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Veronese N, Nova A, Fazia T, Riggi E, Yang L, Piccio L, Huang BH, Ahmadi M, Barbagallo M, Notarnicola M, Giannelli G, De Pergola G, Stamatakis E, Cereda E, Bernardinelli L, Fontana L. Contribution of Nutritional, Lifestyle, and Metabolic Risk Factors to Parkinson's Disease. Mov Disord 2024; 39:1203-1212. [PMID: 38532309 DOI: 10.1002/mds.29778] [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: 08/10/2023] [Revised: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Modifiable risk factors for Parkinson's disease (PD) are poorly known. OBJECTIVES The aim is to evaluate independent associations of different nutritional components, physical activity, and sedentary behavior and metabolic factors with the risk of PD. METHODS In this population-based prospective cohort study using the data of the United Kingdom Biobank (from 2006-2010), 502,017 men and women who were free from PD (International Classification of Diseases 10th edition; "G20") at baseline were included. We implemented a Cox proportion hazard's model to evaluate the associations of different levels of physical activity, sitting time, sleep habits, diet quality, alcohol and coffee consumption, smoking, and body mass index with PD risk, adjusting for several confounding variables. RESULTS During a median follow-up of 12.8 years, lifestyle factors including vigorous physical activity (hazard ration [HR] = 0.84; 95% confidence interval [CI], 0.75-0.94), low-to-moderate sitting time (HR = 0.89; 95% CI, 0.81-0.97), and high sleep quality (HR = 0.89; 95% CI, 0.80-0.99) were associated with a reduced risk of PD. Small amounts of coffee (HR = 0.88; 95% CI, 0.82-0.95), red meat (HR = 0.86; 95% CI, 0.76-0.97), and current smoking (HR = 0.65; 95% CI, 0.56-0.75) were also associated with a lower risk of PD, whereas alcohol intake (HR = 1.29; 95% CI, 1.06-1.56) with higher PD risk. Secondary analysis, including metabolic risk factors, confirmed these findings and highlighted the potential protective effect of plasma vitamin D and uric acid, but of low-density lipoprotein-cholesterol, triglycerides, and C-reactive protein as well. CONCLUSIONS Vigorous physical activity, reduced sitting time, good sleep quality together with small coffee intake and vitamin D supplementation are potentially neuroprotective lifestyle interventions for the prevention of PD. © 2024 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Nicola Veronese
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Palermo, Italy
| | - Andrea Nova
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Teresa Fazia
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Emilia Riggi
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Lin Yang
- Cancer Epidemiology and Prevention Research Alberta Health Services-Cancer Care Alberta, Calgary, Alberta, Canada
- Departments of Oncology and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Laura Piccio
- Charles Perkins Center, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- Department of Neurology, Washington University, St. Louis, Missouri, USA
| | - Bo-Huei Huang
- Charles Perkins Center, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Matthew Ahmadi
- Charles Perkins Center, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Mario Barbagallo
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Palermo, Italy
| | - Maria Notarnicola
- National Institute of Gastroenterology IRCCS "Saverio de Bellis", Castellana Grotte, Italy
| | - Gianluigi Giannelli
- National Institute of Gastroenterology IRCCS "Saverio de Bellis", Castellana Grotte, Italy
| | - Giovanni De Pergola
- National Institute of Gastroenterology IRCCS "Saverio de Bellis", Castellana Grotte, Italy
| | - Emmanuel Stamatakis
- Charles Perkins Center, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Emanuele Cereda
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Fondazione Grigioni per il Morbo di Parkinson, Milan, Italy
| | - Luisa Bernardinelli
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Luigi Fontana
- Charles Perkins Center, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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Jauregui-Zunzunegui S, Rodríguez-Artalejo F, Tellez-Plaza M, García-Esquinas E. Glyphosate exposure, muscular health and functional limitations in middle-aged and older adults. ENVIRONMENTAL RESEARCH 2024; 251:118547. [PMID: 38452917 DOI: 10.1016/j.envres.2024.118547] [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: 01/02/2024] [Revised: 02/19/2024] [Accepted: 02/22/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Glyphosate is the most widely used herbicide worldwide, both in domestic and industrial settings. Experimental research in animal models has demonstrated changes in muscle physiology and reduced contractile strength associated with glyphosate exposure, while