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Panghal A, Thakur A, Deore MS, Goyal M, Singh C, Kumar J. Multimetal exposure: Challenges in diagnostics, prevention, and treatment. J Biochem Mol Toxicol 2024; 38:e23745. [PMID: 38769715 DOI: 10.1002/jbt.23745] [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] [Received: 09/11/2023] [Revised: 12/20/2023] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
Extensive use of heavy metals has posed a serious concern for ecosystem and human too. Heavy metals are toxic in nature and their accumulation in human body causes serious disorders such as neurological disease, cardiac disease, gastrointestinal problems, skin disorders, reproductive disease, lungs diseases, and so on. Furthermore, heavy metals not only affect the human health but also have a negative impact on the economy. In the current review, we have elaborated the impact of heavy metal exposure on human health and socioeconomics. We have discussed the molecular mechanism involved in the heavy metal-induced human disorders such as oxidative stress, neuroinflammation, and protein misfolding. Finally, we discussed the preventive measure and treatment strategy that could counter the negative effects of heavy metal intoxications. In conclusion, there is a substantial correlation between heavy metals and the onset and advancement of several health issues. Chelation treatment could be a useful tactic to lessen the toxic metal load and the difficulties that come with it.
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Affiliation(s)
- Archna Panghal
- Department of Pharmacology and Toxicology, Facility for Risk Assessment and Intervention Studies, National Institute of Pharmaceutical Education and Research, SAS Nagar, India
| | - Ashima Thakur
- Department of Pharmaceutical Sciences, ICFAI University, Solan, India
| | - Monika S Deore
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER-R), Raebareli, India
| | - Manoj Goyal
- Department of Pharmaceutical Sciences, Hemwati Nandan Bahuguna Garhwal University (A Central University), Srinagar, India
| | - Charan Singh
- Department of Pharmaceutical Sciences, Hemwati Nandan Bahuguna Garhwal University (A Central University), Srinagar, India
| | - Jayant Kumar
- Department of Pharmaceutical Sciences, Hemwati Nandan Bahuguna Garhwal University (A Central University), Srinagar, India
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Alymbaeva D, Szabo C, Jocsak G, Bartha T, Zsarnovszky A, Kovago C, Ondrasovicova S, Kiss DS. Analysis of arsenic-modulated expression of hypothalamic estrogen receptor, thyroid receptor, and peroxisome proliferator-activated receptor gamma mRNA and simultaneous mitochondrial morphology and respiration rates in the mouse. PLoS One 2024; 19:e0303528. [PMID: 38753618 PMCID: PMC11098319 DOI: 10.1371/journal.pone.0303528] [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: 12/08/2023] [Accepted: 04/26/2024] [Indexed: 05/18/2024] Open
Abstract
Arsenic has been identified as an environmental toxicant acting through various mechanisms, including the disruption of endocrine pathways. The present study assessed the ability of a single intraperitoneal injection of arsenic, to modify the mRNA expression levels of estrogen- and thyroid hormone receptors (ERα,β; TRα,β) and peroxisome proliferator-activated receptor gamma (PPARγ) in hypothalamic tissue homogenates of prepubertal mice in vivo. Mitochondrial respiration (MRR) was also measured, and the corresponding mitochondrial ultrastructure was analyzed. Results show that ERα,β, and TRα expression was significantly increased by arsenic, in all concentrations examined. In contrast, TRβ and PPARγ remained unaffected after arsenic injection. Arsenic-induced dose-dependent changes in state 4 mitochondrial respiration (St4). Mitochondrial morphology was affected by arsenic in that the 5 mg dose increased the size but decreased the number of mitochondria in agouti-related protein- (AgRP), while increasing the size without affecting the number of mitochondria in pro-opiomelanocortin (POMC) neurons. Arsenic also increased the size of the mitochondrial matrix per host mitochondrion. Complex analysis of dose-dependent response patterns between receptor mRNA, mitochondrial morphology, and mitochondrial respiration in the neuroendocrine hypothalamus suggests that instant arsenic effects on receptor mRNAs may not be directly reflected in St3-4 values, however, mitochondrial dynamics is affected, which predicts more pronounced effects in hypothalamus-regulated homeostatic processes after long-term arsenic exposure.
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Affiliation(s)
- Daiana Alymbaeva
- Department of Physiology and Biochemistry, University of Veterinary Medicine, Budapest, Hungary
| | - Csaba Szabo
- Department of Animal Physiology and Health, Hungarian University of Agricultural and Life Sciences, Godollo, Hungary
| | - Gergely Jocsak
- Department of Physiology and Biochemistry, University of Veterinary Medicine, Budapest, Hungary
| | - Tibor Bartha
- Department of Physiology and Biochemistry, University of Veterinary Medicine, Budapest, Hungary
| | - Attila Zsarnovszky
- Department of Physiology and Biochemistry, University of Veterinary Medicine, Budapest, Hungary
- Department of Animal Physiology and Health, Hungarian University of Agricultural and Life Sciences, Godollo, Hungary
- Agribiotechnology and Precision Breeding for Food Security National Laboratory, Department of Animal Physiology and Health, Institute of Physiology and Nutrition, Hungarian University of Agricultural and Life Sciences, Kaposvar, Hungary
| | - Csaba Kovago
- Department of Pharmacology and Toxicology, University of Veterinary Medicine, Budapest, Hungary
| | - Silvia Ondrasovicova
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy in Košice, Košice, Slovakia
| | - David Sandor Kiss
- Department of Physiology and Biochemistry, University of Veterinary Medicine, Budapest, Hungary
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Khandayataray P, Samal D, Murthy MK. Arsenic and adipose tissue: an unexplored pathway for toxicity and metabolic dysfunction. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:8291-8311. [PMID: 38165541 DOI: 10.1007/s11356-023-31683-2] [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: 09/04/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024]
Abstract
Arsenic-contaminated drinking water can induce various disorders by disrupting lipid and glucose metabolism in adipose tissue, leading to insulin resistance. It inhibits adipocyte development and exacerbates insulin resistance, though the precise impact on lipid synthesis and lipolysis remains unclear. This review aims to explore the processes and pathways involved in adipogenesis and lipolysis within adipose tissue concerning arsenic-induced diabetes. Although arsenic exposure is linked to type 2 diabetes, the specific role of adipose tissue in its pathogenesis remains uncertain. The review delves into arsenic's effects on adipose tissue and related signaling pathways, such as SIRT3-FOXO3a, Ras-MAP-AP-1, PI(3)-K-Akt, endoplasmic reticulum stress proteins, CHOP10, and GPCR pathways, emphasizing the role of adipokines. This analysis relies on existing literature, striving to offer a comprehensive understanding of different adipokine categories contributing to arsenic-induced diabetes. The findings reveal that arsenic detrimentally impacts white adipose tissue (WAT) by reducing adipogenesis and promoting lipolysis. Epidemiological studies have hinted at a potential link between arsenic exposure and obesity development, with limited research suggesting a connection to lipodystrophy. Further investigations are needed to elucidate the mechanistic association between arsenic exposure and impaired adipose tissue function, ultimately leading to insulin resistance.
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Affiliation(s)
- Pratima Khandayataray
- Department of Biotechnology, Academy of Management and Information Technology, Utkal University, Bhubaneswar, Odisha, 752057, India
| | - Dibyaranjan Samal
- Department of Biotechnology, Sri Satya Sai University of Technical and Medical Sciences, Sehore, Madhya Pradesh, 466001, India
| | - Meesala Krishna Murthy
- Department of Allied Health Sciences, Chitkara School of Health Sciences, Chitkara University, Punjab, 140401, India.
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Gasser M, Lenglet S, Bararpour N, Sajic T, Vaucher J, Wiskott K, Augsburger M, Fracasso T, Gilardi F, Thomas A. Arsenic induces metabolome remodeling in mature human adipocytes. Toxicology 2023; 500:153672. [PMID: 37956786 DOI: 10.1016/j.tox.2023.153672] [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] [Received: 08/08/2023] [Revised: 10/30/2023] [Accepted: 11/10/2023] [Indexed: 11/15/2023]
Abstract
Human lifetime exposure to arsenic through drinking water, food supply or industrial pollution leads to its accumulation in many organs such as liver, kidneys, lungs or pancreas but also adipose tissue. Recently, population-based studies revealed the association between arsenic exposure and the development of metabolic diseases such as obesity and type 2 diabetes. To shed light on the molecular bases of such association, we determined the concentration that inhibited 17% of cell viability and investigated the effects of arsenic acute exposure on adipose-derived human mesenchymal stem cells differentiated in vitro into mature adipocytes and treated with sodium arsenite (NaAsO2, 10 nM to 10 µM). Untargeted metabolomics and gene expression analyses revealed a strong dose-dependent inhibition of lipogenesis and lipolysis induction, reducing the cellular ability to store lipids. These dysregulations were emphasized by the inhibition of the cellular response to insulin, as shown by the perturbation of several genes and metabolites involved in the mentioned biological pathways. Our study highlighted the activation of an adaptive oxidative stress response with the strong induction of metallothioneins and increased glutathione levels in response to arsenic accumulation that could exacerbate the decreased insulin sensitivity of the adipocytes. Arsenic exposure strongly affected the expression of arsenic transporters, responsible for arsenic influx and efflux, and induced a pro-inflammatory state in adipocytes by enhancing the expression of the inflammatory interleukin 6 (IL6). Collectively, our data showed that an acute exposure to low levels of arsenic concentrations alters key adipocyte functions, highlighting its contribution to the development of insulin resistance and the pathogenesis of metabolic disorders.
