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Hu X, Wang Y, Liu E, Xiao W, Wang Y, Liu Y, Que H. Causality of Hashimoto's Thyroiditis to Thyroid Cancer: A 2-S Mendelian Randomization Study. Endocr Pract 2024:S1530-891X(24)00675-X. [PMID: 39304132 DOI: 10.1016/j.eprac.2024.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 09/11/2024] [Accepted: 09/13/2024] [Indexed: 09/22/2024]
Abstract
BACKGROUND Observational studies have indicated an association between Hashimoto's thyroiditis (HT) and the risk of thyroid cancer (TC); however, the causality and direction of these effects in genetics remain unclear. Therefore, our study aims to investigate the relationship between genetic susceptibility to HT and TC through a bidirectional Mendelian randomization (MR) approach using twin samples. METHODS MR analysis was conducted using genetic instruments associated with HT, selected from a comprehensive genome-wide association meta-analysis involving a total of 756 000 individuals of European and East Asian descent. The data set for TC comprised 1.486 million individuals, including both European and East Asian populations. Single nucleotide polymorphisms closely linked to HT were derived from genome-wide association studies. Two-sample bidirectional MR analyses were applied to assess the causal association between HT and TC, using inverse-variance weighted methods, and MR Egger, weighted median, simple mode, and weighted mode. Furthermore, sensitivity analyses were conducted employing the MR-Egger regression model, weighted median method, MR pleiotropy residual sum and outlier, and leave-one-out technique. RESULTS MR analyses revealed no evidence of a causal relationship between HT and TC in either European or East Asian populations (all P > .1). However, bidirectional MR analysis demonstrated a causal relationship between TC and HT in the European population (odds ratio = 1.0838, 95% confidence interval: 1.0346, 11 354, P = .000686). CONCLUSION This MR analysis indicates a lack of evidence supporting an association between genetically predicted HT and the risk of developing TC. In contrast, there is evidence of a causal relationship between genetically predicted TC and HT.
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Affiliation(s)
- Xiaojie Hu
- Department of Traditional Chinese Surgery, Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China; Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yunfei Wang
- Department of Traditional Chinese Surgery, Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Erhao Liu
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen Xiao
- Department of Traditional Chinese Surgery, Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuying Wang
- Department of Traditional Chinese Surgery, Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yujuan Liu
- Department of Clinical Pharmacy, Jinshan Hospital Affiliated to Fudan University, Shanghai, China.
| | - Huafa Que
- Department of Traditional Chinese Surgery, Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Donnici A, Mirabelli M, Giuliano S, Misiti R, Tocci V, Greco M, Aiello V, Brunetti FS, Chiefari E, Aversa A, Foti DP, Brunetti A. Coexistence of Hashimoto's Thyroiditis in Differentiated Thyroid Cancer: Post-Operative Monitoring of Anti-Thyroglobulin Antibodies and Assessment of Treatment Response. Diagnostics (Basel) 2024; 14:166. [PMID: 38248043 PMCID: PMC10814696 DOI: 10.3390/diagnostics14020166] [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: 11/30/2023] [Revised: 01/07/2024] [Accepted: 01/08/2024] [Indexed: 01/23/2024] Open
Abstract
INTRODUCTION Differentiated thyroid carcinoma (DTC) is frequently found in conjunction with autoimmune thyroid disorders, particularly Hashimoto's thyroiditis (HT). This study investigates the impact of coexisting HT on the persistence of an indeterminate response to therapy due to positive anti-thyroglobulin antibodies (AbTg), measured via competitive immunoassay, in a consecutive patient series from Calabria, Southern Italy. METHODS This retrospective longitudinal study analyzed 259 consecutive DTC patients managed at the Endocrinology Unit of Renato Dulbecco Hospital (Catanzaro, Italy) up to 2023. Patients with medullary and undifferentiated thyroid carcinoma, partial thyroidectomy, less than six months of post-operative monitoring, or missing clinical data were excluded. Demographic information, histological findings, initial tumor stage, and ATA risk category were collected. The response to therapy was assessed based on ATA guidelines. RESULTS Among the 259 patients, 29% had coexisting HT. Patients with HT exhibited distinct characteristics: a higher proportion of females (87.0% vs. 74.7%), a shorter post-operative monitoring duration (median 3 vs. 5 years), and a higher prevalence of papillary thyroid carcinoma (PTC) (97.4% vs. 86.3%). The tumor size, lymph node involvement, and distant metastasis were similar between the groups, with patients without HT having a higher incidence of extrathyroidal tumor extension. However, the initial TNM stage and ATA risk category did not differ significantly. At the six-month follow-up, HT patients showed a higher rate of indeterminate responses, primarily due to positive AbTg. After 12 months, the response categories aligned, with decreasing AbTg levels in the HT group. After 24 months, most patients with long-term follow-up demonstrated an excellent response to DTC therapy, irrespective of HT coexistence. CONCLUSIONS While HT does not worsen DTC prognosis, it may result in indeterminate responses. AbTg measurements in the peri-operative period should be encouraged to facilitate post-operative monitoring, emphasizing the importance of using standardized assays. Further research in larger populations with extended follow-up is needed to comprehensively understand the HT-DTC relationship.
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Affiliation(s)
- Alessandra Donnici
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
| | - Maria Mirabelli
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Stefania Giuliano
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
| | - Roberta Misiti
- Clinical Pathology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (M.G.)
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Vera Tocci
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Marta Greco
- Clinical Pathology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (M.G.)
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Vincenzo Aiello
- Rheumatology Clinic ‘Madonna dello Scoglio’ Cotronei, 88900 Crotone, Italy
| | - Francesco S. Brunetti
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Eusebio Chiefari
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Antonio Aversa
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Daniela P. Foti
- Clinical Pathology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (M.G.)
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
| | - Antonio Brunetti
- Endocrinology Unit, University Hospital “Renato Dulbecco” of Catanzaro, 88100 Catanzaro, Italy (A.A.)
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
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Li X, Xiao WC, Mei F, Shan R, Song SB, Sun BK, Bao HL, Chen J, Yuan CH, Liu Z. The Association of Pregnancy with Disease Progression in Patients Previously Treated for Differentiated Thyroid Cancer: A Propensity Score-Matched Retrospective Cohort Study. J Womens Health (Larchmt) 2023; 32:1174-1181. [PMID: 37638829 DOI: 10.1089/jwh.2023.0172] [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: 08/29/2023] Open
Abstract
Background: Differentiated thyroid cancer (DTC) is increasingly common in women of reproductive age. However, whether pregnancy increases the risk of DTC progression/recurrence after treatment remains controversial. The study aimed to assess the association of pregnancy with risk of progression in patients previously treated for DTC. Methods: This was a retrospective cohort study following 123 pregnant women and 1376 nonpregnant women at Peking University Third Hospital after initial treatment for DTC between January 2012 and December 2022. To control the effect of confounding, we carefully matched pregnancy (n = 107) and nonpregnancy groups (n = 298) in terms of baseline characteristics by using propensity score matching (PSM). Results: At baseline, the pregnancy and nonpregnancy groups were balanced in all matched variables. At follow-up, the percentage of DTC progression in the two groups was 12 (11.8%) and 47 (15.8%), respectively. Regression models showed no evidence of association of pregnancy with the risk of progression (odds ratio: 0.74 and 95% confidence interval: 0.37-1.50; p = 0.404), and remained consistent across long/short follow-up and other subgroup variables. We found that the shorter the time interval between treatment and pregnancy, the higher the risk of DTC progression (ptrend = 0.019). Conclusions: The risk of DTC progression in pregnant women was not higher than that in the well-matched, nonpregnant women. For young women previously treated for DTC, disease progression might not be a concern for their future pregnancy plan, but it seems safer to wait at least 1 year before pregnancy compared with immediate pregnancy.
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Affiliation(s)
- Xin Li
- Department of General Surgery, Peking University Third Hospital, Beijing, China
| | - Wu-Cai Xiao
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Fang Mei
- Department of Pathology, Peking University Third Hospital, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Rui Shan
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Shi-Bing Song
- Department of General Surgery, Peking University Third Hospital, Beijing, China
| | - Bang-Kai Sun
- Information Management and Big Data Center, Peking University Third Hospital, Beijing, China
| | - He-Ling Bao
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jing Chen
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Chun-Hui Yuan
- Department of General Surgery, Peking University Third Hospital, Beijing, China
| | - Zheng Liu
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
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Stanić G, Marinković S, Milin Lazović J, Ignjatović Ristić D. Association between affective temperaments and psychosomatic symptoms in women with Hashimoto's thyroiditis. PLoS One 2023; 18:e0290066. [PMID: 37582108 PMCID: PMC10427010 DOI: 10.1371/journal.pone.0290066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/01/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is a prevalent autoimmune disease of thyroid gland with a shared immunological mechanism with mood disorders. Affective temperament (AT) is a biologically determined personality trait that has been linked to mood disorders. The aim of this study was to examine the association between dominant AT and levels of psychosomatic symptoms in women newly diagnosed with HT in comparison to clinically healthy subjects. METHODS The observational cross-sectional study with nested case control study was involving 146 consecutive participants, who were divided into three groups. The two study groups consisted of women with HT (73), including 49 with hypothyroid HT and 24 with euthyroid HT, and the third group was a control group of healthy participants (73). The Serbian version of the TEMPS-A was utilized to assess AT, while the 4DSQ was used to measure psychosomatic symptoms. RESULTS The results showed that hyperthymic AT was dominant in all examined groups. The groups with HT differed from the control group in terms of depressive and cyclothymic AT. Furthermore, the study found higher levels of psychosomatic symptoms in the group with HT compared to the control group, with significant differences in distress (p = 0.005) and somatization (p = 0.023) levels. All AT was associated with levels of psychosomatic symptoms in subjects with hypothyroid HT. In contrast, in subjects with euthyroid HT, the association was only found between depressive and cyclothymic AT with distress and depression levels, as well as between somatization and cyclothymic AT. No association was found between AT and anxiety levels in subjects with euthyroid HT. CONCLUSION The research found differences between study groups in the association between AT and levels of psychosomatic symptoms. Further research with a larger sample size is necessary to more clearly define the associations between affective temperaments and psychosomatic symptoms in women with euthyroid and hypothyroid HT.
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Affiliation(s)
- Gordana Stanić
- Academy of Applied Studies Belgrade Department of School of Applied Health Sciences, Belgrade, Serbia
- Department of Psychiatry, Facult of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Snežana Marinković
- Special Hospital for Thyroid Gland and Metabolism Disease Zlatibor, Zlatibor, Serbia
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van Gerwen M, Cerutti JM, Sinclair CF. Editorial: Environmental exposures and thyroid health. Front Endocrinol (Lausanne) 2023; 14:1154547. [PMID: 36860365 PMCID: PMC9969143 DOI: 10.3389/fendo.2023.1154547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/15/2023] Open
Affiliation(s)
- Maaike van Gerwen
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Institute for Translational Epidemiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- *Correspondence: Maaike van Gerwen,
| | - Janete Maria Cerutti
- Genetic Bases of Thyroid Tumor Laboratory, Division of Genetics, Department of Morphology and Genetics, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Catherine Fiona Sinclair
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Surgery, Monash University, Melbourne, VIC, Australia
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Hu X, Chen Y, Shen Y, Tian R, Sheng Y, Que H. Global prevalence and epidemiological trends of Hashimoto's thyroiditis in adults: A systematic review and meta-analysis. Front Public Health 2022; 10:1020709. [PMID: 36311599 PMCID: PMC9608544 DOI: 10.3389/fpubh.2022.1020709] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/29/2022] [Indexed: 01/28/2023] Open
Abstract
Objective Although Hashimoto's thyroiditis is associated with cardiovascular disease and malignancy, the global status of Hashimoto's thyroiditis is not well characterized across regions. Our objective was to evaluate the prevalence and trends of Hashimoto's thyroiditis in adults in regions with different economic income levels around the world. Methods For this systematic review and meta-analysis, we searched PubMed, Embase, MEDLINE, Scopus, and Web of Science databases, and 48 random-effects representative studies from the inception to June 2022 were included without language restrictions to obtain the overall prevalence of Hashimoto's thyroiditis in adults worldwide. In addition, we stratified by time of publication, geographic region, economic level of the region of residence, gender, diagnostic method, etc. Results A total of 11,399 studies were retrieved, of which 48 met the research criteria: 20 from Europe, 16 from Asia, five from South America, three from North America, and three from Africa. Furthermore, there are two projects involving 19 countries and 22,680,155 participants. The prevalence of Hashimoto's thyroiditis was 7.5 (95%CI 5.7-9.6%), while in the low-middle-income group the prevalence was 11.4 (95%CI 2.5-25.2%). Similarly, the prevalence was 5.6 (95%Cl 3.9-7.4%) in the upper-middle-income group, and in the high-income group, the prevalence was 8.4 (95%Cl 5.6-11.8). The prevalence of Hashimoto's varied by geographic region: Africa (14.2 [95% CI 2.5-32.9%]), Oceania (11.0% [95% CI 7.8-14.7%]), South America and Europe 8.0, 7.8% (95% Cl 0.0-29.5%) in North America, and 5.8 (95% Cl 2.8-9.9%) in Asia. Although our investigator heterogeneity was high (I2), our results using a sensitivity analysis showed robustness and reliability of the findings. People living in low-middle-income areas are more likely to develop Hashimoto's thyroiditis, while the group in high-income areas are more likely to develop Hashimoto's thyroiditis than people in upper-middle-income areas, and women's risk is about four times higher than men's. Conclusions Global Hashimoto's thyroiditis patients are about four times as many as males, and there are discrepancies in the regions with different economic levels. In low-middle-income areas with a higher prevalence of Hashimoto's thyroiditis, especially countries in Africa, therefore local health departments should take strategic measures to prevent, detect, and treat Hashimoto's thyroiditis. At the same time, the hidden medical burden other diseases caused by Hashimoto's thyroiditis should also be done well. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier: CRD 42022339839.
