1
|
Kuzan A, Rewak-Soroczyńska J, Kardach M, Królewicz E, Kaliszewski K, Wiglusz R. Multi-element analysis of metals in human pathological and unchanged thyroid glands - pilot study. Thyroid Res 2024; 17:11. [PMID: 38764091 PMCID: PMC11103985 DOI: 10.1186/s13044-024-00197-5] [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: 09/25/2023] [Accepted: 04/05/2024] [Indexed: 05/21/2024] Open
Abstract
Disturbances in the homeostasis of the elemental composition of thyroid tissue may have serious metabolic and health consequences. It is believed that the accumulation of some metals or the deficiency of others may even cause lethal tumours. Due to the fact that metallomics most often uses human serum to analyse macro and microelements as well as trace elements, it was decided to use material that is more difficult to obtain, but also adds credibility to the research - thyroid tissue samples biopsy. The experiments were conducted on 17 patients diagnosed with: nodular (10) and colloidal goitre (2), chronic thyroiditis (2), follicular adenoma (2) and papillary carcinoma (1). They were recruited by collecting a tumour fragment, control fragment and serum from each of them. The content of Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb, Zn was examined using ICP-OES (Inductively Coupled Plasma - Optical Emission Spectrometers). Simultaneously, biochemical methods were used to determine the markers of inflammation, glycation and peroxidation: malondialdehyde, pentosidine, reactive free amine content, compounds with thiol groups and galectin 3 in the sera of the examined patients. Three statistically significant correlations were identified: Ca-Mg and Cu-Zn in control tissues (p < 0.05) and Cr-Mn in pathological tissues (p < 0.05). A comparison of individual groups of patients shows that there are some potentail tendencies to increase or decrease in the concentration of certain elements or markers of inflammation and glycation, therefore we discuss potential relationships between a given parameter and a thyroid disorder. The pilot study is an introduction to a deeper analysis aimed at tracing the pathomechanism of the development of thyroid diseases, so that the risk of developing these diseases can be effectively minimized.
Collapse
Affiliation(s)
- Aleksandra Kuzan
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368, Wroclaw, Poland.
- Department of Preclinical Sciences, Pharmacology and Medical Diagnostics, Faculty of Medicine, Wrocław University of Science and Technology, 50-370, Wrcław, Poland.
| | - Justyna Rewak-Soroczyńska
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422, Wroclaw, Poland
| | - Marta Kardach
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422, Wroclaw, Poland
| | - Emilia Królewicz
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368, Wroclaw, Poland
| | - Krzysztof Kaliszewski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556, Wroclaw, Poland
| | - Rafał Wiglusz
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422, Wroclaw, Poland.
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, 44100, Gliwice, Poland.
| |
Collapse
|
2
|
Song L, Zhou H, Yang Q, He N, Fu F, Li W, Duan G, Wu D, Hao S, Wang J, Liu J. Association between the oxidative balance score and thyroid function: Results from the NHANES 2007-2012 and Mendelian randomization study. PLoS One 2024; 19:e0298860. [PMID: 38498431 PMCID: PMC10947682 DOI: 10.1371/journal.pone.0298860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/01/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Oxidative stress is a significant contributor to the development of various diseases, and the oxidative balance score (OBS) is a valuable tool for assessing the impact of dietary and lifestyle factors on oxidative stress in humans. Nevertheless, the precise relationship between OBS and thyroid function in adults remains elusive. METHODS This cross-sectional study comprised 6222 adult participants drawn from the National Health and Nutrition Examination Survey (NHANES) conducted from 2007 to 2012. Employing weighted multivariable linear regression modeling, the study estimated the connection between OBS quartiles and thyroid functions. The causal relationship between OBS components and thyroid function was analyzed by Mendelian randomization (MR). RESULTS We found a significant negative correlation between OBS and free thyroxine (FT4) and total thyroxine (TT4). Univariate and multivariate MR Analyses showed a causal relationship between BMI and FT4. Copper, smoking, and riboflavin showed a causal relationship with FT4 after moderation. CONCLUSION We found that a lifestyle high in antioxidant exposure reduced FT4 and TT4 levels in the population. We suggest that BMI, Copper, and Riboflavin are important factors in the regulation of FT4 levels.
