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Tomonaga T, Izumi H, Yoshiura Y, Nishida C, Yatera K, Morimoto Y. Examination of Surfactant Protein D as a Biomarker for Evaluating Pulmonary Toxicity of Nanomaterials in Rat. Int J Mol Sci 2021; 22:4635. [PMID: 33924924 PMCID: PMC8124995 DOI: 10.3390/ijms22094635] [Citation(s) in RCA: 4] [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: 04/06/2021] [Revised: 04/24/2021] [Accepted: 04/26/2021] [Indexed: 11/16/2022] Open
Abstract
This work studies the relationship between lung inflammation caused by nanomaterials and surfactant protein D (SP-D) kinetics and investigates whether SP-D can be a biomarker of the pulmonary toxicity of nanomaterials. Nanomaterials of nickel oxide and cerium dioxide were classified as having high toxicity, nanomaterials of two types of titanium dioxides and zinc oxide were classified as having low toxicity, and rat biological samples obtained from 3 days to 6 months after intratracheal instillation of those nanomaterials and micron-particles of crystalline silica were used. There were different tendencies of increase between the high- and low-toxicity materials in the concentration of SP-D in bronchoalveolar-lavage fluid (BALF) and serum and in the expression of the SP-D gene in the lung tissue. An analysis of the receiver operating characteristics for the toxicity of the nanomaterials by SP-D in BALF and serum showed a high accuracy of discrimination from 1 week to 3 or 6 months after exposure. These data suggest that the differences in the expression of SP-D in BALF and serum depended on the level of lung inflammation caused by the nanomaterials and that SP-D can be biomarkers for evaluating the pulmonary toxicity of nanomaterials.
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Affiliation(s)
- Taisuke Tomonaga
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyusyu 807-8555, Fukuoka, Japan; (H.I.); (Y.Y.); (Y.M.)
| | - Hiroto Izumi
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyusyu 807-8555, Fukuoka, Japan; (H.I.); (Y.Y.); (Y.M.)
| | - Yukiko Yoshiura
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyusyu 807-8555, Fukuoka, Japan; (H.I.); (Y.Y.); (Y.M.)
| | - Chinatsu Nishida
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Kitakyusyu 807-8555, Fukuoka, Japan; (C.N.); (K.Y.)
| | - Kazuhiro Yatera
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Kitakyusyu 807-8555, Fukuoka, Japan; (C.N.); (K.Y.)
| | - Yasuo Morimoto
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyusyu 807-8555, Fukuoka, Japan; (H.I.); (Y.Y.); (Y.M.)
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More SL, Kovochich M, Lyons-Darden T, Taylor M, Schulte AM, Madl AK. Review and Evaluation of the Potential Health Effects of Oxidic Nickel Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:642. [PMID: 33807756 PMCID: PMC7999720 DOI: 10.3390/nano11030642] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/22/2021] [Accepted: 03/02/2021] [Indexed: 11/17/2022]
Abstract
The exceptional physical and chemical properties of nickel nanomaterials have been exploited in a range of applications such as electrical conductors, batteries, and biomaterials. However, it has been suggested that these unique properties may allow for increased bioavailability, bio-reactivity, and potential adverse health effects. Thus, the purpose of this review was to critically evaluate data regarding the toxicity of oxidic nickel nanoparticles (nickel oxide (NiO) and nickel hydroxide (Ni(OH)2) nanoparticles) with respect to: (1) physico-chemistry properties; (2) nanomaterial characterization in the defined delivery media; (3) appropriateness of model system and translation to potential human effects; (4) biodistribution, retention, and clearance; (5) routes and relevance of exposure; and (6) current research data gaps and likely directions of future research. Inhalation studies were prioritized for review as this represents a potential exposure route in humans. Oxidic nickel particle size ranged from 5 to 100 nm in the 60 studies that were identified. Inflammatory responses induced by exposure of oxidic nickel nanoparticles via inhalation in rodent studies was characterized as acute in nature and only displayed chronic effects after relatively large (high concentration and long duration) exposures. Furthermore, there is no evidence, thus far, to suggest that the effects induced by oxidic nickel nanoparticles are related to preneoplastic events. There are some data to suggest that nano- and micron-sized NiO particles follow a similar dose response when normalized to surface area. However, future experiments need to be conducted to better characterize the exposure-dose-response relationship according to specific surface area and reactivity as a dose metric, which drives particle dissolution and potential biological responses.
