1
|
Sigaroodi F, Rahmani M, Parandakh A, Boroumand S, Rabbani S, Khani MM. Designing cardiac patches for myocardial regeneration–a review. INT J POLYM MATER PO 2023. [DOI: 10.1080/00914037.2023.2180510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- Faraz Sigaroodi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahya Rahmani
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azim Parandakh
- Medical Nanotechnology and Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Safieh Boroumand
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahram Rabbani
- Research Center for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad-Mehdi Khani
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
2
|
Shimizu M, Hojo M, Ikushima K, Yamamoto Y, Maeno A, Sakamoto Y, Ishimaru N, Taquahashi Y, Kanno J, Hirose A, Suzuki J, Inomata A, Nakae D. Continuous infiltration of small peritoneal macrophages in the mouse peritoneum through CCR2-dependent and -independent routes during fibrosis and mesothelioma development induced by a multiwalled carbon nanotube, MWNT-7. J Toxicol Sci 2023; 48:617-639. [PMID: 38044124 DOI: 10.2131/jts.48.617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Although toxicities of multiwalled carbon nanotube (MWCNT) have been found to be related with activities of macrophages phagocytosing the fibers, the exact relationship between macrophage population and pathogenesis of fibrosis and mesotheliomas induced by MWCNTs is largely unknown. CCL2-CCR2 axis, a major monocyte/macrophage infiltration route, is thought to be involved in not only acute inflammation but also the formation of tumor microenvironment. We therefore described a time-course of alteration of macrophage population in an attempt to clarify the contribution of the Ccr2 gene to mesotheliomagenesis. Wild-type (WT) C57BL/6 mice and Ccr2-knockout (KO) mice were intraperitoneally administered with MWNT-7 and were sequentially necropsied at 1, 7, 28, 90, and 245 day(s) after the injection. Peritoneal fibrosis was prominent in all MWCNT-treated mice, with a lower severity in the KO mice. No differences were observed in the incidences of neoplastic lesions of mesothelia between WT and KO mice. A flow cytometric analysis revealed that after gross disappearance of macrophages after MWCNT exposure, small peritoneal macrophages (SPMs) were exclusively refurbished by the CCR2-dependent route at day 1 (as Ly-6C+MHC class II- cells), followed by additional CCR2-independent routes (as Ly-6C-MHC class II- cells); i.e., the only route in KO mice; with a delay of 1-7 days. The SPMs derived from both routes appeared to differentiate into maturated cells as Ly-6C-MHC class II+, whose ratio increased in a time-dependent manner among the total SPM population. Additionally, most macrophages expressed M1-like features, but a small fraction of macrophages exhibited an M1/M2 mixed status in MWCNT-treated animals. Our findings demonstrate a long-persistent activation of the CCL2-CCR2 axis after MWCNT exposure and enable a better understanding of the participation and potential roles of SPMs in fibrous material-induced chronic toxicities.
Collapse
Affiliation(s)
- Motomu Shimizu
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Motoki Hojo
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Kiyomi Ikushima
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Yukio Yamamoto
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Ai Maeno
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Yoshimitsu Sakamoto
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Naozumi Ishimaru
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences
| | - Yuhji Taquahashi
- Division of Cellular and Molecular Toxicology, Center for Biological Safety and Research, National Institute of Health Sciences
| | - Jun Kanno
- Division of Cellular and Molecular Toxicology, Center for Biological Safety and Research, National Institute of Health Sciences
| | - Akihiko Hirose
- Chemicals Assessment and Research Center, Chemicals Evaluation and Research Institute, Japan
| | - Jin Suzuki
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Akiko Inomata
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Dai Nakae
- Department of Medical Sports, Faculty of Health Care and Medical Sports, Teikyo Heisei University
| |
Collapse
|
3
|
Tsunematsu T, Arakaki R, Sato M, Saito M, Otsuka K, Furukawa Y, Taquahashi Y, Kanno J, Ishimaru N. Exposure to Multiwall Carbon Nanotubes Promotes Fibrous Proliferation by Production of Matrix Metalloproteinase-12 via NF-κB Activation in Chronic Peritonitis. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:1559-1572. [PMID: 35963465 DOI: 10.1016/j.ajpath.2022.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 07/15/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Abstract
The toxicologic effects of nanomaterials, such as carbon nanotubes (CNTs), on the immune system are understood well. However, the precise relationship between long-term exposure to CNTs and chronic inflammation remains unclear. In this study, a mouse model of chronic peritonitis was established using i.p. injection of multiwalled CNTs treated by the Taquann method with high dispersion efficiency. Chronic peritonitis with fibrosis was observed in Taquann-treated multiwalled CNT (T-CNT)-injected mice, but not in Taquann-treated titanium dioxide-injected mice. In vivo and in vitro experiments showed that matrix metalloproteinase-12 (MMP-12) of macrophages was up-regulated by T-CNT to enhance fibroblast activation and profibrotic molecule expression in fibroblasts. In addition, T-CNT-induced peritonitis reduced MMP-12 expression in Nfκb1-/- mice, suggesting that MMP-12-producing macrophages play a key role in chronic inflammation due to T-CNT exposure through NF-κB activation. The results of this study could be helpful in understanding the molecular toxicity of nanomaterial and chronic inflammation.
