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Zhao L, Jones III JP, Anderson LG, Konsoula Z, Nevison CD, Reissner KJ, Parker W. Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy. Clin Exp Pediatr 2024; 67:126-139. [PMID: 37321575 PMCID: PMC10915458 DOI: 10.3345/cep.2022.01319] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/10/2023] [Accepted: 05/04/2023] [Indexed: 06/17/2023] Open
Abstract
Despite the worldwide acceptance of acetaminophen (APAP) as a necessary medicine in pediatrics, evidence that early exposure to APAP causes neurodevelopmental injury in susceptible babies and children has been mounting for over a decade. The evidence is diverse and includes extensive work with laboratory animals, otherwise unexplained associations, factors associated with APAP metabolism, and limited studies in humans. Although the evidence has reached an overwhelming level and was recently reviewed in detail, controversy persists. This narrative review evaluates some of that controversy. Evidence from the pre- and postpartum periods was considered to avoid controversy raised by consideration of only limited evidence of risks during the prepartum period. Among other issues, the association between APAP use and the prevalence of neurodevelopmental disorders was considered. A systematic review revealed that the use of APAP in the pediatric population was never tracked carefully; however, historical events that affected its use were documented and are sufficient to establish apparent correlations with changes in the prevalence of neurodevelopmental disorders. Moreover, problems with the exclusive reliance on results of meta-analyses of large datasets with limited time frames of drug exposure were reviewed. Furthermore, the evidence of why some children are susceptible to APAPinduced neurodevelopmental injuries was examined. We concluded that available evidence demonstrates that early exposure to APAP causes neurodevelopmental injury in susceptible babies and small children.
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Affiliation(s)
| | | | | | | | - Cynthia D. Nevison
- Institute for Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA
| | - Kathryn J. Reissner
- Department of Psychology and Neuroscience, University of North Carolina, Chapel Hill, NC, USA
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Costas-Ferreira C, Durán R, Faro LRF. Toxic Effects of Glyphosate on the Nervous System: A Systematic Review. Int J Mol Sci 2022; 23:4605. [PMID: 35562999 PMCID: PMC9101768 DOI: 10.3390/ijms23094605] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/11/2022] [Accepted: 04/18/2022] [Indexed: 12/21/2022] Open
Abstract
Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is the most widely used herbicide in the world. It can persist in the environment for days or months, and its intensive and large-scale use can constitute a major environmental and health problem. In this systematic review, we investigate the current state of our knowledge related to the effects of this pesticide on the nervous system of various animal species and humans. The information provided indicates that exposure to glyphosate or its commercial formulations induces several neurotoxic effects. It has been shown that exposure to this pesticide during the early stages of life can seriously affect normal cell development by deregulating some of the signaling pathways involved in this process, leading to alterations in differentiation, neuronal growth, and myelination. Glyphosate also seems to exert a significant toxic effect on neurotransmission and to induce oxidative stress, neuroinflammation and mitochondrial dysfunction, processes that lead to neuronal death due to autophagy, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders. The doses of glyphosate that produce these neurotoxic effects vary widely but are lower than the limits set by regulatory agencies. Although there are important discrepancies between the analyzed findings, it is unequivocal that exposure to glyphosate produces important alterations in the structure and function of the nervous system of humans, rodents, fish, and invertebrates.
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Affiliation(s)
| | | | - Lilian R. F. Faro
- Department of Functional Biology and Health Sciences, Faculty of Biology, Universidade de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Spain; (C.C.-F.); (R.D.)
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Abstract
AIM To examine the interconnection between the rise of modern industrial agriculture, the Anthropocene epoch, and impacts on human health. To examine the impact of the emerging field of regenerative agriculture in addressing the mounting negative planetary and human health challenges. METHODS Structured interviews in social research for a PhD with over 80 regenerative farmers and industrial farmers in the field; and subsequent interviews with 40 other farmers. Literature search into the rise of modern human and animal diseases, the Anthropocene, and cognitive and paradigm change. RESULTS As Earth slips further into the human-caused Anthropocene epoch due to The Great Acceleration post-1950, there is a directly connected exponential rise in modern human diseases. Despite the emergence of Western agriculture and modern industrial society, our bodies are still adapted to the environment of our Palaeolithic past. Industrial agriculture and harmful agricultural practices are stripping essential nutrients from our foods while also lacing them with novel chemicals we are not adapted for. Consequently, the functioning of our gut microbiome has become destabilised. Evidence continues to mount that this is a key reason behind the exponential rise of many modern diseases. CONCLUSION To address what constitute evolutionary mismatch diseases due to cultural Dysevolution, a return to healthy regenerative agriculture, with foods rich in diverse nutrients and free of novel chemicals, provides a clear pathway to begin healing both the planetary systems and humans.