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Affiliation(s)
- Xiaojie Hu
- Department of Traditional Chinese Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China,Longhua Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuquan Chen
- Institute of Medical Information/Medical Library, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yiting Shen
- Department of Traditional Chinese Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rui Tian
- Department of Traditional Chinese Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuqin Sheng
- Department of Traditional Chinese Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huafa Que
- Department of Traditional Chinese Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China,Longhua Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China,*Correspondence: Huafa Que
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Xenou M, Zoupas I, Lygnos D, Fousteris E. Diabetic ketoacidosis as first presentation of latent autoimmune diabetes in adults in a patient with hashitoxicosis as first presentation of Hashimoto's thyroiditis: a case report. J Med Case Rep 2022; 16:297. [PMID: 35918735 PMCID: PMC9347147 DOI: 10.1186/s13256-022-03523-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/10/2022] [Indexed: 11/28/2022] Open
Abstract
Background Latent autoimmune diabetes in adults is an infrequent form of autoimmune diabetes mellitus, while Hashimoto’s thyroiditis, the most common thyroid disease in adults, rarely manifests as thyrotoxicosis. The concurrent initial presentation of these two autoimmune disorders is extremely rare. Case presentation A 29-year-old male of Albanian descent presented after being hospitalized owing to diabetic ketoacidosis. The diagnosis of type 1 diabetes mellitus was placed, and intensified insulin therapy was initiated. Medical history was not of significance except a 5 kg weight loss within 2 months. The patient presented with recurrent episodes of hypoglycemia, and the doses of preprandial and basal insulin were reduced. The differential diagnosis included type 1 diabetes mellitus “honeymoon” period or another type of diabetes mellitus. His serological tests only revealed positive autoantibodies against glutamic acid decarboxylase 65 and C-peptide. The diagnosis leaned toward latent autoimmune diabetes in adults, and the therapeutic approach involved cessation of preprandial insulin therapy, regulation, and subsequent discontinuation of basal insulin and introduction of metformin. Two years later, basal insulin was reintroduced along with a glucagon-like peptide-receptor agonist and metformin. Further physical examination during the initial visit disclosed upper limb tremor, lid lag, excessive sweating, increased sensitivity to heat, and tachycardia. Laboratory tests were indicative of hashitoxicosis (suppressed level of thyroid-stimulating hormone, high levels of total and free thyroid hormones, positive anti-thyroglobulin and anti-thyroid peroxidase, and negative anti-thyroid-stimulating hormone receptor). Thyroid-stimulating hormone level was spontaneously restored, but an increase was observed during follow-up. Levothyroxine was administrated for 2 years until the patient had normal thyroid function. Conclusions The prevalence of thyroid autoantibodies in patients with latent autoimmune diabetes in adults ranges from 20% to 30%. This correlation can be attributed to genetic involvement as well as disorders of immune tolerance to autoantigens. Hence, this report gives prominence to the holistic approach and consideration of comorbidities in patients with diabetes mellitus.
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Affiliation(s)
- Maria Xenou
- Mediterranean Diabetes and Obesity Clinics (MEDOC), Athens, Santorini, Greece.,Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Zoupas
- Mediterranean Diabetes and Obesity Clinics (MEDOC), Athens, Santorini, Greece. .,Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Dimitrios Lygnos
- Mediterranean Diabetes and Obesity Clinics (MEDOC), Athens, Santorini, Greece
| | - Evangelos Fousteris
- Mediterranean Diabetes and Obesity Clinics (MEDOC), Athens, Santorini, Greece
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Tan HL, Nyarko A, Duan SL, Zhao YX, Chen P, He Q, Zhang ZJ, Chang S, Huang P. Comprehensive analysis of the effect of Hashimoto's thyroiditis on the diagnostic efficacy of preoperative ultrasonography on cervical lymph node lesions in papillary thyroid cancer. Front Endocrinol (Lausanne) 2022; 13:987906. [PMID: 36714580 PMCID: PMC9877506 DOI: 10.3389/fendo.2022.987906] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 12/19/2022] [Indexed: 01/13/2023] Open
Abstract
PURPOSE Hashimoto's thyroiditis often leads to reactive hyperplasia of the central compartment lymph nodes in papillary thyroid carcinoma (PTC) patients. However, the effect and clinical significance of Hashimoto's thyroiditis (HT) on ultrasonography evaluation for cervical lymph node (LN) lesions remain unknown. This study aims to investigate the effect of Hashimoto's thyroiditis on the diagnostic efficacy of preoperative ultrasonography on cervical lymph node lesions in PTC patients. PATIENTS AND METHODS This study consecutively enrolled 1,874 PTC patients who underwent total thyroidectomy and radical cervical lymph node dissection between January 2010 and December 2021. Eligible patients were categorized as with HT and without HT. The diagnostic performance of preoperative ultrasonography for cervical LN lesions (including central LNs and lateral LNs) was evaluated between PTC patients with HT and those without HT, respectively. RESULTS Among the 1,874 PTC patients, 790 (42.1%) had central cN+ and 1,610 (85.9%) had lateral cN+. Compared with PTC patients without HT, the preoperative US for central LNs displays a higher false-positive rate (27.9% vs. 12.2%, p <0.001) and a lower specificity (72.1% vs. 87.8%, p < 0.001) in PTC patients with HT. Moreover, in PTC patients with HT, the ratio of the absence of fatty hilum in central LNs without metastasis was higher than in PTC patients without HT (13.02% vs. 7.46%, p = 0.013). However, no such differences were observed in lateral LNs. CONCLUSION HT will interfere with the preoperative US evaluation for central LNs and increase the incidence of the absence of fatty hilum in central benign LNs. When PTC patients have concomitant HT, clinicians should thoroughly evaluate the central LNs, thereby decreasing the incidence of misdiagnosis and unnecessary surgery.
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Affiliation(s)
- Hai-Long Tan
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - AdolphusOsei Nyarko
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Sai-li Duan
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Ya-Xin Zhao
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Pei Chen
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Qiao He
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Zhe-Jia Zhang
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Shi Chang
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
- Clinical Research Center for Thyroid Disease in Hunan Province, Changsha, China
- Hunan Provincial Engineering Research Center for Thyroid and Related Diseases Treatment Technology, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Peng Huang
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
- *Correspondence: Peng Huang,
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Benvenga S, Famà F, Perdichizzi LG, Antonelli A, Brenta G, Vermiglio F, Moleti M. Fish and the Thyroid: A Janus Bifrons Relationship Caused by Pollutants and the Omega-3 Polyunsaturated Fatty Acids. Front Endocrinol (Lausanne) 2022; 13:891233. [PMID: 35712237 PMCID: PMC9196333 DOI: 10.3389/fendo.2022.891233] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/21/2022] [Indexed: 12/20/2022] Open
Abstract
Benefits of the omega-3 polyunsaturated fatty acids (PUFA) on a number of clinical disorders, including autoimmune diseases, are widely reported in the literature. One major dietary source of PUFA are fish, particularly the small oily fish, like anchovy, sardine, mackerel and others. Unfortunately, fish (particularly the large, top-predator fish like swordfish) are also a source of pollutants, including the heavy metals. One relevant heavy metal is mercury, a known environmental trigger of autoimmunity that is measurable inside the thyroid. There are a number of interactions between the omega-3 PUFA and thyroid hormones, even at the level of the thyroid hormone transport proteins. Concerning the mechanisms behind the protection from/amelioration of autoimmune diseases, including thyroiditis, that are caused by the omega-3 PUFA, one can be the decreased production of chemokines, a decrease that was reported in the literature for other nutraceuticals. Recent studies point also to the involvement of resolvins. The intracellular increase in resolvins is associated with the tissue protection from inflammation that was observed in experimental animals after coadministration of omega-3 PUFA and thyroid hormone. After having presented data on fish consumption at the beginning, we conclude our review by presenting data on the market of the dietary supplements/nutraceuticals. The global omega-3 products market was valued at USD 2.10 billion in 2020, and was projected to go up at a compound annual growth rate of 7.8% from 2020 to 2028. Among supplements, fish oils, which are derived mainly from anchovies, are considered the best and generally safest source of omega-3. Taking into account (i) the anti-autoimmunity and anti-cancer properties of the omega-3 PUFA, (ii) the increasing incidence of both autoimmune thyroiditis and thyroid cancer worldwide, (iii) the predisposing role for thyroid cancer exerted by autoimmune thyroiditis, and (iv) the risk for developing metabolic and cardiovascular disorders conferred by both elevated/trendwise elevated serum TSH levels and thyroid autoimmunity, then there is enough rationale for the omega-3 PUFA as measures to contrast the appearance and/or duration of Hashimoto's thyroiditis as well as to correct the slightly elevated serum TSH levels of subclinical hypothyroidism.
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Affiliation(s)
- Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Fausto Famà
- Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
- *Correspondence: Fausto Famà, ;
| | | | - Alessandro Antonelli
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
| | - Gabriela Brenta
- Division of Endocrinology, Dr. Cesar Milstein Hospital, Buenos Aires, Argentina
| | - Francesco Vermiglio
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Mariacarla Moleti
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Xu S, Huang H, Qian J, Liu Y, Huang Y, Wang X, Liu S, Xu Z, Liu J. Prevalence of Hashimoto Thyroiditis in Adults With Papillary Thyroid Cancer and Its Association With Cancer Recurrence and Outcomes. JAMA Netw Open 2021; 4:e2118526. [PMID: 34313737 PMCID: PMC8317012 DOI: 10.1001/jamanetworkopen.2021.18526] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Hashimoto thyroiditis (HT) has been suggested to be associated with papillary thyroid cancer (PTC) development. However, its association with PTC progression remains unclear. OBJECTIVE To examine the association between HT and PTC presentation and outcomes. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study included a review of patients aged 18 to 75 years who had pathologically confirmed PTC treated at a single center in China from January 1, 2001, to December 31, 2014. Data analysis was performed from November 1 to December 31, 2020. EXPOSURES Coexistent HT was defined according to evaluation of postoperative paraffin sections. MAIN OUTCOMES AND MEASURES The primary outcome was the association of HT with PTC-related mortality, assessed using Cox proportional hazards regression models. The secondary outcome was the association of HT with aggressive characteristics and structural recurrence of PTC, assessed using logistic regression and Cox proportional hazards regression with and without adjustment for related factors. RESULTS Of 9210 patients with PTC (mean [SD] age, 43.6 [12.0] years; 6872 [75%] women) included in the analysis, 1751 (19%) had HT. In the logistic regression model, HT was negatively associated with frequencies of primary tumor size of 4 cm or greater (adjusted odds ratio [aOR], 0.20; 95% CI, 0.12-0.33; P < .001), gross extrathyroidal extension (aOR, 0.44; 95% CI, 0.36-0.54; P < .001), extranodal extension (aOR, 0.66; 95% CI, 0.55-0.80; P < .001), and distant metastasis (aOR, 0.17; 95% CI, 0.04-0.71; P = .02). After a median follow-up of 85 months (range, 12-144 months), 131 PTC-related deaths were identified in the cohort; 2 patients who died had HT. Patients with HT had significantly superior outcomes compared with patients without HT in terms of unadjusted 10-year disease-specific survival (99.9% vs 96.6%; log-rank P < .001) and recurrence-free survival (92.0% vs 87.6%; log-rank P = .001). After adjusting for sex, age, primary tumor size, extrathyroidal extension, lymph node metastasis, distant metastasis, extent of surgery, and radioactive iodine ablation, HT was associated with decreased PTC-related mortality (hazard ratio [HR], 0.19; 95% CI, 0.05-0.76; P = .02). Stratified analysis showed that HT was associated with less frequent structural recurrence in patients with extrathyroidal extension (HR, 0.52; 95% CI, 0.38-0.71; P < .001; P = .002 for interaction) or after total thyroidectomy (HR, 0.50; 95% CI, 0.35-0.69; P < .001; P = .009 for interaction). CONCLUSIONS AND RELEVANCE In this cohort study, patients with coexistent HT had less aggressive characteristics at presentation and better outcomes of PTC than did patients without HT. The findings suggest that autoimmune thyroiditis has a protective role in association with thyroid cancer.
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Affiliation(s)
- Siyuan Xu
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Hui Huang
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Jiaxin Qian
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yang Liu
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Ying Huang
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Xiaolei Wang
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Shaoyan Liu
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Zhengang Xu
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Jie Liu
- Department of Head and Neck Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
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Vita R, Di Bari F, Capodicasa G, Perelli S, Bonanno AM, Ieni A, Moleti M, Vermiglio F, Tuccari G, Benvenga S. Rates of lymphocytic thyroiditis and ultrasound features of citologically-interrogated thyroid nodules based on the area of residence in a Sicily province. Endocrine 2021; 72:744-757. [PMID: 33063274 DOI: 10.1007/s12020-020-02521-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/03/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE To verify the prevalence of autoimmune thyroiditis (AIT) and the ultrasound characteristics (composition and volume) of thyroid nodules with respect to the area of residence in the province of Messina, some areas having environmental issues. METHODS Fine-needle aspiration-interrogated nodules (n = 902) of 809 patients were evaluated upon stratification into 8 areas of residence. RESULTS Overall, women were younger than men (55.3 ± 14.0 vs. 58.6 ± 12.6 years, P = 0.0083). Patients residing in three areas (one hosting two garbage dumps, one hosting a petrochemical complex and a thermoelectrical power plant, and one hosting several ceramic factories [CFA]) were younger than those residing in the city of Messina (MEA) (52.9 ± 13.4 vs. 57.7 ± 13.6 years, P < 0.0001). Also, patients residing in those three areas had a greater rate of AIT, diagnosed either ultrasonographically/serologically (22.2% of patients) or cytologically (26.3% of nodules), compared with MEA (11.7% of patients, P = 0.0007 or 20.2% of nodules, P = 0.0815). Rates of AIT ranged 12.5-28.6% in the remaining four areas. Overall, nodules in women were smaller than in men (3.6 ± 5.7 vs. 6.1 ± 9.4 ml, P = 0.0006). Compared with the other seven areas, patients living in CFA had the largest nodules (6.8 ± 6.8 ml, P = 0.0040-0.0291), with the nodule volume being inversely correlated to patient's age (r = -0.4955, P = 0.0431). CONCLUSION Rates of AIT and associated ultrasound features of thyroid nodules vary in different areas of our province. Further studies correlating these rates and features with exposure to specific toxicants are warranted.
