1
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Li M, Gao J, Yao L, Zhang L, Li D, Li Z, Wu Q, Wang S, Ding J, Liu Y, Wang M, Tang G, Qin H, Li J, Yang X, Liu R, Zeng L, Shi J, Qu G, Jiang G. Determining toxicity of europium oxide nanoparticles in immune cell components and hematopoiesis in dominant organs in mice: Role of lysosomal fluid interaction. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 937:173482. [PMID: 38795982 DOI: 10.1016/j.scitotenv.2024.173482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 05/17/2024] [Accepted: 05/22/2024] [Indexed: 05/28/2024]
Abstract
Extensive application of rare earth element oxide nanoparticles (REE NPs) has raised a concern over the possible toxic health effects after human exposure. Once entering the body, REE NPs are primarily processed by phagocytes in particular macrophages and undergo biotic phosphate complexation in lysosomal compartment. Such biotransformation affects the target organs and in vivo fate of REE NPs after escaping the lysosomes. However, the immunomodulatory effects of intraphagolysosomal dissolved REE NPs remains insufficient. Here, europium oxide (Eu2O3) NPs were pre-incubated with phagolysosomal simulant fluid (PSF) to mimic the biotransformation of europium oxide (p-Eu2O3) NPs under acid phagolysosome conditions. We investigated the alteration in immune cell components and the hematopoiesis disturbance on adult mice after intravenous administration of Eu2O3 NPs and p-Eu2O3 NPs. Our results indicated that the liver and spleen were the main target organs for Eu2O3 NPs and p-Eu2O3 NPs. Eu2O3 NPs had a much higher accumulative potential in organs than p-Eu2O3 NPs. Eu2O3 NPs induced more alterations in immune cells in the spleen, while p-Eu2O3 NPs caused stronger response in the liver. Regarding hematopoietic disruption, Eu2O3 NPs reduced platelets (PLTs) in peripheral blood, which might be related to the inhibited erythrocyte differentiation in the spleen. By contrast, p-Eu2O3 NPs did not cause significant disturbance in peripheral PLTs. Our study demonstrated that the preincubation with PSF led to a distinct response in the immune system compared to the pristine REE NPs, suggesting that the potentially toxic effects induced by the release of NPs after phagocytosis should not be neglected, especially when evaluating the safety of NPs application in vivo.
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Affiliation(s)
- Min Li
- College of Science, Northeastern University, Shenyang 110819, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Jie Gao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Linlin Yao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
| | - Liu Zhang
- College of Science, Northeastern University, Shenyang 110819, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Danyang Li
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zikang Li
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qi Wu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Shunhao Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jie Ding
- School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310000, China
| | - Yaquan Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Minghao Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Gang Tang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hua Qin
- College of Science, Northeastern University, Shenyang 110819, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Junya Li
- College of Science, Northeastern University, Shenyang 110819, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Xinyue Yang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Runzeng Liu
- School of Environmental Science and Engineering, Shandong University, Qingdao 266237, China
| | - Li Zeng
- Research Center for Eco-environmental Engineering, Dongguan University of Technology, Dongguan, Guangdong 523808, China.
| | - Jianbo Shi
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guangbo Qu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310000, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Environment and Health, Jianghan University, Wuhan 430056, China
| | - Guibin Jiang
- College of Science, Northeastern University, Shenyang 110819, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310000, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Environment and Health, Jianghan University, Wuhan 430056, China
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2
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Fu X, Li P, Chen X, Ma Y, Wang R, Ji W, Gu J, Sheng B, Wang Y, Zhang Z. Ceria nanoparticles: biomedical applications and toxicity. J Zhejiang Univ Sci B 2024; 25:361-388. [PMID: 38725338 PMCID: PMC11087188 DOI: 10.1631/jzus.b2300854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/29/2024] [Indexed: 05/13/2024]
Abstract
Ceria nanoparticles (CeO2 NPs) have become popular materials in biomedical and industrial fields due to their potential applications in anti-oxidation, cancer therapy, photocatalytic degradation of pollutants, sensors, etc. Many methods, including gas phase, solid phase, liquid phase, and the newly proposed green synthesis method, have been reported for the synthesis of CeO2 NPs. Due to the wide application of CeO2 NPs, concerns about their adverse impacts on human health have been raised. This review covers recent studies on the biomedical applications of CeO2 NPs, including their use in the treatment of various diseases (e.g., Alzheimer's disease, ischemic stroke, retinal damage, chronic inflammation, and cancer). CeO2 NP toxicity is discussed in terms of the different systems of the human body (e.g., cytotoxicity, genotoxicity, respiratory toxicity, neurotoxicity, and hepatotoxicity). This comprehensive review covers both fundamental discoveries and exploratory progress in CeO2 NP research that may lead to practical developments in the future.
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Affiliation(s)
- Xiaoxuan Fu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Peng Li
- Department of Nephrology, Yantai Yuhuangding Hospital, Qingdao University, Yantai 264005, China
| | - Xi Chen
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Yuanyuan Ma
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Rong Wang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Wenxuan Ji
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Jiakuo Gu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Bowen Sheng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Yizhou Wang
- Institute of Crop Science, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China. ,
| | - Zhuhong Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China.
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3
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Tommasi F, Thomas PJ, Lyons DM, Pagano G, Oral R, Siciliano A, Toscanesi M, Guida M, Trifuoggi M. Evaluation of Rare Earth Element-Associated Hormetic Effects in Candidate Fertilizers and Livestock Feed Additives. Biol Trace Elem Res 2023; 201:2573-2581. [PMID: 35715718 PMCID: PMC10020260 DOI: 10.1007/s12011-022-03331-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 06/13/2022] [Indexed: 11/24/2022]
Abstract
Rare earth elements (REEs) are recognized as emerging contaminants with implications in human and environmental health. Apart from their adverse effects, REEs have been reported as having positive effects when amended to fertilizers and livestock feed additives, thus suggesting a hormetic trend, implying a concentration-related shift from stimulation to inhibition and toxicity, with analogous trends that have been assessed for a number of xenobiotics. In view of optimizing the success of REE mixtures in stimulating crop yield and/or livestock growth or egg production, one should foresee the comparative concentration-related effects of individual REEs (e.g., Ce and La) vs. their mixtures, which may display distinct trends. The results might prompt further explorations on the use of REE mixtures vs. single REEs aimed at optimizing the preparation of fertilizers and feed additives, in view of the potential recognition of their use in agronomy and zootechny.
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Affiliation(s)
- Franca Tommasi
- Department of Biology, "Aldo Moro" Bari University, I-70125, Bari, Italy
| | - Philippe J Thomas
- Environment and Climate Change Canada, Science & Technology Branch, National Wildlife Research Center - Carleton University, Ottawa, ON, K1A 0H3, Canada
| | - Daniel M Lyons
- Center for Marine Research, Ruđer Bošković Institute, HR-52210 , Rovinj, Croatia
| | - Giovanni Pagano
- Department of Chemical Sciences, Federico II Naples University, via Cintia, I-80126 , Naples, Italy.
| | - Rahime Oral
- Faculty of Fisheries, Ege University, TR-35100 Bornova, İzmir, Turkey
| | | | - Maria Toscanesi
- Department of Chemical Sciences, Federico II Naples University, via Cintia, I-80126 , Naples, Italy
| | - Marco Guida
- Department of Biology, Federico II Naples University, I-80126 , Naples, Italy
| | - Marco Trifuoggi
- Department of Chemical Sciences, Federico II Naples University, via Cintia, I-80126 , Naples, Italy
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4
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Smutná T, Dumková J, Kristeková D, Laštovičková M, Jedličková A, Vrlíková L, Dočekal B, Alexa L, Kotasová H, Pelková V, Večeřa Z, Křůmal K, Petráš J, Coufalík P, Všianský D, Záchej S, Pinkas D, Vondráček J, Hampl A, Mikuška P, Buchtová M. Macrophage-mediated tissue response evoked by subchronic inhalation of lead oxide nanoparticles is associated with the alteration of phospholipases C and cholesterol transporters. Part Fibre Toxicol 2022; 19:52. [PMID: 35922858 PMCID: PMC9351260 DOI: 10.1186/s12989-022-00494-7] [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: 05/03/2022] [Accepted: 07/19/2022] [Indexed: 12/01/2022] Open
Abstract
Background Inhalation of lead oxide nanoparticles (PbO NPs), which are emitted to the environment by high-temperature technological processes, heavily impairs target organs. These nanoparticles pass through the lung barrier and are distributed via the blood into secondary target organs, where they cause numerous pathological alterations. Here, we studied in detail, macrophages as specialized cells involved in the innate and adaptive immune response in selected target organs to unravel their potential involvement in reaction to subchronic PbO NP inhalation. In this context, we also tackled possible alterations in lipid uptake in the lungs and liver, which is usually associated with foam macrophage formation. Results The histopathological analysis of PbO NP exposed lung revealed serious chronic inflammation of lung tissues. The number of total and foam macrophages was significantly increased in lung, and they contained numerous cholesterol crystals. PbO NP inhalation induced changes in expression of phospholipases C (PLC) as enzymes linked to macrophage-mediated inflammation in lungs. In the liver, the subchronic inhalation of PbO NPs caused predominantly hyperemia, microsteatosis or remodeling of the liver parenchyma, and the number of liver macrophages also significantly was increased. The gene and protein expression of a cholesterol transporter CD36, which is associated with lipid metabolism, was altered in the liver. The amount of selected cholesteryl esters (CE 16:0, CE 18:1, CE 20:4, CE 22:6) in liver tissue was decreased after subchronic PbO NP inhalation, while total and free cholesterol in liver tissue was slightly increased. Gene and protein expression of phospholipase PLCβ1 and receptor CD36 in human hepatocytes were affected also in in vitro experiments after acute PbO NP exposure. No microscopic or serious functional kidney alterations were detected after subchronic PbO NP exposure and CD68 positive cells were present in the physiological mode in its interstitial tissues. Conclusion Our study revealed the association of increased cholesterol and lipid storage in targeted tissues with the alteration of scavenger receptors and phospholipases C after subchronic inhalation of PbO NPs and yet uncovered processes, which can contribute to steatosis in liver after metal nanoparticles exposure. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12989-022-00494-7.
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Affiliation(s)
- Tereza Smutná
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic
| | - Jana Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Daniela Kristeková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic.,Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic
| | - Markéta Laštovičková
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Adriena Jedličková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic
| | - Lucie Vrlíková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic
| | - Bohumil Dočekal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Lukáš Alexa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Hana Kotasová
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Vendula Pelková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Zbyněk Večeřa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Kamil Křůmal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Jiří Petráš
- Department of Cytokinetics, Institute of Biophysics, v.v.i., Czech Academy of Sciences, 612 65, Brno, Czech Republic
| | - Pavel Coufalík
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Dalibor Všianský
- Department of Geological Sciences, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic
| | | | - Dominik Pinkas
- Electron Microscopy Core Facility of the Microscopy Centre, Institute of Molecular Genetics, v.v.i., Czech Academy of Sciences, 142 20, Prague, Czech Republic
| | - Jan Vondráček
- Department of Cytokinetics, Institute of Biophysics, v.v.i., Czech Academy of Sciences, 612 65, Brno, Czech Republic
| | - Aleš Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Pavel Mikuška
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Marcela Buchtová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic. .,Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic.
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5
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Saber AT, Hadrup N, Williams A, Mortensen A, Szarek J, Kyjovska Z, Kurz A, Jacobsen NR, Wallin H, Halappanavar S, Vogel U. Unchanged pulmonary toxicity of ZnO nanoparticles formulated in a liquid matrix for glass coating. Nanotoxicology 2022; 16:812-827. [PMID: 36480659 DOI: 10.1080/17435390.2022.2152751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The inclusion of nanoparticles can increase the quality of certain products. One application is the inclusion of Zinc oxide (ZnO) nanoparticles in a glass coating matrix to produce a UV-absorbing coating for glass sheets. Yet, the question is whether the inclusion of ZnO in the matrix induces toxicity at low exposure levels. To test this, mice were given single intratracheal instillation of 1) ZnO powder (ZnO), 2) ZnO in a glass matrix coating in its liquid phase (ZnO-Matrix), and 3) the matrix with no ZnO (Matrix). Doses of ZnO were 0.23, 0.67, and 2 µg ZnO/mouse. ZnO Matrix doses had equal amounts of ZnO, while Matrix was adjusted to have an equal volume of matrix as ZnO Matrix. Post-exposure periods were 1, 3, or 28 d. Endpoints were pulmonary inflammation as bronchoalveolar lavage (BAL) fluid cellularity, genotoxicity in lung and liver, measured by comet assay, histopathology of lung and liver, and global gene expression in lung using microarrays. Neutrophil numbers were increased to a similar extent with ZnO and ZnO-Matrix at 1 and 3 d. Only weak genotoxicity without dose-response effects was observed in the lung. Lung histology showed an earlier onset of inflammation in material-exposed groups as compared to controls. Microarray analysis showed a stronger response in terms of the number of differentially regulated genes in ZnO-Matrix exposed mice as compared to Matrix only. Activated canonical pathways included inflammatory and cardiovascular ones. In conclusion, the pulmonary toxicity of ZnO was not changed by formulation in a liquid matrix for glass coating.