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Affiliation(s)
- Charles Massy
- Fenner School of Environment and Society, Australian National University, Canberra, Australian Capital Territory, Australia
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Panisi C, Guerini FR, Abruzzo PM, Balzola F, Biava PM, Bolotta A, Brunero M, Burgio E, Chiara A, Clerici M, Croce L, Ferreri C, Giovannini N, Ghezzo A, Grossi E, Keller R, Manzotti A, Marini M, Migliore L, Moderato L, Moscone D, Mussap M, Parmeggiani A, Pasin V, Perotti M, Piras C, Saresella M, Stoccoro A, Toso T, Vacca RA, Vagni D, Vendemmia S, Villa L, Politi P, Fanos V. Autism Spectrum Disorder from the Womb to Adulthood: Suggestions for a Paradigm Shift. J Pers Med 2021; 11:70. [PMID: 33504019 PMCID: PMC7912683 DOI: 10.3390/jpm11020070] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/10/2021] [Accepted: 01/19/2021] [Indexed: 02/07/2023] Open
Abstract
The wide spectrum of unique needs and strengths of Autism Spectrum Disorders (ASD) is a challenge for the worldwide healthcare system. With the plethora of information from research, a common thread is required to conceptualize an exhaustive pathogenetic paradigm. The epidemiological and clinical findings in ASD cannot be explained by the traditional linear genetic model, hence the need to move towards a more fluid conception, integrating genetics, environment, and epigenetics as a whole. The embryo-fetal period and the first two years of life (the so-called 'First 1000 Days') are the crucial time window for neurodevelopment. In particular, the interplay and the vicious loop between immune activation, gut dysbiosis, and mitochondrial impairment/oxidative stress significantly affects neurodevelopment during pregnancy and undermines the health of ASD people throughout life. Consequently, the most effective intervention in ASD is expected by primary prevention aimed at pregnancy and at early control of the main effector molecular pathways. We will reason here on a comprehensive and exhaustive pathogenetic paradigm in ASD, viewed not just as a theoretical issue, but as a tool to provide suggestions for effective preventive strategies and personalized, dynamic (from womb to adulthood), systemic, and interdisciplinary healthcare approach.
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Affiliation(s)
- Cristina Panisi
- Fondazione Istituto Sacra Famiglia ONLUS, Cesano Boscone, 20090 Milan, Italy;
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy;
| | - Franca Rosa Guerini
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, 20148 Milan, Italy; (M.C.); (M.S.)
| | | | - Federico Balzola
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, University of Turin, 10126 Turin, Italy;
| | - Pier Mario Biava
- Scientific Institute of Research and Care Multimedica, 20138 Milan, Italy;
| | - Alessandra Bolotta
- DIMES, School of Medicine, University of Bologna, 40126 Bologna, Italy; (P.M.A.); (A.B.); (A.G.)
| | - Marco Brunero
- Department of Pediatric Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Ernesto Burgio
- ECERI—European Cancer and Environment Research Institute, Square de Meeus 38-40, 1000 Bruxelles, Belgium;
| | - Alberto Chiara
- Dipartimento Materno Infantile ASST, 27100 Pavia, Italy;
| | - Mario Clerici
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, 20148 Milan, Italy; (M.C.); (M.S.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Luigi Croce
- Centro Domino per l’Autismo, Universita’ Cattolica Brescia, 20139 Milan, Italy;
| | - Carla Ferreri
- National Research Council of Italy, Institute of Organic Synthesis and Photoreactivity (ISOF), 40129 Bologna, Italy;
| | - Niccolò Giovannini
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Alessandro Ghezzo
- DIMES, School of Medicine, University of Bologna, 40126 Bologna, Italy; (P.M.A.); (A.B.); (A.G.)
