1
|
Davias A, Lyon-Caen S, Rolland M, Iszatt N, Thomsen C, Haug LS, Sakhi AK, Monot C, Rayah Y, Ilhan ZE, Jovanovic N, Philippat C, Eggesbo M, Lepage P, Slama R. Perinatal Exposure to Phenols and Poly- and Perfluoroalkyl Substances and Gut Microbiota in One-Year-Old Children. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:15395-15414. [PMID: 39173114 DOI: 10.1021/acs.est.3c09927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2024]
Abstract
The role of the gut microbiota in human health calls for a better understanding of its determinants. In particular, the possible effects of chemicals with widespread exposure other than pharmaceuticals are little known. Our aim was to characterize the sensitivity of the early-life gut microbiota to specific chemicals with possible antimicrobial action. Within the SEPAGES French couple-child cohort, we assessed 12 phenols in repeated urine samples from 356 pregnant women and their offspring and 19 poly- and perfluoroalkyl substances (PFASs) in serum from the pregnant women. We collected stool samples from the children at one year of age, in which the V3-V4 region of the 16S rRNA gene was sequenced, allowing for gut bacterial profiling. Associations of each chemical with α- and β-diversity indices of the gut microbiota and with the relative abundance of the most abundant taxa were assessed using single-pollutant and mixture (BKMR) models. Perinatal exposure to certain parabens was associated with gut microbiota α- and β-diversity and with Firmicutes and Proteobacteria. Suggestive associations of certain phenols with genera of the Lachnospiraceae and Enterobacteriaceae families were observed, but these were not maintained after correction for multiple testing. Parabens, which have known antimicrobial properties, might disrupt the child gut microbiota, but larger studies are required to confirm these findings.
Collapse
Affiliation(s)
- Aline Davias
- Environmental Epidemiology Applied to Development and Respiratory Health Team, Institute for Advanced Biosciences, University Grenoble Alpes, Inserm, CNRS, La Tronche 38700, France
| | - Sarah Lyon-Caen
- Environmental Epidemiology Applied to Development and Respiratory Health Team, Institute for Advanced Biosciences, University Grenoble Alpes, Inserm, CNRS, La Tronche 38700, France
| | - Matthieu Rolland
- Environmental Epidemiology Applied to Development and Respiratory Health Team, Institute for Advanced Biosciences, University Grenoble Alpes, Inserm, CNRS, La Tronche 38700, France
| | - Nina Iszatt
- Division of Climate and Environmental Health, Norwegian Institute of Public Health (NIPH), Oslo 0213, Norway
| | - Cathrine Thomsen
- Division of Climate and Environmental Health, Norwegian Institute of Public Health (NIPH), Oslo 0213, Norway
| | - Line Småstuen Haug
- Division of Climate and Environmental Health, Norwegian Institute of Public Health (NIPH), Oslo 0213, Norway
| | - Amrit Kaur Sakhi
- Division of Climate and Environmental Health, Norwegian Institute of Public Health (NIPH), Oslo 0213, Norway
| | - Celine Monot
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas 78350, France
| | - Yamina Rayah
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas 78350, France
| | - Zehra Esra Ilhan
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas 78350, France
| | - Nicolas Jovanovic
- Environmental Epidemiology Applied to Development and Respiratory Health Team, Institute for Advanced Biosciences, University Grenoble Alpes, Inserm, CNRS, La Tronche 38700, France
| | - Claire Philippat
- Environmental Epidemiology Applied to Development and Respiratory Health Team, Institute for Advanced Biosciences, University Grenoble Alpes, Inserm, CNRS, La Tronche 38700, France
| | - Merete Eggesbo
- Division of Climate and Environmental Health, Norwegian Institute of Public Health (NIPH), Oslo 0213, Norway
| | - Patricia Lepage
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas 78350, France
| | - Rémy Slama
- Environmental Epidemiology Applied to Development and Respiratory Health Team, Institute for Advanced Biosciences, University Grenoble Alpes, Inserm, CNRS, La Tronche 38700, France
| |
Collapse
|
2
|
Laue HE, Gilmour AJ, Tirado VM, Romano ME. Conceptualizing the Role of the Microbiome as a Mediator and Modifier in Environmental Health Studies: A Scoping Review of Studies of Triclosan and the Microbiome. Curr Environ Health Rep 2024; 11:30-38. [PMID: 38217674 PMCID: PMC10922364 DOI: 10.1007/s40572-024-00428-9] [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] [Accepted: 01/03/2024] [Indexed: 01/15/2024]
Abstract
PURPOSE OF REVIEW Triclosan is an endocrine-disrupting antimicrobial additive that is suspected of contributing to antibiotic resistance and altering the microbiome. In this scoping review, we summarize what is known about the association between triclosan exposure and the microbiome using evidence from in vivo and epidemiologic studies. RECENT FINDINGS Our review includes 11 rodent studies, seven fish studies, and five human studies. Evidence from animal studies suggests that triclosan decreases the diversity of the microbiome, although only one epidemiologic study agreed. Most studies suggest that triclosan alters the microbial community beta diversity, but disagree on which taxa contributed to compositional differences. Taxa in the Bacteroidetes, Firmicutes, and Proteobacteria may be more influenced by triclosan than those in other phyla. Studies on triclosan and the microbiome were scarce and were inconclusive as to the effects of triclosan on the microbiome. Additional research is needed to clarify windows of heightened susceptibility of the microbiome to triclosan. We recommend guidelines for future microbiome research in environmental health to increase comparability across studies.
Collapse
Affiliation(s)
- Hannah E Laue
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA.
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, One Medical Center Dr, WTRB 700 HB 7927, Lebanon, NH, 03756, USA.
| | - Aislinn J Gilmour
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | | | - Megan E Romano
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| |
Collapse
|
3
|
Lahiani M, Gokulan K, Sutherland V, Cunny HC, Cerniglia CE, Khare S. Early Developmental Exposure to Triclosan Impacts Fecal Microbial Populations, IgA and Functional Activities of the Rat Microbiome. J Xenobiot 2024; 14:193-213. [PMID: 38390992 PMCID: PMC10885032 DOI: 10.3390/jox14010012] [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: 11/29/2023] [Revised: 12/30/2023] [Accepted: 01/06/2024] [Indexed: 02/24/2024] Open
Abstract
Triclosan (TCS), a broad-spectrum antibacterial chemical, is detected in human urine, breast milk, amniotic fluid, and feces; however, little is known about its impact on the intestinal microbiome and host mucosal immunity during pregnancy and early development. Pregnant female rats were orally gavaged with TCS from gestation day (GD) 6 to postpartum (PP) day 28. Offspring were administered TCS from postnatal day (PND) 12 to 28. Studies were conducted to assess changes in the intestinal microbial population (16S-rRNA sequencing) and functional analysis of microbial genes in animals exposed to TCS during pregnancy (GD18), and at PP7, PP28 and PND28. Microbial abundance was compared with the amounts of TCS excreted in feces and IgA levels in feces. The results reveal that TCS decreases the abundance of Bacteroidetes and Firmicutes with a significant increase in Proteobacteria. At PND28, total Operational Taxonomic Units (OTUs) were higher in females and showed correlation with the levels of TCS and unbound IgA in feces. The significant increase in Proteobacteria in all TCS-treated rats along with the increased abundance in OTUs that belong to pathogenic bacterial communities could serve as a signature of TCS-induced dysbiosis. In conclusion, TCS can perturb the microbiome, the functional activities of the microbiome, and activate mucosal immunity during pregnancy and early development.
Collapse
Affiliation(s)
- Mohamed Lahiani
- Division of Microbiology, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA
| | - Kuppan Gokulan
- Division of Microbiology, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA
| | - Vicki Sutherland
- National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC 27709, USA
| | - Helen C Cunny
- National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC 27709, USA
| | - Carl E Cerniglia
- Division of Microbiology, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA
| | - Sangeeta Khare
- Division of Microbiology, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA
| |
Collapse
|
4
|
Faleye OS, Boya BR, Lee JH, Choi I, Lee J. Halogenated Antimicrobial Agents to Combat Drug-Resistant Pathogens. Pharmacol Rev 2023; 76:90-141. [PMID: 37845080 DOI: 10.1124/pharmrev.123.000863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 08/07/2023] [Accepted: 09/29/2023] [Indexed: 10/18/2023] Open
Abstract
Antimicrobial resistance presents us with a potential global crisis as it undermines the abilities of conventional antibiotics to combat pathogenic microbes. The history of antimicrobial agents is replete with examples of scaffolds containing halogens. In this review, we discuss the impacts of halogen atoms in various antibiotic types and antimicrobial scaffolds and their modes of action, structure-activity relationships, and the contributions of halogen atoms in antimicrobial activity and drug resistance. Other halogenated molecules, including carbohydrates, peptides, lipids, and polymeric complexes, are also reviewed, and the effects of halogenated scaffolds on pharmacokinetics, pharmacodynamics, and factors affecting antimicrobial and antivirulence activities are presented. Furthermore, the potential of halogenation to circumvent antimicrobial resistance and rejuvenate impotent antibiotics is addressed. This review provides an overview of the significance of halogenation, the abilities of halogens to interact in biomolecular settings and enhance pharmacological properties, and their potential therapeutic usages in preventing a postantibiotic era. SIGNIFICANCE STATEMENT: Antimicrobial resistance and the increasing impotence of antibiotics are critical threats to global health. The roles and importance of halogen atoms in antimicrobial drug scaffolds have been established, but comparatively little is known of their pharmacological impacts on drug resistance and antivirulence activities. This review is the first to extensively evaluate the roles of halogen atoms in various antibiotic classes and pharmacological scaffolds and to provide an overview of their ability to overcome antimicrobial resistance.
Collapse
Affiliation(s)
- Olajide Sunday Faleye
- School of Chemical Engineering (O.S.F., B.R.B., J.-H.L., J.L.) and Department of Medical Biotechnology (I.C.), Yeungnam University, Gyeongsan, Republic of Korea
| | - Bharath Reddy Boya
- School of Chemical Engineering (O.S.F., B.R.B., J.-H.L., J.L.) and Department of Medical Biotechnology (I.C.), Yeungnam University, Gyeongsan, Republic of Korea
| | - Jin-Hyung Lee
- School of Chemical Engineering (O.S.F., B.R.B., J.-H.L., J.L.) and Department of Medical Biotechnology (I.C.), Yeungnam University, Gyeongsan, Republic of Korea
| | - Inho Choi
- School of Chemical Engineering (O.S.F., B.R.B., J.-H.L., J.L.) and Department of Medical Biotechnology (I.C.), Yeungnam University, Gyeongsan, Republic of Korea
| | - Jintae Lee
- School of Chemical Engineering (O.S.F., B.R.B., J.-H.L., J.L.) and Department of Medical Biotechnology (I.C.), Yeungnam University, Gyeongsan, Republic of Korea
| |
Collapse
|
5
|
Lucon-Xiccato T, Savaşçı BB, Merola C, Benedetti E, Caioni G, Aliko V, Bertolucci C, Perugini M. Environmentally relevant concentrations of triclocarban affect behaviour, learning, and brain gene expression in fish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:166717. [PMID: 37657536 DOI: 10.1016/j.scitotenv.2023.166717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
Many chemicals spilled in aquatic ecosystems can interfere with cognitive abilities and brain functions that control fitness-related behaviour. Hence, their harmful potential may be substantially underestimated. Triclocarban (TCC), one of the most common aquatic contaminants, is known to disrupt hormonal activity, but the consequences of this action on behaviour and its underlying cognitive mechanisms are unclear. We tried to fill this knowledge gap by analysing behaviour, cognitive abilities, and brain gene expression in zebrafish larvae exposed to TCC sublethal concentrations. TCC exposure substantially decreased exploratory behaviour and response to stimulation, while it increased sociability. Additionally, TCC reduced the cognitive performance of zebrafish in a habituation learning task. In the brain of TCC-exposed zebrafish, we found upregulation of c-fos, a gene involved in neural activity, and downregulation of bdnf, a gene that influences behavioural and cognitive traits such as activity, learning, and memory. Overall, our experiments highlight consistent effects of non-lethal TCC concentrations on behaviour, cognitive abilities, and brain functioning in a teleost fish, suggesting critical fitness consequences of these compounds in aquatic ecosystems as well as the potential to affect human health.
Collapse
Affiliation(s)
- Tyrone Lucon-Xiccato
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy.
| | - Beste Başak Savaşçı
- Unit of Evolutionary Biology/Systematic Zoology, Institute for Biochemistry and Biology, University of Potsdam, Potsdam, Germany; Department of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Teramo, Italy
| | - Carmine Merola
- Department of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Teramo, Italy
| | - Elisabetta Benedetti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Giulia Caioni
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Valbona Aliko
- Department of Biology, Faculty of Natural Sciences, University of Tirana, Tirana, Albania
| | - Cristiano Bertolucci
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Monia Perugini
- Department of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Teramo, Italy
| |
Collapse
|
6
|
Tang X, Yang L, Miao Y, Ha W, Li Z, Mi D. Angelica polysaccharides relieve blood glucose levels in diabetic KKAy mice possibly by modulating gut microbiota: an integrated gut microbiota and metabolism analysis. BMC Microbiol 2023; 23:281. [PMID: 37784018 PMCID: PMC10546737 DOI: 10.1186/s12866-023-03029-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Angelica polysaccharides (AP) have numerous benefits in relieving type 2 diabetes (T2D). However, the underlying mechanisms have yet to be fully understood. Recent many reports have suggested that altering gut microbiota can have adverse effects on the host metabolism and contribute to the development of T2D. Here, we successfully established the T2D model using the male KKAy mice with high-fat and high-sugar feed. Meanwhile, the male C57BL/6 mice were fed with a normal feed. T2D KKAy mice were fed either with or without AP supplementation. In each group, we measured the mice's fasting blood glucose, weight, and fasting serum insulin levels. We collected the cecum content of mice, the gut microbiota was analyzed by targeted full-length 16S rRNA metagenomic sequencing and metabolites were analyzed by untargeted-metabolomics. RESULTS We found AP effectively alleviated glycemic disorders of T2D KKAy mice, with the changes in gut microbiota composition and function. Many bacteria species and metabolites were markedly changed in T2D KKAy mice and reversed by AP. Additionally, 16 altered metabolic pathways affected by AP were figured out by combining metagenomic pathway enrichment analysis and metabolic pathway enrichment analysis. The key metabolites in 16 metabolic pathways were significantly associated with the gut microbial alteration. Together, our findings showed that AP supplementation could attenuate the diabetic phenotype. Significant gut microbiota and gut metabolite changes were observed in the T2D KKAy mice and AP intervention. CONCLUSIONS Administration of AP has been shown to improve the composition of intestinal microbiota in T2D KKAy mice, thus providing further evidence for the potential therapeutic application of AP in the treatment of T2D.