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Affiliation(s)
- Marie Gasser
- Unit of Forensic Toxicology and Chemistry, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland; Faculty Unit of Toxicology, CURML, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Sébastien Lenglet
- Unit of Forensic Toxicology and Chemistry, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland
| | - Nasim Bararpour
- Stanford Center for Genomics and Personalized Medicine, Stanford, CA, USA; Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Tatjana Sajic
- Unit of Forensic Toxicology and Chemistry, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland; Faculty Unit of Toxicology, CURML, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Julien Vaucher
- Service of Internal Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; Service of Internal Medicine, Fribourg Hospital and University of Fribourg, Fribourg, Switzerland
| | - Kim Wiskott
- Unit of Forensic Medicine, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland
| | - Marc Augsburger
- Unit of Forensic Toxicology and Chemistry, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland
| | - Tony Fracasso
- Unit of Forensic Medicine, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland
| | - Federica Gilardi
- Unit of Forensic Toxicology and Chemistry, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland; Faculty Unit of Toxicology, CURML, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
| | - Aurélien Thomas
- Unit of Forensic Toxicology and Chemistry, CURML, Lausanne and Geneva University Hospitals, Lausanne, Geneva, Switzerland; Faculty Unit of Toxicology, CURML, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
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Martins AC, Ferrer B, Tinkov AA, Caito S, Deza-Ponzio R, Skalny AV, Bowman AB, Aschner M. Association between Heavy Metals, Metalloids and Metabolic Syndrome: New Insights and Approaches. TOXICS 2023; 11:670. [PMID: 37624175 PMCID: PMC10459190 DOI: 10.3390/toxics11080670] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/26/2023]
Abstract
Metabolic syndrome (MetS) is an important public health issue that affects millions of people around the world and is growing to pandemic-like proportions. This syndrome is defined by the World Health Organization (WHO) as a pathologic condition characterized by abdominal obesity, insulin resistance, hypertension, and hyperlipidemia. Moreover, the etiology of MetS is multifactorial, involving many environmental factors, including toxicant exposures. Several studies have associated MetS with heavy metals exposure, which is the focus of this review. Environmental and/or occupational exposure to heavy metals are a major risk, contributing to the development of chronic diseases. Of particular note, toxic metals such as mercury, lead, and cadmium may contribute to the development of MetS by altering oxidative stress, IL-6 signaling, apoptosis, altered lipoprotein metabolism, fluid shear stress and atherosclerosis, and other mechanisms. In this review, we discuss the known and potential roles of heavy metals in MetS etiology as well as potential targeted pathways that are associated with MetS. Furthermore, we describe how new approaches involving proteomic and transcriptome analysis, as well as bioinformatic tools, may help bring about an understanding of the involvement of heavy metals and metalloids in MetS.
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Affiliation(s)
- Airton C. Martins
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.C.M.)
| | - Beatriz Ferrer
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.C.M.)
| | - Alexey A. Tinkov
- Laboratory of Ecobiomonitoring and Quality Control, Yaroslavl State University, 150003 Yaroslavl, Russia; (A.A.T.)
- IM Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia
| | - Samuel Caito
- School of Pharmacy, Husson University, Bangor, ME 04401, USA
| | - Romina Deza-Ponzio
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.C.M.)
| | - Anatoly V. Skalny
- Laboratory of Ecobiomonitoring and Quality Control, Yaroslavl State University, 150003 Yaroslavl, Russia; (A.A.T.)
- IM Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia
| | - Aaron B. Bowman
- School of Health Sciences, Purdue University, West Lafayette, IN 47907-2051, USA;
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.C.M.)
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Pánico P, Velasco M, Salazar AM, Ostrosky-Wegman P, Hiriart M. The effects of sucrose and arsenic on muscular insulin signaling pathways differ between the gastrocnemius and quadriceps muscles. Front Endocrinol (Lausanne) 2023; 14:1165415. [PMID: 37229459 PMCID: PMC10205014 DOI: 10.3389/fendo.2023.1165415] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/21/2023] [Indexed: 05/27/2023] Open
Abstract
Introduction Insulin resistance in muscle can originate from a sedentary lifestyle, hypercaloric diets, or exposure to endocrine-disrupting pollutants such as arsenic. In skeletal muscle, insulin stimulates glucose uptake by translocating GLUT4 to the sarcolemma. This study aimed to evaluate the alterations induced by sucrose and arsenic exposure in vivo on the pathways involved in insulinstimulated GLUT4 translocation in the quadriceps and gastrocnemius muscles. Methods Male Wistar rats were treated with 20% sucrose (S), 50 ppm sodium arsenite (A), or both (A+S) in drinking water for 8 weeks. We conducted an intraperitoneal insulin tolerance (ITT) test on the seventh week of treatment. The quadriceps and gastrocnemius muscles were obtained after overnight fasting or 30 min after intraperitoneal insulin injection. We assessed changes in GLUT4 translocation to the sarcolemma by cell fractionation and abundance of the proteins involved in GLUT4 translocation by Western blot. Results Male rats consuming S and A+S gained more weight than control and Atreated animals. Rats consuming S, A, and A+S developed insulin resistance assessed through ITT. Neither treatments nor insulin stimulation in the quadriceps produced changes in GLUT4 levels in the sarcolemma and Akt phosphorylation. Conversely, A and A+S decreased protein expression of Tether containing UBX domain for GLUT4 (TUG), and A alone increased calpain-10 expression. All treatments reduced this muscle's protein levels of VAMP2. Conversely, S and A treatment increased basal GLUT4 levels in the sarcolemma of the gastrocnemius, while all treatments inhibited insulin-induced GLUT4 translocation. These effects correlated with lower basal levels of TUG and impaired insulin-stimulated TUG proteolysis. Moreover, animals treated with S had reduced calpain-10 protein levels in this muscle, while A and A+S inhibited insulin-induced Akt phosphorylation. Conclusion Arsenic and sucrose induce systemic insulin resistance due to defects in GLUT4 translocation induced by insulin. These defects depend on which muscle is being analyzed, in the quadriceps there were defects in GLUT4 retention and docking while in the gastrocnemius the Akt pathway was impacted by arsenic and the proteolytic pathway was impaired by arsenic and sucrose.
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Affiliation(s)
- Pablo Pánico
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Myrian Velasco
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Ana María Salazar
- Department of Genomic Medicine and Environmental Toxicology, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Patricia Ostrosky-Wegman
- Department of Genomic Medicine and Environmental Toxicology, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Marcia Hiriart
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Lu Y, Qin L, Wei Y, Mo X, Tang X, Liu Q, Liu S, Zhang J, Xu M, Wei C, Huang S, Lin Y, Luo T, Mai T, Gou R, Zhang Z, Cai J, Qin J. Association between barium exposed, CYP19A1 and central obesity: A cross-sectional study in rural China. J Trace Elem Med Biol 2023; 78:127170. [PMID: 37075568 DOI: 10.1016/j.jtemb.2023.127170] [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: 11/11/2022] [Revised: 03/04/2023] [Accepted: 04/03/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND obesity is a major risk factor for many metabolic diseases such as diabetes and cardiometabolic diseases. This study aimed to evaluate the association of plasma and urinary barium concentrations, CYP19A1 gene polymorphisms, and their interaction with central obesity in a rural Chinese population. METHODS restricted cubic spline model was used to explore the dose-response relationship between barium and the risk of developing central obesity and waist circumference; logistic regression model was used to assess the association between barium, CYP19A1 gene polymorphisms and their interaction with central obesity. RESULTS the results of the restricted cubic spline model showed that plasma barium concentration was linearly associated with the risk of developing central obesity and non-linearly associated with waist circumference. Logistic regression analysis showed that participants with Q4 plasma barium concentration exhibited a higher risk of central obesity compared to participants with Q1 barium concentration; participants carrying the rs10046-AA gene exhibited a lower risk of central obesity than those carrying the rs10046-G(GG+GA) gene; participants carrying the rs10046-GA genotype showed 1.754 times higher risk of central obesity than those carrying rs10046-GG+AA genotype. There was a significant interaction between plasma barium and CYP19A1 gene polymorphism on central obesity. CONCLUSION the development of central obesity was associated with plasma barium and CYP19A1.
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Affiliation(s)
- Yufu Lu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Lidong Qin
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Yanfei Wei
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Xiaoting Mo
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Xu Tang
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Qiumei Liu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Shuzhen Liu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Junling Zhang
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Min Xu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Chunmei Wei
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Shenxiang Huang
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Yinxia Lin
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Tingyu Luo
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China
| | - Tingyu Mai
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China
| | - Ruoyu Gou
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China
| | - Zhiyong Zhang
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China; Guangxi key laboratory of Environmental Exposomics and Entire Lifecycle Health, China
| | - Jiansheng Cai
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China; Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, Guangxi, China.
| | - Jian Qin
- Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, Guangxi Medical University, Nanning 530021, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control of Highly Prevalent Diseases, School of Public Health, Guangxi Medical University, Nanning 530021, China; Guangxi Key Laboratory of Environment and Health Research, Guangxi Medical University, Nanning 530021, China.
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Wu S, Li L, Ji G, Xing X, Li J, Ma A, Wei Y, Zhao D, Huang H, Ma W, Wu B, Dong M, Liu T, Chen Q. Association of multi-metals with the risk of hypertension and the interaction with obesity: A cross-sectional study in China. Front Public Health 2023; 11:1090935. [PMID: 37006554 PMCID: PMC10063192 DOI: 10.3389/fpubh.2023.1090935] [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: 11/06/2022] [Accepted: 02/27/2023] [Indexed: 03/18/2023] Open
Abstract
BackgroundEnvironmental exposure to multiple metals have been inconsistently associated with hypertension. Obesity is an important independent risk factor for hypertension, and few studies have assessed the interaction between obesity and metals in this context. We aimed to clarify their association and interaction.MethodsThis cross-sectional study included 3,063 adults from 11 districts or counties, Guangdong. We measured the whole blood levels of 13 metals and used multipollutant-based statistical methods to analyze the association of metals with hypertension. The interaction between metals and obesity on hypertension was assessed on additive and multiplicative scales.ResultsFour metals (manganese, arsenic, cadmium, and lead) were significantly associated with hypertension risk, five metals (manganese, zinc, arsenic, cadmium, and lead) were related to elevated SBP levels, five metals (manganese, zinc, selenium, cadmium, and lead) were associated with elevated DBP levels in single-metal model. Manganese remained significantly related to hypertension risk [odds ratio, 1.35 (1.02–1.78)] after adjusting for these four metals. Significant positive dose-response relationships between manganese, arsenic, cadmium, lead and hypertension risk were observed (P for overall < 0.001, P for non-linearity > 0.05). Compared with those in the lowest quartile, participants in the highest manganese quartile had a 2.83 mmHg (95% Cl: 0.71–4.96) (PFDR = 0.040) higher level of SBP. Individuals in the highest quartiles of zinc and lead had a 1.45 mmHg (0.10–2.81) (PFDR = 0.033) and 2.06 mmHg (0.59–3.53) (PFDR = 0.020) higher level of DBP, respectively. The negative interactions between cadmium, lead and obesity influences hypertension risk. BKMR analysis showed a significant joint effect of manganese, arsenic, cadmium and lead on hypertension when the concentrations of four metals were at or above their 55th percentile compared to their median values.ConclusionsThe combined effect of four metals (manganese, arsenic, cadmium and lead) were associated with the prevalence of hypertension. Potential interaction effects of cadmium, lead and obesity on hypertension risk may exist. Further cohort studies in larger population are needed to clarify these findings.