| | - Enzo Grossi
- Autism Research Unit, Villa Santa Maria Foundation, 22038 Tavernerio, Italy;
| | - Roberto Keller
- Adult Autism Centre DSM ASL Città di Torino, 10138 Turin, Italy;
| | - Andrea Manzotti
- RAISE Lab, Foundation COME Collaboration, 65121 Pescara, Italy;
| | - Marina Marini
- DIMES, School of Medicine, University of Bologna, 40126 Bologna, Italy; (P.M.A.); (A.B.); (A.G.)
| | - Lucia Migliore
- Medical Genetics Laboratories, Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, 56126 Pisa, Italy; (L.M.); (A.S.)
| | - Lucio Moderato
- Fondazione Istituto Sacra Famiglia ONLUS, Cesano Boscone, 20090 Milan, Italy;
| | - Davide Moscone
- Associazione Spazio Asperger ONLUS, Centro Clinico CuoreMenteLab, 00141 Rome, Italy;
| | - Michele Mussap
- Neonatal Intensive Care Unit, Department of Surgical Sciences, Puericulture Institute and Neonatal Section, Azienda Ospedaliera Universitaria, 09100 Cagliari, Italy; (M.M.); (V.F.)
| | - Antonia Parmeggiani
- Child Neurology and Psychiatry Unit, IRCCS ISNB, S. Orsola-Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
| | - Valentina Pasin
- Milan Institute for health Care and Advanced Learning, 20124 Milano, Italy;
| | | | - Cristina Piras
- Department of Biomedical Sciences, University of Cagliari, 09042 Cagliari, Italy;
| | - Marina Saresella
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, 20148 Milan, Italy; (M.C.); (M.S.)
| | - Andrea Stoccoro
- Medical Genetics Laboratories, Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, 56126 Pisa, Italy; (L.M.); (A.S.)
| | - Tiziana Toso
- Unione Italiana Lotta alla Distrofia Muscolare UILDM, 35100 Padova, Italy;
| | - Rosa Anna Vacca
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies (IBIOM), National Research Council of Italy, 70126 Bari, Italy;
| | - David Vagni
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy, 98164 Messina, Italy;
| | | | - Laura Villa
- Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, 23842 Bosisio Parini, Italy;
| | - Pierluigi Politi
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy;
| | - Vassilios Fanos
- Neonatal Intensive Care Unit, Department of Surgical Sciences, Puericulture Institute and Neonatal Section, Azienda Ospedaliera Universitaria, 09100 Cagliari, Italy; (M.M.); (V.F.)
- Neonatal Intensive Care Unit, Azienda Ospedaliera Universitaria, 09042 Cagliari, Italy
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Pinto B, Morelli G, Rastogi M, Savardi A, Fumagalli A, Petretto A, Bartolucci M, Varea E, Catelani T, Contestabile A, Perlini LE, Cancedda L. Rescuing Over-activated Microglia Restores Cognitive Performance in Juvenile Animals of the Dp(16) Mouse Model of Down Syndrome. Neuron 2020; 108:887-904.e12. [PMID: 33027640 PMCID: PMC7736620 DOI: 10.1016/j.neuron.2020.09.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 07/16/2020] [Accepted: 09/04/2020] [Indexed: 01/01/2023]
Abstract
Microglia are brain-resident immune cells and regulate mechanisms essential for cognitive functions. Down syndrome (DS), the most frequent cause of genetic intellectual disability, is caused by a supernumerary chromosome 21, containing also genes related to the immune system. In the hippocampus of the Dp(16) mouse model of DS and DS individuals, we found activated microglia, as assessed by their morphology; activation markers; and, for DS mice, electrophysiological profile. Accordingly, we found increased pro-inflammatory cytokine levels and altered interferon signaling in Dp(16) hippocampi. DS mice also showed decreased spine density and activity of hippocampal neurons and hippocampus-dependent cognitive behavioral deficits. Depletion of defective microglia or treatment with a commonly used anti-inflammatory drug rescued the neuronal spine and activity impairments and cognitive deficits in juvenile Dp(16) mice. Our results suggest an involvement of microglia in Dp(16)-mouse cognitive deficits and identify a new potential therapeutic approach for cognitive disabilities in DS individuals. DS mice display microglia alterations and cognitive impairment Depletion of microglia rescues cognitive impairment in DS mice Acetaminophen treatment rescues microglia and cognitive impairments in DS mice Brain samples of DS people recapitulate microglia alterations observed in DS mice
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Affiliation(s)
- Bruno Pinto
- BIO@SNS, Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126 Pisa, Italy; Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Giovanni Morelli
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Mohit Rastogi
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Annalisa Savardi
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Amos Fumagalli
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Andrea Petretto
- Core Facilities - Clinical Proteomics and Metabolomics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Martina Bartolucci
- Core Facilities - Clinical Proteomics and Metabolomics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Emilio Varea
- Cellular Biology Department, University of Valencia, Valencia, Spain
| | - Tiziano Catelani
- Electron Microscopy Facility, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Andrea Contestabile
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Laura E Perlini
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Laura Cancedda
- Brain Development and Disease Laboratory, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy; Dulbecco Telethon Institute, Rome, Italy.