Collapse
Affiliation(s)
- Liying Song
- Department of Thyroid Surgery, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Haonan Zhou
- Department of Vascular Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences and Tongji Shanxi Hospital, Tongji Medical College of HUST, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Qian Yang
- First School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Ningyu He
- Department of Thyroid Surgery, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Feifan Fu
- First School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Weichao Li
- Department of Thyroid Surgery, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Guosheng Duan
- Radiotherapy Department, Shanxi Provincial Peoples Hospital: Fifth Hospital of Shanxi Medical University, Taiyuan, China
| | - Di Wu
- Fifth School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Shuai Hao
- School of Basic Medicine, Shanxi Medical University, Taiyuan, China
| | - Jiaxing Wang
- School of Management, Shanxi Medical University, Taiyuan, China
| | - Jing Liu
- Department of Thyroid Surgery, First Hospital of Shanxi Medical University, Taiyuan, China
| |
Collapse
|
3
|
Shen J, Zhang H, Jiang H, Lin H, He J, Fan S, Yu D, Yang L, Tang H, Lin E, Li L, Chen L. The effect of micronutrient on thyroid cancer risk: a Mendelian randomization study. Front Nutr 2024; 11:1331172. [PMID: 38496794 PMCID: PMC10940541 DOI: 10.3389/fnut.2024.1331172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/22/2024] [Indexed: 03/19/2024] Open
Abstract
Background The effect of micronutrients on thyroid cancer has been studied in observational studies, however, the cause of relationships has not yet been determined. Thyroid cancer was the subject of a Mendelian randomization (MR) analysis of micronutrients. Aimed to determine whether micronutrient intake has a causal impact on the chance of developing thyroid cancer. Methods We used a Mendelian randomization (MR) analysis with two samples. Our circulation levels of Cu, Ir, Zn, Ca, VD, and VC were reflected by genetic variations reported from GWAS in individuals of European ancestry. For the GWAS outcome of thyroid cancer. Sensitivity studies that included MR-Egger, weighted median/mode tests, and a more open selection of variations at a genome-wide sub-significant threshold were added to our inverse-variance weighted (IVW) MR study. Results Using the IVW approach, we did not find evidence that any of the micronutrients to thyroid cancer (Cu: odds ratio [OR = 0.88, p = 0.41]; Zn: odds ratio [OR = 0.87, p = 0.40]; Ir: odds ratio [OR = 1.18, p = 0.39]; Ca: odds ratio [OR = 1.12, p = 0.43]; VC: odds ratio [OR = 0.95, p = 0.22]; VD: odds ratio [OR = 0.89, p = 0.04]). The heterogeneity (p > 0.05) and pleiotropy (p > 0.05) testing provided confirmatory evidence for the validity of our MR estimates. Conclusion This study does not provide evidence that supplementation with micronutrients including Cu, Ir, Zn, Ca, VD, and VC can prevent thyroid cancer.
Collapse
Affiliation(s)
- Jiali Shen
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Hong Zhang
- School of Clinical Medicine, Fujian Medical University, Fuzhou, China
| | - Hongzhan Jiang
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Huihui Lin
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jiaxi He
- School of Medicine, Xiamen University, Xiamen, China
| | - Siyue Fan
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Doudou Yu
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Liping Yang
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Hui Tang
- Department of Nuclear Medicine, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen, China
| | - Ende Lin
- Department of General Surgery, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen, China
| | - Lianghui Li
- Department of General Surgery, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen, China
| | - Lijuan Chen
- Department of General Surgery, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen, China
| |
Collapse
|
4
|
Gu S, Mo Z, Chen Z, Li X, Jiang Y, Liu C, Guo F, Li Y, Mao G, Huang X, Wang X. Assessment of Individual and Mixed Effects of Six Minerals on Thyroid Hormones in Chinese Pregnant Women. Nutrients 2024; 16:450. [PMID: 38337734 PMCID: PMC10857285 DOI: 10.3390/nu16030450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/02/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
The biosynthesis of thyroid hormones is essential for brain and neurological development. It requires iodine as a key component but is also influenced by other nutrients. Evidence for the combined nutrient status in relation to thyroid hormones during pregnancy is limited. We aimed to investigate the joint associations of iodine, selenium, zinc, calcium, magnesium and iron with maternal thyroid functions in 489 pregnant women from Hangzhou, China. Serum levels of six essential minerals and thyroid function parameters were measured during the first antenatal visit. Linear regression, quantile g-computation and Bayesian kernel machine regression were used to explore the individual and joint relationships between the six minerals and thyroid hormones. Linear regression analyses revealed that calcium was positively associated with free triiodothyronine (FT3). Zinc was positively associated with free thyroxine (FT4). Iodine was negatively associated with thyroid-stimulating hormone (TSH) and positively associated with FT3 and FT4. The quantile g-computation and BKMR models indicated that the joint nutrient concentration was negatively associated with TSH and positively associated with FT3 and FT4. Among the six minerals, iodine contributed most to thyroid function. The findings suggested that maintaining the appropriate concentration of minerals, either as individuals or a mixture, is important for thyroid health during pregnancy.