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Affiliation(s)
- Shan Wu
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Lvrong Li
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Guiyuan Ji
- Guangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Xiaohui Xing
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
- Innovation Team of Environmental Health Assessment and Public Health Strategy, Guangzhou, China
| | - Jiajie Li
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Anping Ma
- Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
| | - Yuan Wei
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Dongwei Zhao
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Huimin Huang
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Wenjun Ma
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
- Disease Control and Prevention Institute of Jinan University, Jinan University, Guangzhou, China
| | - Banghua Wu
- Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
| | - Ming Dong
- Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
- Ming Dong
| | - Tao Liu
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
- Disease Control and Prevention Institute of Jinan University, Jinan University, Guangzhou, China
- Tao Liu
| | - Qingsong Chen
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
- National Medical Products Administration (NMPA) Key Laboratory for Technology Research and Evaluation of Pharmacovigilance, Guangdong Pharmaceutical University, Guangzhou, China
- *Correspondence: Qingsong Chen
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Luo T, Chen S, Cai J, Liu Q, Gou R, Mo X, Tang X, He K, Xiao S, Wei Y, Lin Y, Huang S, Li T, Chen Z, Li R, Li Y, Zhang Z. Association between combined exposure to plasma heavy metals and dyslipidemia in a chinese population. Lipids Health Dis 2022; 21:131. [PMID: 36474262 PMCID: PMC9724421 DOI: 10.1186/s12944-022-01743-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/18/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Exposure to heavy metals in the environment is widespread, while the relationship between combined exposure to heavy metals and dyslipidemia is unclear. METHODS A cross-sectional study was performed, and 3544 participants aged 30 years or older were included in the analyses. Heavy metal concentrations in plasma were based on inductively coupled plasma‒mass spectrometry. The relationship between heavy metals and dyslipidemia was estimated by logistic regression. BKMR was used to evaluate metal mixtures and their potential interactions. RESULTS In logistic regression analysis, participants in the fourth quartile of Fe and Zn (Fe > 1352.38 µg/L; Zn > 4401.42 µg/L) had a relatively higher risk of dyslipidemia (Fe, OR = 1.13, 95% CI: 0.92,1.38; Zn, OR = 1.30, 95% CI: 1.03,1.64). After sex stratification, females in the third quartile of plasma Zn (1062.05-4401.42 µg/L) had a higher relative risk of dyslipidemia (OR = 1.75, 95% CI: 1.28, 2.38). In BKMR analysis, metal mixtures were negatively associated with dyslipidemia in females when all metal concentrations were above the 50th percentile. In the total population (estimated from 0.030 to 0.031), As was positively associated with dyslipidemia when other metals were controlled at the 25th, 50th, or 75th percentile, respectively, and As was below the 75th percentile. In females (estimated from - 0.037 to -0.031), Zn was negatively associated with dyslipidemia when it was above the 50th percentile. CONCLUSION This study indicated that As was positively associated with dyslipidemia and that Zn may be negatively associated with dyslipidemia in females. Combined metal exposure was negatively associated with dyslipidemia in females. Females with low plasma Zn levels are more likely to develop dyslipidemia and should receive more clinical attention in this population.
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Affiliation(s)
- Tingyu Luo
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Shiyi Chen
- grid.411858.10000 0004 1759 3543School of Public Health and Management, Guangxi University of Chinese Medicine, Guangxi 530200 Nanning, China
| | - Jiansheng Cai
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Qiumei Liu
- grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Ruoyu Gou
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Xiaoting Mo
- grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Xu Tang
- grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Kailian He
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Song Xiao
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Yanfei Wei
- grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Yinxia Lin
- grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Shenxiang Huang
- grid.256607.00000 0004 1798 2653Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, 530021 Nanning, Guangxi China
| | - Tingjun Li
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Ziqi Chen
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Ruiying Li
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - You Li
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
| | - Zhiyong Zhang
- grid.443385.d0000 0004 1798 9548Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, No.1 Zhiyuan Road, Guangxi 541199 Guilin, China ,grid.443385.d0000 0004 1798 9548Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care, Guilin Medical University, Guangxi 541199 Guilin, China
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10
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Hernández-Mendoza H, Álvarez-Loredo HE, Romero-Guzmán ET, Gaytán-Hernández D, Chang-Rueda C, Martínez-Navarro I, Juárez-Flores BI, Rios-Lugo MJ. Relationship Between Serum Levels of Arsenic, Cadmium, and Mercury and Body Mass Index and Fasting Plasma Glucose in a Mexican Adult Population. Biol Trace Elem Res 2022; 200:4916-4923. [PMID: 35098445 PMCID: PMC8801291 DOI: 10.1007/s12011-021-03081-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/20/2021] [Indexed: 01/22/2023]
Abstract
In Mexico, few studies have analyzed the associations between toxic elements and metabolic diseases. In the present study, we analyzed the associations between serum arsenic (As), cadmium (Cd), and mercury (Hg) levels and body mass index (BMI) and fasting plasma glucose (FPG) in a Mexican adult population. Anthropometric data corresponding to 86 Mexican healthy adults (59 females and 27 men) were analyzed. FPG was analyzed by an enzymatic colorimetric method, and serum As, Cd, and Hg levels were analyzed by inductively coupled plasma-mass spectrometry (ICP-MS). The data show that the median serum As, Cd, and Hg levels were relatively higher in females (As = 1.78 ng mL-1, Cd = 1.00 ng mL-1, Hg = 0.96 ng mL-1) than those in males (As = 1.22 ng mL-1, Cd = 0.91 ng mL-1, Hg = 0.95 ng mL-1). However, these differences were not statistically significant (p ≥ 0.097). We also found that the median level of As significantly increased with an increase in the body weight categories (normal weight = 1.08; overweight = 1.50; obesity = 2.75; p < 0.001). In addition, a positive association between serum As levels and FPG before and after adjustment for BMI was demonstrated (RhoUnadjusted = 0.012; (RhoAdjusted = 0.243, p = 0.032). Serum As levels are positively associated with BMI and FPG in the adult population of Mexico. Nevertheless, these results need to be replicated and confirmed with a larger sample size.
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Affiliation(s)
- Héctor Hernández-Mendoza
- Instituto de Investigación de Zonas Desérticas, Universidad Autónoma de San Luis Potosí, Altair 200, C.P: 78377, San Luis Potosí, S.L.P., México.
- Universidad del Centro de México, Capitán Caldera 75, C.P: 78250, San Luis Potosí, S.L.P., México.
| | - Héctor Edmundo Álvarez-Loredo
- Centro de Investigación en Ciencias de Salud y Biomedicina, Sección de Medicina Molecular y Traslacional, Universidad Autónoma de San Luis Potosí, Avda Sierra Leona 550, C.P: 78210, San Luis Potosí, S.L.P., México
| | - Elizabeth Teresita Romero-Guzmán
- Departamento de Química, Gerencia de Ciencias Básicas, Dirección de Investigación Científica, Carretera México-Toluca S/N, C.P: 52750, La Marquesa Ocoyoacác, México
| | - Darío Gaytán-Hernández
- Facultad de Enfermería Y Nutrición, Unidad de Posgrado, Universidad Autónoma de San Luis Potosí, Avda. Niño Artillero 130, C.P: 78210, San Luis Potosí, S.L.P., México
| | - Consuelo Chang-Rueda
- Facultad de Ciencias Químicas, Universidad Autónoma de Chiapas, Campus IV Carretera a Puerto Madero Km 1.5, C.P: 30580, Tapachula, Chiapas, México
| | - Israel Martínez-Navarro
- Centro de Investigación en Ciencias de Salud y Biomedicina, Sección de Medicina Molecular y Traslacional, Universidad Autónoma de San Luis Potosí, Avda Sierra Leona 550, C.P: 78210, San Luis Potosí, S.L.P., México
| | - Bertha Irene Juárez-Flores
- Instituto de Investigación de Zonas Desérticas, Universidad Autónoma de San Luis Potosí, Altair 200, C.P: 78377, San Luis Potosí, S.L.P., México
| | - María Judith Rios-Lugo
- Centro de Investigación en Ciencias de Salud y Biomedicina, Sección de Medicina Molecular y Traslacional, Universidad Autónoma de San Luis Potosí, Avda Sierra Leona 550, C.P: 78210, San Luis Potosí, S.L.P., México.
- Facultad de Enfermería Y Nutrición, Unidad de Posgrado, Universidad Autónoma de San Luis Potosí, Avda. Niño Artillero 130, C.P: 78210, San Luis Potosí, S.L.P., México.
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11
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Ziomber-Lisiak A, Piana K, Ostachowicz B, Wróbel P, Kasprzyk P, Kaszuba-Zwoińska J, Baranowska-Chowaniec A, Juszczak K, Szczerbowska-Boruchowska M. The New Markers of Early Obesity-Related Organ and Metabolic Abnormalities. Int J Mol Sci 2022; 23:13437. [PMID: 36362225 PMCID: PMC9658002 DOI: 10.3390/ijms232113437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/19/2022] [Accepted: 10/28/2022] [Indexed: 12/25/2023] Open
Abstract
The objective of our study was to identify new markers related to excessive body adiposity and its early consequences. For this purpose we determined serum FGF-19 and FGF-21 concentrations in obese rats, whose role in the pathogenesis of obesity is not yet established. In addition, a total reflection X-ray fluorescence technique was applied to determine the elemental chemistry of certain tissues affected by obesity. Next, the new biochemical and molecular parameters were correlated with well-known obesity-related markers of metabolic abnormalities. Our obese rats were characterized by increased calorie consumption and body adiposity, hypercholesterolemia, elevated levels of liver enzymes and FGF-21, while the level of FGF-19 was reduced. Strong relationships between new hormones and established metabolic parameters were observed. Furthermore, we demonstrated that obesity had the greatest effect on elemental composition in the adipose tissue and liver and that rubidium (Rb) had the highest importance in distinguishing the studied groups of animals. Tissue Rb strongly correlated with both well-known and new markers of obesity. In conclusion, we confirmed serum FGF-19 and FGF-21 as useful new markers of obesity-related metabolic alternations and we robustly propose Rb as a novel indicator of excessive body adiposity and its early consequences. However, further investigations are encouraged to address this clinical issue.