Collapse
Affiliation(s)
- Xiaolong Tang
- The First Clinical Medical College, Lanzhou University, Lanzhou City, Gansu Province, China
- The Second Department of Gastrointestinal Surgery, Affiliated Hospital of North Sichuan Medical College, Sichuan Province, Nanchong City, China
| | - Lixia Yang
- Gansu Academy of Traditional Chinese Medicine, Lanzhou City, Gansu Province, China
| | - Yandong Miao
- The First Clinical Medical College, Lanzhou University, Lanzhou City, Gansu Province, China
- Department of Oncology, Yantai Affiliated Hospital of Binzhou Medical University, The Second Clinical Medical College of Binzhou Medical University, Yantai City, Shandong Province, China
| | - Wuhua Ha
- The First Clinical Medical College, Lanzhou University, Lanzhou City, Gansu Province, China
| | - Zheng Li
- Department of Radiotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Denghai Mi
- The First Clinical Medical College, Lanzhou University, Lanzhou City, Gansu Province, China.
- Gansu Academy of Traditional Chinese Medicine, Lanzhou City, Gansu Province, China.
| |
Collapse
|
7
|
Zhou GQ, Huang MJ, Yu X, Zhang NN, Tao S, Zhang M. Early life adverse exposures in irritable bowel syndrome: new insights and opportunities. Front Pediatr 2023; 11:1241801. [PMID: 37732013 PMCID: PMC10507713 DOI: 10.3389/fped.2023.1241801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023] Open
Abstract
Irritable bowel syndrome (IBS) is a prevalent functional gastrointestinal disorder worldwide. Extensive research has identified multiple factors contributing to its development, including genetic predisposition, chronic infection, gut dysbiosis, aberrant serotonin metabolism, and brain dysfunction. Recent studies have emphasized the critical role of the early life stage as a susceptibility window for IBS. Current evidence suggests that diet can heighten the risk of IBS in offspring by influencing the microbiota composition, intestinal epithelium structure, gene expression, and brain-gut axis. The use of antibiotics during pregnancy and the neonatal period disrupts the normal gut microbiota structure, aligning it with the characteristics observed in IBS patients. Additionally, early life stress impacts susceptibility to IBS by modulating TLR4, NK1, and the hypothalamic-pituitary-adrenal (HPA) axis while compromising the offspring's immune system. Formula feeding facilitates the colonization of pathogenic bacteria in the intestines, concurrently reducing the presence of probiotics. This disruption of the Th1 and Th2 cell balance in the immune system weakens the intestinal epithelial barrier. Furthermore, studies suggest that delivery mode influences the occurrence of IBS by altering the composition of gut microbes. This review aims to provide a comprehensive summary of the existing evidence regarding the impact of adverse early life exposures on IBS during pregnancy, intrapartum, and neonatal period. By consolidating this knowledge, the review enhances our understanding of the direct and indirect mechanisms underlying early life-related IBS and offers new insights and research directions from childhood to adulthood.
Collapse
Affiliation(s)
| | | | | | | | | | - Ming Zhang
- Department of General Practice, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
| |
Collapse
|
8
|
Maitre L, Jedynak P, Gallego M, Ciaran L, Audouze K, Casas M, Vrijheid M. Integrating -omics approaches into population-based studies of endocrine disrupting chemicals: A scoping review. ENVIRONMENTAL RESEARCH 2023; 228:115788. [PMID: 37004856 DOI: 10.1016/j.envres.2023.115788] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/13/2023] [Accepted: 03/27/2023] [Indexed: 05/16/2023]
Abstract
Health effects of endocrine disrupting chemicals (EDCs) are challenging to detect in the general population. Omics technologies become increasingly common to identify early biological changes before the apparition of clinical symptoms, to explore toxic mechanisms and to increase biological plausibility of epidemiological associations. This scoping review systematically summarises the application of omics in epidemiological studies assessing EDCs-associated biological effects to identify potential gaps and priorities for future research. Ninety-eight human studies (2004-2021) were identified through database searches (PubMed, Scopus) and citation chaining and focused on phthalates (34 studies), phenols (19) and PFASs (17), while PAHs (12) and recently-used pesticides (3) were less studied. The sample sizes ranged from 10 to 12,476 (median = 159), involving non-pregnant adults (38), pregnant women (11), children/adolescents (15) or both latter populations studied together (23). Several studies included occupational workers (10) and/or highly exposed groups (11) focusing on PAHs, PFASs and pesticides, while studies on phenols and phthalates were performed in the general population only. Analysed omics layers included metabolic profiles (30, including 14 targeted analyses), miRNA (13), gene expression (11), DNA methylation (8), microbiome (5) and proteins (3). Twenty-one studies implemented targeted multi-assays focusing on clinical routine blood lipid traits, oxidative stress or hormones. Overall, DNA methylation and gene expression associations with EDCs did not overlap across studies, while some EDC-associated metabolite groups, such as carnitines, nucleotides and amino acids in untargeted metabolomic studies, and oxidative stress markers in targeted studies, were consistent across studies. Studies had common limitations such as small sample sizes, cross-sectional designs and single sampling for exposure biomonitoring. In conclusion, there is a growing body of evidence evaluating the early biological responses to exposure to EDCs. This review points to a need for larger longitudinal studies, wider coverage of exposures and biomarkers, replication studies and standardisation of research methods and reporting.
Collapse
Affiliation(s)
- Léa Maitre
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
| | - Paulina Jedynak
- ISGlobal, Barcelona, Spain; University Grenoble Alpes, Inserm U1209, CNRS UMR 5309, Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, Institute for Advanced Biosciences, Grenoble, France
| | - Marta Gallego
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Laura Ciaran
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Karine Audouze
- Université Paris Cité, T3S, INSERM UMR-S 1124, 45 Rue des Saints Pères, Paris, France
| | - Maribel Casas
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Martine Vrijheid
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| |
Collapse
|
9
|
Calero-Medina L, Jimenez-Casquet MJ, Heras-Gonzalez L, Conde-Pipo J, Lopez-Moro A, Olea-Serrano F, Mariscal-Arcas M. Dietary exposure to endocrine disruptors in gut microbiota: A systematic review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 886:163991. [PMID: 37169193 DOI: 10.1016/j.scitotenv.2023.163991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/29/2023] [Accepted: 05/03/2023] [Indexed: 05/13/2023]
Abstract
Endocrine disrupting chemicals (EDCs) can interfere with hormonal actions and have been associated with a higher incidence of metabolic disorders. They affect numerous physiological, biochemical, and endocrinal activities, including reproduction, metabolism, immunity, and behavior. The purpose of this review was to elucidate the association of EDCs in food with the gut microbiota and with metabolic disorders. EDC exposure induces changes that can lead to microbial dysbiosis. Products and by-products released by the microbial metabolism of EDCs can be taken up by the host. Changes in the composition of the microbiota and production of microbial metabolites may have a major impact on the host metabolism.
Collapse
Affiliation(s)
- Laura Calero-Medina
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, 18071 Granada, Spain
| | - Maria Jose Jimenez-Casquet
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, 18071 Granada, Spain
| | - Leticia Heras-Gonzalez
- Virgen de las Nieves University Hospital, Granada, Spain; Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Javier Conde-Pipo
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, 18071 Granada, Spain
| | - Alejandro Lopez-Moro
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, 18071 Granada, Spain
| | - Fatima Olea-Serrano
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, 18071 Granada, Spain
| | - Miguel Mariscal-Arcas
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, 18071 Granada, Spain; Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain.
| |
Collapse
|
10
|
Zhang H, Sanidad KZ, Zhang J, Wang G, Zhang R, Hu C, Lin Y, Haggerty TD, Parsonnet J, Zheng Y, Zhang G, Cai Z. Microbiota-mediated reactivation of triclosan oxidative metabolites in colon tissues. JOURNAL OF HAZARDOUS MATERIALS 2023; 445:130509. [PMID: 36463744 PMCID: PMC10187939 DOI: 10.1016/j.jhazmat.2022.130509] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 11/18/2022] [Accepted: 11/26/2022] [Indexed: 05/18/2023]
Abstract
Triclosan (TCS) is a widespread antimicrobial agent that is associated with many adverse health outcomes. Its gut toxicity has been attributed to the molecular modifications mediated by commensal microbes, but microbial transformations of TCS derivatives in the gut lumen are still largely unknown. Aromatic hydroxylation is the predominant oxidative metabolism of TCS that linked to its toxicological effects in host tissues. Here, we aimed to reveal the biological fates of hydroxyl-TCS (OH-TCS) in the colon, where intestinal microbes mainly reside. Unlike the profiles generated via host metabolism, OH-TCS species remain unconjugated in human stools from a cohort study. Through tracking molecular compositions in mouse intestinal tract, elevated abundance of free-form OH-TCS while reduced abundance of conjugated forms was observed in the colon digesta and mucosa. Using antibiotic-treated and germ-free mice, as well as in vitro approaches, we demonstrate that gut microbiota-encoded enzymes efficiently convert glucuronide/sulfate-conjugated OH-TCS, which are generated from host metabolism, back to their bioactive free-forms in colon tissues. Thus, host-gut microbiota metabolic interactions of TCS derivatives were proposed. These results shed light on the crucial roles of microbial metabolism in TCS toxicity, and highlight the importance of incorporating gut microbial transformations in health risk assessment of environmental chemicals.
Collapse
Affiliation(s)
- Hongna Zhang
- Department of Occupational and Environmental Health, School of Public Health, Qingdao University, Qingdao 266071, China; State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Katherine Z Sanidad
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
| | - Jianan Zhang
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
| | - Guangqiang Wang
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Rong Zhang
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Chengchen Hu
- Department of Occupational and Environmental Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Yongfeng Lin
- Department of Occupational and Environmental Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Thomas D Haggerty
- Department of Medicine and Department of Health Research and Policy, Stanford University, Stanford, CA 94305, USA
| | - Julie Parsonnet
- Department of Medicine and Department of Health Research and Policy, Stanford University, Stanford, CA 94305, USA
| | - Yuxin Zheng
- Department of Occupational and Environmental Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Guodong Zhang
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; Department of Food Science and Technology, National University of Singapore, Singapore.
| | - Zongwei Cai
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, China.
| |
Collapse
|
11
|
Campana AM, Laue HE, Shen Y, Shrubsole MJ, Baccarelli AA. Assessing the role of the gut microbiome at the interface between environmental chemical exposures and human health: Current knowledge and challenges. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 315:120380. [PMID: 36220576 PMCID: PMC10239610 DOI: 10.1016/j.envpol.2022.120380] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 05/05/2023]
Abstract
The explosion of microbiome research over the past decade has shed light on the various ways that external factors interact with the human microbiome to drive health and disease. Each individual is exposed to more than 300 environmental chemicals every day. Accumulating evidence indicates that the microbiome is involved in the early response to environmental toxicants and biologically mediates their adverse effects on human health. However, few review articles to date provided a comprehensive framework for research and translation of the role of the gut microbiome in environmental health science. This review summarizes current evidence on environmental compounds and their effect on the gut microbiome, discusses the involved compound metabolic pathways, and covers environmental pollution-induced gut microbiota disorders and their long-term outcomes on host health. We conclude that the gut microbiota may crucially mediate and modify the disease-causing effects of environmental chemicals. Consequently, gut microbiota needs to be further studied to assess the complete toxicity of environmental exposures. Future research in this field is required to delineate the key interactions between intestinal microbiota and environmental pollutants and further to elucidate the long-term human health effects.
Collapse
Affiliation(s)
- Anna Maria Campana
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA.
| | - Hannah E Laue
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Yike Shen
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Martha J Shrubsole
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, School of Medicine, Vanderbilt University, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Andrea A Baccarelli
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA
| |
Collapse
|
12
|
Wu Q, Yang T, Chen L, Dai Y, Wei H, Jia F, Hao Y, Li L, Zhang J, Wu L, Ke X, Yi M, Hong Q, Chen J, Fang S, Wang Y, Wang Q, Jin C, Hu R, Chen J, Li T. Early life exposure to triclosan from antimicrobial daily necessities may increase the potential risk of autism spectrum disorder: A multicenter study in China. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 247:114197. [PMID: 36274318 DOI: 10.1016/j.ecoenv.2022.114197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Autism spectrum disorders (ASD) are a group of complex neurodevelopmental disorders with unclear etiologies. Our recent work indicated that maternal exposure to triclosan (TCS) significantly increased the autistic-like behavior in rats, possibly through disrupting neuronal retinoic acid signaling. Although environmental endocrine disruptors (EEDs) have been associated with autism in humans, the relationship between TCS, one of the EEDs found in antibacterial daily necessities, and autism has received little attention. OBJECTIVE The aims of this multicenter study were to evaluate TCS concentrations in typically developing (TD) children and ASD children, and to determine the relationship between TCS levels and the core symptoms of ASD children. METHODS A total of 1345 children with ASD and 1183 TD children were enrolled from 13 cities in China. Ages ranged between 2 and 7 years. A questionnaire was used to investigate the maternal use of antibacterial daily necessities (UADN) during pregnancy. The core symptoms of ASD were evaluated using the Autism Behavior Checklist (ABC), Childhood Autism Rating Scale (CARS), Social Response Scale (SRS), and the Children Neuropsychological and Behavior Scale-Revision 2016 (CNBS-R2016). The TCS concentration was measured using LC-MS/MS. RESULTS Maternal UADN during pregnancy may be an unrecognized potential environmental risk factor for ASD (OR=1.267, P = 0.023). Maternal UADN during pregnancy strongly correlated with TCS levels in the offspring (Adjusted β = 0.277, P < 0.001). TCS concentration was higher in ASD children (P = 0.005), and positively correlated with ABC (Sensory subscales: P = 0.03; Social self-help subscales: P = 0.011) and SRS scale scores (Social awareness subscales: P = 0.045; Social communication subscales: P = 0.001; Autism behavior mannerisms subscales: P = 0.006; SRS total score: P = 0.003) in ASD children. This association was more pronounced in boys than in girls. CONCLUSION To our knowledge, this is the first case-control study to examine the correlation between TCS and ASD. Our results suggest that maternal UADN during pregnancy may be a potential risk of ASD in offspring. Further detection of TCS levels showed that maternal UADN during pregnancy may be associated with excessive TCS exposure. In addition, the level of TCS in children with ASD is higher than TD children. The higher levels of TCS in children with ASD may be significantly associated with more pronounced core symptoms, and this association was more significant in male children with ASD.