Collapse
Affiliation(s)
- Simeng Gu
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Zhe Mo
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Zhijian Chen
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Xueqing Li
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Yujie Jiang
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
- Health Science Center, Ningbo University, Ningbo 315211, China
| | - Chenyang Liu
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
- School of Public Health, Zhejiang University, Hangzhou 310058, China
| | - Fanjia Guo
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Yahui Li
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
- School of Public Health, Hangzhou Medical College, Hangzhou 310053, China
| | - Guangming Mao
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Xuemin Huang
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| | - Xiaofeng Wang
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China; (S.G.); (Z.M.); (Z.C.); (X.L.); (Y.J.); (C.L.); (F.G.); (Y.L.); (G.M.); (X.H.)
| |
Collapse
|
5
|
Wu Y, Cai T, Tao Y, Zhao J, Zhang J. Emerging Insights and Global Trends in the Relationship between Selenium and Thyroid Diseases: A Bibliometric Analysis. Endocr Metab Immune Disord Drug Targets 2024; 24:808-819. [PMID: 37723633 DOI: 10.2174/1871530323666230918121353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/11/2023] [Accepted: 07/22/2023] [Indexed: 09/20/2023]
Abstract
OBJECTIVE Selenium, a significant trace element needed by the human body, is closely related to thyroid. Therefore, this study aimed to explore the status of selenium and thyroid diseases, analyze emerging insights, and predict future trends. METHODS Literature on selenium and thyroid included in the core database of Web of Science from January 1992 to October 2022 was retrieved. CiteSpace and VOSviewer software were used for visual analysis in terms of publication, author, country, institution, co-citation, and keywords. RESULTS A total of 1,142 works of literature were included after the screening, and the annual publication showed a fluctuating upward trend. The country and the institution with the highest publication volume were the United States and Charité Universitätsmedizin Berlin, respectively. In terms of authors, Schomburg L has formed a cooperative network and has published the largest number of papers and made great contributions in this field. The biggest cluster of keywords was trace elements, and the hot keywords in recent years were oxidative stress, Hashimoto's thyroiditis, cadmium, copper, etc. Conclusion: This paper analyzes the current status, insights, and trends of the studies on selenium and thyroid diseases by the method of bibliometrics and delivers ideas and methods for subsequent research in this field. The therapeutic effect of selenium on Hashimoto's thyroiditis is controversial and needs further research, and oxidative stress is also a research hotspot in this field. The crossstudy of multiple trace elements and diseases may be the development trend in the future.
Collapse
Affiliation(s)
- Yuqing Wu
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Tiantian Cai
- Department of Endocrinology & Rheumatology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China
| | - Yuan Tao
- Zhoupu Community Health Service Center of Pudong New Area, Shanghai, 201318, China
| | - Jing Zhao
- Department of Endocrinology & Rheumatology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China
| | - Jinan Zhang
- Department of Endocrinology & Rheumatology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| |
Collapse
|
6
|
Kravchenko V, Zakharchenko T. Thyroid hormones and minerals in immunocorrection of disorders in autoimmune thyroid diseases. Front Endocrinol (Lausanne) 2023; 14:1225494. [PMID: 37711890 PMCID: PMC10499380 DOI: 10.3389/fendo.2023.1225494] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/08/2023] [Indexed: 09/16/2023] Open
Abstract
Thyroid hormones and essential elements iodine (I), selenium (Se), iron (Fe), copper (Cu), zinc (Zn), calcium (Ca), magnesium (Mg), etc. play an important role in the work of many organs and systems of the body, including the immune system and the thyroid gland, and a violation of their supply can be the cause of pathological changes in them. In pathology, the interaction between thyroid hormones (TG), minerals and the immune system is disturbed. The review of the literature examines the immunomodulatory role of TG, minerals, their properties, and their participation in the pathogenesis of autoimmune thyroid diseases (AITD). The study of the relationship between the excess or deficiency of minerals and AITD is described. The basis of the development of AITD - Hashimoto's thyroiditis (HT), Graves' disease (GD), Graves' ophthalmopathy (GO) is the loss of immune tolerance to thyroid antigens - thyroid peroxidase (TPO), thyroglobulin (Tg) and thyroid-stimulating hormone receptor (TSH-R). Immune-mediated mechanisms - production of autoantibodies to thyroid antigens and lymphocytic thyroid infiltration - are involved in the pathogenesis of AITD. Insufficiency of regulatory T cells (Treg) and regulatory B cells (Breg), imbalance between Th17-lymphocytes and Treg-lymphocytes, abnormal production of pro-inflammatory cytokines has a significant influence on the progression of AITD. With AITD, the balance between oxidants and antioxidants is disturbed and oxidative stress (OS) occurs. The lack of modern effective pharmacological therapy of AITD prompted us to consider the mechanisms of influence, possibilities of immunocorrection of pathogenetic factors using TG, micro/macronutrients. In order to develop a more effective treatment strategy, as well as approaches to prevention, a critical analysis of the ways of immunotherapeutic use of dietary supplements of I, Se, Zn, Mg and other minerals in AITD was carried out.