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Affiliation(s)
- Sharlee L. More
- Cardno ChemRisk, 6720 S Macadam Ave Suite 150, Portland, OR 97219, USA
| | - Michael Kovochich
- Cardno ChemRisk, 30 North LaSalle St Suite 3910, Chicago, IL 60602, USA;
| | - Tara Lyons-Darden
- NiPERA, 2525 Meridian Parkway, Suite 240, Durham, NC 27713, USA; (T.L.-D.); (M.T.)
| | - Michael Taylor
- NiPERA, 2525 Meridian Parkway, Suite 240, Durham, NC 27713, USA; (T.L.-D.); (M.T.)
| | - Alexandra M. Schulte
- Cardno ChemRisk, 65 Enterprise Drive Suite 150, Aliso Viejo, CA 92656, USA; (A.M.S.); (A.K.M.)
| | - Amy K. Madl
- Cardno ChemRisk, 65 Enterprise Drive Suite 150, Aliso Viejo, CA 92656, USA; (A.M.S.); (A.K.M.)
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Wang F, Liu J, Zeng H. Interactions of particulate matter and pulmonary surfactant: Implications for human health. Adv Colloid Interface Sci 2020; 284:102244. [PMID: 32871405 PMCID: PMC7435289 DOI: 10.1016/j.cis.2020.102244] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 08/12/2020] [Accepted: 08/14/2020] [Indexed: 12/22/2022]
Abstract
Particulate matter (PM), which is the primary contributor to air pollution, has become a pervasive global health threat. When PM enters into a respiratory tract, the first body tissues to be directly exposed are the cells of respiratory tissues and pulmonary surfactant. Pulmonary surfactant is a pivotal component to modulate surface tension of alveoli during respiration. Many studies have proved that PM would interact with pulmonary surfactant to affect the alveolar activity, and meanwhile, pulmonary surfactant would be adsorbed to the surface of PM to change the toxic effect of PM. This review focuses on recent studies of the interactions between micro/nanoparticles (synthesized and environmental particles) and pulmonary surfactant (natural surfactant and its models), as well as the health effects caused by PM through a few significant aspects, such as surface properties of PM, including size, surface charge, hydrophobicity, shape, chemical nature, etc. Moreover, in vitro and in vivo studies have shown that PM leads to oxidative stress, inflammatory response, fibrosis, and cancerization in living bodies. By providing a comprehensive picture of PM-surfactant interaction, this review will benefit both researchers for further studies and policy-makers for setting up more appropriate regulations to reduce the adverse effects of PM on public health.
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Affiliation(s)
- Feifei Wang
- The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510700, China,Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Jifang Liu
- The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510700, China.
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
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Nishi K, Kadoya C, Ogami A, Oyabu T, Morimoto Y, Ueno S, Myojo T. Changes over time in pulmonary inflammatory response in rat lungs after intratracheal instillation of nickel oxide nanoparticles. J Occup Health 2020; 62:e12162. [PMID: 32959980 PMCID: PMC7506993 DOI: 10.1002/1348-9585.12162] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 07/24/2020] [Accepted: 08/16/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Nickel oxide nanoparticles (NiONPs) are representative metal oxide NPs and are categorized as an insoluble nickel compound. Our previous studies suggested that NiONPs have more pulmonary toxicity than micron-sized NiO because they may dissolve slowly and produce many more Ni ions. We confirmed the hypothesis that the slow dissolution of NiONPs induces a change in inflammatory response over time. METHOD We reanalyzed our previous data on intratracheally instilled NiONP to rats and focused on Ni retention in the lungs and the lung weight ratio for each rat to the mean of control rat lungs. We also measured the solubility of NiONPs and micron-sized NiO samples by means of an artificial lysosomal fluid (ALF, pH 4.5). RESULTS The in vivo test of instilled NiONPs resulted in the biomarkers reaching their peak values at 1 week or 1 month, and not at 3 days, after instillation. We found that as the NiO mass in the lung increased, the lung weight ratios tended to increase. The relationships shifted to more toxic at 3 days to 1 month (P < .01). Compared to the dissolution of NiONPs in the ALF that took roughly 1 week, the dissolution of NiONPs in vivo was take about 1 month or more. CONCLUSION When intratracheally instilled NiONPs dissolve slowly in the phagolysosomes of alveolar macrophages (AM), the resulting Ni ions cause the AM to transform into foamy cells at 1 month, and the inflammatory response persists even at 3 months after instillation.