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Affiliation(s)
- Agata Ziomber-Lisiak
- Chair of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, ul. Czysta 18, 31-121 Krakow, Poland
| | - Kaja Piana
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
| | - Beata Ostachowicz
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
| | - Paweł Wróbel
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
| | - Paula Kasprzyk
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
| | - Jolanta Kaszuba-Zwoińska
- Chair of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, ul. Czysta 18, 31-121 Krakow, Poland
| | - Agnieszka Baranowska-Chowaniec
- Chair of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, ul. Czysta 18, 31-121 Krakow, Poland
| | - Kajetan Juszczak
- Department of Urology and Andrology, Collegium Medicum, Nicolaus Copernicus University, ul. M. Curie Skłodowskiej 9, 85-094 Bydgoszcz, Poland
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12
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Associations of Diet Quality and Heavy Metals with Obesity in Adults: A Cross-Sectional Study from National Health and Nutrition Examination Survey (NHANES). Nutrients 2022; 14:nu14194038. [PMID: 36235691 PMCID: PMC9571327 DOI: 10.3390/nu14194038] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/22/2022] [Accepted: 09/22/2022] [Indexed: 11/17/2022] Open
Abstract
A poor diet cannot fully explain the prevalence of obesity. Other environmental factors (e.g., heavy metals) have been reported to be associated with obesity. However, limited evidence is available for the combined effect of these factors on obesity. Therefore, we conducted a cross-sectional study and used the data from the National Health and Examination Survey (2007−2018) to explore the associations between diet quality and heavy metals and obesity. Diet quality was evaluated by the Healthy Eating Index-2015 (HEI-2015) score. Heavy metals included serum cadmium (Cd), lead (Pb), and mercury (Hg). We included 15,959 adults, with 5799 of obesity (body mass index ≥ 30 kg/m2). After adjustment for covariates, every interquartile range increase in HEI-2015 scores, Pb, Cd and Hg was associated with a 35% (odds ratios [OR] = 0.65, 95% confidence interval [CI]: 0.60, 0.70), 11% (OR = 0.89, 95% CI: 0.82, 0.98), 9% (OR = 0.91, 95% CI: 0.87, 0.96), 5% (OR = 0.85, 95% CI: 0.82, 0.89) reduction in risk of peripheral obesity, respectively. In addition, the association between the HEI-2015 scores and peripheral obesity was attenuated by higher levels of heavy metals (All p interaction < 0.05). Results remained similar for abdominal obesity. Our study reveals the distinct effects of a high-quality diet and heavy metals on obesity prevalence, and the beneficial effect of a high-quality diet could be weakened by higher levels of heavy metals.
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13
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Nunes FLDS, Lima SCVC, Lyra CDO, Marchioni DM, Pedrosa LFC, Barbosa Junior F, Sena-Evangelista KCM. The impact of essential and toxic elements on cardiometabolic risk factors in adults and older people. J Trace Elem Med Biol 2022; 72:126991. [PMID: 35597099 DOI: 10.1016/j.jtemb.2022.126991] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 04/06/2022] [Accepted: 05/03/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Evidence suggests an association between essential and toxic elements and the worsening of cardiometabolic risk factors. This study aimed to investigate the concentrations of zinc, copper, selenium, arsenic, cadmium, and mercury and their relationship with cardiometabolic risk factors in adults and older people. METHODS This cross-sectional study was carried out with 112 adults with a mean age of 59 (sd 14) years old and a BMI of 29.30 (sd 5.11) Kg/m2. The subject's weight and height were measured for body mass index (BMI) calculation, classified according to the cut-off points recommended by the World Health Organization (WHO). We evaluated sociodemographic, clinical, lifestyle, waist circumference - WC, visceral adiposity index - VAI, glycemic lipid profile, blood pressure, and high-sensitive C-reactive protein (hs-CRP). Cardiovascular risk was defined by The Global Risk Score (GRS) score. Plasma zinc, selenium, copper levels, urinary arsenic, cadmium, and mercury levels were measured using the inductively coupled plasma mass spectrometry technique (ICP-MS). RESULTS There was a negative association between urinary arsenic and VAI (β - 0.03, p < 0.01), triglycerides (β - 1.10, p < 0.01), and VLDL cholesterol (β - 0.14, p = 0.02). Plasma copper and copper/zinc ratio were positively associated with fasting glucose and hs-CRP (β 0.38, p < 0.01; β 36.02, p = 0.01, β 0.004, p < 0.01, β 0.68, p < 0.001, respectively). Urinary arsenic (β - 0.14, p = 0.04) and cadmium (β - 36.42, p = 0.04) were negatively associated with systolic blood pressure. Also, urinary cadmium was negatively associated with diastolic blood pressure (β - 21.55, p = 0.03), and urinary mercury showed an opposite behavior (β 1.45, p = 0.03). CONCLUSION Essential and toxic elements in urine and plasma could be potential biomarkers for cardiovascular risk factors. A healthy lifestyle should be adopted; in addition, government policies should be developed to guarantee sustainable production and a safe environment.
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Affiliation(s)
- Francisca Leide da Silva Nunes
- Postgraduate Program in Nutrition, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho, 3000 - Lagoa Nova, 59078-900 Natal, Rio Grande do Norte, Brazil.
| | - Severina Carla Vieira Cunha Lima
- Department of Nutrition, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho, 3000 - Lagoa Nova, 59078-900 Natal, Rio Grande do Norte, Brazil.
| | - Clélia de Oliveira Lyra
- Department of Nutrition, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho, 3000 - Lagoa Nova, 59078-900 Natal, Rio Grande do Norte, Brazil.
| | - Dirce Maria Marchioni
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo Campus, Av. Dr. Arnaldo, 715 - Cerqueira César, 01246-904 São Paulo, SP, Brazil.
| | - Lucia Fatima Campos Pedrosa
- Department of Nutrition, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho, 3000 - Lagoa Nova, 59078-900 Natal, Rio Grande do Norte, Brazil.
| | - Fernando Barbosa Junior
- Laboratory of Clinical, Toxicological and Bromatological Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, Ribeirão Preto Campus, Av. do Café, s/n - Monte Alegre, Ribeirão Preto, 14040-903 São Paulo, SP, Brazil.
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14
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Pánico P, Velasco M, Salazar AM, Picones A, Ortiz-Huidobro RI, Guerrero-Palomo G, Salgado-Bernabé ME, Ostrosky-Wegman P, Hiriart M. Is Arsenic Exposure a Risk Factor for Metabolic Syndrome? A Review of the Potential Mechanisms. Front Endocrinol (Lausanne) 2022; 13:878280. [PMID: 35651975 PMCID: PMC9150370 DOI: 10.3389/fendo.2022.878280] [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: 02/17/2022] [Accepted: 04/11/2022] [Indexed: 12/14/2022] Open
Abstract
Exposure to arsenic in drinking water is a worldwide health problem. This pollutant is associated with increased risk of developing chronic diseases, including metabolic diseases. Metabolic syndrome (MS) is a complex pathology that results from the interaction between environmental and genetic factors. This condition increases the risk of developing type 2 diabetes, cardiovascular diseases, and cancer. The MS includes at least three of the following signs, central obesity, impaired fasting glucose, insulin resistance, dyslipidemias, and hypertension. Here, we summarize the existing evidence of the multiple mechanisms triggered by arsenic to developing the cardinal signs of MS, showing that this pollutant could contribute to the multifactorial origin of this pathology.
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Affiliation(s)
- Pablo Pánico
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Myrian Velasco
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Ana María Salazar
- Department of Genomic Medicine and Environmental Toxicology. Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Arturo Picones
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Rosa Isela Ortiz-Huidobro
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Gabriela Guerrero-Palomo
- Department of Genomic Medicine and Environmental Toxicology. Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Manuel Eduardo Salgado-Bernabé
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Patricia Ostrosky-Wegman
- Department of Genomic Medicine and Environmental Toxicology. Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Marcia Hiriart
- Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
- *Correspondence: Marcia Hiriart,
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15
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Handali S, Rezaei M. Arsenic and weight loss: At a crossroad between lipogenesis and lipolysis. J Trace Elem Med Biol 2021; 68:126836. [PMID: 34385035 DOI: 10.1016/j.jtemb.2021.126836] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 06/30/2021] [Accepted: 08/02/2021] [Indexed: 12/14/2022]
Abstract
Arsenic is found in soil, food, water and earth crust. Arsenic exposure is associated with chronic diseases such as cancer, cardiovascular disease as well as diabetes. One of complex effects of arsenic is on weight gain or loss. Involvement of arsenic in both weight loss and gain signaling pathways has previously been reported; however, too little attention has been paid to its weight reducing effect. Animal studies exhibited a role of arsenic in weight loss. In this regard, arsenic interference with endocrine system, leptin and adiponectin hormones as well as thermogenesis is more evidence. Apparently, arsenic-induced weight lossis generally meditated by its interaction with thermogenesis. In this review we have discussed the irregularities in metabolic pathways induced by arsenic that can lead to weight loss.
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Affiliation(s)
- Somayeh Handali
- Medical Biomaterial Research Center (MBRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Rezaei
- Department of Toxicology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
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16
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Rebuzzini P, Civello C, Fassina L, Zuccotti M, Garagna S. Functional and structural phenotyping of cardiomyocytes in the 3D organization of embryoid bodies exposed to arsenic trioxide. Sci Rep 2021; 11:23116. [PMID: 34848780 PMCID: PMC8633008 DOI: 10.1038/s41598-021-02590-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 11/12/2021] [Indexed: 11/09/2022] Open
Abstract
Chronic exposure to environmental pollutants threatens human health. Arsenic, a world-wide diffused toxicant, is associated to cardiac pathology in the adult and to congenital heart defects in the foetus. Poorly known are its effects on perinatal cardiomyocytes. Here, bioinformatic image-analysis tools were coupled with cellular and molecular analyses to obtain functional and structural quantitative metrics of the impairment induced by 0.1, 0.5 or 1.0 µM arsenic trioxide exposure on the perinatal-like cardiomyocyte component of mouse embryoid bodies, within their 3D complex cell organization. With this approach, we quantified alterations to the (a) beating activity; (b) sarcomere organization (texture, edge, repetitiveness, height and width of the Z bands); (c) cardiomyocyte size and shape; (d) volume occupied by cardiomyocytes within the EBs. Sarcomere organization and cell morphology impairment are paralleled by differential expression of sarcomeric α-actin and Tropomyosin proteins and of acta2, myh6 and myh7 genes. Also, significant increase of Cx40, Cx43 and Cx45 connexin genes and of Cx43 protein expression profiles is paralleled by large Cx43 immunofluorescence signals. These results provide new insights into the role of arsenic in impairing cytoskeletal components of perinatal-like cardiomyocytes which, in turn, affect cell size, shape and beating capacity.
