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Huang C, Liu X, Wu Q, Cao J, Zhu X, Wang X, Song Y. Cardiovascular toxic effects of nanoparticles and corresponding molecular mechanisms. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 356:124360. [PMID: 38871171 DOI: 10.1016/j.envpol.2024.124360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 06/04/2024] [Accepted: 06/09/2024] [Indexed: 06/15/2024]
Abstract
Rapid advancements in nanotechnology have been integrated into various disciplines, leading to an increased prevalence of nanoparticle exposure. The widespread utilization of nanomaterials and heightened levels of particulate pollution have prompted government departments to intensify their focus on assessing the safety of nanoparticles (NPs). The cardiovascular system, crucial for maintaining human health, has emerged as vulnerable to damage from nanoparticle exposure. A mounting body of evidence indicates that interactions can occur when NPs come into contact with components of the cardiovascular system, contributing to adverse cardiovascular disease (CVD). However, the underlying molecular mechanisms driving these events remain elusive. This work provides a comprehensive review of recent advance on nanoparticle-induced adverse cardiovascular events and offers insight into the associated molecular mechanisms. Finally, the influencing factors of NPs-induced cardiovascular toxicity are discussed.
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Affiliation(s)
- Chunfeng Huang
- 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
| | - Xuting 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
| | - Qingchun Wu
- 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
| | - Jianzhong Cao
- 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
| | - Xiangyu Zhu
- 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
| | - Xinyu 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
| | - Yang Song
- 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.
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2
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Berthing T, Lard M, Danielsen PH, Abariute L, Barfod KK, Adolfsson K, Knudsen KB, Wolff H, Prinz CN, Vogel U. Pulmonary toxicity and translocation of gallium phosphide nanowires to secondary organs following pulmonary exposure in mice. J Nanobiotechnology 2023; 21:322. [PMID: 37679803 PMCID: PMC10483739 DOI: 10.1186/s12951-023-02049-0] [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: 05/03/2023] [Accepted: 08/04/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND III-V semiconductor nanowires are envisioned as being integrated in optoelectronic devices in the near future. However, the perspective of mass production of these nanowires raises concern for human safety due to their asbestos- and carbon nanotube-like properties, including their high aspect ratio shape. Indeed, III-V nanowires have similar dimensions as Mitsui-7 multi-walled carbon nanotubes, which induce lung cancer by inhalation in rats. It is therefore urgent to investigate the toxicological effects following lung exposure to III-V nanowires prior to their use in industrial production, which entails risk of human exposure. Here, female C57BL/6J mice were exposed to 2, 6, and 18 µg (0.12, 0.35 and 1.1 mg/kg bw) of gallium phosphide (III-V) nanowires (99 nm diameter, 3.7 μm length) by intratracheal instillation and the toxicity was investigated 1, 3, 28 days and 3 months after exposure. Mitsui-7 multi-walled carbon nanotubes and carbon black Printex 90 nanoparticles were used as benchmark nanomaterials. RESULTS Gallium phosphide nanowires induced genotoxicity in bronchoalveolar lavage cells and acute inflammation with eosinophilia observable both in bronchoalveolar lavage and lung tissue (1 and 3 days post-exposure). The inflammatory response was comparable to the response following exposure to Mitsui-7 multi-walled carbon nanotubes at similar dose levels. The nanowires underwent partial dissolution in the lung resulting in thinner nanowires, with an estimated in vivo half-life of 3 months. Despite the partial dissolution, nanowires were detected in lung, liver, spleen, kidney, uterus and brain 3 months after exposure. CONCLUSION Pulmonary exposure to gallium phosphide nanowires caused similar toxicological effects as the multi-walled carbon nanotube Mitsui-7.
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Affiliation(s)
- Trine Berthing
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Mercy Lard
- Division of Solid State Physics and NanoLund, Lund University, Lund, 22 100, Sweden
| | | | - Laura Abariute
- Division of Solid State Physics and NanoLund, Lund University, Lund, 22 100, Sweden
- Phase Holographic Imaging PHI AB, Lund, 224 78, Sweden
| | - Kenneth K Barfod
- The National Research Centre for the Working Environment, Copenhagen, Denmark
- Department of Food Science, Microbiology and Fermentation, University of Copenhagen, Copenhagen, Denmark
| | - Karl Adolfsson
- Division of Solid State Physics and NanoLund, Lund University, Lund, 22 100, Sweden
- Axis Communications AB, Lund, 223 69, Sweden
| | - Kristina B Knudsen
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Henrik Wolff
- Finnish Institute of Occupational Health, Helsinki, Finland
- Department of Pathology, University of Helsinki, Helsinki, Finland
| | - Christelle N Prinz
- Division of Solid State Physics and NanoLund, Lund University, Lund, 22 100, Sweden.
| | - Ulla Vogel
- The National Research Centre for the Working Environment, Copenhagen, Denmark.
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark.
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3
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Chen S, Su Y, Zhang M, Zhang Y, Xiu P, Luo W, Zhang Q, Zhang X, Liang H, Lee APW, Shao L, Xiu J. Insights into the toxicological effects of nanomaterials on atherosclerosis: mechanisms involved and influence factors. J Nanobiotechnology 2023; 21:140. [PMID: 37118804 PMCID: PMC10148422 DOI: 10.1186/s12951-023-01899-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 04/16/2023] [Indexed: 04/30/2023] Open
Abstract
Atherosclerosis is one of the most common types of cardiovascular disease and is driven by lipid accumulation and chronic inflammation in the arteries, which leads to stenosis and thrombosis. Researchers have been working to design multifunctional nanomedicines with the ability to target, diagnose, and treat atherosclerosis, but recent studies have also identified that nanomaterials can cause atherosclerosis. Therefore, this review aims to outline the molecular mechanisms and physicochemical properties of nanomaterials that promote atherosclerosis. By analyzing the toxicological effects of nanomaterials on cells involved in the pathogenesis of atherosclerosis such as vascular endothelial cells, vascular smooth muscle cells and immune cells, we aim to provide new perspectives for the prevention and treatment of atherosclerosis, and raise awareness of nanotoxicology to advance the clinical translation and sustainable development of nanomaterials.
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Affiliation(s)
- Siyu Chen
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yuan Su
- Stomatology Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, China
| | - Manjin Zhang
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, China
| | - Yulin Zhang
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, China
| | - Peiming Xiu
- Guangdong Medical University, Dongguan, 523808, China
| | - Wei Luo
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Qiuxia Zhang
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Xinlu Zhang
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Hongbin Liang
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Alex Pui-Wai Lee
- Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Longquan Shao
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, China.
| | - Jiancheng Xiu
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
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Wierzbicka A, Omelekhina Y, Saber AT, Bloom E, Gren L, Poulsen SS, Strandberg B, Pagels J, Jacobsen NR. Indoor PM 2.5 from occupied residences in Sweden caused higher inflammation in mice compared to outdoor PM 2.5. INDOOR AIR 2022; 32:e13177. [PMID: 36567521 PMCID: PMC10107884 DOI: 10.1111/ina.13177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/30/2022] [Accepted: 11/05/2022] [Indexed: 06/17/2023]
Abstract
We spend most of our time indoors; however, little is known about the effects of exposure to aerosol particles indoors. We aimed to determine differences in relative toxicity and physicochemical properties of PM2.5 collected simultaneously indoors (PM2.5 INDOOR ) and outdoors (PM2.5 OUTDOOR ) in 15 occupied homes in southern Sweden. Collected particles were extracted from filters, pooled (indoor and outdoor separately), and characterized for chemical composition and endotoxins before being tested for toxicity in mice via intratracheal instillation. Various endpoints including lung inflammation, genotoxicity, and acute-phase response in lung and liver were assessed 1, 3, and 28 days post-exposure. Chemical composition of particles used in toxicological assessment was compared to particles analyzed without extraction. Time-resolved particle mass and number concentrations were monitored. PM2.5 INDOOR showed higher relative concentrations (μg mg-1 ) of metals, PAHs, and endotoxins compared to PM2.5 OUTDOOR . These differences may be linked to PM2.5 INDOOR causing significantly higher lung inflammation and lung acute-phase response 1 day post-exposure compared to PM2.5 OUTDOOR and vehicle controls, respectively. None of the tested materials caused genotoxicity. PM2.5 INDOOR displayed higher relative toxicity than PM2.5 OUTDOOR under the studied conditions, that is, wintertime with reduced air exchange rates, high influence of indoor sources, and relatively low outdoor concentrations of PM. Reducing PM2.5 INDOOR exposure requires reduction of both infiltration from outdoors and indoor-generated particles.
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Affiliation(s)
- Aneta Wierzbicka
- Ergonomics and Aerosol TechnologyLund UniversityLundSweden
- Centre for Healthy Indoor EnvironmentsLund UniversityLundSweden
| | - Yuliya Omelekhina
- Ergonomics and Aerosol TechnologyLund UniversityLundSweden
- Centre for Healthy Indoor EnvironmentsLund UniversityLundSweden
| | | | - Erica Bloom
- Division of Built EnvironmentRISE Research Institutes of SwedenStockholmSweden
| | - Louise Gren
- Ergonomics and Aerosol TechnologyLund UniversityLundSweden
| | - Sarah Søs Poulsen
- The National Research Centre for the Working EnvironmentCopenhagenDenmark
| | - Bo Strandberg
- Division of Occupational and Environmental MedicineLund UniversityLundSweden
- Department of Occupational and Environmental MedicineRegion SkåneLundSweden
| | - Joakim Pagels
- Ergonomics and Aerosol TechnologyLund UniversityLundSweden
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5
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Di Ianni E, Møller P, Cholakova T, Wolff H, Jacobsen NR, Vogel U. Assessment of primary and inflammation-driven genotoxicity of carbon black nanoparticles in vitro and in vivo. Nanotoxicology 2022; 16:526-546. [PMID: 35993455 DOI: 10.1080/17435390.2022.2106906] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Carbon black nanoparticles (CBNPs) have a large surface area/volume ratio and are known to generate oxidative stress and inflammation that may result in genotoxicity and cancer. Here, we evaluated the primary and inflammatory response-driven (i.e. secondary) genotoxicity of two CBNPs, Flammruss101 (FL101) and PrintexXE2B (XE2B) that differ in size and specific surface area (SSA), and cause different amounts of reactive oxygen species. Three doses (low, medium and high) of FL101 and XE2B were assessed in vitro in the lung epithelial (A549) and activated THP-1 (THP-1a) monocytic cells exposed in submerged conditions for 6 and 24 h, and in C57BL/6 mice at day 1, 28 and 90 following intratracheal instillation. In vitro, we assessed pro-inflammatory response as IL-8 and IL-1β gene expression, and in vivo, inflammation was determined as inflammatory cell infiltrates in bronchial lavage (BAL) fluid and as histological changes in lung tissue. DNA damage was quantified in vitro and in vivo as DNA strand breaks levels by the alkaline comet assay. Inflammatory responses in vitro and in vivo correlated with dosed CBNPs SSA. Both materials induced DNA damage in THP-1a (correlated with dosed mass), and only XE2B in A549 cells. Non-statistically significant increase in DNA damage in vivo was observed in BAL cells. In conclusion, this study shows dosed SSA predicted inflammation both in vivo and in vitro, whereas dosed mass predicted genotoxicity in vitro in THP-1a cells. The observed lack of correlation between CBNP surface area and genotoxicity provides little evidence of inflammation-driven genotoxicity in vivo and in vitro.
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Affiliation(s)
- Emilio Di Ianni
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Peter Møller
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen, Denmark
| | - Tanya Cholakova
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Henrik Wolff
- Occupational Safety, Finnish Institute of Occupational Health, Helsinki, Finland
| | | | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen, Denmark.,National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
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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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7
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Li S, Yan D, Huang C, Yang F, Cao Y. TiO 2 nanosheets promote the transformation of vascular smooth muscle cells into foam cells in vitro and in vivo through the up-regulation of nuclear factor kappa B subunit 2. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127704. [PMID: 34799167 DOI: 10.1016/j.jhazmat.2021.127704] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 10/21/2021] [Accepted: 11/01/2021] [Indexed: 05/15/2023]
Abstract
Titanium dioxide (TiO2) nanomaterials have been shown to promote atherosclerosis through endothelial dysfunction. This study investigated the toxicity of TiO2 nanosheets (NSs) to vascular smooth muscle cells (VSMCs), one of the pivotal cells involved in all stages of atherosclerosis. Only a high concentration of TiO2 NSs (128 μg/mL) modestly induced cytotoxicity by decreasing thiols. RNA-sequencing data revealed that 64 μg/mL TiO2 NSs significantly down-regulated 94 genes and up-regulated 174 genes, respectively. Gene ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways related to SMC function and lipid metabolism were altered. TiO2 NSs increased nuclear factor kappa B subunit 2 (NFKB2), which led to a decrease in VSMC marker actin alpha 2, smooth muscle (ACTA2). On the other hand, macrophage marker CD36 and fatty acid synthase (FASN) proteins were increased. Additionally, TiO2 NSs induced inflammatory cytokines and lipid accumulation, and these effects were curtailed by NFKB inhibitor - triptolide. Furthermore, repeated TiO2 NS injection (5 mg/kg BW, once a day for 5 continuous days) into ICR mice led to increased NFKB2, CD36 and FASN, with a decreased ACTA2. Our results suggested that TiO2 NSs promoted the transformation of VSMCs into foam cells through the up-regulation of NFKB2.