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Affiliation(s)
| | - Niels Hadrup
- National Research Centre for the Working Environment (NFA), Copenhagen, Denmark.,Division of Diet, Disease Prevention and Toxicology, National Food Institute, Technical University of Denmark, Copenhagen, Denmark
| | - Andrew Williams
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | - Alicja Mortensen
- National Research Centre for the Working Environment (NFA), Copenhagen, Denmark
| | - Jozef Szarek
- Department of Pathophysiology, Forensic Veterinary Medicine and Administration, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Zdenka Kyjovska
- National Research Centre for the Working Environment (NFA), Copenhagen, Denmark
| | | | | | - Håkan Wallin
- National Institute of Occupational Health, Oslo, Norway
| | - Sabina Halappanavar
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | - Ulla Vogel
- National Research Centre for the Working Environment (NFA), Copenhagen, Denmark.,DTU Food, Technical University of Denmark, Lyngby, Denmark
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6
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Yokel RA, Ensor ML, Vekaria HJ, Sullivan PG, Feola DJ, Stromberg A, Tseng MT, Harrison DA. Cerium dioxide, a Jekyll and Hyde nanomaterial, can increase basal and decrease elevated inflammation and oxidative stress. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2022; 43:102565. [PMID: 35595014 DOI: 10.1016/j.nano.2022.102565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/18/2022] [Accepted: 05/04/2022] [Indexed: 06/15/2023]
Abstract
It was hypothesized that the catalyst nanoceria can increase inflammation/oxidative stress from the basal and reduce it from the elevated state. Macrophages clear nanoceria. To test the hypothesis, M0 (non-polarized), M1- (classically activated, pro-inflammatory), and M2-like (alternatively activated, regulatory phenotype) RAW 264.7 macrophages were nanoceria exposed. Inflammatory responses were quantified by IL-1β level, arginase activity, and RT-qPCR and metabolic changes and oxidative stress by the mito and glycolysis stress tests (MST and GST). Morphology was determined by light microscopy, macrophage phenotype marker expression, and a novel three-dimensional immunohistochemical method. Nanoceria blocked IL-1β and arginase effects, increased M0 cell OCR and GST toward the M2 phenotype and altered multiple M1- and M2-like cell endpoints toward the M0 level. M1-like cells had greater volume and less circularity/roundness. M2-like cells had greater volume than M0 macrophages. The results are overall consistent with the hypothesis.
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Affiliation(s)
- Robert A Yokel
- Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536-0596, USA.
| | - Marsha L Ensor
- Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536-0596, USA
| | - Hemendra J Vekaria
- Spinal Cord & Brain Injury Research Center, University of Kentucky, Lexington, KY 40536-0509, USA; Neuroscience, University of Kentucky, Lexington, KY 40536-0509, USA
| | - Patrick G Sullivan
- Spinal Cord & Brain Injury Research Center, University of Kentucky, Lexington, KY 40536-0509, USA; Neuroscience, University of Kentucky, Lexington, KY 40536-0509, USA
| | - David J Feola
- Pharmacy Practice and Science, University of Kentucky, Lexington, KY 40536-0596, USA
| | - Arnold Stromberg
- Statistics, University of Kentucky, Lexington, KY 40536-0082, USA
| | - Michael T Tseng
- Anatomical Sciences & Neurobiology, University of Louisville, Louisville, KY 40202, USA
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7
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Yadav N. Cerium oxide nanostructures: properties, biomedical applications and surface coatings. 3 Biotech 2022; 12:121. [PMID: 35547014 PMCID: PMC9035199 DOI: 10.1007/s13205-022-03186-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 04/05/2022] [Indexed: 12/15/2022] Open
Abstract
Cerium oxide nanoparticles have significantly improved catalytic properties and are of increasing interest in the nanoparticle research field hence the current trends in cerium oxide nanoparticles are reviewed here. Unlike previous reviews which have focused primarily on the biosynthesis of cerium oxide nanoparticles, their properties, and applications, this review will focus on the unique physical, chemical, and biological properties of cerium oxide nanoparticles, the role of oxygen vacancies or defects in the lattice structure, the ratio of oxidation states in determining their catalytic properties and applications in biosensing, drug or gene delivery, etc. have been discussed. Furthermore, the limitations of the bare form of cerium oxide nanoparticles and the advances in the field of surface coating by different ligands to overcome the issues of bare nanoparticles have been discussed. The review concludes with a discussion on the environmental aspects and toxicity of cerium oxide nanoparticles and their potential future in practical applications.
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Affiliation(s)
- Nisha Yadav
- Nanomaterials and Toxicology Laboratory, Division of Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, 380009 India
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8
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Attia N, Rostom DM, Mashal M. The use of cerium oxide nanoparticles in liver disorders: A double-sided coin? Basic Clin Pharmacol Toxicol 2021; 130:349-363. [PMID: 34902883 DOI: 10.1111/bcpt.13700] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 12/01/2022]
Abstract
Being recognized as the first antioxidant nanoparticles (NPs) proposed for medicine, cerium oxide nanoparticles (CeO2 NPs) have recently gained tremendous attention for their vast biomedical applications. Nevertheless, inconsistent reports of either medical benefits or toxicity have created an atmosphere of uncertainty hindering their clinical utilization. Like other nanoparticles advocated as a promising protective/therapeutic option, CeO2 NPs are sometimes questioned as a health threat. As CeO2 NPs tend to accumulate in the liver after intravenous injection, liver is known to represent the key tissue to test for their therapeutic/toxicological effects. However, more research evidence is still needed before any conclusions can be elicited about the mechanisms by which CeO2 NPs could be harmful or protective/therapeutic to the liver tissue. A proper understanding of such discrepancies is warranted to plan for further modifications to mitigate any side effects. Therefore, in this MiniReview, we tried to demonstrate the two sides of the same coin, CeO2 NPs, within the liver context. As well, we highlighted a few promising strategies by which the negatives of CeO2 NPs could be diminished while enhancing all the positives.
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Affiliation(s)
- N Attia
- Department of Basic Sciences, The American University of Antigua-College of Medicine, Coolidge, Antigua and Barbuda.,The Center of research and evaluation, The American University of Antigua-College of Medicine, Coolidge, Antigua and Barbuda.,Histology and Cell Biology Department, Faculty of Medicine, University of Alexandria, Alexandria, Egypt.,NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gastiez, Spain
| | - D M Rostom
- Histology and Cell Biology Department, Faculty of Medicine, University of Alexandria, Alexandria, Egypt
| | - M Mashal
- The Center of research and evaluation, The American University of Antigua-College of Medicine, Coolidge, Antigua and Barbuda.,NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gastiez, Spain
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9
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Saifi MA, Seal S, Godugu C. Nanoceria, the versatile nanoparticles: Promising biomedical applications. J Control Release 2021; 338:164-189. [PMID: 34425166 DOI: 10.1016/j.jconrel.2021.08.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/18/2021] [Accepted: 08/18/2021] [Indexed: 12/27/2022]
Abstract
Nanotechnology has been a boon for the biomedical field due to the freedom it provides for tailoring of pharmacokinetic properties of different drug molecules. Nanomedicine is the medical application of nanotechnology for the diagnosis, treatment and/or management of the diseases. Cerium oxide nanoparticles (CNPs) are metal oxide-based nanoparticles (NPs) which possess outstanding reactive oxygen species (ROS) scavenging activities primarily due to the availability of "oxidation switch" on their surface. These NP have been found to protect from a number of disorders with a background of oxidative stress such as cancer, diabetes etc. In fact, the CNPs have been found to possess the environment-dependent ROS modulating properties. In addition, the inherent catalase, SOD, oxidase, peroxidase and phosphatase mimetic properties of CNPs provide them superiority over a number of NPs. Further, chemical reactivity of CNPs seems to be a function of their surface chemistry which can be precisely tuned by defect engineering. However, the contradictory reports make it necessary to critically evaluate the potential of CNPs, in the light of available literature. The review is aimed at probing the feasibility of CNPs to push towards the clinical studies. Further, we have also covered and censoriously discussed the suspected negative impacts of CNPs before making our way to a consensus. This review aims to be a comprehensive, authoritative, critical, and accessible review of general interest to the scientific community.
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Affiliation(s)
- Mohd Aslam Saifi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Sudipta Seal
- University of Central Florida, 12760 Pegasus Drive ENG I, Suite 207, Orlando, FL 32816, USA
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India.
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Roberta P, Elena Maria S, Carmelo I, Fabiano C, Maria Teresa R, Sara I, Antonio S, Roberto F, Giuliana I, Maria Violetta B. Toxicological assessment of CeO 2 nanoparticles on early development of zebrafish. Toxicol Res (Camb) 2021; 10:570-578. [PMID: 34141171 PMCID: PMC8201551 DOI: 10.1093/toxres/tfab028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 02/02/2021] [Accepted: 02/28/2021] [Indexed: 11/13/2022] Open
Abstract
Nanomaterials involve an active research and a booming area including different fields (health, environment, electronics, manufacturing, drug delivery). Recently, new concerns are emerging about the risk from increased production and subsequent release into the environment, as they are largely present in consumer products and industrial applications. Our aim was to assess the effects of three different types of cerium oxide nanoparticles (CeO2 NPs) (type 1 defined "as prepared"; type 2 defined "modified"; type 3 defined "commercial") on zebrafish embryos by Fish Embryo Toxicity test (Z-FET). Immunohistochemical analysis was also performed on treated larvae to evaluate the expression of the following biomarkers: Metallothionein, Heat Shock Protein 70 (HSP70) and 7-Ethoxyresorufin-O-Dietylase (EROD). After 96 h of exposure, there was no lethality, nor were there sub-lethal effects in embryonic development, when compared with the control. No particular positivity was found about Metallothionein and HSP70 expression, while an increased expression of EROD was observed in larvae exposed to the three types of CeO2 NPs compared with the controls. The analyze has confirmed a statistically significant difference (P < 0.001) to EROD biomarker between control group and treated larvae response, finding was higher at 1-mg/l concentration. Further investigations in order to solve conflicting views about potential effects of CeO2 NPs are necessary, also to evaluate its effectiveness in different fields as already reported in literature.
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Affiliation(s)
- Pecoraro Roberta
- Department of Biological, Geological and Environmental Science, University of Catania, via Androne 81, 95124 Catania, Italy
| | - Scalisi Elena Maria
- Department of Biological, Geological and Environmental Science, University of Catania, via Androne 81, 95124 Catania, Italy
| | - Iaria Carmelo
- Department of Chemical, Biological, Pharmacological and Environmental Science, University of Messina, via F. Stagno D’Alcontres 31, Messina 98166, Italy
| | - Capparucci Fabiano
- Department of Chemical, Biological, Pharmacological and Environmental Science, University of Messina, via F. Stagno D’Alcontres 31, Messina 98166, Italy
| | - Rizza Maria Teresa
- Department of Biological, Geological and Environmental Science, University of Catania, via Androne 81, 95124 Catania, Italy
| | - Ignoto Sara
- Department of Biological, Geological and Environmental Science, University of Catania, via Androne 81, 95124 Catania, Italy
| | - Salvaggio Antonio
- Experimental Zooprophylactic Institute of Sicily “A. Mirri”, Palermo 90129, Italy
| | - Fiorenza Roberto
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | | | - Brundo Maria Violetta
- Department of Biological, Geological and Environmental Science, University of Catania, via Androne 81, 95124 Catania, Italy
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11
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Correia AT, Rodrigues S, Ferreira-Martins D, Nunes AC, Ribeiro MI, Antunes SC. Multi-biomarker approach to assess the acute effects of cerium dioxide nanoparticles in gills, liver and kidney of Oncorhynchus mykiss. Comp Biochem Physiol C Toxicol Pharmacol 2020; 238:108842. [PMID: 32777470 DOI: 10.1016/j.cbpc.2020.108842] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/23/2020] [Accepted: 07/27/2020] [Indexed: 12/14/2022]
Abstract
Cerium oxide nanoparticles (CeO2-NP) have already been detected in the aquatic compartment, however, the evaluation of potential ecotoxicological effects on biota are scarce. The present study aimed to assess the toxic effects of CeO2-NP in Oncorhynchus mykiss in different organs/tissues (gills, liver and kidney) after acute exposure (96 h) to three concentrations: 0.25, 2.5 and 25 mg/L. Oxidative stress response (catalase - CAT; glutathione S-transferases - GSTs), lipid peroxidation (thiobarbituric acid reactive substances - TBARS), Na+/K+-ATPase activity, genotoxicity (genetic damage index - GDI) and histopathology (organ's pathological indices) were evaluated. CAT activity was increased in gills and decreased in liver of fish exposed to the highest CeO2-NPs concentration tested. However, GSTs and Na+/K+-ATPase activities and TBARS levels were not significantly altered in analysed organs. CeO2-NP caused marked changes in the gills (aneurysms, blood capillary congestion, lamellar hypertrophy and hyperplasia, secondary lamella fusion and epithelial lifting), in liver (pyknotic nucleus, hyperemia, enlargement of sinusoids and leucocyte infiltration) and kidney (shrinkage of the glomeruli, enlargement of the Bowman space, tubular degeneration and nuclear hypertrophy). Moreover, a semi-quantitative histopathological scoring system (pathological index) confirmed significant alterations in the three organs of all exposed fish. Furthermore, a significant increase of GDI indices observed in gills and liver, for all tested concentrations, indicated a dose-dependent effect. The present study suggests that the release of CeO2-NP into the aquatic environment promotes biochemical, genotoxic and histopathological damages in fish. However, the mechanisms underlying the occurrence of such effects require further investigation.