Collapse
Affiliation(s)
- Qionghui Wu
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Ting Yang
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Li Chen
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Ying Dai
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Hua Wei
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Feiyong Jia
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, China
| | - Yan Hao
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Li
- Department of Children Rehabilitation, Hainan Women and Children's Medical Center, Haikou, China
| | - Jie Zhang
- Children Health Care Center, Xi'an Children's Hospital, Xi'an, China
| | - Lijie Wu
- Department of Children's and Adolescent Health, Public Health College of Harbin Medical University, Harbin, China
| | - Xiaoyan Ke
- Child Mental Health Research Center of Nanjing Brain Hospital, Nanjing, China
| | - Mingji Yi
- Department of Child Health Care, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qi Hong
- Maternal and Child Health Hospital of Baoan, Shenzhen, China
| | - Jinjin Chen
- Department of Child Healthcare, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Shuanfeng Fang
- Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Yichao Wang
- NHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
| | - Qi Wang
- Deyang Maternity & Child Healthcare Hospital, Deyang, Sichuan, China
| | - Chunhua Jin
- Department of Children Health Care, Capital Institute of Pediatrics, Beijing, China
| | - Ronggui Hu
- University of Chinese Academy of Sciences; State Key Laboratory of Molecular Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
| | - Jie Chen
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Tingyu Li
- Chongqing Key Laboratory of Childhood Nutrition and Health, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing, China.
| |
Collapse
|
13
|
Ampatzoglou A, Gruszecka‐Kosowska A, Aguilera‐Gómez M. Microbiota analysis for risk assessment of xenobiotics: toxicomicrobiomics, incorporating the gut microbiome in the risk assessment of xenobiotics and identifying beneficial components for One Health. EFSA J 2022; 20:e200915. [PMID: 36531267 PMCID: PMC9749437 DOI: 10.2903/j.efsa.2022.e200915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
This work explores three areas of relevance to the gut microbiome in the context of One Health; the incorporation of the microbiome in food safety risk assessment of xenobiotics; the identification and application of beneficial microbial components to various areas under One Health, and specifically, in the context of antimicrobial resistance. We conclude that, although challenging, focusing on the microbiota resilience, function and active components, are critical for advancing the incorporation of the gut microbiome in the risk assessment of xenobiotics. Moreover, research technologies, such as toxicomicrobiomics, culturomics and genomics, especially in combination, have revealed that the human microbiota may be a promising source of beneficial taxa or other components, with the potential to metabolise and biodegrade xenobiotics. These may have possible applications in several health areas, including in animals or plants for detoxification or in the environment for bioremediation. This approach would be of particular interest for antimicrobials, with the potential to ameliorate antimicrobial resistance development. Finally, we propose that the concept of resistance to xenobiotics in the context of the gut microbiome may deserve further investigation in the pursuit of holistically elucidating their involvement in the balance between health and disease.
Collapse
Affiliation(s)
- Antonios Ampatzoglou
- "José Mataix Verdú" Institute of Nutrition and Food TechnologyUniversity of Granada (INYTA‐UGR)GranadaSpain
| | | | - Margarita Aguilera‐Gómez
- "José Mataix Verdú" Institute of Nutrition and Food TechnologyUniversity of Granada (INYTA‐UGR)GranadaSpain
| |
Collapse
|
14
|
Zhang J, Wang Z, Dai Y, Zhang L, Guo J, Lv S, Qi X, Lu D, Liang W, Cao Y, Wu C, Chang X, Zhou Z. Multiple mediation effects on association between prenatal triclosan exposure and birth outcomes. ENVIRONMENTAL RESEARCH 2022; 215:114226. [PMID: 36049513 DOI: 10.1016/j.envres.2022.114226] [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: 04/30/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Triclosan is a broad-spectrum antimicrobial, and was thought to affect intrauterine development, but the mechanism remains unclear. OBJECTIVE To explore the association between prenatal triclosan exposure and birth outcomes. METHODS Based on 726 mother-child pairs from the Sheyang Mini Birth Cohort Study (SMBCS), we used the available (published) data of triclosan in maternal urines, the hormones including thyroid-related hormones, gonadal hormones in cord blood, and adipokines, trimethylamine-N-oxide (TMAO) and its precursors in cord blood to explore possible health effects of triclosan on birth outcomes through assessing different hormones and parameters, using Bayesian mediation analysis. RESULTS Maternal triclosan exposure was associated with ponderal index (β = 0.317) and head circumference (β = -0.172) in generalized linear models. In Bayesian mediation analysis of PI model, estradiol (β = 0.806) and trimethylamine (TMA, β = 0.164) showed positive mediation effects, while total thyroxine (TT4, β = -0.302), leptin (β = -2.023) and TMAO (β = -0.110) showed negative mediation effects. As for model of head circumference, positive mediation effects were observed in free thyroxine (FT4, β = 0.493), TMA (β = 0.178), and TMAO (β = 0.683), negative mediation effects were observed in TT4 (β = -0.231), testosterone (β = -0.331), estradiol (β = -1.153), leptin (β = -2.361), choline (β = -0.169), betaine (β = -0.104), acetyl-L-carnitine (β = -0.773). CONCLUSION The results indicated triclosan can affect intrauterine growth by interfering thyroid-related hormones, gonadal hormones, adipokines, TMAO and its precursors.
Collapse
Affiliation(s)
- Jiming Zhang
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Zheng Wang
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Yiming Dai
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Lei Zhang
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Jianqiu Guo
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Shenliang Lv
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Xiaojuan Qi
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China; Zhejiang Provincial Center for Disease Control and Prevention, No.3399 Binsheng Road, Hangzhou, 310051, China.
| | - Dasheng Lu
- Shanghai Center for Disease Control and Prevention, No.1380 West Zhongshan Road, Shanghai, 200336, China.
| | - Weijiu Liang
- Changning Center for Disease Control and Prevention, No.39 Yunwushan Road, Shanghai, 200051, China.
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, 70182, Sweden; Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, 17177, Sweden.
| | - Chunhua Wu
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Xiuli Chang
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| | - Zhijun Zhou
- School of Public Health / MOE Key Laboratory of Public Health Safety / NHC Key Lab of Health Technology Assessment, Fudan University, No.130 Dong'an Road, Shanghai, 200032, China.
| |
Collapse
|
15
|
Sanidad KZ, Wang G, Panigrahy A, Zhang G. Triclosan and triclocarban as potential risk factors of colitis and colon cancer: Roles of gut microbiota involved. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 842:156776. [PMID: 35724794 DOI: 10.1016/j.scitotenv.2022.156776] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
In recent decades there has been a dramatic increase in the incidence and prevalence of inflammatory bowel disease (IBD), a chronic inflammatory disease of the intestinal tissues and a major risk factor of developing colon cancer. While accumulating evidence supports that the rapid increase of IBD is mainly caused by exposure to environmental risk factors, the identities of the risk factors, as well as the mechanisms connecting environmental exposure with IBD, remain largely unknown. Triclosan (TCS) and triclocarban (TCC) are high-volume chemicals that are used as antimicrobial ingredients in consumer and industrial products. They are ubiquitous contaminants in the environment and are frequently detected in human populations. Recent studies showed that exposure to TCS/TCC, at human exposure-relevant doses, increases the severity of colitis and exacerbates colon tumorigenesis in mice, suggesting that they could be risk factors of IBD and associated diseases. The gut toxicities of these compounds require the presence of gut microbiota, since they fail to induce colonic inflammation in mice lacking the microbiota. Regarding the functional roles of the microbiota involved, gut commensal microbes and specific microbial β-glucuronidase (GUS) enzymes mediate colonic metabolism of TCS, leading to metabolic reactivation of TCS in the colon and contributing to its subsequent gut toxicity. Overall, these results support that these commonly used compounds could be environmental risk factors of IBD and associated diseases through gut microbiota-dependent mechanisms.
Collapse
Affiliation(s)
- Katherine Z Sanidad
- Department of Food Science, University of Massachusetts, Amherst, MA, USA; Molecular and Cellular Biology Graduate Program, University of Massachusetts, Amherst, MA, USA
| | - Guangqiang Wang
- Department of Food Science, University of Massachusetts, Amherst, MA, USA; School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Anand Panigrahy
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Guodong Zhang
- Department of Food Science, University of Massachusetts, Amherst, MA, USA; Molecular and Cellular Biology Graduate Program, University of Massachusetts, Amherst, MA, USA; Department of Food Science and Technology, National University of Singapore, Singapore.
| |
Collapse
|
16
|
Reynoso-García J, Miranda-Santiago AE, Meléndez-Vázquez NM, Acosta-Pagán K, Sánchez-Rosado M, Díaz-Rivera J, Rosado-Quiñones AM, Acevedo-Márquez L, Cruz-Roldán L, Tosado-Rodríguez EL, Figueroa-Gispert MDM, Godoy-Vitorino F. A complete guide to human microbiomes: Body niches, transmission, development, dysbiosis, and restoration. FRONTIERS IN SYSTEMS BIOLOGY 2022; 2:951403. [PMID: 38993286 PMCID: PMC11238057 DOI: 10.3389/fsysb.2022.951403] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Humans are supra-organisms co-evolved with microbial communities (Prokaryotic and Eukaryotic), named the microbiome. These microbiomes supply essential ecosystem services that play critical roles in human health. A loss of indigenous microbes through modern lifestyles leads to microbial extinctions, associated with many diseases and epidemics. This narrative review conforms a complete guide to the human holobiont-comprising the host and all its symbiont populations- summarizes the latest and most significant research findings in human microbiome. It pretends to be a comprehensive resource in the field, describing all human body niches and their dominant microbial taxa while discussing common perturbations on microbial homeostasis, impacts of urbanization and restoration and humanitarian efforts to preserve good microbes from extinction.
Collapse
Affiliation(s)
| | | | | | - Kimil Acosta-Pagán
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| | - Mitchell Sánchez-Rosado
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| | - Jennifer Díaz-Rivera
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| | - Angélica M. Rosado-Quiñones
- Department of Biology, UPR Rio Piedras Campus, San Juan, PR, United States
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| | - Luis Acevedo-Márquez
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| | - Lorna Cruz-Roldán
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| | | | | | - Filipa Godoy-Vitorino
- Department of Microbiology and Medical Zoology, UPR School of Medicine, San Juan, PR, United States
| |
Collapse
|
17
|
Sinicropi MS, Iacopetta D, Ceramella J, Catalano A, Mariconda A, Pellegrino M, Saturnino C, Longo P, Aquaro S. Triclosan: A Small Molecule with Controversial Roles. Antibiotics (Basel) 2022; 11:735. [PMID: 35740142 PMCID: PMC9220381 DOI: 10.3390/antibiotics11060735] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 12/23/2022] Open
Abstract
Triclosan (TCS), a broad-spectrum antimicrobial agent, has been widely used in personal care products, medical products, plastic cutting boards, and food storage containers. Colgate Total® toothpaste, containing 10 mM TCS, is effective in controlling biofilm formation and maintaining gingival health. Given its broad usage, TCS is present ubiquitously in the environment. Given its strong lipophilicity and accumulation ability in organisms, it is potentially harmful to biohealth. Several reports suggest the toxicity of this compound, which is inserted in the class of endocrine disrupting chemicals (EDCs). In September 2016, TCS was banned by the U.S. Food and Drug Administration (FDA) and the European Union in soap products. Despite these problems, its application in personal care products within certain limits is still allowed. Today, it is still unclear whether TCS is truly toxic to mammals and the adverse effects of continuous, long-term, and low concentration exposure remain unknown. Indeed, some recent reports suggest the use of TCS as a repositioned drug for cancer treatment and cutaneous leishmaniasis. In this scenario it is necessary to investigate the advantages and disadvantages of TCS, to understand whether its use is advisable or not. This review intends to highlight the pros and cons that are associated with the use of TCS in humans.
Collapse
Affiliation(s)
- Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (M.S.S.); (D.I.); (J.C.); (M.P.); (S.A.)
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (M.S.S.); (D.I.); (J.C.); (M.P.); (S.A.)
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (M.S.S.); (D.I.); (J.C.); (M.P.); (S.A.)
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari Aldo Moro, 70126 Bari, Italy
| | - Annaluisa Mariconda
- Department of Science, University of Basilicata, 85100 Potenza, Italy; (A.M.); (C.S.)
| | - Michele Pellegrino
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (M.S.S.); (D.I.); (J.C.); (M.P.); (S.A.)
| | - Carmela Saturnino
- Department of Science, University of Basilicata, 85100 Potenza, Italy; (A.M.); (C.S.)
| | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Italy;
| | - Stefano Aquaro
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (M.S.S.); (D.I.); (J.C.); (M.P.); (S.A.)
| |
Collapse
|
18
|
Ampatzoglou A, Gruszecka-Kosowska A, Torres-Sánchez A, López-Moreno A, Cerk K, Ortiz P, Monteoliva-Sánchez M, Aguilera M. Incorporating the Gut Microbiome in the Risk Assessment of Xenobiotics and Identifying Beneficial Components for One Health. Front Microbiol 2022; 13:872583. [PMID: 35602014 PMCID: PMC9116292 DOI: 10.3389/fmicb.2022.872583] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 03/31/2022] [Indexed: 12/12/2022] Open
Abstract
Three areas of relevance to the gut microbiome in the context of One Health were explored; the incorporation of the microbiome in food safety risk assessment of xenobiotics; the identification and application of beneficial microbial components to various areas under One Health, and; specifically, in the context of antimicrobial resistance. Although challenging, focusing on the microbiota resilience, function and active components is critical for advancing the incorporation of microbiome data in the risk assessment of xenobiotics. Moreover, the human microbiota may be a promising source of beneficial components, with the potential to metabolize xenobiotics. These may have possible applications in several areas, e.g., in animals or plants for detoxification or in the environment for biodegradation. This approach would be of particular interest for antimicrobials, with the potential to ameliorate antimicrobial resistance development. Finally, the concept of resistance to xenobiotics in the context of the gut microbiome may deserve further investigation.