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Affiliation(s)
- Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy.
| | - Flavia Di Bari
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Giovanni Capodicasa
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Sarah Perelli
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Anna Maria Bonanno
- Department of Human Pathology of Adult and Evolutive Age Gaetano Barresi - Section of Pathological Anatomy, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Antonio Ieni
- Department of Human Pathology of Adult and Evolutive Age Gaetano Barresi - Section of Pathological Anatomy, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Mariacarla Moleti
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Francesco Vermiglio
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
- Interdepartmental Program on New Models of Multidisciplinary Management in Endocrinology, University Hospital, A.O.U. Policlinico G. Martino, Viale Gazzi, 98125, Messina, Italy
| | - Giovanni Tuccari
- Department of Human Pathology of Adult and Evolutive Age Gaetano Barresi - Section of Pathological Anatomy, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
- Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Viale Gazzi, 98125, Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology and Women's Endocrine Health, University Hospital, A.O.U. Policlinico G. Martino, Viale Gazzi, 98125, Messina, Italy
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12
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Martino G, Caputo A, Vicario CM, Feldt-Rasmussen U, Watt T, Quattropani MC, Benvenga S, Vita R. Alexithymia, Emotional Distress, and Perceived Quality of Life in Patients With Hashimoto's Thyroiditis. Front Psychol 2021; 12:667237. [PMID: 34045997 PMCID: PMC8144453 DOI: 10.3389/fpsyg.2021.667237] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 03/23/2021] [Indexed: 12/15/2022] Open
Abstract
Emotion-processing impairment represents a risk factor for the development of somatic illness, affecting negatively both health-related quality of life (HRQoL) and disease management in several chronic diseases. The present pilot study aims at (i) investigating the associations between alexithymia and depression, anxiety, and HRQoL in patients with Hashimoto's thyroiditis (HT); (ii) examining the association between these three psychological conditions together with HRQoL, and thyroid autoantibodies status as well as thyroid echotexture in patients with HT; and (iii) comparing the intensity of all these clinical psychological features in patients with HT versus controls. Twenty-one patients with serologically or ultrasonographically verified HT and 16 controls with non-toxic goiter or postsurgical hypothyroidism were recruited for this study. Serum thyrotropin (TSH) and free thyroxine, as well as thyroid autoantibodies (thyroglobulin antibodies and thyroid peroxidase antibodies), were assayed. Alexithymia, depression, anxiety, and HRQoL were assessed with Toronto Alexithymia Scale; Beck Depression Inventory, second edition; Hamilton Anxiety Rating Scale; and Health Survey Short-Form 36, respectively. A negative relationship between the difficulty to describe feelings and the cognitive component of depression was found (r = -0.46, p = 0.04). Besides, patients with seronegative HT had lower somatic anxiety than patients with HT who tested positive (r = -0.68, p = 0.01 and r = -0.59, p = 0.04, respectively). Besides, no statistically significant difference was found between patients with HT and controls with regard to somatic anxiety. The present study suggests the relevance of alexithymia in patients suffering from HT, which may be intertwined with a possible state of underreported depression that is mainly expressed through physical complaints. Promoting the capability to describe and communicate feelings could contribute to psychological elaboration and coping with the disease and, consequently, to the improvement of self-management and perceived HRQoL.
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Affiliation(s)
- Gabriella Martino
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Andrea Caputo
- Department of Dynamic and Clinical Psychology, and Health Studies, Sapienza University of Rome, Rome, Italy
| | - Carmelo M. Vicario
- Department of Cognitive Sciences, Psychological, Pedagogical and Cultural Studies, University of Messina, Messina, Italy
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Clinical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Torquil Watt
- Department of Medical Endocrinology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Clinical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Maria C. Quattropani
- Department of Clinical and Experimental Medicine, University of Messina, Messina, 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, University Hospital, AOU Policlinico “G. Martino,” Messina, Italy
| | - Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Abstract
Adequate iodine intake is necessary for normal thyroid function. Iodine deficiency is associated with serious complications, but also iodine excess can lead to thyroid dysfunction, and iodine supplementation aimed to prevent iodine deficiency disorders has been associated with development of thyroid autoimmunity. The epidemiology of thyroid diseases has undergone profound changes since the implementation of iodoprophylaxis, notably by means of iodine-enriched salt, specifically resulting in decreased prevalence of goiter and neonatal hypothyroidism, improved cognitive function development in infancy, and reduced incidence of more aggressive forms of thyroid cancer. The main question we address with this review is the clinical relevance of the possible effect on autoimmunity exerted by the use of iodine-enriched salt to correct iodine deficiency. In animal models, exogenous iodine is able to trigger or exacerbate thyroid autoimmunity, but it is still not clear whether the observed immunological changes are due to a direct effect of iodine on immune response, or whether they represent a secondary response to a toxic effect of iodine on thyroid tissue. Previous iodine status of a population seems to influence the functional thyroid response to increased iodine intake and possibly the development of thyroid autoimmunity. Moreover, the prevalence of thyroid antibodies, regarded as hallmark of autoimmune thyroid disease, varies between populations under the influence of genetic and environmental factors, and the presence of thyroid antibodies does not always coincide with the presence of thyroid disease or its future development. In addition, the incidence of autoimmune diseases shows a general increasing trend in the last decades. For all these reasons, available data are quite heterogeneous and difficult to analyze and compare. In conclusion, available data from long-term population surveys show that a higher than adequate population iodine intake due to a poorly controlled program of iodine prophylaxis could induce thyroid dysfunction, including thyroid autoimmunity mostly represented by euthyroid or subclinical hypothyroid autoimmune thyroiditis. Close monitoring iodine prophylaxis is therefore advised to ensure that effects of both iodine deficiency and iodine excess are avoided.
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14
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Ruggeri RM, Giovinazzo S, Barbalace MC, Cristani M, Alibrandi A, Vicchio TM, Giuffrida G, Aguennouz MH, Malaguti M, Angeloni C, Trimarchi F, Hrelia S, Campennì A, Cannavò S. Influence of Dietary Habits on Oxidative Stress Markers in Hashimoto's Thyroiditis. Thyroid 2021; 31:96-105. [PMID: 32729374 DOI: 10.1089/thy.2020.0299] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background: There is a growing awareness that nutritional habits may influence risk of several inflammatory and immune-mediated disorders, including autoimmune diseases, through various mechanisms. The aim of the present study was to investigate dietary habits and their relationship with redox homeostasis in the setting of thyroid autoimmunity. Materials and Methods: Two hundred subjects (173 females and 27 males; median age, 37 years) were enrolled. None were under any pharmacological treatment. Exclusion criteria were any infectious/inflammatory/autoimmune comorbidity, kidney failure, diabetes, and cancer. In each subject, serum thyrotropin (TSH), free thyroxine, antithyroid antibodies, and circulating oxidative stress markers were measured. A questionnaire on dietary habits, evaluating the intake frequencies of food groups and adherence to the Mediterranean diet, was submitted to each participant. Results: Among the 200 recruited subjects, 81 (71 females and 10 males) were diagnosed with euthyroid Hashimoto's thyroiditis (HT); the remaining 119 (102 females and 17 males) served as controls. In questionnaires, HT subjects reported higher intake frequencies of animal foods (meat, p = 0.0001; fish, p = 0.0001; dairy products, p = 0.004) compared with controls, who reported higher intake frequencies of plant foods (legumes, p = 0.001; fruits and vegetables, p = 0.030; nuts, p = 0.0005). The number of subjects who preferentially consumed poultry instead of red/processed meat was lower in HT subjects than in controls (p = 0.0141). In logistic regression analysis, meat consumption was associated with increased odds ratio of developing thyroid autoimmunity, while the Mediterranean diet traits were protective. In HT subjects, serum advanced glycation end products (markers of oxidative stress) were significantly higher (p = 0.0001) than in controls, while the activity of glutathione peroxidase and thioredoxin reductase, as well as total plasma antioxidant activity, were lower (p = 0.020, p = 0.023, and p = 0.002, respectively), indicating a condition of oxidative stress. Stepwise regression models demonstrated a significant dependence of oxidative stress parameters on consumption of animal foods, mainly meat. Conclusions: The present study suggests a protective effect of low intake of animal foods toward thyroid autoimmunity and a positive influence of such nutritional patterns on redox balance and potentially on oxidative stress-related disorders.
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Affiliation(s)
- Rosaria Maddalena Ruggeri
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Unit of Endocrinology, University Hospital of Messina, Messina, Italy
| | | | - Maria Cristina Barbalace
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Mariateresa Cristani
- Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Angela Alibrandi
- Unit of Statistical and Mathematical Sciences, Department of Economics, University of Messina, Messina, Italy
| | - Teresa M Vicchio
- Unit of Endocrinology, University Hospital of Messina, Messina, Italy
| | - Giuseppe Giuffrida
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Unit of Endocrinology, University Hospital of Messina, Messina, Italy
| | - Mohamed H Aguennouz
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Marco Malaguti
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | | | | | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Alfredo Campennì
- Department of Biomedical Sciences and Morphological and Functional Images, Unit of Nuclear Medicine, University of Messina, Messina, Italy
| | - Salvatore Cannavò
- Unit of Endocrinology, University Hospital of Messina, Messina, Italy
- Department of Human Pathology DETEV, University of Messina, Messina, Italy
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15
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Zhu W, Dong X, Pan Q, Hu Y, Wang G. The association between albuminuria and thyroid antibodies in newly diagnosed type 2 diabetes mellitus patients with Hashimoto's thyroiditis and euthyroidism. BMC Endocr Disord 2020; 20:172. [PMID: 33228616 PMCID: PMC7684712 DOI: 10.1186/s12902-020-00650-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 11/13/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Microalbuminuria is a prognostic marker of diabetes kidney disease. It is generally diagnosed as the ratio of urinary albumin to creatinine (UACR) of 30-300 mg/g. Hashimoto's thyroiditis is a common disease in the endocrinology and the thyroid antibodies may associated with kidney disease. We investigated the UACR in the newly diagnosed T2DM with Hashimoto's thyroiditis and tried to detect the relationship between the UACR and thyroid antibodies. METHODS One hundred twenty newly diagnosed T2DM patients with Hashimoto's thyroiditis and euthyroidism and 50 sex and age-matched T2DM with non-Hashimoto's and other thyroid disease were recruited. T2DM patients were divided into 2 groups by the titer of TPOAb: (1). TPOAb (+) group: T2DM with positive TPOAb (n = 105); (2). TPOAb (-) group: T2DM with negative TPOAb (n = 65). RESULTS T2DM with positive TPOAb group had higher UACR than T2DM with negative TPOAb group (21.55 ± 7.28 vs 15.13 ± 5.69 mg/g, P < 0.01). UACR were positively related to BMI (r = 0.255, P < 0.05), FPG (r = 0.285, P < 0.05), HbA1c (r = 0.260, P < 0.05) and TPOAb (r = 0.349, P < 0.05). HbA1c (β = 0.793, P < 0.05), BMI (β = 0.342, P < 0.05) and lnTPOAb (β = 1.207, P < 0.05) were independently associated with UACR. CONCLUSIONS In the newly diagnosed T2DM patients, Hashimoto's thyroiditis with TPOAb positive had higher UACR levels. TPOAb titer, BMI and HbA1c were independent associated with UACR in these patients.
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Affiliation(s)
- Wei Zhu
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
- Department of Endocrinology, Beijing Aerospace General Hospital, Beijing, 100076, People's Republic of China
| | - Xuejie Dong
- Department of Endocrinology, Beijing Aerospace General Hospital, Beijing, 100076, People's Republic of China
| | - Qingrong Pan
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Yanjin Hu
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Guang Wang
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
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Malignancy Analyses of Thyroid Nodules in Patients Subjected to Surgery with Cytological- and Ultrasound-Based Risk Stratification Systems. ENDOCRINES 2020. [DOI: 10.3390/endocrines1020010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The fine needle aspiration (FNA) cytology is the gold standard for the preoperative diagnosis of thyroid cancer. However, up to 30% of FNA examinations yield nondiagnostic or indeterminate results and this complicates patient management. Clinical features and ultrasound (US) patterns, including US risk stratification systems, could be useful in the preoperative diagnostic workup and prediction of malignancy, but the evidences are not univocal. Methods: 400 consecutive patients subjected to thyroid surgery were retrospectively enrolled at our institution in Calabria, Southern Italy. Preoperative US and FNA cytological descriptions, formulated according to the “Italian consensus for reporting thyroid fine-needle aspiration cytology” (ICCRTC) classification and three US risk stratification systems (those developed by the American Association of Clinical Endocrinologists, American College of Endocrinology and Associazione Medici Endocrinologi (AACE/ACE/AME), American Thyroid Association (ATA), and American College of Radiology (ACR-TIRADS)), were collected, along with histological results. Results: 147 thyroid cancer cases, in large majority papillary carcinomas, were detected on final histological examination. Almost two-thirds of patients subjected to thyroid surgery for either benign or malignant lesions were female. Patient’s age ≤20 years and between 21–30 years were clinical features associated with increased risk of thyroid cancer in logistic regression analyses. US features associated with thyroid cancer included irregular margins, solid composition, microcalcifications, and marked hypoechogenicity. The AACE/ACE/AME, ATA, and ACR-TIRADS risk categories, corresponding to specific US patterns, were strong predictors of malignancy in both genders, but not in nodules with indeterminate cytology. A measured difference between the longitudinal (L) and the anteroposterior (AP) diameter >5 mm, a proxy for a parallel-oriented oval shape of a nodule, emerged as a robust protective factor against thyroid cancer (OR 0.288 (95%CI 0.817–0.443); p < 0.001), regardless of cytological risk. Conclusions: Some, but not all, well-established predictors of TC have been confirmed in this study. Controversy surrounds the diagnostic performance of US risk stratification systems for the detection of thyroid cancer in the subgroup of nodules with indeterminate cytology, suggesting their use only to set the thresholds for FNA. A measured difference between L and AP diameters >5 mm may represent an additional and practical tool for ruling out malignancy in thyroid nodules, with the potential to reduce unnecessary surgical procedures.