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Affiliation(s)
- Alberto Teodorico Correia
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos S/N, 4450-208 Matosinhos, Portugal; Faculdade de Ciências da Saúde da Universidade Fernando Pessoa (FCS-UFP), Rua Carlos da Maia, 296, 4200-150 Porto, Portugal
| | - Sara Rodrigues
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos S/N, 4450-208 Matosinhos, Portugal; Departamento de Biologia da Faculdade de Ciências da Universidade do Porto (FCUP), Rua do Campo Alegre s/n, 4169-007 Porto, Portugal
| | | | - Ana Cristina Nunes
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos S/N, 4450-208 Matosinhos, Portugal; Faculdade de Ciências da Saúde da Universidade Fernando Pessoa (FCS-UFP), Rua Carlos da Maia, 296, 4200-150 Porto, Portugal
| | - Maria Inês Ribeiro
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos S/N, 4450-208 Matosinhos, Portugal; Faculdade de Ciências da Saúde da Universidade Fernando Pessoa (FCS-UFP), Rua Carlos da Maia, 296, 4200-150 Porto, Portugal
| | - Sara C Antunes
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos S/N, 4450-208 Matosinhos, Portugal; Departamento de Biologia da Faculdade de Ciências da Universidade do Porto (FCUP), Rua do Campo Alegre s/n, 4169-007 Porto, Portugal.
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12
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Qian Q, Zhang Y, Chen Y, Ye C, Feng Q, Tu J, Lu Z, Xu Y, Ran N, Xing G, Yu Z. Assessment of pulmonary toxicity of potential antioxidant drug PEGylated nanoceria after intratracheal instillation in rats. J Appl Toxicol 2020; 41:941-952. [PMID: 33094530 DOI: 10.1002/jat.4079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 09/04/2020] [Accepted: 09/04/2020] [Indexed: 12/15/2022]
Abstract
Cerium oxide (CeO2 ) nanoparticles have unique redox properties and exert excellent antioxidant effects in the biological environment. In recent years, many researchers have focused on the CeO2 nanoparticles as an effective antioxidant drug in the prevention and treatment of various diseases. However, the toxicity of CeO2 nanoparticles in vivo remains controversial and still needs intensive research. Therefore, the objective of this study is to investigate the pulmonary and systemic toxicity in rats after 14 days of exposure to the PEGylated CeO2 nanoparticles (abbreviated as CNPs; exposure dose of 2, 10, or 20 mg/kg) through a single intratracheal instillation (IT). We assessed the indicators of lung injury and the pathological damage degree of lung tissue. The bronchoalveolar lavage fluid (BALF) analysis and lung histopathology revealed the occurrence of slight pulmonary inflammation in the 20-mg/kg experimental group rats. However, the inflammation factors in the lung tissue of every group rats did not significantly increase, and the levels of superoxide dismutase (SOD) and glutathione (GSH) in lung tissue homogenate rose considerably in the experimental groups. Collectively, these results indicated that pulmonary exposure by the high dose of CNPs could induce mild pulmonary inflammation but did not cause severe systemic toxicity. Moreover, we speculate that the mechanism of pulmonary toxicity of CNPs in rats was due to the autophagic death of healthy lung epithelial cells mediated by endoplasmic reticulum stress. Our results implicate that CNPs can be safely used as an antioxidant drug for the oxidative stress pulmonary diseases.
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Affiliation(s)
- Qinqing Qian
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Yun Zhang
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Yuan Chen
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Chenqiao Ye
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Qiang Feng
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Jinqing Tu
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Zhenbo Lu
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Yilan Xu
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Na Ran
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Guiying Xing
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
| | - Zhangsen Yu
- Laboratory of Nanomedicine, Medical Science Research Center, School of Medicine, Shaoxing University, Shaoxing, China
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Hosseini M, Mozafari M. Cerium Oxide Nanoparticles: Recent Advances in Tissue Engineering. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E3072. [PMID: 32660042 PMCID: PMC7411590 DOI: 10.3390/ma13143072] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/04/2020] [Accepted: 07/06/2020] [Indexed: 12/17/2022]
Abstract
Submicron biomaterials have recently been found with a wide range of applications for biomedical purposes, mostly due to a considerable decrement in size and an increment in surface area. There have been several attempts to use innovative nanoscale biomaterials for tissue repair and tissue regeneration. One of the most significant metal oxide nanoparticles (NPs), with numerous potential uses in future medicine, is engineered cerium oxide (CeO2) nanoparticles (CeONPs), also known as nanoceria. Although many advancements have been reported so far, nanotoxicological studies suggest that the nanomaterial's characteristics lie behind its potential toxicity. Particularly, physicochemical properties can explain the positive and negative interactions between CeONPs and biosystems at molecular levels. This review represents recent advances of CeONPs in biomedical engineering, with a special focus on tissue engineering and regenerative medicine. In addition, a summary report of the toxicity evidence on CeONPs with a view toward their biomedical applications and physicochemical properties is presented. Considering the critical role of nanoengineering in the manipulation and optimization of CeONPs, it is expected that this class of nanoengineered biomaterials plays a promising role in the future of tissue engineering and regenerative medicine.
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Affiliation(s)
- Motaharesadat Hosseini
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran 1591634311, Iran;
| | - Masoud Mozafari
- Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran 1449614535, Iran
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Casals E, Zeng M, Parra-Robert M, Fernández-Varo G, Morales-Ruiz M, Jiménez W, Puntes V, Casals G. Cerium Oxide Nanoparticles: Advances in Biodistribution, Toxicity, and Preclinical Exploration. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1907322. [PMID: 32329572 DOI: 10.1002/smll.201907322] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 02/08/2020] [Accepted: 03/24/2020] [Indexed: 06/11/2023]
Abstract
Antioxidant nanoparticles have recently gained tremendous attention for their enormous potential in biomedicine. However, discrepant reports of either medical benefits or toxicity, and lack of reproducibility of many studies, generate uncertainties delaying their effective implementation. Herein, the case of cerium oxide is considered, a well-known catalyst in the petrochemistry industry and one of the first antioxidant nanoparticles proposed for medicine. Like other nanoparticles, it is now described as a promising therapeutic alternative, now as threatening to health. Sources of these discrepancies and how this analysis helps to overcome contradictions found for other nanoparticles are summarized and discussed. For the context of this analysis, what has been reported in the liver is reviewed, where many diseases are related to oxidative stress. Since well-dispersed nanoparticles passively accumulate in liver, it represents a major testing field for the study of new nanomedicines and their clinical translation. Even more, many contradictory works have reported in liver either cerium-oxide-associated toxicity or protection against oxidative stress and inflammation. Based on this, finally, the intention is to propose solutions to design improved nanoparticles that will work more precisely in medicine and safely in society.
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Affiliation(s)
- Eudald Casals
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020, China
| | - Muling Zeng
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020, China
| | - Marina Parra-Robert
- Service of Biochemistry and Molecular Genetics, Hospital Clinic Universitari, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
| | - Guillermo Fernández-Varo
- Service of Biochemistry and Molecular Genetics, Hospital Clinic Universitari, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
- Departament of Biomedicine, University of Barcelona, Barcelona, 08036, Spain
| | - Manuel Morales-Ruiz
- Service of Biochemistry and Molecular Genetics, Hospital Clinic Universitari, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
- Departament of Biomedicine, University of Barcelona, Barcelona, 08036, Spain
- Working Group for the Biochemical Assessment of Hepatic Disease-SEQC ML, Barcelona, 08036, Spain
| | - Wladimiro Jiménez
- Service of Biochemistry and Molecular Genetics, Hospital Clinic Universitari, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
- Departament of Biomedicine, University of Barcelona, Barcelona, 08036, Spain
| | - Víctor Puntes
- Vall d'Hebron Research Institute (VHIR), Barcelona, 08035, Spain
- Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, 08193, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, 08010, Spain
| | - Gregori Casals
- Service of Biochemistry and Molecular Genetics, Hospital Clinic Universitari, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
- Working Group for the Biochemical Assessment of Hepatic Disease-SEQC ML, Barcelona, 08036, Spain
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Mir AH, Qamar A, Qadir I, Naqvi AH, Begum R. Accumulation and trafficking of zinc oxide nanoparticles in an invertebrate model, Bombyx mori, with insights on their effects on immuno-competent cells. Sci Rep 2020; 10:1617. [PMID: 32005898 PMCID: PMC6994675 DOI: 10.1038/s41598-020-58526-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 12/02/2019] [Indexed: 01/18/2023] Open
Abstract
Zinc oxide nanoparticles (ZnO NPs) are used in many applications; however, their interactions with cells, immune cells in particular, and potential health risk(s) are not fully known. In this manuscript, we have demonstrated the potential of ZnO NPs to cross the gut barrier in an invertebrate model, Bombyx mori, and that they can reach the hemolymph where they interact with and/or are taken up by immune-competent cells resulting in various toxic responses like decline in hemocyte viability, ROS generation, morphological alterations, apoptotic cell death, etc. Exposure to these NPs also resulted in alteration of hemocyte dynamics including an immediate increase in THC, possibly due to the release of these hemocytes either from enhanced rate of cell divisions or from attached hemocyte populations, and decline in percentage of prohemocytes and increase in percentage of two professional phagocytes, i.e., granulocytes and plasmatocytes, possibly due to the differentiation of prohemocytes into phagocytes in response to a perceived immune challenge posed by these NPs. Taken together, our data suggest that ZnO NPs have the potential to cross gut barrier and cause various toxic effects that could reverse and the insects could return to normal physiological states as there is restoration and repair of various systems and their affected pathways following the clearance of these NPs from the insect body. Our study also indicates that B. mori has the potential to serve as an effective alternate animal model for biosafety, environmental monitoring and screening of NPs, particularly to evaluate their interactions with invertebrate immune system.
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Affiliation(s)
- Ashiq Hussain Mir
- Section of Entomology, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India. .,Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, 144411, Punjab, India.
| | - Ayesha Qamar
- Section of Entomology, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Ishana Qadir
- Section of Entomology, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Alim H Naqvi
- Interdisciplinary Nanotechnology Centre, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Rizwana Begum
- Section of Entomology, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
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Liu Y, Ji J, Ji L, Li Y, Zhang B, Yang T, Yang J, Lv L, Wu G. Translocation of intranasal (i.n.) instillation of different-sized cerium dioxide (CeO 2) particles: potential adverse effects in mice. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2019; 82:1069-1075. [PMID: 31760910 DOI: 10.1080/15287394.2019.1686867] [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: 06/10/2023]
Abstract
Cerium oxide (CeO2), one of many engineered nanomaterials (ENMs), is composed primarily of metal oxides, such as cerium oxide (CeO2). CeO2-containing materials are widely used as a polishing agent for glass mirrors, plate glass, television tubes, ophthalmic lenses, and precision optics. The widespread use of this nanomaterial (NM) resulted in increased environmental contamination levels and consequent human exposure. However, the influence of Ce on humans remains to be determined. The aim of this study was to expose female ICR mice to varying nanoparticle sizes of 35 nm, 300 nm as well as a mixture of 1-5 µM CeO2 particles through intranasal (i.n.) instillation at 40 mg/kg dose on day 1, 3 and 5, and the experiment terminated on day 7. Histopathology findings demonstrated that hydropic degeneration was prominently associated with hemorrhage in renal cortex and medulla in all CeO2-administered groups. In liver of CeO2-exposed mice, hydropic degeneration was also prominent. Serum chemistries also indicated signs of renal and hepatic lesion as evidenced by significantly decreased serum levels of total bilirubin (TBIL) and total phosphate (TP) and activity of alkaline phosphatase (ALP). ICP-MS analysis group demonstrated that Ce levels were not significantly higher in liver and kidneys of mice exposed to 35 nm CeO2. An increase in Ce content was observed in hepatic and renal tissues of mice exposed to 300 nm or 1-5 µM CeO2. The levels of Ce were similar in these two groups suggesting a threshold level of Ce was attained regardless of NP size. Data thus demonstrated that i.n. instillation of different-sized CeO2 particles translocated to liver and kidney and that size difference of CeO2 particles did not exert significant in the observed histopathology responses.