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Affiliation(s)
- Shuang Li
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, China; College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing 210037, China; Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Dejian Yan
- Institute of Advanced Materials, North China Electric Power University, Beijing 102206, China
| | - Chaobo Huang
- College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing 210037, China
| | - Fei Yang
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yi Cao
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, China; Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan 411105, China.
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8
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Grau-Perez M, Caballero-Mateos MJ, Domingo-Relloso A, Navas-Acien A, Gomez-Ariza JL, Garcia-Barrera T, Leon-Latre M, Soriano-Gil Z, Jarauta E, Cenarro A, Moreno-Franco B, Laclaustra M, Civeira F, Casasnovas JA, Guallar E, Tellez-Plaza M. Toxic Metals and Subclinical Atherosclerosis in Carotid, Femoral, and Coronary Vascular Territories: The Aragon Workers Health Study. Arterioscler Thromb Vasc Biol 2021; 42:87-99. [PMID: 34879710 DOI: 10.1161/atvbaha.121.316358] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Studies evaluating the association of metals with subclinical atherosclerosis are mostly limited to carotid arteries. We assessed individual and joint associations of nonessential metals exposure with subclinical atherosclerosis in 3 vascular territories. Approach and Results: One thousand eight hundred seventy-three Aragon Workers Health Study participants had urinary determinations of inorganic arsenic species, barium, cadmium, chromium, antimony, titanium, uranium, vanadium, and tungsten. Plaque presence in carotid and femoral arteries was determined by ultrasound. Coronary Agatston calcium score ≥1 was determined by computed tomography scan. Median arsenic, barium, cadmium, chromium, antimony, titanium, uranium, vanadium, and tungsten levels were 1.83, 1.98, 0.27, 1.18, 0.05, 9.8, 0.03, 0.66, and 0.23 μg/g creatinine, respectively. The adjusted odds ratio (95% CI) for subclinical atherosclerosis presence in at least one territory was 1.25 (1.03-1.51) for arsenic, 1.67 (1.22-2.29) for cadmium, and 1.26 (1.04-1.52) for titanium. These associations were driven by arsenic and cadmium in carotid, cadmium and titanium in femoral, and titanium in coronary territories and mostly remained after additional adjustment for the other relevant metals. Titanium, cadmium, and antimony also showed positive associations with alternative definitions of increased coronary calcium. Bayesian Kernel Machine Regression analysis simultaneously evaluating metal associations suggested an interaction between arsenic and the joint cadmium-titanium exposure. CONCLUSIONS Our results support arsenic and cadmium and identify titanium and potentially antimony as atherosclerosis risk factors. Exposure reduction and mitigation interventions of these metals may decrease cardiovascular risk in individuals without clinical disease.
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Affiliation(s)
- Maria Grau-Perez
- Area of Cardiometabolic and Renal Risk, Biomedical Research Institute INCLIVA, Valencia, Spain (M.G.-P., M.J.C.-M., M.T.-P.).,Department of Preventive Medicine and Microbiology, Autonomous University of Madrid, Spain (M.G.-P., M.T.-P.).,Department of Statistics and Operational Research, University of Valencia, Spain (M.G.-P., A.D.-R.)
| | - Maria J Caballero-Mateos
- Area of Cardiometabolic and Renal Risk, Biomedical Research Institute INCLIVA, Valencia, Spain (M.G.-P., M.J.C.-M., M.T.-P.)
| | - Arce Domingo-Relloso
- Department of Statistics and Operational Research, University of Valencia, Spain (M.G.-P., A.D.-R.).,Department of Chronic Diseases Epidemiology, National Center for Epidemiology, Carlos III Health Institutes, Madrid, Spain (A.D.-R., M.T.-P.).,Department of Environmental Health Sciences, Columbia University, New York, NY (A.D.-R., A.N.-A.)
| | - Ana Navas-Acien
- Department of Environmental Health Sciences, Columbia University, New York, NY (A.D.-R., A.N.-A.)
| | - Jose L Gomez-Ariza
- Research Center on Natural Resources, Health and the Environment, Department of Chemistry, University of Huelva, Spain (J.L.G.-A., T.G.-B.)
| | - Tamara Garcia-Barrera
- Research Center on Natural Resources, Health and the Environment, Department of Chemistry, University of Huelva, Spain (J.L.G.-A., T.G.-B.)
| | - Montse Leon-Latre
- CIBERCV (M.L.-L., E.J., A.C., M.L., F.C., J.A.C.).,Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.)
| | - Zoraida Soriano-Gil
- Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Spain (Z.S.-G., B.M.-F.)
| | - Estibaliz Jarauta
- CIBERCV (M.L.-L., E.J., A.C., M.L., F.C., J.A.C.).,Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Hospital Universitario Miguel Servet, Zaragoza, Spain, and University of Zaragoza, Spain (E.J., B.M.-F., M.L., F.C., J.A.C.)
| | - Ana Cenarro
- CIBERCV (M.L.-L., E.J., A.C., M.L., F.C., J.A.C.).,Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Instituto Aragonés de Ciencias de la Salud (A.C.)
| | - Belen Moreno-Franco
- Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Hospital Universitario Miguel Servet, Zaragoza, Spain, and University of Zaragoza, Spain (E.J., B.M.-F., M.L., F.C., J.A.C.).,Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Spain (Z.S.-G., B.M.-F.)
| | - Martin Laclaustra
- CIBERCV (M.L.-L., E.J., A.C., M.L., F.C., J.A.C.).,Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Hospital Universitario Miguel Servet, Zaragoza, Spain, and University of Zaragoza, Spain (E.J., B.M.-F., M.L., F.C., J.A.C.)
| | - Fernando Civeira
- CIBERCV (M.L.-L., E.J., A.C., M.L., F.C., J.A.C.).,Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Hospital Universitario Miguel Servet, Zaragoza, Spain, and University of Zaragoza, Spain (E.J., B.M.-F., M.L., F.C., J.A.C.)
| | - Jose A Casasnovas
- CIBERCV (M.L.-L., E.J., A.C., M.L., F.C., J.A.C.).,Instituto de Investigacion Sanitaria de Aragon (M.L.-L., Z.S.-G., E.J., A.C., B.M.-F., M.L., F.C., J.A.C.).,Hospital Universitario Miguel Servet, Zaragoza, Spain, and University of Zaragoza, Spain (E.J., B.M.-F., M.L., F.C., J.A.C.)
| | - Eliseo Guallar
- Departments of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD.,Medicine (E.G.), Johns Hopkins University, Baltimore, MD
| | - Maria Tellez-Plaza
- Area of Cardiometabolic and Renal Risk, Biomedical Research Institute INCLIVA, Valencia, Spain (M.G.-P., M.J.C.-M., M.T.-P.).,Department of Preventive Medicine and Microbiology, Autonomous University of Madrid, Spain (M.G.-P., M.T.-P.).,Department of Chronic Diseases Epidemiology, National Center for Epidemiology, Carlos III Health Institutes, Madrid, Spain (A.D.-R., M.T.-P.).,Environmental Health and Engineering (M.T.-P.), Johns Hopkins University, Baltimore, MD
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9
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Gu M, Wang S, Cao W, Yan D, Cao Y. Comparison of P25 and nanobelts on Kruppel-like factor-mediated nitric oxide pathways in human umbilical vein endothelial cells. J Appl Toxicol 2021; 42:651-659. [PMID: 34633093 DOI: 10.1002/jat.4247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 12/17/2022]
Abstract
Recently, we reported that titanium dioxide (TiO2 ) materials activated endothelial cells via Kruppel-like factor (KLF)-mediated nitric oxide (NO) dysfunction, but the roles of physical properties of materials are not clear. In this study, we prepared nanobelts from P25 particles and compared their adverse effects to human umbilical vein endothelial cells (HUVECs). TiO2 nanobelts had belt-like morphology but comparable surface areas as P25 particles. When applied to HUVECs, P25 particles or nanobelts did not induce cytotoxicity, although nanobelts were much more effective to increase intracellular Ti element concentrations compared the same amounts of P25 particles. Only nanobelts significantly induced THP-1 adhesion onto HUVECs. Consistently, nanobelts were more significant to induce the expression of intracellular adhesion molecule-1 (ICAM1) and the release of soluble ICAM-1 (sICAM-1), indicating that nanobelts were more potent to induce endothelial activation in vitro. As the mechanisms for endothelial activation, both P25 and nanobelts reduced the generation of intracellular NO as well as the expression of NO regulators KLF2 and KLF4. Combined, the results from this study indicated that the different morphologies of P25 particles and nanobelts only changed their internalization into HUVECs but showed minimal impact on KLF-mediated NO signaling pathways.
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Affiliation(s)
- Manyu Gu
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China.,Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Shuyi Wang
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China.,Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Wandi Cao
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China.,Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Dejian Yan
- Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Yi Cao
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
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10
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Christophersen DV, Møller P, Thomsen MB, Lykkesfeldt J, Loft S, Wallin H, Vogel U, Jacobsen NR. Accelerated atherosclerosis caused by serum amyloid A response in lungs of ApoE -/- mice. FASEB J 2021; 35:e21307. [PMID: 33638910 DOI: 10.1096/fj.202002017r] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/16/2020] [Accepted: 12/10/2020] [Indexed: 12/20/2022]
Abstract
Airway exposure to eg particulate matter is associated with cardiovascular disease including atherosclerosis. Acute phase genes, especially Serum Amyloid A3 (Saa3), are highly expressed in the lung following pulmonary exposure to particles. We aimed to investigate whether the human acute phase protein SAA (a homolog to mouse SAA3) accelerated atherosclerotic plaque progression in Apolipoprotein E knockout (ApoE-/- ) mice. Mice were intratracheally (i.t.) instilled with vehicle (phosphate buffered saline) or 2 µg human SAA once a week for 10 weeks. Plaque progression was assessed in the aorta using noninvasive ultrasound imaging of the aorta arch as well as by en face analysis. Additionally, lipid peroxidation, SAA3, and cholesterol were measured in plasma, inflammation was determined in lung, and mRNA levels of the acute phase genes Saa1 and Saa3 were measured in the liver and lung, respectively. Repeated i.t. instillation with SAA caused a significant progression in the atherosclerotic plaques in the aorta (1.5-fold). Concomitantly, SAA caused a statistically significant increase in neutrophils in bronchoalveolar lavage fluid (625-fold), in pulmonary Saa3 (196-fold), in systemic SAA3 (1.8-fold) and malondialdehyde levels (1.14-fold), indicating acute phase response (APR), inflammation and oxidative stress. Finally, pulmonary exposure to SAA significantly decreased the plasma levels of very low-density lipoproteins - low-density lipoproteins and total cholesterol, possibly due to lipids being sequestered in macrophages or foam cells in the arterial wall. Combined these results indicate the importance of the pulmonary APR and SAA3 for plaque progression.
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Affiliation(s)
- Daniel Vest Christophersen
- Department of Public Health, Section of Environmental Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen K, Denmark.,Ambu A/S, Ballerup, Denmark.,The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Peter Møller
- Department of Public Health, Section of Environmental Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen K, Denmark
| | - Morten Baekgaard Thomsen
- Department of Biomedical Sciences, Heart and Circulatory Research Section, Faculty of Health Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Jens Lykkesfeldt
- Department of Veterinary Disease Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg C, Denmark
| | - Steffen Loft
- Department of Public Health, Section of Environmental Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen K, Denmark
| | - Håkan Wallin
- Department of Public Health, Section of Environmental Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen K, Denmark.,The National Research Centre for the Working Environment, Copenhagen, Denmark.,National Institute of Occupational Health, Oslo, Norway
| | - Ulla Vogel
- The National Research Centre for the Working Environment, Copenhagen, Denmark.,Department of Micro- and Nanotechnology, Technical University of Denmark, Kgs. Lyngby, Denmark
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11
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Li S, Zheng X, Huang C, Cao Y. Titanate nanofibers reduce Kruppel-like factor 2 (KLF2)-eNOS pathway in endothelial monolayer: A transcriptomic study. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.10.044] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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12
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Kumar R, Gulia K. The convergence of nanotechnology‐stem cell, nanotopography‐mechanobiology, and biotic‐abiotic interfaces: Nanoscale tools for tackling the top killer, arteriosclerosis, strokes, and heart attacks. NANO SELECT 2021. [DOI: 10.1002/nano.202000192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Rajiv Kumar
- NIET National Institute of Medical Science Rajasthan India
| | - Kiran Gulia
- Materials and Manufacturing School of Engineering University of Wolverhampton Wolverhampton England, UK
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13
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Yang L, Jiang Y, Zhao L, Li M, Guo W, Shu J, Zhu R, Zhang X. Multiple metals exposure and arterial stiffness: A panel study in China. CHEMOSPHERE 2021; 263:128217. [PMID: 33297174 DOI: 10.1016/j.chemosphere.2020.128217] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/24/2020] [Accepted: 08/29/2020] [Indexed: 06/12/2023]
Abstract
Chronic exposure to metals has been linked to arterial stiffness. However, the effects of exposure to multiple metals on arterial stiffness have rarely been studied. We aimed to investigate the associations of 23 urinary metals with arterial stiffness in a panel study of 127 Chinese adults with 3 repeated visits. Urinary metal measurements were conducted once a day for 4 consecutive days of each visit. Brachial-ankle pulse wave velocity (baPWV) and ankle-brachial index (ABI) were measured in health examinations during each visit. Linear mixed models, least absolute shrinkage and selection operator (LASSO) penalized regression models, and generalized linear models were applied to investigate the associations between multiple metals and arterial stiffness parameters. The odds ratio (OR) for peripheral arterial disease (PAD) was examined using generalized estimating equations. After adjusting for potential covariates and other metals, we found ABI reductions were associated with one unit increase in 4-day average (lag 0-3 day) of ln-transformed urinary titanium (Ti) [β = -0.019 (SE = 0.010), P = 0.045], and cobalt (Co) [β = -0.012 (SE = 0.006), P = 0.048], whereas no significant associations were observed for baPWV at different lag days. Stratified analyses revealed that urinary Ti was inversely related to ABI among never-smokers or in the winter. In addition, the current day or 4-day average of ln-transformed urinary Ti was associated with an increased OR of 1.94 (95% CI: 1.28, 2.92) or 3.30 (95% CI: 1.64, 6.63) for PAD, respectively. Our study showed significant associations of exposure to Ti and Co with arterial stiffness. Particularly, Ti may increase the risk of PAD.