Collapse
Affiliation(s)
- Antonis Ampatzoglou
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
| | - Agnieszka Gruszecka-Kosowska
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
- Department of Environmental Protection, Faculty of Geology, Geophysics, and Environmental Protection, AGH University of Science and Technology, Kraków, Poland
| | - Alfonso Torres-Sánchez
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
| | - Ana López-Moreno
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
- IBS: Instituto de Investigación Biosanitaria ibs., Granada, Spain
| | - Klara Cerk
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
| | - Pilar Ortiz
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
| | - Mercedes Monteoliva-Sánchez
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
| | - Margarita Aguilera
- Department of Microbiology, Faculty of Pharmacy, University of Granada (UGR), Granada, Spain
- Centre of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix” (INYTA), UGR, Granada, Spain
- IBS: Instituto de Investigación Biosanitaria ibs., Granada, Spain
| |
Collapse
|
19
|
Zhang P, Zheng L, Duan Y, Gao Y, Gao H, Mao D, Luo Y. Gut microbiota exaggerates triclosan-induced liver injury via gut-liver axis. JOURNAL OF HAZARDOUS MATERIALS 2022; 421:126707. [PMID: 34315018 DOI: 10.1016/j.jhazmat.2021.126707] [Citation(s) in RCA: 66] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 06/26/2021] [Accepted: 07/18/2021] [Indexed: 06/13/2023]
Abstract
Triclosan (TCS) is an antimicrobial ingredient that has been widely incorporated in consumer products. TCS can cause hepatic damage by disturbing lipid metabolism, which is often accompanied with gut microbiota dysbiosis. However, the effects of gut microbiota on the TCS-induced liver injury are still unknown. Therefore, we constructed a mouse model based on five-week-old male C57BL/6 mice to investigate the effects of dietary TCS exposure (40 ppm) on liver injury. We found that TCS treatment for 4 weeks dramatically disturbed gut microbiota homeostasis, resulting in overproduction of lipopolysaccharides (LPS) and deficiency of secondary bile acids such as deoxycholic acid (DCA) and lithocholic acid (LCA). In addition, TCS considerably increased intestinal permeability by reducing mucus excretion and expression of tight junction proteins (ZO-1, occludin and claudin 4), which facilitated translocation of LPS. The LPS accumulation in blood contributed to liver injury by triggering the inflammatory response via TLR4 pathway. In summary, this study provides novel insights into the underlying mechanisms of TCS-associated liver injury induced by gut microbiota via the gut-liver axis, and contributes to better interpretation of the health impact of the environmentally emerging contaminant TCS.
Collapse
Affiliation(s)
- Peng Zhang
- College of Environmental Sciences and Engineering, Nankai University, Tianjin 300350, China; State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210046, China
| | - Liyang Zheng
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Yitao Duan
- College of Environmental Sciences and Engineering, Nankai University, Tianjin 300350, China
| | - Yuting Gao
- College of Environmental Sciences and Engineering, Nankai University, Tianjin 300350, China
| | - Huihui Gao
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Daqing Mao
- School of Medicine, Nankai University, Tianjin 300071, China.
| | - Yi Luo
- College of Environmental Sciences and Engineering, Nankai University, Tianjin 300350, China; State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210046, China.
| |
Collapse
|
20
|
Lebeaux RM, Karalis DB, Lee J, Whitehouse HC, Madan JC, Karagas MR, Hoen AG. The association between early life antibiotic exposure and the gut resistome of young children: a systematic review. Gut Microbes 2022; 14:2120743. [PMID: 36289062 PMCID: PMC9621065 DOI: 10.1080/19490976.2022.2120743] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/01/2022] [Accepted: 08/31/2022] [Indexed: 02/04/2023] Open
Abstract
Antimicrobial resistance is a growing public health burden, but little is known about the effects of antibiotic exposure on the gut resistome. As childhood (0-5 years) represents a sensitive window of microbiome development and a time of relatively high antibiotic use, the aims of this systematic review were to evaluate the effects of antibiotic exposure on the gut resistome of young children and identify knowledge gaps. We searched PubMed, Scopus, Web of Science, and the Cochrane Central Register of Controlled Trials. A PICO framework was developed to determine eligibility criteria. Our main outcomes were the mean or median difference in overall resistance gene load and resistome alpha diversity by antibiotic exposure groups. Bias assessment was completed using RoB 2 and ROBINS-I with quality of evidence assessed via the GRADE criteria. From 4885 records identified, 14 studies (3 randomized controlled trials and 11 observational studies) were included in the qualitative review. Eight studies that included information on antibiotic exposure and overall resistance gene load reported no or positive associations. Inconsistent associations were identified for the nine studies that assessed resistome alpha diversity. We identified three main groups of studies based on study design, location, participants, antibiotic exposures, and indication for antibiotics. Overall, the quality of evidence for our main outcomes was rated low or very low, mainly due to potential bias from the selective of reporting results and confounding. We found evidence that antibiotic exposure is associated with changes to the overall gut resistance gene load of children and may influence the diversity of antimicrobial resistance genes. Given the overall quality of the studies, more research is needed to assess how antibiotics impact the resistome of other populations. Nonetheless, this evidence indicates that the gut resistome is worthwhile to consider for antibiotic prescribing practices.
Collapse
Affiliation(s)
- Rebecca M. Lebeaux
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Department of Microbiology & Immunology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Program in Quantitative Biomedical Sciences, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Despina B. Karalis
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Jihyun Lee
- Program in Quantitative Biomedical Sciences, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Hanna C. Whitehouse
- Program in Quantitative Biomedical Sciences, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Juliette C. Madan
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Department of Pediatrics, Children’s Hospital at Dartmouth, Lebanon, NH, USA
- Children’s Environmental Health & Disease Prevention Research Center at Dartmouth, Hanover, NH, USA
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Margaret R. Karagas
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Children’s Environmental Health & Disease Prevention Research Center at Dartmouth, Hanover, NH, USA
| | - Anne G. Hoen
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Department of Microbiology & Immunology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| |
Collapse
|
21
|
Han M, Wang Y, Tang C, Fang H, Yang D, Wu J, Wang H, Chen Y, Jiang Q. Association of triclosan and triclocarban in urine with obesity risk in Chinese school children. ENVIRONMENT INTERNATIONAL 2021; 157:106846. [PMID: 34455189 DOI: 10.1016/j.envint.2021.106846] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/12/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Laboratory studies have suggested that triclosan and triclocarban can influence energy metabolism by multiple mechanisms and are potential obesogens, but the effect on obesity risk has not been well investigated in human. OBJECTIVE To examine the associations of triclosan and triclocarban in urine with childhood obesity. METHODS We investigated 458 school children aged 7-11 years who entered a dynamic cohort of children established in Shanghai in 2019 and 2020. Triclosan and triclocarban were determined in first morning urine by liquid chromatography coupled to mass spectrometry. Body mass index (BMI) and waist circumference (WC) were used to identify general overweight/obesity and central obesity, respectively. Logistic regression and linear models of generalized estimating equations (GEE) were used to investigate the association between urinary triclosan and triclocarban with obesity prevalence. RESULTS After adjusting for potential confounders, children with detectable triclocarban in urine had a higher proportion of general overweight/obesity (odds ratio (OR): 1.84; 95% confidential interval (95% CI): 1.19, 2.85) or central obesity (OR: 1.71; 95% CI: 1.03, 2.84). Compared to the low tertile, children in the median tertile of triclosan showed a higher proportion of central obesity (OR: 1.78; 95 %CI: 0.98, 3.24) and children in the high tertile of triclocarban had a higher proportion of general overweight/obesity (OR: 2.25; 95 %CI: 1.31, 3.88) and central obesity (OR: 2.08; 95 %CI: 1.12, 3.87). When the tertiles of triclocarban in urine were treated as a continuous variable, a positive exposure-response relationship was found with general overweight/obesity (OR: 1.50; 95 %CI: 1.15, 1.96) and central obesity (OR: 1.44; 95 %CI: 1.06, 1.95). Multiple linear regression showed a positive exposure-response relationship between triclocarban and BMI (β: 0.45; 95 %CI: 0.11, 0.80) values. CONCLUSION Exposure to triclosan and triclocarban was associated with increased risk of childhood obesity. Given the cross-sectional design, more studies are needed to interrogate these findings.
Collapse
Affiliation(s)
- Minghui Han
- Key Laboratory of Public Health Safety of Ministry of Education/School of Public Health, Fudan University, Shanghai 200032, China
| | - Yuanping Wang
- Key Laboratory of Public Health Safety of Ministry of Education/School of Public Health, Fudan University, Shanghai 200032, China
| | - Chuanxi Tang
- Changning District Center for Disease Control and Prevention, Changning District, Shanghai 200051, China
| | - Hongji Fang
- Key Laboratory of Public Health Safety of Ministry of Education/School of Public Health, Fudan University, Shanghai 200032, China
| | - Dongjian Yang
- Key Laboratory of Public Health Safety of Ministry of Education/School of Public Health, Fudan University, Shanghai 200032, China
| | - Jingui Wu
- Changning District Center for Disease Control and Prevention, Changning District, Shanghai 200051, China
| | - Hexing Wang
- Key Laboratory of Public Health Safety of Ministry of Education/School of Public Health, Fudan University, Shanghai 200032, China.
| | - Yue Chen
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario K1G 5Z3, Canada
| | - Qingwu Jiang
- Key Laboratory of Public Health Safety of Ministry of Education/School of Public Health, Fudan University, Shanghai 200032, China
| |
Collapse
|
22
|
Cai L, Sun J, Yao F, Yuan Y, Zeng M, Zhang Q, Xie Q, Wang S, Wang Z, Jiao X. Antimicrobial resistance bacteria and genes detected in hospital sewage provide valuable information in predicting clinical antimicrobial resistance. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 795:148815. [PMID: 34247085 DOI: 10.1016/j.scitotenv.2021.148815] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 06/27/2021] [Accepted: 06/29/2021] [Indexed: 02/05/2023]
Abstract
Extensive use of antibiotics is significantly associated with development of antibiotic-resistant (AR) bacteria. However, their causal relationships have not been adequately investigated, especially in human population and hospitals. Our aims were to understand clinical AR through revealing co-occurrence patterns between antibiotic-resistant bacteria and genes (ARB and ARGs), and their association with antibiotic use, and to consider impact of ARB and ARGs on environmental and human health. Antibiotic usage was calculated based on the actual consumption in our target hospital. ARB was identified by culture. In isolates collected from hospital sewage, bacterial-specific DNA sequences and ARGs were determined using metagenomics. Our data revealed that the use of culture-based single-indicator-strain approaches only captured ARB in 16.17% of the infectious samples. On the other hand, 1573 bacterial species and 885 types of ARGs were detected in the sewage. Furthermore, hospital use of antibiotics influenced the resistance profiles, but the strength varied among bacteria. From our metagenomics analyses, ARGs for aminoglycosides were the most common, followed by sulfonamide, tetracycline, phenicol, macrolides, and quinolones, comprising 82.6% of all ARGs. Association analyses indicated that 519 pairs of ARGs were significantly correlated with ARB species (r > 0.8). The co-occurrence patterns of bacteria-ARGs mirrored the AR in the clinic. In conclusion, our systematic investigation further emphasized that antibiotic usage in hospital significantly influenced the abundance and types of ARB and ARGs in dose- and time-dependent manners which, in turn, mirrored clinical AR. In addition, our data provide novel information on development of certain ARB with multiple antibiotic resistance. These ARB and ARGs from sewage can also be disseminated into the environment and communities to create health problems. Therefore, it would be helpful to use such data to develop improved predictive risk model of AR, to enhance effective use of antibiotics, and to reduce environmental pollution.
Collapse
Affiliation(s)
- Leshan Cai
- The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Jiayu Sun
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Fen Yao
- Department of Pharmacology, Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Yumeng Yuan
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Mi Zeng
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Qiaoxin Zhang
- The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Qingdong Xie
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong 515041, China
| | - Shiwei Wang
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Medical College of Yangzhou University, Yangzhou, Jiangsu 225000, China
| | - Zhen Wang
- Institute of Marine Sciences, Shantou University, Shantou 515063, China; Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou 515063, China
| | - Xiaoyang Jiao
- Department of Cell Biology and Genetics, Shantou University Medical College, Shantou, Guangdong 515041, China.
| |
Collapse
|
23
|
Tang N, Fan P, Yu X, Ma R, Tao Y, Wang W, Ouyang F. Effects of Long-Term Triclosan Exposure on Microbiota in Zebrafish. Front Microbiol 2021; 12:604313. [PMID: 34712206 PMCID: PMC8546329 DOI: 10.3389/fmicb.2021.604313] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 09/06/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Triclosan (TCS) is a widely used antibacterial agent in personal care products and is ubiquitous in the environment. We aimed to examine whether TCS exposure affects microbiota in the gastrointestinal tract of zebrafish. Methods: After exposure to TCS 0 (Dimethyl Sulphoxide, DMSO control), 0.03, 0.3, 3, 30, 100, and 300ng/ml, respectively, from day 0 to 120days post fertilization (dpf), or for 7days in adult 4-month zebrafish, the long- and short-term impact of TCS exposure on the microbiome in the gastrointestinal tract was evaluated by analyzing 16S rRNA gene V3-V4 region sequencing. Results: The top two most dominant microbiota phyla were Proteobacteria and Fusobacteria phylum in all zebrafish groups. In TCS exposure 0–120 dpf, compared with DMSO control, the mean number of microbial operational taxonomic units (OTUs) was 54.46 lower (p<0.0001), Chao indice 41.40 lower (p=0.0004), and Ace indice 34.10 lower (p=0.0044) in TCS 300ng/ml group, but no change was observed in most of the other TCS concentrations. PCoA diagram showed that the microbial community in the long-term TCS 300ng/ml exposure group clustered differently from those in the DMSO control and other TCS exposure groups. A shorter body length of the zebrafish was observed in the long-term TCS exposure at 0.03, 100, and 300ng/ml. For 7-day short-term exposure in adult zebrafish, no difference was observed in alpha or beta diversity of microbiota nor the relative abundance of Proteobacteria or Fusobacteria phylum among DMSO control and any TCS levels, but a minor difference in microbial composition was observed for TCS exposure. Conclusions: Long-term exposure to high TCS concentration in a window from early embryonic life to early adulthood may reduce diversity and alter the composition of microbiota in the gastrointestinal tract. The effect of short-term TCS exposure was not observed on the diversity of microbiota but there was a minor change of microbial composition in adult zebrafish with TCS exposure.