epidemiological studies have shown associations between glyphosate exposure and adverse health outcomes in critical biological systems affecting muscle function. METHODS This study used data from a nationally representative survey of the non-institutionalized U.S. general population (NHANES, n = 2132). Urine glyphosate concentrations were determined by ion chromatography with tandem mass spectrometry. Hand grip strength (HGS) was measured using a Takei Dynamometer, and relative strength estimated as the ratio between HGS in the dominant hand and the appendicular lean mass (ALM) to body mass index (ALMBMI) ratio. Low HGS and low relative HGS were defined as 1 sex-, age- and race-specific SD below the mean. Physical function limitations were identified as significant difficulty or incapacity in various activities. RESULTS In fully-adjusted models, the Mean Differences (MD) and 95% confidence intervals [95%CI] per doubling increase in glyphosate concentrations were -0.55 [-1.09, -0.01] kg for HGS in the dominant hand, and -0.90 [-1.58. -0.21] kg for HGS/ALMBMI. The Odds Ratios (OR) [95% CI] for low HGS, low relative HGS and functional limitations by glyphosate concentrations were 1.27 [1.03, 1.57] for low HGS; 1.43 [1.05; 1.94] for low relative HGS; 1.33 [1.08, 1.63] for stooping, crouching or kneeling difficulty; 1.17 [0.91, 1.50] for lifting or carrying items weighting up to 10 pounds difficulty; 1.21 [1.01, 1.40] for standing up from armless chair difficulty; and 1.47 [1.05, 2.29] for ascending ten steps without pause difficulty. CONCLUSIONS Glyphosate exposure may be a risk factor for decreased grip strength and increased physical functional limitations. More studies investigating the influence of this and other environmental pollutants on functional aging are needed.
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Affiliation(s)
- Sara Jauregui-Zunzunegui
- Department of Preventive Medicine and Public Health, Hospital Universitario Nuestra Señora de Candelaria, Spain.
| | - Fernando Rodríguez-Artalejo
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain; CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain; IMDEA-Food, CEI UAM+CSIC, Madrid, Spain.
| | - María Tellez-Plaza
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain; Department of Chronic Diseases Epidemiology, National Center of Epidemiology, Carlos III Health Institute, Madrid, Spain.
| | - Esther García-Esquinas
- CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain; Department of Chronic Diseases Epidemiology, National Center of Epidemiology, Carlos III Health Institute, Madrid, Spain.
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de Morais Valentim JMB, Coradi C, Viana NP, Fagundes TR, Micheletti PL, Gaboardi SC, Fadel B, Pizzatti L, Candiotto LZP, Panis C. Glyphosate as a Food Contaminant: Main Sources, Detection Levels, and Implications for Human and Public Health. Foods 2024; 13:1697. [PMID: 38890925 PMCID: PMC11171990 DOI: 10.3390/foods13111697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/20/2024] [Accepted: 05/22/2024] [Indexed: 06/20/2024] Open
Abstract
Glyphosate is a broad-spectrum pesticide that has become the most widely used herbicide globally. However, concerns have risen regarding its potential health impacts due to food contamination. Studies have detected glyphosate in human blood and urine samples, indicating human exposure and its persistence in the organism. A growing body of literature has reported the health risks concerning glyphosate exposure, suggesting that the daily intake of contaminated food and water poses a public health concern. Furthermore, countries with high glyphosate usage and lenient regulations regarding food and water contamination may face more severe consequences. In this context, in this review, we examined the literature regarding food contamination by glyphosate, discussed its detection methods, and highlighted its risks to human health.
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Affiliation(s)
| | - Carolina Coradi
- Center of Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Francisco Beltrão 85605-010, Brazil; (C.C.); (N.P.V.); (P.L.M.); (S.C.G.); (L.Z.P.C.)
| | - Natália Prudêncio Viana
- Center of Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Francisco Beltrão 85605-010, Brazil; (C.C.); (N.P.V.); (P.L.M.); (S.C.G.); (L.Z.P.C.)
| | - Tatiane Renata Fagundes
- Department of Biological Sciences, Universidade Estadual do Norte do Paraná (UENP), Bandeirantes 86360-000, Brazil;
| | - Pâmela Lonardoni Micheletti
- Center of Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Francisco Beltrão 85605-010, Brazil; (C.C.); (N.P.V.); (P.L.M.); (S.C.G.); (L.Z.P.C.)
| | - Shaiane Carla Gaboardi
- Center of Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Francisco Beltrão 85605-010, Brazil; (C.C.); (N.P.V.); (P.L.M.); (S.C.G.); (L.Z.P.C.)