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Affiliation(s)
- Yang Liu
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Jun Ji
- Department of General Surgery, The First Affiliated Hospital of Baotou Medical College, Baotou, PR China
| | - Le Ji
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Yuanyuan Li
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Bowen Zhang
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Tongwang Yang
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Jing Yang
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Liping Lv
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
| | - Gang Wu
- Department of Preclinical Medicine and Forensic, Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, PR China
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Tavera Busso I, Mateos AC, González Peroni A, Graziani NS, Carreras HA. Hepatic alterations associated with fine particulate matter exposure. Toxicol Res 2019; 36:139-148. [PMID: 32257926 DOI: 10.1007/s43188-019-00014-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 06/29/2019] [Accepted: 07/29/2019] [Indexed: 10/24/2022] Open
Abstract
Several studies have pointed to fine particulate matter (PM2.5) as the main responsible for air pollution toxic effects. Indeed, PM2.5 may not only cause respiratory and cardiovascular abnormalities but it may also affect other organs such as the liver. Be that as it may, only a few studies have evaluated the PM2.5 effects on hepatic tissue. Moreover, most of them have not analyzed the relationship between particles composition and toxicological effects. In this study, healthy rats were subjected to urban levels of PM2.5 particles in order to assess their structural and functional effects on the liver. During the exposure periods, mean PM2.5 concentrations were slightly higher than the value suggested by the daily guideline of the World Health Organization. The exposed rats showed a hepatic increase of Cr, Zn, Fe, Ba, Tl and Pb levels. This group also showed leukocyte infiltration, sinusoidal dilation, hydropic inclusions and alterations in carbohydrates distribution. These histologic lesions were accompanied by serological changes, such as increase of total cholesterol and triglycerides, as well as genotoxic damage in their nuclei. We also observed significant associations between several biomarkers and PM2.5 composition. Our results show that exposure to low levels of PM2.5 might cause histologic and serological changes in liver tissue, suggesting that PM2.5 toxicity is influenced not only by their concentration but also by their composition and the exposure frequency.
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Affiliation(s)
- Iván Tavera Busso
- 1Instituto Multidisciplinario de Biología Vegetal (IMBIV), CONICET - Departamento de Química, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Vélez Sarsfield 1611, X5016GCA Córdoba, Argentina.,J. Robert Cade Foundation, Córdoba, Argentina
| | - Ana Carolina Mateos
- 1Instituto Multidisciplinario de Biología Vegetal (IMBIV), CONICET - Departamento de Química, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Vélez Sarsfield 1611, X5016GCA Córdoba, Argentina
| | - Alicia González Peroni
- 1Instituto Multidisciplinario de Biología Vegetal (IMBIV), CONICET - Departamento de Química, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Vélez Sarsfield 1611, X5016GCA Córdoba, Argentina
| | - Natalia Soledad Graziani
- 1Instituto Multidisciplinario de Biología Vegetal (IMBIV), CONICET - Departamento de Química, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Vélez Sarsfield 1611, X5016GCA Córdoba, Argentina
| | - Hebe Alejandra Carreras
- 1Instituto Multidisciplinario de Biología Vegetal (IMBIV), CONICET - Departamento de Química, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Vélez Sarsfield 1611, X5016GCA Córdoba, Argentina
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18
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Chen B, Lum JTS, Huang Y, Hu B, Leung KSY. Integration of sub-organ quantitative imaging LA-ICP-MS and fractionation reveals differences in translocation and transformation of CeO 2 and Ce 3+ in mice. Anal Chim Acta 2019; 1082:18-29. [PMID: 31472707 DOI: 10.1016/j.aca.2019.07.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/14/2019] [Accepted: 07/21/2019] [Indexed: 11/24/2022]
Abstract
Information on the risk of exposure to cerium oxide (CeO2) nanoparticles (NPs) is limited. To assess risk, we must know where and how such NPs are distributed to the body after exposure, both short- and long-term. In this work, an integrated approach of quantitative LA-ICP-MS bioimaging and fractionation was employed to study the translocation and transformation of CeO2 and Ce3+ in mouse spleen and liver. The complementary information retrieved by the two techniques above on the accumulation of Ce and dissolution/aggregation were found consistent. In brief, a detailed fine scanning of a region of interest in the organ was performed after fast-screening at low spatial resolution. In the spleen, after short-term high-dose exposure, CeO2 NPs was found mainly in the marginal zone and caused an up-regulation of Zn in the white pulp. After long-term low-dose exposure, CeO2 was found in the marginal zone and white pulp. In the liver, CeO2 NPs were mainly distributed in the Kupffer cells and lobule periphery. The high spatial resolution LA maps of H&E-stained liver sections allowed imaging close to cell level; this enabled an estimation of Ce content in Kupffer cells. Furthermore, fractionation by ultrafiltration was also employed to differentiate the ionic and NP species in the organs. This fractionation showed aggregation of Ce ions in spleen, supporting the LA-ICP-MS results. Transmission electron microscopy revealed that long-term CeO2 exposure triggered an immune response to infection in the spleen and confirmed the differential deposition of Ce in the marginal zone. The integrated analyses based on ICP-MS together with histology and TEM investigation suggests that long-term low doses of CeO2 NPs may cause toxicity in the liver and impair functions of the immune system.
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Affiliation(s)
- Beibei Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China; Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong Special Administrative Region
| | - Judy Tsz-Shan Lum
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong Special Administrative Region
| | - Yingyan Huang
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong Special Administrative Region
| | - Bin Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
| | - Kelvin Sze-Yin Leung
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong Special Administrative Region; HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen, China.
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19
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Celis JE, Espejo W, González‐Acuña D. Chemical elements of emerging technologies are being increasingly demanded worldwide: a possible menace for wildlife conservation? Anim Conserv 2019. [DOI: 10.1111/acv.12515] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- J. E. Celis
- Department of Animal Science Facultad de Ciencias Veterinarias Universidad de Concepción Chillán Chile
| | - W. Espejo
- Melimoyu Ecosystem Research Institute Santiago Chile
| | - D. González‐Acuña
- Department of Animal Science Facultad de Ciencias Veterinarias Universidad de Concepción Chillán Chile
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20
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Correia AT, Rebelo D, Marques J, Nunes B. Effects of the chronic exposure to cerium dioxide nanoparticles in Oncorhynchus mykiss: Assessment of oxidative stress, neurotoxicity and histological alterations. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2019; 68:27-36. [PMID: 30870693 DOI: 10.1016/j.etap.2019.02.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 01/24/2019] [Accepted: 02/21/2019] [Indexed: 06/09/2023]
Abstract
Cerium dioxide nanoparticles (CeO2-NPs) have a variety of uses, especially in the production of solar panels, oxygen pumps, gas sensors, computer chips and catalytic converters. Despite their worldwide use, the few published studies demonstrate that metallic nanoparticles, in general, are still not properly characterized in terms of their potencial ecotoxicological effects. CeO2-NPs, in particular, have demonstrated extreme antioxidant activity, but their in vivo toxicity is still unknown. This work intended to characterize the chronic toxicity (28 days) of three different ecologically relevant concentrations (0.1, 0.01, and 0.001 μg/L) of CeO2-NPs in the rainbow trout (Oncorhynchus mykiss), in terms of biomarkers of oxidative stress [activity of the enzymes glutathione S-transferases (GSTs) and catalase (CAT)] and neurotoxicity [activity of the enzyme acetylcholinesterase (AChE)], as well as histological alterations in liver and gills. In the hereby study, GSTs activity was increased in gills of fish exposed to the highest CeO2-NPs level. Moreover, a potential anti-oxidant response was also reported, with a significant increase of CAT activity observed in livers of the same fish. AChE, however, was not significantly altered in fish eyes. Individuals exposed to CeO2-NPs also presented marked changes in the gills (e.g. epithelial lifting, intercellular edema, lamellar hypertrophy and hyperplasia, secondary lamella fusion and aneurysms) and liver (e.g. hepatocyte vacuolization, pyknotic nucleus, enlargement of sinusoids and hyperemia). The semi-quantitative analysis (organs pathological index) also showed the establishment of a dose-effect relationship. Further studies about the ecotoxicological effects of the CeO2-NPs have yet to be conducted, considering their properties, as the aggregation chemistry and the ratio of its redox state, which may affect their availability to the organism and their toxicity in the environment and biota.
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Affiliation(s)
- A T Correia
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Rua dos Bragas 289, 4050-123 Porto, Portugal; Faculdade de Ciências da Saúde, Universidade Fernando Pessoa (UFP), Rua Carlos da Maia 296, 4200-150, Porto, Portugal
| | - D Rebelo
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Rua dos Bragas 289, 4050-123 Porto, Portugal; Departamento de Biologia, Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - J Marques
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Rua dos Bragas 289, 4050-123 Porto, Portugal; Faculdade de Ciências da Saúde, Universidade Fernando Pessoa (UFP), Rua Carlos da Maia 296, 4200-150, Porto, Portugal
| | - B Nunes
- Departamento de Biologia, Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal; Centro de Estudos do Ambiente e do Mar (CESAM), Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
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21
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Pagano G, Thomas PJ, Di Nunzio A, Trifuoggi M. Human exposures to rare earth elements: Present knowledge and research prospects. ENVIRONMENTAL RESEARCH 2019; 171:493-500. [PMID: 30743241 DOI: 10.1016/j.envres.2019.02.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 01/31/2019] [Accepted: 02/01/2019] [Indexed: 05/23/2023]
Abstract
The extensive use of rare earth elements (REEs) in a number of technologies is expected to impact on human health, including occupational and environmental REE exposures. A body of experimental evidence on REE-associated toxicity has been accumulated in recent decades, thus providing extensive background information on the adverse effects of REE exposures. Unlike experimental studies, the consequences of REE exposures to human health have been subjected to relatively fewer investigations. Geographical studies have been conducted on residents in REE mining districts, reporting on REE bioaccumulation, and associations between REE residential exposures and adverse health effects. A recent line of studies has associated tobacco smoking and indoor smoke with increased levels of some REEs in exposed residents. A body of literature has been focused on occupational REE exposures, with the observation of respiratory tract damage. The occupations related to REE mining and processing have shown REE bioaccumulation in scalp hair, excess REE urine levels, and defective gene expression. As for other REE occupational exposures, mention should be made of: a) jobs exposing to REE aerosol, such as movie operator; b) e-waste processing and, c) diesel engine repair and maintenance, with exposures to exhaust microparticulate (containing nanoCeO2 as a catalytic additive). Diesel exhaust microparticulate has been studied in animal models, leading to evidence of several pathological effects in animals exposed by respiratory or systemic routes. A working hypothesis for REE occupational exposures is raised on REE-based supermagnet production and manufacture, by reviewing experimental studies that suggest several pathological effects of static magnetic fields, and warrant further investigations.
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Affiliation(s)
- Giovanni Pagano
- Federico II Naples University, Department of Chemical Sciences, via Cinthia, I-80126 Naples, Italy.
| | - Philippe J Thomas
- Environment and Climate Change Canada, Science & Technology Branch, National Wildlife Research Center - Carleton University, Ottawa, Ontario, Canada K1A 0H3
| | - Aldo Di Nunzio
- Federico II Naples University, Department of Chemical Sciences, via Cinthia, I-80126 Naples, Italy
| | - Marco Trifuoggi
- Federico II Naples University, Department of Chemical Sciences, via Cinthia, I-80126 Naples, Italy
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22
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Khan AAP, Khan A, Alam M, Asiri AM, Uddin J, Rahman MM. SDBS-functionalized MWCNT/poly(o-toluidine) nanowires modified glassy carbon electrode as a selective sensing platform for Ce3+ in real samples. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.01.159] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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23
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Naz S, Kazmi STB, Zia M. CeO
2
nanoparticles synthesized through green chemistry are biocompatible: In vitro and in vivo assessment. J Biochem Mol Toxicol 2019; 33:e22291. [DOI: 10.1002/jbt.22291] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 01/03/2019] [Accepted: 01/04/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Sania Naz
- Department of BiotechnologyQuaid‐i‐Azam UniversityIslamabad Pakistan
| | | | - Muhammad Zia
- Department of BiotechnologyQuaid‐i‐Azam UniversityIslamabad Pakistan
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24
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Catalán J, Fascineli ML, Politakos N, Hartikainen M, Garcia MP, Cáceres-Vélez PR, Moreno C, Silva SWD, Morais PC, Norppa H, Moya SE, Azevedo RB. In vivo toxicological evaluation of polymer brush engineered nanoceria: impact of brush charge. Nanotoxicology 2018; 13:305-325. [DOI: 10.1080/17435390.2018.1543469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Julia Catalán
- aWork Environment, Occupational Safety, Finnish Institute of Occupational Health, Helsinki, Finland
- bDepartment of Anatomy Embryology and Genetics, University of Zaragoza, Zaragoza, Spain
| | - Maria Luiza Fascineli
- cLaboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Nikolaos Politakos
- dSoft Matter Nanotechnology Laboratory, CIC biomaGUNE, San Sebastián, Spain
| | - Mira Hartikainen
- aWork Environment, Occupational Safety, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Mônica Pereira Garcia
- cLaboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Paolin Rocio Cáceres-Vélez
- cLaboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
- dSoft Matter Nanotechnology Laboratory, CIC biomaGUNE, San Sebastián, Spain
| | - Carlos Moreno
- bDepartment of Anatomy Embryology and Genetics, University of Zaragoza, Zaragoza, Spain
| | | | - Paulo César Morais
- eInstitute of Physics, University of Brasília, Brasília DF, Brazil
- fSchool of Chemistry and Chemical Engineering, Anhui University, Hefei, China
| | - Hannu Norppa
- aWork Environment, Occupational Safety, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Sergio E. Moya
- dSoft Matter Nanotechnology Laboratory, CIC biomaGUNE, San Sebastián, Spain
| | - Ricardo Bentes Azevedo
- cLaboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
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25
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Schulte P, Leso V, Niang M, Iavicoli I. Biological monitoring of workers exposed to engineered nanomaterials. Toxicol Lett 2018; 298:112-124. [PMID: 29920308 PMCID: PMC6239923 DOI: 10.1016/j.toxlet.2018.06.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/29/2018] [Accepted: 06/08/2018] [Indexed: 12/27/2022]
Abstract
As the number of nanomaterial workers increase there is need to consider whether biomonitoring of exposure should be used as a routine risk management tool. Currently, no biomonitoring of nanomaterials is mandated by authoritative or regulatory agencies. However, there is a growing knowledge base to support such biomonitoring, but further research is needed as are investigations of priorities for biomonitoring. That research should be focused on validation of biomarkers of exposure and effect. Some biomarkers of effect are generally nonspecific. These biomarkers need further interpretation before they should be used. Overall biomonitoring of nanomaterial workers may be important to supplement risk assessment and risk management efforts.