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Affiliation(s)
- Liangle Yang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Jiang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Zhao
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Meng Li
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenting Guo
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingyi Shu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Zhu
- Department of Traditional Chinese Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Xiaomin Zhang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, And State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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14
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Berdiaki A, Perisynaki E, Stratidakis A, Kulikov PP, Kuskov AN, Stivaktakis P, Henrich-Noack P, Luss AL, Shtilman MM, Tzanakakis GN, Tsatsakis A, Nikitovic D. Assessment of Amphiphilic Poly- N-vinylpyrrolidone Nanoparticles' Biocompatibility with Endothelial Cells in Vitro and Delivery of an Anti-Inflammatory Drug. Mol Pharm 2020; 17:4212-4225. [PMID: 32986447 DOI: 10.1021/acs.molpharmaceut.0c00667] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Nanoparticles (NPs) produced from amphiphilic derivatives of poly-N-vinylpyrrolidone (Amph-PVP), composed of various molecular weight polymeric hydrophilic fragments linked into hydrophobic n-alkyl chains of varying lengths, were previously shown to exert excellent biocompatibility. Although routes of administration can be different, finally, most nanosystems enter the blood circulation or lymphatic vessels, and by this, they establish direct contact with endothelial cells. In this study, Amph-PVP NPs and fluorescently labeled Amph-PVP-based NPs, namely "PVP" NPs (Amph-PVP-NPs (6000 Da) unloaded) and "F"-NPs (Amph-PVP-NPs (6000 Da) loaded with fluorescent FITC), were synthesized to study Amph-PVP NPs interactions with HMEC-1 endothelial cells. PVP NPs were readily uptaken by HMEC-1 cells in a concentration-dependent manner, as demonstrated by immunofluorescence imaging. Upon uptake, the FITC dye was localized to the perinuclear region and cytoplasm of treated cells. The generation of lipopolysaccharide (LPS)-induced activated endothelium model revealed an increased uptake of PVPNPs, as shown by confocal microscopy. Both unloaded PVP NPs and F-NPs did not affect EC viability in the 0.01 to 0.066 mg/mL range. Furthermore, we focused on the potential immunological activation of HMEC-1 endothelial cells upon PVPNPs treatment by assessing the expression of their E-Selectin, ICAM-1, and VCAM-1 adhesion receptors. None of the adhesion molecules were affected by NP treatments of both activated by LPS and nonactivated HMEC-1 cells, at the utilized concentrations (p = NS). In this study, PVP (6000 Da) NPs were used to encapsulate indomethacin, a widely used anti-inflammatory drug. The synthesized drug carrier complex did not affect HMEC-1 cell growth and expression of E-selectin, ICAM-1, and VCAM-1 adhesion receptors. In summary, PVP-based NPs are safe for use on both basal and activated endothelium, which more accurately mimics pathological conditions. Amph-PVP NPs are a promising drug delivery system.
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Affiliation(s)
- Aikaterini Berdiaki
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Emmanouela Perisynaki
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Antonios Stratidakis
- Institute for Advanced Study (IUSS), Environmental Health Engineering, Piazzadella Vittoria 15, 27100 Pavia, Italy.,Laboratory of Toxicology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Pavel P Kulikov
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation.,Centre for Strategic Planning of FMBA of Russia, Moscow 119121, Russia
| | - Andrey N Kuskov
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | | | - Petra Henrich-Noack
- Clinic of Neurology with Institute of Translational Neurology, University Clinic Muenster, 48149 Muenster, Germany
| | - Anna L Luss
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | - Mikhail M Shtilman
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | - George N Tzanakakis
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece.,Laboratory of Anatomy, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Aristidis Tsatsakis
- Laboratory of Toxicology, School of Medicine, University of Crete, 71003 Heraklion, Greece.,Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | - Dragana Nikitovic
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece
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15
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Ma R, Qi Y, Zhao X, Li X, Sun X, Niu P, Li Y, Guo C, Chen R, Sun Z. Amorphous silica nanoparticles accelerated atherosclerotic lesion progression in ApoE -/- mice through endoplasmic reticulum stress-mediated CD36 up-regulation in macrophage. Part Fibre Toxicol 2020; 17:50. [PMID: 33008402 PMCID: PMC7531166 DOI: 10.1186/s12989-020-00380-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 09/14/2020] [Indexed: 01/10/2023] Open
Abstract
Background The biosafety concern of silica nanoparticles (SiNPs) is rapidly expanding alongside with its mass production and extensive applications. The cardiovascular effects of SiNPs exposure have been gradually confirmed, however, the interaction between SiNPs exposure and atherosclerosis, and the underlying mechanisms still remain unknown. Thereby, this study aimed to explore the effects of SiNPs on the progression of atherosclerosis, and to investigate related mechanisms. Results We firstly investigated the in vivo effects of SiNPs exposure on atherosclerosis via intratracheal instillation of ApoE−/− mice fed a Western diet. Ultrasound microscopy showed a significant increase of pulse wave velocity (PWV) compared to the control group, and the histopathological investigation reflected a greater plaque burden in the aortic root of SiNPs-exposed ApoE−/− mice. Compared to the control group, the serum levels of total triglycerides (TG) and low-density lipoprotein cholesterol (LDL-C) were elevated after SiNPs exposure. Moreover, intensified macrophage infiltration and endoplasmic reticulum (ER) stress was occurred in plaques after SiNPs exposure, as evidenced by the upregulated CD68 and CHOP expressions. Further in vitro, SiNPs was confirmed to activate ER stress and induce lipid accumulation in mouse macrophage, RAW264.7. Mechanistic analyses showed that 4-PBA (a classic ER stress inhibitor) pretreatment greatly alleviated SiNPs-induced macrophage lipid accumulation, and reversed the elevated CD36 expression induced by SiNPs. Conclusions Our results firstly revealed the acceleratory effect of SiNPs on the progression of atherosclerosis in ApoE−/− mice, which was related to lipid accumulation caused by ER stress-mediated upregulation of CD36 expression in macrophage. Graphical abstract ![]()
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Affiliation(s)
- Ru Ma
- Department of Occupational Health and Environmental Health, School of Public Health, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Yi Qi
- Department of Occupational Health and Environmental Health, School of Public Health, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Xinying Zhao
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China.,Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, China
| | - Xueyan Li
- Department of Occupational Health and Environmental Health, School of Public Health, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Xuejing Sun
- Department of Occupational Health and Environmental Health, School of Public Health, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Piye Niu
- Department of Occupational Health and Environmental Health, School of Public Health, Capital Medical University, Beijing, 100069, China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China
| | - Yanbo Li
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China. .,Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, China.
| | - Caixia Guo
- Department of Occupational Health and Environmental Health, School of Public Health, Capital Medical University, Beijing, 100069, China. .,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China.
| | - Rui Chen
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China.,Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, China
| | - Zhiwei Sun
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, China.,Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, China
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16
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Cellular and Molecular Mechanisms of Environmental Pollutants on Hematopoiesis. Int J Mol Sci 2020; 21:ijms21196996. [PMID: 32977499 PMCID: PMC7583016 DOI: 10.3390/ijms21196996] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/20/2020] [Accepted: 09/21/2020] [Indexed: 02/07/2023] Open
Abstract
Hematopoiesis is a complex and intricate process that aims to replenish blood components in a constant fashion. It is orchestrated mostly by hematopoietic progenitor cells (hematopoietic stem cells (HSCs)) that are capable of self-renewal and differentiation. These cells can originate other cell subtypes that are responsible for maintaining vital functions, mediate innate and adaptive immune responses, provide tissues with oxygen, and control coagulation. Hematopoiesis in adults takes place in the bone marrow, which is endowed with an extensive vasculature conferring an intense flow of cells. A myriad of cell subtypes can be found in the bone marrow at different levels of activation, being also under constant action of an extensive amount of diverse chemical mediators and enzymatic systems. Bone marrow platelets, mature erythrocytes and leukocytes are delivered into the bloodstream readily available to meet body demands. Leukocytes circulate and reach different tissues, returning or not returning to the bloodstream. Senescent leukocytes, specially granulocytes, return to the bone marrow to be phagocytized by macrophages, restarting granulopoiesis. The constant high production and delivery of cells into the bloodstream, alongside the fact that blood cells can also circulate between tissues, makes the hematopoietic system a prime target for toxic agents to act upon, making the understanding of the bone marrow microenvironment vital for both toxicological sciences and risk assessment. Environmental and occupational pollutants, therapeutic molecules, drugs of abuse, and even nutritional status can directly affect progenitor cells at their differentiation and maturation stages, altering behavior and function of blood compounds and resulting in impaired immune responses, anemias, leukemias, and blood coagulation disturbances. This review aims to describe the most recently investigated molecular and cellular toxicity mechanisms of current major environmental pollutants on hematopoiesis in the bone marrow.
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17
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Luo Z, Li Z, Xie Z, Sokolova IM, Song L, Peijnenburg WJGM, Hu M, Wang Y. Rethinking Nano-TiO 2 Safety: Overview of Toxic Effects in Humans and Aquatic Animals. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2002019. [PMID: 32761797 DOI: 10.1002/smll.202002019] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/13/2020] [Indexed: 06/11/2023]
Abstract
Titanium dioxide nanoparticles (nano-TiO2 ) are widely used in consumer products, raising environmental and health concerns. An overview of the toxic effects of nano-TiO2 on human and environmental health is provided. A meta-analysis is conducted to analyze the toxicity of nano-TiO2 to the liver, circulatory system, and DNA in humans. To assess the environmental impacts of nano-TiO2 , aquatic environments that receive high nano-TiO2 inputs are focused on, and the toxicity of nano-TiO2 to aquatic organisms is discussed with regard to the present and predicted environmental concentrations. Genotoxicity, damage to membranes, inflammation and oxidative stress emerge as the main mechanisms of nano-TiO2 toxicity. Furthermore, nano-TiO2 can bind with free radicals and signal molecules, and interfere with the biochemical reactions on plasmalemma. At the higher organizational level, nano-TiO2 toxicity is manifested as the negative effects on fitness-related organismal traits including feeding, reproduction and immunity in aquatic organisms. Bibliometric analysis reveals two major research hot spots including the molecular mechanisms of toxicity of nano-TiO2 and the combined effects of nano-TiO2 and other environmental factors such as light and pH. The possible measures to reduce the harmful effects of nano-TiO2 on humans and non-target organisms has emerged as an underexplored topic requiring further investigation.
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Affiliation(s)
- Zhen Luo
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Zhuoqing Li
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Zhe Xie
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Inna M Sokolova
- Department of Marine Biology, Institute for Biological Sciences, University of Rostock, Rostock, 18051, Germany
- Department of Maritime Systems, Interdisciplinary Faculty, University of Rostock, Rostock, 18051, Germany
| | - Lan Song
- School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Willie J G M Peijnenburg
- Institute of Environmental Sciences (CML), Leiden University, P.O. Box 9518, Leiden, RA, 2300, The Netherlands
- National Institute of Public Health and the Environment (RIVM), Center for Safety of Substances and Products, P.O. Box 1, Bilthoven, BA, 3720, The Netherlands
| | - Menghong Hu
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Youji Wang
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
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18
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Zhao G, Zhang X, Cheng J, Huang X, Qian H, Li G, Xu A. Effect of Titanium Dioxide Nanoparticles on the Resistance of Silkworm to Cytoplasmic Polyhedrosis Virus in Bombyx mori. Biol Trace Elem Res 2020; 196:290-296. [PMID: 31933281 DOI: 10.1007/s12011-019-01901-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/11/2019] [Indexed: 10/25/2022]
Abstract
Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) is a serious disease harmful to silk industry, which is one of the major sources of financial support for farmers in many developing countries. So far, there is still no good way to prevent or treat this disease. In this study, titanium dioxide nanoparticles (TiO2 NPs) were used to pretreat silkworm larvae, and good results were achieved in improving silkworm immunity and alleviating the damage of cytoplasmic polyhedrosis virus. The results showed that nano-titanium dioxide pretreatment could inhibit the proliferation of BmCPV in the midgut of silkworm, activate JAK/STAT and PI3K-AKT immune signaling pathways, and upregulate the expression of key immune genes, so as to improve the immunity of silkworm and enhance the resistance of silkworm to BmCPV.