Collapse
Affiliation(s)
- Ning Tang
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pianpian Fan
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaogang Yu
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rui Ma
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yexuan Tao
- Department of Clinical Nutrition, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiye Wang
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fengxiu Ouyang
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
24
|
He L, Chen Y, Hu Z, Zhang Y, Wang Y, Wei J, Fan Z, Xu J, Peng M, Zhao K, Zhang H, Liu C. Evaluation of 3,4,4,9-trichlorocarbanilide to zebrafish developmental toxicity based on transcriptomics analysis. CHEMOSPHERE 2021; 278:130349. [PMID: 33838424 DOI: 10.1016/j.chemosphere.2021.130349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/10/2021] [Accepted: 03/18/2021] [Indexed: 06/12/2023]
Abstract
Triclocarban (TCC), considered an endocrine-disrupting, persistent, and bioaccumulating organic matter, has attracted a great deal of attention for its pollution and health risks. However, studies on its toxicological mechanism, especially for embryo development are limited. This article explores the cardiac developmental toxicity induced in zebrafish embryos after exposure to different TCC concentrations. First, liquid chromatography-tandem mass spectrometry was used in detecting TCC in embryos in vivo after exposure to various TCC. Results showed that embryonic TCC content reached 9.23 ng after exposure to 300 μg/L TCC, the heart rates of the embryos markedly decreased, heart abnormalities significantly increased. In addition, obvious pericardial effusion was observed in the larvae. Through transcriptome sequencing, 200 differential gene expression (DGE) patterns were detected in the TCC (300 μg/L) experimental and control groups. The results of GO function analysis and KEGG pathway of DGE showed that aryl hydrocarbon receptor (AhR) activation and cyp-related genes (cyp1a, cyp1b1 and cyp1c) were significantly up-regulated. these affected the normal development of zebrafish embryonic heart, tissue edema, and hemorrhage. TCC exhibited strong cardiac teratogenic effects and developmental toxicity, which is partly related to AhR activation. Transcriptome-based results are helpful in precisely determining the risk of TCC exposure. The potential mechanism between TCC and AhR should be further investigated.
Collapse
Affiliation(s)
- Liting He
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Yuanyao Chen
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Zhiyong Hu
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Yuan Zhang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Yongfeng Wang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Jiajing Wei
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China; Sichuan Provincial Hospital for Women and Children, Sichuan, 610000, PR China
| | - Zunpan Fan
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Jia Xu
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Meilin Peng
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Kai Zhao
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China
| | - Huiping Zhang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China.
| | - Chunyan Liu
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430030, PR China.
| |
Collapse
|
25
|
Fu J, Gong Z, Bae S. Ecotoxicogenomic analysis of zebrafish embryos exposed to triclosan and mixture triclosan and methyl triclosan using suppression subtractive hybridization and next-generation sequencing. JOURNAL OF HAZARDOUS MATERIALS 2021; 414:125450. [PMID: 33676256 DOI: 10.1016/j.jhazmat.2021.125450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 06/12/2023]
Abstract
Triclosan (TCS) and methyl-triclosan (MTCS), an environmental transformation product of biocide of TCS, have been detected in water, sediment, fish, and invertebrates. In this study, the key pathway perturbation in zebrafish (Danio rerio) embryos exposed to TCS (300 μg/L) and TCS/MTCS mixture (300 μg/L TCS + 30 μg/L MTCS) was assessed by integrating the metabolomic and transcriptomic dysregulation. The differential expressed genes (DEGs) were obtained from the subtracted cDNA libraries by using the suppression subtractive hybridization and next-generation sequencing approach. The dysregulation of twenty-eight GO terms and four KEGG pathways, including oxidative phosphorylation and cardiac muscle contraction, were shown in the TCS treatment group, indicating that TCS could disrupt the mitochondrial inner membrane function by downshifting the electrochemical gradient. Meanwhile, the addition of MTCS in the exposure would cause fourteen additional significant KEGG pathway changes, demonstrating the different effects between two exposure. A pathway-based analysis using the identified DEGs and the altered metabolites in zebrafish embryos treated with TCS and TCS/MTCS mixture, collectively, has been applied. This study demonstrated that the integration of SSH-NGS and metabolomics could reveal toxic effects and potential diseases associated with the exposures of TCS and MTCS in aquatic environments.
Collapse
Affiliation(s)
- Jing Fu
- Department of Civil and Environmental Engineering, National University of Singapore, Singapore
| | - Zhiyuan Gong
- Department of Biological Sciences, National University of Singapore, Singapore
| | - Sungwoo Bae
- Department of Civil and Environmental Engineering, National University of Singapore, Singapore.
| |
Collapse
|
26
|
Abstract
Individuals who are minoritized as a result of race, sexual identity, gender, or socioeconomic status experience a higher prevalence of many diseases. Understanding the biological processes that cause and maintain these socially driven health inequities is essential for addressing them. The gut microbiome is strongly shaped by host environments and affects host metabolic, immune, and neuroendocrine functions, making it an important pathway by which differences in experiences caused by social, political, and economic forces could contribute to health inequities. Nevertheless, few studies have directly integrated the gut microbiome into investigations of health inequities. Here, we argue that accounting for host-gut microbe interactions will improve understanding and management of health inequities, and that health policy must begin to consider the microbiome as an important pathway linking environments to population health.
Collapse
|
27
|
Wang XR, Lian XL, Su TT, Long TF, Li MY, Feng XY, Sun RY, Cui ZH, Tang T, Xia J, Huang T, Liu YH, Liao XP, Fang LX, Sun J. Duck wastes as a potential reservoir of novel antibiotic resistance genes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 771:144828. [PMID: 33545481 DOI: 10.1016/j.scitotenv.2020.144828] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/17/2020] [Accepted: 12/20/2020] [Indexed: 06/12/2023]
Abstract
Overuse of antibiotics in animal husbandry has led to an increase of antibiotic resistance microorganisms as well as antibiotic-resistance genes (ARGs). Duck farming in China is practiced on a large and diverse scale and the overuse of antibiotics in this field is gaining attention recently. We evaluated the diversity of ARGs from five duck farms using a functional metagenomic approach and constructed five libraries. A total of seventy-six resistant determinants were identified, of which sixty-one were gene variants or novel genes. The novel genes contained five β-lactamase-encoding genes designated as blaDWA1, blaDWA2, blaDWA3, blaDWA4 and blaDWB1, respectively, and two genes conferring resistance to fosfomycin designated as fosA-like1 and fosA-like2. Three of the five β-lactamase-encoding genes were further identified as extended-spectrum β-lactamases (ESBL) that can hydrolyze both penicillins and cephalosporins. Besides, two of the five β-lactamase-encoding genes were associated with mobile genetic elements, indicating a high potential for transfer of the genes to other bacterial hosts. The two novel fosA-like genes were able to increase the MICs of the test Escherichia coli strain from 2 μg/mL to as high as 256 μg/mL(up to 128-fold increase). Our study provides a reference for ARGs prevalence in duck farm wastes and implies that they are an important resistome reservoir, especially for novel ARGs with high spread potential.
Collapse
Affiliation(s)
- Xi-Ran Wang
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Xin-Lei Lian
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Tian-Tian Su
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Teng-Fei Long
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Meng-Yuan Li
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Xiao-Yin Feng
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Ruan-Yang Sun
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Ze-Hua Cui
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Tian Tang
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Jing Xia
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Ting Huang
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Ya-Hong Liu
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Xiao-Ping Liao
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Liang-Xing Fang
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China
| | - Jian Sun
- National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, South China Agricultural University, Guangzhou, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou, China.
| |
Collapse
|
28
|
Zhang H, Liang Y, Wu P, Shi X, Zhang G, Cai Z. Continuous Dermal Exposure to Triclocarban Perturbs the Homeostasis of Liver-Gut Axis in Mice: Insights from Metabolic Interactions and Microbiome Shifts. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:5117-5127. [PMID: 33691405 DOI: 10.1021/acs.est.0c08273] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Humans are constantly exposed to antimicrobial triclocarban (TCC) via direct skin contact with personal care and consumer products, but the safety of long-term dermal exposure to TCC remains largely unknown. Herein, we used a mouse model to evaluate the potential health risks from the continuous dermal application of TCC at human-relevant concentrations. After percutaneous absorption, TCC circulated in the bloodstream and largely entered the liver-gut axis for metabolic disposition. Nontargeted metabolomics approach revealed that TCC exposure perturbed mouse liver homeostasis, as evidenced by the increased oxidative stress and impaired methylation capacity, leading to oxidative damage and enhancement of upstream glycolysis and folate-dependent one-carbon metabolism. Meanwhile, TCC was transformed in the liver through hydroxylation, dechlorination, methylation, glucuronidation, sulfation, and glutathione conjugation. TCC-derived xenobiotics were subsequently excreted into the gut, and glucuronide and sulfate metabolites could be further deconjugated by the gut microbiota into their active free forms. In addition, microbial community analysis showed that the composition of gut microbiome was altered in response to TCC exposure, indicating the perturbation of gut homeostasis. Together, through tracking the xenobiotic-biological interactions in vivo, this study provides novel insights into the underlying impacts of dermally absorbed TCC on the liver and gut microenvironments.
Collapse
Affiliation(s)
- Hongna Zhang
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong 999077, China
| | - Yanshan Liang
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong 999077, China
| | - Pengfei Wu
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong 999077, China
| | - Xianru Shi
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong 999077, China
| | - Guodong Zhang
- Department of Food Science and Molecular and Cellular Biology Program, University of Massachusetts, Amherst 01003, Massachusetts, United States
| | - Zongwei Cai
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong 999077, China
| |
Collapse
|
29
|
Kim S, Carson KA, Chien AL. Methyl Paraben May Increase Risk of Pruritus in African Americans Whereas Triclosan Is Inversely Associated With Pruritus and Eczema. Dermatitis 2021; 32:124-130. [PMID: 31433379 PMCID: PMC7028506 DOI: 10.1097/der.0000000000000495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Phenols and parabens (P&Ps) are commonly found in skin care products. However, P&Ps' role in pruritus and eczema has not been studied. OBJECTIVE The aim of the study was to investigate the association between P&Ps, and pruritus and eczema. METHODS This is a cross-sectional population-based study of 2202 participants. We examined the association between urinary phenols (triclosan, bisphenol A, benzophenone-3) and parabens (methyl and propyl parabens) and itchy rash/eczema using the 2005-2006 National Health and Nutrition Examination Survey database. Phenols and parabens were divided into quartiles (Qs) with the first Q as the reference. We calculated odds ratios and 95% confidence intervals, adjusting for multiple variables. RESULTS Urinary triclosan was inversely associated with itchy rash (P trend = 0.048). In a subpopulation analysis by race/ethnicity, urinary methyl paraben was positively associated with itchy rash in African Americans (fourth Q vs first Q: odds ratio, 12.60; 95% confidence interval, 1.03-154.06; P trend = 0.02). Triclosan was inversely associated with eczema in whites (P trend = 0.04). CONCLUSIONS Methyl paraben exposure may increase the risk of itchy rash in African Americans, whereas triclosan may decrease the risk of itchy rash and eczema. The potential effect of triclosan and methyl paraben in pruritus and eczema warrants further study.
Collapse
Affiliation(s)
- Sooyoung Kim
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Now with the Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Kathryn A. Carson
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Anna L. Chien
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
30
|
Li M, Zhang C. Are silver nanoparticles better than triclosan as a daily antimicrobial? Answers from the perspectives of gut microbiome disruption and pathogenicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 756:143983. [PMID: 33302073 DOI: 10.1016/j.scitotenv.2020.143983] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/15/2020] [Accepted: 11/15/2020] [Indexed: 05/23/2023]
Abstract
As an alternative to triclosan (TCS), the widespread use of silver nanoparticles (AgNPs) in daily products shows genuine potential. However, information regarding whether AgNPs are substantially better than TCS in their potential disruption of the gut microbiome and health effects is lacking. Using a simulator of the human intestinal microbial ecosystem (SHIME), we systemically compared the effects of TCS and AgNPs (at 1 μg/L and 30 μg/L) on the human gut microbiome in terms of changes in gut homeostasis, microbial community structure, antibiotic resistance profiles and abundances of opportunistic pathogens. Generally, TCS exerted more severe effects than AgNPs on gut disturbances (i.e., decreased production of short-chain fatty acids, increased contents of ammonium and total bile acids, and increased β-glucosidase activities) in a dose-dependent manner, whereas no clear dose effect was observed for the AgNP treatment because of potential nanoparticle transformation. The more serious effect of TCS than AgNPs on the microbiota composition was indicated by the dynamic increase in the Firmicutes/Bacteroidetes ratio determined using 16S rDNA sequencing. Metagenomic analyses revealed a more pronounced effect of TCS than AgNPs on the selection and dissemination of multiple resistance genes to antibiotics, TCS, and even Ag via the enrichment of genes encoding efflux pumps and mobile genetic elements. Consequently, the overgrowth of opportunistic pathogens was observed upon TCS exposure due to an imbalanced microbiome, in contrast to a slight increase in the abundance of some beneficial bacteria (i.e., Bifidobacterium) induced by the AgNP treatment. In conclusion, from the perspective of effects on gut health, AgNPs may prevail over TCS to some extent. However, the stress and potential selection of Ag resistance indicates the need for targeted surveillance of AgNP commercialization for daily use.
Collapse
Affiliation(s)
- Mingzhu Li
- School of Environment, Beijing Normal University, Beijing 100875, China; College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Chengdong Zhang
- School of Environment, Beijing Normal University, Beijing 100875, China.
| |
Collapse
|
31
|
Li N, Li J, Zhang Q, Gao S, Quan X, Liu P, Xu C. Effects of endocrine disrupting chemicals in host health: Three-way interactions between environmental exposure, host phenotypic responses, and gut microbiota. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 271:116387. [PMID: 33401209 DOI: 10.1016/j.envpol.2020.116387] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
Endocrine disrupting chemicals (EDCs) have gradually become a global health hazard in recent decades. Gut microbiota (GM) provides a crucial interface between the environment and the human body. A triad relationship may exist between EDCs exposure, host phenotypic background, and GM effects. In this review, we attempted to parse out the contribution of GM on the alteration of host phenotypic responses induced by EDCs, suggesting that GM intervention may be used as a therapeutic strategy to limit the expansion of pathogen. These studies can increase the understanding of pathogenic mechanisms, and help to identify the modifiable environmental factors and microbiota characteristics in people with underlying disease susceptibility for prevention and remediation.