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Affiliation(s)
- P Schulte
- National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, 1090 Tusculum Avenue, MS C-14, Cincinnati, OH 45226, USA.
| | - V Leso
- Department of Public Health, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - M Niang
- University of Cincinnati, Cincinnati, OH, USA
| | - I Iavicoli
- Department of Public Health, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
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26
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Nourmohammadi E, Khoshdel-sarkarizi H, Nedaeinia R, Sadeghnia HR, Hasanzadeh L, Darroudi M, Kazemi oskuee R. Evaluation of anticancer effects of cerium oxide nanoparticles on mouse fibrosarcoma cell line. J Cell Physiol 2018; 234:4987-4996. [DOI: 10.1002/jcp.27303] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/31/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Esmail Nourmohammadi
- Department of Medical Biotechnology Faculty of Medicine, Mashhad University of Medical Sciences Mashhad Iran
| | - Hoda Khoshdel-sarkarizi
- Department of Anatomical Sciences and Cell Biology Faculty of Medicine, Mashhad University of Medical Sciences Mashhad Iran
| | - Reza Nedaeinia
- Applied Physiology Research Center, Isfahan Cardiovascular Research Institute, Department of Physiology, School of Medicine, Isfahan University of Medical Science Isfahan Iran
| | - Hamid Reza Sadeghnia
- Department of Pharmacology Faculty of Medicine, Mashhad University of Medical Sciences Mashhad Iran
| | - Leila Hasanzadeh
- Department of Medical Biotechnology Faculty of Medicine, Mashhad University of Medical Sciences Mashhad Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences Mashhad Iran
| | - Reza Kazemi oskuee
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences Mashhad Iran
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27
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Park K, Park J, Lee H, Choi J, Yu WJ, Lee J. Toxicity and tissue distribution of cerium oxide nanoparticles in rats by two different routes: single intravenous injection and single oral administration. Arch Pharm Res 2018; 41:1108-1116. [PMID: 30178439 DOI: 10.1007/s12272-018-1074-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 08/28/2018] [Indexed: 11/30/2022]
Abstract
Toxicity and target organ distribution of cerium oxide nanoparticles (CeNPs) were investigated via single intravenous injection and single oral administration, respectively. Rats were sacrificed at 24 h after treatment with doses of 30 and 300 mg/kg, and cerium concentrations were measured in liver, kidney, spleen, lung, blood, urine and feces. Results revealed cerium levels in blood and tissues were considerably low in oral treated groups and most cerium was detected in feces, meaning CeNPs would not be absorbed in the gastro-intestinal system. Conversely, high concentrations of cerium were detected in all tissues of rats after intravenous injection. Liver and spleen were main target organs. Cerium levels in liver were 594.9 ± 95.3 μg/g tissue in 30 mg/kg treat group and 3741.7 ± 932.7 μg/g tissue in 300 mg/kg treat group. Cerium levels in spleen reached almost levels of liver. Cerium was also detected, that is relatively low compared to oral administration, in feces of rats treated via intravenous injection, that supports biliary excretion of CeNPs. Urine excretion of CeNPs was not detected in oral treatment and intravenous injection. In accordance with level of cerium distribution, toxicities based on hematology, serum biochemistry and histopathology were observed in rats treated by intravenous injection while no significance was revealed in orally treated groups.
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Affiliation(s)
- Kwangsik Park
- College of Pharmacy, Dongduk Women's University, 60, Hwarang-ro, 13-gil Seongbuk-gu, Seoul, 02748, Korea.
| | - Juyoung Park
- College of Pharmacy, Dongduk Women's University, 60, Hwarang-ro, 13-gil Seongbuk-gu, Seoul, 02748, Korea
| | - Handule Lee
- College of Pharmacy, Dongduk Women's University, 60, Hwarang-ro, 13-gil Seongbuk-gu, Seoul, 02748, Korea
| | - Jonghye Choi
- College of Pharmacy, Dongduk Women's University, 60, Hwarang-ro, 13-gil Seongbuk-gu, Seoul, 02748, Korea
| | - Wook-Joon Yu
- Korea Institute of Toxicology, KIT, Daejeon, 34114, Korea
| | - Jinsoo Lee
- Korea Institute of Toxicology, KIT, Daejeon, 34114, Korea
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28
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Modrzynska J, Berthing T, Ravn-Haren G, Kling K, Mortensen A, Rasmussen RR, Larsen EH, Saber AT, Vogel U, Loeschner K. In vivo-induced size transformation of cerium oxide nanoparticles in both lung and liver does not affect long-term hepatic accumulation following pulmonary exposure. PLoS One 2018; 13:e0202477. [PMID: 30125308 PMCID: PMC6101382 DOI: 10.1371/journal.pone.0202477] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/04/2018] [Indexed: 02/07/2023] Open
Abstract
Recent findings show that cerium oxide (CeO2) nanoparticles may undergo in vivo-induced size transformation with the formation of smaller particles that could result in a higher translocation following pulmonary exposure compared to virtually insoluble particles, like titanium dioxide (TiO2). Therefore, we compared liver deposition of CeO2 and TiO2 nanoparticles of similar primary sizes 1, 28 or 180 days after intratracheal instillation of 162 μg of NPs in female C57BL/6 mice. Mice exposed to 162 μg CeO2 or TiO2 nanoparticles by intravenous injection or oral gavage were included as reference groups to assess the amount of NPs that reach the liver bypassing the lungs and the translocation of NPs from the gastrointestinal tract to the liver, respectively. Pulmonary deposited CeO2 nanoparticles were detected in the liver 28 and 180 days post-exposure and TiO2 nanoparticles 180 days post-exposure as determined by darkfield imaging and by the quantification of Ce and Ti mass concentration by inductively coupled plasma-mass spectrometry (ICP-MS). Ce and Ti concentrations increased over time and 180 days post-exposure the translocation to the liver was 2.87 ± 3.37% and 1.24 ± 1.98% of the initial pulmonary dose, respectively. Single particle ICP-MS showed that the size of CeO2 nanoparticles in both lung and liver tissue decreased over time. No nanoparticles were detected in the liver following oral gavage. Our results suggest that pulmonary deposited CeO2 and TiO2 nanoparticles translocate to the liver with similar calculated translocation rates despite their different chemical composition and shape. The observed particle size distributions of CeO2 nanoparticles indicate in vivo processing over time both in lung and liver. The fact that no particles were detected in the liver following oral exposure showed that direct translocation of nanoparticles from lung to the systemic circulation was the most important route of translocation for pulmonary deposited particles.
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Affiliation(s)
- Justyna Modrzynska
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Trine Berthing
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Gitte Ravn-Haren
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Kirsten Kling
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Alicja Mortensen
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Rie R. Rasmussen
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Erik H. Larsen
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Anne T. Saber
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Ulla Vogel
- The National Research Centre for the Working Environment, Copenhagen, Denmark
- Department of Micro- and Nanotechnology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Katrin Loeschner
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
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29
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Cabrera-Rodríguez R, Luzardo OP, González-Antuña A, Boada LD, Almeida-González M, Camacho M, Zumbado M, Acosta-Dacal AC, Rial-Berriel C, Henríquez-Hernández LA. Occurrence of 44 elements in human cord blood and their association with growth indicators in newborns. ENVIRONMENT INTERNATIONAL 2018; 116:43-51. [PMID: 29649776 DOI: 10.1016/j.envint.2018.03.048] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 03/30/2018] [Accepted: 03/30/2018] [Indexed: 05/20/2023]
Abstract
There is growing concern about environmental pollution produced by elements, including "emerging" contaminants, such as rare earth elements (REE) and other trace elements (TE), which are extensively and increasingly employed in the manufacture of consumer electronics. Previous research has shown that prenatal exposure to some elements (mainly heavy metals) may be associated with decreased fetal growth and other adverse birth outcomes. Recent studies have also shown that environmental exposure to REE and TE may be related to adverse effects on human health. This cross-sectional study, which included nearly 92% of the births in 2016 in La Palma (Canary Islands, Spain; n = 471), aimed to evaluate the potential adverse health effects exerted by a wide range of elements on newborns. We quantified the levels of 44 elements (including 26 REE and TE) in their umbilical cord blood. Our results showed low or very low levels of most elements. We found an inverse association between antimony (Sb) and birth weight (Spearman's r = -0.106, p = 0.021). A similar trend was observed between nickel (Ni) and birth weight and between chromium (Cr) and birth length, although in this case the significance was borderline. Bismuth appeared as a risk factor for having a birth weight below the tenth percentile in the univariate (OR = 3.30; 95% CI = 1.25-8.78; p = 0.017) and multivariate analyses (OR = 5.20; 95% CI = 1.29-20.91; p = 0.020). When assessing the effect of element mixtures, the sum of Cr, Ni, and Sb appeared as a risk factor for having a birth weight below the tenth percentile in the univariate (OR = 2.41; 95% CI = 1.08-5.35; p = 0.031) and multivariate analyses (OR = 3.84; 95% CI = 1.42-10.39; p = 0.008). Our findings suggest that some inorganic elements-isolated or in mixture-are associated to a lower fetal growth. Additional research is needed to understand the role of inorganic pollutants on fetal development.
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Affiliation(s)
- Raúl Cabrera-Rodríguez
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Octavio P Luzardo
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Center in Physiopathology of Obesity and Nutrition (CIBERObn), Spain.
| | - Ana González-Antuña
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Luis D Boada
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Center in Physiopathology of Obesity and Nutrition (CIBERObn), Spain
| | - Maira Almeida-González
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - María Camacho
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Manuel Zumbado
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Andrea Carolina Acosta-Dacal
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Cristian Rial-Berriel
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Luis Alberto Henríquez-Hernández
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, 35016 Las Palmas de Gran Canaria, Spain
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30
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Carlander U, Moto TP, Desalegn AA, Yokel RA, Johanson G. Physiologically based pharmacokinetic modeling of nanoceria systemic distribution in rats suggests dose- and route-dependent biokinetics. Int J Nanomedicine 2018; 13:2631-2646. [PMID: 29750034 PMCID: PMC5936012 DOI: 10.2147/ijn.s157210] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Cerium dioxide nanoparticles (nanoceria) are increasingly being used in a variety of products as catalysts, coatings, and polishing agents. Furthermore, their antioxidant properties make nanoceria potential candidates for biomedical applications. To predict and avoid toxicity, information about their biokinetics is essential. A useful tool to explore such associations between exposure and internal target dose is physiologically based pharmacokinetic (PBPK) modeling. The aim of this study was to test the appropriateness of our previously published PBPK model developed for intravenous (IV) administration when applied to various sizes of nanoceria and to exposure routes relevant for humans. METHODS Experimental biokinetic data on nanoceria (obtained from various exposure routes, sizes, coatings, doses, and tissues sampled) in rats were collected from the literature and also obtained from the researchers. The PBPK model was first calibrated and validated against IV data for 30 nm citrate coated ceria and then recalibrated for 5 nm ceria. Finally, the model was modified and tested against inhalation, intratracheal (IT) instillation, and oral nanoceria data. RESULTS The PBPK model adequately described nanoceria time courses in various tissues for 5 nm ceria given IV. The time courses of 30 nm ceria were reasonably well predicted for liver and spleen, whereas the biokinetics in other tissues were not well captured. For the inhalation, IT instillation, and oral exposure routes, re-optimization was difficult due to low absorption and, hence, low and variable nanoceria tissue levels. Moreover, the nanoceria properties and exposure conditions varied widely among the inhalation, IT instillation, and oral studies, making it difficult to assess the importance of different factors. CONCLUSION Overall, our modeling efforts suggest that nanoceria biokinetics depend largely on the exposure route and dose.
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Affiliation(s)
- Ulrika Carlander
- Unit of Work Environment Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
| | - Tshepo Paulsen Moto
- Faculty of Health Sciences, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Anteneh Assefa Desalegn
- Unit of Work Environment Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
| | - Robert A Yokel
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY, USA
| | - Gunnar Johanson
- Unit of Work Environment Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
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Cerium oxide nanoparticles: In pursuit of liver protection against doxorubicin-induced injury in rats. Biomed Pharmacother 2018; 103:773-781. [PMID: 29684856 DOI: 10.1016/j.biopha.2018.04.075] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/08/2018] [Accepted: 04/09/2018] [Indexed: 12/20/2022] Open
Abstract
Doxorubicin (DOX) is considered as a backbone in several chemotherapeutic regimens. Nevertheless, the reported systemic toxicity usually hampers its broad application. Interestingly, Cerium oxide nanoparticles (CeONPs) depicted promising regenerative antioxidant and hepatoprotective potentials against multiple oxidative stress-induced pathologies. Thus, the aim of the present study was to determine either CeONPs would display hepatoprotective properties once concomitantly administered with DOX or not. Male Sprague Dawley rats were divided into four groups (n = 10) in a two weeks study: Control (received saline, IP injection thrice a week), CeO (0.5 mg/kg, IP injection once a week), DOX (2.5 mg/kg, IP injections thrice a week) and DOX + CeO (received both treatments). Hepatic toxicity was assessed by histological and ultrastructural studies. In addition, serum transaminases (ALT, AST) and malondialdehyde (MDA), an oxidative stress marker, were evaluated. CeONPs were not only proved to be safe at the proposed dose, but also their concomitant administration with DOX managed to mitigate DOX-induced hepatic insult on both histological and biochemical aspects. Such hepatoprotective behavior was referred to the noticed antioxidant action CeONPs as highlighted by the significant difference in MDA levels.