- Instituto Federal Catarinense, Blumenau 89070-270, Brazil
| | - Bruna Fadel
- Laboratório de Biologia Molecular e Proteômica do Sangue, Instituto de Química, Universidade Federal do Rio de Janeiro (IQ-UFRJ), Rio de Janeiro 21941-909, Brazil; (B.F.); (L.P.)
| | - Luciana Pizzatti
- Laboratório de Biologia Molecular e Proteômica do Sangue, Instituto de Química, Universidade Federal do Rio de Janeiro (IQ-UFRJ), Rio de Janeiro 21941-909, Brazil; (B.F.); (L.P.)
| | - Luciano Zanetti Pessoa Candiotto
- Center of Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Francisco Beltrão 85605-010, Brazil; (C.C.); (N.P.V.); (P.L.M.); (S.C.G.); (L.Z.P.C.)
| | - Carolina Panis
- Department of Pathological Sciences, Universidade Estadual de Londrina (UEL), Londrina 86057-970, Brazil;
- Center of Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Francisco Beltrão 85605-010, Brazil; (C.C.); (N.P.V.); (P.L.M.); (S.C.G.); (L.Z.P.C.)
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Zhang K, Paul K, Jacobs JP, Cockburn MG, Bronstein JM, Del Rosario I, Ritz B. Ambient long-term exposure to organophosphorus pesticides and the human gut microbiome: an observational study. Environ Health 2024; 23:41. [PMID: 38627687 PMCID: PMC11020204 DOI: 10.1186/s12940-024-01078-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/02/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Organophosphorus pesticides (OP) have been associated with various human health conditions. Animal experiments and in-vitro models suggested that OP may also affect the gut microbiota. We examined associations between ambient chronic exposure to OP and gut microbial changes in humans. METHODS We recruited 190 participants from a community-based epidemiologic study of Parkinson's disease living in a region known for heavy agricultural pesticide use in California. Of these, 61% of participants had Parkinson's disease and their mean age was 72 years. Microbiome and predicted metagenome data were generated by 16S rRNA gene sequencing of fecal samples. Ambient long-term OP exposures were assessed using pesticide application records combined with residential addresses in a geographic information system. We examined gut microbiome differences due to OP exposures, specifically differences in microbial diversity based on the Shannon index and Bray-Curtis dissimilarities, and differential taxa abundance and predicted Metacyc pathway expression relying on regression models and adjusting for potential confounders. RESULTS OP exposure was not associated with alpha or beta diversity of the gut microbiome. However, the predicted metagenome was sparser and less evenly expressed among those highly exposed to OP (p = 0.04). Additionally, we found that the abundance of two bacterial families, 22 genera, and the predicted expression of 34 Metacyc pathways were associated with long-term OP exposure. These pathways included perturbed processes related to cellular respiration, increased biosynthesis and degradation of compounds related to bacterial wall structure, increased biosynthesis of RNA/DNA precursors, and decreased synthesis of Vitamin B1 and B6. CONCLUSION In support of previous animal studies and in-vitro findings, our results suggest that ambient chronic OP pesticide exposure alters gut microbiome composition and its predicted metabolism in humans.
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Affiliation(s)
- Keren Zhang
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA
| | - Kimberly Paul
- Department of Neurology, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Jonathan P Jacobs
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Division of Gastroenterology, Hepatology and Parenteral Nutrition, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Myles G Cockburn
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jeff M Bronstein
- Department of Neurology, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Irish Del Rosario
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA
| | - Beate Ritz
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA.
- Department of Environmental Health Sciences, UCLA Fielding School of Public Health, Los Angeles, CA, USA.