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Affiliation(s)
- Paola Rebuzzini
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Via Ferrata 9, 27100, Pavia, Italy.
| | - Cinzia Civello
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Via Ferrata 9, 27100, Pavia, Italy
| | - Lorenzo Fassina
- Department of Electrical, Computer and Biomedical Engineering (DIII), University of Pavia, Via Ferrata 5, Pavia, Italy.,Centre for Health Technologies (CHT), University of Pavia, Via Ferrata 5, Pavia, Italy
| | - Maurizio Zuccotti
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Via Ferrata 9, 27100, Pavia, Italy. .,Centre for Health Technologies (CHT), University of Pavia, Via Ferrata 5, Pavia, Italy.
| | - Silvia Garagna
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Via Ferrata 9, 27100, Pavia, Italy. .,Centre for Health Technologies (CHT), University of Pavia, Via Ferrata 5, Pavia, Italy.
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Renu K, Panda A, Vellingiri B, George A, Valsala Gopalakrishnan A. Arsenic: an emerging role in adipose tissue dysfunction and muscle toxicity. TOXIN REV 2021. [DOI: 10.1080/15569543.2021.1992443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Kaviyarasi Renu
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Aditi Panda
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Balachandar Vellingiri
- Human Molecular Cytogenetics and Stem Cell Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore, 641046, Tamil Nadu, India
| | - Alex George
- Jubilee Centre for Medical Research, Jubilee Mission Medical College and Research Institute, Thrissur, 680005, Kerala, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
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18
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Coral JA, Heaps S, Glaholt SP, Karty JA, Jacobson SC, Shaw JR, Bondesson M. Arsenic exposure induces a bimodal toxicity response in zebrafish. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 287:117637. [PMID: 34182391 DOI: 10.1016/j.envpol.2021.117637] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 06/17/2021] [Accepted: 06/19/2021] [Indexed: 05/25/2023]
Abstract
In toxicology, standard sigmoidal concentration-response curves are used to predict effects concentrations and set chemical regulations. However, current literature also establishes the existence of complex, bimodal concentration-response curves, as is the case for arsenic toxicity. This bimodal response has been observed at the molecular level, but not characterized at the whole organism level. This study investigated the effect of arsenic (sodium arsenite) on post-gastrulated zebrafish embryos and elucidated effects of bimodal concentration-responses on different phenotypic perturbations. Six hour post fertilized (hpf) zebrafish embryos were exposed to arsenic to 96 hpf. Hatching success, mortality, and morphometric endpoints were evaluated both in embryos with chorions and dechorionated embryos. Zebrafish embryos exhibited a bimodal response to arsenic exposure. Concentration-response curves for exposed embryos with intact chorions had an initial peak in mortality (88%) at 1.33 mM arsenic, followed by a decrease in toxicity (~20% mortality) at 1.75 mM, and subsequently peaked to 100% mortality at higher concentrations. To account for the bimodal response, two distinct concentration-response curves were generated with estimated LC10 values (and 95% CI) of 0.462 (0.415, 0.508) mM and 1.69 (1.58, 1.78) mM for the 'low concentration' and 'high concentration' peaks, respectively. Other phenotypic analyses, including embryo length, yolk and pericardial edema all produced similar concentration-response patterns. Tests with dechorionated embryos also resulted in a bimodal toxicity response but with lower LC10 values of 0.170 (0.120, 0.220) mM and 0.800 (0.60, 0842) mM, respectively. Similarities in bimodal concentration-responses between with-chorion and dechorionated embryos indicate that the observed effect was not caused by the chorion limiting arsenic availability, thus lending support to other studies such as those that hypothesized a conserved bimodal mechanism of arsenic interference with nuclear receptor activation.
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Affiliation(s)
- Jason A Coral
- Department of Intelligent Systems Engineering, Indiana University, Bloomington, IN, USA.
| | - Samuel Heaps
- Department of Intelligent Systems Engineering, Indiana University, Bloomington, IN, USA
| | - Stephen P Glaholt
- O'Neill School of Public and Environmental Affairs, Indiana University, Bloomington, IN, USA
| | - Jonathan A Karty
- Department of Chemistry, Indiana University, Bloomington, IN, USA
| | | | - Joseph R Shaw
- O'Neill School of Public and Environmental Affairs, Indiana University, Bloomington, IN, USA
| | - Maria Bondesson
- Department of Intelligent Systems Engineering, Indiana University, Bloomington, IN, USA
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19
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Zhong Q, Qin QR, Yang WJ, He JL, Zhu JL, Zhu ZY, Huang F. Multiple metal exposure and obesity: A prospective cohort study of adults living along the Yangtze River, China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 285:117150. [PMID: 33964556 DOI: 10.1016/j.envpol.2021.117150] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 06/12/2023]
Abstract
Association between long-term exposure to multiple metals and obesity remains inconclusive, and prospective evidence on the region along the Yangtze River was limited. Thus, our study aimed to examine the association of multiple metal exposure and obesity. We measured baseline urine levels of 22 metals of 982 adults living along the Yangtze River, incidence of obesity was calculated from body mass index (BMI) and waist circumference (WC) measured at follow-up survey. Cox proportional hazards models were used to examine the hazard ratios (HR) and 95% confidence interval (CI) for the association between urinary metals and obesity, and the mixing effect of metals on obesity was estimated by using quantile g-computation. In multiple-metal models, arsenic was significantly associated with BMI/obesity, with the HR in the highest quartiles of 0.33 (95% CI: 0.16, 0.69; p-trend = 0.004). The HRs for WC/obesity of arsenic and molybdenum were 0.49 (95% CI: 0.32, 0.75 for the fourth vs. first quartile; p-trend = 0.002) and 1.83 (95% CI: 1.25, 2.70; p-trend = 0.001), respectively. Quantile g-computation mixtures approach showed a significantly negative joint effect of multiple metals on WC/obesity, with the HR of 0.26 (95% CI: 0.14, 0.47; p < 0.001) when increasing all seventeen metals by one quartile. Our study suggests that all seventeen metal mixed exposure may be negatively associated with obesity. Further cohort studies are needed to confirm these findings and clarify the underlying biological mechanisms.
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Affiliation(s)
- Qi Zhong
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Qi-Rong Qin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China; Ma(,)anshan Center for Disease Control and Provention, Ma,anshan, Anhui, 243000, China
| | - Wan-Jun Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Jia-Liu He
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Jin-Liang Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Zhen-Yu Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Fen Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China; Laboratory for Environmental Toxicology, Anhui Medical University, Hefei, Anhui, 230032, China.
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20
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Skalny AV, Kopylov PY, Paoliello MMB, Chang JS, Aschner M, Bobrovnitsky IP, Chao JCJ, Aaseth J, Chebotarev SN, Tinkov AA. Hair Lead, Aluminum, and Other Toxic Metals in Normal-Weight and Obese Patients with Coronary Heart Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18158195. [PMID: 34360489 PMCID: PMC8345938 DOI: 10.3390/ijerph18158195] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/29/2021] [Accepted: 07/29/2021] [Indexed: 12/26/2022]
Abstract
The objective of the present study was to evaluate hair toxic metal levels in patients with obesity and/or coronary heart disease (CHD). Following a 2 × 2 factorial design, subjects without CHD were grouped into normal weight control (n = 123) and obese groups (n = 140). Patients suffering from CHD were divided into normal weight (n = 180) and obese CHD subjects (n = 240). Hair Al, As, Cd, Hg, Ni, and Pb levels were evaluated using inductively-coupled plasma mass-spectrometry. The data demonstrate that hair Al and Hg levels were higher in obese subjects as compared to normal weight controls. Normal weight CHD patients were characterized by significantly higher hair Al, As, Cd, and Pb levels when compared to healthy subjects. The highest hair Al, As, and Pb levels were observed in obese CHD patients, significantly exceeding the respective values in other groups. Factorial analysis revealed significant influence of factorial interaction (CHD*obesity) only for hair Pb content. Given the role of obesity as a risk factor for CHD, it is proposed that increased toxic metal accumulation in obesity may promote further development of cardiovascular diseases.
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Affiliation(s)
- Anatoly V. Skalny
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, IM Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (A.V.S.); (P.Y.K.)
- Department of Bioelementology, KG Razumovsky Moscow State University of Technologies and Management, 109004 Moscow, Russia;
| | - Philippe Yu Kopylov
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, IM Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia; (A.V.S.); (P.Y.K.)
| | - Monica M. B. Paoliello
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA; (M.M.B.P.); (M.A.)
- Graduate Program in Public Health, Center of Health Sciences, State University of Londrina, Londrina 86057-970, Brazil
| | - Jung-Su Chang
- College of Nutrition, Taipei Medical University, Taipei 110, Taiwan; (J.-S.C.); (J.C.-J.C.)
- College of Public Health, Taipei Medical University, Taipei 110, Taiwan;
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA; (M.M.B.P.); (M.A.)
- Laboratory of Molecular Dietetics, IM Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia;
| | - Igor P. Bobrovnitsky
- Laboratory of Molecular Dietetics, IM Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia;
- Centre for Strategic Planning of FMBA of Russia, 123182 Moscow, Russia
| | - Jane C.-J. Chao
- College of Nutrition, Taipei Medical University, Taipei 110, Taiwan; (J.-S.C.); (J.C.-J.C.)
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Jan Aaseth
- College of Public Health, Taipei Medical University, Taipei 110, Taiwan;
- Research Department, Innlandet Hospital Trust, 2380 Brumunddal, Norway
| | - Sergei N. Chebotarev
- Department of Bioelementology, KG Razumovsky Moscow State University of Technologies and Management, 109004 Moscow, Russia;
| | - Alexey A. Tinkov
- College of Public Health, Taipei Medical University, Taipei 110, Taiwan;
- Laboratory of Ecobiomonitoring and Quality Control, Yaroslavl State University, 150003 Yaroslavl, Russia
- Correspondence: ; Tel.: +7-961-937-8198
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21
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Stahr S, Chiang T, Bauer MA, Runnells GA, Rogers LJ, Vi Do H, Kadlubar SA, Joseph Su L. Low‑Level Environmental Heavy Metals are Associated with Obesity Among Postmenopausal Women in a Southern State. EXPOSURE AND HEALTH 2021; 13:269-280. [PMID: 34337191 PMCID: PMC8323941 DOI: 10.1007/s12403-020-00381-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Both arsenic and cadmium are reported to be toxic to humans. The use of saliva as a biomarker of low-level exposures to these elements has not been adequately explored, and the putative relationship between exposure and obesity is unclear. This cross-sectional study aims to investigate the relationship between salivary arsenic and cadmium concentrations and their association with obesity. Arsenic and cadmium concentrations were analyzed in human saliva samples by Inductively Coupled Plasma-Mass Spectrometry on 270 randomly selected women who participated in the Arkansas Rural Community Health Study. Multivariable logistic regression was performed to evaluate the association between heavy metal concentrations and obesity. Stratified logistic regression was performed based on menopausal status. Generalized linear models were used to evaluate weight gain velocity. Significant positive associations were observed in postmenopausal women for both arsenic (OR = 4.43, 95% CI 1.91-10.28) and cadmium (OR = 2.72, 95% CI 1.23-5.99) concentrations, as well as significant trends among tertiles (p < 0.01 and p = 0.01, respectively). No relationship with obesity was evident among premenopausal women for either metal. A dose-response relationship was observed between increasing weight gain velocity and increasing metal concentrations. At concentrations well below governmental and industrial standards for acute toxicity, significant associations between obesity and concentration of these heavy metals are evident. The rate at which individuals gain weight is affected by metal concentrations and may play a role in the rapid increase in weight in postmenopausal women. These results might explain, in part, the missing variability in the increasing obesity pandemic in certain population exposed to these environmental toxicants.