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Dinitrophenylhydrazine: β-cyclodextrin inclusion complex as a novel fluorescent chemosensor probe for Ce4+. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3424-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Schwotzer D, Niehof M, Schaudien D, Kock H, Hansen T, Dasenbrock C, Creutzenberg O. Cerium oxide and barium sulfate nanoparticle inhalation affects gene expression in alveolar epithelial cells type II. J Nanobiotechnology 2018; 16:16. [PMID: 29463257 PMCID: PMC5819288 DOI: 10.1186/s12951-018-0343-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 02/13/2018] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Understanding the molecular mechanisms of nanomaterial interacting with cellular systems is important for appropriate risk assessment. The identification of early biomarkers for potential (sub-)chronic effects of nanoparticles provides a promising approach towards cost-intensive and animal consuming long-term studies. As part of a 90-day inhalation toxicity study with CeO2 NM-212 and BaSO4 NM-220 the present investigations on gene expression and immunohistochemistry should reveal details on underlying mechanisms of pulmonary effects. The role of alveolar epithelial cells type II (AEII cells) is focused since its contribution to defense against inhaled particles and potentially resulting adverse effects is assumed. Low dose levels should help to specify particle-related events, including inflammation and oxidative stress. RESULTS Rats were exposed to clean air, 0.1, 0.3, 1.0, and 3.0 mg/m3 CeO2 NM-212 or 50.0 mg/m3 BaSO4 NM-220 and the expression of 391 genes was analyzed in AEII cells after one, 28 and 90 days exposure. A total number of 34 genes was regulated, most of them related to inflammatory mediators. Marked changes in gene expression were measured for Ccl2, Ccl7, Ccl17, Ccl22, Ccl3, Ccl4, Il-1α, Il-1ß, and Il-1rn (inflammation), Lpo and Noxo1 (oxidative stress), and Mmp12 (inflammation/lung cancer). Genes related to genotoxicity and apoptosis did not display marked regulation. Although gene expression was less affected by BaSO4 compared to CeO2 the gene pattern showed great overlap. Gene expression was further analyzed in liver and kidney tissue showing inflammatory responses in both organs and marked downregulation of oxidative stress related genes in the kidney. Increases in the amount of Ce were measured in liver but not in kidney tissue. Investigation of selected genes on protein level revealed increased Ccl2 in bronchoalveolar lavage of exposed animals and increased Lpo and Mmp12 in the alveolar epithelia. CONCLUSION AEII cells contribute to CeO2 nanoparticle caused inflammatory and oxidative stress reactions in the respiratory tract by the release of related mediators. Effects of BaSO4 exposure are low. However, overlap between both substances were detected and support identification of potential early biomarkers for nanoparticle effects on the respiratory system. Signs for long-term effects need to be further evaluated by comparison to a respective exposure setting.
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Affiliation(s)
- Daniela Schwotzer
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany.
| | - Monika Niehof
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany
| | - Dirk Schaudien
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany
| | - Heiko Kock
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany
| | - Tanja Hansen
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany
| | - Clemens Dasenbrock
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany
| | - Otto Creutzenberg
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625, Hannover, Germany
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Chen G, Xu Y. Biosynthesis of cerium oxide nanoparticles and their effect on lipopolysaccharide (LPS) induced sepsis mortality and associated hepatic dysfunction in male Sprague Dawley rats. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 83:148-153. [DOI: 10.1016/j.msec.2017.11.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 10/25/2017] [Accepted: 11/17/2017] [Indexed: 01/12/2023]
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Impact of diesel exhaust exposure on the liver of mice fed on omega-3 polyunsaturated fatty acids-deficient diet. Food Chem Toxicol 2018; 111:284-294. [DOI: 10.1016/j.fct.2017.11.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 11/01/2017] [Accepted: 11/18/2017] [Indexed: 12/26/2022]
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Dumková J, Smutná T, Vrlíková L, Le Coustumer P, Večeřa Z, Dočekal B, Mikuška P, Čapka L, Fictum P, Hampl A, Buchtová M. Sub-chronic inhalation of lead oxide nanoparticles revealed their broad distribution and tissue-specific subcellular localization in target organs. Part Fibre Toxicol 2017; 14:55. [PMID: 29268755 PMCID: PMC5740755 DOI: 10.1186/s12989-017-0236-y] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 12/12/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Lead is well known environmental pollutant, which can cause toxic effects in multiple organ systems. However, the influence of lead oxide nanoparticles, frequently emitted to the environment by high temperature technological processes, is still concealed. Therefore, we investigate lead oxide nanoparticle distribution through the body upon their entry into lungs and determine the microscopic and ultramicroscopic changes caused by the nanoparticles in primary and secondary target organs. METHODS Adult female mice (ICR strain) were continuously exposed to lead oxide nanoparticles (PbO-NPs) with an average concentration approximately 106 particles/cm3 for 6 weeks (24 h/day, 7 days/week). At the end of the exposure period, lung, brain, liver, kidney, spleen, and blood were collected for chemical, histological, immunohistochemical and electron microscopic analyses. RESULTS Lead content was found to be the highest in the kidney and lungs, followed by the liver and spleen; the smallest content of lead was found in brain. Nanoparticles were located in all analysed tissues and their highest number was found in the lung and liver. Kidney, spleen and brain contained lower number of nanoparticles, being about the same in all three organs. Lungs of animals exposed to lead oxide nanoparticles exhibited hyperaemia, small areas of atelectasis, alveolar emphysema, focal acute catarrhal bronchiolitis and also haemostasis with presence of siderophages in some animals. Nanoparticles were located in phagosomes or formed clusters within cytoplasmic vesicles. In the liver, lead oxide nanoparticle exposure caused hepatic remodeling with enlargement and hydropic degeneration of hepatocytes, centrilobular hypertrophy of hepatocytes with karyomegaly, areas of hepatic necrosis, occasional periportal inflammation, and extensive accumulation of lipid droplets. Nanoparticles were accumulated within mitochondria and peroxisomes forming aggregates enveloped by an electron-dense mitochondrial matrix. Only in some kidney samples, we observed areas of inflammatory infiltrates around renal corpuscles, tubules or vessels in the cortex. Lead oxide nanoparticles were dispersed in the cytoplasm, but not within cell organelles. There were no significant morphological changes in the spleen as a secondary target organ. Thus, pathological changes correlated with the amount of nanoparticles found in cells rather than with the concentration of lead in a given organ. CONCLUSIONS Sub-chronic exposure to lead oxide nanoparticles has profound negative effects at both cellular and tissue levels. Notably, the fate and arrangement of lead oxide nanoparticles were dependent on the type of organs.
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Affiliation(s)
- J Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - T Smutná
- Institute of Animal Physiology and Genetics of the Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - L Vrlíková
- Institute of Animal Physiology and Genetics of the Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - P Le Coustumer
- Bordeaux University, UF STE, Allée G. Saint-Hilaire, 33615, Pessac Cedex, France
- UMR 5254 IPREM, CNRS/UPPA, Technopole Hélioparc, 2 av P. Angot, 64053, Pau Cedex9, France
- EA 4592 Georessources & Environnement/ Bordeaux Montaigne University-IPNB ENSEGID, Allée F. Daguin, 33615, Pessac Cedex, France
| | - Z Večeřa
- Institute of Analytical Chemistry of the Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - B Dočekal
- Institute of Analytical Chemistry of the Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - P Mikuška
- Institute of Analytical Chemistry of the Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - L Čapka
- Institute of Analytical Chemistry of the Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - P Fictum
- Department of Pathological Morphology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, 612 42, Brno, Czech Republic
| | - A Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - M Buchtová
- Institute of Animal Physiology and Genetics of the Czech Academy of Sciences, 602 00, Brno, Czech Republic.
- Department of Animal Physiology and Immunology, Institute of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic.
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Casals E, Gusta MF, Piella J, Casals G, Jiménez W, Puntes V. Intrinsic and Extrinsic Properties Affecting Innate Immune Responses to Nanoparticles: The Case of Cerium Oxide. Front Immunol 2017; 8:970. [PMID: 28855907 PMCID: PMC5557789 DOI: 10.3389/fimmu.2017.00970] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 07/28/2017] [Indexed: 01/13/2023] Open
Abstract
We review the apparent discrepancies between studies that report anti-inflammatory effects of cerium oxide nanoparticles (CeO2 NPs) through their reactive oxygen species-chelating properties and immunological studies highlighting their toxicity. We observe that several underappreciated parameters, such as aggregation size and degree of impurity, are critical determinants that need to be carefully addressed to better understand the NP biological effects in order to unleash their potential clinical benefits. This is because NPs can evolve toward different states, depending on the environment where they have been dispersed and how they have been dispersed. As a consequence, final characteristics of NPs can be very different from what was initially designed and produced in the laboratory. Thus, aggregation, corrosion, and interaction with extracellular matrix proteins critically modify NP features and fate. These modifications depend to a large extent on the characteristics of the biological media in which the NPs are dispersed. As a consequence, when reviewing the scientific literature, it seems that the aggregation state of NPs, which depends on the characteristics of the dispersing media, may be more significant than the composition or original size of the NPs. In this work, we focus on CeO2 NPs, which are reported sometimes to be protective and anti-inflammatory, and sometimes toxic and pro-inflammatory.
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Affiliation(s)
- Eudald Casals
- Vall d'Hebron Institut of Research (VHIR), Barcelona, Spain
| | - Muriel F Gusta
- Vall d'Hebron Institut of Research (VHIR), Barcelona, Spain
| | - Jordi Piella
- Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Barcelona, Spain
| | - Gregori Casals
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Wladimiro Jiménez
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain.,Department of Biomedicine, University of Barcelona, Barcelona, Spain
| | - Victor Puntes
- Vall d'Hebron Institut of Research (VHIR), Barcelona, Spain.,Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
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Ge L, Hu Q, Chen J, Shi M, Yang H, Zhu G. Inhibition of TNF-α sepsis of lipopolysaccharide induction using nano cerium oxide system. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:405-410. [DOI: 10.1016/j.msec.2017.03.207] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 03/19/2017] [Accepted: 03/21/2017] [Indexed: 11/30/2022]
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Cerium Oxide Nanoparticles in Lung Acutely Induce Oxidative Stress, Inflammation, and DNA Damage in Various Organs of Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9639035. [PMID: 28392888 PMCID: PMC5368370 DOI: 10.1155/2017/9639035] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 01/26/2017] [Accepted: 02/09/2017] [Indexed: 12/21/2022]
Abstract
CeO2 nanoparticles (CeO2 NPs) which are used as a diesel fuel additive are emitted in the particulate phase in the exhaust, posing a health concern. However, limited information exists regarding the in vivo acute toxicity of CeO2 NPs on multiple organs. Presently, we investigated the acute (24 h) effects of intratracheally instilled CeO2 NPs in mice (0.5 mg/kg) on oxidative stress, inflammation, and DNA damage in major organs including lung, heart, liver, kidneys, spleen, and brain. Lipid peroxidation measured by malondialdehyde production was increased in the lungs only, and reactive oxygen species were increased in the lung, heart, kidney, and brain. Superoxide dismutase activity was decreased in the lung, liver, and kidney, whereas glutathione increased in lung but it decreased in the kidney. Total nitric oxide was increased in the lung and spleen but it decreased in the heart. Tumour necrosis factor-α increased in all organs studied. Interleukin- (IL-) 6 increased in the lung, heart, liver, kidney, and spleen. IL-1β augmented in the lung, heart, kidney, and spleen. Moreover, CeO2 NPs induced DNA damage, assessed by COMET assay, in all organs studied. Collectively, these findings indicate that pulmonary exposure to CeO2 NPs causes oxidative stress, inflammation, and DNA damage in multiple organs.
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Wang K, He X, Linthicum W, Mezan R, Wang L, Rojanasakul Y, Wen Q, Yang Y. Carbon Nanotubes Induced Fibrogenesis on Nanostructured Substrates. ENVIRONMENTAL SCIENCE. NANO 2017; 4:689-699. [PMID: 28944063 PMCID: PMC5608452 DOI: 10.1039/c6en00402d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
While the rapidly evolving nanotechnology has shown promise in electronics, energy, healthcare and many other fields, there is an increasing concern about the adverse health consequences of engineered nanomaterials. To accurately evaluate the toxicity of nanomaterials, in vitro models incorporated with in vivo microenvironment characteristics are desirable. This study aims to delineate the influence of nanotopography on fibrogenic response of normal human lung fibroblasts to multi-walled carbon nanotubes (MWCNTs). Nanoscale gratings and pillars of various heights were fabricated on polydimethylsiloxane substrates. Cell spreading and biomechanics were measured, and fibrogenic responses including proliferation, collagen production and reactive oxygen species generation of the fibroblasts grown on the nanostructured substrates in response to MWCNTs were assessed. It was observed that the cells could be largely stretched on shallow nanogratings, leading to stiffer cytoskeleton and nucleus, enhanced cell proliferation and collagen production, and consequently, toxic response sensitivity of the fibroblasts was undermined. In contrast, the cell spreading and stiffness could be reduced using tall, isotropic nanopillars, which significantly improved the cell toxic sensitivity to the MWCNTs. In addition to highlighting the significant influence of cell-nanotopography interactions on cell sensing CNTs, this study contributed to development of physiologically relevant in vitro models for nanotoxicology study.