Collapse
Affiliation(s)
- Na Li
- Pediatric Department, Ruijin Hospital, Shanghai Jiaotong University. School of Medicine, Shanghai, China; Institute of Tropical Medicine, Hainan Medical University, HaiKou, China
| | - Jinhua Li
- School of Public Health, Jilin University, Changchun, China
| | - Qingqing Zhang
- Pediatric Department, Ruijin Hospital, Shanghai Jiaotong University. School of Medicine, Shanghai, China
| | - Shenshen Gao
- Pediatric Department, Ruijin Hospital, Shanghai Jiaotong University. School of Medicine, Shanghai, China
| | - Xu Quan
- Pediatric Department, Ruijin Hospital, Shanghai Jiaotong University. School of Medicine, Shanghai, China
| | - Ping Liu
- Pediatric Department, Ruijin Hospital, Shanghai Jiaotong University. School of Medicine, Shanghai, China
| | - Chundi Xu
- Pediatric Department, Ruijin Hospital, Shanghai Jiaotong University. School of Medicine, Shanghai, China.
| |
Collapse
|
32
|
Yan X, He M, Zheng J, Zhu T, Zou Z, Tang B, Yu Y, Mai B. Tris (1,3-dichloro-2-propyl) phosphate exposure disrupts the gut microbiome and its associated metabolites in mice. ENVIRONMENT INTERNATIONAL 2021; 146:106256. [PMID: 33232877 DOI: 10.1016/j.envint.2020.106256] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/24/2020] [Accepted: 10/29/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Tris (1,3-dichloro-2-propyl) phosphate (TDCIPP) has been frequently detected in environmental media and biological samples. However, knowledge of its adverse health consequences is limited, and its impacts on the human gut microbiota, which play a key role in health and disease, remain unexplored. OBJECTIVES To better evaluate the potential risk of TDCIPP exposure in human health, we investigated the effects of TDCIPP on gut microbiome and gut metabolites in C57BL/6 mice. METHODS We applied an integrated analytical approach by combing 16S rRNA gene sequencing, metagenomic sequencing and 1H NMR metabolomics analysis in fecal samples collected from mouse with TDCIPP exposure as well as those from controls. RESULTS Both 16S rRNA sequencing and metagenome sequencing showed that TDCIPP exposure significantly changed the gut microbiome, with a remarkable increased Firmicutes at the expense of Bacteroidetes after exposure. Perturbed gut metabolic profiles in the treated group were also observed and closely related with altered gut microbiome. Gene functional annotation analysis further suggested perturbed gut metabolites could be directly caused by altered gut microbiome. CONCLUSION TDCIPP exposure has great influence on the gut ecosystem as reflected by perturbation of microbiome community structure, microbial species, gut microbe associated gene expression and gut metabolites, which may contribute to the progression of certain uncharacterized gut microbiota related host diseases. Our findings provide novel insights into adverse effects of TDCIPP exposure on human health.
Collapse
Affiliation(s)
- Xiao Yan
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, PR China
| | - Mian He
- The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, PR China
| | - Jing Zheng
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, PR China.
| | - Ting Zhu
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, PR China
| | - Zhongjie Zou
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Bin Tang
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, PR China
| | - Yunjiang Yu
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, PR China.
| | - Bixian Mai
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, PR China
| |
Collapse
|
33
|
Aguilera M, Gálvez-Ontiveros Y, Rivas A. Endobolome, a New Concept for Determining the Influence of Microbiota Disrupting Chemicals (MDC) in Relation to Specific Endocrine Pathogenesis. Front Microbiol 2020; 11:578007. [PMID: 33329442 PMCID: PMC7733930 DOI: 10.3389/fmicb.2020.578007] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 11/04/2020] [Indexed: 12/12/2022] Open
Abstract
Endogenous steroid hormones and Endocrine Disrupting Chemicals (EDC) interact with gut microbiota through different pathways. We suggest the use of the term "endobolome" when referring to the group of gut microbiota genes and pathways involved in the metabolism of steroid hormones and EDC. States of dysbiosis and reduced diversity of the gut microbiota may impact and modify the endobolome resulting at long-term in the development of certain pathophysiological conditions. The endobolome might play a central role in the gut microbiota as seen by the amount of potentially endobolome-mediated diseases and thereby it can be considered an useful diagnostic tool and therapeutic target for future functional research strategies that envisage the use of next generation of probiotics. In addition, we propose that EDC and other xenobiotics that alter the gut microbial composition and its metabolic capacities should be categorized into a subgroup termed "microbiota disrupting chemicals" (MDC). This will help to distinguish the role of contaminants from other microbiota natural modifiers such as those contained or released from diet, environment, physical activity and stress. These MDC might have the ability to promote specific changes in the microbiota that can ultimately result in common intestinal and chronic or long-term systemic diseases in the host. The risk of developing certain disorders associated with gut microbiota changes should be established by determining both the effects of the MDC on gut microbiota and the impact of microbiota changes on chemicals metabolism and host susceptibility. In any case, further animal controlled experiments, clinical trials and large epidemiological studies are required in order to establish the concatenated impact of the MDC-microbiota-host health axis.
Collapse
Affiliation(s)
- Margarita Aguilera
- Department of Microbiology, Faculty of Pharmacy, University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Yolanda Gálvez-Ontiveros
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Ana Rivas
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain.,Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Granada, Spain
| |
Collapse
|
34
|
Zeng W, Xu W, Xu Y, Liao W, Zhao Y, Zheng X, Xu C, Zhou T, Cao J. The prevalence and mechanism of triclosan resistance in Escherichia coli isolated from urine samples in Wenzhou, China. Antimicrob Resist Infect Control 2020; 9:161. [PMID: 33008474 PMCID: PMC7531082 DOI: 10.1186/s13756-020-00823-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 09/23/2020] [Indexed: 02/07/2023] Open
Abstract
Background The widespread application of triclosan contributes to its residual deposition in urine, which provides an environment of long-term exposure to triclosan for the intestinal Escherichia coli. We determined the triclosan and antibiotic resistance characteristics of E. coli strains isolated from urine samples and further investigated the resistance mechanism and molecular epidemic characteristics of triclosan-resistant E. coli isolates. Methods A total of 200 non-repetitive E. coli strains were isolated from urine samples and then identified. The minimum inhibitory concentrations (MICs) of triclosan and antibiotics, fabI mutation, efflux pump activity, the expression of 14 efflux pump encoding genes, and epidemiological characteristics were determined by the agar dilution method, polymerase chain reaction (PCR), carbonyl cyanide 3-chlorophenylhydrazone (CCCP) inhibition test, quantitative real-time polymerase chain reaction (RT-qPCR), multilocus sequence typing (MLST), and pulse-field gel electrophoresis (PFGE) for all triclosan-resistant isolates. Furthermore, we also investigated the effect of triclosan exposure in vitro on antibiotic susceptibility and the efflux pump encoding gene expressions of triclosan-susceptible strains via serial passage experiments. Results Of the 200 E. coli isolates, 2.5% (n = 5) were found to be resistant to triclosan, and multidrug resistance (MDR) and cross-resistance phenotypes were noted for these triclosan-resistant strains. The triclosan-sensitive strains also exhibited MDR phenotypes, probably because of the high resistance rate to AMP, CIP, LVX, and GEN. Gly79Ala and Ala69Thr amino acid changes were observed in the triclosan-resistant strains, but these changes may not mediate resistance of E. coli to triclosan, because mutations of these two amino acids has also been detected in triclosan-susceptible strains. Moreover, except for DC8603, all other strains enhanced the efflux pumps activity. As compared with ATCC 25922, except for fabI, increased expressions were noted for all efflux pump encoding genes such as ydcV, ydcU, ydcS, ydcT, cysP, yihV, acrB, acrD, and mdfA among the studied strains with varying PFGE patterns and STs types. Unexpectedly, 5 susceptible E. coli isolates showed rapidly increasing triclosan resistance after exposure to triclosan in vitro for only 12 days, while MDR or cross-resistance phenotypes and the overexpression of efflux pump genes were recorded among these triclosan-induced resistant isolates. Conclusions This is the first study to report that short-term triclosan exposure in vitro increases triclosan resistance in susceptible E. coli isolates. After acquiring resistance, these strains may present MDR or cross-resistance phenotypes. Moreover, triclosan resistance mainly involves the overexpression of fabI and efflux pumps in E. coli isolates.
Collapse
Affiliation(s)
- Weiliang Zeng
- Department of Medical Laboratory Science, School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Wenya Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Ye Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Wenli Liao
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Yajie Zhao
- Department of Medical Laboratory Science, School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Xiangkuo Zheng
- Department of Medical Laboratory Science, School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Chunquan Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Tieli Zhou
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.
| | - Jianming Cao
- Department of Medical Laboratory Science, School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang Province, China.
| |
Collapse
|
35
|
Jin J, Chen N, Pan H, Xie W, Xu H, Lei S, Guo Z, Ding R, He Y, Gao J. Triclosan induces ROS-dependent cell death and autophagy in A375 melanoma cells. Oncol Lett 2020; 20:73. [PMID: 32863906 PMCID: PMC7436935 DOI: 10.3892/ol.2020.11934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 06/23/2020] [Indexed: 12/29/2022] Open
Abstract
Melanoma is a common type of cutaneous tumor, but current drug treatments do not satisfy clinical practice requirements. At present, mitochondrial uncoupling is an effective antitumor treatment. Triclosan, a common antimicrobial, also acts as a mitochondrial uncoupler. The aims of the present study were to investigate the effects of triclosan on melanoma cells and the underlying mechanisms. Mitochondrial membrane potential (MMP), mitochondrial morphology, mitochondrial reactive oxygen species (mito-ROS), intracellular superoxide anion and [Ca2+]i were measured using confocal microscopy. It was found that triclosan application was associated with decreased A375 cell viability in a dose- and time-dependent manner and these effects may have cell specificity. Furthermore, triclosan induced MMP depolarization, ATP content decrease, mito-ROS and [Ca2+]i level increases, excessive mitochondrial fission, AMP-activated protein kinase (AMPK) activation and STAT3 inhibition. Moreover, these aforementioned effects were reversed by acetylcysteine treatment. Triclosan acute treatment also induced mitochondrial swelling, which was reversed after AMPK-knockdown associated with [Ca2+]i overload. Cell death was caused by STAT3 inhibition but not AMPK activation. Moreover, triclosan induced autophagy via the ROS/AMPK/p62/microtubule-associated protein 1A/1B-light chain 3 (LC3) signaling pathway, which may serve a role in feedback protection. Collectively, the present results suggested that triclosan increased mito-ROS production in melanoma cells, following induced cell death via the STAT3/Bcl-2 pathway and autophagy via the AMPK/p62/LC3 pathway.
Collapse
Affiliation(s)
- Jing Jin
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Naiwen Chen
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China.,Department of Surgety, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Huan Pan
- Department of Central Laboratory, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Wenhua Xie
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Hong Xu
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China.,Department of Surgety, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Siyu Lei
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China.,Department of Surgety, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Zhiqin Guo
- Department of Pathology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Renye Ding
- Department of Clinical Laboratory, The Affiliated Hospital of Jiaxing University, Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Yi He
- Department of Urology, The Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Jinlai Gao
- Department of Pharmacology, College of Medical, Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| |
Collapse
|
36
|
Dhaliwal S, Rybak I, Pourang A, Burney W, Haas K, Sandhu S, Crawford R, K Sivamani R. Randomized double-blind vehicle controlled study of the effects of topical acetyl zingerone on photoaging. J Cosmet Dermatol 2020; 20:166-173. [PMID: 32369655 DOI: 10.1111/jocd.13464] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 04/26/2020] [Accepted: 04/28/2020] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Acetyl zingerone (AZ), a derivative of the phytochemical zingerone from Zingiber officinale (ginger), is a novel compound that is purported to have antiaging properties. The objective of this clinical study was to assess the role of acetyl zingerone in its ability to improve the appearance of facial skin wrinkles, redness, pigmentation, and photoaging was assessed. METHODS Thirty-one healthy participants (age 44 ± 7 years) were randomized in blinded fashion to apply either 1% AZ or placebo, consisting of the vehicle base cream, to the full face twice daily for 8 weeks with a total of 3 visits. Signs of photoaging, including wrinkles, dyspigmentation, and redness were assessed with facial image analysis photography and software. RESULTS There was a significant decrease in average wrinkle severity (P = .019; Mean=-25.7% change), total wrinkle volume (P = .003; Mean=-30.1% change), pigment intensity (P = .021; Mean=-25.6% change), and redness intensity (P = .035; Mean=-20.7% change) in the AZ group by 8 weeks compared with the placebo. No significant itching, burning, or stinging was noted by study participants. There was also no significant difference between both groups in the clinical assessment of scaling, erythema, hypopigmentation, or hyperpigmentation. CONCLUSIONS AND RELEVANCE Topical AZ improves photodamage and decreases the appearance of wrinkles, dyspigmentation, and redness intensity when compared to placebo (vehicle) formulation. Acetyl zingerone is well tolerated with daily use.