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Affiliation(s)
- Ken‐ichiro Nishi
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
| | - Chikara Kadoya
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
| | - Akira Ogami
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
| | - Takako Oyabu
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
| | - Yasuo Morimoto
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
| | - Susumu Ueno
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
| | - Toshihiko Myojo
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health JapanKitakyushuJapan
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Okada T, Lee BW, Ogami A, Oyabu T, Myojo T. Inhalation of titanium dioxide (P25) nanoparticles to rats and changes in surfactant protein (SP-D) levels in bronchoalveolar lavage fluid and serum. Nanotoxicology 2019; 13:1396-1408. [PMID: 31512956 DOI: 10.1080/17435390.2019.1661042] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Titanium dioxide (TiO2) nanoparticles are typical and widely used nanomaterials, and there are many studies on the inflammatory responses induced by their inhalation. In this study, we conducted a 4-week inhalation exposure study of aerosolized TiO2> nanoparticles (P25) to male Wistar rats. The mean aerosol concentration measured at each day was 4.1 mg/m3 by dry powder dispersion of TiO2 nanoparticles. Control and exposure groups of rats were killed at 3 and 30 days after the termination of exposure, and bronchoalveolar lavage fluid (BALF) and serum were collected for analysis of total cell count, neutrophil count, and surfactant protein (SP-D) in BALF and SP-D in serum, as well as other serum biomarkers. SP-D is a component of lung surfactants produced in type II alveolar epithelial cells and Clara cells and secreted into the alveolar space and blood. The neutrophil count in the BALF was significantly elevated at 3 and 30 days. The levels of SP-D in the BALF were also elevated at 3 and 30 days, while the serum SP-D levels were elevated at 3 days only. We determined the amounts of TiO2 in the rat lungs in the exposure group at 3, 30, and 73 days to analyze the lung deposition fraction (10.2%) and the biological half-life time (72.4 days) of inhaled TiO2 nanoparticles. Histopathological analysis revealed mild pulmonary inflammation in lung tissue at 3 days. Serum SP-D was found to be a potential biomarker for exposure to TiO2 nanoparticles in this study.
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Affiliation(s)
- Takami Okada
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Byeong Woo Lee
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Akira Ogami
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Takako Oyabu
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Toshihiko Myojo
- Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
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Kane AB, Hurt RH, Gao H. The asbestos-carbon nanotube analogy: An update. Toxicol Appl Pharmacol 2018; 361:68-80. [PMID: 29960000 PMCID: PMC6298811 DOI: 10.1016/j.taap.2018.06.027] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 06/11/2018] [Accepted: 06/26/2018] [Indexed: 01/16/2023]
Abstract
Nanotechnology is an emerging industry based on commercialization of materials with one or more dimensions of 100 nm or less. Engineered nanomaterials are currently incorporated into thin films, porous materials, liquid suspensions, or filler/matrix nanocomposites with future applications predicted in energy and catalysis, microelectronics, environmental sensing and remediation, and nanomedicine. Carbon nanotubes are one-dimensional fibrous nanomaterials that physically resemble asbestos fibers. Toxicologic studies in rodents demonstrated that some types of carbon nanotubes can induce mesothelioma, and the World Health Organization evaluated long, rigid multiwall carbon nanotubes as possibly carcinogenic for humans in 2014. This review summarizes key physicochemical similarities and differences between asbestos fibers and carbon nanotubes. The "fiber pathogenicity paradigm" has been extended to include carbon nanotubes as well as other high-aspect-ratio fibrous nanomaterials including metallic nanowires. This paradigm identifies width, length, and biopersistence of high-aspect-ratio fibrous nanomaterials as critical determinants of lung disease, including mesothelioma, following inhalation. Based on recent theoretical modeling studies, a fourth factor, mechanical bending stiffness, will be considered as predictive of potential carcinogenicity. Novel three-dimensional lung tissue platforms provide an opportunity for in vitro screening of a wide range of high aspect ratio fibrous nanomaterials for potential lung toxicity prior to commercialization.