Collapse
Affiliation(s)
- Takaaki Tsunematsu
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Rieko Arakaki
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Mami Sato
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Masako Saito
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kunihiro Otsuka
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yusuke Furukawa
- Division of Cellular and Molecular Toxicology, Biological Safety Research Center, National Institute of Health Sciences, Kawasaki, Japan
| | - Yuhji Taquahashi
- Division of Cellular and Molecular Toxicology, Biological Safety Research Center, National Institute of Health Sciences, Kawasaki, Japan
| | - Jun Kanno
- Division of Cellular and Molecular Toxicology, Biological Safety Research Center, National Institute of Health Sciences, Kawasaki, Japan
| | - Naozumi Ishimaru
- Department of Oral Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
| |
Collapse
|
4
|
Sallam AA, Ahmed MM, El-Magd MA, Magdy A, Ghamry HI, Alshahrani MY, Abou El-Fotoh MF. Quercetin-Ameliorated, Multi-Walled Carbon Nanotubes-Induced Immunotoxic, Inflammatory, and Oxidative Effects in Mice. Molecules 2022; 27:2117. [PMID: 35408516 PMCID: PMC9000348 DOI: 10.3390/molecules27072117] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/19/2022] [Accepted: 03/23/2022] [Indexed: 12/28/2022] Open
Abstract
The expanding uses of carbon nanotubes (CNTs) in industry and medicine have raised concerns about their toxicity on human and animal health. CNTs, including multi-walled nanotubes (MWCNTs), have been reported to induce immunotoxic, inflammatory, and oxidative effects. Quercetin is a natural flavonoid present in many vegetables and fruits and has immunomodulatory, anti-inflammatory, and antioxidant properties. Herein, we investigated the protective effects of quercetin on pristine MWCNTs-induced immunotoxicity in mice. In comparison with two doses of MWCNTs, high doses [0.5 mg/kg body weight (BW), once intraperitoneally (IP)] caused higher immunotoxic, inflammatory, and oxidative effects than low doses (0.25 mg/kg BW, once IP). Administration of quercetin (30 mg/kg BW, IP for 2 weeks) relieved these deleterious effects as evidenced by (1) reduced spleen weight, (2) increased number of total leukocytes, lymphocytes, and neutrophils, (3) elevated serum levels of IgM, IgG, and IgA, (4) decreased lipid peroxide malondialdehyde levels and increased levels of antioxidant markers reduced glutathione, superoxide dismutase, and catalase in the spleen, (5) decreased concentrations and mRNA levels of inflammatory markers tumor necrosis factor-alpha (TNFα), interleukin 1 beta (IL1ß), and IL6 in the spleen, (6) downregulated expression of immunomodulatory genes transforming growth factor-beta (TGFß), cyclooxygenase2 (COX2), and IL10, and (7) regenerative histological changes as indicated by decreased mononuclear cell infiltration, minimized degenerative changes and restored lymphocytes depletion in the spleen. These results infer that quercetin can ameliorate MWCNTs-induced immunotoxic, inflammatory, and oxidative effects.
Collapse
Affiliation(s)
- Amira A. Sallam
- Department of Forensic Medicine & Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt; (A.A.S.); (M.M.A.); (M.F.A.E.-F.)
| | - Mona M. Ahmed
- Department of Forensic Medicine & Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt; (A.A.S.); (M.M.A.); (M.F.A.E.-F.)
| | - Mohammed A. El-Magd
- Anatomy Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Ahmed Magdy
- Clinical Oncology and Nuclear Medicine, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Heba I. Ghamry
- Department of Home Economics, College of Home Economics, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia;
| | - Mohammad Y. Alshahrani
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia;
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, P.O. Box 9088, Abha 61413, Saudi Arabia
| | - Magdy F. Abou El-Fotoh
- Department of Forensic Medicine & Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt; (A.A.S.); (M.M.A.); (M.F.A.E.-F.)
| |
Collapse
|
5
|
Cui H, Soga K, Tamehiro N, Adachi R, Hachisuka A, Hirose A, Kondo K, Nishimaki-Mogami T. Statins repress needle-like carbon nanotube- or cholesterol crystal-stimulated IL-1β production by inhibiting the uptake of crystals by macrophages. Biochem Pharmacol 2021; 188:114580. [PMID: 33930349 DOI: 10.1016/j.bcp.2021.114580] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 04/07/2021] [Accepted: 04/21/2021] [Indexed: 01/15/2023]
Abstract
Statins are 3-hydroxy-3-methylglutaryl-CoA reductase inhibitors that lower atherogenic LDL-cholesterol levels. Statins exert clinically relevant anti-inflammatory effects; however, the underlying molecular mechanism remains unclear. Studies have shown that endogenous and exogenous pathogenic crystals, such as cholesterol and monosodium urate (MSU), and needle-like nanomaterials, such as multi-wall carbon nanotubes (MWCNT), induce the production of IL-1β and play a critical role in the development of crystal-associated sterile inflammatory pathologies. In this study, we evaluated the effect of statins on crystal-induced IL-1β production in macrophages. We found that various statins, including pitavastatin, atorvastatin, fluvastatin, and lovastatin, but not squalene synthase inhibitor, repressed IL-1β release upon MWCNT stimulation. In addition, IL-1β production induced by cholesterol crystals and MSU crystals, but not by ATP or nigericin, was diminished. MWCNT-stimulated IL-1β release was dependent on the expression of NLRP3, but not AIM2, NLRC4, or MEFV. Statin-induced repression was accompanied by reduced levels of mature caspase-1 and decreased uptake of MWCNT into cells. Supplementation of mevalonate, geranylgeranyl pyrophosphate, or farnesyl pyrophosphate prevented the reduction in IL-1β release, suggesting a crucial role of protein prenylation, but not cholesterol synthesis. The statin-induced repression of MWCNT-elicited IL-1β release was observed in THP-1-derived and mouse peritoneal macrophages, but not in bone marrow-derived macrophages where statins act in synergy with lipopolysaccharide to enhance the expression of IL-1β precursor protein. In summary, we describe a novel anti-inflammatory mechanism through which statins repress mature IL-1β release induced by pathogenic crystals and nanoneedles by inhibiting the internalization of crystals by macrophages.
Collapse
Affiliation(s)
- Hongyan Cui
- National Institute of Health Sciences, Kanagawa 210-9501, Japan
| | - Keisuke Soga
- National Institute of Health Sciences, Kanagawa 210-9501, Japan
| | | | - Reiko Adachi
- National Institute of Health Sciences, Kanagawa 210-9501, Japan
| | - Akiko Hachisuka
- National Institute of Health Sciences, Kanagawa 210-9501, Japan
| | - Akihiko Hirose
- National Institute of Health Sciences, Kanagawa 210-9501, Japan
| | - Kazunari Kondo
- National Institute of Health Sciences, Kanagawa 210-9501, Japan
| | | |
Collapse
|
6
|
Raja IS, Song SJ, Kang MS, Lee YB, Kim B, Hong SW, Jeong SJ, Lee JC, Han DW. Toxicity of Zero- and One-Dimensional Carbon Nanomaterials. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1214. [PMID: 31466309 PMCID: PMC6780407 DOI: 10.3390/nano9091214] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 08/23/2019] [Accepted: 08/23/2019] [Indexed: 12/14/2022]
Abstract
The zero (0-D) and one-dimensional (1-D) carbon nanomaterials have gained attention among researchers because they exhibit a larger surface area to volume ratio, and a smaller size. Furthermore, carbon is ubiquitously present in all living organisms. However, toxicity is a major concern while utilizing carbon nanomaterials for biomedical applications such as drug delivery, biosensing, and tissue regeneration. In the present review, we have summarized some of the recent findings of cellular and animal level toxicity studies of 0-D (carbon quantum dot, graphene quantum dot, nanodiamond, and carbon black) and 1-D (single-walled and multi-walled carbon nanotubes) carbon nanomaterials. The in vitro toxicity of carbon nanomaterials was exemplified in normal and cancer cell lines including fibroblasts, osteoblasts, macrophages, epithelial and endothelial cells of different sources. Similarly, the in vivo studies were illustrated in several animal species such as rats, mice, zebrafish, planktons and, guinea pigs, at various concentrations, route of administrations and exposure of nanoparticles. In addition, we have described the unique properties and commercial usage, as well as the similarities and differences among the nanoparticles. The aim of the current review is not only to signify the importance of studying the toxicity of 0-D and 1-D carbon nanomaterials, but also to emphasize the perspectives, future challenges and possible directions in the field.
