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Leszczynski D. Review of the scientific evidence on the individual sensitivity to electromagnetic fields (EHS). REVIEWS ON ENVIRONMENTAL HEALTH 2022; 37:423-450. [PMID: 34229366 DOI: 10.1515/reveh-2021-0038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/11/2021] [Indexed: 06/13/2023]
Abstract
Part of the population considers themselves as sensitive to the man-made electromagnetic radiation (EMF) emitted by powerlines, electric wiring, electric home appliance and the wireless communication devices and networks. Sensitivity is characterized by a broad variety of non-specific symptoms that the sensitive people claim to experience when exposed to EMF. While the experienced symptoms are currently considered as a real life impairment, the factor causing these symptoms remains unclear. So far, scientists were unable to find causality link between symptoms experienced by sensitive persons and the exposures to EMF. However, as presented in this review, the executed to-date scientific studies, examining sensitivity to EMF, are of poor quality to find the link between EMF exposures and sensitivity symptoms of some people. It is logical to consider that the sensitivity to EMF exists but the scientific methodology used to find it is of insufficient quality. It is time to drop out psychology driven provocation studies that ask about feelings-based non-specific symptoms experienced by volunteers under EMF exposure. Such research approach produces only subjective and therefore highly unreliable data that is insufficient to prove, or to disprove, causality link between EHS and EMF. There is a need for a new direction in studying sensitivity to EMF. The basis for it is the notion of a commonly known phenomenon of individual sensitivity, where individuals' responses to EMF depend on the genetic and epigenetic properties of the individual. It is proposed here that new studies, combining provocation approach, where volunteers are exposed to EMF, and high-throughput technologies of transcriptomics and proteomics are used to generate objective data, detecting molecular level biochemical responses of human body to EMF.
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Affiliation(s)
- Dariusz Leszczynski
- Adjunct Professor of Biochemistry, University of Helsinki, Helsinki, Finland
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Masjedi MR, Dobaradaran S, Keshmiri S, Taghizadeh F, Arfaeinia H, Fanaei F, Behroozi M, Nasrzadeh F, Joukar M. Use of toenail-bounded heavy metals to characterize occupational exposure and oxidative stress in workers of waterpipe/cigarette cafés. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2021; 43:1783-1797. [PMID: 33098497 DOI: 10.1007/s10653-020-00751-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/09/2020] [Indexed: 06/11/2023]
Abstract
Tobacco smoke is known for releasing metals in indoor air of waterpipe/cigarette cafés. However, the worker exposure to metals, and its association with oxidative stress in these cafés are still unclear. To this end, 54 workers and 38 customers from waterpipe/cigarette cafés (the exposed group), 30 workers from non-smoking cafés (the control group 1 (CG_1)) and 32 individuals from the general population (the control group 2 (CG_2)) were selected and toenails samples were then taken from them. Our findings revealed a significant difference in terms of toenail-bounded metal levels between the exposure and control groups (CG_1 and CG_2) (Mann-Whitney U test, Pvalue < 0.05). This study has also indicated that "type of tobacco" could be considered as a predictor for toenail-bounded heavy metals. Furthermore, our research's results suggest that toenail-bounded heavy metals are positively and significantly correlated with urinary levels of 8- hydroxy-2'-deoxyguanosine (8-OHdG, as a biomarker for the degradation of deoxyribonucleic acid (DNA) oxidative stress). Therefore, it can be concluded that workers of waterpipe/cigarette cafés are at high risks of adverse health of DNA oxidative degradation.
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Affiliation(s)
- Mohammad Reza Masjedi
- Tobacco Control Research Center (TCRC), Iranian Anti-Tobacco Association, Tehran, Iran
| | - Sina Dobaradaran
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Department of Environmental Health Engineering, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Saeed Keshmiri
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Faculty of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Farhad Taghizadeh
- Department of Environmental Health Engineering, Faculty of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Arfaeinia
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran.
- Department of Environmental Health Engineering, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran.
