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Sagawa T, Honda A, Ishikawa R, Miyasaka N, Nagao M, Akaji S, Kida T, Tsujikawa T, Yoshida T, Kawahito Y, Takano H. Role of necroptosis of alveolar macrophages in acute lung inflammation of mice exposed to titanium dioxide nanoparticles. Nanotoxicology 2022; 15:1312-1330. [PMID: 35000540 DOI: 10.1080/17435390.2021.2022231] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Titanium dioxide (TiO2) nanoparticles are indispensable for daily life but induce acute inflammation, mainly via inhalation exposure. TiO2 nanoparticles can be phagocytosed by alveolar macrophages (AMs) in vivo and cause necroptosis of exposed cells in vitro. However, the relationship between localization of TiO2 nanoparticles in the lungs after exposure and their biological responses including cell death and inflammation remains unclear. This study was conducted to investigate the intra/extracellular localization of TiO2 nanoparticles in murine lungs at 24 h after intratracheal exposure to rutile TiO2 nanoparticles and subsequent local biological reactions, specifically necroptosis of AMs and lung inflammation. We found that TiO2 exposure induced leukocyte migration into the alveolar region and increased the secretion of C-C motif ligand (CCL) 3 in the bronchoalveolar lavage (BAL) fluid. A combination of Raman spectroscopy and staining of cell and tissue samples confirmed that AMs phagocytose TiO2. AMs that phagocytosed TiO2 nanoparticles showed necroptosis, characterized by the expression of phosphorylated mixed lineage kinase domain-like protein and translocation of high mobility group box-1 from the cell nucleus to the cytoplasm. In primary cultured AMs, TiO2 also induced necroptosis and increased the secretion of CCL3. Necroptosis inhibitors suppressed the increase in CCL3 secretion in both the BAL fluid and culture supernatant of AMs and suppressed the increase in leukocytes in the BAL fluid. These data suggest that necroptosis of AMs that phagocytose TiO2 nanoparticles is involved as part of the mechanism by which TiO2 induces acute lung inflammation.
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Affiliation(s)
- Tomoya Sagawa
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan.,Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akiko Honda
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan.,Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan
| | - Raga Ishikawa
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Natsuko Miyasaka
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan
| | - Megumi Nagao
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan
| | - Sakiko Akaji
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Takashi Kida
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Tsujikawa
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tatsushi Yoshida
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yutaka Kawahito
- Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hirohisa Takano
- Department of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan.,Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan
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Dash SR, Kundu CN. Promising opportunities and potential risk of nanoparticle on the society. IET Nanobiotechnol 2020; 14:253-260. [PMID: 32463015 PMCID: PMC8676294 DOI: 10.1049/iet-nbt.2019.0303] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 02/12/2020] [Accepted: 02/17/2020] [Indexed: 09/29/2023] Open
Abstract
The ever-promising opportunities and the uses of NP in our life are increasing but their present and future potential risks on the animals, plants and microorganisms are not well discussed elsewhere. In this review, the authors have systematically discussed the toxic effect of the uses of NP on animals, plants and microorganisms including human health. They have also discussed about the bioaccumulation of these NP in the food chain. Finally, they have provided some possible suggestions for the uses of NP to reduce the detrimental effect on the environment.
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Affiliation(s)
- Somya Ranjan Dash
- Cancer Biology Division, KIIT School of Biotechnology, KIIT (Deemed to be university), Campus-11, Patia, Bhubaneswar 751 024, Odisha, India
| | - Chanakya Nath Kundu
- Cancer Biology Division, KIIT School of Biotechnology, KIIT (Deemed to be university), Campus-11, Patia, Bhubaneswar 751 024, Odisha, India.
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Greco F, Courbière B, Rose J, Orsière T, Sari-Minodier I, Bottero JY, Auffan M, Perrin J. Reprotoxicité des nanoparticules. ACTA ACUST UNITED AC 2015; 43:49-55. [DOI: 10.1016/j.gyobfe.2014.11.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 11/17/2014] [Indexed: 01/27/2023]
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Beck-Broichsitter M, Gauss J, Schweiger C, Roesler S, Schmehl T, Kampschulte M, Langheinrich AC, Seeger W. Micro-computed tomography imaging of composite nanoparticle distribution in the lung. Int J Pharm 2012; 439:230-3. [PMID: 23018116 DOI: 10.1016/j.ijpharm.2012.09.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Revised: 09/13/2012] [Accepted: 09/15/2012] [Indexed: 11/29/2022]
Abstract
Nanomedicine comprises a significant potential to approach the therapy of severe diseases. Knowledge of nanoparticle behavior at the target site would contribute to the development of specialized tools for respiratory medicine. Here, we were interested in the potential of micro-computed tomography (μCT) imaging to monitor the pulmonary distribution of polymeric nanoparticles. Composite nanoparticles were analyzed for physicochemical properties, morphology and composition. μCT was employed to visualize the pulmonary distribution of composite nanoparticles in an ex vivo lung model. Employed composite nanoparticles were composed of poly(styrene) cores coated by a thin shell of colloidal iron oxide. Particles were mainly located in the interstitial space and associated with pulmonary cells, as observed by light microscopy. μCT detected enhanced X-ray opacities in the conducting (linear pattern) and respiratory airways (aciniform X-ray attenuations). In conclusion, multifunctional nanoparticles will prompt the development of novel therapeutic and diagnostic tools in respiratory medicine.
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Affiliation(s)
- Moritz Beck-Broichsitter
- Medical Clinic II, Department of Internal Medicine, Justus-Liebig-Universität, Klinikstrasse 33, D-35392 Giessen, Germany.
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Diagnostic applications of Raman spectroscopy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2011; 8:545-58. [PMID: 22024196 DOI: 10.1016/j.nano.2011.09.013] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 08/06/2011] [Accepted: 09/24/2011] [Indexed: 11/23/2022]
Abstract
UNLABELLED Raman spectroscopy has been widely used in various fields of science. It has been successfully utilized to qualitatively and quantitatively determine the molecular compositions of solid, liquid, and gaseous samples. This review focuses on the diagnostic applications of Raman spectroscopy in the past 5 years, with specific emphasis on transplant allograft rejection and cancer detections. First we introduce the principle of Raman spectroscopy and associated surface enhancement techniques. Various recent biomedical and clinical applications of Raman spectroscopy are then reviewed in detail. Finally, we present the experimental and analytical techniques required to implement Raman spectroscopy in a laboratory. FROM THE CLINICAL EDITOR This review focuses on evolving diagnostic applications of Raman spectroscopy with special emphasis on transplant allograft rejection and cancer detection.
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