Collapse
Affiliation(s)
| | - Su-Jin Song
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea
| | - Moon Sung Kang
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea
| | - Yu Bin Lee
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea
| | - Bongju Kim
- Dental Life Science Research Institute & Clinical Translational Research Center for Dental Science, Seoul National University Dental Hospital, Seoul 03080, Korea
| | - Suck Won Hong
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea
| | - Seung Jo Jeong
- GS Medical Co., Ltd., Cheongju-si, Chungcheongbuk-do 28161, Korea
| | - Jae-Chang Lee
- Bio-Based Chemistry Research Center, Korea Research Institute of Chemical Technology, Ulsan 44429, Korea.
| | - Dong-Wook Han
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea.
| |
Collapse
|
7
|
Sobajima A, Haniu H, Nomura H, Tanaka M, Takizawa T, Kamanaka T, Aoki K, Okamoto M, Yoshida K, Sasaki J, Ajima K, Kuroda C, Ishida H, Okano S, Ueda K, Kato H, Saito N. Organ accumulation and carcinogenicity of highly dispersed multi-walled carbon nanotubes administered intravenously in transgenic rasH2 mice. Int J Nanomedicine 2019; 14:6465-6480. [PMID: 31616140 PMCID: PMC6698589 DOI: 10.2147/ijn.s208129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 06/11/2019] [Indexed: 01/10/2023] Open
Abstract
PURPOSE Multiwalled carbon nanotubes (MWCNTs) have been known to enter the circulatory system via the lungs from inhalation exposure; however, its carcinogenicity and subsequent accumulation in other organs have not been adequately reported in the literature. Moreover, the safety of MWCNTs as a biomaterial has remained a matter of debate, particularly when the material enters the circulatory system. To address these problems, we used carcinogenic rasH2 transgenic mice to intravenously administer highly dispersed MWCNTs and to evaluate their carcinogenicity and accumulation in the organs. METHODS Two types of MWCNTs (thin- and thick-MWCNTs) were intravenously administered at a high dose (approximately 0.7 mg per kg body weight) and low dose (approximately 0.07 mg per kg body weight). RESULTS MWCNTs showed pancreatic accumulation in 3.2% of mice administered with MWCNTs, but there was no accumulation in other organs. In addition, there was no significant difference in the incidence of tumor among the four MWCNTs-administered groups compared to the vehicle group without MWCNTs administration. Blood tests revealed elevated levels in mean red blood cell volume and mean red blood cell hemoglobin level for the MWCNTs-administered group, in addition to an increase in eotaxin. CONCLUSION The present study demonstrated that the use of current technology to sufficiently disperse MWCNTs resulted in minimal organ accumulation with no evidence of carcinogenicity.
Collapse
Affiliation(s)
- Atsushi Sobajima
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Hisao Haniu
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Hiroki Nomura
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Manabu Tanaka
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Takashi Takizawa
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Takayuki Kamanaka
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Kaoru Aoki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
- Department of Applied Physical Therapy, Shinshu University School of Health Sciences, Matsumoto, Nagano, Japan
| | - Masanori Okamoto
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Kazushige Yoshida
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Jun Sasaki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Kumiko Ajima
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Chika Kuroda
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Haruka Ishida
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Satomi Okano
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Katsuya Ueda
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Hiroyuki Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Naoto Saito
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| |
Collapse
|
8
|
Chu H, Hao W, Cheng Z, Huang Y, Wang S, Shang J, Hou X, Meng Q, Zhang Q, Jia L, Zhou W, Wang P, Jia G, Zhu T, Wei X. Black carbon particles and ozone-oxidized black carbon particles induced lung damage in mice through an interleukin-33 dependent pathway. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 644:217-228. [PMID: 29981970 DOI: 10.1016/j.scitotenv.2018.06.329] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 06/08/2023]
Abstract
Black carbon (BC) is a key component of atmospheric particles which has adverse effects on human health. Oxidation could lead to chemical property and toxicity potency changes of BC. The key cytokines participating in lung damage in mice induced by BC and ozone-oxidized BC (oBC) particles have been investigated in this study. It was concluded that oBC has stronger potency of inducing lung damage in mice comparing to BC. IL-6 and IL-33 were hypothesized to play important roles in this damage. Accordingly, IL-6 and IL-33 neutralizing antibodies were used to explore which cytokine might play a key role in lung inflammation induced by BC and oBC. As a result, IL-6 neutralizing antibody did not alleviate the lung damage induced by BC and oBC. However, IL-33 neutralizing antibody prevented BC and oBC induced lung damage. Furthermore, IL-33 neutralizing antibody treatment reduced IL-6 mRNA expression. It is hypothesized that MAPK and PI3K-AKT pathways might be involved in the oBC particles caused lung damage. It was concluded that IL-33 plays a key role in BC and oBC induced lung damage in mice.
Collapse
Affiliation(s)
- Hongqian Chu
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Weidong Hao
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Zhiyuan Cheng
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Yao Huang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Siqi Wang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Jing Shang
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, PR China
| | - Xiaohong Hou
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Qinghe Meng
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Qi Zhang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Lixia Jia
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Wenjuan Zhou
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Pengmin Wang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Guang Jia
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing 100191, PR China
| | - Tong Zhu
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, PR China
| | - Xuetao Wei
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China.