Collapse
Affiliation(s)
- Viktor Kravchenko
- Epidemiology of Endocrine Diseases, Vasily Pavlovich Komisarenko Institute of Endocrinology and Metabolism, Kyiv, Ukraine
| | | |
Collapse
|
7
|
Ren M, Wang L, Wen L, Chen J, Quan S, Shi X. Association between female circulating heavy metal concentration and abortion: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1216507. [PMID: 37711903 PMCID: PMC10497972 DOI: 10.3389/fendo.2023.1216507] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/31/2023] [Indexed: 09/16/2023] Open
Abstract
Objective This study aimed to evaluate the association between blood heavy metal (zinc (Zn), copper (Cu), lead (Pb), and cadmium (Cd)) concentrations and spontaneous abortion (SA) and recurrent pregnancy loss (RPL) and explore the possible endocrine dysfunction associated with it. Methods A literature search was performed in the PubMed, Embase, Cochrane Library, and Web of Science databases up to April 2023. The overall effects were expressed as the standard mean difference (SMD). Subgroup analysis was performed according to the type of abortion (SA or RPL). Stata 16.0 was utilized for data analysis. Results Based on the integrated findings, abortion women showed significantly lower Zn (SMD = -1.05, 95% CI: -1.74 to -0.36, p = 0.003) and Cu concentrations (SMD = -1.42, 95% CI: -1.97 to -0.87, p <0.001) and higher Pb (SMD = 1.47, 95% CI: 0.89-2.05, p <0.001) and Cd concentrations (SMD = 1.15, 95% CI: 0.45-1.85, p = 0.001) than normal pregnant women. Subgroup analysis showed that Zn and Cu deficiency and Cd and Pb exposure were significantly (p <0.05) associated with RPL, whereas Cu deficiency and Cd and Pb exposure were significantly (p <0.05) associated with SA. Conclusion Zn and Cu deficiencies and Pb and Cd exposure were associated with abortion. Endocrine dysfunction, such as insulin resistance, vitamin D insufficiency, and abnormal thyroid and sex hormone concentrations, is thought to be involved in heavy metal-related abortion.
Collapse
Affiliation(s)
- Meiqi Ren
- Center for Reproductive Medicine, Department of Obstetrics and Gynaecology, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Liantong Wang
- Center for Reproductive Medicine, Department of Obstetrics and Gynaecology, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Liqin Wen
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jinghua Chen
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Song Quan
- Center for Reproductive Medicine, Department of Obstetrics and Gynaecology, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Xiao Shi
- Center for Reproductive Medicine, Department of Obstetrics and Gynaecology, NanFang Hospital, Southern Medical University, Guangzhou, China
| |
Collapse
|
8
|
The Role of Selected Trace Elements in Oxidoreductive Homeostasis in Patients with Thyroid Diseases. Int J Mol Sci 2023; 24:ijms24054840. [PMID: 36902266 PMCID: PMC10003705 DOI: 10.3390/ijms24054840] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/26/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Impaired levels of selenium (Se), zinc (Zn), copper (Cu), iron (Fe), manganese (Mn) and iodine (I) in the organism may adversely affect the thyroid endocrine system. These trace elements play a role in the fight against oxidative stress as components of enzymes. Oxidative-antioxidant imbalance is considered a possible factor in many pathological conditions, including various thyroid diseases. In the available literature, there are few scientific studies showing a direct correlation of the effect of supplementation of trace elements on slowing down or preventing the occurrence of thyroid diseases in combination with the improvement of the antioxidant profile, or through the action of these elements as antioxidants. Among the available studies, it has been shown that an increase in lipid peroxidation levels and a decrease in the overall antioxidant defense status occur during such thyroid diseases as thyroid cancer, Hashimoto's thyroiditis and dysthyroidism. In studies in which trace elements were supplemented, the following were observed: a decrease in the level of malondialdehyde after supplementation with Zn during hypothyroidism and reduction in the malondialdehyde level after Se supplementation with a simultaneous increase in the total activity status and activity of antioxidant defense enzymes in the course of autoimmune thyroiditis. This systematic review aimed to present the current state of knowledge about the relationship between trace elements and thyroid diseases in terms of oxidoreductive homeostasis.