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Affiliation(s)
- Guodong Zhao
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China
- Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, 212018, Jiangsu, China
| | - Xiao Zhang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China
| | - Jialu Cheng
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China
| | - Xin Huang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China
| | - Heying Qian
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China
- Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, 212018, Jiangsu, China
| | - Gang Li
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China
- Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, 212018, Jiangsu, China
| | - Anying Xu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212018, Jiangsu, China.
- Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, 212018, Jiangsu, China.
- College of Biotechnology, Jiangsu University of Science and Technology, No. 2 Mengxi Road, Zhenjiang, 212018, People's Republic of China.
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19
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Lee DK, Jang HS, Chung H, Jeon S, Jeong J, Choi JH, Cho WS. Aggravation of atherosclerosis by pulmonary exposure to indium oxide nanoparticles. Nanotoxicology 2020; 14:355-371. [DOI: 10.1080/17435390.2019.1704590] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dong-Keun Lee
- Lab of Toxicology, Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan, Republic of Korea
| | - Hyung Seok Jang
- Department of Life Science, College of Natural Sciences and Research Institute for Natural Sciences, Hanyang University, Seoul, Republic of Korea
| | - Hyunji Chung
- Department of Life Science, College of Natural Sciences and Research Institute for Natural Sciences, Hanyang University, Seoul, Republic of Korea
| | - Soyeon Jeon
- Lab of Toxicology, Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan, Republic of Korea
| | - Jiyoung Jeong
- Lab of Toxicology, Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan, Republic of Korea
| | - Jae-Hoon Choi
- Department of Life Science, College of Natural Sciences and Research Institute for Natural Sciences, Hanyang University, Seoul, Republic of Korea
| | - Wan-Seob Cho
- Lab of Toxicology, Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan, Republic of Korea
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20
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Barfod KK, Bendtsen KM, Berthing T, Koivisto AJ, Poulsen SS, Segal E, Verleysen E, Mast J, Holländer A, Jensen KA, Hougaard KS, Vogel U. Increased surface area of halloysite nanotubes due to surface modification predicts lung inflammation and acute phase response after pulmonary exposure in mice. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 73:103266. [PMID: 31707308 DOI: 10.1016/j.etap.2019.103266] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/14/2019] [Accepted: 09/17/2019] [Indexed: 06/10/2023]
Abstract
The toxicological potential of halloysite nanotubes (HNTs) and variants after functional alterations to surface area are not clear. We assessed the toxicological response to HNTs (NaturalNano (NN)) before and after surface etching (NN-etched). Potential cytotoxicity of the two HNTs was screened in vitro in MutaTMMouse lung epithelial cells. Lung inflammation, acute phase response and genotoxicity were assessed 1, 3, and 28 days after a single intratracheal instillation of adult female C57BL/6 J BomTac mice. The doses were 6, 18 or 54 μg of HNTs, compared to vehicle controls and the Carbon black NP (Printex 90) of 162 μg/mouse. The cellular composition of bronchoalveolar lavage (BAL) fluid was determined as a measure of lung inflammation. The pulmonary and hepatic acute phase responses were assessed by Serumamyloida mRNA levels in lung and liver tissue by real-time quantitative PCR. Pulmonary and systemic genotoxicity were analyzed by the alkaline comet assay as DNA strand breaks in BAL cells, lung and liver tissue. The etched HNT (NN-etched) had 4-5 times larger BET surface area than the unmodified HNT (NN). Instillation of NN-etched at the highest dose induced influx of neutrophils into the lungs at all time points and increased Saa3 mRNA levels in lung tissue on day 1 and 3 after exposure. No genotoxicity was observed at any time point. In conclusion, functionalization by etching increased BET surface area of the studied NN and enhanced pulmonary inflammatory toxicity in mice.
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Affiliation(s)
- Kenneth Klingenberg Barfod
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark; Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, DK-1014, Denmark
| | - Katja Maria Bendtsen
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark
| | - Trine Berthing
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark
| | - Antti Joonas Koivisto
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark
| | - Sarah Søs Poulsen
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark
| | - Ester Segal
- Department of Biotechnology and Food Engineering, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | | | - Jan Mast
- Sciensano, Groeselenbergstraat 99, 1180, Uccle, Belgium
| | - Andreas Holländer
- Fraunhofer-Institut für Angewandte Polymerforschung, Geiselbergstr. 69, 14476, Potsdam, Germany
| | - Keld Alstrup Jensen
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark
| | - Karin Sørig Hougaard
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark; Department of Public Health, University of Copenhagen, Copenhagen, DK-1014, Denmark
| | - Ulla Vogel
- National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, DK-2100, Denmark; DTU Health Tech, Technical University of Denmark, Kgs. Lyngby, DK-2800, Denmark.
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21
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Danielsen PH, Knudsen KB, Štrancar J, Umek P, Koklič T, Garvas M, Vanhala E, Savukoski S, Ding Y, Madsen AM, Jacobsen NR, Weydahl IK, Berthing T, Poulsen SS, Schmid O, Wolff H, Vogel U. Effects of physicochemical properties of TiO 2 nanomaterials for pulmonary inflammation, acute phase response and alveolar proteinosis in intratracheally exposed mice. Toxicol Appl Pharmacol 2019; 386:114830. [PMID: 31734322 DOI: 10.1016/j.taap.2019.114830] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 11/16/2022]
Abstract
Nanomaterial (NM) characteristics may affect the pulmonary toxicity and inflammatory response, including specific surface area, size, shape, crystal phase or other surface characteristics. Grouping of TiO2 in hazard assessment might be challenging because of variation in physicochemical properties. We exposed C57BL/6 J mice to a single dose of four anatase TiO2 NMs with various sizes and shapes by intratracheal instillation and assessed the pulmonary toxicity 1, 3, 28, 90 or 180 days post-exposure. The quartz DQ12 was included as benchmark particle. Pulmonary responses were evaluated by histopathology, electron microscopy, bronchoalveolar lavage (BAL) fluid cell composition and acute phase response. Genotoxicity was evaluated by DNA strand break levels in BAL cells, lung and liver in the comet assay. Multiple regression analyses were applied to identify specific TiO2 NMs properties important for the pulmonary inflammation and acute phase response. The TiO2 NMs induced similar inflammatory responses when surface area was used as dose metrics, although inflammatory and acute phase response was greatest and more persistent for the TiO2 tube. Similar histopathological changes were observed for the TiO2 tube and DQ12 including pulmonary alveolar proteinosis indicating profound effects related to the tube shape. Comparison with previously published data on rutile TiO2 NMs indicated that rutile TiO2 NMs were more inflammogenic in terms of neutrophil influx than anatase TiO2 NMs when normalized to total deposited surface area. Overall, the results suggest that specific surface area, crystal phase and shape of TiO2 NMs are important predictors for the observed pulmonary effects of TiO2 NMs.
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Affiliation(s)
| | | | | | | | | | | | - Esa Vanhala
- Finnish Institute of Occupational Health, Helsinki, Finland
| | | | - Yaobo Ding
- Institute of Lung Biology and Disease, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich, Germany
| | - Anne Mette Madsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | | | | | - Trine Berthing
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Sarah Søs Poulsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Otmar Schmid
- Institute of Lung Biology and Disease, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich, Germany
| | - Henrik Wolff
- Finnish Institute of Occupational Health, Helsinki, Finland; Helsinki University, Department of Pathology, Helsinki, Finland
| | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark; DTU Health Tech, Technical University of Denmark, Kgs. Lyngby, Denmark.
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22
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Hajipour MJ, Mehrani M, Abbasi SH, Amin A, Kassaian SE, Garbern JC, Caracciolo G, Zanganeh S, Chitsazan M, Aghaverdi H, Shahri SMK, Ashkarran A, Raoufi M, Bauser-Heaton H, Zhang J, Muehlschlegel JD, Moore A, Lee RT, Wu JC, Serpooshan V, Mahmoudi M. Nanoscale Technologies for Prevention and Treatment of Heart Failure: Challenges and Opportunities. Chem Rev 2019; 119:11352-11390. [PMID: 31490059 PMCID: PMC7003249 DOI: 10.1021/acs.chemrev.8b00323] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The adult myocardium has a limited regenerative capacity following heart injury, and the lost cells are primarily replaced by fibrotic scar tissue. Suboptimal efficiency of current clinical therapies to resurrect the infarcted heart results in injured heart enlargement and remodeling to maintain its physiological functions. These remodeling processes ultimately leads to ischemic cardiomyopathy and heart failure (HF). Recent therapeutic approaches (e.g., regenerative and nanomedicine) have shown promise to prevent HF postmyocardial infarction in animal models. However, these preclinical, clinical, and technological advancements have yet to yield substantial enhancements in the survival rate and quality of life of patients with severe ischemic injuries. This could be attributed largely to the considerable gap in knowledge between clinicians and nanobioengineers. Development of highly effective cardiac regenerative therapies requires connecting and coordinating multiple fields, including cardiology, cellular and molecular biology, biochemistry and chemistry, and mechanical and materials sciences, among others. This review is particularly intended to bridge the knowledge gap between cardiologists and regenerative nanomedicine experts. Establishing this multidisciplinary knowledge base may help pave the way for developing novel, safer, and more effective approaches that will enable the medical community to reduce morbidity and mortality in HF patients.
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Affiliation(s)
| | - Mehdi Mehrani
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ahmad Amin
- Rajaie Cardiovascular, Medical and Research Center, Iran University of Medical Science Tehran, Iran
| | | | - Jessica C. Garbern
- Department of Stem Cell and Regenerative Biology, Harvard University, Harvard Stem Cell Institute, Cambridge, Massachusetts, United States
- Department of Cardiology, Boston Children’s Hospital, Boston, Massachusetts, United States
| | - Giulio Caracciolo
- Department of Molecular Medicine, Sapienza University of Rome, V.le Regina Elena 291, 00161, Rome, Italy
| | - Steven Zanganeh
- Department of Radiology, Memorial Sloan Kettering, New York, NY 10065, United States
| | - Mitra Chitsazan
- Rajaie Cardiovascular, Medical and Research Center, Iran University of Medical Science Tehran, Iran
| | - Haniyeh Aghaverdi
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Seyed Mehdi Kamali Shahri
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Aliakbar Ashkarran
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Mohammad Raoufi
- Physical Chemistry I, Department of Chemistry and Biology & Research Center of Micro and Nanochemistry and Engineering, University of Siegen, Siegen, Germany
| | - Holly Bauser-Heaton
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Jianyi Zhang
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Jochen D. Muehlschlegel
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Anna Moore
- Precision Health Program, Michigan State University, East Lansing, MI, United States
| | - Richard T. Lee
- Department of Stem Cell and Regenerative Biology, Harvard University, Harvard Stem Cell Institute, Cambridge, Massachusetts, United States
- Department of Medicine, Division of Cardiology, Brigham and Women’s Hospital and Harvard Medical School, Cambridge, Massachusetts, United States
| | - Joseph C. Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, United States
- Department of Medicine, Division of Cardiology, Stanford University School of Medicine, Stanford, California, United States
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, United States
| | - Vahid Serpooshan
- Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, United States
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Morteza Mahmoudi
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
- Connors Center for Women’s Health & Gender Biology, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States
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23
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Dréno B, Alexis A, Chuberre B, Marinovich M. Safety of titanium dioxide nanoparticles in cosmetics. J Eur Acad Dermatol Venereol 2019; 33 Suppl 7:34-46. [DOI: 10.1111/jdv.15943] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 09/03/2019] [Indexed: 12/31/2022]
Affiliation(s)
- B. Dréno
- Onco‐Dermatology Department CHU Nantes CRCINA University Nantes Nantes France
| | - A. Alexis
- Department of Dermatology Icahn School of Medicine at Mount Sinai New York NY USA
| | - B. Chuberre
- L'Oréal Cosmetique Active International Levallois‐Perret France
| | - M. Marinovich
- Department of Pharmacological and Biomolecular Sciences University of Milan Milan Italy
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24
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Qu G, Wu Q, Zhao B, Miao J, Su L. The promotion effect of novel magnetic nanoparticles on atherosclerotic plaque vulnerability in apolipoprotein E-/- mice. Toxicology 2019; 419:24-31. [DOI: 10.1016/j.tox.2019.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 02/22/2019] [Accepted: 03/11/2019] [Indexed: 01/12/2023]
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25
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Hadrup N, Bengtson S, Jacobsen NR, Jackson P, Nocun M, Saber AT, Jensen KA, Wallin H, Vogel U. Influence of dispersion medium on nanomaterial-induced pulmonary inflammation and DNA strand breaks: investigation of carbon black, carbon nanotubes and three titanium dioxide nanoparticles. Mutagenesis 2018; 32:581-597. [PMID: 29301028 PMCID: PMC5907907 DOI: 10.1093/mutage/gex042] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Intratracheal instillation serves as a model for inhalation exposure. However, for this, materials are dispersed in appropriate media that may influence toxicity. We tested whether different intratracheal instillation dispersion media influence the pulmonary toxicity of different nanomaterials. Rodents were intratracheally instilled with 162 µg/mouse/1620 µg/rat carbon black (CB), 67 µg/mouse titanium dioxide nanoparticles (TiO2) or 54 µg/mouse carbon nanotubes (CNT). The dispersion media were as follows: water (CB, TiO2); 2% serum in water (CB, CNT, TiO2); 0.05% serum albumin in water (CB, CNT, TiO2); 10% bronchoalveolar lavage fluid in 0.9% NaCl (CB), 10% bronchoalveolar lavage (BAL) fluid in water (CB) or 0.1% Tween-80 in water (CB). Inflammation was measured as pulmonary influx of neutrophils into bronchoalveolar fluid, and DNA damage as DNA strand breaks in BAL cells by comet assay. Inflammation was observed for all nanomaterials (except 38-nm TiO2) in all dispersion media. For CB, inflammation was dispersion medium dependent. Increased levels of DNA strand breaks for CB were observed only in water, 2% serum and 10% BAL fluid in 0.9% NaCl. No dispersion medium-dependent effects on genotoxicity were observed for TiO2, whereas CNT in 2% serum induced higher DNA strand break levels than in 0.05% serum albumin. In conclusion, the dispersion medium was a determinant of CB-induced inflammation and genotoxicity. Water seemed to be the best dispersion medium to mimic CB inhalation, exhibiting DNA strand breaks with only limited inflammation. The influence of dispersion media on nanomaterial toxicity should be considered in the planning of intratracheal investigations.