| |
Collapse
|
9
|
Hitscherich P, Aphale A, Gordan R, Whitaker R, Singh P, Xie LH, Patra P, Lee EJ. Electroactive graphene composite scaffolds for cardiac tissue engineering. J Biomed Mater Res A 2018; 106:2923-2933. [DOI: 10.1002/jbm.a.36481] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/02/2018] [Accepted: 06/06/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Pamela Hitscherich
- Department of Biomedical Engineering; New Jersey Institute of Technology; Newark New Jersey
| | - Ashish Aphale
- Department of Biomedical Engineering; University of Bridgeport; Bridgeport Connecticut
| | - Richard Gordan
- Department of Cell Biology and Molecular Medicine; Rutgers New Jersey Medical School; Newark New Jersey
| | - Ricardo Whitaker
- Department of Biomedical Engineering; New Jersey Institute of Technology; Newark New Jersey
| | - Prabhakar Singh
- Department of Material Science and Engineering; University of Connecticut; Hartfort Connecticut
| | - Lai-hua Xie
- Department of Cell Biology and Molecular Medicine; Rutgers New Jersey Medical School; Newark New Jersey
| | - Prabir Patra
- Department of Biomedical Engineering; University of Bridgeport; Bridgeport Connecticut
- Department of Mechanical Engineering; University of Bridgeport; Bridgeport Connecticut
| | - Eun Jung Lee
- Department of Biomedical Engineering; New Jersey Institute of Technology; Newark New Jersey
| |
Collapse
|
10
|
Vadalasetty KP, Lauridsen C, Engberg RM, Vadalasetty R, Kutwin M, Chwalibog A, Sawosz E. Influence of silver nanoparticles on growth and health of broiler chickens after infection with Campylobacter jejuni. BMC Vet Res 2018; 14:1. [PMID: 29291752 PMCID: PMC5748950 DOI: 10.1186/s12917-017-1323-x] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 12/18/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Silver nanoparticles (AgNP) have gained much attention in recent years due to their biomedical applications, especially as antimicrobial agents. AgNP may be used in poultry production as an alternative to the use of antibiotic growth promoter. However, little is known about the impact of oral administration of AgNP on the gut microbiota and the immune system. The aim of the present study was to investigate the effects of AgNP on growth, hematological and immunological profile as well as intestinal microbial composition in broilers challenged with Campylobacter jejuni (C. jejuni). RESULTS AgNP did not affect the intestinal microbial profile of birds. The body weight gain and the relative weights of bursa and spleen were reduced when supplemented with AgNP. There was no difference with respect to packed cell volume. However, the plasma concentrations of IgG and IgM were lower in birds receiving AgNP compared to the non-supplemented control group. The expression of TNF-α and NF-kB at mRNA level was significantly higher in birds receiving AgNP. CONCLUSIONS The application of AgNP via the drinking water in the concentration of 50 ppm reduced broiler growth, impaired immune functions and had no antibacterial effect on different intestinal bacterial groups, which may limit the applicability of AgNP against C. jejuni in broiler chickens.
Collapse
Affiliation(s)
| | | | | | - Radhika Vadalasetty
- Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg, Denmark
| | - Marta Kutwin
- Department of Animal Nutrition and Biotechnology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland
| | - André Chwalibog
- Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg, Denmark
- Department of Animal Nutrition and Biotechnology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland
| | - Ewa Sawosz
- Department of Animal Nutrition and Biotechnology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland
| |
Collapse
|
11
|
Harlow CR, Wu X, van Deemter M, Gardiner F, Poland C, Green R, Sarvi S, Brown P, Kadler KE, Lu Y, Mason JI, Critchley HOD, Hillier SG. Targeting lysyl oxidase reduces peritoneal fibrosis. PLoS One 2017; 12:e0183013. [PMID: 28800626 PMCID: PMC5553776 DOI: 10.1371/journal.pone.0183013] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 07/30/2017] [Indexed: 01/07/2023] Open
Abstract
Background Abdominal surgery and disease cause persistent abdominal adhesions, pelvic pain, infertility and occasionally, bowel obstruction. Current treatments are ineffective and the aetiology is unclear, although excessive collagen deposition is a consistent feature. Lysyl oxidase (Lox) is a key enzyme required for crosslinking and deposition of insoluble collagen, so we investigated whether targeting Lox might be an approach to reduce abdominal adhesions. Methods Female C57Bl/6 mice were treated intraperitoneally with multiwalled carbon nanotubes (NT) to induce fibrosis, together with chemical (ß-aminoproprionitrile–BAPN) or miRNA Lox inhibitors, progesterone or dexamethasone. Fibrotic lesions on the diaphragm, and expression of fibrosis-related genes in abdominal wall peritoneal mesothelial cells (PMC) were measured. Effects of BAPN and dexamethasone on collagen fibre alignment were observed by TEM. Isolated PMC were cultured with interleukin-1 alpha (IL-1α) and progesterone to determine effects on Lox mRNA in vitro. Results NT-induced fibrosis and collagen deposition on the diaphragm was ameliorated by BAPN, Lox miRNA, or steroids. BAPN and dexamethasone disrupted collagen fibres. NT increased PMC Lox, Col1a1, Col3a1 and Bmp1 mRNA, which was inhibited by steroids. Progesterone significantly inhibited IL-1α induced Lox expression by PMC in vitro. Conclusion Our results provide proof-of-concept that targeting peritoneal Lox could be an effective approach in ameliorating fibrosis and adhesion development.
Collapse
Affiliation(s)
- Christopher R. Harlow
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
- * E-mail:
| | - Xuan Wu
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Marielle van Deemter
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Fiona Gardiner
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Craig Poland
- MRC/University of Edinburgh Centre for Inflammation Research, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Rebecca Green
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Sana Sarvi
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Pamela Brown
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Karl E. Kadler
- University of Manchester, Wellcome Trust Centre for Cell-Matrix Research, Faculty of Life Sciences, Michael Smith Building, Manchester, United Kingdom
| | - Yinhui Lu
- University of Manchester, Wellcome Trust Centre for Cell-Matrix Research, Faculty of Life Sciences, Michael Smith Building, Manchester, United Kingdom
| | - J. Ian Mason
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Hilary O. D. Critchley
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| | - Stephen G. Hillier
- MRC/University of Edinburgh Centre for Reproductive Health, Edinburgh Medical School, Queen’s Medical Research Institute, 47 Little France Crescent, Edinburgh, United Kingdom
| |
Collapse
|
12
|
Niranjan R, Thakur AK. The Toxicological Mechanisms of Environmental Soot (Black Carbon) and Carbon Black: Focus on Oxidative Stress and Inflammatory Pathways. Front Immunol 2017; 8:763. [PMID: 28713383 PMCID: PMC5492873 DOI: 10.3389/fimmu.2017.00763] [Citation(s) in RCA: 125] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 06/16/2017] [Indexed: 12/29/2022] Open
Abstract
The environmental soot and carbon blacks (CBs) cause many diseases in humans, but their underlying mechanisms of toxicity are still poorly understood. Both are formed after the incomplete combustion of hydrocarbons but differ in their constituents and percent carbon contents. For the first time, “Sir Percival Pott” described soot as a carcinogen, which was subsequently confirmed by many others. The existing data suggest three main types of diseases due to soot and CB exposures: cancer, respiratory diseases, and cardiovascular dysfunctions. Experimental models revealed the involvement of oxidative stress, DNA methylation, formation of DNA adducts, and Aryl hydrocarbon receptor activation as the key mechanisms of soot- and CB-induced cancers. Metals including Si, Fe, Mn, Ti, and Co in soot also contribute in the reactive oxygen species (ROS)-mediated DNA damage. Mechanistically, ROS-induced DNA damage is further enhanced by eosinophils and neutrophils via halide (Cl− and Br−) dependent DNA adducts formation. The activation of pulmonary dendritic cells, T helper type 2 cells, and mast cells is crucial mediators in the pathology of soot- or CB-induced respiratory disease. Polyunsaturated fatty acids (PUFAs) were also found to modulate T cells functions in respiratory diseases. Particularly, telomerase reverse transcriptase was found to play the critical role in soot- and CB-induced cardiovascular dysfunctions. In this review, we propose integrated mechanisms of soot- and CB-induced toxicity emphasizing the role of inflammatory mediators and oxidative stress. We also suggest use of antioxidants and PUFAs as protective strategies against soot- and CB-induced disorders.