Collapse
Affiliation(s)
- Simran Dhaliwal
- Department of Dermatology, University of California-Davis, Sacramento, California, USA
| | - Iryna Rybak
- Department of Dermatology, University of California-Davis, Sacramento, California, USA
| | - Aunna Pourang
- Department of Dermatology, University of California-Davis, Sacramento, California, USA
| | - Waqas Burney
- Department of Dermatology, University of California-Davis, Sacramento, California, USA.,Department of Biological Sciences, California State University, Sacramento, California, USA
| | - Kelly Haas
- Department of Dermatology, University of California-Davis, Sacramento, California, USA.,Department of Biological Sciences, California State University, Sacramento, California, USA
| | - Simran Sandhu
- School of Medicine, University of California-Davis, Sacramento, California, USA
| | - Robert Crawford
- Department of Biological Sciences, California State University, Sacramento, California, USA
| | - Raja K Sivamani
- Department of Dermatology, University of California-Davis, Sacramento, California, USA.,Department of Biological Sciences, California State University, Sacramento, California, USA.,College of Medicine, California Northstate University, Elk Grove, California, USA.,Pacific Skin Institute, Sacramento, California, USA.,Zen Dermatology, Sacramento, California, USA
| |
Collapse
|
37
|
Endocrine disrupting chemicals associated with dry eye syndrome. Ocul Surf 2020; 18:487-493. [DOI: 10.1016/j.jtos.2020.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 01/12/2020] [Indexed: 12/14/2022]
|
38
|
Mahalak KK, Firrman J, Lee JJ, Bittinger K, Nuñez A, Mattei LM, Zhang H, Fett B, Bobokalonov J, Arango-Argoty G, Zhang L, Zhang G, Liu LS. Triclosan has a robust, yet reversible impact on human gut microbial composition in vitro. PLoS One 2020; 15:e0234046. [PMID: 32585680 PMCID: PMC7316517 DOI: 10.1371/journal.pone.0234046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 05/17/2020] [Indexed: 12/17/2022] Open
Abstract
The recent ban of the antimicrobial compound triclosan from use in consumer soaps followed research that showcased the risk it poses to the environment and to human health. Triclosan has been found in human plasma, urine and milk, demonstrating that it is present in human tissues. Previous work has also demonstrated that consumption of triclosan disrupts the gut microbial community of mice and zebrafish. Due to the widespread use of triclosan and ubiquity in the environment, it is imperative to understand the impact this chemical has on the human body and its symbiotic resident microbes. To that end, this study is the first to explore how triclosan impacts the human gut microbial community in vitro both during and after treatment. Through our in vitro system simulating three regions of the human gut; the ascending colon, transverse colon, and descending colon regions, we found that treatment with triclosan significantly impacted the community structure in terms of reduced population, diversity, and metabolite production, most notably in the ascending colon region. Given a 2 week recovery period, most of the population levels, community structure, and diversity levels were recovered for all colon regions. Our results demonstrate that the human gut microbial community diversity and population size is significantly impacted by triclosan at a high dose in vitro, and that the community is recoverable within this system.
Collapse
Affiliation(s)
- Karley K. Mahalak
- United States Department of Agriculture, Dairy and Functional Foods Research Unit, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, Pennsylvania, United States of America
| | - Jenni Firrman
- United States Department of Agriculture, Dairy and Functional Foods Research Unit, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, Pennsylvania, United States of America
| | - Jung-Jin Lee
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Kyle Bittinger
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Alberto Nuñez
- United States Department of Agriculture, Dairy and Functional Foods Research Unit, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, Pennsylvania, United States of America
| | - Lisa M. Mattei
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Huanjia Zhang
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Bryton Fett
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Jamshed Bobokalonov
- United States Department of Agriculture, Dairy and Functional Foods Research Unit, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, Pennsylvania, United States of America
| | - Gustavo Arango-Argoty
- Department of Computer Science, Virginia Tech, Blacksburg, Virginia, United States of America
| | - Liqing Zhang
- Department of Computer Science, Virginia Tech, Blacksburg, Virginia, United States of America
| | - Guodong Zhang
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, United States of America
- Molecular and Cellular Biology Graduate Program, University of Massachusetts, Amherst, Massachusetts, United States of America
| | - Lin Shu Liu
- United States Department of Agriculture, Dairy and Functional Foods Research Unit, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, Pennsylvania, United States of America
- * E-mail:
| |
Collapse
|
39
|
Delhiraja K, Philip L. Characterization of segregated greywater from Indian households-part B: emerging contaminants. ENVIRONMENTAL MONITORING AND ASSESSMENT 2020; 192:432. [PMID: 32542411 DOI: 10.1007/s10661-020-08370-7] [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: 05/28/2019] [Accepted: 05/04/2020] [Indexed: 06/11/2023]
Abstract
Emerging contaminants (ECs) have become an increasing area of concern due to the likely impacts of these compounds on human health and the environment. Generally, products which are used for households and personal care activities contribute to major percentage of ECs in household greywater. Not much information on the presence of xenobiotic organic compounds in greywater is currently available. Therefore, the present study focused on the qualitative and quantitative analyses of emerging contaminants from different classifications of Indian households. The qualitative screening of emerging pollutants by solid-phase extraction-gas chromatography and mass spectroscopy (SPE-GC-MS) showed the presence of 78 different emerging contaminants from three different sources, which are categorized into ten different groups based on their chemical properties. The quantitative analysis of few selected target pollutants such as phthalic esters, namely diethyl hexyl phthalate, diethyl phthalate, dibutyl phthalate, dioctyl phthalate, triclosan, bisphenol A, caffeine, acetaminophen, 3-methyl salicylic acid, 4-octylphenol, and 4-nonylphenol were found to be 0.38 ± 0.39 μg/L, 1.57 ± 1.54 μg/L, 4.77 ± 2.57 μg/L, 0.712 ± 0.17 μg/L, 5.82 ± 1.85 μg/L, 11.08 ± 2.64 μg/L, 2.30 ± 1.19 μg/L 13.18 ± 4.48 μg/L, 3.75 ± 1.90 μg/L, 4.95 ± 2.21 μg/L, and 5.96 μg/L, respectively. Risk assessment indicated that 63 compounds identified in the greywater can be considered priority pollutants. Based on the results obtained in the present study, effective zero-discharge liquid system can be designed for different sources of greywater and it can be recycled and reused without much risk. Graphical abstract .
Collapse
Affiliation(s)
- Krithika Delhiraja
- Department of Civil Engineering, Environmental and Water Resources Engineering Division, IIT Madras, Chennai, 600036, India
| | - Ligy Philip
- Department of Civil Engineering, Environmental and Water Resources Engineering Division, IIT Madras, Chennai, 600036, India.
| |
Collapse
|
40
|
He P, Wu Y, Huang W, Wu X, Lv J, Liu P, Bu L, Bai Z, Chen S, Feng W, Yang Z. Characteristics of and variation in airborne ARGs among urban hospitals and adjacent urban and suburban communities: A metagenomic approach. ENVIRONMENT INTERNATIONAL 2020; 139:105625. [PMID: 32251897 DOI: 10.1016/j.envint.2020.105625] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 02/29/2020] [Accepted: 02/29/2020] [Indexed: 05/21/2023]
Abstract
Environmental antibiotic resistance genes (ARGs) have received much attention, while the characteristics of ARGs carried by particulate matter (PM) as a function of urban functional region are almost unknown. In this study, ARGs carried by PM2.5 and PM10 in an urban hospital, a nearby urban community and the nearest suburban community were detected using metagenomics. In total, 643 ARG subtypes belonging to 22 different ARG types were identified. The chloramphenicol exporter gene, sul1, bacA, and lnuA were the most abundant ARG subtypes in all air samples. The hospital exhibited higher ARG abundance and richness than the nearby communities. ARG profiles depended on functional region: hospital and suburban samples clustered separately, and samples from the nearby urban community interspersed among them. The representation of multidrug and quinolone resistance genes decayed with distance from the hospital to the urban community to the suburban community, indicating that hospital PM may be a hotspot for ARGs encoding proteins conferring multidrug and quinolone resistance. Airborne ARGs carried by PM in the hospital environment were more closely associated with clinically important pathogens than were those in nearby communities. In particular, carbapenemase genes, including blaNDM,blaKPC,blaIMP,blaVIM,and blaOXA-48, were discovered in hospital PM. In the suburban community, crAssphage, a human host-specific bacteriophage, was applied to predict ARG abundance and found to be enriched due to anthropogenic pollution but showed no clear evidence for ARG selection. In the hospital and the nearby urban community, the drivers of ARGs were complex. Our results highlighted that PM ARGs were closely related to human activities and revealed a potential hotspot, which could provide new evidence for further research and consequently mitigate the formation of airborne ARGs and transfer risks.
Collapse
Affiliation(s)
- Peng He
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Yan Wu
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Wenzhong Huang
- School of Public Health, Sun Yat-sen University, Guangzhou 510006, Guangdong, PR China
| | - Xinwei Wu
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Jiayun Lv
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Pengda Liu
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Li Bu
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Zhijun Bai
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Shouyi Chen
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China
| | - Wenru Feng
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China.
| | - Zhicong Yang
- Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, Guangdong, PR China.
| |
Collapse
|
41
|
Endocrine Disruptors in Food: Impact on Gut Microbiota and Metabolic Diseases. Nutrients 2020; 12:nu12041158. [PMID: 32326280 PMCID: PMC7231259 DOI: 10.3390/nu12041158] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/02/2020] [Accepted: 04/14/2020] [Indexed: 12/14/2022] Open
Abstract
Endocrine disruptors (EDCs) have been associated with the increased incidence of metabolic disorders. In this work, we conducted a systematic review of the literature in order to identify the current knowledge of the interactions between EDCs in food, the gut microbiota, and metabolic disorders in order to shed light on this complex triad. Exposure to EDCs induces a series of changes including microbial dysbiosis and the induction of xenobiotic pathways and associated genes, enzymes, and metabolites involved in EDC metabolism. The products and by-products released following the microbial metabolism of EDCs can be taken up by the host; therefore, changes in the composition of the microbiota and in the production of microbial metabolites could have a major impact on host metabolism and the development of diseases. The remediation of EDC-induced changes in the gut microbiota might represent an alternative course for the treatment and prevention of metabolic diseases.
Collapse
|
42
|
Yun H, Liang B, Kong D, Li X, Wang A. Fate, risk and removal of triclocarban: A critical review. JOURNAL OF HAZARDOUS MATERIALS 2020; 387:121944. [PMID: 31901847 DOI: 10.1016/j.jhazmat.2019.121944] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 12/01/2019] [Accepted: 12/19/2019] [Indexed: 06/10/2023]
Abstract
The halogenated antimicrobial triclocarban (TCC) has large production and consumption over last decades. Its extensive utilization in personal care products and insufficient treatment in conventional wastewater treatment plants (WWTPs) has led to its listing as one of emerging organic contaminants (EOCs). Due to the hydrophobicity and chemical stability of TCC, it has been omnipresent detected in terrestrial and aquatic environments, and its prolonged exposure has thrown potential pernicious threat to ecosystem and human health. Considering its recalcitrance, especially under anoxic conditions, both biological and non-biological methods have been exploited for its removal. The efficiency of advanced oxidation processes was optimistic, but complete removal can rarely be realized through a single method. The biodegradation of TCC either with microbial community or pure culture is feasible but efficient bacterial degraders and the molecular mechanism of degradation need to be further explored. This review provides comprehensive information of the occurrence, potential ecological and health effects, and biological and non-biological removal of TCC, and outlines future prospects for the risk evaluation and enhanced bioremediation of TCC in various environments.
Collapse
Affiliation(s)
- Hui Yun
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environment Pollution, School of Life Science, Lanzhou University, Tianshui South Road #222, Lanzhou, 730000, Gansu, China; Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations, School of Life Science, Lanzhou University, Tianshui South Road #222, Lanzhou, 730000, Gansu, China; Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Bin Liang
- Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.
| | - Deyong Kong
- Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Shenyang Academy of Environmental Sciences, Shenyang, 110167, China
| | - Xiangkai Li
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environment Pollution, School of Life Science, Lanzhou University, Tianshui South Road #222, Lanzhou, 730000, Gansu, China; Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations, School of Life Science, Lanzhou University, Tianshui South Road #222, Lanzhou, 730000, Gansu, China
| | - Aijie Wang
- Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China
| |
Collapse
|
43
|
Xie X, Lu C, Wu M, Liang J, Ying Y, Liu K, Huang X, Zheng S, Du X, Liu D, Wen Z, Hao G, Yang G, Feng L, Jing C. Association between triclocarban and triclosan exposures and the risks of type 2 diabetes mellitus and impaired glucose tolerance in the National Health and Nutrition Examination Survey (NHANES 2013-2014). ENVIRONMENT INTERNATIONAL 2020; 136:105445. [PMID: 31918332 PMCID: PMC7027658 DOI: 10.1016/j.envint.2019.105445] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/30/2019] [Accepted: 12/24/2019] [Indexed: 05/16/2023]
Abstract
BACKGROUND There has been increasing interest in the concept that exposure to environmental chemicals may be contributing factors to epidemics of diabetes mellitus (DM). Triclocarban and triclosan (TCs) are synthetic antibacterial chemicals that are widely used in personal care products. Studies have shown that TCs are endocrine disruptors that alter metabolic conditions. However, it remains unclear whether exposure to TCs is a risk factor for impaired glucose tolerance (IGT) and type 2 diabetes mellitus (T2DM). OBJECTIVE We explored the hypothesis that TCs exposure is associated with an increased risk of IGT and T2DM. METHOD To test our hypothesis, we analyzed the U.S. National Health and Nutrition Examination Survey (NHANES) cross-sectional data from 2013 to 2014. IGT and T2DM were diagnosed based on an oral glucose tolerance test (OGTT) and the WHO standards. The levels of urinary TCs were measured using an HPLC-MS/MS method that NHANES investigators developed. The association between urinary TCs status and IGT and T2DM was examined separately in men and women using multivariable logistic regression models adjusted for age, race, BMI, education, ratio of family income to poverty, smoking, exercise and hypertension. RESULTS Nine hundred US participants (429 men and 471 women) were included in the analysis, of whom 242 (26.89%) were diagnosed with T2DM and 117 (13.00%) had IGT. Among women, there was a significant positive association between triclocarban, but not triclosan exposure and T2DM (OR: 1.79, 95% CI: 1.05, 2.05) after adjusting for potential confounding factors. Among men, no significant association between TCs exposure and IGT or T2DM was observed. CONCLUSIONS Triclocarban exposure may increase the risk of T2DM in the women, although additional studies are needed to confirm the results of this study and to investigate the underlying mechanisms.
