019; 2019:4723958. [PMID: 30915113 PMCID: PMC6399538 DOI: 10.1155/2019/4723958] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 12/18/2018] [Accepted: 01/09/2019] [Indexed: 12/21/2022] Open
Abstract
PURPOSE To assess the feasibility of next-generation sequencing (NGS) to detect mutations in BRAF, RAS, TERT promoter, and TP53 genes in ultrasound-guided fine-needle aspiration (FNA) biopsy samples of the papillary thyroid microcarcinoma (PTMC). METHODS A total of 135 FNA samples out of 135 patients with suspected PTMC were submitted for mutation testing using NGS. NGS was successfully performed in 114 specimens, while the remaining 21 samples were excluded due to insufficient amount/poor quality of DNA and sequencing failure. Of those 114 samples, 72 who were confirmed as having PTMC by postoperative histopathology were enrolled in our study, and the other 42 who had a follow-up with ultrasound were excluded. Mutations of genes including BRAF, NRAS, HRAS, KRAS, TERT promoter, and TP53 were evaluated using NGS. The associations of gene mutations and clinicopathological characteristics of PTMC were analyzed. RESULTS BRAF mutation was observed in 59 (81.94%) of 72 specimens. This mutation detected in BRAF was p.V600E (c.1799T>A) in exon 15 of all 59 specimens. NRAS mutation was identified in 1 (1.39%) specimen classified as Bethesda III and pathologically confirmed as a follicular variant PTMC. There were no mutations found in TERT promoter or TP53. The tumor with a maximum diameter (D max) larger than 5 mm was shown to be significantly correlated with the BRAF mutation in a multivariate analysis (OR 5.52, 95% CI 1.51-26.42, P = 0.033). But the BRAF mutation was not found to be significantly associated with the gender or age of patients with PTMC (P > 0.05). CONCLUSIONS This study demonstrated that gene mutations in FNA specimens of PTMC could be successfully analyzed with a higher sensitivity using NGS compared to conventional methods for mutation detection. BRAF mutation of p.V600E was statistically associated with PTMC with a D max larger than 5 mm.
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Affiliation(s)
- Feng-xia Yu
- Department of Diagnostic Ultrasound, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Min-xia Hu
- Department of Diagnostic Ultrasound, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Han-xue Zhao
- Department of Diagnostic Ultrasound, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Li-juan Niu
- Department of Diagnostic Ultrasound, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xue-yu Rong
- Department of Diagnostic Ultrasound, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Wei-hua Li
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qiang Zhu
- Department of Diagnostic Ultrasound, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Jian-ming Ying
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ning Lyu
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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