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Teleken JL, Gomes ECZ, Marmentini C, Moi MB, Ribeiro RA, Balbo SL, Amorim EMP, Bonfleur ML. Glyphosate-based herbicide exposure during pregnancy and lactation malprograms the male reproductive morphofunction in F1 offspring. J Dev Orig Health Dis 2020; 11:146-153. [PMID: 31309914 DOI: 10.1017/s2040174419000382] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
One of the most consumed pesticides in the world is glyphosate, the active ingredient in the herbicide ROUNDUP®. Studies demonstrate that glyphosate can act as an endocrine disruptor and that exposure to this substance at critical periods in the developmental period may program the fetus to induce reproductive damage in adulthood. Our hypothesis is that maternal exposure to glyphosate during pregnancy and lactation in mice will affect the development of male reproductive organs, impairing male fertility during adult life. Female mice consumed 0.5% glyphosate-ROUNDUP® in their drinking water [glyphosate-based herbicide (GBH) group] or filtered water [control (CTRL) group] from the fourth day of pregnancy until the end of the lactation period. Male F1 offspring were designated, according to their mother's treatment, as CTRL-F1 and GBH-F1. Female mice that drank glyphosate displayed reduced body weight (BW) gain during gestation, but no alterations in litter size. Although GBH male F1 offspring did not exhibit modifications in BW, they demonstrated delayed testicular descent. Furthermore, at PND150, GBH-F1 mice presented a lower number of spermatozoa in the cauda epididymis and reduced epithelial height of the seminiferous epithelium. Notably, intratesticular testosterone concentrations were enhanced in GBH-F1 mice; we show that it is an effect associated with increased plasma and pituitary concentrations of luteinizing hormone. Therefore, data indicate that maternal exposure to glyphosate-ROUNDUP® during pregnancy and lactation may lead to decreased spermatogenesis and disruptions in hypothalamus-pituitary-testicular axis regulation in F1 offspring.
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Affiliation(s)
- Jakeline Liara Teleken
- Laboratório de Fisiologia Endócrina e Metabolismo (LAFEM), Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Ellen Carolina Zawoski Gomes
- Laboratório de Fisiologia Endócrina e Metabolismo (LAFEM), Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Carine Marmentini
- Laboratório de Fisiologia Endócrina e Metabolismo (LAFEM), Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Milara Bruna Moi
- Laboratório de Fisiologia Endócrina e Metabolismo (LAFEM), Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Rosane Aparecida Ribeiro
- Laboratório Integrado de Morfologia, NUPEM, Universidade Federal do Rio de Janeiro (UFRJ), Campus UFRJ-Macaé, Macaé, RJ, Brazil
| | - Sandra Lucinei Balbo
- Laboratório de Fisiologia Endócrina e Metabolismo (LAFEM), Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Elaine Manoela Porto Amorim
- Laboratório de Histologia, Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Maria Lúcia Bonfleur
- Laboratório de Fisiologia Endócrina e Metabolismo (LAFEM), Centro de Ciências Biológicas e da Saúde, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
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