Collapse
Affiliation(s)
- Xin Xie
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Congying Lu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Min Wu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Jiayu Liang
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Yuting Ying
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Kailiang Liu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Xiuxia Huang
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Shaoling Zheng
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Xiuben Du
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Dandan Liu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Zihao Wen
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China
| | - Guang Hao
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China.
| | - Guang Yang
- Department of Pathogen Biology, School of Medicine, Jinan University, Guangzhou 510632, Guangdong, China; Guangdong Key Laboratory of Environmental Exposure and Health, Jinan University, Guangzhou 510632, Guangdong, China.
| | - Liping Feng
- Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC, USA.
| | - Chunxia Jing
- Department of Epidemiology, School of Medicine, Jinan University, No. 601 Huangpu Ave West, Guangzhou 510632, Guangdong, China; Guangdong Key Laboratory of Environmental Exposure and Health, Jinan University, Guangzhou 510632, Guangdong, China.
| |
Collapse
|
44
|
Sun D, Zhao T, Wang T, Wu M, Zhang Z. Genotoxicity assessment of triclocarban by comet and micronucleus assays and Ames test. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:7430-7438. [PMID: 31884548 DOI: 10.1007/s11356-019-07351-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 12/09/2019] [Indexed: 06/10/2023]
Abstract
The widespread usage and ubiquitous distribution of triclocarban (3,4,4'-trichlorocarbanilide, TCC) have raised public concerns about its health effects. At present, there is little information about the genotoxicity of TCC. In this study, we used a battery of genotoxicity testing methods including salmonella reverse mutation test (Ames test), comet assay and micronucleus assay to detect the effects of TCC on gene mutation, DNA breakage, and chromosome damage. The results of Ames test showed that TCC at 0.1-1000 μg/plate did not significantly increase the number of revertant colonies in the four standard Salmonella typhimurium strains, i.e., TA97, TA98, TA100, and TA102, when compared to the vehicle control. The results from comet assay demonstrated that exposure to 5, 10, or 15 μM TCC for 24 h did not significantly increase the percentage of comet cells, tail length (TL), DNA in tail (T DNA%), or olive tail moment (OTM) in keratinocyte HaCaT and hepatic L02 cells. Moreover, TCC did not markedly enhance the frequency of micronucleated cells or micronuclei in HaCaT and L02 cells in the micronucleus assay. Taken together, the results indicated that TCC did not exhibit any genotoxic effects. Our study provides additional information for the safety profile of TCC.
Collapse
Affiliation(s)
- Donglei Sun
- Department of Environmental and Occupational Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Tianhe Zhao
- Department of Environmental and Occupational Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ting Wang
- Department of Environmental and Occupational Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Mei Wu
- Department of Environmental and Occupational Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Zunzhen Zhang
- Department of Environmental and Occupational Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
45
|
Zhang M, Zhu R, Zhang L. Triclosan stimulates human vascular endothelial cell injury via repression of the PI3K/Akt/mTOR axis. CHEMOSPHERE 2020; 241:125077. [PMID: 31614311 DOI: 10.1016/j.chemosphere.2019.125077] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/22/2019] [Accepted: 10/07/2019] [Indexed: 06/10/2023]
Abstract
Triclosan (TCS) has potentially toxic effects on humans and animals. However, the possible roles and mechanisms of TCS in endothelial cells (ECs) are still unknown. Abnormal damage to ECs and vascular function is a critical process in various cardiovascular diseases, including coronary artery disease (CAD), atherosclerosis, stroke, and hypertension. Hence, we explored the potential toxicological roles of TCS in EC functions. Cell Counting Kit-8, apoptosis, transwell, wound healing, and tube-formation experiments were performed to evaluate the effects of TCS on human umbilical vein endothelial cell (HUVEC) function. Additionally, the levels of PI3K, Akt, and mTOR phosphorylation were measured by Western blot. The results indicated that TCS treatment suppressed HUVECs viability, migration and angiogenesis. TCS treatment increased the expression of inflammatory markers and ROS in cultured HUVECs. Moreover, TCS treatment inhibited PI3K/Akt/mTOR expression. All of these results reveal that TCS induces notable vascular injury and affects the viability, migration and angiogenic capacity of HUVECs, at least in part via the PI3K/Akt/mTOR signaling pathway.
Collapse
Affiliation(s)
- Min Zhang
- Division of Cardiology, TongRen Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China.
| | - Rongrong Zhu
- Division of Spine, Department of Orthopedics, Tongji Hospital affiliated to Tongji University School of Medicine, Shanghai, China
| | - Libin Zhang
- Department of Thoracic Surgery, First People's Hospital of Yunnan Province, Kunming, 650031, China
| |
Collapse
|
46
|
Padula AM, Monk C, Brennan PA, Borders A, Barrett ES, McEvoy C, Foss S, Desai P, Alshawabkeh A, Wurth R, Salafia C, Fichorova R, Varshavsky J, Kress A, Woodruff TJ, Morello-Frosch R. A review of maternal prenatal exposures to environmental chemicals and psychosocial stressors-implications for research on perinatal outcomes in the ECHO program. J Perinatol 2020; 40:10-24. [PMID: 31616048 PMCID: PMC6957228 DOI: 10.1038/s41372-019-0510-y] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/08/2019] [Accepted: 08/15/2019] [Indexed: 01/18/2023]
Abstract
Exposures to environmental chemicals and psychosocial stressors during pregnancy have been individually associated with adverse perinatal outcomes related to birthweight and gestational age, but are not often considered in combination. We review types of psychosocial stressors and instruments used to assess them and classes of environmental chemical exposures that are known to adversely impact perinatal outcomes, and identify studies relevant studies. We discuss the National Institutes of Health's Environmental influences on Child Health Outcomes (ECHO) program that has combined existing longitudinal cohorts that include more than 50,000 children across the U.S. We describe future opportunities for investigators to use this important new resource for addressing relevant and critical research questions to maternal health. Of the 84 cohorts in ECHO, 38 collected data on environmental chemicals and psychosocial stressors and perinatal outcomes. The diverse ECHO pregnancy cohorts provide capacity to compare regions with distinct place-based environmental and social stressors.
Collapse
Affiliation(s)
- Amy M. Padula
- University of California San Francisco, San Francisco, CA
USA
| | | | | | - Ann Borders
- North Shore University Health System, Evanston, IL,
USA
| | | | | | - Sophie Foss
- Columbia University Medical Center, New York, NY, USA
| | - Preeya Desai
- Columbia University Medical Center, New York, NY, USA
| | | | | | | | - Raina Fichorova
- Brigham and Women’s Hospital and Harvard Medical
School, Boston, MA, USA
| | | | - Amii Kress
- Johns Hopkins University, Baltimore, MD, USA
| | | | | |
Collapse
|
47
|
Yao K, Wang J, Ren Z, Zhang Y, Wen K, Shao B, Jiang H. Development of a Novel Monoclonal Antibody–Based Indirect Competitive ELISA with Immunoaffinity Cleanup for the Detection of Triclosan in Chickens. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01644-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
48
|
Weitekamp CA, Phelps D, Swank A, McCord J, Sobus JR, Catron T, Keely S, Brinkman N, Zurlinden T, Wheaton E, Strynar M, McQueen C, Wood CE, Tal T. Triclosan-Selected Host-Associated Microbiota Perform Xenobiotic Biotransformations in Larval Zebrafish. Toxicol Sci 2019; 172:109-122. [PMID: 31504981 PMCID: PMC10461336 DOI: 10.1093/toxsci/kfz166] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 06/17/2019] [Accepted: 07/12/2019] [Indexed: 12/26/2022] Open
Abstract
Microbiota regulate important physiologic processes during early host development. They also biotransform xenobiotics and serve as key intermediaries for chemical exposure. Antimicrobial agents in the environment may disrupt these complex interactions and alter key metabolic functions provided by host-associated microbiota. To examine the role of microbiota in xenobiotic metabolism, we exposed zebrafish larvae to the antimicrobial agent triclosan. Conventionally colonized (CC), microbe-free axenic (AX), or axenic colonized on day 1 (AC1) zebrafish were exposed to 0.16-0.30 µM triclosan or vehicle on days 1, 6, 7, 8, and 9 days post fertilization (dpf). After 6 and 10 dpf, host-associated microbial community structure and putative function were assessed by 16S rRNA gene sequencing. At 10 dpf, triclosan exposure selected for bacterial taxa, including Rheinheimera. Triclosan-selected microbes were predicted to be enriched in pathways related to mechanisms of antibiotic resistance, sulfonation, oxidative stress, and drug metabolism. Furthermore, at 10 dpf, colonized zebrafish contained 2.5-3 times more triclosan relative to AX larvae. Nontargeted chemical analysis revealed that, relative to AX larvae, both cohorts of colonized larvae showed elevations in 23 chemical features, including parent triclosan and putative triclosan sulfate. Taken together, these data suggest that triclosan exposure selects for microbes that harbor the capacity to biotransform triclosan into chemical metabolites with unknown toxicity profiles. More broadly, these data support the concept that microbiota modify the toxicokinetics of xenobiotic exposure.
Collapse
Affiliation(s)
- Chelsea A. Weitekamp
- Oak Ridge Institute for Science and Education/U.S. EPA/ORD/NHEERL/ISTD, Research Triangle Park, North Carolina, 27711
| | - Drake Phelps
- Oak Ridge Institute for Science and Education/U.S. EPA/ORD/NHEERL/ISTD, Research Triangle Park, North Carolina, 27711
| | - Adam Swank
- U.S. EPA/ORD/NHEERL/RCU, Research Triangle Park, North Carolina, 27711
| | - James McCord
- Oak Ridge Institute for Science and Education/U.S. EPA/ORD/NHEERL/ISTD, Research Triangle Park, North Carolina, 27711
| | - Jon R. Sobus
- U.S. EPA/ORD/NERL/EMMD, Research Triangle Park, North Carolina, 27711
| | - Tara Catron
- Oak Ridge Institute for Science and Education/U.S. EPA/ORD/NHEERL/ISTD, Research Triangle Park, North Carolina, 27711
| | - Scott Keely
- U.S. EPA/ORD/NERL/SED, Cincinnati, Ohio, 45220
| | | | - Todd Zurlinden
- U.S. EPA/ORD/NCCT, Research Triangle Park, North Carolina, 27711
| | | | - Mark Strynar
- U.S. EPA/ORD/NERL/EMMD, Research Triangle Park, North Carolina, 27711
| | - Charlene McQueen
- University of Arizona, Department of Pharmacology and Toxicology, Tucson, Arizona, 85721
| | - Charles E. Wood
- University of Arizona, Department of Pharmacology and Toxicology, Tucson, Arizona, 85721
| | - Tamara Tal
- U.S. EPA/ORD/NHEERL/ISTD, Research Triangle Park, North Carolina, 27711
| |
Collapse
|
49
|
Velazquez S, Griffiths W, Dietz L, Horve P, Nunez S, Hu J, Shen J, Fretz M, Bi C, Xu Y, Van Den Wymelenberg KG, Hartmann EM, Ishaq SL. From one species to another: A review on the interaction between chemistry and microbiology in relation to cleaning in the built environment. INDOOR AIR 2019; 29:880-894. [PMID: 31429989 PMCID: PMC6852270 DOI: 10.1111/ina.12596] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 08/11/2019] [Accepted: 08/15/2019] [Indexed: 05/12/2023]
Abstract
Since the advent of soap, personal hygiene practices have revolved around removal, sterilization, and disinfection-both of visible soil and microscopic organisms-for a myriad of cultural, aesthetic, or health-related reasons. Cleaning methods and products vary widely in their recommended use, effectiveness, risk to users or building occupants, environmental sustainability, and ecological impact. Advancements in science and technology have facilitated in-depth analyses of the indoor microbiome, and studies in this field suggest that the traditional "scorched-earth cleaning" mentality-that surfaces must be completely sterilized and prevent microbial establishment-may contribute to long-term human health consequences. Moreover, the materials, products, activities, and microbial communities indoors all contribute to, or remove, chemical species to the indoor environment. This review examines the effects of cleaning with respect to the interaction of chemistry, indoor microbiology, and human health.
Collapse
Affiliation(s)
| | - Willem Griffiths
- Biology and the Built Environment CenterUniversity of OregonEugeneOR
| | - Leslie Dietz
- Biology and the Built Environment CenterUniversity of OregonEugeneOR
| | - Patrick Horve
- Biology and the Built Environment CenterUniversity of OregonEugeneOR
| | - Susie Nunez
- Biology and the Built Environment CenterUniversity of OregonEugeneOR
| | - Jinglin Hu
- Department of Civil and Environmental EngineeringNorthwestern UniversityEvanstonIL
| | - Jiaxian Shen
- Department of Civil and Environmental EngineeringNorthwestern UniversityEvanstonIL
| | - Mark Fretz
- Institute for Health and the Built EnvironmentUniversity of OregonPortlandOR
| | - Chenyang Bi
- Department of Civil Environmental EngineeringVirginia Polytechnic Institute and State UniversityBlacksburgVA
| | - Ying Xu
- Department of Building ScienceTsinghua UniversityBeijingChina
| | - Kevin G. Van Den Wymelenberg
- Biology and the Built Environment CenterUniversity of OregonEugeneOR
- Institute for Health and the Built EnvironmentUniversity of OregonPortlandOR
| | - Erica M. Hartmann
- Department of Civil and Environmental EngineeringNorthwestern UniversityEvanstonIL
| | - Suzanne L. Ishaq
- Biology and the Built Environment CenterUniversity of OregonEugeneOR
| |
Collapse
|
50
|
Dong M, Xu X, Huang Q, Lei H, Xu G, Ma J, Hatzakis E, Wang X, Zhang L. Dose-Dependent Effects of Triclocarban Exposure on Lipid Homeostasis in Rats. Chem Res Toxicol 2019; 32:2320-2328. [DOI: 10.1021/acs.chemrestox.9b00316] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Manyuan Dong
- CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Centre for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (CAS), Wuhan National Research Center for Optoelectronics, Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xiaoyi Xu
- CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Centre for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (CAS), Wuhan National Research Center for Optoelectronics, Wuhan 430071, P. R. China
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, P. R. China
| | - Qingxia Huang
- CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Centre for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (CAS), Wuhan National Research Center for Optoelectronics, Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hehua Lei
- CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Centre for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (CAS), Wuhan National Research Center for Optoelectronics, Wuhan 430071, P. R. China
| | - Guangyong Xu
- CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Centre for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (CAS), Wuhan National Research Center for Optoelectronics, Wuhan 430071, P. R. China
- School of Environmental and Safety Engineering, Changzhou University, Jiangsu, 213164, P. R. China
| | - Jianfeng Ma
- School of Environmental and Safety Engineering, Changzhou University, Jiangsu, 213164, P. R. China
| | - Emmanuel Hatzakis
- Department of Food Science and Technology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xian Wang
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, P. R. China
| | - Limin Zhang
- CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Centre for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (CAS), Wuhan National Research Center for Optoelectronics, Wuhan 430071, P. R. China
| |
Collapse
|