Collapse
Affiliation(s)
- Rituraj Niranjan
- Department of Biological Sciences and Bioengineering (BSBE), Indian Institute of Technology Kanpur, Kanpur, India
| | - Ashwani Kumar Thakur
- Department of Biological Sciences and Bioengineering (BSBE), Indian Institute of Technology Kanpur, Kanpur, India
| |
Collapse
|
13
|
Zhang T, Tang M, Zhang S, Hu Y, Li H, Zhang T, Xue Y, Pu Y. Systemic and immunotoxicity of pristine and PEGylated multi-walled carbon nanotubes in an intravenous 28 days repeated dose toxicity study. Int J Nanomedicine 2017; 12:1539-1554. [PMID: 28280324 PMCID: PMC5339008 DOI: 10.2147/ijn.s123345] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The numerous increasing use of carbon nanotubes (CNTs) derived from nanotechnology has raised concerns about their biosafety and potential toxicity. CNTs cause immunologic dysfunction and limit the application of CNTs in biomedicine. The immunological responses induced by pristine multi-walled carbon nanotubes (p-MWCNTs) and PEGylated multi-walled carbon nanotubes (MWCNTs-PEG) on BALB/c mice via an intravenous administration were investigated. The results reflect that the p-MWCNTs induced significant increases in spleen, thymus, and lung weight. Mice treated with p-MWCNTs showed altered lymphocyte populations (CD3+, CD4+, CD8+, and CD19+) in peripheral blood and increased serum IgM and IgG levels, and splenic macrophage ultrastructure indicated mitochondria swelling. p-MWCNTs inhibited humoral and cellular immunity function and were associated with decreased immune responses against sheep erythrocytes and serum hemolysis level. Natural killer (NK) activity was not modified by two types of MWCNTs. In comparison with two types of MWCNTs, for a same dose, p-MWCNTs caused higher levels of inflammation and immunosuppression than MWCNTs-PEG. The results of immunological function suggested that after intravenous administration with p-MWCNTs caused more damage to systemic immunity than MWCNTs-PEG. Here, we demonstrated that a surface functional modification on MWCNTs reduces their immune perturbations in vivo. The chemistry-modified MWCNTs change their preferred immune response in vivo and reduce the immunotoxicity of p-MWCNTs.
Collapse
Affiliation(s)
- Ting Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Jiangsu key Laboratory for Biomaterials and Devices, Southeast University, Nanjing, China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Meng Tang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Jiangsu key Laboratory for Biomaterials and Devices, Southeast University, Nanjing, China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Shanshan Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Jiangsu key Laboratory for Biomaterials and Devices, Southeast University, Nanjing, China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Yuanyuan Hu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Jiangsu key Laboratory for Biomaterials and Devices, Southeast University, Nanjing, China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Han Li
- Department of Material Science and Engineering, National Key Laboratory of Solid State Microstructures, Nanjing University, Nanjing, China
| | - Tao Zhang
- Department of Material Science and Engineering, National Key Laboratory of Solid State Microstructures, Nanjing University, Nanjing, China
| | - Yuying Xue
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Jiangsu key Laboratory for Biomaterials and Devices, Southeast University, Nanjing, China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Yuepu Pu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China; Jiangsu key Laboratory for Biomaterials and Devices, Southeast University, Nanjing, China; Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| |
Collapse
|
14
|
Perez Ruiz de Garibay A, Spinato C, Klippstein R, Bourgognon M, Martincic M, Pach E, Ballesteros B, Ménard-Moyon C, Al-Jamal KT, Tobias G, Bianco A. Evaluation of the immunological profile of antibody-functionalized metal-filled single-walled carbon nanocapsules for targeted radiotherapy. Sci Rep 2017; 7:42605. [PMID: 28198410 PMCID: PMC5309841 DOI: 10.1038/srep42605] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/11/2017] [Indexed: 11/22/2022] Open
Abstract
This study investigates the immune responses induced by metal-filled single-walled carbon nanotubes (SWCNT) under in vitro, ex vivo and in vivo settings. Either empty amino-functionalized CNTs [SWCNT-NH2 (1)] or samarium chloride-filled amino-functionalized CNTs with [SmCl3@SWCNT-mAb (3)] or without [SmCl3@SWCNT-NH2 (2)] Cetuximab functionalization were tested. Conjugates were added to RAW 264.7 or PBMC cells in a range of 1 μg/ml to 100 μg/ml for 24 h. Cell viability and IL-6/TNFα production were determined by flow cytometry and ELISA. Additionally, the effect of SWCNTs on the number of T lymphocytes, B lymphocytes and monocytes within the PBMC subpopulations was evaluated by immunostaining and flow cytometry. The effect on monocyte number in living mice was assessed after tail vein injection (150 μg of each conjugate per mouse) at 1, 7 and 13 days post-injection. Overall, our study showed that all the conjugates had no significant effect on cell viability of RAW 264.7 but conjugates 1 and 3 led to a slight increase in IL-6/TNFα. All the conjugates resulted in significant reduction in monocyte/macrophage cell numbers within PBMCs in a dose-dependent manner. Interestingly, monocyte depletion was not observed in vivo, suggesting their suitability for future testing in the field of targeted radiotherapy in mice.