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Gagliano A, Galati C, Ingrassia M, Ciuffo M, Alquino MA, Tanca MG, Carucci S, Zuddas A, Grossi E. Pediatric Acute-Onset Neuropsychiatric Syndrome: A Data Mining Approach to a Very Specific Constellation of Clinical Variables. J Child Adolesc Psychopharmacol 2020; 30:495-511. [PMID: 32460516 DOI: 10.1089/cap.2019.0165] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: Pediatric acute onset neuropsychiatric syndrome (PANS) is a clinically heterogeneous disorder presenting with: unusually abrupt onset of obsessive compulsive disorder (OCD) or severe eating restrictions, with at least two concomitant cognitive, behavioral, or affective symptoms such as anxiety, obsessive-compulsive behavior, and irritability/depression. This study describes the clinical and laboratory variables of 39 children (13 female and 26 male) with a mean age at recruitment of 8.6 years (standard deviation 3.1). Methods: Using a mathematical approach based on Artificial Neural Networks, the putative associations between PANS working criteria, as defined at the NIH in July 2010 (Swedo et al. 2012), were explored by the Auto Contractive Map (Auto-CM) system, a mapping method able to compute the multidimensional association of strength of each variable with all other variables in predefined dataset. Results: The PANS symptoms were strictly linked to one another on the semantic connectivity map, shaping a central "diamond" encompassing anxiety, irritability/oppositional defiant disorder symptoms, obsessive-compulsive symptoms, behavioral regression, sensory motor abnormalities, school performance deterioration, sleep disturbances, and emotional lability/depression. The semantic connectivity map also showed the aggregation between PANS symptoms and laboratory and clinical variables. In particular, the emotional lability/depression resulted as a highly connected hub linked to autoimmune disease in pregnancy, allergic and atopic disorders, and low Natural Killer percentage. Also anxiety symptoms were shown to be strongly related with recurrent infectious disease remarking the possible role of infections as a risk factor for PANS. Conclusion: Our data mining approach shows a very specific constellation of symptoms having strong links to laboratory and clinical variables consistent with PANS feature.
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Affiliation(s)
- Antonella Gagliano
- Child & Adolescent Neuropsychiatry Unit, Department of Biomedical Sciences, University of Cagliari, & "G. Brotzu" Hospital Trust, Cagliari, Italy
- Funding: The authors received no specific funding
| | - Cecilia Galati
- Division of Child Neurology and Psychiatry, Department of Paediatrics, University of Messina, Messina, Italy
- Funding: The authors received no specific funding
| | - Massimo Ingrassia
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Funding: The authors received no specific funding
| | - Massimo Ciuffo
- Department of Cognitive Psychological Pedagogical Sciences and Cultural Studies, University of Messina, Messina, Italy
- Funding: The authors received no specific funding
| | - Maria Ausilia Alquino
- Division of Child Neurology and Psychiatry, Department of Paediatrics, University of Messina, Messina, Italy
- Funding: The authors received no specific funding
| | - Marcello G Tanca
- Child & Adolescent Neuropsychiatry Unit, Department of Biomedical Sciences, University of Cagliari, & "G. Brotzu" Hospital Trust, Cagliari, Italy
- Funding: The authors received no specific funding
| | - Sara Carucci
- Child & Adolescent Neuropsychiatry Unit, Department of Biomedical Sciences, University of Cagliari, & "G. Brotzu" Hospital Trust, Cagliari, Italy
- Funding: The authors received no specific funding
| | - Alessandro Zuddas
- Child & Adolescent Neuropsychiatry Unit, Department of Biomedical Sciences, University of Cagliari, & "G. Brotzu" Hospital Trust, Cagliari, Italy
- Funding: The authors received no specific funding
| | - Enzo Grossi
- Autism Research Unit, Villa Santa Maria Foundation, Tavernerio, Italy
- Funding: The authors received no specific funding
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Chao G, Zhu Y, Fang L. Correlation Between Hashimoto's Thyroiditis-Related Thyroid Hormone Levels and 25-Hydroxyvitamin D. Front Endocrinol (Lausanne) 2020; 11:4. [PMID: 32117049 PMCID: PMC7034299 DOI: 10.3389/fendo.2020.00004] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/07/2020] [Indexed: 01/25/2023] Open
Abstract
Objective: The purpose of this study was to further clarify the association of Hashimoto's thyroiditis (HT) and vitamin D deficiency, and to seek the connection between them and related influencing factors. Methods: Data were obtained from subjects who underwent health examinations from January 2018 to December 2018. The diagnosis of HT was based on: antithyroid peroxidase antibody (TPO-Ab) levels >35 IU/ml and/or antithyroglobulin antibody (Tg-Ab) levels >40 IU/ml. Based on the Endocrine Society guidelines, 25-hydroxyvitamin D [25(OH)D] levels ≥30.0 ng/ml were classified as a vitamin D sufficiency; those between 20 and 29.9 ng/ml, as an insufficiency; and those <20 ng/ml, as a deficiency. All statistical analysis was performed by software R. Results: Of a total of 75,436 individuals who were physically examined, 5,656 of them had 25(OH)D levels tested at the same time; 5,230 were enrolled. The level of 25(OH)D in the non-HT group was higher than that in the HT group. Multiple regression analysis showed that HT was statistically significantly correlated with being male, body mass index (BMI), waist circumference, and thyroid-stimulating hormone (TSH). TSH levels in the insufficiency group and deficiency group were higher than those in the sufficiency group. Free triiodothyronine (FT3) and thyroxine (FT4) levels in the insufficiency group and deficiency group were lower than those in the sufficiency group. 25(OH)D increased by 1 ng/ml at the normal reference level, with an increase of 2.78 ng/dl in FT4 concentration and a decrease of 0.17 mIU/L in TSH. Conclusions: Patients with HT present with a reduced 25(OH)D level, and TSH is an independent risk factor for HT. TSH is negatively correlated with 25(OH)D level. FT3 and FT4 levels were positively correlated with 25(OH)D levels.
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Benvenga S, Elia G, Ragusa F, Paparo SR, Sturniolo MM, Ferrari SM, Antonelli A, Fallahi P. Endocrine disruptors and thyroid autoimmunity. Best Pract Res Clin Endocrinol Metab 2020; 34:101377. [PMID: 32081544 DOI: 10.1016/j.beem.2020.101377] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Many papers evaluated the effect of the environmental, or occupational endocrine disruptors (ED), on the thyroid gland, that can lead to thyroid autoimmunity. A higher prevalence of autoimmune thyroid diseases (AITD) was observed in people living in polluted areas near to petrochemical plants, and in petrochemical workers, but also in area contaminated with organochlorine pesticides, or with polychlorinated biphenyls, or near aluminum foundries. The exposure to Hg in chloralkali workers, or in swordfish consumers has been also found to increase AITD prevalence. Vanadium has been shown to increase the inflammatory response of thyrocytes. A beneficial effect of omega-3 fatty acids, and of myo-inositol and selenomethionine have been shown to counteract the appearance of AITD in subjects exposed to environmental or occupational ED. More large studies are needed to investigate the potential roles of ED in the induction of AITD, and of agents or habits that are able to prevent them.
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Affiliation(s)
- 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 & Clinical Endocrinology, and Women's Endocrine Health, University Hospital, Policlinico Universitario G. Martino, Messina, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | | | | | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
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Khatri A, Arora R, Mallappa S. Significance of Crushed Fragments and Eosinophils in Cytological Diagnosis of Hashimoto's Thyroiditis. Cureus 2019; 11:e5851. [PMID: 31754586 PMCID: PMC6830856 DOI: 10.7759/cureus.5851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Introduction Hashimoto's thyroiditis (HT) is a chronic autoimmune inflammatory disorder of the thyroid gland with a prevalence of 1%-4%. The incidence of HT seems to be increasing in recent times. If serological parameters are used as sole criteria for diagnosis, cases of HT get missed or over-diagnosed. There are established cytological features of HT but that could, at times, be seen in other thyroid disorders, making cytological diagnosis difficult. The present study was undertaken to find out the significance of crushed fragments and eosinophils along with the well-known cytological features in the diagnosis of HT. Methods This study was carried out over a period of two years and a total of 114 patients were registered for the study; 48 patients were HT cases. The control group comprised of 66 non-thyroiditis patients. Fine-needle aspiration cytology (FNAC) was performed on all patients with palpable thyroid swelling to compare cytological features of thyroiditis (study group) with aspirates of non-thyroiditis lesions (controls). Results The background lymphocytes were found to be present in all cases of the study group but in variable numbers. The lymphocytes infiltrating the follicular epithelial cells were seen in most (93.75%) of the study cases. The presence of Hurthle cells was significantly higher (83%) in the study group as compared to the control group (4.5%). The presence of crushed cells morphology (crushed fragments) were seen in 40 (83.33%) of these 48 HT cases while none in the control group showed this feature. The presence of eosinophilic infiltration shows a statistically significant association with FNA diagnosis of HT patients (P<0.05). Conclusion The crushed fragments, if visible at low power, gives a diagnostic clue for looking up for other features of HT. Also, the crushed fragments and eosinophils could avoid the false negative and misdiagnosis of neoplasm in paucicellular and highly cellular smear respectively.
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Affiliation(s)
- Arti Khatri
- Pathology, Chacha Nehru Bal Chikitsalaya, Delhi, IND
| | - Rashmi Arora
- Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, IND
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Vita R, Cernaro V, Benvenga S. Stress-induced hashitoxicosis: case report and relative HLA serotype and genotype. ACTA ACUST UNITED AC 2019; 65:830-833. [PMID: 31340312 DOI: 10.1590/1806-9282.65.6.830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 02/09/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Even though stress has been long known as a provocative factor for Graves' disease, its relationship with Hashimoto's thyroiditis is more controversial. Studies on this topic are scanty. This paper aims to report a case of stress-induced Hashitoxicosis. RESULTS Here we report a case of Hashitoxicosis induced by a psychological stressful event in a 28-year-old woman with Hashimoto's thyroiditis. She had remained stably euthyroid for 12 years. She was first observed in April 2016, while euthyroid. She came back after 11 months because of fatigue and palpitations, in the absence of neck pain. Thyroid function tests revealed moderate thyrotoxicosis (undetectable TSH; FT4 36.94 pmol/L, normal values 9.0-24.46; FT3 13.50 pmol/L, normal values 3.07-6.14) with negative TSH-receptor antibodies. In the previous three months, she had experienced a psychological stressful event. Inflammatory markers were negative, and the white cell count was normal. Thyroid ultrasound revealed a modest increase in vascularization. Transient subclinical hypothyroidism ensued after seven weeks and spontaneously recovered. On the last visit, the patient was still on euthyroidism. (TSH 1.01 mU/L; FT4 9.22 pmol/L; FT3 3.98 pmol/L). We also performed HLA serotyping and genotyping. CONCLUSION This case demonstrates that, similarly to Graves' disease, Hashitoxicosis can also be triggered by stressful life events.
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Affiliation(s)
- Roberto Vita
- Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Valeria Cernaro
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Salvatore Benvenga
- Endocrinology, 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 & Clinical Endocrinology, and Women's Endocrine Health, University hospital Policlinico G. Martino, Messina, Italy
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22
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Borowczyk M, Janicki A, Dworacki G, Szczepanek-Parulska E, Danieluk M, Barnett J, Antonik M, Kałużna M, Bromińska B, Czepczyński R, Bączyk M, Ziemnicka K, Ruchała M. Decreased staging of differentiated thyroid cancer in patients with chronic lymphocytic thyroiditis. J Endocrinol Invest 2019; 42:45-52. [PMID: 29619749 PMCID: PMC6304183 DOI: 10.1007/s40618-018-0882-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 03/24/2018] [Indexed: 01/08/2023]
Abstract
PURPOSE The biological association between chronic lymphocytic thyroiditis (CLT) and differentiated thyroid cancer (DTC) has not been elucidated yet. The aim of the study was to assess whether the presence of CLT exerts any influence on clinical or histological presentation of DTC. METHODS Nine hundred and seven consecutive patients with DTC treated in the years 1998-2016 were divided into two groups according to the presence or absence of concomitant CLT. The statistical differences were analysed. RESULTS Out of 907 patients included in the study, 331 were diagnosed with DTC and CLT (studied group), while 576 patients with DTC but without CLT constituted a control group. The distribution of papillary and follicular thyroid cancer did not differ. In CLT group, the prevalence of pT1 was greater than for pT2-pT4 DTC (P = 0.0003; OR = 1.69, 95% CI 1.27-2.24) compared to controls (68.3 vs. 56.1%, respectively). The presence of multifocal lesions was similar. The thyroid capsule infiltration without extrathyroidal invasion (P < 0.0001; OR = 0.21, 95% CI 0.14-0.31) was more frequent in the studied group, unlike extracapsular invasion, which was significantly more often present in patients with DTC but without CLT (P = 0.004; OR = 1.66; 95% CI 1.17-2.34) as well as nodal involvement (P = 0.048; OR = 0.65, 95% CI 0.42-0.99). CONCLUSIONS The collected data indicate a protective role of CLT in preventing the spread of the DTC. The presence of CLT might limit tumour growth to the primary site.