Collapse
|
9
|
Ye Y, Li Y, Ma Q, Li Y, Zeng H, Luo Y, Liang Y, Liu L, Liu L, Lin X, Yu G, Song C, Wan H, Shen J. Association of multiple blood metals with thyroid function in general adults: A cross-sectional study. Front Endocrinol (Lausanne) 2023; 14:1134208. [PMID: 37051196 PMCID: PMC10083359 DOI: 10.3389/fendo.2023.1134208] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/13/2023] [Indexed: 03/28/2023] Open
Abstract
INTRODUCTION Thyroid function has a large impact on humans' metabolism and is affected by iodine levels, but there is a scarcity of studies that elucidate the association between thyroid function and other elements. METHODS We performed a cross-sectional study on 1,067 adults to evaluate the associations of the common essential metals with thyroid function in adults living in an iodine-adequate area of China. Serum free thyroxine (FT4), free triiodothyronine (FT3), thyroid stimulating hormone (TSH), and blood metals (zinc, iron, copper, magnesium, manganese, and calcium) were measured. Further, the thyroid hormone sensitivity indexes, FT3:FT4 ratio, and thyrotropin T4 resistance index (TT4RI) were calculated. Linear regression, quantile g-computation, and Bayesian kernel machine regression methods were used to explore the association of metals with thyroid function. RESULTS We found that the TSH levels correlated with copper (negative) and zinc (positive). Iron and copper were positively associated with FT3 and FT4 levels, respectively. Iron (positive) and copper (negative) were correlated with the FT3:FT4 ratio. Furthermore, we found that manganese was inversely correlated with TT4RI, while zinc was positively correlated. DISCUSSION Our findings suggest that manganese, iron, copper, and zinc levels were strongly correlated with thyroid function, and patients with thyroid disorders are recommended to measure those metals levels.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Heng Wan
- *Correspondence: Jie Shen, ; Heng Wan,
| | - Jie Shen
- *Correspondence: Jie Shen, ; Heng Wan,
| |
Collapse
|
10
|
Huang HJ, Wang SS, Jin MM, Cheng BW, Liu Y, Liu XC, Yu QY, Yang XJ. Genetically predicted selenium concentrations and thyroid function: A two-sample Mendelian randomization study. Clin Endocrinol (Oxf) 2022; 98:813-822. [PMID: 36536522 DOI: 10.1111/cen.14867] [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: 08/30/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The impact of selenium (Se) on human thyroid function remains unclear, with inconsistent results from recent epidemiological studies. Moreover, the observed associations are prone to bias due to potential confounding and reverse causation. Mendelian randomization (MR) analysis facilitates the large minimization of biases produced by environmental and lifestyle influences, providing unconfounded estimates of causal effects using instrumental variables. We aim to examine the association between Se concentrations and human thyroid function using a two-sample MR analysis. DESIGN AND METHODS Genetic instruments for Se concentrations, including toenail and blood (TAB) and blood Se concentrations, were identified from a genome-wide association study (GWAS) of blood Se (n = 5477) and toenail Se levels (n = 4162). GWAS summary statistics on thyroid phenotypes were downloaded from the ThyroidOmics consortium, including thyroid-stimulating hormone (TSH) (n = 54,288), free thyroxin (FT4) (n = 49,269), hypo (n = 53,423), and hyperthyroidism (n = 51,823). The MR study was conducted using the inverse-variance weighted (IVW) method, supplemented with the weighted median and the mode-based method. RESULTS Genetically determined TAB Se was negatively associated with FT4 (β = -.067; 95% confidence interval [CI] = -0.106, -0.028; p = 0.001) using the IVW analyses, as well in the additional analyses using the weighted median and weighted-mode methods. No evidence in heterogeneity, pleiotropy or outlier single-nucleotide polymorphisms was detected (all p > 0.05). Suggestive casual association between increased genetically determined TAB Se concentrations and decreased hypothyroidism risk was found by the IVW method (odds ratio [OR] = 0.847; 95% CI = 0.728, 0.985; p = 0.031). The causal effect of TAB Se on FT4 was observed in women (β = -.076; 95% CI = -0.129, -0.024; p = 0.004). However, the influence of genetically determined higher Se concentrations on TSH levels and hyperthyroidism revealed insignificance in the primary and sensitivity analyses. CONCLUSIONS The present MR study indicated that high Se concentration enable the decreasing of FT4 levels, and the effects of Se concentrations on FT4 remain sex-specific.