Collapse
Affiliation(s)
- Aritz Perez Ruiz de Garibay
- University of Strasbourg, CNRS, Immunopathology and Therapeutic Chemistry, UPR 3572, 67000 Strasbourg, France
| | - Cinzia Spinato
- University of Strasbourg, CNRS, Immunopathology and Therapeutic Chemistry, UPR 3572, 67000 Strasbourg, France
| | - Rebecca Klippstein
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King’s College London, London SE1 9NH, UK
| | - Maxime Bourgognon
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King’s College London, London SE1 9NH, UK
| | - Markus Martincic
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193, Bellaterra, Barcelona, Spain
| | - Elzbieta Pach
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Belén Ballesteros
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Cécilia Ménard-Moyon
- University of Strasbourg, CNRS, Immunopathology and Therapeutic Chemistry, UPR 3572, 67000 Strasbourg, France
| | - Khuloud T. Al-Jamal
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King’s College London, London SE1 9NH, UK
| | - Gerard Tobias
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193, Bellaterra, Barcelona, Spain
| | - Alberto Bianco
- University of Strasbourg, CNRS, Immunopathology and Therapeutic Chemistry, UPR 3572, 67000 Strasbourg, France
| |
Collapse
|
15
|
Biological effects of double-walled carbon nanotubes on the innate immune system: An in vitro study on THP-1 human monocytes. Toxicology 2016; 365:1-8. [PMID: 27475286 DOI: 10.1016/j.tox.2016.07.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 07/25/2016] [Accepted: 07/26/2016] [Indexed: 11/21/2022]
Abstract
DWCNTs have numerous industrial and biomedical applications and several studies reported that they could act as immunomodulator systems. The immune system is the first line of defence of the human body when exposed to particulate matter. In order to investigate DWCNTs' role on innate immunity, we used THP-1 monocytic cells for the purpose of this study. We showed that DWCNTs were not cytotoxic until 6h, 24h, 48h and 72h of incubation with THP-1 monocytic cells (concentrations tested from 10 to 50μg/mL). From 6h to 72h of incubation of THP-1 cells with DWCNTs, we measured a significant increase of the baseline cell index using xCELLigence(®) technology showing cell adhesion. After 24h of exposure, DWCNTs agglomerates were localized in THP-1 monocyte cytoplasm and cell adhesion was observed simultaneously with a significant increase in the expression of CD11b and CD14 cell surface proteins. Pro-inflammatory cytokine secretion (IL-1β, IL-6, IL-8, TNF-α and IL-10) was also measured in supernatants after 6h or 24h of exposure to DWCNTs. This pro-inflammatory response was increased in THP-1 monocytic cells pre-treated with LPS. Altogether, our data indicate that DWCNTs induce an increased pro-inflammatory response of THP-1 monocytes and seem to modulate cell surface protein expression confirming that DWCNTs could act as stimulators of innate immunity.
Collapse
|
16
|
Comparison of fetal toxicity of various multi-wall carbon nanotubes in mice. Toxicol Rep 2015; 2:1404-1408. [PMID: 28962481 PMCID: PMC5598535 DOI: 10.1016/j.toxrep.2015.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 07/14/2015] [Accepted: 07/15/2015] [Indexed: 11/23/2022] Open
Abstract
The fetal toxicities of multi-wall carbon nanotubes (MWCNTs) with various sizes were compared in CD1(ICR) mice. MWCNTs were suspended in 2% sodium carboxymethyl cellulose solution in phosphate-buffered saline. On day 9 of gestation, dams were administered a single intraperitoneal dose of MWCNTs (4 mg/kg body weight), while dams in the control group were administered vehicle (10 mL/kg body weight). The rectal temperatures of the dams were monitored 2 h after administaration to asses statuses of the dams. The dams and fetuses were examined on day 18 of gestation. The number of live fetus per dam decreased in some MWCNTs-administered groups. The mean percentages of live fetuses in total implantations in the MWCNTs-administered groups markedly varied from 0% to 95%, and the highest mean percentage of live fetuses in the MWCNTs-administered group was equivalent to that of the control group. The decrease in live fetuses depended on an increased number of early dead fetuses. In the groups with markedly lowered rectal temperature after administration, the fetal loss were evident. The blood levels of interleukin-6 and/or monocyte chemoattractant protein-1 in dam 2 h after administration of MWCNTs markedlyr increased, especially in the goups with significant decrease in live fetuses. These results indicated a relationship between inflammation in the dam, which probabely depended on the particular length of the MWCNTs, and the fetal toxicioty of MWCNTs in mice.
Collapse
|
17
|
Karimi M, Solati N, Ghasemi A, Estiar MA, Hashemkhani M, Kiani P, Mohamed E, Saeidi A, Taheri M, Avci P, Aref AR, Amiri M, Baniasadi F, Hamblin MR. Carbon nanotubes part II: a remarkable carrier for drug and gene delivery. Expert Opin Drug Deliv 2015; 12:1089-105. [PMID: 25613837 PMCID: PMC4475451 DOI: 10.1517/17425247.2015.1004309] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Carbon nanotubes (CNT) have recently been studied as novel and versatile drug and gene delivery vehicles. When CNT are suitably functionalized, they can interact with various cell types and are taken up by endocytosis. AREAS COVERED Anti-cancer drugs cisplatin and doxorubicin have been delivered by CNT, as well as methotrexate, taxol and gemcitabine. The delivery of the antifungal compound amphotericin B and the oral administration of erythropoietin have both been assisted using CNT. Frequently, targeting moieties such as folic acid, epidermal growth factor or various antibodies are attached to the CNT-drug nanovehicle. Different kinds of functionalization (e.g., polycations) have been used to allow CNT to act as gene delivery vectors. Plasmid DNA, small interfering RNA and micro-RNA have all been delivered by CNT vehicles. Significant concerns are raised about the nanotoxicology of the CNT and their potentially damaging effects on the environment. EXPERT OPINION CNT-mediated drug delivery has been studied for over a decade, and both in vitro and in vivo studies have been reported. The future success of CNTs as vectors in vivo and in clinical application will depend on achievement of efficacious therapy with minimal adverse effects and avoidance of possible toxic and environmentally damaging effects.