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Mesnage R, Benbrook C. Use of the concept ‘environmentally relevant level’ in linking the results of pesticide toxicity studies to public health outcomes. ALL LIFE 2023. [DOI: 10.1080/26895293.2023.2167872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Affiliation(s)
- Robin Mesnage
- Gene Expression and Therapy Group, Faculty of Life Sciences & Medicine, Department of Medical and Molecular Genetics, King's College London, London, UK
- Buchinger Wilhelmi Clinic, Überlingen, Germany
| | - Charles Benbrook
- Heartland Health Research Alliance and Benbrook Consulting Services, Port Orchard, WA, USA
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Rueda-Ruzafa L, Roman P, Cardona D, Requena M, Ropero-Padilla C, Alarcón R. Environmental pesticide exposure and the risk of irritable bowel syndrome: A case-control study. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 98:104076. [PMID: 36754128 DOI: 10.1016/j.etap.2023.104076] [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: 12/03/2022] [Revised: 01/27/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
The agricultural model in southern Spain is highly productive, mainly due to the intensive cultivation under plastic. Despite strict pesticide regulation, human exposure to pesticides in the environment has been connected to an increase in diseases such as celiac disease. Certain pesticides have also been associated to the disruption of the intestinal microbiota, which has been tied to the development of irritable bowel syndrome (IBS). A case-control study was conducted in Andalusia, south Spain, to assess the prevalence and risk of IBS related to pesticide exposure. This research found a high prevalence of IBS in Andalusia between 2000 and 2021 in areas with high pesticide exposure using agronomic criteria. Furthermore, the odds ratio for IBS was significantly higher in the population with high pesticide exposure. This study suggests that pesticides may be involved in IBS, whereas more research is needed to determine the role of pesticides in IBS symptomatology.
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Affiliation(s)
- Lola Rueda-Ruzafa
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain.
| | - Pablo Roman
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
| | - Diana Cardona
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
| | - Mar Requena
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
| | - Carmen Ropero-Padilla
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain.
| | - Raquel Alarcón
- Faculty of Health Sciences, Department of Nursing, Physiotherapy and Medicine, University of Almeria, Carretera Sacramento S/N, La Cañada, 04120 Almeria, Spain; Health Research Center, University of Almeria, Carretera Sacramento S/N, La Cañada 04120, Spain.
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Arrigo E, Gilardi S, Muratori L, Raimondo S, Mancardi D. Biological effects of sub-lethal doses of glyphosate and AMPA on cardiac myoblasts. Front Physiol 2023; 14:1165868. [PMID: 37168227 PMCID: PMC10164986 DOI: 10.3389/fphys.2023.1165868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/10/2023] [Indexed: 05/13/2023] Open
Abstract
Introduction: Glyphosate is the active compound of different non-selective herbicides, being the most used agriculture pesticide worldwide. Glyphosate and AMPA (one of its main metabolites) are common pollutants of water, soil, and food sources such as crops. They can be detected in biological samples from both exposed workers and general population. Despite glyphosate acts as inhibitor of the shikimate pathway, present only in plants and some microorganisms, its safety in mammals is still debated. Acute glyphosate intoxications are correlated to cardiovascular/neuronal damages, but little is known about the effects of the chronic exposure. Methods: We evaluated the direct biological effects of different concentrations of pure glyphosate/AMPA on a rat-derived cell line of cardiomyoblasts (H9c2) in acute (1-2 h) or sub-chronic (24-48 h) settings. We analyzed cell viability/morphology, ROS production and mitochondrial dynamics. Results: Acute exposure to high doses (above 10 mM) of glyphosate and AMPA triggers immediate cytotoxic effects: reduction in cell viability, increased ROS production, morphological alterations and mitochondrial function. When exposed to lower glyphosate concentrations (1 μM-1 mM), H9c2 cells showed only a slight variation in cell viability and ROS production, while mitochondrial dynamic was unvaried. Moreover, the phenotype was completely restored after 48 h of treatment. Surprisingly, the sub-chronic (48 h) treatment with low concentrations (1 μM-1 mM) of AMPA led to a late cytotoxic response, reflected in a reduction in H9c2 viability. Conclusion: The comprehension of the extent of human exposure to these molecules remains pivotal to have a better critical view of the available data.