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Affiliation(s)
- Niels Hadrup
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
| | - Stefan Bengtson
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
| | - Nicklas R Jacobsen
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
| | - Petra Jackson
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
| | - Marek Nocun
- Department of Toxicology and Carcinogenesis, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - Anne T Saber
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
| | - Keld A Jensen
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
| | - Håkan Wallin
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark.,Department of Biological and Chemical Work Environment, National Institute of Occupational Health, Gydas vei, Majorstuen, Oslo, Norway
| | - Ulla Vogel
- National Research Centre for the Working Environment, Lersø Parkallé, DK Copenhagen, Denmark
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26
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Knudsen KB, Berthing T, Jackson P, Poulsen SS, Mortensen A, Jacobsen NR, Skaug V, Szarek J, Hougaard KS, Wolff H, Wallin H, Vogel U. Physicochemical predictors of Multi-Walled Carbon Nanotube-induced pulmonary histopathology and toxicity one year after pulmonary deposition of 11 different Multi-Walled Carbon Nanotubes in mice. Basic Clin Pharmacol Toxicol 2018; 124:211-227. [PMID: 30168672 PMCID: PMC7379927 DOI: 10.1111/bcpt.13119] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/21/2018] [Indexed: 12/19/2022]
Abstract
Multi‐walled carbon nanotubes (MWCNT) are widely used nanomaterials that cause pulmonary toxicity upon inhalation. The physicochemical properties of MWCNT vary greatly, which makes general safety evaluation challenging to conduct. Identification of the toxicity‐inducing physicochemical properties of MWCNT is therefore of great importance. We have evaluated histological changes in lung tissue 1 year after a single intratracheal instillation of 11 well‐characterized MWCNT in female C57BL/6N BomTac mice. Genotoxicity in liver and spleen was evaluated by the comet assay. The dose of 54 μg MWCNT corresponds to three times the estimated dose accumulated during a work life at a NIOSH recommended exposure limit (0.001 mg/m3). Short and thin MWCNT were observed as agglomerates in lung tissue 1 year after exposure, whereas thicker and longer MWCNT were detected as single fibres, suggesting biopersistence of both types of MWCNT. The thin and entangled MWCNT induced varying degree of pulmonary inflammation, in terms of lymphocytic aggregates, granulomas and macrophage infiltration, whereas two thick and straight MWCNT did not. By multiple regression analysis, larger diameter and higher content of iron predicted less histopathological changes, whereas higher cobalt content significantly predicted more histopathological changes. No MWCNT‐related fibrosis or tumours in the lungs or pleura was found. One thin and entangled MWCNT induced increased levels of DNA strand breaks in liver; however, no physicochemical properties could be related to genotoxicity. This study reveals physicochemical‐dependent difference in MWCNT‐induced long‐term, pulmonary histopathological changes. Identification of diameter size and cobalt content as important for MWCNT toxicity provides clues for designing MWCNT, which cause reduced human health effects following pulmonary exposure.
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Affiliation(s)
- Kristina B Knudsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Trine Berthing
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Petra Jackson
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Sarah S Poulsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Alicja Mortensen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Nicklas R Jacobsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Vidar Skaug
- National Institute of Occupational Health, Oslo, Norway
| | - Józef Szarek
- Department of Pathophysiology, Forensic Veterinary Medicine and Administration, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Karin S Hougaard
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Henrik Wolff
- Finnish Institute of Occupational Health, Helsinki, Finland
| | - Håkan Wallin
- National Institute of Occupational Health, Oslo, Norway
| | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark.,Department of Micro- and Nanotechnology, DTU, Lyngby, Denmark
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27
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Damiao Gouveia AC, Skovman A, Jensen A, Koponen IK, Loft S, Roursgaard M, Møller P. Telomere shortening and aortic plaque progression in Apoliprotein E knockout mice after pulmonary exposure to candle light combustion particles. Mutagenesis 2018; 33:253-261. [DOI: 10.1093/mutage/gey015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 08/08/2018] [Indexed: 01/12/2023] Open
Affiliation(s)
| | - Astrid Skovman
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Denmark
| | - Annie Jensen
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Denmark
| | - Ismo Kalevi Koponen
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Steffen Loft
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Denmark
| | - Martin Roursgaard
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Denmark
| | - Peter Møller
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Denmark
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28
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Cao Y, Gong Y, Liao W, Luo Y, Wu C, Wang M, Yang Q. A review of cardiovascular toxicity of TiO2, ZnO and Ag nanoparticles (NPs). Biometals 2018; 31:457-476. [DOI: 10.1007/s10534-018-0113-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 05/04/2018] [Indexed: 12/22/2022]
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29
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Modrzynska J, Berthing T, Ravn-Haren G, Jacobsen NR, Weydahl IK, Loeschner K, Mortensen A, Saber AT, Vogel U. Primary genotoxicity in the liver following pulmonary exposure to carbon black nanoparticles in mice. Part Fibre Toxicol 2018; 15:2. [PMID: 29298701 PMCID: PMC5753473 DOI: 10.1186/s12989-017-0238-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 12/15/2017] [Indexed: 11/20/2022] Open
Abstract
Background Little is known about the mechanism underlying the genotoxicity observed in the liver following pulmonary exposure to carbon black (CB) nanoparticles (NPs). The genotoxicity could be caused by the presence of translocated particles or by circulating inflammatory mediators released during pulmonary inflammation and acute-phase response. To address this, we evaluated induction of pulmonary inflammation, pulmonary and hepatic acute-phase response and genotoxicity following exposure to titanium dioxide (TiO2), cerium oxide (CeO2) or CB NPs. Female C57BL/6 mice were exposed by intratracheal instillation, intravenous injection or oral gavage to a single dose of 162 μg NPs/mouse and terminated 1, 28 or 180 days post-exposure alongside vehicle control. Results Liver DNA damage assessed by the Comet Assay was observed after intravenous injection and intratracheal instillation of CB NPs but not after exposure to TiO2 or CeO2. Intratracheal exposure to NPs resulted in pulmonary inflammation in terms of increased neutrophils influx for all NPs 1 and 28 days post-exposure. Persistent pulmonary acute phase response was detected for all NPs at all three time points while only a transient induction of hepatic acute phase response was observed. All 3 materials were detected in the liver by enhanced darkfield microscopy up to 180 days post-exposure. In contrast to TiO2 and CeO2 NPs, CB NPs generated ROS in an acellular assay. Conclusions Our results suggest that the observed hepatic DNA damage following intravenous and intratracheal dosing with CB NPs was caused by the presence of translocated, ROS-generating, particles detected in the liver rather than by the secondary effects of pulmonary inflammation or hepatic acute phase response. Electronic supplementary material The online version of this article (10.1186/s12989-017-0238-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Justyna Modrzynska
- Technical University of Denmark, National Food Institute, Lyngby, Denmark.,The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark
| | - Trine Berthing
- The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark
| | - Gitte Ravn-Haren
- Technical University of Denmark, National Food Institute, Lyngby, Denmark
| | - Nicklas Raun Jacobsen
- The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark
| | - Ingrid Konow Weydahl
- The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark
| | - Katrin Loeschner
- Technical University of Denmark, National Food Institute, Lyngby, Denmark
| | - Alicja Mortensen
- The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark
| | - Anne Thoustrup Saber
- The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark
| | - Ulla Vogel
- The National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100, Copenhagen Ø, Denmark. .,Department of Micro- and Nanotechnology, Technical University of Denmark, Kongens Lyngby, Denmark.
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30
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Stone V, Miller MR, Clift MJD, Elder A, Mills NL, Møller P, Schins RPF, Vogel U, Kreyling WG, Alstrup Jensen K, Kuhlbusch TAJ, Schwarze PE, Hoet P, Pietroiusti A, De Vizcaya-Ruiz A, Baeza-Squiban A, Teixeira JP, Tran CL, Cassee FR. Nanomaterials Versus Ambient Ultrafine Particles: An Opportunity to Exchange Toxicology Knowledge. ENVIRONMENTAL HEALTH PERSPECTIVES 2017; 125:106002. [PMID: 29017987 PMCID: PMC5933410 DOI: 10.1289/ehp424] [Citation(s) in RCA: 213] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 08/12/2016] [Accepted: 08/30/2016] [Indexed: 05/05/2023]
Abstract
BACKGROUND A rich body of literature exists that has demonstrated adverse human health effects following exposure to ambient air particulate matter (PM), and there is strong support for an important role of ultrafine (nanosized) particles. At present, relatively few human health or epidemiology data exist for engineered nanomaterials (NMs) despite clear parallels in their physicochemical properties and biological actions in in vitro models. OBJECTIVES NMs are available with a range of physicochemical characteristics, which allows a more systematic toxicological analysis. Therefore, the study of ultrafine particles (UFP, <100 nm in diameter) provides an opportunity to identify plausible health effects for NMs, and the study of NMs provides an opportunity to facilitate the understanding of the mechanism of toxicity of UFP. METHODS A workshop of experts systematically analyzed the available information and identified 19 key lessons that can facilitate knowledge exchange between these discipline areas. DISCUSSION Key lessons range from the availability of specific techniques and standard protocols for physicochemical characterization and toxicology assessment to understanding and defining dose and the molecular mechanisms of toxicity. This review identifies a number of key areas in which additional research prioritization would facilitate both research fields simultaneously. CONCLUSION There is now an opportunity to apply knowledge from NM toxicology and use it to better inform PM health risk research and vice versa. https://doi.org/10.1289/EHP424.
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Affiliation(s)
- Vicki Stone
- Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, Scotland, UK
| | - Mark R Miller
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, Scotland, UK
| | - Martin J D Clift
- Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland
- Swansea University Medical School, Swansea, Wales, UK
| | - Alison Elder
- University of Rochester Medical Center, Rochester, New York
| | - Nicholas L Mills
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, Scotland, UK
| | - Peter Møller
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Roel P F Schins
- IUF Leibniz-Institut für Umweltmedizinische Forschung, Düsseldorf, Germany
| | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen, Denmark
- Department of Micro- and Nanotechnology, Technical University of Denmark, Lyngby, Denmark
| | - Wolfgang G Kreyling
- Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Institute of Epidemiology, Munich, Germany
| | | | - Thomas A J Kuhlbusch
- Air Quality & Sustainable Nanotechnology Unit, Institut für Energie- und Umwelttechnik e. V. (IUTA), Duisburg, Germany
- Federal Institute of Occupational Safety and Health, Duisburg, Germany
| | | | - Peter Hoet
- Center for Environment and Health, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Antonio Pietroiusti
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Andrea De Vizcaya-Ruiz
- Departmento de Toxicología, Center for Research and Advanced Studies of the National Polytechnic Institute (CINVESTAV-IPN), México City, México
| | | | - João Paulo Teixeira
- National Institute of Health, Porto, Portugal
- Instituto de Saúde Pública da Universidade do Porto–Epidemiology (ISPUP-EPI) Unit, Porto, Portugal
| | - C Lang Tran
- Institute of Occupational Medicine, Edinburgh, Scotland, UK
| | - Flemming R Cassee
- National Institute for Public Health and the Environment, Bilthoven, Netherlands
- Institute of Risk Assessment Sciences, Utrecht University, Utrecht, Netherlands
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31
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Rahman L, Jacobsen NR, Aziz SA, Wu D, Williams A, Yauk CL, White P, Wallin H, Vogel U, Halappanavar S. Multi-walled carbon nanotube-induced genotoxic, inflammatory and pro-fibrotic responses in mice: Investigating the mechanisms of pulmonary carcinogenesis. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2017; 823:28-44. [PMID: 28985945 DOI: 10.1016/j.mrgentox.2017.08.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 08/15/2017] [Accepted: 08/29/2017] [Indexed: 10/18/2022]
Abstract
The International Agency for Research on Cancer has classified one type of multi-walled carbon nanotubes (MWCNTs) as possibly carcinogenic to humans. However, the underlying mechanisms of MWCNT- induced carcinogenicity are not known. In this study, the genotoxic, mutagenic, inflammatory, and fibrotic potential of MWCNTs were investigated. Muta™Mouse adult females were exposed to 36±6 or 109±18μg/mouse of Mitsui-7, or 26±2 or 78±5μg/mouse of NM-401, once a week for four consecutive weeks via intratracheal instillations, alongside vehicle-treated controls. Samples were collected 90days following the first exposure for measurement of DNA strand breaks, lacZ mutant frequency, p53 expression, cell proliferation, lung inflammation, histopathology, and changes in global gene expression. Both MWCNT types persisted in lung tissues 90days post-exposure, and induced lung inflammation and fibrosis to similar extents. However, there was no evidence of DNA damage as measured by the comet assay following Mitsui-7 exposure, or increases in lacZ mutant frequency, for either MWCNTs. Increased p53 expression was observed in the fibrotic foci induced by both MWCNTs. Gene expression analysis revealed perturbations of a number of biological processes associated with cancer including cell death, cell proliferation, free radical scavenging, and others in both groups, with the largest response in NM-401-treated mice. The results suggest that if the two MWCNT types were capable of inducing DNA damage, strong adaptive responses mounted against the damage, resulting in efficient and timely elimination of damaged cells through cell death, may have prevented accumulation of DNA damage and mutations at the post-exposure time point investigated in the study. Thus, MWCNT-induced carcinogenesis may involve ongoing low levels of DNA damage in an environment of persisting fibres, chronic inflammation and tissue irritation, and parallel increases or decreases in the expression of genes involved in several pro-carcinogenic pathways.