Collapse
Affiliation(s)
- Mahdi Karimi
- Iran University of Medical Sciences, School of Advanced Technologies in Medicine, Department of Nanotechnology, Tehran, Iran
| | - Navid Solati
- Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Tehran, Iran
| | - Amir Ghasemi
- Sharif University of Technology, Department of Materials Science and Engineering, Polymeric Materials Research Group, Tehran, 11365-9466, Iran
| | - Mehrdad Asghari Estiar
- Tehran University of Medical Sciences, School of Medicine, Department of Medical Genetics, Tehran, Iran
| | - Mahshid Hashemkhani
- Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Tehran, Iran
| | - Parnian Kiani
- Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Tehran, Iran
| | - Elmira Mohamed
- Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Tehran, Iran
| | - Ahad Saeidi
- Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Tehran, Iran
| | - Mahdiar Taheri
- Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Tehran, Iran
| | - Pinar Avci
- Massachusetts General Hospital, Wellman Center for Photomedicine, Boston, MA 02114, USA
- Harvard Medical School, Department of Dermatology, Boston, MA 02115, USA
| | - Amir R Aref
- Dana-Farber Cancer Institute, Center for Cancer Systems Biology, Department of Cancer Biology, Boston, MA 02215, USA
- Harvard Medical School, Department of Genetics, Boston, MA 02215, USA
| | - Mohammad Amiri
- Sharif University of Technology, Department of Materials Science and Engineering, Polymeric Materials Research Group, Tehran, 11365-9466, Iran
| | - Fazel Baniasadi
- Sharif University of Technology, Department of Materials Science and Engineering, Polymeric Materials Research Group, Tehran, 11365-9466, Iran
| | - Michael R Hamblin
- Massachusetts General Hospital, Wellman Center for Photomedicine, Boston, MA 02114, USA
- Harvard Medical School, Department of Dermatology, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA 02139, USA
| |
Collapse
|
18
|
Abstract
Nanoparticles (NPs) present in the environment and in consumer products can cause immunotoxic effects. The immune system is very complex, and in vivo studies are the gold standard for evaluation. Due to the increased amount of NPs that are being developed, cellular screening assays to decrease the amount of NPs that have to be tested in vivo are highly needed. Effects on the unspecific immune system, such as effects on phagocytes, might be suitable for screening for immunotoxicity because these cells mediate unspecific and specific immune responses. They are present at epithelial barriers, in the blood, and in almost all organs. This review summarizes the effects of carbon, metal, and metal oxide NPs used in consumer and medical applications (gold, silver, titanium dioxide, silica dioxide, zinc oxide, and carbon nanotubes) and polystyrene NPs on the immune system. Effects in animal exposures through different routes are compared to the effects on isolated phagocytes. In addition, general problems in the testing of NPs, such as unknown exposure doses, as well as interference with assays are mentioned. NPs appear to induce a specific immunotoxic pattern consisting of the induction of inflammation in normal animals and aggravation of pathologies in disease models. The evaluation of particle action on several phagocyte functions in vitro may provide an indication on the potency of the particles to induce immunotoxicity in vivo. In combination with information on realistic exposure levels, in vitro studies on phagocytes may provide useful information on the health risks of NPs.
Collapse
Affiliation(s)
- Eleonore Fröhlich
- Center for Medical Research, Medical University of Graz, Graz, Austria
| |
Collapse
|
19
|
Abstract
Carbon nanotubes (CNT) have been developed into new materials with a variety of industrial and commercial applications. In contrast, the physicochemical properties of CNT at the nanoscale render them the potency to generate toxic effects. Indeed, the potential health impacts of CNT have drawn a great deal of attention in recent years, owing to their identified toxicological and pathological consequences including cytotoxicity, inflammation, fibrosis, genotoxicity, tumorigenesis, and immunotoxicity. Understanding the mechanisms by which CNT induce toxicity and pathology is thus urgently needed for accurate risk assessment of CNT exposure in humans, and for safe and responsible development and commercialization of nanotechnology. Here, we summarize and discuss recent advances in this area with a focus on the molecular interactions between CNT and mammalian systems, and the signaling pathways important for the development of CNT toxicity such as the NF-κB, NLRP3 inflammasome, TGF-β1, MAPK, and p53 signaling cascades. With the current mechanistic evidence summarized in this review, we expect to provide new insights into CNT toxicology at the molecular level and offer new clues to the prevention of health effects resulting from CNT exposure. Moreover, we disclose questions and issues that remain in this rapidly advancing field of nanotoxicology, which would facilitate ascertaining future research directions.
Collapse
Affiliation(s)
- Jie Dong
- Receptor Biology Laboratory, Toxicology and Molecular Biology Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention , Morgantown, WV , USA
| | | |
Collapse
|
20
|
Shahbazi MA, Fernández TD, Mäkilä EM, Le Guével X, Mayorga C, Kaasalainen MH, Salonen JJ, Hirvonen JT, Santos HA. Surface chemistry dependent immunostimulative potential of porous silicon nanoplatforms. Biomaterials 2014; 35:9224-35. [DOI: 10.1016/j.biomaterials.2014.07.050] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 07/23/2014] [Indexed: 02/02/2023]
|
21
|
Cui H, Wu W, Okuhira K, Miyazawa K, Hattori T, Sai K, Naito M, Suzuki K, Nishimura T, Sakamoto Y, Ogata A, Maeno T, Inomata A, Nakae D, Hirose A, Nishimaki-Mogami T. High-temperature calcined fullerene nanowhiskers as well as long needle-like multi-wall carbon nanotubes have abilities to induce NLRP3-mediated IL-1β secretion. Biochem Biophys Res Commun 2014; 452:593-9. [PMID: 25181346 DOI: 10.1016/j.bbrc.2014.08.118] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 08/22/2014] [Indexed: 02/01/2023]
Abstract
Because multi-wall carbon nanotubes (MWCNTs) have asbestos-like shape and size, concerns about their pathogenicity have been raised. Contaminated metals of MWCNTs may also be responsible for their toxicity. In this study, we employed high-temperature calcined fullerene nanowhiskers (HTCFNWs), which are needle-like nanofibers composed of amorphous carbon having similar sizes to MWCNTs but neither metal impurities nor tubular structures, and investigated their ability to induce production a major proinflammatory cytokine IL-1β via the Nod-like receptor pyrin domain containing 3 (NLRP3)-containing flammasome-mediated mechanism. When exposed to THP-1 macrophages, long-HTCFNW exhibited robust IL-1β production as long and needle-like MWCNTs did, but short-HTCFNW caused very small effect. IL-1β release induced by long-HTCFNW as well as by long, needle-like MWCNTs was abolished by a caspase-1 inhibitor or siRNA-knockdown of NLRP3, indicating that NLRP3-inflammasome-mediated IL-1β production by these carbon nanofibers. Our findings indicate that the needle-like shape and length, but neither metal impurities nor tubular structures of MWCNTs were critical to robust NLRP3 activation.
Collapse
Affiliation(s)
- Hongyan Cui
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Weijia Wu
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Keiichiro Okuhira
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Kun'ichi Miyazawa
- Fullerene Engineering Group, Materials Processing Unit, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
| | - Takayuki Hattori
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Kimie Sai
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Mikihiko Naito
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Kazuhiro Suzuki
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Tetsuji Nishimura
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Yoshimitsu Sakamoto
- Department of Environmental Health and Toxicology, Tokyo Metropolitan Institute of Public Health, Tokyo 169-0073, Japan
| | - Akio Ogata
- Department of Environmental Health and Toxicology, Tokyo Metropolitan Institute of Public Health, Tokyo 169-0073, Japan
| | - Tomokazu Maeno
- Department of Environmental Health and Toxicology, Tokyo Metropolitan Institute of Public Health, Tokyo 169-0073, Japan
| | - Akiko Inomata
- Department of Environmental Health and Toxicology, Tokyo Metropolitan Institute of Public Health, Tokyo 169-0073, Japan
| | - Dai Nakae
- Department of Environmental Health and Toxicology, Tokyo Metropolitan Institute of Public Health, Tokyo 169-0073, Japan
| | - Akihiko Hirose
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Tomoko Nishimaki-Mogami
- Division of Biochemistry and Metabolism, Division of Biochemistry and Molecular Biology, Division of Environmental Chemistry, Division of Risk Assessment, and Biological Safety Research Center, National Institute of Health Sciences, Tokyo 158-8501, Japan.