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Affiliation(s)
- Elisa Arrigo
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
- *Correspondence: Daniele Mancardi, ; Elisa Arrigo,
| | - Sara Gilardi
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
| | - Luisa Muratori
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
- Neuroscience Institute Cavalieri Ottolenghi (NICO), University of Torino, Turin, Italy
| | - Stefania Raimondo
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
- Neuroscience Institute Cavalieri Ottolenghi (NICO), University of Torino, Turin, Italy
| | - Daniele Mancardi
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
- *Correspondence: Daniele Mancardi, ; Elisa Arrigo,
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Ueyama J, Hayashi M, Hirayama M, Nishiwaki H, Ito M, Saito I, Tsuboi Y, Isobe T, Ohno K. Effects of Pesticide Intake on Gut Microbiota and Metabolites in Healthy Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:ijerph20010213. [PMID: 36612532 PMCID: PMC9819155 DOI: 10.3390/ijerph20010213] [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: 12/11/2022] [Revised: 12/14/2022] [Accepted: 12/16/2022] [Indexed: 06/03/2023]
Abstract
Animal experiments have indicated that pesticides may affect gut microbiota, which is responsible for the production of short-chain fatty acids (SCFAs) and polyamines. Here, we present a preliminary observation of the relationship between pesticide exposure and fecal SCFAs and polyamines in Japanese adults. In total, 38 healthy adults aged 69 ± 10 years (mean ± SD) were recruited and subjected to stool and spot urine tests. Urinary dialkylphosphates (DAP), 3-phenoxybenzoic acid, and glyphosate were assayed as pesticide exposure markers of organophosphorus insecticide (OP), a pyrethroid insecticide, and glyphosate, respectively. Significant negative correlations (p < 0.05, Spearman’s rank correlation coefficient) were found between urinary DAP, fecal acetate (r = −0.345), and lactate (r = −0.391). Multiple regression analyses revealed that urinary DAP was a significant explanatory variable of fecal acetate concentration (p < 0.001, β = −24.0, SE = 4.9, t = −4.9) with some vegetable intake (adjusted R-square = 0.751). These findings suggest that OP exposure is independently associated with lower fecal acetate levels, which may contribute to human health in middle-aged and older adult groups. Given that the human gut environment has long-term effects on the host, studies on wide-range age groups, including children, are necessary.
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Affiliation(s)
- Jun Ueyama
- Department of Pathophysiological Laboratory Sciences, Field of Radiological and Medical Laboratory Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya 461-8673, Japan
| | - Mai Hayashi
- Department of Pathophysiological Laboratory Sciences, Field of Radiological and Medical Laboratory Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya 461-8673, Japan
| | - Masaaki Hirayama
- Department of Pathophysiological Laboratory Sciences, Field of Radiological and Medical Laboratory Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya 461-8673, Japan
| | - Hiroshi Nishiwaki
- Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
| | - Mikako Ito
- Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
| | - Isao Saito
- Department of Pathophysiological Laboratory Sciences, Field of Radiological and Medical Laboratory Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-minami, Higashi-ku, Nagoya 461-8673, Japan
| | - Yoshio Tsuboi
- Department of Neurology, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan
| | - Tomohiko Isobe
- Health and Environmental Risk Division, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba 305-8506, Japan
| | - Kinji Ohno
- Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
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Andersen HR, Rambaud L, Riou M, Buekers J, Remy S, Berman T, Govarts E. Exposure Levels of Pyrethroids, Chlorpyrifos and Glyphosate in EU-An Overview of Human Biomonitoring Studies Published since 2000. TOXICS 2022; 10:789. [PMID: 36548622 PMCID: PMC9788618 DOI: 10.3390/toxics10120789] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/06/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
Currently used pesticides are rapidly metabolised and excreted, primarily in urine, and urinary concentrations of pesticides/metabolites are therefore useful biomarkers for the integrated exposure from all sources. Pyrethroid insecticides, the organophosphate insecticide chlorpyrifos, and the herbicide glyphosate, were among the prioritised substances in the HBM4EU project and comparable human biomonitoring (HBM)-data were obtained from the HBM4EU Aligned Studies. The aim of this review was to supplement these data by presenting additional HBM studies of the priority pesticides across the HBM4EU partner countries published since 2000. We identified relevant studies (44 for pyrethroids, 23 for chlorpyrifos, 24 for glyphosate) by literature search using PubMed and Web of Science. Most studies were from the Western and Southern part of the EU and data were lacking from more than half of the HBM4EU-partner countries. Many studies were regional with relatively small sample size and few studies address residential and occupational exposure. Variation in urine sampling, analytical methods, and reporting of the HBM-data hampered the comparability of the results across studies. Despite these shortcomings, a widespread exposure to these substances in the general EU population with marked geographical differences was indicated. The findings emphasise the need for harmonisation of methods and reporting in future studies as initiated during HBM4EU.