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Affiliation(s)
- Luna Rahman
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | | | - Syed Abdul Aziz
- Food Directorate, Health Products and Food Branch, Health Canada Ottawa, ON, Canada
| | - Dongmei Wu
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | - Andrew Williams
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | - Carole L Yauk
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | - Paul White
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada
| | - Hakan Wallin
- The National Research Centre for the Working Environment, Copenhagen, Denmark; STAMI, National Institute of Occupational Health, Gydas vei 8, Oslo, Norway
| | - Ulla Vogel
- The National Research Centre for the Working Environment, Copenhagen, Denmark; Department of Micro- and Nanotechnology, Technical University of Denmark, Lyngby, Denmark
| | - Sabina Halappanavar
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Canada.
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32
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Hong F, Zhou Y, Zhao X, Sheng L, Wang L. Maternal exposure to nanosized titanium dioxide suppresses embryonic development in mice. Int J Nanomedicine 2017; 12:6197-6204. [PMID: 28883729 PMCID: PMC5576707 DOI: 10.2147/ijn.s143598] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Although nanoscale titanium dioxide (nano-TiO2) has been extensively used in industrial food applications and daily products for pregnant women, infants, and children, its potential toxicity on fetal development has been rarely studied. The main objective of this investigation was to establish the effects of maternal exposure of nano-TiO2 on developing embryos. Female imprinting control region mice were orally administered nano-TiO2 from gestational day 0 to 17. Our findings showed that Ti concentrations in maternal serum, placenta, and fetus were increased in nano-TiO2-exposed mice when compared to controls, which resulted in reductions in the contents of calcium and zinc in maternal serum, placenta, and fetus, maternal weight gain, placental weight, fetal weight, number of live fetuses, and fetal crown-rump length as well as cauda length, and caused an increase in the number of both dead fetuses and resorptions. Furthermore, maternal nano-TiO2 exposure inhibited development of the fetal skeleton, suggesting a significant absence of cartilage, reduced or absent ossification, and an increase in the number of fetuses with dysplasia, including exencephaly, spina bifida, coiled tail, scoliosis, rib absence, and sternum absence. These findings indicated that nano-TiO2 can cross the blood-fetal barrier and placental barrier, thereby delaying the development of fetal mice and inducing skeletal malformation. These factors may be associated with reductions in both calcium and zinc in maternal serum and the fetus, and both the placenta and embryos may be major targets of developmental toxicity following maternal exposure to nano-TiO2 during the prenatal period. Therefore, the application of nano-TiO2 should be carried out with caution.
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Affiliation(s)
- Fashui Hong
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection
- Jiangsu Key Laboratory for Food Safety and Nutritional Function
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake
- School of Life Sciences, Huaiyin Normal University, Huaian
| | - Yingjun Zhou
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection
- Jiangsu Key Laboratory for Food Safety and Nutritional Function
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake
- School of Life Sciences, Huaiyin Normal University, Huaian
| | | | - Lei Sheng
- Medical College of Soochow University, Suzhou
| | - Ling Wang
- Library of Soochow University, Suzhou, Jiangsu, China
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33
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Dekkers S, Miller MR, Schins RPF, Römer I, Russ M, Vandebriel RJ, Lynch I, Belinga-Desaunay MF, Valsami-Jones E, Connell SP, Smith IP, Duffin R, Boere JAF, Heusinkveld HJ, Albrecht C, de Jong WH, Cassee FR. The effect of zirconium doping of cerium dioxide nanoparticles on pulmonary and cardiovascular toxicity and biodistribution in mice after inhalation. Nanotoxicology 2017; 11:794-808. [PMID: 28741972 DOI: 10.1080/17435390.2017.1357214] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Development and manufacture of nanomaterials is growing at an exponential rate, despite an incomplete understanding of how their physicochemical characteristics affect their potential toxicity. Redox activity has been suggested to be an important physicochemical property of nanomaterials to predict their biological activity. This study assessed the influence of redox activity by modification of cerium dioxide nanoparticles (CeO2 NPs) via zirconium (Zr) doping on the biodistribution, pulmonary and cardiovascular effects in mice following inhalation. Healthy mice (C57BL/6 J), mice prone to cardiovascular disease (ApoE-/-, western-diet fed) and a mouse model of neurological disease (5 × FAD) were exposed via nose-only inhalation to CeO2 NPs with varying amounts of Zr-doping (0%, 27% or 78% Zr), or clean air, over a four-week period (4 mg/m3 for 3 h/day, 5 days/week). Effects were assessed four weeks post-exposure. In all three mouse models CeO2 NP exposure had no major toxicological effects apart from some modest inflammatory histopathology in the lung, which was not related to the amount of Zr-doping. In ApoE-/- mice CeO2 did not change the size of atherosclerotic plaques, but there was a trend towards increased inflammatory cell content in relation to the Zr content of the CeO2 NPs. These findings show that subacute inhalation of CeO2 NPs causes minimal pulmonary and cardiovascular effect four weeks post-exposure and that Zr-doping of CeO2 NPs has limited effect on these responses. Further studies with nanomaterials with a higher inherent toxicity or a broader range of redox activities are needed to fully assess the influence of redox activity on the toxicity of nanomaterials.
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Affiliation(s)
- Susan Dekkers
- a National Institute for Public Health and the Environment , Bilthoven , The Netherlands
| | - Mark R Miller
- b Centre for Cardiovascular Science & Centre for Inflammation Research, University of Edinburgh , Edinburgh , UK
| | - Roel P F Schins
- c IUF - Leibniz Research Institute for Environmental Medicine , Düsseldorf , Germany
| | - Isabella Römer
- d School of Geography, Earth and Environmental Sciences , University of Birmingham , Birmingham , UK
| | - Mike Russ
- e Promethean Particles Ltd. , Nottingham , UK
| | - Rob J Vandebriel
- a National Institute for Public Health and the Environment , Bilthoven , The Netherlands
| | - Iseult Lynch
- d School of Geography, Earth and Environmental Sciences , University of Birmingham , Birmingham , UK
| | | | - Eugenia Valsami-Jones
- d School of Geography, Earth and Environmental Sciences , University of Birmingham , Birmingham , UK
| | - Shea P Connell
- b Centre for Cardiovascular Science & Centre for Inflammation Research, University of Edinburgh , Edinburgh , UK
| | - Ian P Smith
- b Centre for Cardiovascular Science & Centre for Inflammation Research, University of Edinburgh , Edinburgh , UK
| | - Rodger Duffin
- b Centre for Cardiovascular Science & Centre for Inflammation Research, University of Edinburgh , Edinburgh , UK
| | - John A F Boere
- a National Institute for Public Health and the Environment , Bilthoven , The Netherlands
| | - Harm J Heusinkveld
- a National Institute for Public Health and the Environment , Bilthoven , The Netherlands.,c IUF - Leibniz Research Institute for Environmental Medicine , Düsseldorf , Germany
| | - Catrin Albrecht
- c IUF - Leibniz Research Institute for Environmental Medicine , Düsseldorf , Germany
| | - Wim H de Jong
- a National Institute for Public Health and the Environment , Bilthoven , The Netherlands
| | - Flemming R Cassee
- a National Institute for Public Health and the Environment , Bilthoven , The Netherlands.,f Institute for Risk Assessment Sciences, Utrecht University , Utrecht , The Netherlands
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34
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Bengtson S, Knudsen KB, Kyjovska ZO, Berthing T, Skaug V, Levin M, Koponen IK, Shivayogimath A, Booth TJ, Alonso B, Pesquera A, Zurutuza A, Thomsen BL, Troelsen JT, Jacobsen NR, Vogel U. Differences in inflammation and acute phase response but similar genotoxicity in mice following pulmonary exposure to graphene oxide and reduced graphene oxide. PLoS One 2017; 12:e0178355. [PMID: 28570647 PMCID: PMC5453440 DOI: 10.1371/journal.pone.0178355] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 05/11/2017] [Indexed: 12/15/2022] Open
Abstract
We investigated toxicity of 2–3 layered >1 μm sized graphene oxide (GO) and reduced graphene oxide (rGO) in mice following single intratracheal exposure with respect to pulmonary inflammation, acute phase response (biomarker for risk of cardiovascular disease) and genotoxicity. In addition, we assessed exposure levels of particulate matter emitted during production of graphene in a clean room and in a normal industrial environment using chemical vapour deposition. Toxicity was evaluated at day 1, 3, 28 and 90 days (18, 54 and 162 μg/mouse), except for GO exposed mice at day 28 and 90 where only the lowest dose was evaluated. GO induced a strong acute inflammatory response together with a pulmonary (Serum-Amyloid A, Saa3) and hepatic (Saa1) acute phase response. rGO induced less acute, but a constant and prolonged inflammation up to day 90. Lung histopathology showed particle agglomerates at day 90 without signs of fibrosis. In addition, DNA damage in BAL cells was observed across time points and doses for both GO and rGO. In conclusion, pulmonary exposure to GO and rGO induced inflammation, acute phase response and genotoxicity but no fibrosis.
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Affiliation(s)
- Stefan Bengtson
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | | | - Zdenka O. Kyjovska
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Trine Berthing
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Vidar Skaug
- National Institute of Occupational Health, Oslo, Norway
| | - Marcus Levin
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Ismo K. Koponen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Abhay Shivayogimath
- Department of Micro- and Nanotechnology, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - Timothy J. Booth
- Department of Micro- and Nanotechnology, Technical University of Denmark, Kgs. Lyngby, Denmark
| | | | | | | | - Birthe L. Thomsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Jesper T. Troelsen
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | | | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
- Department of Micro- and Nanotechnology, Technical University of Denmark, Kgs. Lyngby, Denmark
- * E-mail:
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35
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Cao Y, Gong Y, Liu L, Zhou Y, Fang X, Zhang C, Li Y, Li J. The use of human umbilical vein endothelial cells (HUVECs) as an in vitro
model to assess the toxicity of nanoparticles to endothelium: a review. J Appl Toxicol 2017; 37:1359-1369. [DOI: 10.1002/jat.3470] [Citation(s) in RCA: 168] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 02/23/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Yi Cao
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Yu Gong
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
| | - Liangliang Liu
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Yiwei Zhou
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Xin Fang
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Cao Zhang
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
| | - Yining Li
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
| | - Juan Li
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
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36
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Poulsen SS, Knudsen KB, Jackson P, Weydahl IEK, Saber AT, Wallin H, Vogel U. Multi-walled carbon nanotube-physicochemical properties predict the systemic acute phase response following pulmonary exposure in mice. PLoS One 2017; 12:e0174167. [PMID: 28380028 PMCID: PMC5381870 DOI: 10.1371/journal.pone.0174167] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 03/04/2017] [Indexed: 01/08/2023] Open
Abstract
Pulmonary exposure to multi-walled carbon nanotubes (MWCNTs) has been linked to an increased risk of developing cardiovascular disease in addition to the well-documented physicochemical-dependent adverse lung effects. A proposed mechanism is through a strong and sustained pulmonary secretion of acute phase proteins to the blood. We identified physicochemical determinants of MWCNT-induced systemic acute phase response by analyzing effects of pulmonary exposure to 14 commercial, well-characterized MWCNTs in female C57BL/6J mice pulmonary exposed to 0, 6, 18 or 54 μg MWCNT/mouse. Plasma levels of acute phase response proteins serum amyloid A1/2 (SAA1/2) and SAA3 were determined on day 1, 28 or 92. Expression levels of hepatic Saa1 and pulmonary Saa3 mRNA levels were assessed to determine the origin of the acute phase response proteins. Pulmonary Saa3 mRNA expression levels were greater and lasted longer than hepatic Saa1 mRNA expression. Plasma SAA1/2 and SAA3 protein levels were related to time and physicochemical properties using adjusted, multiple regression analyses. SAA3 and SAA1/2 plasma protein levels were increased after exposure to almost all of the MWCNTs on day 1, whereas limited changes were observed on day 28 and 92. SAA1/2 and SAA3 protein levels did not correlate and only SAA3 protein levels correlated with neutrophil influx. The multiple regression analyses revealed a protective effect of MWCNT length on SAA1/2 protein level on day 1, such that a longer length resulted in lowered SAA1/2 plasma levels. Increased SAA3 protein levels were positively related to dose and content of Mn, Mg and Co on day 1, whereas oxidation and diameter of the MWCNTs were protective on day 28 and 92, respectively. The results of this study reveal very differently controlled pulmonary and hepatic acute phase responses after MWCNT exposure. As the responses were influenced by the physicochemical properties of the MWCNTs, this study provides the first step towards designing MWCNT that induce less SAA.