| | - Farzad Fanaei
- Department of Environmental Health Engineering, Faculty of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mojtaba Behroozi
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Farzaneh Nasrzadeh
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Melika Joukar
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
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Andrianome S, Hugueville L, de Seze R, Hanot-Roy M, Blazy K, Gamez C, Selmaoui B. Disturbed sleep in individuals with idiopathic environmental intolerance attributed to electromagnetic fields (IEI-EMF): Melatonin assessment as a biological marker. Bioelectromagnetics 2016; 37:175-182. [DOI: 10.1002/bem.21965] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 02/25/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Soafara Andrianome
- Department of Experimental Toxicology; Institut National de l'Environnement Industriel et des Risques INERIS; Verneuil-en-Halatte France
- Peritox Laboratoire de Périnatalité & Risques Toxiques UMR-I-01 Unité mixte INERIS; Université de Picardie Jules Verne; Amiens France
| | - Laurent Hugueville
- Centre National de la Recherche Scientifique, Centre MEG-EEG; CRICM et CENIR, UMR 7225; Paris France
| | - René de Seze
- Department of Experimental Toxicology; Institut National de l'Environnement Industriel et des Risques INERIS; Verneuil-en-Halatte France
- Peritox Laboratoire de Périnatalité & Risques Toxiques UMR-I-01 Unité mixte INERIS; Université de Picardie Jules Verne; Amiens France
| | - Maïté Hanot-Roy
- Department of Experimental Toxicology; Institut National de l'Environnement Industriel et des Risques INERIS; Verneuil-en-Halatte France
- Peritox Laboratoire de Périnatalité & Risques Toxiques UMR-I-01 Unité mixte INERIS; Université de Picardie Jules Verne; Amiens France
| | - Kelly Blazy
- Department of Experimental Toxicology; Institut National de l'Environnement Industriel et des Risques INERIS; Verneuil-en-Halatte France
- Peritox Laboratoire de Périnatalité & Risques Toxiques UMR-I-01 Unité mixte INERIS; Université de Picardie Jules Verne; Amiens France
| | - Christelle Gamez
- Department of Experimental Toxicology; Institut National de l'Environnement Industriel et des Risques INERIS; Verneuil-en-Halatte France
- Peritox Laboratoire de Périnatalité & Risques Toxiques UMR-I-01 Unité mixte INERIS; Université de Picardie Jules Verne; Amiens France
| | - Brahim Selmaoui
- Department of Experimental Toxicology; Institut National de l'Environnement Industriel et des Risques INERIS; Verneuil-en-Halatte France
- Peritox Laboratoire de Périnatalité & Risques Toxiques UMR-I-01 Unité mixte INERIS; Université de Picardie Jules Verne; Amiens France
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Allergological and toxicological aspects in a multiple chemical sensitivity cohort. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2013; 2013:356235. [PMID: 24367721 PMCID: PMC3866722 DOI: 10.1155/2013/356235] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 05/11/2013] [Indexed: 11/30/2022]
Abstract
Background. Multiple chemical sensitivity (MCS) is a chronic condition characterized by an exaggerated response to toxicants. We ascertained the prevalence of allergy to metals and toxicological aspects in MCS patients. Methods. We conducted a retrospective review of medical records of 41 patients with MCS. We performed patch testing (n = 21) for dental series and did lymphocyte transformation test (n = 18) for metals. We measured mercury in samples of blood (n = 19), urine (n = 19), saliva (n = 20), and scalp hair (n = 17) to investigate the association between mercury levels and cases of MCS. Results. The prevalence of metal immune hypersensitivity in a subset of 26 patients was 92.3 percent. Elevations of mercury occurred in 81.2 percent (26 of 32). The mean (±SD) in blood concentrations of mercury was 7.6 ± 13.6 μg/L; mean in urine was 1.9 ± 2.5 μg/L; mean in scalp hair was 2.2 ± 2.5 μg/g; mean in saliva was 38.1 ± 52.1 μg/L. Subgroup analyses showed that elevation of mercury levels in biological matrices were associated with mercury amalgams in patients with MCS (22 patients), compared with controls (8 patients) (odds ratio 11 : 95 percent confidence interval 1.5 to 81.6; P = 0.023). Conclusions. Our data show an increased prevalence of metal allergy and elevation of mercury levels in bioindicators among patients with MCS.
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De Luca C, Raskovic D, Pacifico V, Thai JCS, Korkina L. The search for reliable biomarkers of disease in multiple chemical sensitivity and other environmental intolerances. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:2770-97. [PMID: 21845158 PMCID: PMC3155329 DOI: 10.3390/ijerph8072770] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Revised: 06/10/2011] [Accepted: 06/27/2011] [Indexed: 11/25/2022]
Abstract
Whilst facing a worldwide fast increase of food and environmental allergies, the medical community is also confronted with another inhomogeneous group of environment-associated disabling conditions, including multiple chemical sensitivity (MCS), fibromyalgia, chronic fatigue syndrome, electric hypersensitivity, amalgam disease and others. These share the features of poly-symptomatic multi-organ cutaneous and systemic manifestations, with postulated inherited/acquired impaired metabolism of chemical/physical/nutritional xenobiotics, triggering adverse reactions at exposure levels far below toxicologically-relevant values, often in the absence of clear-cut allergologic and/or immunologic involvement. Due to the lack of proven pathogenic mechanisms generating measurable disease biomarkers, these environmental hypersensitivities are generally ignored by sanitary and social systems, as psychogenic or "medically unexplained symptoms". The uncontrolled application of diagnostic and treatment protocols not corresponding to acceptable levels of validation, safety, and clinical efficacy, to a steadily increasing number of patients demanding assistance, occurs in many countries in the absence of evidence-based guidelines. Here we revise available information supporting the organic nature of these clinical conditions. Following intense research on gene polymorphisms of phase I/II detoxification enzyme genes, so far statistically inconclusive, epigenetic and metabolic factors are under investigation, in particular free radical/antioxidant homeostasis disturbances. The finding of relevant alterations of catalase, glutathione-transferase and peroxidase detoxifying activities significantly correlating with clinical manifestations of MCS, has recently registered some progress towards the identification of reliable biomarkers of disease onset, progression, and treatment outcomes.