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Affiliation(s)
- Helle Raun Andersen
- Clinical Pharmacology, Pharmacy and Environmental Medicine, Department of Public Health, University of Southern Denmark (SDU), 5000 Odense, Denmark
| | - Loïc Rambaud
- Santé Publique France, Environmental and Occupational Health Division, 94410 Saint-Maurice, France
| | - Margaux Riou
- Santé Publique France, Environmental and Occupational Health Division, 94410 Saint-Maurice, France
| | - Jurgen Buekers
- VITO Health, Flemish Institute for Technological Research (VITO), 2400 Mol, Belgium
| | - Sylvie Remy
- VITO Health, Flemish Institute for Technological Research (VITO), 2400 Mol, Belgium
| | - Tamar Berman
- Israel Ministry of Health (MOH-IL), Jerusalem 9446724, Israel
| | - Eva Govarts
- VITO Health, Flemish Institute for Technological Research (VITO), 2400 Mol, Belgium
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Ferguson S, Mesnage R, Antoniou MN. Cytotoxicity Mechanisms of Eight Major Herbicide Active Ingredients in Comparison to Their Commercial Formulations. TOXICS 2022; 10:toxics10110711. [PMID: 36422919 PMCID: PMC9699558 DOI: 10.3390/toxics10110711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/14/2022] [Indexed: 05/28/2023]
Abstract
Commercial pesticide formulations contain co-formulants, which are generally considered as having no toxic effects in mammals. This study aims to compare the toxicity of 8 major herbicide active ingredients-namely glyphosate, dicamba, 2,4-D, fluroxypyr, quizalofop-p-ethyl, pendimethalin, propyzamide and metazachlor-with a typical commercial formulation of each active ingredient. Cytotoxicity and oxidative stress capability was assessed in human hepatoma HepG2 cells. Using an MTT assay, formulations of glyphosate (Roundup Probio), fluroxypyr (Hurler), quizalofop-p-ethyl (Targa Super) and dicamba (Hunter) were more toxic than the active ingredient alone. Metazachlor and its formulation Sultan had similar cytotoxicity profiles. Cytotoxicity profiles were comparable in immortalised human fibroblasts. Toxilight necrosis assays showed the formulation of metazachlor (Sultan50C) resulted in significant membrane disruption compared to the active ingredient. Generation of reactive oxygen species was detected for glyphosate, fluroxypyr, pendimethalin, quizalofop-p-ethyl, the formulation of 2,4-D (Anti-Liserons), and dicamba and its formulation Hunter. Further testing of quizalofop-p-ethyl and its formulation Targa Super in the ToxTracker assay system revealed that both products induced oxidative stress and an unfolded protein response. In conclusion, these results show that most herbicide formulations tested in this study are more toxic than their active ingredients in human tissue culture cell model systems. The results add to a growing body of evidence, which implies that commercial herbicide formulations and not just their active ingredients should be evaluated in regulatory risk assessment of pesticides.
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Affiliation(s)
- Scarlett Ferguson
- Gene Expression and Therapy Group, King’s College London, Faculty of Life Sciences & Medicine, Department of Medical and Molecular Genetics, Guy’s Hospital, London SE1 9RT, UK
| | - Robin Mesnage
- Gene Expression and Therapy Group, King’s College London, Faculty of Life Sciences & Medicine, Department of Medical and Molecular Genetics, Guy’s Hospital, London SE1 9RT, UK
- Buchinger Wilhelmi Clinic, Wilhelmi-Beck-Straße 27, 88662 Überlingen, Germany
| | - Michael N. Antoniou
- Gene Expression and Therapy Group, King’s College London, Faculty of Life Sciences & Medicine, Department of Medical and Molecular Genetics, Guy’s Hospital, London SE1 9RT, UK
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11
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Grundler F, Viallon M, Mesnage R, Ruscica M, von Schacky C, Madeo F, Hofer SJ, Mitchell SJ, Croisille P, Wilhelmi de Toledo F. Long-term fasting: Multi-system adaptations in humans (GENESIS) study–A single-arm interventional trial. Front Nutr 2022; 9:951000. [DOI: 10.3389/fnut.2022.951000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Abstract
Fasting provokes fundamental changes in the activation of metabolic and signaling pathways leading to longer and healthier lifespans in animal models. Although the involvement of different metabolites in fueling human fasting metabolism is well known, the contribution of tissues and organs to their supply remains partly unclear. Also, changes in organ volume and composition remain relatively unexplored. Thus, processes involved in remodeling tissues during fasting and food reintroduction need to be better understood. Therefore, this study will apply state-of-the-art techniques to investigate the effects of long-term fasting (LF) and food reintroduction in humans by a multi-systemic approach focusing on changes in body composition, organ and tissue volume, lipid transport and storage, sources of protein utilization, blood metabolites, and gut microbiome profiles in a single cohort. This is a prospective, single-arm, monocentric trial. One hundred subjects will be recruited and undergo 9 ± 3 day-long fasting periods (250 kcal/day). We will assess changes in the composition of organs, bones and blood lipid profiles before and after fasting, as well as high-density lipoprotein (HDL) transport and storage, untargeted metabolomics of peripheral blood mononuclear cells (PBMCs), protein persulfidation and shotgun metagenomics of the gut microbiome. The first 32 subjects, fasting for 12 days, will be examined in more detail by magnetic resonance imaging (MRI) and spectroscopy to provide quantitative information on changes in organ volume and function, followed by an additional follow-up examination after 1 and 4 months. The study protocol was approved by the ethics board of the State Medical Chamber of Baden-Württemberg on 26.07.2021 and registered at ClinicalTrials.gov (NCT05031598). The results will be disseminated through peer-reviewed publications, international conferences and social media.Clinical trial registration[ClinicalTrials.gov], identifier [NCT05031598].