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Affiliation(s)
- Sarah S. Poulsen
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
- * E-mail:
| | | | - Petra Jackson
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | | | - Anne T. Saber
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Håkan Wallin
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
- Institute of Public Health, Copenhagen University, Copenhagen K, Denmark
| | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen Ø, Denmark
- Department of Micro- and Nanotechnology, Technical University of Denmark, Kongens Lyngby, Denmark
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37
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Hong F, Yu X, Wu N, Zhang YQ. Progress of in vivo studies on the systemic toxicities induced by titanium dioxide nanoparticles. Toxicol Res (Camb) 2017; 6:115-133. [PMID: 30090482 PMCID: PMC6061230 DOI: 10.1039/c6tx00338a] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Accepted: 12/09/2016] [Indexed: 01/29/2023] Open
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) are inorganic materials with a diameter of 1-100 nm. In recent years, TiO2 NPs have been used in a wide range of products, including food, toothpaste, cosmetics, medicine, paints and printing materials, due to their unique properties (high stability, anti-corrosion, and efficient photocatalysis). Following exposure via various routes including inhalation, injection, dermal deposition and gastrointestinal tract absorption, NPs can be found in various organs in the body potentially inducing toxic effects. Thus more attention to the safety of TiO2 NPs is necessary. Therefore, the present review aims to provide a comprehensive evaluation of the toxic effects induced by TiO2 NPs in the lung, liver, stomach, intestine, kidney, spleen, brain, hippocampus, heart, blood vessels, ovary and testis of mice and rats in in vivo experiments, and evaluate their potential toxic mechanisms. The findings will provide an important reference for human risk evaluation and management following TiO2 NP exposure.
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Affiliation(s)
- Fashui Hong
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection , Huaiyin Normal University , Huaian 223300 , China .
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake , Huaiyin Normal University , Huaian 223300 , China
- School of Life Sciences , Huaiyin Normal University , Huaian 223300 , China
| | - Xiaohong Yu
- School of Basic Medical and Biological Sciences , Soochow University , Suzhou 215123 , China .
| | - Nan Wu
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection , Huaiyin Normal University , Huaian 223300 , China .
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake , Huaiyin Normal University , Huaian 223300 , China
- School of Life Sciences , Huaiyin Normal University , Huaian 223300 , China
| | - Yu-Qing Zhang
- School of Basic Medical and Biological Sciences , Soochow University , Suzhou 215123 , China .
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38
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Cao Y, Long J, Ji Y, Chen G, Shen Y, Gong Y, Li J. Foam cell formation by particulate matter (PM) exposure: a review. Inhal Toxicol 2016; 28:583-590. [DOI: 10.1080/08958378.2016.1236157] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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39
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Wallin H, Kyjovska ZO, Poulsen SS, Jacobsen NR, Saber AT, Bengtson S, Jackson P, Vogel U. Surface modification does not influence the genotoxic and inflammatory effects of TiO2 nanoparticles after pulmonary exposure by instillation in mice. Mutagenesis 2016; 32:47-57. [PMID: 27658823 PMCID: PMC5180170 DOI: 10.1093/mutage/gew046] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The influence of surface charge of nanomaterials on toxicological effects is not yet fully understood. We investigated the inflammatory response, the acute phase response and the genotoxic effect of two different titanium dioxide nanoparticles (TiO2 NPs) following a single intratracheal instillation. NRCWE-001 was unmodified rutile TiO2 with endogenous negative surface charge, whereas NRCWE-002 was surface modified to be positively charged. C57BL/6J BomTac mice received 18, 54 and 162 µg/mouse and were humanely killed 1, 3 and 28 days post-exposure. Vehicle controls were tested alongside for comparison. The cellular composition and protein concentration were determined in bronchoalveolar lavage (BAL) fluid as markers for an inflammatory response. Pulmonary and systemic genotoxicity was analysed by the alkaline comet assay as DNA strand breaks in BAL cells, lung and liver tissue. The pulmonary and hepatic acute phase response was analysed by Saa3 mRNA levels in lung tissue or Saa1 mRNA levels in liver tissue by real-time quantitative polymerase chain reaction. Instillation of NRCWE-001 and -002 both induced a dose-dependent neutrophil influx into the lung lining fluid and Saa3 mRNA levels in lung tissue at all assessed time points. There was no statistically significant difference between NRCWE-001 and NRCWE-002. Exposure to both TiO2 NPs induced increased levels of DNA strand breaks in lung tissue at all doses 1 and 28 days post-exposure and NRCWE-002 at the low and middle dose 3 days post-exposure. The DNA strand break levels were statistically significantly different for NRCWE-001 and -002 for liver and for BAL cells, but no consistent pattern was observed. In conclusion, functionalisation of reactive negatively charged rutile TiO2 to positively charged did not consistently influence pulmonary toxicity of the studied TiO2 NPs.
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Affiliation(s)
- Håkan Wallin
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark.,Institute of Public Health, University of Copenhagen, DK-1353 Copenhagen K, Denmark and
| | - Zdenka O Kyjovska
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark
| | - Sarah S Poulsen
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark
| | - Nicklas R Jacobsen
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark
| | - Anne T Saber
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark
| | - Stefan Bengtson
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark
| | - Petra Jackson
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark
| | - Ulla Vogel
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen Ø, Denmark, .,Department of Micro- and Nanotechnology, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
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40
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Cardiovascular health effects of oral and pulmonary exposure to multi-walled carbon nanotubes in ApoE-deficient mice. Toxicology 2016; 371:29-40. [DOI: 10.1016/j.tox.2016.10.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 10/04/2016] [Accepted: 10/06/2016] [Indexed: 01/14/2023]
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41
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Christophersen DV, Jacobsen NR, Jensen DM, Kermanizadeh A, Sheykhzade M, Loft S, Vogel U, Wallin H, Møller P. Inflammation and Vascular Effects after Repeated Intratracheal Instillations of Carbon Black and Lipopolysaccharide. PLoS One 2016; 11:e0160731. [PMID: 27571356 PMCID: PMC5003393 DOI: 10.1371/journal.pone.0160731] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 07/25/2016] [Indexed: 12/31/2022] Open
Abstract
Inflammation and oxidative stress are considered the main drivers of vasomotor dysfunction and progression of atherosclerosis after inhalation of particulate matter. In addition, new studies have shown that particle exposure can induce the level of bioactive mediators in serum, driving vascular- and systemic toxicity. We aimed to investigate if pulmonary inflammation would accelerate nanoparticle-induced atherosclerotic plaque progression in Apolipoprotein E knockout (ApoE-/-) mice. ApoE-/- mice were exposed to vehicle, 8.53 or 25.6 μg nanosized carbon black (CB) alone or spiked with LPS (0.2 μg/mouse/exposure; once a week for 10 weeks). Inflammation was determined by counting cells in bronchoalveolar lavage fluid. Serum Amyloid A3 (Saa3) expression and glutathione status were determined in lung tissue. Plaque progression was assessed in the aorta and the brachiocephalic artery. The effect of vasoactive mediators in plasma of exposed ApoE-/- mice was assessed in aorta rings isolated from naïve C57BL/6 mice. Pulmonary exposure to CB and/or LPS resulted in pulmonary inflammation with a robust influx of neutrophils. The CB exposure did not promote plaque progression in aorta or BCA. Incubation with 0.5% plasma extracted from CB-exposed ApoE-/- mice caused vasoconstriction in aorta rings isolated from naïve mice; this effect was abolished by the treatment with the serotonin receptor antagonist Ketanserin. In conclusion, repeated pulmonary exposure to nanosized CB and LPS caused lung inflammation without progression of atherosclerosis in ApoE-/- mice. Nevertheless, plasma extracted from mice exposed to nanosized CB induced vasoconstriction in aortas of naïve wild-type mice, an effect possibly related to increased plasma serotonin.
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Affiliation(s)
- Daniel Vest Christophersen
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | | | - Ditte Marie Jensen
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Ali Kermanizadeh
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Majid Sheykhzade
- Department of Drug Design and Pharmacology, Section of Molecular and Cellular Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Steffen Loft
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Ulla Vogel
- The National Research Centre for the Working Environment, Copenhagen, Denmark
- Department of Micro- and Nanotechnology, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - Håkan Wallin
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
- The National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Peter Møller
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
- * E-mail:
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Hong F, Wu N, Zhao X, Tian Y, Zhou Y, Chen T, Zhai Y, Ji L. Titanium dioxide nanoparticle-induced dysfunction of cardiac hemodynamics is involved in cardiac inflammation in mice. J Biomed Mater Res A 2016; 104:2917-2927. [DOI: 10.1002/jbm.a.35831] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 06/24/2016] [Accepted: 07/07/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Fashui Hong
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Nan Wu
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Xiangyu Zhao
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Yusheng Tian
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Yingjun Zhou
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Ting Chen
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Yanyu Zhai
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
| | - Li Ji
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection; Huaiyin Normal University; Huaian 223300 China
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake; Huaiyin Normal University; Huaian 223300 China
- School of Life Sciences; Huaiyin Normal University; Huaian 223300 China
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Poulsen SS, Jackson P, Kling K, Knudsen KB, Skaug V, Kyjovska ZO, Thomsen BL, Clausen PA, Atluri R, Berthing T, Bengtson S, Wolff H, Jensen KA, Wallin H, Vogel U. Multi-walled carbon nanotube physicochemical properties predict pulmonary inflammation and genotoxicity. Nanotoxicology 2016; 10:1263-75. [PMID: 27323647 PMCID: PMC5020352 DOI: 10.1080/17435390.2016.1202351] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Lung deposition of multi-walled carbon nanotubes (MWCNT) induces pulmonary toxicity. Commercial MWCNT vary greatly in physicochemical properties and consequently in biological effects. To identify determinants of MWCNT-induced toxicity, we analyzed the effects of pulmonary exposure to 10 commercial MWCNT (supplied in three groups of different dimensions, with one pristine and two/three surface modified in each group). We characterized morphology, chemical composition, surface area and functionalization levels. MWCNT were deposited in lungs of female C57BL/6J mice by intratracheal instillation of 0, 6, 18 or 54 μg/mouse. Pulmonary inflammation (neutrophil influx in bronchoalveolar lavage (BAL)) and genotoxicity were determined on day 1, 28 or 92. Histopathology of the lungs was performed on day 28 and 92. All MWCNT induced similar histological changes. Lymphocytic aggregates were detected for all MWCNT on day 28 and 92. Using adjusted, multiple regression analyses, inflammation and genotoxicity were related to dose, time and physicochemical properties. The specific surface area (BET) was identified as a positive predictor of pulmonary inflammation on all post-exposure days. In addition, length significantly predicted pulmonary inflammation, whereas surface oxidation (–OH and –COOH) was predictor of lowered inflammation on day 28. BET surface area, and therefore diameter, significantly predicted genotoxicity in BAL fluid cells and lung tissue such that lower BET surface area or correspondingly larger diameter was associated with increased genotoxicity. This study provides information on possible toxicity-driving physicochemical properties of MWCNT. The results may contribute to safe-by-design manufacturing of MWCNT, thereby minimizing adverse effects.
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Affiliation(s)
- Sarah S Poulsen
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Petra Jackson
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Kirsten Kling
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Kristina B Knudsen
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Vidar Skaug
- b National Institute of Occupational Health , Oslo , Norway
| | - Zdenka O Kyjovska
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Birthe L Thomsen
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Per Axel Clausen
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Rambabu Atluri
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Trine Berthing
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Stefan Bengtson
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Henrik Wolff
- c Finnish Institute of Occupational Health , Helsinki , Finland
| | - Keld A Jensen
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark
| | - Håkan Wallin
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark .,d Institute of Public Health, Copenhagen University , Copenhagen K , Denmark , and
| | - Ulla Vogel
- a National Research Centre for the Working Environment , Copenhagen Ø , Denmark .,e Department of Micro-and Nanotechnology , Technical University of Denmark , Kgs. Lyngby , Denmark
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Yu X, Hong F, Zhang YQ. Bio-effect of nanoparticles in the cardiovascular system. J Biomed Mater Res A 2016; 104:2881-97. [PMID: 27301683 DOI: 10.1002/jbm.a.35804] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 06/07/2016] [Indexed: 12/21/2022]
Abstract
Nanoparticles (NPs; < 100 nm) are increasingly being applied in various fields due to their unique physicochemical properties. The increase in human exposure to NPs has raised concerns regarding their health and safety profiles. The potential correlation between NP exposure and several cardiovascular (CV) events has been demonstrated. The aim of this review is to provide a comprehensive evaluation of the current knowledge regarding the bio-toxic impacts of titanium oxide, silver, silica, carbon black, carbon nanotube, and zinc oxide NPs exposure on the CV system in terms of in vivo and in vitro experiments, which is not fully understood presently. Moreover, the potential toxic mechanisms of NPs in the CV system that are still being questioned are elaborately discussed, and the underlying capacity of NPs used in medicine for CV events are summarized. It will be an important instrument to extrapolate relevant data for human CV risk evaluation and management. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 104A: 2881-2897, 2016.