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Affiliation(s)
- Kai Wang
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia, USA, 26506
| | - Xiaoqing He
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia, USA, 26506
| | - Will Linthicum
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA, 01609
| | - Ryan Mezan
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia, USA, 26506
| | - Liying Wang
- Allergy and Clinical Immunology Branch, National Institute for Occupational Safety and Health, Morgantown, West Virginia, USA, 26505
| | - Yon Rojanasakul
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia, USA, 26506
| | - Qi Wen
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA, 01609
- Department of Physics, Worcester Polytechnic Institute, Worcester, Massachusetts, USA, 01609
| | - Yong Yang
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia, USA, 26506
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Forest V, Leclerc L, Hochepied JF, Trouvé A, Sarry G, Pourchez J. Impact of cerium oxide nanoparticles shape on their in vitro cellular toxicity. Toxicol In Vitro 2016; 38:136-141. [PMID: 27693598 DOI: 10.1016/j.tiv.2016.09.022] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/15/2016] [Accepted: 09/26/2016] [Indexed: 11/28/2022]
Abstract
Cerium oxides (CeO2) nanoparticles, also referred to as nanoceria, are extensively used with a wide range of applications. However, their impact on human health and on the environment is not fully elucidated. The aim of this study was to investigate the influence of the CeO2 nanoparticles morphology on their in vitro toxicity. CeO2 nanoparticles of similar chemical composition and crystallinity were synthesized, only the shape varied (rods or octahedrons/cubes). Macrophages from the RAW264.7 cell line were exposed to these different samples and the toxicity was evaluated in terms of lactate dehydrogenase (LDH) release, Tumor Necrosis Factor alpha (TNF-α) production and reactive oxygen species (ROS) generation. Results showed no ROS production, whatever the nanoparticle shape. The LDH release and the TNF-α production were significantly and dose-dependently enhanced by rod-like nanoparticles, whereas they did not vary with cubic/octahedral nanoparticles. In conclusion, a strong impact of CeO2 nanoparticle morphology on their in vitro toxicity was clearly demonstrated, underscoring that nanoceria shape should be carefully taken in consideration, especially in a "safer by design" context.
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Affiliation(s)
- Valérie Forest
- Ecole Nationale Supérieure des Mines de Saint-Etienne, CIS-EMSE, SAINBIOSE, F-42023 Saint Etienne, France; INSERM, U1059, F-42023 Saint Etienne, France; Université de Lyon, F-69000 Lyon, France.
| | - Lara Leclerc
- Ecole Nationale Supérieure des Mines de Saint-Etienne, CIS-EMSE, SAINBIOSE, F-42023 Saint Etienne, France; INSERM, U1059, F-42023 Saint Etienne, France; Université de Lyon, F-69000 Lyon, France
| | - Jean-François Hochepied
- MINES ParisTech, PSL Research University, MAT - Centre des matériaux, CNRS UMR 7633, BP 87, 91003 Evry, France; UCP, ENSTA ParisTech, Université Paris-Saclay, 828 bd des Maréchaux, 91762 Palaiseau Cedex, France
| | - Adeline Trouvé
- MINES ParisTech, PSL Research University, MAT - Centre des matériaux, CNRS UMR 7633, BP 87, 91003 Evry, France; UCP, ENSTA ParisTech, Université Paris-Saclay, 828 bd des Maréchaux, 91762 Palaiseau Cedex, France
| | - Gwendoline Sarry
- Ecole Nationale Supérieure des Mines de Saint-Etienne, CIS-EMSE, SAINBIOSE, F-42023 Saint Etienne, France; INSERM, U1059, F-42023 Saint Etienne, France; Université de Lyon, F-69000 Lyon, France
| | - Jérémie Pourchez
- Ecole Nationale Supérieure des Mines de Saint-Etienne, CIS-EMSE, SAINBIOSE, F-42023 Saint Etienne, France; INSERM, U1059, F-42023 Saint Etienne, France; Université de Lyon, F-69000 Lyon, France
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Dumkova J, Vrlikova L, Vecera Z, Putnova B, Docekal B, Mikuska P, Fictum P, Hampl A, Buchtova M. Inhaled Cadmium Oxide Nanoparticles: Their in Vivo Fate and Effect on Target Organs. Int J Mol Sci 2016; 17:ijms17060874. [PMID: 27271611 PMCID: PMC4926408 DOI: 10.3390/ijms17060874] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 05/18/2016] [Accepted: 05/19/2016] [Indexed: 12/17/2022] Open
Abstract
The increasing amount of heavy metals used in manufacturing equivalently increases hazards of environmental pollution by industrial products such as cadmium oxide (CdO) nanoparticles. Here, we aimed to unravel the CdO nanoparticle destiny upon their entry into lungs by inhalations, with the main focus on the ultrastructural changes that the nanoparticles may cause to tissues of the primary and secondary target organs. We indeed found the CdO nanoparticles to be transported from the lungs into secondary target organs by blood. In lungs, inhaled CdO nanoparticles caused significant alterations in parenchyma tissue including hyperemia, enlarged pulmonary septa, congested capillaries, alveolar emphysema and small areas of atelectasis. Nanoparticles were observed in the cytoplasm of cells lining bronchioles, in the alveolar spaces as well as inside the membranous pneumocytes and in phagosomes of lung macrophages. Nanoparticles even penetrated through the membrane into some organelles including mitochondria and they also accumulated in the cytoplasmic vesicles. In livers, inhalation caused periportal inflammation and local hepatic necrosis. Only minor changes such as diffusely thickened filtration membrane with intramembranous electron dense deposits were observed in kidney. Taken together, inhaled CdO nanoparticles not only accumulated in lungs but they were also transported to other organs causing serious damage at tissue as well as cellular level.
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Affiliation(s)
- Jana Dumkova
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno 625 00, Czech Republic.
| | - Lucie Vrlikova
- Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Brno 602 00, Czech Republic.
| | - Zbynek Vecera
- Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, Veveří 97, Brno 602 00, Czech Republic.
| | - Barbora Putnova
- Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Brno 602 00, Czech Republic.
| | - Bohumil Docekal
- Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, Veveří 97, Brno 602 00, Czech Republic.
| | - Pavel Mikuska
- Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, Veveří 97, Brno 602 00, Czech Republic.
| | - Petr Fictum
- Department of Pathological Morphology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno 612 42, Czech Republic.
| | - Ales Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno 625 00, Czech Republic.
| | - Marcela Buchtova
- Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Brno 602 00, Czech Republic.
- Department of Animal Physiology and Immunology, Faculty of Science, Masaryk University, Brno 625 00, Czech Republic.
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Li Y, Li P, Yu H, Bian Y. Recent advances (2010-2015) in studies of cerium oxide nanoparticles' health effects. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2016; 44:25-29. [PMID: 27088851 DOI: 10.1016/j.etap.2016.04.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 03/29/2016] [Accepted: 04/05/2016] [Indexed: 06/05/2023]
Abstract
Cerium oxide nanoparticles, widespread applied in our life, have attracted much concern for their human health effects. However, most of the works addressing cerium oxide nanoparticles toxicity have only used in vitro models or in vivo intratracheal instillation methods. The toxicity studies have varied results and not all are conclusive. The information about risk assessments derived from epidemiology studies is severely lacking. The knowledge of occupational safety and health (OSH) for exposed workers is very little. Thus this review focuses on recent advances in studies of toxicokinetics, antioxidant activity and toxicity. Additionally, aim to extend previous health effects assessments of cerium oxide nanoparticles, we summarize the epidemiology studies of engineered cerium oxide nanoparticles used as automotive diesel fuel additive, aerosol particulate matter in air pollution, other industrial ultrafine and nanoparticles (e.g., fumes particles generated in welding and flame cutting processes).
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Affiliation(s)
- Yan Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Av. Padre Tomás Pereira Taipa, Macau 999078, China; Shanghai Institute of Occupational Safety and Health (SIOSH), 369 North Chengdu Road, Shanghai 200041, China.
| | - Peng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Av. Padre Tomás Pereira Taipa, Macau 999078, China
| | - Hua Yu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Av. Padre Tomás Pereira Taipa, Macau 999078, China
| | - Ying Bian
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Av. Padre Tomás Pereira Taipa, Macau 999078, China.
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Bowden JA, Cantu TM, Chapman RW, Somerville SE, Guillette MP, Botha H, Hoffman A, Luus-Powell WJ, Smit WJ, Lebepe J, Myburgh J, Govender D, Tucker J, Boggs ASP, Guillette LJ. Predictive Blood Chemistry Parameters for Pansteatitis-Affected Mozambique Tilapia (Oreochromis mossambicus). PLoS One 2016; 11:e0153874. [PMID: 27115488 PMCID: PMC4846142 DOI: 10.1371/journal.pone.0153874] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 04/05/2016] [Indexed: 11/19/2022] Open
Abstract
One of the largest river systems in South Africa, the Olifants River, has experienced significant changes in water quality due to anthropogenic activities. Since 2005, there have been various “outbreaks” of the inflammatory disease pansteatitis in several vertebrate species. Large-scale pansteatitis-related mortality events have decimated the crocodile population at Lake Loskop and decreased the population at Kruger National Park. Most pansteatitis-related diagnoses within the region are conducted post-mortem by either gross pathology or histology. The application of a non-lethal approach to assess the prevalence and pervasiveness of pansteatitis in the Olifants River region would be of great importance for the development of a management plan for this disease. In this study, several plasma-based biomarkers accurately classified pansteatitis in Mozambique tilapia (Oreochromis mossambicus) collected from Lake Loskop using a commercially available benchtop blood chemistry analyzer combined with data interpretation via artificial neural network analysis. According to the model, four blood chemistry parameters (calcium, sodium, total protein and albumin), in combination with total length, diagnose pansteatitis to a predictive accuracy of 92 percent. In addition, several morphometric traits (total length, age, weight) were also associated with pansteatitis. On-going research will focus on further evaluating the use of blood chemistry to classify pansteatitis across different species, trophic levels, and within different sites along the Olifants River.
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Affiliation(s)
- John A. Bowden
- National Institute of Standards and Technology (NIST), Material Measurement Laboratory, Chemical Sciences Division, Environmental Chemical Sciences Group, Hollings Marine Laboratory, Charleston, South Carolina, United States of America
- * E-mail:
| | - Theresa M. Cantu
- Departments of Obstetrics and Gynecology, Medical University of South Carolina (MUSC), Charleston, South Carolina, United States of America
| | - Robert W. Chapman
- Marine Resources Research Institute, South Carolina Department of Natural Resources, Hollings Marine Laboratory, Charleston, South Carolina, United States of America
| | - Stephen E. Somerville
- Departments of Obstetrics and Gynecology, Medical University of South Carolina (MUSC), Charleston, South Carolina, United States of America
| | - Matthew P. Guillette
- Departments of Obstetrics and Gynecology, Medical University of South Carolina (MUSC), Charleston, South Carolina, United States of America
| | - Hannes Botha
- Scientific Services, Mpumalanga Tourism and Parks Agency, Nelspruit, South Africa
- Department of Biodiversity, University of Limpopo, Sovenga, South Africa
| | - Andre Hoffman
- Scientific Services, Mpumalanga Tourism and Parks Agency, Nelspruit, South Africa
| | | | - Willem J. Smit
- Department of Biodiversity, University of Limpopo, Sovenga, South Africa
| | - Jeffrey Lebepe
- Department of Biodiversity, University of Limpopo, Sovenga, South Africa
| | - Jan Myburgh
- Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
| | - Danny Govender
- Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
- Scientific Services, South African National Parks, Skukuza, South Africa
| | - Jonathan Tucker
- Marine Resources Research Institute, South Carolina Department of Natural Resources, Hollings Marine Laboratory, Charleston, South Carolina, United States of America
| | - Ashley S. P. Boggs
- National Institute of Standards and Technology (NIST), Material Measurement Laboratory, Chemical Sciences Division, Environmental Chemical Sciences Group, Hollings Marine Laboratory, Charleston, South Carolina, United States of America
| | - Louis J. Guillette
- Departments of Obstetrics and Gynecology, Medical University of South Carolina (MUSC), Charleston, South Carolina, United States of America
- Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
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Liao W, Zhang R, Dong C, Yu Z, Ren J. Novel walnut peptide-selenium hybrids with enhanced anticancer synergism: facile synthesis and mechanistic investigation of anticancer activity. Int J Nanomedicine 2016; 11:1305-21. [PMID: 27143875 PMCID: PMC4841427 DOI: 10.2147/ijn.s92257] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
This contribution reports a facile synthesis of degreased walnut peptides (WP1)-functionalized selenium nanoparticles (SeNPs) hybrids with enhanced anticancer activity and a detailed mechanistic evaluation of its superior anticancer activity. Structural and chemical characterizations proved that SeNPs are effectively capped with WP1 via physical absorption, resulting in a stable hybrid structure with an average diameter of 89.22 nm. A panel of selected human cancer cell lines demonstrated high susceptibility toward WP1-SeNPs and displayed significantly reduced proliferative behavior. The as-synthesized WP1-SeNPs exhibited excellent selectivity between cancer cells and normal cells. The targeted induction of apoptosis in human breast adenocarcinoma cells (MCF-7) was confirmed by the accumulation of arrested S-phase cells, nuclear condensation, and DNA breakage. Careful investigations revealed that an extrinsic apoptotic pathway can be attributed to the cell apoptosis and the same was confirmed by activation of the Fas-associated with death domain protein and caspases 3, 8, and 9. In addition, it was also understood that intrinsic apoptotic pathways including reactive oxygen species generation, as well as the reduction in mitochondrial membrane potential, are also involved in the WP1-SeNP-induced apoptosis. This suggested the involvement of multiple apoptosis pathways in the anticancer activity. Our results indicated that WP1-SeNP hybrids with Se core encapsulated in a WP1 shell could be a highly effective method to achieve anticancer synergism. Moreover, the great potential exhibited by WP1-SeNPs could make them an ideal candidate as a chemotherapeutic agent for human cancers, especially for breast cancer.