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12
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Buekers J, Remy S, Bessems J, Govarts E, Rambaud L, Riou M, Halldorsson TI, Ólafsdóttir K, Probst-Hensch N, Ammann P, Weber T, Kolossa-Gehring M, Esteban-López M, Castaño A, Andersen HR, Schoeters G. Glyphosate and AMPA in Human Urine of HBM4EU-Aligned Studies: Part B Adults. TOXICS 2022; 10:toxics10100552. [PMID: 36287833 PMCID: PMC9612135 DOI: 10.3390/toxics10100552] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 05/26/2023]
Abstract
Within HBM4EU, human biomonitoring (HBM) studies measuring glyphosate (Gly) and aminomethylphosphonic acid (AMPA) in urine samples from the general adult population were aligned and quality-controlled/assured. Data from four studies (ESB Germany (2015-2020); Swiss HBM4EU study (2020); DIET-HBM Iceland (2019-2020); ESTEBAN France (2014-2016)) were included representing Northern and Western Europe. Overall, median values were below the reported quantification limits (LOQs) (0.05-0.1 µg/L). The 95th percentiles (P95) ranged between 0.24 and 0.37 µg/L urine for Gly and between 0.21 and 0.38 µg/L for AMPA. Lower values were observed in adults compared to children. Indications exist for autonomous sources of AMPA in the environment. As for children, reversed dosimetry calculations based on HBM data in adults did not lead to exceedances of the ADI (proposed acceptable daily intake of EFSA for Gly 0.1 mg/kg bw/day based on histopathological findings in the salivary gland of rats) indicating no human health risks in the studied populations at the moment. However, the controversy on carcinogenicity, potential endocrine effects and the absence of a group ADI for Gly and AMPA induce uncertainty to the risk assessment. Exposure determinant analysis showed few significant associations. More data on specific subgroups, such as those occupationally exposed or living close to agricultural fields or with certain consumption patterns (vegetarian, vegan, organic food, high cereal consumer), are needed to evaluate major exposure sources.