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Affiliation(s)
- Xiaohong Yu
- Department of Applied Biology, School of Basic Medical and Biological Sciences, Soochow University, RM702-2303, Renai Road No. 199, Dushuhu Higher Edu. Town, Suzhou, 215123, People's Republic of China
| | - Fashui Hong
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China. .,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.
| | - Yu-Qing Zhang
- Department of Applied Biology, School of Basic Medical and Biological Sciences, Soochow University, RM702-2303, Renai Road No. 199, Dushuhu Higher Edu. Town, Suzhou, 215123, People's Republic of China
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45
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Rueda-Romero C, Hernández-Pérez G, Ramos-Godínez P, Vázquez-López I, Quintana-Belmares RO, Huerta-García E, Stepien E, López-Marure R, Montiel-Dávalos A, Alfaro-Moreno E. Titanium dioxide nanoparticles induce the expression of early and late receptors for adhesion molecules on monocytes. Part Fibre Toxicol 2016; 13:36. [PMID: 27338562 PMCID: PMC4917990 DOI: 10.1186/s12989-016-0147-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 06/17/2016] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND There is growing evidence that exposure to titanium dioxide nanoparticles (TiO2 NPs) could be harmful. Previously, we have shown that TiO2 NPs induces endothelial cell dysfunction and damage in glial cells. Considering that inhaled particles can induce systemic effects and the evidence that nanoparticles may translocate out of the lungs, we evaluated whether different types of TiO2 NPs can induce the expression of receptors for adhesion molecules on monocytes (U937 cell line). We evaluated the role of reactive oxygen spices (ROS) on these effects. METHODS The expression of receptors for early (sLe(x) and PSGL-1) and late (LFA-1, VLA-4 and αVβ3) adhesion molecules was evaluated in U937 cells on a time course (3-24 h) using a wide range of concentrations (0.001-100 μg/mL) of three types of TiO2 NPs (<25 nm anatase, 50 nm anatase-rutile or < 100 nm anatase). Cells exposed to TNFα were considered positive controls, and unexposed cells, negative controls. In some experiments we added 10 μmolar of N-acetylcysteine (NAC) to evaluate the role of ROS. RESULTS All tested particles, starting at a concentration of 0.03 μg/mL, induced the expression of receptors for early and late adhesion molecules. The largest increases were induced by the different molecules after 3 h of exposure for sLe(x) and PSGL-1 (up to 3-fold of the positive controls) and after 18 h of exposure for LFA-1, VLA-4 and αVβ3 (up to 2.5-fold of the positive controls). Oxidative stress was observed as early as 10 min after exposure, but the maximum peak was found after 4 h of exposure. Adhesion of exposed or unexposed monocytes to unexposed or exposed endothelial cells was tested, and we observed that monocytes cells adhere in similar amounts to endothelial cells if one of the two cell types, or both were exposed. When NAC was added, the expression of the receptors was inhibited. CONCLUSIONS These results show that small concentrations of particles may activate monocytes that attach to endothelial cells. These results suggest that distal effects can be induced by small amounts of particles that may translocate from the lungs. ROS play a central role in the induction of the expression of these receptors.
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Affiliation(s)
- Cristhiam Rueda-Romero
- Environmental Toxicology Laboratory, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
- Universidad Interserrana del Estado de Puebla, Ahuacatlán, Puebla México
| | - Guillermina Hernández-Pérez
- Environmental Toxicology Laboratory, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
- Universidad Interserrana del Estado de Puebla, Ahuacatlán, Puebla México
| | - Pilar Ramos-Godínez
- Electron Microscopy Laboratory, Subdirección de Patología, Instituto Nacional de Cancerología, Ciudad de México, México
| | - Inés Vázquez-López
- Environmental Toxicology Laboratory, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
| | - Raúl Omar Quintana-Belmares
- Environmental Toxicology Laboratory, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
| | - Elizabeth Huerta-García
- Cell Biology Laboratory, Physiology Department, Instituto Nacional de Cardiología, Ciudad de México, México
| | - Ewa Stepien
- M. Smoluchowski Institute of Physics, Jagiellonian University, Krakow, Poland
| | - Rebeca López-Marure
- Cell Biology Laboratory, Physiology Department, Instituto Nacional de Cardiología, Ciudad de México, México
| | - Angélica Montiel-Dávalos
- Environmental Toxicology Laboratory, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
| | - Ernesto Alfaro-Moreno
- Environmental Toxicology Laboratory, Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
- Swedish Toxicology Sciences Research Center (Swetox), Forskargatan 20, 151 36 Södertälje, Sweden
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46
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Di Cerbo A, Pezzuto F, Scarano A. Cytotoxic and Bacteriostatic Activity of Nanostructured TiO2 Coatings. Pol J Microbiol 2016; 65:225-229. [PMID: 30015448 DOI: 10.5604/17331331.1204484] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2015] [Indexed: 11/13/2022] Open
Abstract
Nanostructures are structures, mainly synthetic (nanosurfaces, cylindrical nanotubes, and nanospheres), which range between 1-100 nm in at least one dimension and can be engineered to a wide range of physical properties. This paper aims to explore the bacteriostatic and cytotoxic characteristics of nano-TiO2 coated specimens of glass, stainless steel and ceramic with different thickness and roughness. The results show that stainless steel and glass specimens with a nano-TiO2 coating thickness of 200 nm have a bacteriostatic effect of 97% and 100%, respectively after 30 minutes of UV exposure. Glass specimens with a nano-TiO2 coating thickness of 750, 200 and 50 nm have a bacteriostatic effect of 86%, 93% and 100% after 60 minutes. Nano-TiO2 coatings show a great bacteriostatic but not a cytotoxic effect, thus representing a valuable alternative for biomedical applications.
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Affiliation(s)
- Alessandro Di Cerbo
- School of Specialization in Clinical Biochemistry, University of Chieti-Pescara, Chieti, Italy
| | - Federica Pezzuto
- Department of Clinical Microbiology, University of Modena and Reggio Emilia, Italy
| | - Antonio Scarano
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
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Møller P, Christophersen DV, Jacobsen NR, Skovmand A, Gouveia ACD, Andersen MHG, Kermanizadeh A, Jensen DM, Danielsen PH, Roursgaard M, Jantzen K, Loft S. Atherosclerosis and vasomotor dysfunction in arteries of animals after exposure to combustion-derived particulate matter or nanomaterials. Crit Rev Toxicol 2016; 46:437-76. [DOI: 10.3109/10408444.2016.1149451] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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48
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Titanium dioxide nanoparticles augment allergic airway inflammation and Socs3 expression via NF-κB pathway in murine model of asthma. Biomaterials 2016; 92:90-102. [PMID: 27057692 DOI: 10.1016/j.biomaterials.2016.03.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 03/05/2016] [Accepted: 03/10/2016] [Indexed: 12/25/2022]
Abstract
Titanium dioxide nanoparticles (nTiO2) previously considered to possess relatively low toxicity both in vitro and in vivo, although classified as possibly carcinogenic to humans. Also, their adjuvant potential has been reported to promote allergic sensitization and modulate immune responses. Previously, in OVA induced mouse model of asthma we found high expression of Socs3 and low expression of Stat3 and IL-6. However, a clear understanding regarding the signaling pathways associated with nTiO2 adjuvant effect in mouse model of asthma is lacking. In the present study we investigated the status of Stat3/IL-6 and Socs3 and their relationship with NF-κB, with nTiO2 as an adjuvant in mouse model of asthma. nTiO2 when administered with ovalbumin (OVA) during sensitization phase augmented airway hyper-responsiveness (AHR), biochemical markers of lung damage and a mixed Th2/Th1 dependent immune response. At the same time, we observed significant elevation in the levels of Stat3, Socs3, NF-κB, IL-6 and TNF-α. Furthermore, transient in vivo blocking of NF-κB by NF-κB p65 siRNA, downregulated the expression of Socs3, IL-6 and TNF-α. Our study, thus, shows that nTiO2 exacerbate the inflammatory responses in lungs of pre-sensitized allergic individuals and that these changes are regulated via NF-κB pathway.
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49
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Deb S, Ghosh K, Shetty SD. Nanoimaging in cardiovascular diseases: Current state of the art. Indian J Med Res 2016; 141:285-98. [PMID: 25963489 PMCID: PMC4442326 DOI: 10.4103/0971-5916.156557] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Nanotechnology has been integrated into healthcare system in terms of diagnosis as well as therapy. The massive impact of imaging nanotechnology has a deeper intervention in cardiology i.e. as contrast agents, to target vulnerable plaques with site specificity and in a theranostic approach to treat these plaques, stem cell delivery in necrotic myocardium, etc. Thus cardiovascular nanoimaging is not limited to simple diagnosis but also can help real time tracking during therapy as well as surgery. The present review provides a comprehensive description of the molecular imaging techniques for cardiovascular diseases with the help of nanotechnology and the potential clinical implications of nanotechnology for future applications.
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Affiliation(s)
- Suryyani Deb
- Department of Hemostasis & Thrombosis, National Institute of Immunohaematology (ICMR), Mumbai, India
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50
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Husain M, Kyjovska ZO, Bourdon-Lacombe J, Saber AT, Jensen KA, Jacobsen NR, Williams A, Wallin H, Halappanavar S, Vogel U, Yauk CL. Carbon black nanoparticles induce biphasic gene expression changes associated with inflammatory responses in the lungs of C57BL/6 mice following a single intratracheal instillation. Toxicol Appl Pharmacol 2015; 289:573-88. [PMID: 26551751 PMCID: PMC7103116 DOI: 10.1016/j.taap.2015.11.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Revised: 11/05/2015] [Accepted: 11/05/2015] [Indexed: 01/08/2023]
Abstract
Inhalation of carbon black nanoparticles (CBNPs) causes pulmonary inflammation; however, time course data to evaluate the detailed evolution of lung inflammatory responses are lacking. Here we establish a time-series of lung inflammatory response to CBNPs. Female C57BL/6 mice were intratracheally instilled with 162 μg CBNPs alongside vehicle controls. Lung tissues were examined 3h, and 1, 2, 3, 4, 5, 14, and 42 days (d) post-exposure. Global gene expression and pulmonary inflammation were assessed. DNA damage was evaluated in bronchoalveolar lavage (BAL) cells and lung tissue using the comet assay. Increased neutrophil influx was observed at all time-points. DNA strand breaks were increased in BAL cells 3h post-exposure, and in lung tissues 2-5d post-exposure. Approximately 2600 genes were differentially expressed (± 1.5 fold; p ≤ 0.05) across all time-points in the lungs of exposed mice. Altered transcript levels were associated with immune-inflammatory response and acute phase response pathways, consistent with the BAL profiles and expression changes found in common respiratory infectious diseases. Genes involved in DNA repair, apoptosis, cell cycle regulation, and muscle contraction were also differentially expressed. Gene expression changes associated with inflammatory response followed a biphasic pattern, with initial changes at 3h post-exposure declining to base-levels by 3d, increasing again at 14 d, and then persisting to 42 d post-exposure. Thus, this single CBNP exposure that was equivalent to nine 8-h working days at the current Danish occupational exposure limit induced biphasic inflammatory response in gene expression that lasted until 42 d post-exposure, raising concern over the chronic effects of CBNP exposure.
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Affiliation(s)
- Mainul Husain
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, Ottawa, ON, Canada.
| | - Zdenka O Kyjovska
- National Research Centre for the Working Environment, Copenhagen, Denmark.
| | - Julie Bourdon-Lacombe
- Water and Air Quality Bureau, Safe Environments Directorate, HECSB, Health Canada, Ottawa, ON, Canada.
| | - Anne T Saber
- National Research Centre for the Working Environment, Copenhagen, Denmark.
| | - Keld A Jensen
- National Research Centre for the Working Environment, Copenhagen, Denmark.
| | - Nicklas R Jacobsen
- National Research Centre for the Working Environment, Copenhagen, Denmark.
| | - Andrew Williams
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, Ottawa, ON, Canada.
| | - Håkan Wallin
- National Research Centre for the Working Environment, Copenhagen, Denmark; Institute of Public Health, University of Copenhagen, Denmark.
| | - Sabina Halappanavar
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, Ottawa, ON, Canada.
| | - Ulla Vogel
- National Research Centre for the Working Environment, Copenhagen, Denmark; Institute of Micro- and Nanotechnology, Technical University of Denmark, Lyngby, Denmark.
| | - Carole L Yauk
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, Ottawa, ON, Canada.
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