Collapse
Affiliation(s)
- Hui-Jun Huang
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Shan-Shan Wang
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ming-Min Jin
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Bin-Wei Cheng
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yu Liu
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiao-Chen Liu
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Qiu-Yan Yu
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xin-Jun Yang
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| |
Collapse
|
11
|
Abstract
BACKGROUND Increasingly, patients are asking their physicians about the benefits of dietary and alternative approaches to manage their diseases, including thyroid disease. We seek to review the evidence behind several of the vitamins, minerals, complementary medicines, and elimination diets that patients are most commonly using for the treatment of thyroid disorders. SUMMARY Several trace elements are essential to normal thyroid function, and their supplementation has been studied in various capacities. Iodine supplementation has been implemented on national scales through universal salt iodization with great success in preventing severe thyroid disease, but can conversely cause thyroid disorders when given in excess. Selenium and zinc supplementation has been found to be beneficial in specific populations with otherwise limited generalizability. Other minerals, such as vitamin B12, low-dose naltrexone, and ashwagandha root extract, have little to no evidence of any impact on thyroid disorders. Avoidance of gluten and dairy has positive impacts only in patients with concomitant sensitivities to those substances, likely by improving absorption of levothyroxine. Avoidance of cruciferous vegetables and soy has little proven benefit in patients with thyroid disorders. CONCLUSION While many patients are seeking to avoid conventional therapy and instead turn to alternative and dietary approaches to thyroid disease management, many of the most popular approaches have no proven benefit or have not been well studied. It is our responsibility to educate our patients about the evidence for or against benefit, potential harms, or dearth of knowledge behind these strategies.
Collapse
Affiliation(s)
- Dana Larsen
- Division of Endocrinology, Diabetes and Bone Disease, Department of Medicine, Mount Sinai School of Medicine, New York, NY 10029, USA
| | - Sargun Singh
- Government Medical College Amritsar, Amritsar, Punjab, India
| | - Maria Brito
- Division of Endocrinology, Diabetes and Bone Disease, Department of Medicine, Mount Sinai School of Medicine, New York, NY 10029, USA
| |
Collapse
|
12
|
Wang X, Ma S, Wang X, Cheng T, Dong J, Feng K. The Mechanism of Cu 2+ Sorption by Rice Straw Biochar and Its Sorption-Desorption Capacity to Cu 2+ in Soil. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 109:562-570. [PMID: 35657400 DOI: 10.1007/s00128-022-03538-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 04/19/2022] [Indexed: 06/15/2023]
Abstract
Copper (Cu) pollution in soils has received considerable research attention globally, and biochar has been widely used as an adsorbent for soil pollution of Cu. However, most of the studies focused on the adsorption capacity of biochar, the bioavailability of Cu absorbed by biochar remains unclear. In this work, rice straw biomass was pyrolyzed under oxygen-limited conditions at 400°C (BC400) and 600°C (BC600), their apparent structure, group characteristics, and basic physical and chemical properties were determined. The isothermal and kinetics adsorption of Cu by BC400 and BC600 were analyzed. A pot experiment was used to evaluate the passivation of Cu in the soil by biochar and the bioavailability of Cu adsorbed by biochar in the soil. The smooth surfaces of BC400 evolved into more rough surfaces for BC600, and both types of surfaces may give active sorption sites for Cu, according to SEM pictures. FTIR analysis suggested that BC600 is endowed with more condensed aromatic carbon structures and more available polar functional groups. The adsorption processes of Cu2+ by biochar were better fitted Langmuir equation and pseudo-second-order kinetic model. The adsorption isotherms showed monolayer adsorption of Cu2+ on biochar. The maximum adsorption capacities of BC600 and BC400 on Cu2+ were 43.75 and 30.70 mg g-1, respectively. Moreover, the pot experiment showed that BC400 and BC600 not only have a strong "passivation" effect on Cu in soil but also prevent the release of adsorbed Cu. Overall, more aromatic carbon structure, more polar functional groups, and higher pH are associated with BC600's increased Cu immobilization ability in soil.
Collapse
Affiliation(s)
- Xiaobing Wang
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225127, China.
- Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing, 210095, China.
| | - Shuai Ma
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225127, China
| | - Xiaoli Wang
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225127, China
| | - Tong Cheng
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225127, China
| | - Junneng Dong
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225127, China
| | - Ke Feng
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225127, China
- Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing, 210095, China
| |
Collapse
|
13
|
Abstract
Trace elements, such as iodine and selenium (Se), are vital to human health and play an essential role in metabolism. They are also important to thyroid metabolism and function, and correlate with thyroid autoimmunity and tumors. Other minerals such as iron (Ir), lithium (Li), copper (Co), zinc (Zn), manganese (Mn), magnesium (Mg), cadmium (Cd), and molybdenum (Mo), may related to thyroid function and disease. Normal thyroid function depends on a variety of trace elements for thyroid hormone synthesis and metabolism. These trace elements interact with each other and are in a dynamic balance. However, this balance may be disturbed by the excess or deficiency of one or more elements, leading to abnormal thyroid function and the promotion of autoimmune thyroid diseases and thyroid tumors.The relationship between trace elements and thyroid disorders is still unclear, and further research is needed to clarify this issue and improve our understanding of how trace elements mediate thyroid function and metabolism. This paper systematically reviewed recently published literature on the relationship between various trace elements and thyroid function to provide a preliminary theoretical basis for future research.
Collapse
Affiliation(s)
- Qing Zhou
- Department of Thyroid Surgery, General Surgery Center, The Hospital of Jilin University, Changchun, China
| | - Shuai Xue
- Department of Thyroid Surgery, General Surgery Center, The Hospital of Jilin University, Changchun, China
- *Correspondence: Shuai Xue, ; Guang Chen,
| | - Li Zhang
- Department of Nephrology, The Hospital of Jilin University, Changchun, China
| | - Guang Chen
- Department of Thyroid Surgery, General Surgery Center, The Hospital of Jilin University, Changchun, China
- *Correspondence: Shuai Xue, ; Guang Chen,
| |
Collapse
|
14
|
Lossow K, Renko K, Schwarz M, Schomburg L, Schwerdtle T, Kipp AP. The Nutritional Supply of Iodine and Selenium Affects Thyroid Hormone Axis Related Endpoints in Mice. Nutrients 2021; 13:nu13113773. [PMID: 34836027 PMCID: PMC8625755 DOI: 10.3390/nu13113773] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 01/06/2023] Open
Abstract
Selenium and iodine are the two central trace elements for the homeostasis of thyroid hormones but additional trace elements such as iron, zinc, and copper are also involved. To compare the primary effects of inadequate intake of selenium and iodine on the thyroid gland, as well as the target organs of thyroid hormones such as liver and kidney, mice were subjected to an eight-week dietary intervention with low versus adequate selenium and iodine supply. Analysis of trace element levels in serum, liver, and kidney demonstrated a successful intervention. Markers of the selenium status were unaffected by the iodine supply. The thyroid gland was able to maintain serum thyroxine levels even under selenium-deficient conditions, despite reduced selenoprotein expression in liver and kidney, including deiodinase type 1. Thyroid hormone target genes responded to the altered selenium and iodine supply, whereas the iron, zinc, and copper homeostasis remained unaffected. There was a notable interaction between thyroid hormones and copper, which requires further clarification. Overall, the effects of an altered selenium and iodine supply were pronounced in thyroid hormone target tissues, but not in the thyroid gland.
Collapse
Affiliation(s)
- Kristina Lossow
- Department of Nutritional Physiology, Institute of Nutritional Sciences, Friedrich Schiller University Jena, 07743 Jena, Germany; (K.L.); (M.S.)
- TraceAge-DFG Research Unit on Interactions of Essential Trace Elements in Healthy and Diseased Elderly, 07743 Jena, Germany; (L.S.); (T.S.)
- German Institute of Human Nutrition, 14558 Nuthetal, Germany
| | - Kostja Renko
- German Federal Institute for Risk Assessment (BfR), 12277 Berlin, Germany;
| | - Maria Schwarz
- Department of Nutritional Physiology, Institute of Nutritional Sciences, Friedrich Schiller University Jena, 07743 Jena, Germany; (K.L.); (M.S.)
- TraceAge-DFG Research Unit on Interactions of Essential Trace Elements in Healthy and Diseased Elderly, 07743 Jena, Germany; (L.S.); (T.S.)
| | - Lutz Schomburg
- TraceAge-DFG Research Unit on Interactions of Essential Trace Elements in Healthy and Diseased Elderly, 07743 Jena, Germany; (L.S.); (T.S.)
- Institute for Experimental Endocrinology, Charité-University Medical School Berlin, 13353 Berlin, Germany
| | - Tanja Schwerdtle
- TraceAge-DFG Research Unit on Interactions of Essential Trace Elements in Healthy and Diseased Elderly, 07743 Jena, Germany; (L.S.); (T.S.)
- German Federal Institute for Risk Assessment (BfR), 12277 Berlin, Germany;
- Department of Food Chemistry, Institute of Nutritional Science, University of Potsdam, 14558 Nuthetal, Germany
| | - Anna Patricia Kipp
- Department of Nutritional Physiology, Institute of Nutritional Sciences, Friedrich Schiller University Jena, 07743 Jena, Germany; (K.L.); (M.S.)