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Affiliation(s)
- Chiara De Luca
- Tissue Engineering & Skin Pathophysiology Laboratory and 2nd Dermatology Division, Dermatological Research Institute (IDI IRCCS), Via Monti di Creta 104, Rome 00167, Italy; E-Mails: (D.R.); (V.P.); (L.K.)
| | - Desanka Raskovic
- Tissue Engineering & Skin Pathophysiology Laboratory and 2nd Dermatology Division, Dermatological Research Institute (IDI IRCCS), Via Monti di Creta 104, Rome 00167, Italy; E-Mails: (D.R.); (V.P.); (L.K.)
| | - Valeria Pacifico
- Tissue Engineering & Skin Pathophysiology Laboratory and 2nd Dermatology Division, Dermatological Research Institute (IDI IRCCS), Via Monti di Creta 104, Rome 00167, Italy; E-Mails: (D.R.); (V.P.); (L.K.)
| | - Jeffrey Chung Sheun Thai
- Natural Health Farm, 39 Jalan Pengacara U1/48, Seksyen U1, Temasya Industrial Park, Shah Alam Selangor 40150, Malaysia; E-Mail:
| | - Liudmila Korkina
- Tissue Engineering & Skin Pathophysiology Laboratory and 2nd Dermatology Division, Dermatological Research Institute (IDI IRCCS), Via Monti di Creta 104, Rome 00167, Italy; E-Mails: (D.R.); (V.P.); (L.K.)
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Kossowska B, Dudka I, Bugla-Płoskońska G, Szymańska-Chabowska A, Doroszkiewicz W, Gancarz R, Andrzejak R, Antonowicz-Juchniewicz J. Proteomic analysis of serum of workers occupationally exposed to arsenic, cadmium, and lead for biomarker research: a preliminary study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2010; 408:5317-24. [PMID: 20805001 DOI: 10.1016/j.scitotenv.2010.07.080] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2010] [Revised: 07/21/2010] [Accepted: 07/30/2010] [Indexed: 05/18/2023]
Abstract
The main factor of environmental contamination is the presence of the heavy metals lead, cadmium, and arsenic. The aim of serum protein profile analysis of people chronically exposed to heavy metals is to find protein markers of early pathological changes. The study was conducted in a group of 389 healthy men working in copper foundry and 45 age-matched non-exposed healthy men. Toxicological test samples included whole blood, serum, and urine. Thirty-seven clinical parameters were measured. Based on the parameters values of the healthy volunteers, the centroid in 37-dimensional space was calculated. The individuals in the metal-exposed and control groups were ordered based on the Euclidean distance from the centroid defined by the first component according to Principal Component Analysis (PCA). Serum samples of two individuals, one from the control and one from the metal-exposed group, were chosen for proteomic analysis. In optimized conditions of two-dimensional gel electrophoresis (2-DE), two protein maps were obtained representing both groups. Twenty-eight corresponding protein spots from both protein maps were chosen and identified based on PDQuest analysis and the SWISS-2DPAGE database. From a panel of six proteins with differences in expression greater than a factor of two, three potential markers with the highest differences were selected: hemoglobin-spot 26 (pI 7.05, Mw 10.53), unidentified protein-spot 27 (pI 6.73, Mw 10.17), and unidentified protein-spot 25 (pI 5.75, Mw 12.07). Further studies are required to prove so far obtained results. Identified proteins could serve as potential markers of preclinical changes and could be in the future included in biomonitoring of people exposed to heavy metals.
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Affiliation(s)
- Barbara Kossowska
- Department of Chemistry and Immunochemistry, Wroclaw Medical University, Bujwida 44a, 50-345 Wrocław, Poland.
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Costa A, Branca V, Minoia C, Pigatto PD, Guzzi G. Heavy metals exposure and electromagnetic hypersensitivity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2010; 408:4919-4921. [PMID: 20643474 DOI: 10.1016/j.scitotenv.2010.06.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2010] [Accepted: 06/17/2010] [Indexed: 05/29/2023]
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