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Affiliation(s)
- M Borowczyk
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - A Janicki
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - G Dworacki
- Department of Clinical Immunology, Poznan University of Medical Sciences, 5D, Rokietnicka Street, 60-806, Poznan, Poland
| | - E Szczepanek-Parulska
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - M Danieluk
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - J Barnett
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - M Antonik
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - M Kałużna
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - B Bromińska
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - R Czepczyński
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - M Bączyk
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
| | - K Ziemnicka
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland.
| | - M Ruchała
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 49, Przybyszewskiego Street, 60-355, Poznan, Poland
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Ferrari SM, Elia G, Ragusa F, Paparo SR, Caruso C, Benvenga S, Fallahi P, Antonelli A. The protective effect of myo-inositol on human thyrocytes. Rev Endocr Metab Disord 2018; 19:355-362. [PMID: 30511181 DOI: 10.1007/s11154-018-9476-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Patients affected by autoimmune thyroiditis reached positive effects on indices of thyroid autoimmunity and/or thyroidal function, after following a treatment with selenomethionine (Se) alone, or Se in combination with Myo-inositol (Myo-Ins). Our purpose was to investigate if Myo-Ins alone, or a combination of Se + Myo-Ins, is effective in protecting thyroid cells from the effects given by cytokines, or hydrogen peroxide (H2O2). We assessed the interferon (IFN)-γ-inducible protein 10 (IP-10/CXCL10) secretion by stimulating primary thyrocytes (obtained from Hashimoto's thyroiditis or from control patients) with cytokines in presence/absence of H2O2. Our results confirm: 1) the toxic effect of H2O2 in primary thyrocytes that leads to an increase of the apoptosis, to a decrease of the proliferation, and to a slight reduction of cytokines-induced CXCL10 secretion; 2) the secretion of CXCL10 chemokine induced by IFN-γ + tumor necrosis factor alpha (TNF)-α has been decreased by Myo + Ins, both in presence or absence of H2O2; 3) no effect has been shown by the treatment with Se. Therefore, a protective effect of Myo-Ins on thyroid cells has been suggested by our data, which exact mechanisms are at the basis of this effect need to be furtherly investigated.
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Affiliation(s)
- Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Claudia Caruso
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, 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', I-98125, Messina, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy.
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Vita R, Ieni A, Tuccari G, Benvenga S. The increasing prevalence of chronic lymphocytic thyroiditis in papillary microcarcinoma. Rev Endocr Metab Disord 2018; 19:301-309. [PMID: 30456477 DOI: 10.1007/s11154-018-9474-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Although the incidence of some malignancy has decreased over the recent years, this is not the case of papillary thyroid microcarcinoma (PTMC), whose incidence has increased worldwide. Most PTMC are found incidentally after histological examination of specimens from surgery for benign thyroid disease. Hashimoto's thyroiditis, whose incidence has also increased, coexists in about one in three PTMC patients. Three different mechanisms have been proposed to clarify the association between chronic lymphocytic thyroiditis and PTMC, namely tumor development/growth by: (i) TSH stimulation, (ii) expression of certain proto-oncogenes, (iii) chemokines and other molecules produced by the lymphocytic infiltrate. Whether Hashimoto's thyroiditis protects against lymph node metastasis is debated. Overall, autommune thyroiditis seems to contribute to the favorable prognosis of PTMC. Major limitations of the studies so far performed include: (i) retrospective design, (ii) limited statistical power, (iii) high risk of selection bias, (iv) and predominant Asian ethnicity of patients. Full genetic profiling of both diseases and identification of environmental factors capable to trigger them, as well as well-powered prospective studies on different ethnical groups, may help understand their causal association and why their frequencies are continuing raising.
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Affiliation(s)
- Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Antonio Ieni
- Department of Human Pathology of Adult and Evolutive Age "Gaetano Barresi"-Section of Pathological Anatomy, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Giovanni Tuccari
- Department of Human Pathology of Adult and Evolutive Age "Gaetano Barresi"-Section of Pathological Anatomy, University of Messina, Viale Gazzi, 98125, Messina, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Viale Gazzi, 98125, Messina, Italy.
- Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Viale Gazzi, 98125, Messina, Italy.
- Interdepartmental Program of Molecular & Clinical Endocrinology and Women's Endocrine Health, University Hospital, A.O.U. Policlinico G. Martino, Viale Gazzi, 98125, Messina, Italy.
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Arena S, Benvenga S. Gender-specific correlation of intranodular chronic lymphocytic thyroiditis with thyroid nodule size, echogenicity, and histologically-verified cytological class of malignancy risk. JOURNAL OF CLINICAL AND TRANSLATIONAL ENDOCRINOLOGY 2018; 14:39-45. [PMID: 30416974 PMCID: PMC6216079 DOI: 10.1016/j.jcte.2018.10.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 10/23/2018] [Accepted: 10/24/2018] [Indexed: 12/31/2022]
Abstract
No data are available on the cytologically and histologically demonstrated presence of intranodular chronic lymphocytic thyroiditis (ICLT) and on the ICLT relationship with thyroid nodule characteristics such as size, echotexture and nature (benign or malignant). We wished to fill this gap by analyzing data in a gender-specific fashion. We studied 408 thyroid nodules from 408 consecutive persons (325 females and 83 males). Nodules were isoechoic (n = 268) or hypoechoic (n = 140), ICLT +ve (n = 113 [27.7%]) or ICLT -ve (n = 295), cytologically low-risk (n = 197) or high-risk (n = 211), histologically benign (n = 263) or malignant (n = 145). ICLT prevailed in females (97/113) and in hypoechoic nodules (58/140 [41.4%] vs 55/268 [20.5%], P < 0.0001). Compared to males, females had (i) smaller nodules (18.5 ± 9.4 vs 23.3 ± 13.4 mm, P = 0.0002), a difference due to the isoechoic nodules (21.1 ± 9.8 vs 26.6 ± 14.1 mm, P = 0.0006), (ii) lower rates of high-risk nodules (161/325 [49.5%] vs 50/83 [60.2%], P = 0.082) and malignant nodules (110/325 [33.8%] vs 35/83 [42.2%] P = 0.16). ICLT +ve nodules were smaller than the ICLT -ve ones (15.4 ± 6.9 vs 20.9 ± 11.2 mm, P < 0.0001), a difference due to the isoechoic nodules (17.5 ± 6.5 vs 23.6 ± 11.7 mm, P = 0.0003). The smallest nodules were hypoechoic, cancerous and ICLT +ve nodules in males (9.5 ± 4.0 mm); the largest were isoechoic, cytologically risky and ICLT -ve in males (29.1 ± 13.2 mm). Compared to ICLT -ve nodules, malignancy prevailed in ICLT +ve nodules (55/113 [48.7%] vs 90/295 [30.5%], P = 0.0006), both in hypoechoic (37/58 [63.8%] vs 41/82 [50.0%]) and isoechoic nodules (18/55 [32.7%] vs 49/213 [23.0%]). ICLT +ve hypoechoic nodules of females and ICLT -ve hypoechoic nodules of males had the greatest rate of malignancy (67% both), while ICLT -ve isoechoic nodules of females had the lowest (19%). In conclusion, presence/absence of ICLT is associated with some sexually dimorphic characteristics of thyroid nodules. Adding the specification of ICLT positivity/negativity in cytological reports may help improving the risk of malignancy at least in some groups of thyroid nodules.
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Affiliation(s)
- Salvatore Arena
- A.S.P. 8 Siracusa, Section of Endocrinology and Metabolic Diseases, Department of Internal Medicine, Umberto I Hospital, Siracusa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular & Clinical Endocrinology, and Women's Endocrine Health, AOU Policlinico G. Martino, Messina, Italy.,Master Program of Childhood, Adolescent and Women's Endocrine Health, University of Messina, Italy
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Di Dato C, Gianfrilli D, Greco E, Astolfi M, Canepari S, Lenzi A, Isidori AM, Giannetta E. Profiling of selenium absorption and accumulation in healthy subjects after prolonged L-selenomethionine supplementation. J Endocrinol Invest 2017; 40:1183-1190. [PMID: 28393316 DOI: 10.1007/s40618-017-0663-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 03/22/2017] [Indexed: 02/05/2023]
Abstract
PURPOSE Autoimmune thyroiditis and its complications for the reproductive system are a growing problem. Selenium is a common ingredient in numerous food supplements recommended for thyroiditis and pregnancy. A fast, simple method to measure serum selenium concentration will improve knowledge of its pharmacokinetics and toxicity. AIM To validate a useful method to measure serum selenium concentration and to study selenium absorption and accumulation in a prospective interventional study of prolonged treatment. METHODS Thirty healthy volunteers received a single dose of L-selenomethionine one tablet (83 mcg) (Phase 1), a single dose of two tablets (Phase 2), and two tablets daily for 14 days (Phase 3). Total selenium and selenium time profiles were generated by serial sampling (T0, T3, T6, T12, and T24 hours after ingestion-Phases 1 and 2; and T0 and T24 hours-Phase 3). Selenium concentration was investigated by open-vessel acid digestion of small serum volumes followed by hydride generation atomic fluorescence spectroscopy analysis. RESULTS There was a significant increase in serum selenium concentration (mcg/L) in all treatment phases. Significantly increased levels were reached at T3 in Phase 1 (baseline: 76.5 ± 2.47; T3: 82.8 ± 3.28) and at T6 in Phase 2 (83.8 ± 3.46). They remained significantly increased at T12 in Phase 1 and T24 in Phase 2 (79.03 ± 2.69). There was significant selenium accumulation after prolonged intake (14 days) (102.13 ± 5.61). CONCLUSIONS Prolonged selenomethionine administration increases circulating blood selenium concentration and hydride generation atomic fluorescence spectroscopy enables its accurate quantification.
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Affiliation(s)
- C Di Dato
- Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - D Gianfrilli
- Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - E Greco
- Center for Reproductive Medicine, European Hospital, Rome, Italy
| | - M Astolfi
- Chemistry Department, "Sapienza" University of Rome, Rome, Italy
| | - S Canepari
- Chemistry Department, "Sapienza" University of Rome, Rome, Italy
| | - A Lenzi
- Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - A M Isidori
- Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - E Giannetta
- Department of Experimental Medicine, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
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Azizi F, Mehran L, Hosseinpanah F, Delshad H, Amouzegar A. Primordial and Primary Preventions of Thyroid Disease. Int J Endocrinol Metab 2017; 15:e57871. [PMID: 29344036 PMCID: PMC5750785 DOI: 10.5812/ijem.57871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 07/09/2017] [Accepted: 08/14/2017] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Primordial and primary preventions of thyroid diseases are concerned with avoiding the appearance of risk factors, delaying the progression to overt disease, and minimizing the impact of illness. SUMMARY Using related key words, 446 articles related to primordial and primary, preventions of thyroid diseases published between 2001-2015 were evaluated, categorized and analyzed. Prevention and elimination of iodine deficiency are major steps that have been successfully achieved and maintained in many countries of the world in last 2 decades. Recent investigations related to the effect of cigarette smoking, alcohol consumption, and autoimmunity in the prevention of thyroid disorders have been reviewed. CONCLUSIONS The cornerstone for successful prevention of thyroid disease entails timely implementation of its primordial and primary preventions, which must be highly prioritized in related health strategies by health authorities.
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Affiliation(s)
- Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Ladan Mehran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Hossein Delshad
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Atieh Amouzegar
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Corresponding author: Atieh Amouzegar, Assistant Professor of Internal Medicine and Endocrinology, Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran, P.O. Box: 19395-4763. Tel: +98-2122432503, Fax: +98-2122402463, E-mail:
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Vita R, Santaguida MG, Virili C, Segni M, Galletti M, Mandolfino M, Di Bari F, Centanni M, Benvenga S. Serum Thyroid Hormone Antibodies Are Frequent in Patients with Polyglandular Autoimmune Syndrome Type 3, Particularly in Those Who Require Thyroxine Treatment. Front Endocrinol (Lausanne) 2017; 8:212. [PMID: 28894436 PMCID: PMC5581384 DOI: 10.3389/fendo.2017.00212] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 08/09/2017] [Indexed: 11/30/2022] Open
Abstract
Polyglandular autoimmune syndrome (PAS) type 3 consists of autoimmune thyroid disease (AITD) coexisting with ≥1 non-thyroidal autoimmune disease (NTAID) other than Addison's disease and hypoparathyroidism. We evaluated the prevalence and repertoire of thyroid hormones antibodies (THAb) in PAS-3 patients. Using a radioimmunoprecipation technique, we measured THAb (T3IgM, T3IgG, T4IgM, and T4IgG) in 107 PAS-3 patients and 88 controls (patients with AITD without any NTAID). Based on the selective coexistence of AITD with one NTAID (chronic autoimmune gastritis, non-segmental vitiligo or celiac disease), patients were divided into group 1 (chronic autoimmune gastritis positive, n = 64), group 2 (non-segmental vitiligo positive, n = 24), and group 3 (celiac disease positive, n = 15). At least one of the four THAb was detected in 45 PAS-3 patients (42.1%) and 28 controls (31.8%, P = 0.14), with similar rates in the three PAS-3 groups. The rates of T3Ab, T4Ab, and T3 + T4Ab were similar in groups 1 and 2, while in group 3, T3Ab was undetected (P = 0.02). In PAS-3 patients, the rate of levothyroxine treatment was greater in THAb-positive patients compared to THAb-negative patients (76.7 vs. 56.1%, P = 0.03, RR = 1.4, 95% CI 1.03-1.81). Not unexpectedly, levothyroxine daily dose was significantly higher in group 1 and group 3, namely in patients with gastrointestinal disorders, compared to group 2 (1.9 ± 0.4 and 1.8 ± 0.3 vs. 1.5 ± 0.2 μg/kg body weight, P = 0.0005 and P = 0.004). Almost half of PAS-3 patients have THAb, whose repertoire is similar if chronic autoimmune gastritis or celiac disease is present. A prospective study would confirm whether THAb positivity predicts greater likelihood of requiring levothyroxine treatment.