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Affiliation(s)
- Jurgen Buekers
- Unit Health, VITO, Flemish Institute for Technological Research, 2400 Mol, Belgium
| | - Sylvie Remy
- Unit Health, VITO, Flemish Institute for Technological Research, 2400 Mol, Belgium
| | - Jos Bessems
- Unit Health, VITO, Flemish Institute for Technological Research, 2400 Mol, Belgium
| | - Eva Govarts
- Unit Health, VITO, Flemish Institute for Technological Research, 2400 Mol, Belgium
| | - Loïc Rambaud
- Department of Environmental and Occupational Health, Santé Publique France, 94415 Saint-Maurice, France
| | - Margaux Riou
- Department of Environmental and Occupational Health, Santé Publique France, 94415 Saint-Maurice, France
| | | | | | - Nicole Probst-Hensch
- Swiss Tropical and Public Health institute, 4123 Allschwil, Switzerland
- Department of Public Health, University of Basel, 4056 Basel, Switzerland
| | - Priska Ammann
- Swiss Tropical and Public Health institute, 4123 Allschwil, Switzerland
- Department of Public Health, University of Basel, 4056 Basel, Switzerland
| | - Till Weber
- German Environment Agency (UBA), 06844 Dessau-Roßlau, Germany
| | | | - Marta Esteban-López
- Instituto de Salud Carlos III, National Centre for Environmental Health, 28220 Madrid, Spain
| | - Argelia Castaño
- Instituto de Salud Carlos III, National Centre for Environmental Health, 28220 Madrid, Spain
| | - Helle Raun Andersen
- Department of Public Health, University of Southern Denmark, 5000 Odense, Denmark
| | - Greet Schoeters
- Unit Health, VITO, Flemish Institute for Technological Research, 2400 Mol, Belgium
- Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium
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13
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Fréville M, Estienne A, Ramé C, Lefort G, Chahnamian M, Staub C, Venturi E, Lemarchand J, Maximin E, Hondelatte A, Zemb O, Canlet C, Guabiraba R, Froment P, Dupont J. Chronic dietary exposure to a glyphosate-based herbicide results in total or partial reversibility of plasma oxidative stress, cecal microbiota abundance and short-chain fatty acid composition in broiler hens. Front Physiol 2022; 13:974688. [PMID: 36171975 PMCID: PMC9511142 DOI: 10.3389/fphys.2022.974688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
Glyphosate-based herbicides (GBHs) are massively used in agriculture. However, few studies have investigated the effects of glyphosate-based herbicides on avian species although they are largely exposed via their food. Here, we investigated the potential reversibility of the effects of chronic dietary exposure to glyphosate-based herbicides in broiler hens. For 42 days, we exposed 32-week-old hens to glyphosate-based herbicides via their food (47 mg/kg/day glyphosate equivalent, glyphosate-based herbicides, n = 75) corresponding to half glyphosate’s no-observed-adverse-effect-level in birds. We compared their performance to that of 75 control animals (CT). Both groups (glyphosate-based herbicides and control animals) were then fed for 28 additional days without glyphosate-based herbicides exposure (Ex-glyphosate-based herbicides and Ex-control animals). Glyphosate-based herbicides temporarily increased the plasma glyphosate and AMPA (aminomethylphosphonic acid) concentrations. Glyphosate and aminomethylphosphonic acid mostly accumulated in the liver and to a lesser extent in the leg muscle and abdominal adipose tissue. Glyphosate-based herbicides also temporarily increased the gizzard weight and plasma oxidative stress monitored by TBARS (thiobarbituric acid reactive substances). Glyphosate-based herbicides temporarily decreased the cecal concentrations of propionate, isobutyrate and propionate but acetate and valerate were durably reduced. The cecal microbiome was also durably affected since glyphosate-based herbicides inhibited Barnesiella and favored Alloprevotella. Body weight, fattening, food intake and feeding behavior as well as plasma lipid and uric acid were unaffected by glyphosate-based herbicides. Taken together, our results show possible disturbances of the cecal microbiota associated with plasma oxidative stress and accumulation of glyphosate in metabolic tissues in response to dietary glyphosate-based herbicides exposure in broiler hens. Luckily, glyphosate-based herbicides at this concentration does not hamper growth and most of the effects on the phenotypes are reversible.
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Affiliation(s)
- Mathias Fréville
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
| | - Anthony Estienne
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
| | - Christelle Ramé
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
| | - Gaëlle Lefort
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
| | - Marine Chahnamian
- INRAE—Unité Expérimentale Pôle D’expérimentation Avicole de Tours, Nouzilly, France
| | - Christophe Staub
- INRAE—Unité Expérimentale de Physiologie Animale de L’Orfrasière (UEPAO), Nouzilly, France
| | - Eric Venturi
- INRAE—Unité Expérimentale de Physiologie Animale de L’Orfrasière (UEPAO), Nouzilly, France
| | - Julie Lemarchand
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
| | - Elise Maximin
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - Alice Hondelatte
- INRAE-—Elevage Alternatif et Santé des Monogastriques (EASM), Surgères, France
| | - Olivier Zemb
- GenPhySE, Université de Toulouse, INRAE, ENVT, Castanet-Tolosan, France
| | - Cécile Canlet
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | | | - Pascal Froment
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
| | - Joëlle Dupont
- Centre National de La Recherche Scientifique, Institut Français du Cheval et de L’Equitation, Institut National de Recherche pour L’Agriculture, L’Alimentation et L’Environnement (INRAE), Université de Tours, Physiologie de La Reproduction et des Comportements, Nouzilly, France
- *Correspondence: Joëlle Dupont,
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