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Affiliation(s)
- Wenzhen Liao
- College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, Guangdong, People's Republic of China
| | - Rong Zhang
- College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, Guangdong, People's Republic of China
| | - Chenbo Dong
- Civil and Environmental Engineering, Rice University, Houston, TX, USA
| | - Zhiqiang Yu
- School of Pharmaceutical Science, Guangdong Provincial Key Laboratory of New Drug Screening, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Jiaoyan Ren
- College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, Guangdong, People's Republic of China
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Dunnick KM, Morris AM, Badding MA, Barger M, Stefaniak AB, Sabolsky EM, Leonard SS. Evaluation of the effect of valence state on cerium oxide nanoparticle toxicity following intratracheal instillation in rats. Nanotoxicology 2016; 10:992-1000. [PMID: 26898289 DOI: 10.3109/17435390.2016.1157220] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cerium (Ce) is becoming a popular metal for use in electrochemical applications. When in the form of cerium oxide (CeO2), Ce can exist in both 3 + and 4 + valence states, acting as an ideal catalyst. Previous in vitro and in vivo evidence have demonstrated that CeO2 has either anti- or pro-oxidant properties, possibly due to the ability of the nanoparticles to transition between valence states. Therefore, we chose to chemically modify the nanoparticles to shift the valence state toward 3+. During the hydrothermal synthesis process, 10 mol% gadolinium (Gd) and 20 mol% Gd, were substituted into the lattice of the CeO2 nanoparticles forming a perfect solid solution with various A-site valence states. These two Gd-doped CeO2 nanoparticles were compared to pure CeO2 nanoparticles. Preliminary characteristics indicated that doping results in minimal size and zeta potential changes but alters valence state. Following characterization, male Sprague-Dawley rats were exposed to 0.5 or 1.0 mg/kg nanoparticles via a single intratracheal instillation. Animals were sacrificed and bronchoalveolar lavage fluid and various tissues were collected to determine the effect of valence state and oxygen vacancies on toxicity 1-, 7-, or 84-day post-exposure. Results indicate that damage, as measured by elevations in lactate dehydrogenase, occurred within 1-day post-exposure and was sustained 7-day post-exposure, but subsided to control levels 84-day post-exposure. Furthermore, no inflammatory signaling or lipid peroxidation occurred following exposure with any of the nanoparticles. Our results implicate that valence state has a minimal effect on CeO2 nanoparticle toxicity in vivo.
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Affiliation(s)
- Katherine M Dunnick
- a HELD , National Institute for Occupational Safety and Health , Morgantown , WV , USA .,b Pharmaceutical and Pharmacological Sciences , West Virginia University , Morgantown , WV , USA
| | - Anna M Morris
- a HELD , National Institute for Occupational Safety and Health , Morgantown , WV , USA
| | - Melissa A Badding
- a HELD , National Institute for Occupational Safety and Health , Morgantown , WV , USA
| | - Mark Barger
- a HELD , National Institute for Occupational Safety and Health , Morgantown , WV , USA
| | - Aleksandr B Stefaniak
- c RHD , National Institute for Occupational Safety and Health , Morgantown , WV , USA , and
| | - Edward M Sabolsky
- d WVU Benjamin M. Statler College of Engineering and Mineral Resources , Morgantown , WV , USA
| | - Stephen S Leonard
- a HELD , National Institute for Occupational Safety and Health , Morgantown , WV , USA .,b Pharmaceutical and Pharmacological Sciences , West Virginia University , Morgantown , WV , USA
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Oró D, Yudina T, Fernández-Varo G, Casals E, Reichenbach V, Casals G, González de la Presa B, Sandalinas S, Carvajal S, Puntes V, Jiménez W. Cerium oxide nanoparticles reduce steatosis, portal hypertension and display anti-inflammatory properties in rats with liver fibrosis. J Hepatol 2016; 64:691-8. [PMID: 26519601 DOI: 10.1016/j.jhep.2015.10.020] [Citation(s) in RCA: 136] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 10/01/2015] [Accepted: 10/23/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND & AIMS Cerium oxide nanoparticles (CeO2NPs) have proven to behave as free radical scavengers and/or anti-inflammatory agents. The aim of the study was to determine whether CeO2NPs display hepatoprotective properties in experimental chronic liver disease. METHODS Systemic and hepatic effects of nanoparticles were assessed in CCl4-treated rats receiving CeO2NPs or vehicle twice weekly for two weeks and CCl4 treatment was continued for 8 additional weeks. Thereafter, mean arterial pressure and portal pressure (PP) were assessed and serum samples obtained to measure standard hepatic and renal function tests. Organ and subcellular distribution of NPs were assessed using mass spectrometry (ICP-MS) and transmission electron microscopy. Liver samples were obtained to evaluate steatosis, α-SMA expression, macrophage infiltration, apoptosis and mRNA expression of oxidative stress, inflammatory or vasoactive related genes. RESULTS Most CeO2NPs were located in the liver and it reduced hepatic steatosis, ameliorated systemic inflammatory biomarkers and improved PP without affecting mean arterial pressure. In addition, a marked reduction in mRNA expression of inflammatory cytokines (TNFα, IL1β, COX-2, iNOS), ET-1 and messengers related to oxidative (Epx, Ncf1, Ncf2) or endoplasmic reticulum (Atf3, Hspa5) stress signaling pathways was observed in the liver of rats receiving CeO2NPs. This was associated with reduced macrophage infiltration and reduced abundance of caspase-3, α-SMA and inflammatory cytokines. CONCLUSIONS CeO2NPs administration to CCl4-treated rats protects against chronic liver injury by reducing liver steatosis and portal hypertension and markedly attenuating the intensity of the inflammatory response, thereby suggesting that CeO2NPs may be of therapeutic value in chronic liver disease.
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Affiliation(s)
- Denise Oró
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Tetyana Yudina
- Institut Català de Nanociència i Nanotecnologia (ICN2), Bellaterra, Spain
| | - Guillermo Fernández-Varo
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain; Department Ciencies Fisiologiques I, University of Barcelona, Barcelona, Spain
| | - Eudald Casals
- Institut Català de Nanociència i Nanotecnologia (ICN2), Bellaterra, Spain
| | - Vedrana Reichenbach
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Gregori Casals
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain
| | | | - Silvia Sandalinas
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Silvia Carvajal
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Victor Puntes
- Institut Català de Nanociència i Nanotecnologia (ICN2), Bellaterra, Spain; Institut Català de Recerca i Estudis Avançats, (ICREA), Barcelona, Spain; Vall d'Hebron Insitute of Research (VHIR), Barcelona, Spain.
| | - Wladimiro Jiménez
- Biochemistry and Molecular Genetics Service, Hospital Clínic Universitari, IDIBAPS, CIBERehd, Barcelona, Spain; Department Ciencies Fisiologiques I, University of Barcelona, Barcelona, Spain.
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Therapeutic Potential of Cerium Oxide Nanoparticles for the Treatment of Peritonitis Induced by Polymicrobial Insult in Sprague-Dawley Rats. Crit Care Med 2016; 43:e477-89. [PMID: 26327202 DOI: 10.1097/ccm.0000000000001258] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVES Peritonitis is a life-threatening disease that is associated with high mortality. The purpose of this study was to determine if cerium oxide nanoparticles can be used to diminish intra-abdominal infection-induced mortality and systemic inflammatory response syndrome in the laboratory rat. DESIGN Randomized, controlled animal study and cell culture study. SETTING University research laboratory. SUBJECTS Male Sprague-Dawley rats aged 12 weeks, RAW 246.7 macrophage cell line. INTERVENTIONS Intra-abdominal infection or peritonitis was induced by intraperitoneal injection of cecal material (600 mg/kg in 5% sterile dextrose water at a dosage of 5 mL/kg) obtained from healthy donors. Rats in control and peritonitis groups received 200 μL of sterile deionized water IV via the tail vein, whereas rats in cerium oxide-only group and peritonitis+cerium oxide group received cerium oxide nanoparticles (0.5 mg/kg) IV at the time of polymicrobial injection. Survival rate was monitored for 14 days, while in other experiments, animals were killed at 3 and 18 hours after induction of peritonitis for biochemical analysis. MEASUREMENTS AND MAIN RESULTS Administration of a single dose (0.5 mg/kg) of cerium oxide nanoparticles IV to rats in the peritonitis group significantly improved survival rates and functioned to restore core body temperature toward baseline. Treatment-induced increases in animal survivability were associated with reduced systemic and hepatic oxidative stress, diminished serum cytokines, and chemokine levels. Changes in serum inflammatory markers with treatment were accompanied by decreased monocyte and lymphocyte extravasation into the peritoneal cavity along with decreased infiltration of macrophages into liver. In the heart, treatment diminished extracellular signal-regulated kinase 1/2 mitogen-activated protein kinase-Stat-3 signaling and attenuated endothelial expression of P-selectin and vascular cell adhesion molecule-1. CONCLUSIONS Cerium oxide nanoparticles attenuate the systemic inflammatory response associated with peritonitis, suggesting potential use as a novel therapeutic agent for the treatment of severe intra-abdominal infection.
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Pagano G, Aliberti F, Guida M, Oral R, Siciliano A, Trifuoggi M, Tommasi F. Rare earth elements in human and animal health: State of art and research priorities. ENVIRONMENTAL RESEARCH 2015; 142:215-20. [PMID: 26164116 DOI: 10.1016/j.envres.2015.06.039] [Citation(s) in RCA: 167] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 06/27/2015] [Accepted: 06/29/2015] [Indexed: 05/23/2023]
Abstract
BACKGROUND A number of applications have been developed using rare earth elements (REE), implying several human exposures and raising unsolved questions as to REE-associated health effects. METHODS A MedLine survey was retrieved from early reports (1980s) up to June 2015, focused on human and animal exposures to REE. Literature from animal models was selected focusing on REE-associated health effects. RESULTS Some REE occupational exposures, in jobs such as glass polishers, photoengravers and movie projectionists showed a few case reports on health effects affecting the respiratory system. No case-control or cohort studies of occupational REE exposures were retrieved. Environmental exposures have been biomonitored in populations residing in REE mining areas, showing REE accumulation. The case for a iatrogenic REE exposure was raised by the use of gadolinium-based contrast agents for nuclear magnetic resonance. Animal toxicity studies have shown REE toxicity, affecting a number of endpoints in liver, lungs and blood. On the other hand, the use of REE as feed additives in livestock is referred as a safe and promising device in zootechnical activities, possibly suggesting a hormetic effect both known for REE and for other xenobiotics. Thus, investigations on long-term exposures and observations are warranted. CONCLUSION The state of art provides a limited definition of the health effects in occupationally or environmentally REE-exposed human populations. Research priorities should be addressed to case-control or cohort studies of REE-exposed humans and to life-long animal experiments.
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Affiliation(s)
- Giovanni Pagano
- University of Naples "Federico II", Environmental Hygiene, via Cinthia, I-80126 Naples, Italy.
| | - Francesco Aliberti
- University of Naples "Federico II", Environmental Hygiene, via Cinthia, I-80126 Naples, Italy
| | - Marco Guida
- University of Naples "Federico II", Environmental Hygiene, via Cinthia, I-80126 Naples, Italy
| | - Rahime Oral
- Ege University, Faculty of Fisheries, TR-35100 Bornova, İzmir, Turkey
| | - Antonietta Siciliano
- University of Naples "Federico II", Environmental Hygiene, via Cinthia, I-80126 Naples, Italy
| | - Marco Trifuoggi
- University of Naples "Federico II", Department of Chemical Sciences, I-80126 Naples, Italy
| | - Franca Tommasi
- "Aldo Moro" Bari University, Department of Biology, I-70126 Bari, Italy
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Gagnon J, Fromm KM. Toxicity and Protective Effects of Cerium Oxide Nanoparticles (Nanoceria) Depending on Their Preparation Method, Particle Size, Cell Type, and Exposure Route. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500643] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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