- TraceAge-DFG Research Unit on Interactions of Essential Trace Elements in Healthy and Diseased Elderly, 07743 Jena, Germany; (L.S.); (T.S.)
- Correspondence:
| |
Collapse
|
15
|
Valavi E, Zaeemi M, Mohri M. Age-related changes in thyroid hormones, some serum oxidative biomarkers and trace elements and their relationships in healthy Saanen goat kids during the first three month of age. J Anim Physiol Anim Nutr (Berl) 2021; 106:494-505. [PMID: 34510557 DOI: 10.1111/jpn.13634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 08/05/2021] [Accepted: 08/15/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Early-life diseases in dairy animals are main causes of economic loss in livestock production. Oxidative stress (OS) and thyroid hormones are important inter-related components in the normal physiology of this critical period of life. However, limited information regarding their physiology in goat kids is available. This study was conducted to investigate the age-related changes of thyroid hormones, some serum oxidative biomarkers and trace elements in healthy Saanen goat kids. METHODS Nineteen newborn healthy Saanen goat kids (14 females and five males) were studied longitudinally from birth until three months of age. Blood sampling was performed 24-48 h after birth and was repeated on 10 ± 2, 28 ± 2, 56 ± 2 and 84 ± 2 days of age. The serum levels of thyroid hormones, malondialdehyde (MDA), reduced glutathione (GSH), total antioxidant capacity (TAC), selenium (Se), manganese (Mn) and molybdenum (Mo) were measured. RESULTS Age-related changes were observed for all measured variables except for MDA (p < 0.05). A decreasing trend was detected throughout the study in thyroid hormones, T3: T4 ratio and Mn (p < 0.01). Some factors decreased from birth to day 10 (Se) or day 28 (TAC and GSH) and followed by an increasing trend that extended to day 84 (p < 0.01). There were significant correlations between thyroid hormones and TAC, as well as Mn levels (p < 0.05). CONCLUSIONS These results imply that specific age-related reference values are essential for proper interpretation of the serum level of thyroid hormones and Mn in Saanen goat kids during the first three months of life. In addition, given the high level of thyroid hormones particularly during the first days of life, and their relationship with oxidative biomarkers and trace elements, improving the antioxidant system in this critical period is essential.
Collapse
Affiliation(s)
- Elham Valavi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mahdieh Zaeemi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mehrdad Mohri
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.,Faculty of Veterinary Medicine, Center of Excellence in Ruminant Abortion and Neonatal Mortality, Ferdowsi University of Mashhad, Mashhad, Iran
| |
Collapse
|
16
|
Babić Leko M, Gunjača I, Pleić N, Zemunik T. Environmental Factors Affecting Thyroid-Stimulating Hormone and Thyroid Hormone Levels. Int J Mol Sci 2021; 22:6521. [PMID: 34204586 PMCID: PMC8234807 DOI: 10.3390/ijms22126521] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 01/09/2023] Open
Abstract
Thyroid hormones are necessary for the normal functioning of physiological systems. Therefore, knowledge of any factor (whether genetic, environmental or intrinsic) that alters the levels of thyroid-stimulating hormone (TSH) and thyroid hormones is crucial. Genetic factors contribute up to 65% of interindividual variations in TSH and thyroid hormone levels, but many environmental factors can also affect thyroid function. This review discusses studies that have analyzed the impact of environmental factors on TSH and thyroid hormone levels in healthy adults. We included lifestyle factors (smoking, alcohol consumption, diet and exercise) and pollutants (chemicals and heavy metals). Many inconsistencies in the results have been observed between studies, making it difficult to draw a general conclusion about how a particular environmental factor influences TSH and thyroid hormone levels. However, lifestyle factors that showed the clearest association with TSH and thyroid hormones were smoking, body mass index (BMI) and iodine (micronutrient taken from the diet). Smoking mainly led to a decrease in TSH levels and an increase in triiodothyronine (T3) and thyroxine (T4) levels, while BMI levels were positively correlated with TSH and free T3 levels. Excess iodine led to an increase in TSH levels and a decrease in thyroid hormone levels. Among the pollutants analyzed, most studies observed a decrease in thyroid hormone levels after exposure to perchlorate. Future studies should continue to analyze the impact of environmental factors on thyroid function as they could contribute to understanding the complex background of gene-environment interactions underlying the pathology of thyroid diseases.
Collapse
Affiliation(s)
| | | | | | - Tatijana Zemunik
- Department of Medical Biology, School of Medicine, University of Split, Šoltanska 2, 21000 Split, Croatia; (M.B.L.); (I.G.); (N.P.)
| |
Collapse
|