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Affiliation(s)
- Shelbie Stahr
- Interdisciplinary Biomedical Sciences, Department of Clinical and Translational Sciences, University of Arkansas Medical Sciences, 4301 W. Markham St. Slot #601, Little Rock, AR 72205, USA
| | - Tung‑chin Chiang
- Department of Environmental and Occupational Health, Fay W. Boozman College of Public Health, University of Arkansas Medical Sciences, 4301 West Markham, # 820, Little Rock, AR 72205, USA
| | - Michael A. Bauer
- Department of Biomedical Informatics, College of Medicine, University of Arkansas Medical Sciences, 4018 W Capitol Ave, Little Rock, AR 72205, USA
| | - Gail A. Runnells
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas Medical Sciences, 4301 W. Markham St. # 820, Little Rock, AR 72205, USA
| | - Lora J. Rogers
- COPH Department of Epidemiology Slot 721-21, Winthrop P. Rockefeller Cancer Institute, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4104 Outpatient Circle, Little Rock, AR 72205-7101, USA
| | - Huyen Vi Do
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas Medical Sciences, 4301 W. Markham St. # 820, Little Rock, AR 72205, USA
| | - Susan A. Kadlubar
- Department of Environmental and Occupational Health, Fay W. Boozman College of Public Health, University of Arkansas Medical Sciences, 4301 West Markham, # 820, Little Rock, AR 72205, USA
| | - L. Joseph Su
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas Medical Sciences, 4301 W. Markham St. # 820, Little Rock, AR 72205, USA
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22
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Tinkov AA, Aschner M, Ke T, Ferrer B, Zhou JC, Chang JS, Santamaría A, Chao JCJ, Aaseth J, Skalny AV. Adipotropic effects of heavy metals and their potential role in obesity. Fac Rev 2021; 10:32. [PMID: 33977285 PMCID: PMC8103910 DOI: 10.12703/r/10-32] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Epidemiological studies demonstrated an association between heavy metal exposure and the incidence of obesity and metabolic syndrome. However, the particular effects of metal toxicity on adipose tissue functioning are unclear. Therefore, recent findings of direct influence of heavy metals (mercury, cadmium, and lead) and metalloid (arsenic) on adipose tissue physiology are discussed while considering existing gaps and contradictions. Here, we provide a literature review addressing adipose tissue as a potential target of heavy metal toxicity. Experimental in vivo studies demonstrated a significant influence of mercury, cadmium, lead, and arsenic exposure on body adiposity. In turn, in vitro experiments revealed both up- and downregulation of adipogenesis associated with aberrant expression of key adipogenic pathways, namely CCAAT/enhancer-binding protein (C/EBP) and peroxisome proliferator-activated receptor gamma (PPARγ). Comparison of the existing studies on the basis of dose and route of exposure demonstrated that the effects of heavy metal exposure on adipose tissue may be dose-dependent, varying from increased adipogenesis at low-dose exposure to inhibition of adipose tissue differentiation at higher doses. However, direct dose-response data are available in a single study only for arsenic. Nonetheless, both types of these effects, irrespective of their directionality, contribute significantly to metabolic disturbances due to dysregulated adipogenesis. Particularly, inhibition of adipocyte differentiation is known to reduce lipid-storage capacity of adipose tissue, leading to ectopic lipid accumulation. In contrast, metal-associated stimulation of adipogenesis may result in increased adipose tissue accumulation and obesity. However, further studies are required to reveal the particular dose- and species-dependent effects of heavy metal exposure on adipogenesis and adipose tissue functioning.
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Affiliation(s)
- Alexey A Tinkov
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Yaroslavl State University, Yaroslavl, Russia
| | - Michael Aschner
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tao Ke
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Beatriz Ferrer
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Ji-Chang Zhou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | | | - Abel Santamaría
- Laboratorio de Aminoácidos Excitadores, Instituto Nacional de Neurología y Neurocirugía, S.S.A., Mexico City, Mexico
| | - Jane C.-J. Chao
- Taipei Medical University, Taipei, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Jan Aaseth
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Research Department, Innlandet Hospital Trust, Brumunddal, Norway
| | - Anatoly V Skalny
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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23
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Freire C, Vrhovnik P, Fiket Ž, Salcedo-Bellido I, Echeverría R, Martín-Olmedo P, Kniewald G, Fernández MF, Arrebola JP. Adipose tissue concentrations of arsenic, nickel, lead, tin, and titanium in adults from GraMo cohort in Southern Spain: An exploratory study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 719:137458. [PMID: 32112946 DOI: 10.1016/j.scitotenv.2020.137458] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/31/2020] [Accepted: 02/18/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Adipose tissue has been acknowledged as a potential target for obesogenic pollutants, including toxic metal(loid)s. However, the presence of these chemicals in the adipose tissue has been poorly characterized. OBJECTIVE To examine the distributions of adipose tissue concentrations of five toxic metal(loid)s (i.e., arsenic [As], nickel [Ni], lead [Pb], tin [Sn], and titanium [Ti]) in adults, and potential socio-demographic and lifestyle factors associated with metal(loid) concentrations. METHODS The study population consisted of a subsample of 228 subjects from GraMo cohort in Southern Spain (N = 387). Adipose tissue samples were intra-operatively collected from adults recruited in 2003-2004 in two public hospitals, and concentrations of metal(loid)s in adipose tissue were analyzed in 2015 by High-Resolution Inductively Coupled Plasma Mass Spectrometry. Data on socio-demographic and lifestyle factors were obtained by baseline questionnaire completion. Linear and multinomial regression was used to identify factors associated with metal(loid) levels. RESULTS Ni, Pb, Sn, and Ti were detected in all adipose tissue samples, and As in 51% of them. Ni was the metal showing the highest median concentration (0.56 μg/g), followed by Ti (0.31 μg/g), Pb (0.08 μg/g), Sn (0.06 μg/g), and As (0.003 μg/g). Predictors of As levels included area of residence, social class, and oily fish intake; for Ni: area of residence and consumption of cheese, meat, eggs, and canned food; for Pb: vegetables intake and industrial occupation; for Sn: age, body mass index, and consumption of lean fish, eggs, and milk; and cheese intake for Ti. Some of these predictors were sex-specific, particularly those regarding dietary intake. CONCLUSIONS This exploratory study provides the first evidence of the occurrence of Ni, Pb, Sn, Ti, and As in adipose tissue from adult population, and highlights the potential of this tissue as a biological matrix for studying exposure levels and chronic health effects of toxic metal(loid)s.
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Affiliation(s)
- Carmen Freire
- Instituto de Investigación Biosanitaria de Granada (ibs.Granada), Hospitales Universitarios de Granada, 18012 Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain; Biomedical Research Centre, University of Granada, 18016 Granada, Spain.
| | - Petra Vrhovnik
- Slovenian National Building and Civil Engineering Institute (ZAG), SI-1000 Ljubljana, Slovenia.
| | - Željka Fiket
- Ruđer Bošković Institute, Division for Marine and Environmental Research, 10000 Zagreb, Croatia.
| | - Inmaculada Salcedo-Bellido
- Instituto de Investigación Biosanitaria de Granada (ibs.Granada), Hospitales Universitarios de Granada, 18012 Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain; Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain.
| | - Ruth Echeverría
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain
| | - Piedad Martín-Olmedo
- Instituto de Investigación Biosanitaria de Granada (ibs.Granada), Hospitales Universitarios de Granada, 18012 Granada, Spain; Andalusian School of Public Health, 18011 Granada, Spain.
| | - Goran Kniewald
- Ruđer Bošković Institute, Division for Marine and Environmental Research, 10000 Zagreb, Croatia.
| | - Mariana F Fernández
- Instituto de Investigación Biosanitaria de Granada (ibs.Granada), Hospitales Universitarios de Granada, 18012 Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain; Biomedical Research Centre, University of Granada, 18016 Granada, Spain; Department of Radiology and Physical Medicine, University of Granada, Granada 18016, Spain.
| | - Juan Pedro Arrebola
- Instituto de Investigación Biosanitaria de Granada (ibs.Granada), Hospitales Universitarios de Granada, 18012 Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain; Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain.
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24
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Niehoff NM, Keil AP, O'Brien KM, Jackson BP, Karagas MR, Weinberg CR, White AJ. Metals and trace elements in relation to body mass index in a prospective study of US women. ENVIRONMENTAL RESEARCH 2020; 184:109396. [PMID: 32209500 PMCID: PMC7153007 DOI: 10.1016/j.envres.2020.109396] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 05/07/2023]
Abstract
BACKGROUND Epidemiologic studies on the association between metals and body mass index (BMI) have been cross-sectional and have demonstrated inconsistent associations. Our study prospectively examined whether metals measured at baseline were associated with later BMI. We considered metals individually and as joint exposure to pre-defined metal groupings. METHODS We measured concentrations of 16 metals in toenails collected at baseline (2003-2009) in a subset of 1221 women from the Sister Study. We calculated BMI from height and weight reported on a follow-up questionnaire an average of 5.2 years (range = 3.5-8.3) after baseline. Multivariable linear regression was used to estimate β coefficients and 95% confidence intervals (CIs) for associations between BMI and individual metals (with estimates given per interquartile range (IQR) increase or in quartiles). Quantile g-computation was used to examine joint associations between groups of metals and BMI. Groups considered were (1) all metals combined, and metals classified as (2) non-essential or (3) essential. RESULTS In individual metal models we found that, with the exception of cobalt, no single metal was strongly related to BMI. In our mixture analyses, a quartile increase in all non-essential metals was associated with higher BMI (β = 0.32; 95%CI: 0.00, 0.63 kg/m2), whereas essential metals were suggestively associated with lower BMI (β = -0.25; 95%CI: 0.58, 0.07 kg/m2). CONCLUSIONS In this population of women who were, on average, overweight, essential metals were jointly associated with slightly healthier, lower BMI whereas non-essential metals were jointly associated with slightly higher, unhealthier BMI, after controlling for other health indicators and predictors of metals exposures.