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Affiliation(s)
- Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Maria Giulia Santaguida
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Camilla Virili
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Maria Segni
- Department of Pediatrics and Child Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Marina Galletti
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Mattia Mandolfino
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Flavia Di Bari
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
- Endocrinology Unit, AUSL Latina, Latina, 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 & Clinical Endocrinology, and Women’s Endocrine Health, University Hospital Policlinico Universitario G. Martino, Messina, Italy
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Santoro D, Vadalà C, Siligato R, Buemi M, Benvenga S. Autoimmune Thyroiditis and Glomerulopathies. Front Endocrinol (Lausanne) 2017; 8:119. [PMID: 28626447 PMCID: PMC5454061 DOI: 10.3389/fendo.2017.00119] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 05/16/2017] [Indexed: 01/19/2023] Open
Abstract
Autoimmune thyroiditis (AIT) is generally associated with hypothyroidism. It affects ~2% of the female population and 0.2% of the male population. The evidence of thyroid function- and thyroid autoantibody-unrelated microproteinuria in almost half of patients with AIT and sometimes heavy proteinuria as in the nephrotic syndrome point to a link of AIT with renal disease. The most common renal diseases observed in AIT are membranous nephropathy, membranoproliferative glomerulonephritis, minimal change disease, IgA nephropathy, focal segmental glomerulosclerosis, antineutrophil cytoplasmic autoantibody (ANCA) vasculitis, and amyloidosis. Different hypotheses have been put forward regarding the relationship between AIT and glomerulopathies, and several potential mechanisms for this association have been considered. Glomerular deposition of immunocomplexes of thyroglobulin and autoantibodies as well as the impaired immune tolerance for megalin (a thyrotropin-regulated glycoprotein expressed on thyroid cells) are the most probable mechanisms. Cross-reactivity between antigens in the setting of genetic predisposition has been considered as a potential mechanism that links the described association between ANCA vasculitis and AIT.
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Affiliation(s)
- Domenico Santoro
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Carmela Vadalà
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Rossella Siligato
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Michele Buemi
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Salvatore Benvenga
- Unit of Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Ieni A, Vita R, Magliolo E, Santarpia M, Di Bari F, Benvenga S, Tuccari G. One-third of an Archivial Series of Papillary Thyroid Cancer (Years 2007-2015) Has Coexistent Chronic Lymphocytic Thyroiditis, Which Is Associated with a More Favorable Tumor-Node-Metastasis Staging. Front Endocrinol (Lausanne) 2017; 8:337. [PMID: 29250033 PMCID: PMC5716977 DOI: 10.3389/fendo.2017.00337] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 11/15/2017] [Indexed: 11/13/2022] Open
Abstract
The significance and impact of the coexistence of chronic lymphocytic thyroiditis (CLT) with thyroid cancer is still debated. To verify the influence of CLT on papillary thyroid cancer (PTC), we retrospectively collected 505 PTC cases and analyzed age at diagnosis, sex, size, lymph node status, and staging. We found that CLT was present in 168 PTC (33.3%). Compared with the 337 patients without CLT (non-CLT), CLT patients were younger (44.42 ± 13.72 vs. 47.21 ± 13.76 years, P = 0.03), had smaller tumors (9.39 ± 6.10 vs. 12 ± 9.71 mm, P = 0.002), and lower rate of lymph node metastases (12.5 vs. 21.96%, P = 0.01, OR = 0.508). Tumor-node-metastasis (TNM) staging (T1a through T4) was more favorable for the CLT group compared to the non-CLT group (for instance, T1a = 65.5 vs. 49.8%, T3 = 4.8 vs. 23.4%). This study shows that one in three patients with PTC harbors CLT, which is associated with a more favorable TNM staging, consistently with a favorable outlook of PTC.
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Affiliation(s)
- Antonio Ieni
- Department of Human Pathology of Adult and Evolutive Age “Gaetano Barresi”—Section of Pathological Anatomy, University of Messina, Messina, Italy
| | - Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- *Correspondence: Roberto Vita,
| | | | - Mariacarmela Santarpia
- Department of Human Pathology of Adult and Evolutive Age “Gaetano Barresi”—Section of Oncology, University of Messina, Messina, Italy
| | - Flavia Di Bari
- Department of Clinical and Experimental Medicine, University of Messina, Messina, 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 & Clinical Endocrinology and Women’s Endocrine Health, University Hospital, Azienda Ospedaliera Universitaria Policlinico G. Martino, Messina, Italy
| | - Giovanni Tuccari
- Department of Human Pathology of Adult and Evolutive Age “Gaetano Barresi”—Section of Pathological Anatomy, University of Messina, Messina, Italy
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Sindoni A, Rodolico C, Pappalardo MA, Portaro S, Benvenga S. Hypothyroid myopathy: A peculiar clinical presentation of thyroid failure. Review of the literature. Rev Endocr Metab Disord 2016; 17:499-519. [PMID: 27154040 DOI: 10.1007/s11154-016-9357-0] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abnormalities in thyroid function are common endocrine disorders that affect 5-10 % of the general population, with hypothyroidism occurring more frequently than hyperthyroidism. Clinical symptoms and signs are often nonspecific, particularly in hypothyroidism. Muscular symptoms (stiffness, myalgias, cramps, easy fatigability) are mentioned by the majority of patients with frank hypothyroidism. Often underestimated is the fact that muscle symptoms may represent the predominant or the only clinical manifestation of hypothyroidism, raising the issue of a differential diagnosis with other causes of myopathy, which sometimes can be difficult. Elevated serum creatine kinase, which not necessarily correlates with the severity of the myopathic symptoms, is certainly suggestive of muscle impairment, though it does not explain the cause. Rare muscular manifestations, associated with hypothyroidism, are rhabdomyolysis, acute compartment syndrome, Hoffman's syndrome and Kocher-Debré-Sémélaigne syndrome. Though the pathogenesis of hypothyroid myopathy is not entirely known, proposed mechanisms include altered glycogenolytic and oxidative metabolism, altered expression of contractile proteins, and neuro-mediated damage. Correlation studies of haplotype, muscle gene expression and protein characterization, could help understanding the pathophysiological mechanisms of this myopathic presentation of hypothyroidism.
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Affiliation(s)
- Alessandro Sindoni
- Department of Biomedical and Dental Sciences and of Morphological and Functional Images, University of Messina, Messina, Italy.
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali, Università degli Studi di Messina, Via Consolare Valeria, 1, 98125, Messina, Italy.
| | - Carmelo Rodolico
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | | | - Simona Portaro
- IRCCS Centro Neurolesi "Bonino Pulejo", SS 113, Via Palermo, c.da Casazza, Messina, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women's Endocrine Health, Messina, Italy
- Interdepartmental Program of Clinical and Molecular Endocrinology & Women's Endocrine Health, A.O.U. Policlinico "G. Martino", Messina, Italy
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Zaccarelli-Marino MA, Saldiva André CD, Singer JM. Overt Primary Hypothyroidism in an Industrial Area in São Paulo, Brazil: The Impact of Public Disclosure. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:E1161. [PMID: 27879691 PMCID: PMC5129371 DOI: 10.3390/ijerph13111161] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 11/11/2016] [Accepted: 11/17/2016] [Indexed: 12/22/2022]
Abstract
Background: Primary hypothyroidism (PH) is the most common thyroid pathology. Purpose: to evaluate the impact of public disclosure of an unexpected number of PH cases on the frequency of patients seeking medical evaluation for endocrinological diseases. Methods: data on 6306 subjects (3356 living in the surroundings of a petrochemical complex and 2950 in a control region) were collected over a 15-year time span. Thyroid function was determined by serum levels of triiodothyronine, thyroxine, free thyroxine and thyrotrophin. Antithyroglobulin and antithyroperoxidase antibodies and sonographic scans of the thyroid were performed in all patients. The data were analyzed via log-linear models to compute odds and odds ratios. Results: An increasing trend in the odds of PH was detected along the observation period with greater slope in the study region than in the control region. The odds of PH in the post-disclosure period (2002 to 2004) are greater than the corresponding ones in the pre-disclosure period (1989 to 2001). Conclusions: This study shows that living in the surroundings of a petrochemical complex may be an important risk factor for PH for both adults and children. Furthermore, public disclosure of such risk factor contributes to the awareness of the problem and to the possibility of an early diagnosis.
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Affiliation(s)
| | - Carmen Diva Saldiva André
- Department of Statistics, Institute of Mathematics and Statistics, University of São Paulo, São Paulo 05508-090, Brazil.
| | - Julio M Singer
- Department of Statistics, Institute of Mathematics and Statistics, University of São Paulo, São Paulo 05508-090, Brazil.
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Teti C, Nazzari E, Galletti MR, Mandolfino MG, Pupo F, Pesce G, Lillo F, Bagnasco M, Benvenga S. Unexpected Elevated Free Thyroid Hormones in Pregnancy. Thyroid 2016; 26:1640-1644. [PMID: 27538922 DOI: 10.1089/thy.2016.0112] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The use of thyrotropin and free thyroid hormone assays to evaluate thyroid function is widespread, but in some situations the results are inconsistent with the patient's thyroid status. SUMMARY A 35-year-old woman with a known diagnosis of chronic autoimmune thyroiditis was referred to the authors' clinic at week 26 of her second pregnancy. The patient was clinically euthyroid. Consistent with this, her serum thyrotropin (TSH) was normal (0.79 mIU/L), but she had elevated free thyroid hormones-free triiodothyronine (fT3) and free thyroxine (fT4)-as determined by a one-step chemiluminescent assay. The patient was taking levothyroxine replacement therapy (125 μg/day), and the dose was confirmed. Previous blood tests showed concordance between TSH and free thyroid hormone values. The patient was followed up throughout gestation and at 12 months postpartum. During gestation, her free thyroid hormones remained high using one-step methods, while the total thyroid hormone concentration values were within the reference range, in agreement with the TSH values. Postpartum fT4 and fT3 values returned progressively to normality, in agreement with the TSH values. The presence of circulating thyroid hormone autoantibodies (THAb) was hypothesized, which are known to interfere, although to a variable extent, with thyroid hormone one-step assays. Using stored frozen sera, this hypothesis was confirmed indirectly by measuring normal levels of fT3 and fT4 with a two-step method, and directly by demonstrating THAb against the two hormones. CONCLUSION Despite their relative rarity, circulating THAb may be suspected when laboratory data are not consistent and contrast with the clinical picture. To the authors' knowledge, no previous case of transient appearance of THAb in pregnancy has been described.
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Affiliation(s)
- Claudia Teti
- 1 Endocrinology Unit, Department of Internal Medicine and Medical Specialties and Center of Excellence for Biomedical Research, University of Genova , IRCCS AOU San Martino-IST, Genova, Italy
| | - Elena Nazzari
- 1 Endocrinology Unit, Department of Internal Medicine and Medical Specialties and Center of Excellence for Biomedical Research, University of Genova , IRCCS AOU San Martino-IST, Genova, Italy
| | - Marina Raffaella Galletti
- 2 Endocrinology Section, Department of Clinical and Experimental Medicine, University of Messina , Messina, Italy
| | - Mattia Grazia Mandolfino
- 2 Endocrinology Section, Department of Clinical and Experimental Medicine, University of Messina , Messina, Italy
| | - Francesca Pupo
- 3 Autoimmunity Unit, Department of Internal Medicine and Medical Specialties and Center of Excellence for Biomedical Research, University of Genova , IRCCS AOU San Martino-IST, Genova, Italy
| | - Giampaola Pesce
- 3 Autoimmunity Unit, Department of Internal Medicine and Medical Specialties and Center of Excellence for Biomedical Research, University of Genova , IRCCS AOU San Martino-IST, Genova, Italy
| | - Flavia Lillo
- 4 Laboratory of Clinical Pathology, ASL2 Savonese , Savona, Italy
| | - Marcello Bagnasco
- 1 Endocrinology Unit, Department of Internal Medicine and Medical Specialties and Center of Excellence for Biomedical Research, University of Genova , IRCCS AOU San Martino-IST, Genova, Italy
- 3 Autoimmunity Unit, Department of Internal Medicine and Medical Specialties and Center of Excellence for Biomedical Research, University of Genova , IRCCS AOU San Martino-IST, Genova, Italy
| | - Salvatore Benvenga
- 2 Endocrinology Section, Department of Clinical and Experimental Medicine, University of Messina , Messina, Italy
- 5 Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina , Messina, Italy
- 6 Interdepartmental Program on Molecular and Clinical Endocrinology, and Women's Endocrine Health, University Hospital of Messina , Messina, Italy
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Esposito T, Lobaccaro JM, Esposito MG, Monda V, Messina A, Paolisso G, Varriale B, Monda M, Messina G. Effects of low-carbohydrate diet therapy in overweight subjects with autoimmune thyroiditis: possible synergism with ChREBP. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:2939-2946. [PMID: 27695291 PMCID: PMC5028075 DOI: 10.2147/dddt.s106440] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The thyroid is one of the metabolism regulating glands. Its function is to determine the amount of calories that the body has to burn to maintain normal weight. Thyroiditides are inflammatory processes that mainly result in autoimmune diseases. We have conducted the present study in order to have a clear picture of both autoimmune status and the control of body weight. We have evaluated the amount of either thyroid hormones, or antithyroid, or anti-microsomal, or anti-peroxidase antibodies (Abs) in patients with high amounts of Abs. In a diet devoid of carbohydrates (bread, pasta, fruit, and rice), free from goitrogenic food, and based on body mass index, the distribution of body mass and intracellular and extracellular water conducted for 3 weeks gives the following results: patients treated as above showed a significant reduction of antithyroid (−40%, P<0.013), anti-microsomal (−57%, P<0.003), and anti-peroxidase (−44%, P<0,029) Abs. Untreated patients had a significant increase in antithyroid (+9%, P<0.017) and anti-microsomal (+30%, P<0.028) Abs. Even the level of anti-peroxidase Abs increased without reaching statistical significance (+16%, P>0064). With regard to the body parameters measured in patients who followed this diet, reduction in body weight (−5%, P<0.000) and body mass index (−4%, P<0.000) were observed. Since 83% of patients with high levels of autoantibodies are breath test positive to lactase with a lactase deficit higher than 50%, this fact led us to hypothesize a correlation with carbohydrate-responsive element-binding protein and therefore a possible role of carbohydrate metabolism in the development and maintenance of autoimmune thyroiditis associated with body weight increase and slower basic metabolism.