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Affiliation(s)
- Agnes B Kane
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, United States; Institute for Molecular and Nanoscale Innovation, Providence, RI, United States.
| | - Robert H Hurt
- School of Engineering, Brown University, Providence, RI, United States; Institute for Molecular and Nanoscale Innovation, Providence, RI, United States
| | - Huajian Gao
- School of Engineering, Brown University, Providence, RI, United States; Institute for Molecular and Nanoscale Innovation, Providence, RI, United States
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Xu FF, Zhang ZB, Wang YY, Wang TH. Brain-Derived Glia Maturation Factor β Participates in Lung Injury Induced by Acute Cerebral Ischemia by Increasing ROS in Endothelial Cells. Neurosci Bull 2018; 34:1077-1090. [PMID: 30191459 PMCID: PMC6246848 DOI: 10.1007/s12264-018-0283-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 05/03/2018] [Indexed: 02/05/2023] Open
Abstract
Brain damage can cause lung injury. To explore the mechanism underlying the lung injury induced by acute cerebral ischemia (ACI), we established a middle cerebral artery occlusion (MCAO) model in male Sprague-Dawley rats. We focused on glia maturation factor β (GMFB) based on quantitative analysis of the global rat serum proteome. Polymerase chain reaction, western blotting, and immunofluorescence revealed that GMFB was over-expressed in astrocytes in the brains of rats subjected to MCAO. We cultured rat primary astrocytes and confirmed that GMFB was also up-regulated in primary astrocytes after oxygen-glucose deprivation (OGD). We subjected the primary astrocytes to Gmfb RNA interference before OGD and collected the conditioned medium (CM) after OGD. We then used the CM to culture pulmonary microvascular endothelial cells (PMVECs) acquired in advance and assessed their status. The viability of the PMVECs improved significantly when Gmfb was blocked. Moreover, ELISA assays revealed an elevation in GMFB concentration in the medium after OGD. Cell cultures containing recombinant GMFB showed increased levels of reactive oxygen species and a deterioration in the state of the cells. In conclusion, GMFB is up-regulated in astrocytes after ACI, and brain-derived GMFB damages PMVECs by increasing reactive oxygen species. GMFB might thus be an initiator of the lung injury induced by ACI.
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Affiliation(s)
- Fei-Fei Xu
- Institute of Neurological Disease, Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Zi-Bin Zhang
- Institute of Neurological Disease, Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yang-Yang Wang
- Institute of Neurological Disease, Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Ting-Hua Wang
- Institute of Neurological Disease, Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Chen R, Hu B, Liu Y, Xu J, Yang G, Xu D, Chen C. Beyond PM2.5: The role of ultrafine particles on adverse health effects of air pollution. Biochim Biophys Acta Gen Subj 2016; 1860:2844-55. [DOI: 10.1016/j.bbagen.2016.03.019] [Citation(s) in RCA: 193] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 03/04/2016] [Accepted: 03/11/2016] [Indexed: 12/29/2022]
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Cao Z, Fang Y, Lu Y, Qian F, Ma Q, He M, Pi H, Yu Z, Zhou Z. Exposure to nickel oxide nanoparticles induces pulmonary inflammation through NLRP3 inflammasome activation in rats. Int J Nanomedicine 2016; 11:3331-46. [PMID: 27524893 PMCID: PMC4965228 DOI: 10.2147/ijn.s106912] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
With recent advances in the manufacture and application of nickel oxide nanoparticles (NiONPs), concerns about their adverse effects on the respiratory system are increasing. However, the underlying cellular and molecular mechanisms of NiONP-induced pulmonary toxicity remain unclear. In this study, we focused on the impacts of NiONPs on pulmonary inflammation and investigated whether the NLRP3 inflammasome is involved in NiONP-induced pulmonary inflammation and injury. NiONP suspensions were administered by single intratracheal instillation to rats, and inflammatory responses were evaluated at 3 days, 7 days, or 28 days after treatment. NiONP exposure resulted in sustained pulmonary inflammation accompanied by inflammatory cell infiltration, alveolar proteinosis, and cytokine secretion. Expression of Nlrp3 was markedly upregulated by the NiONPs, which was accompanied by overexpression of the active form of caspase-1 (p20) and interleukin (IL)-1β secretion in vivo. NiONP-induced IL-1β secretion was partially prevented by co-treatment with a caspase-1 inhibitor in macrophages. Moreover, siRNA-mediated Nlrp3 knockdown completely attenuated NiONP-induced cytokine release and caspase-1 activity in macrophages in vitro. In addition, NiONP-induced NLRP3 inflammasome activation requires particle uptake and reactive oxygen species production. Collectively, our findings suggest that the NLRP3 inflammasome participates in NiONP-induced pulmonary inflammation and offer new strategies to combat the pulmonary toxicity induced by NiONPs.
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Affiliation(s)
| | | | | | - Fenghua Qian
- Department of Haematology, Southwest Hospital, Third Military Medical University, Chongqing, People's Republic of China
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