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Affiliation(s)
- Nicole M Niehoff
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA.
| | - Alexander P Keil
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA; Department of Epidemiology, University of North Carolina, Chapel Hill, NC, USA
| | - Katie M O'Brien
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Brian P Jackson
- Department of Earth Sciences, Dartmouth College, Hanover, NH, USA
| | - Margaret R Karagas
- Department of Epidemiology and Children's Environmental Health and Disease Prevention Research Center at Dartmouth, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Clarice R Weinberg
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Alexandra J White
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
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25
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Howe CG, Farzan SF, Garcia E, Jursa T, Iyer R, Berhane K, Chavez TA, Hodes TL, Grubbs BH, Funk WE, Smith DR, Bastain TM, Breton CV. Arsenic and birth outcomes in a predominately lower income Hispanic pregnancy cohort in Los Angeles. ENVIRONMENTAL RESEARCH 2020; 184:109294. [PMID: 32145549 PMCID: PMC7103498 DOI: 10.1016/j.envres.2020.109294] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/21/2020] [Accepted: 02/22/2020] [Indexed: 05/18/2023]
Abstract
Prenatal arsenic exposure has been associated with reduced fetal growth and increased risk for preterm birth, but most studies have been conducted in highly exposed populations outside the U.S. or in non-Hispanic populations in the rural U.S. The objectives of the current study were to: 1) examine the impact of early pregnancy exposure to arsenic on birth weight and gestational age at birth in a predominately lower income Hispanic pregnancy cohort in urban Los Angeles and 2) compare multiple biomarkers of arsenic exposure (blood, urine, and hair) assessed in early pregnancy (mean ± SD gestational age at biospecimen collection: 14 ± 4 weeks). Total arsenic (blood, hair) was measured by ICP-MS and speciated arsenic (urine) was measured by HPLC coupled to ICP-MS. Associations between log2-transformed arsenic measures and birth outcomes were evaluated using multivariable linear regression. A doubling in hair arsenic was associated with a 72.2 g (95% CI: -144.3, -0.1, P = 0.05) lower birth weight, after adjusting for potential confounders and gestational age at birth. A similar but non-significant trend was observed for blood arsenic, but not urine arsenic. The inverse association between hair arsenic and birth weight was more pronounced among infants whose mothers gained greater amounts of weight during pregnancy (Pinteraction = 0.02). The association between urinary monomethyl arsenic and GA at birth differed by pre-pregnancy BMI (Pinteraction<0.01). This study provides evidence that even at relatively low levels of exposure, arsenic exposure (measured in hair samples collected in early pregnancy) may adversely affect fetal growth in this understudied population, particularly in combination with greater gestational weight gain. Future studies with larger sample sizes are needed to confirm these findings and to further investigate some of the inconsistencies observed for the different arsenic biomarkers evaluated.
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Affiliation(s)
- Caitlin G Howe
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Shohreh F Farzan
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Erika Garcia
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Thomas Jursa
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, 1156 High St, Santa Cruz, CA, 95064, USA.
| | - Ramsunder Iyer
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, 680 N Lake Shore Dr, Chicago, IL, 60611, USA.
| | - Kiros Berhane
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Thomas A Chavez
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Tahlia L Hodes
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Brendan H Grubbs
- Department of Obstetrics and Gynecology, Keck School of Medicine, 2020 Zonal Ave, Los Angeles, CA, 90033, USA.
| | - William E Funk
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, 680 N Lake Shore Dr, Chicago, IL, 60611, USA.
| | - Donald R Smith
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, 1156 High St, Santa Cruz, CA, 95064, USA.
| | - Theresa M Bastain
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
| | - Carrie V Breton
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, 2001 N Soto St, Los Angeles, CA, 90032, USA.
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Castriota F, Zushin PJH, Sanchez SS, Phillips RV, Hubbard A, Stahl A, Smith MT, Wang JC, La Merrill MA. Chronic arsenic exposure impairs adaptive thermogenesis in male C57BL/6J mice. Am J Physiol Endocrinol Metab 2020; 318:E667-E677. [PMID: 32045263 PMCID: PMC7272725 DOI: 10.1152/ajpendo.00282.2019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The global prevalence of type 2 diabetes (T2D) has doubled since 1980. Human epidemiological studies support arsenic exposure as a risk factor for T2D, although the precise mechanism is unclear. We hypothesized that chronic arsenic ingestion alters glucose homeostasis by impairing adaptive thermogenesis, i.e., body heat production in cold environments. Arsenic is a pervasive environmental contaminant, with more than 200 million people worldwide currently exposed to arsenic-contaminated drinking water. Male C57BL/6J mice exposed to sodium arsenite in drinking water at 300 μg/L for 9 wk experienced significantly decreased metabolic heat production when acclimated to chronic cold tolerance testing, as evidenced by indirect calorimetry, despite no change in physical activity. Arsenic exposure increased total fat mass and subcutaneous inguinal white adipose tissue (iWAT) mass. RNA sequencing analysis of iWAT indicated that arsenic dysregulated mitochondrial processes, including fatty acid metabolism. Western blotting in WAT confirmed that arsenic significantly decreased TOMM20, a correlate of mitochondrial abundance; PGC1A, a master regulator of mitochondrial biogenesis; and, CPT1B, the rate-limiting step of fatty acid oxidation (FAO). Our findings show that chronic arsenic exposure impacts the mitochondrial proteins of thermogenic tissues involved in energy expenditure and substrate regulation, providing novel mechanistic evidence for arsenic's role in T2D development.
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Affiliation(s)
- Felicia Castriota
- Superfund Research Program, University of California, Berkeley, California
| | - Peter-James H Zushin
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, California
| | - Sylvia S Sanchez
- Superfund Research Program, University of California, Berkeley, California
| | - Rachael V Phillips
- Superfund Research Program, University of California, Berkeley, California
| | - Alan Hubbard
- Superfund Research Program, University of California, Berkeley, California
| | - Andreas Stahl
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, California
| | - Martyn T Smith
- Superfund Research Program, University of California, Berkeley, California
| | - Jen-Chywan Wang
- Superfund Research Program, University of California, Berkeley, California
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, California
| | - Michele A La Merrill
- Department of Environmental Toxicology, University of California, Davis, California
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Castriota F, Rieswijk L, Dahlberg S, La Merrill MA, Steinmaus C, Smith MT, Wang JC. A State-of-the-Science Review of Arsenic's Effects on Glucose Homeostasis in Experimental Models. ENVIRONMENTAL HEALTH PERSPECTIVES 2020; 128:16001. [PMID: 31898917 PMCID: PMC7015542 DOI: 10.1289/ehp4517] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 11/22/2019] [Accepted: 11/26/2019] [Indexed: 05/04/2023]
Abstract
BACKGROUND The prevalence of type 2 diabetes (T2D) has more than doubled since 1980. Poor nutrition, sedentary lifestyle, and obesity are among the primary risk factors. While an estimated 70% of cases are attributed to excess adiposity, there is an increased interest in understanding the contribution of environmental agents to diabetes causation and severity. Arsenic is one of these environmental chemicals, with multiple epidemiology studies supporting its association with T2D. Despite extensive research, the molecular mechanism by which arsenic exerts its diabetogenic effects remains unclear. OBJECTIVES We conducted a literature search focused on arsenite exposure in vivo and in vitro, using relevant end points to elucidate potential mechanisms of oral arsenic exposure and diabetes development. METHODS We explored experimental results for potential mechanisms and elucidated the distinct effects that occur at high vs. low exposure. We also performed network analyses relying on publicly available data, which supported our key findings. RESULTS While several mechanisms may be involved, our findings support that arsenite has effects on whole-body glucose homeostasis, insulin-stimulated glucose uptake, glucose-stimulated insulin secretion, hepatic glucose metabolism, and both adipose and pancreatic β -cell dysfunction. DISCUSSION This review applies state-of-the-science approaches to identify the current knowledge gaps in our understanding of arsenite on diabetes development. https://doi.org/10.1289/EHP4517.
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Affiliation(s)
- Felicia Castriota
- Superfund Research Program, University of California, Berkeley, California, USA
| | - Linda Rieswijk
- Superfund Research Program, University of California, Berkeley, California, USA
| | - Sarah Dahlberg
- Superfund Research Program, University of California, Berkeley, California, USA
| | - Michele A. La Merrill
- Department of Environmental Toxicology, University of California, Davis, California, USA
| | - Craig Steinmaus
- Superfund Research Program, University of California, Berkeley, California, USA
| | - Martyn T. Smith
- Superfund Research Program, University of California, Berkeley, California, USA
| | - Jen-Chywan Wang
- Superfund Research Program, University of California, Berkeley, California, USA
- Department of Nutritional Sciences & Toxicology, University of California, Berkeley, California, USA
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Bae J, Jang Y, Kim H, Mahato K, Schaecher C, Kim IM, Kim E, Ro SH. Arsenite exposure suppresses adipogenesis, mitochondrial biogenesis and thermogenesis via autophagy inhibition in brown adipose tissue. Sci Rep 2019; 9:14464. [PMID: 31594991 PMCID: PMC6783448 DOI: 10.1038/s41598-019-50965-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 09/20/2019] [Indexed: 01/23/2023] Open
Abstract
Arsenite, a trivalent form of arsenic, is an element that occurs naturally in the environment. Humans are exposed to high dose of arsenite through consuming arsenite-contaminated drinking water and food, and the arsenite can accumulate in the human tissues. Arsenite induces oxidative stress, which is linked to metabolic disorders such as obesity and diabetes. Brown adipocytes dissipating energy as heat have emerging roles for obesity treatment and prevention. Therefore, understanding the pathophysiological role of brown adipocytes can provide effective strategies delineating the link between arsenite exposure and metabolic disorders. Our study revealed that arsenite significantly reduced differentiation of murine brown adipocytes and mitochondrial biogenesis and respiration, leading to attenuated thermogenesis via decreasing UCP1 expression. Oral administration of arsenite in mice resulted in heavy accumulation in brown adipose tissue and suppression of lipogenesis, mitochondrial biogenesis and thermogenesis. Mechanistically, arsenite exposure significantly inhibited autophagy necessary for homeostasis of brown adipose tissue through suppression of Sestrin2 and ULK1. These results clearly confirm the emerging mechanisms underlying the implications of arsenite exposure in metabolic disorders.
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Affiliation(s)
- Jiyoung Bae
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA.,Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53705, USA
| | - Yura Jang
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA.,Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA
| | - Heejeong Kim
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA
| | - Kalika Mahato
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA
| | - Cameron Schaecher
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA.,College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Isaac M Kim
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA
| | - Eunju Kim
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE, 68588, USA
| | - Seung-Hyun Ro
- Department of Biochemistry, University of Nebraska, Lincoln, NE, 68588, USA.