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Affiliation(s)
- Teresa Esposito
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine; Laboratory of Molecular Biology and Genetics, Department of Experimental Medicine, Second University of Naples, Naples, Italy
| | - Jean Marc Lobaccaro
- UMR, Clermont Université, Centre de Recherche en Nutrition Humaine d'Auvergne, Aubière Cedex, France
| | | | - Vincenzo Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine
| | - Giuseppe Paolisso
- Department of Scienze Mediche, Chirurgiche, Neurologiche, Metaboliche e dell'Invecchiamento, Second University of Naples, Naples
| | - Bruno Varriale
- Laboratory of Molecular Biology and Genetics, Department of Experimental Medicine, Second University of Naples, Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine
| | - Giovanni Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine; Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
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Kilic MK, Yesilkaya Y, Tezcan K, Cinar N, Akin S, Karakaya J, Akata D, Usman A, Gurlek A. The association between thyroid volume, L-thyroxine therapy and hepatocyte growth factor levels among patients with euthyroid and hypothyroid goitrous and non-goitrous Hashimoto's thyroiditis versus healthy subjects. Endocr Res 2016; 41:110-5. [PMID: 26726836 DOI: 10.3109/07435800.2015.1094084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Hashimoto's thyroiditis (HT) is the most common etiology of hypothyroidism in regions where iodine deficiency is not a concern. To date, many clinical investigations have been conducted to elucidate its pathogenesis. Several growth factors have been shown to have a role in its development. Hepatocyte growth factor (HGF) is one of the aforementioned molecules. We aimed to demonstrate whether HGF is responsible for HT and goiter development. Also, we aimed to test the hypothesis that levo-thyroxine sodium therapy will suppress HGF levels. MATERIALS AND METHODS Sixty-one premenopausal women who were admitted to our outpatient clinic between November 2010 and September 2011 were enrolled. Three groups were determined according to their thyroid function tests (TFTs) as euthyroid Hashimoto's, control and subclinical hypothyroid Hashimoto's groups. Basal TFTs, anti-thyroid peroxidase (anti-TPO), anti-thyroglobulin (anti-tg), thyroid ultrasonography (USG) and HGF were studied and recorded. Subclinical hypothyroid HT patients received levo-thyroxine sodium replacement therapy, and were re-assessed for the same laboratory and radiologic features after a median 3.5 month follow-up. RESULTS Basal HGF levels were not different between groups. In the subclinical hypothyroidism group, HGF levels (752.75 ± 144.91 pg/ml vs. 719.37 ± 128.05 pg/ml; p = 0.496) and thyroid volumes (12.51 ± 3.67 cc vs. 12.18 ± 4.26 cc; p = 0.7) before and after treatment did not change significantly. No correlations were found between HGF and other parameters. HGF levels were similar between subjects with nodular goiter and normal thyroid structure. CONCLUSIONS HGF was not shown to be associated with HT and goiter development. In addition, levo-thyroxine sodium replacement therapy did not alter serum HGF levels significantly.
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Affiliation(s)
| | | | - Kadriye Tezcan
- c Department of Internal Medicine , Division of Endocrinology and Metabolism
| | - Nese Cinar
- c Department of Internal Medicine , Division of Endocrinology and Metabolism
| | - Safak Akin
- c Department of Internal Medicine , Division of Endocrinology and Metabolism
| | - Jale Karakaya
- d Department of Biostatistics , Hacettepe University Faculty of Medicine , Ankara , Turkey
| | | | - Aydan Usman
- c Department of Internal Medicine , Division of Endocrinology and Metabolism
| | - Alper Gurlek
- c Department of Internal Medicine , Division of Endocrinology and Metabolism
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Benvenga S, Antonelli A, Vita R. Thyroid nodules and thyroid autoimmunity in the context of environmental pollution. Rev Endocr Metab Disord 2015; 16:319-40. [PMID: 26825072 DOI: 10.1007/s11154-016-9327-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Evidence suggests that in most industrialized countries autoimmune disorders, including chronic lymphocytic thyroiditis, are increasing. This increase parallels the one regarding differentiated thyroid cancer, the increment of which is mainly due to the papillary histotype. A number of studies have pointed to an association between chronic lymphocytic thyroiditis and differentiated thyroid cancer. The upward trend of these two thyroid diseases is sustained by certain environmental factors, such as polluting substances acting as endocrine disrupting chemicals. Herein we will review the experimental and clinical literature that highlights the effects of environmental and occupational exposure to polluting chemicals in the development of autoimmune thyroid disease or differentiated thyroid cancer. Stakeholders, starting from policymarkers, should become more sensitive to the consequences for the thyroid resulting from exposure to EDC. Indeed, the economic burden resulting from such consequences has not been quantified thus far.
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Affiliation(s)
- Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico G. Martino, Padiglione H, 4 piano, via Consolare Valeria, 98125, Messina, Italy.
- Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina School of Medicine, Messina, Italy.
- Interdepartmental Program of Molecular and Clinical Endocrinology, and Women's Endocrine Health, University Hospital Policlinico G. Martino, Messina, Italy.
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico G. Martino, Padiglione H, 4 piano, via Consolare Valeria, 98125, Messina, Italy
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Iliadou PK, Effraimidis G, Konstantinos M, Grigorios P, Mitsakis P, Patakiouta F, Pazaitou-Panayiotou K. Chronic lymphocytic thyroiditis is associated with invasive characteristics of differentiated thyroid carcinoma in children and adolescents. Eur J Endocrinol 2015; 173:827-33. [PMID: 26369577 DOI: 10.1530/eje-14-1046] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 09/08/2015] [Indexed: 11/08/2022]
Abstract
BACKGROUND The association between chronic lymphocytic thyroiditis (CLT) and thyroid cancer is an interesting topic. The aim of the present study was to evaluate if demographic and histological characteristics as well as the long-term outcome of thyroid cancer was different in children and adolescents with and without CLT. METHODS The medical records of children and adolescents (≤21 years old) were reviewed. The following data were recorded: gender, year and age at diagnosis, family history of thyroid cancer, history of external radiation therapy, histological type (papillary and variants, follicular and variants), tumour size, multifocality, infiltration of thyroid parenchyma or surrounding soft tissues, vascular invasion, presence of lymph node and distant metastases. Information about the presence of TgAb and TPOAb was also collected. RESULTS One hundred eight children and adolescents (median age 19.0, interquartile range 4.0 years) were diagnosed with differentiated thyroid carcinoma (DTC); 31 patients (28.7%) presented histological characteristics compatible with CLT. Infiltration of thyroid parenchyma was more frequent in patients with CLT compared to patients without (74.2% vs 48.1% respectively, P=0.024). Familial papillary thyroid carcinoma (PTC) was more frequent in patients with CLT compared to those without CLT (20.7% vs 2.8% respectively, P=0.009). There was no better outcome with respect to the presence of CLT or not. CONCLUSIONS Children and adolescents with CLT present more frequently familial PTC as well as thyroid cancer with invasive characteristics.
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Affiliation(s)
- Paschalia K Iliadou
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
| | - Grigoris Effraimidis
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
| | - Michalakis Konstantinos
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
| | - Panagiotou Grigorios
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
| | - Periklis Mitsakis
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
| | - Frideriki Patakiouta
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
| | - Kalliopi Pazaitou-Panayiotou
- Department of EndocrinologyTheagenio Cancer Hospital, 2, Al Simeonidi Street, 54007 Thessaloniki, GreeceEndocrinology SectionInternal Medicine Department, Nykobing Falster Hospital, Nykobing Falster, DenmarkDepartment of PathologyTheagenio Cancer Hospital, Thessaloniki, Greece
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Grani G, Carbotta G, Nesca A, D'Alessandri M, Vitale M, Del Sordo M, Fumarola A. A comprehensive score to diagnose Hashimoto's thyroiditis: a proposal. Endocrine 2015; 49:361-5. [PMID: 25280964 DOI: 10.1007/s12020-014-0441-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 09/26/2014] [Indexed: 12/18/2022]
Abstract
The heterogeneity of diagnostic criteria of Hashimoto's thyroiditis leads to overdiagnosis and prevents strong conclusions from being drawn in clinical studies. The aim of this study is to propose a comprehensive scoring system. A case-control study compared a set of presurgical features of patients with lymphocytic infiltration of the thyroid (Hashimoto's thyroiditis) and controls, in order to design a multi-criteria scoring system. Given a dichotomous outcome (lymphocytic infiltration of the thyroid), a set of covariates was analyzed in 180 patients after total thyroidectomy. A different validation cohort of 1,171 patients was reviewed and classified according to the score. Variables associated with the diagnosis of Hashimoto's thyroiditis were first assessed by univariate analysis. Analysis showed that TPOAb (area under the ROC curve (AUC), 0.67; 95 % CI 0.57-0.77) and TgAb (0.63; 95 % CI 0.54-0.74) were univariate predictors of the diagnosis of HT, which is largely recognized. Combined covariates were then tested using stepwise logistic regression analysis. The final regression model included TPOAb, TgAb, and thyroid vascularity (AUC 0.72; 95 % CI 0.62-0.81). A scoring system was developed, which has a sensitivity of 45.5 % and a specificity of 89.0 %, with a cutoff of 1.7. The likelihood of incident hypothyroidism was higher (OR 2.30; p = 0.004) in the positive (≥1.7) score group. A scoring system has a better performance than any single predictor and is able to identify the subgroup of individuals at higher risk to develop subsequent hypothyroidism.
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Affiliation(s)
- Giorgio Grani
- Department of Experimental Medicine, Sapienza University of Rome, V.le Regina Elena, 324 00161, Rome, Italy
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Mondello P, Sindoni A, Pitini V, Scisca C, Altavilla G, Benvenga S. Thyroid function, autoimmunity and nodules in hematological malignancies. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2015; 59:236-44. [DOI: 10.1590/2359-3997000000044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Accepted: 03/30/2015] [Indexed: 11/21/2022]
Affiliation(s)
| | | | | | | | | | - Salvatore Benvenga
- University of Messina, Italy; University of Messina, Italy; University Hospital, Italy
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Tompa A, Jakab M, Biró A, Major J. [Genetic and immune-toxicologic studies on abnormal thyroid functions in hospital employees exposed to cytostatic drugs]. Orv Hetil 2015; 156:60-6. [PMID: 25563683 DOI: 10.1556/oh.2015.30064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Environmental exposure to harmful chemicals may produce severe consequences. AIM The aim of the authors was to perform geno- and immune-toxicological monitoring in female employees occupationally exposed to cytostatic agents in hospitals and compare the findings to those obtained from controls. METHOD Altogether 642 women working in hospital who were occupationally exposed to cytostatic drugs and 262 control women participated in the study. Frequency of chromosome aberrations, immune phenotype and activation of lymphocytes, and the production of reactive oxygen-species in neutrophil granulocytes were determined. RESULTS Markedly higher number (n=39) of thyroid alterations was observed among exposed subjects as compared to controls (n=3). In persons with abnormal thyroid functions, the frequency of chromosome aberrations (3.69%) was significantly higher (3.69%) than in exposed subjects without thyroid alterations (2.43%) and in controls (1.70% and 1.60% in control subjects with and without thyroid alterations, respectively). Significantly increased ratio of helper T lymphocytes and decreased ratio of cytotoxic T cells and transferrin-receptor (CD71) expressing B cells were observed in exposed subjects having abnormal thyroid functions as compared to controls. In addition, the ratio of B cells, CD71 expressing T cells and production of reactive oxygen-intermediates was significantly decreased in exposed subjects with thyroid alterations in comparison to exposed subjects without thyroid alterations. CONCLUSIONS The results indicate increased geno- and immune-toxic effects among exposed subjects having thyroid alterations. Further data are needed to clearly establish the underlying pathophysiological mechanism of this finding.
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Affiliation(s)
- Anna Tompa
- Országos Kémiai Biztonsági Intézet Citogenetikai és Immunológiai Csoport Budapest Semmelweis Egyetem, Általános Orvostudományi Kar Népegészségtani Intézet Budapest Nagyvárad tér 4. 1089
| | - Mátyás Jakab
- Országos Kémiai Biztonsági Intézet Citogenetikai és Immunológiai Csoport Budapest
| | - Anna Biró
- Országos Kémiai Biztonsági Intézet Citogenetikai és Immunológiai Csoport Budapest
| | - Jenő Major
- Országos Kémiai Biztonsági Intézet Citogenetikai és Immunológiai Csoport Budapest
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Şahin M, Çakal E, Özbek M, Güngünes A, Arslan MS, Akkaymak ET, Uçan B, Ünsal İÖ, Bozkurt NÇ, Delibaşı T. Elastography in the differential diagnosis of thyroid nodules in Hashimoto thyroiditis. Med Oncol 2014; 31:97. [DOI: 10.1007/s12032-014-0097-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Accepted: 06/23/2014] [Indexed: 12/13/2022]
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Oh CM, Park S, Lee JY, Won YJ, Shin A, Kong HJ, Choi KS, Lee YJ, Chung KW, Jung KW. Increased prevalence of chronic lymphocytic thyroiditis in Korean patients with papillary thyroid cancer. PLoS One 2014; 9:e99054. [PMID: 24927027 PMCID: PMC4057257 DOI: 10.1371/journal.pone.0099054] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 05/08/2014] [Indexed: 11/18/2022] Open
Abstract
Background In recent years, some reports have suggested that papillary thyroid cancers are more frequently associated with lymphocytic thyroiditis or Hashimoto's thyroiditis. This study investigated a potential increase in the prevalence of chronic lymphocytic thyroiditis among papillary thyroid cancer patients. Materials and Methods We used national epidemiological survey data on thyroid cancer patients diagnosed in 1999, 2005, and 2008. A retrospective medical record survey was conducted by representative sampling of a national cancer incidence database. The analysis included 5,378 papillary thyroid cancer patients aged 20–79 years. We calculated the age-standardized prevalence and age-adjusted prevalence ratios using a binomial regression model with a log link for the prevalence of chronic lymphocytic thyroiditis among papillary thyroid cancer patients by sex for each year. Results The prevalence of chronic lymphocytic thyroiditis among papillary thyroid cancer patients was 4.0% and 12.8% for men and women in 1999, 6.5% and 24.6% in 2005, and 10.7% and 27.6% in 2008, respectively. Between 1999 and 2008, the age-standardized prevalence of chronic lymphocytic thyroiditis increased 4.1-fold in male patients and 2.0-fold in female patients with papillary thyroid cancer. The prevalence of other thyroid diseases, however, did not increase in either gender. Conclusions Among Korean papillary thyroid cancer patients, the prevalence of chronic lymphocytic thyroiditis increased between 1999 and 2008, whereas the prevalence of other thyroid disorders did not change.
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Affiliation(s)
- Chang-Mo Oh
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Sohee Park
- Department of Epidemiology and Health Promotion, Yonsei University, Graduate School of Public Health, Seoul, Korea
| | - Joo Young Lee
- National Emergency Medical Center, National Medical Center, Seoul, Korea
| | - Young-Joo Won
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Aesun Shin
- Department of Preventive Medicine, Seoul National University, College of Medicine, Seoul, Korea
| | - Hyun-Joo Kong
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Kui-Sun Choi
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - You Jin Lee
- Center for Thyroid Cancer, National Cancer Center, Goyang, Korea
| | - Ki- Wook Chung
- Division of endocrine surgery, Department of surgery, Asan Medical Center, Seoul, Korea
| | - Kyu-Won Jung
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
- * E-mail:
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Promberger R, Hermann M, Pallikunnel SJ, Seemann R, Meusel M, Ott J. Quality of life after thyroid surgery in women with benign euthyroid goiter: influencing factors including Hashimoto's thyroiditis. Am J Surg 2014; 207:974-9. [DOI: 10.1016/j.amjsurg.2013.05.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 04/29/2013] [Accepted: 05/16/2013] [Indexed: 01/21/2023]
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Chandanwale SS, Gore CR, Bamanikar SA, Gupta N, Gupta K. Cytomorphologic spectrum of Hashimoto's thyroiditis and its clinical correlation: A retrospective study of 52 patients. Cytojournal 2014; 11:9. [PMID: 24987440 PMCID: PMC4058989 DOI: 10.4103/1742-6413.131741] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 01/06/2014] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is an autoimmune disease and it is more prevalent in Asians. The incidence of HT seems to be increasing in the recent times. It is one of the most common cause of hypothyroidism. The purpose of this study is to review the cytomorphologic spectrum of HT and correlate it with clinical findings including thyroid function and antibody profile. MATERIALS AND METHODS We retrospectively analyzed the fine-needle aspiration (FNA) features of 52 HT patients. Based on cytomorphologic features patients were categorized into three groups. Clinical findings including thyroid function and thyroid peroxidase (TPO) antibody profile were correlated with cytomorphologic features in all three groups. RESULTS Majority of the patients were females and in 2(nd), 3(rd) and 4(th) decades. Diffuse goiter and thyroid hypofunction were the common findings. Significant number of patients had thyroid hyperfunction. Increased lymphocytes on the background and lymphocytic infiltration of thyroid follicular cell clusters in cytology smears were diagnostic of HT. The 32 patients showed elevated titers of TPO antibodies. In the early stages and mild form of the disease, results of thyroid function and anti TPO antibodies are quite variable. CONCLUSIONS HT is a disease of young and middle age and mostly occur in females. Clinical findings alone may not be adequate for definitive diagnosis. FNA is the gold standard for diagnosis. In the presence of abundant colloid, follicular hyperplasia or co-existing neoplasm, careful interpretation of cytology smears should be done. Aspiration from more than one site minimizes the diagnostic pitfalls.
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Affiliation(s)
- Shirish S Chandanwale
- Address: Department of Pathology, Padm. Dr. D. Y. Patil Medical College, Pimpri, Pune, Maharashtra, India
| | - Charusheela R Gore
- Address: Department of Pathology, Padm. Dr. D. Y. Patil Medical College, Pimpri, Pune, Maharashtra, India
| | - Sunita A Bamanikar
- Address: Department of Pathology, Padm. Dr. D. Y. Patil Medical College, Pimpri, Pune, Maharashtra, India
| | - Nidhi Gupta
- Address: Department of Pathology, Padm. Dr. D. Y. Patil Medical College, Pimpri, Pune, Maharashtra, India
| | - Kanika Gupta
- Address: Department of Pathology, Padm. Dr. D. Y. Patil Medical College, Pimpri, Pune, Maharashtra, India
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Ruggeri RM, Saitta S, Cristani M, Giovinazzo S, Tigano V, Trimarchi F, Benvenga S, Gangemi S. Serum interleukin-23 (IL-23) is increased in Hashimoto's thyroiditis. Endocr J 2014; 61:359-63. [PMID: 24476945 DOI: 10.1507/endocrj.ej13-0484] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Recent studies have demonstrated that T-helper 17 lymphocytes (Th17), which produce mostly IL-17, play a major role in several autoimmune diseases commonly thought to be Th1-related, including Hashimoto's thyroiditis (HT). IL-23, a member of the IL-12 cytokine family, is known to guide T cells toward the Th17 phenotype and its serum levels are increased in several autoimmune disease. Few data are available in the literature on IL-23 in HT. Using IL-23 Quantikine ELISA Kit (lower limit of detection 2.7 pg/mL) we analyzed the serum levels of IL-23 in 81 HT patients (75 females and 6 males, aged 14-70; mean age 39±17 years), and an age- and sex-matched group of 80 healthy persons. Both patients and controls did not receive any treatment. The positive detection rates of serum IL-23 were significantly higher in patients with HT: 56% of HT patients had detectable IL-23 in serum compared to 36% of healthy subjects (Chi χ² test, p=0.014). Moreover, HT patients had significantly higher serum concentrations of IL-23 (157.38 ± 17.92 pg/mL) in comparison with healthy controls (21.46 ± 5.4 pg/mL; p <0.0001). No significant correlation was found between serum levels of IL-23 and Tg-Ab or TPO-Ab levels, as well as with TSH values, in HT patients. In conclusion, serum IL-23 is increased in euthyroid and untreated HT patients, as compared to healthy subjects. Our data suggest that IL-23 would play a role in the pathogenesis of HT.
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Affiliation(s)
- Rosaria Maddalena Ruggeri
- Unit of Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, Italy
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Benvenga S. On the association between Hashimoto's thyroiditis and papillary thyroid carcinoma: looking 100 years back and, hopefully, fewer years ahead to sort out this association. Thyroid 2013; 23:1180-1. [PMID: 23607293 DOI: 10.1089/thy.2013.0126] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Salvatore Benvenga
- 1 Department of Clinical and Experimental Medicine; Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina School of Medicine , Messina, Italy
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Leskela S, Rodríguez-Muñoz A, de la Fuente H, Figueroa-Vega N, Bonay P, Martín P, Serrano A, Sánchez-Madrid F, González-Amaro R, Marazuela M. Plasmacytoid dendritic cells in patients with autoimmune thyroid disease. J Clin Endocrinol Metab 2013; 98:2822-33. [PMID: 23666960 DOI: 10.1210/jc.2013-1273] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Patients with autoimmune thyroid diseases (AITD) show defects in immunoregulatory mechanisms. Herein we assessed the expression of different regulatory receptors in circulating and thyroid dendritic cells (DCs). DESIGN Peripheral blood samples from 49 patients with Hashimoto's thyroiditis, 35 with Graves' disease, and 34 healthy subjects were studied. Clinical parameters included grades of goiter and ophthalmopathy, thyroid function, and antibody tests. Thyroid tissue samples from 10 AITD patients were also analyzed. Levels of DCs and their expression of different regulatory molecules (IDO, ILT2, ILT3, PSGL-1, PD-L1) were studied. In vitro interferon-α response by plasmacytoid DCs (pDCs) and tryptophan (Trp) metabolites were determined. RESULTS Significant low levels of pDCs, but not conventional DCs, were detected in the peripheral blood from AITD patients, mainly in those with severe disease. Furthermore, a diminished expression of ILT3, PSGL-1, and CD69 by peripheral blood pDCs from AITD patients was observed. An increased number of pDCs was found in thyroid tissue, showing a diminished expression of ILT3 and PSGL-1. A lower proportion of IDO+ pDCs, a significant increase in Trp levels, a decrease in the kyneruine/Trp ratio, and an increased in vitro interferon-α response were present in AITD patients. Finally, a significant correlation was found between the in vitro synthesis of IL-10 by stimulated T cells and expression of IDO by pDCs. CONCLUSIONS The diminished number of pDCs in the peripheral blood from AITD patients as well as their abnormal phenotype could contribute significantly to the pathogenesis.
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Affiliation(s)
- Susanna Leskela
- Service of Endocrinology, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, 28006 Madrid, Spain.
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Ott J, Pecnik P, Promberger R, Pils S, Seemann R, Hermann M, Frigo P. Dehydroepiandrosterone in women with premature ovarian failure and Hashimoto's thyroiditis. Climacteric 2013; 17:92-6. [DOI: 10.3109/13697137.2013.800040] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Alfadhli S, Almutawa Q, Abbas JMK, Doi SAR. Association of Hashimoto's thyroiditis with cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) and inducible co-stimulator (ICOS) genes in a Kuwaiti population. Endocrine 2013; 43:666-77. [PMID: 23138463 DOI: 10.1007/s12020-012-9823-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Accepted: 10/18/2012] [Indexed: 12/12/2022]
Abstract
Analysing two CTLA-4 markers [exon 1 A49G single nucleotide polymorphism (SNP) and exon 4 3'UTR (AT)n repeat] and the ICOS intron 4 (GT)n marker for their potential association with HT, and exploring the effect of the tested SNPs on the CTLA-4 isoform expression at the mRNA and protein levels. Total of 270 age-gender-ethnically matched subjects were genotyped by fluorescent-labelled restriction fragment length polymorphism, multiplex PCR, and fragment analysis. Sequencing was used to confirm the genotyping results. Expression of the full-length and soluble CTLA-4 mRNAs analysed using real-time PCR. Sera from subjects were screened for sCTLA-4 using ELISA. Tested subjects revealed ten alleles and sixteen genotypes of CTLA-4 3'UTR(AT)n. The 3'UTR(AT)n was significantly associated with HT: allele (AT)15 and genotype 15/15 were found to cause susceptibility to HT (P = 0.004, OR = 2.13, 95 % CI = 1.26-3.58 and P = 0.029, OR = 2.77, 95 % CI = 1.1-6.94, respectively), whereas allele (AT)6 and genotype 6/6 were found to be protective of HT (P = 0.00002, OR = 0.36, 95 % CI = 0.227-0.57 and P = 0.001, OR = 0.357, 95 % CI = 0.1980.64, respectively). SNP A49G and ICOS(GT)n revealed no significant association with HT (P > 0.05). The expression of sCTLA-4 was inversely proportional to the number of 3'UTR(AT)n repeats, with heterozygous and longer (AT)n repeats showing lower levels of sCTLA-4 mRNA than those with shorter alleles in HC and HT (P = 0.001 and P = 0.04, respectively). Significant increase in the serum level of sCTLA-4 was observed in HT patients compared with the HC (P = 0.0007). The novel finding in our study is that the CTLA-4 3'UTR(AT)n proven to be a key player in the pathogenesis of HT.
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Affiliation(s)
- Suad Alfadhli
- Department of Medical Laboratory Sciences, Faculty of Allied Health Sciences, Kuwait University, P.O. Box 31470, Sulaibekhat, Kuwait.
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Latina A, Gullo D, Trimarchi F, Benvenga S. Hashimoto's thyroiditis: similar and dissimilar characteristics in neighboring areas. Possible implications for the epidemiology of thyroid cancer. PLoS One 2013; 8:e55450. [PMID: 23526929 PMCID: PMC3601092 DOI: 10.1371/journal.pone.0055450] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Accepted: 01/02/2013] [Indexed: 11/18/2022] Open
Abstract
CONTEXT Medical centers worldwide report an increased frequency of Hashimoto's thyroiditis (HT) and thyroid cancer (TC), two environmentally influenced diseases. In Sicily, data on HT are available for the province of Messina (1975-2005); data on TC are available for the whole island (2002-2004), with the volcanic province of Catania having the highest incidence. OBJECTIVE To replicate in Catania, on comparable years, the HT data of Messina. DESIGN METHODS SETTING: Review of the clinical records of patients in years 1995-2005 to compare presentation and yearly changes of HT. During 1995-2005, records were computer stored in the Endocrine Divisions of the University Hospitals of Catania and Messina, two tertiary referral centers. RESULTS Catania is outnumbered by Messina (742 vs. 3,409 HT patients). Similar were the linear increase in the yearly number of HT patients, rates of thyroid dysfunctions though with different proportions of subclinical and overt hypothyroidism, and rates of positiveness for TgAb or TPOAb. Different were age and its yearly trend; gender distribution and rates of the sonography variants, though yearly trends were similar. CONCLUSION The HT epidemics is smaller in Catania, with changes in presentation overlapping partially those in Messina. Whatever environmental factors might be involved, they (and/or their intensity) were not necessarily the same in these provinces. Intriguingly, the expected number of TC in HT patients with thyroid nodules in Catania is congruent with that of the general population of this province, but it is far less than in the Messina province. Thus, TC and HT incidences could be influenced by distinct environmental factors.
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Affiliation(s)
- Adele Latina
- Endocrinology Division, Department of Clinical and Molecular Biomedicine, University of Catania Medical School, Garibaldi-Nesima Hospital, Catania, Italy
| | - Damiano Gullo
- Endocrinology Division, Department of Clinical and Molecular Biomedicine, University of Catania Medical School, Garibaldi-Nesima Hospital, Catania, Italy
- * E-mail:
| | - Francesco Trimarchi
- Section of Endocrinology, Experimental Clinical Department of Medicine and Pharmacology, University of Messina, Messina, Italy
| | - Salvatore Benvenga
- Section of Endocrinology, Experimental Clinical Department of Medicine and Pharmacology, University of Messina, Messina, Italy
- Master Program of Childhood, Adolescent, and Women's Endocrine Health, University of Messina, Messina, Italy
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