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Costa M. Review of arsenic toxicity, speciation and polyadenylation of canonical histones. Toxicol Appl Pharmacol 2019; 375:1-4. [PMID: 31077704 DOI: 10.1016/j.taap.2019.05.006] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/01/2019] [Accepted: 05/07/2019] [Indexed: 12/14/2022]
Abstract
Arsenic contamination impacts hundreds of millions of people in the world. Arsenic is a well-established human carcinogen and has been shown to cause skin, lung, bladder, liver, prostate and kidney cancers, in humans. Mechanisms that underlie arsenic-mediated carcinogenesis, including epigenetic alterations, remain largely unknown. Human exposure to Arsenic is reviewed, and the mechanisms of its acute and chronic toxicity and mechanisms of its carcinogenesis in humans are discussed. Arsenic is one of the few metals that is metabolized in vivo, and Arsenic methylation and how this results in a shorter half-life in vivo are discussed. A review of recent findings that Arsenic causes loss in the cellular levels of Stem Loop Binding Protein (SLBP) resulting in polyadenylation of canonical histones (H3.1) as a default, increasing levels of H3.1 protein outside of S-Phase. Malignant cell transformation is induced by knockdown of SLBP and by overexpression of polyadenylated H3.1. Arsenic induced polyadenylation of H3.1 causes enhanced levels of H3.1 protein displacing H3.3 protein from its cellular binding sites, since the two proteins differ by only 5 amino acids. Knockdown of H3.3 alone can induce carcinogenesis, and therefore displacement of functional H3.3 protein by increased H3.1 protein, is likely a mechanism of arsenic carcinogenesis.
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Affiliation(s)
- Max Costa
- Department of Environmental Medicine, New York University School of Medicine, 341 East 25th Street, New York, NY 10100, United States of America.
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Sertorio MN, Souza ACF, Bastos DSS, Santos FC, Ervilha LOG, Fernandes KM, de Oliveira LL, Machado-Neves M. Arsenic exposure intensifies glycogen nephrosis in diabetic rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:12459-12469. [PMID: 30847815 DOI: 10.1007/s11356-019-04597-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 02/18/2019] [Indexed: 06/09/2023]
Abstract
It is known that either arsenic exposure or diabetes can impact renal function. However, it is unclear how these combined factors may influence kidney functions. Therefore, we evaluated morphological, functional, and oxidative parameters in the kidney of diabetic rats exposed to arsenic. Healthy male Wistar rats and streptozotocin-induced diabetic rats were exposed to 0 and 10 mg/L arsenate through drinking water for 40 days. Renal tissue was assessed using morphometry, mitosis and apoptosis markers, mineral proportion, oxidative stress markers, as well as the activity of antioxidant enzymes and membrane-bound adenosine triphosphatases. Arsenate intake altered glucose levels in healthy animals, but it did not reach hyperglycemic conditions. In diabetic animals, arsenate led to a remarkable increase of glycogen nephrosis in distal tubules. In these animals, additionally, the activity of catalase and glutathione S-transferase, besides the proportion of Fe, Cu, and K in renal tissue, was altered. Nevertheless, arsenate did not accumulate in the kidney and did not impact on other parameters previously altered by diabetes, including levels of malondialdehyde, Na, urea, creatinine, and apoptosis and mitosis markers. In conclusion, besides the intensification of glycogen nephrosis, the kidney was able to handle arsenate toxicity at this point, preventing arsenic deposition in the exposed groups and the impairment of renal function.
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Affiliation(s)
- Marcela Nascimento Sertorio
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Ana Cláudia Ferreira Souza
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
- Department of Animal Science, Federal University of Viçosa, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Daniel Silva Sena Bastos
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Felipe Couto Santos
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Luiz Otávio Guimarães Ervilha
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Kenner Morais Fernandes
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Leandro Licursi de Oliveira
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil
| | - Mariana Machado-Neves
- Department of General Biology, Federal University of Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, Minas Gerais, 36570-900, Brazil.
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31
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Niño SA, Morales-Martínez A, Chi-Ahumada E, Carrizales L, Salgado-Delgado R, Pérez-Severiano F, Díaz-Cintra S, Jiménez-Capdeville ME, Zarazúa S. Arsenic Exposure Contributes to the Bioenergetic Damage in an Alzheimer's Disease Model. ACS Chem Neurosci 2019; 10:323-336. [PMID: 30141907 DOI: 10.1021/acschemneuro.8b00278] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Worldwide, every year there is an increase in the number of people exposed to inorganic arsenic (iAs) via drinking water. Human populations present impaired cognitive function as a result of prenatal and childhood iAs exposure, while studies in animal models demonstrate neurobehavioral deficits accompanied by neurotransmitter, protein, and enzyme alterations. Similar impairments have been observed in close association with Alzheimer's disease (AD). In order to determine whether iAs promotes the pathophysiological progress of AD, we used the 3xTgAD mouse model. Mice were exposed to iAs in drinking water from gestation until 6 months (As-3xTgAD group) and compared with control animals without arsenic (3xTgAD group). We investigated the behavior phenotype on a test battery (circadian rhythm, locomotor behavior, Morris water maze, and contextual fear conditioning). Adenosine triphosphate (ATP), reactive oxygen species, lipid peroxidation, and respiration rates of mitochondria were evaluated, antioxidant components were detected by immunoblots, and immunohistochemical studies were performed to reveal AD markers. As-3xTgAD displayed alterations in their circadian rhythm and exhibited longer freezing time and escape latencies compared to the control group. The bioenergetic profile revealed decreased ATP levels accompanied by the decline of complex I, and an oxidant state in the hippocampus. On the other hand, the cortex showed no changes of oxidant stress and complex I; however, the antioxidant response was increased. Higher immunopositivity to amyloid isoforms and to phosphorylated tau was observed in frontal cortex and hippocampus of exposed animals. In conclusion, mitochondrial dysfunction may be one of the triggering factors through which chronic iAs exposure exacerbates brain AD-like pathology.
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Affiliation(s)
- Sandra Aurora Niño
- Laboratorio de Neurotoxicología, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Manuel Nava 6, CP 78210 San Luis Potosí, SLP, México
| | - Adriana Morales-Martínez
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, Insurgentes Sur 3877, CP 14269, México D.F., México
| | - Erika Chi-Ahumada
- Departamento de Bioquímica, Facultad de Medicina, Universidad Autónoma de San Luis Potosi, Av. Venustiano Carranza 2405, CP 78210 San Luis Potosí, SLP, México
| | - Leticia Carrizales
- Centro de Investigación Aplicada en Ambiente y Salud, CIACYT, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, Av. Venustiano Carranza 2405, CP 78210 San Luis Potosí, SLP, México
| | - Roberto Salgado-Delgado
- Facultad de Ciencias, Universidad Autónoma de San Luis Potosí, Av. Salvador Nava Martínez S/N, CP 78290 San Luis Potosí, SLP, Mexico
| | - Francisca Pérez-Severiano
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, Insurgentes Sur 3877, CP 14269, México D.F., México
| | - Sofía Díaz-Cintra
- Departamento de Neurobiología del Desarrollo y Neurofisiología, Instituto de Neurobiología, Universidad Nacional Autónoma de México, CP 76230 Juriquilla, Querétaro, México
| | - María E. Jiménez-Capdeville
- Departamento de Bioquímica, Facultad de Medicina, Universidad Autónoma de San Luis Potosi, Av. Venustiano Carranza 2405, CP 78210 San Luis Potosí, SLP, México
| | - Sergio Zarazúa
- Laboratorio de Neurotoxicología, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Manuel Nava 6, CP 78210 San Luis Potosí, SLP, México
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32
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Luciano-Mateo F, Cabré N, Nadal M, García-Heredia A, Baiges-Gaya G, Hernández-Aguilera A, Camps J, Joven J, Domingo JL. Serum concentrations of trace elements and their relationships with paraoxonase-1 in morbidly obese women. J Trace Elem Med Biol 2018; 48:8-15. [PMID: 29773198 DOI: 10.1016/j.jtemb.2018.02.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 02/07/2018] [Accepted: 02/26/2018] [Indexed: 01/01/2023]
Abstract
The metabolic alterations associated with obesity include mineral dysregulation. Essential trace elements are nutrients with a relevant function in a large number of cellular processes and multiple roles in the correct functioning of metabolic enzymes. Paraoxonase-1 (PON1) is an antioxidant and anti-inflammatory enzyme that is compromised in obesity. In the present study, the potential alterations in trace elements in morbidly obese women were assessed in relation to serum PON1 activity and concentration, as well as to other obesity-related comorbidities such as diabetes mellitus and fatty liver. We recruited 41 morbidly obese women and 51 control individuals. The serum concentrations of 30 elements, PON1 paraoxonase and lactonase activities, and PON1 concentration were measured. We observed significant alterations in the levels of As, Ba, Cu, Ca, Fe, Mg, Na, Se, Sr, and Zn in obese women; some of them (As, Ca, Cr, Cu, Mg, and Se) being significantly correlated with serum PON1 values. The most relevant changes were observed in the concentrations of As, Sr and Mg, the last of which was also significantly associated with diabetes mellitus. The current results raise the possibility that increased ingestion and/or storage of a number of trace elements may be factors predisposing to obesity-related comorbidities and metabolic alterations.
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Affiliation(s)
- Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Martí Nadal
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Llorenç s/n, 43201 Reus, Spain
| | - Anabel García-Heredia
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Gerard Baiges-Gaya
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain.
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - José Luis Domingo
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Llorenç s/n, 43201 Reus, Spain
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Renu K, Madhyastha H, Madhyastha R, Maruyama M, Arunachlam S, V.G. A. Role of arsenic exposure in adipose tissue dysfunction and its possible implication in diabetes pathophysiology. Toxicol Lett 2018; 284:86-95. [DOI: 10.1016/j.toxlet.2017.11.032] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/22/2017] [Accepted: 11/27/2017] [Indexed: 02/08/2023]
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34
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Dani SU, Walter GF. Chronic arsenic intoxication diagnostic score (CAsIDS). J Appl Toxicol 2017; 38:122-144. [DOI: 10.1002/jat.3512] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 07/02/2017] [Accepted: 07/12/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Sergio Ulhoa Dani
- Medawar Institute for Medical and Environmental Research; Acangau Foundation; Paracatu MG Brazil
- Department of General Internal Medicine; St. Gallen Cantonal Hospital; Switzerland
- PizolCare Praxis Wartau; Trübbach Switzerland
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