| |
Collapse
|
22
|
The Significance and Insignificance of Carbon Nanotube-Induced Inflammation. FIBERS 2014. [DOI: 10.3390/fib2010045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
23
|
Fujitani T, Hojo M, Inomata A, Ogata A, Hirose A, Nishimura T, Nakae D. Teratogenicity of asbestos in mice. J Toxicol Sci 2014; 39:363-70. [DOI: 10.2131/jts.39.363] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Tomoko Fujitani
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Motoki Hojo
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Akiko Inomata
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Akio Ogata
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| | - Akihiko Hirose
- Division of Risk Assessment, Biological Safety Research Center, National Institute of Health Science
| | | | - Dai Nakae
- Department of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health
| |
Collapse
|
24
|
Madani SY, Mandel A, Seifalian AM. A concise review of carbon nanotube's toxicology. NANO REVIEWS 2013; 4:21521. [PMID: 24319547 PMCID: PMC3851535 DOI: 10.3402/nano.v4i0.21521] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 10/03/2013] [Accepted: 10/03/2013] [Indexed: 12/27/2022]
Abstract
Carbon nanotubes can be either single-walled or multi-walled, each of which is known to have a different electron arrangement and as a result have different properties. However, the shared unique properties of both types of carbon nanotubes (CNT) allow for their potential use in various biomedical devices and therapies. Some of the most common properties of these materials include the ability to absorb near-infra-red light and generate heat, the ability to deliver drugs in a cellular environment, their light weight, and chemical stability. These properties have encouraged scientists to further investigate CNTs as a tool for thermal treatment of cancer and drug delivery agents. Various promising data have so far been obtained about the usage of CNTs for cancer treatment; however, toxicity of pure CNTs represents a major challenge for clinical application. Various techniques both in vivo and in in vitro have been conducted by a number of different research groups to establish the factors which have a direct effect on CNT-mediated cytotoxicity. The main analysis techniques include using Alamar blue, MTT, and Trypan blue assays. Successful interpretation of these results is difficult because the CNTs can significantly disrupt the emission of the certain particles, which these assays detect. In contrast, in vivo studies allow for the measurement of toxicity and pathology caused by CNTs on an organismal level. Despite the drawbacks of in vitro studies, they have been invaluable in identifying important toxicity factors, such as size, shape, purity, and functionalisation, the latter of which can attenuate CNT toxicity.
Collapse
Affiliation(s)
- Seyed Yazdan Madani
- UCL Centre for Nanotechnology & Regenerative Medicine, UCL Division of Surgery & Interventional Science, University College London, London, UK
| | | | | |
Collapse
|
25
|
Genotoxicity and carcinogenicity risk of carbon nanotubes. Adv Drug Deliv Rev 2013; 65:2098-110. [PMID: 23751780 DOI: 10.1016/j.addr.2013.05.011] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 05/25/2013] [Accepted: 05/30/2013] [Indexed: 12/14/2022]
Abstract
Novel materials are often commercialized without a complete assessment of the risks they pose to human health because such assessments are costly and time-consuming; additionally, sometimes the methodology needed for such an assessment does not exist. Carbon nanotubes have the potential for widespread application in engineering, materials science and medicine. However, due to the needle-like shape and high durability of multiwalled carbon nanotubes (MWCNTs), concerns have been raised that they may induce asbestos-like pathogenicity when inhaled. Indeed, experiments in rodents supported this hypothesis. Notably, the genetic alterations in MWCNT-induced rat malignant mesothelioma were similar to those induced by asbestos. Single-walled CNTs (SWCNTs) cause mitotic disturbances in cultured cells, but thus far, there has been no report that SWCNTs are carcinogenic. This review summarizes the recent noteworthy publications on the genotoxicity and carcinogenicity of CNTs and explains the possible molecular mechanisms responsible for this carcinogenicity. The nanoscale size and needle-like rigid structure of CNTs appear to be associated with their pathogenicity in mammalian cells, where carbon atoms are major components in the backbone of many biomolecules. Publishing adverse events associated with novel materials is critically important for alerting people exposed to such materials. CNTs still have a bright future with superb economic and medical merits. However, appropriate regulation of the production, distribution and secondary manufacturing processes is required, at least to protect the workers.
Collapse
|
26
|
Dumortier H. When carbon nanotubes encounter the immune system: desirable and undesirable effects. Adv Drug Deliv Rev 2013; 65:2120-6. [PMID: 24056183 DOI: 10.1016/j.addr.2013.09.005] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 08/21/2013] [Accepted: 09/11/2013] [Indexed: 01/08/2023]
Abstract
The role of our immune system is to bring efficient protection against invasion by foreign elements, not only pathogens but also any material it may be in contact with. Nanoparticles may enter the body and encounter the immune system either intentionally (e.g. administration for biomedical application) or not (e.g. respiratory occupational exposure). Therefore, it is of fundamental importance to get a thorough knowledge of the way they interact with immune cells and all related consequences. Among nanomaterials, carbon nanotubes (CNTs) are of special interest because of their tremendous field of applications. Consequently, their increasing production, processing and eventual incorporation into new types of composites and/or into biological systems have raised fundamental issues regarding their potential impact on health. This review aims at giving an overview of the known desirable and undesirable effects of CNTs on the immune system, i.e. beneficial modulation of immune cells by CNTs engineered for biomedical applications versus toxicity, inflammation and unwanted immune reactions triggered by CNTs themselves.
Collapse
Affiliation(s)
- Hélène Dumortier
- CNRS, Institut de Biologie Moléculaire et Cellulaire, Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis, Strasbourg, France.
| |
Collapse
|
27
|
Look M, Saltzman WM, Craft J, Fahmy TM. The nanomaterial-dependent modulation of dendritic cells and its potential influence on therapeutic immunosuppression in lupus. Biomaterials 2013; 35:1089-95. [PMID: 24183697 DOI: 10.1016/j.biomaterials.2013.10.046] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2013] [Accepted: 10/15/2013] [Indexed: 10/26/2022]
Abstract
Targeting dendritic cells with nanoparticles is an attractive modality for instigating immunity or inducing immunosuppression. An important aspect of successful delivery of antigen and immune modulators to these cells is the efficacy of nanoparticle internalization, which can dictate the strength and robustness of immune responses; optimizing particulate uptake is thus key. We compared the internalization of two nanoparticulate platforms: a vesicular "nanogel" platform with a lipid exterior, and the widely-used solid biodegradable poly(lactic-co-glycolic acid) (PLGA) system. We found that nanogels were more effectively internalized by dendritic cells in vitro, as demonstrated by fluorescent tracer measurements. Additionally, the magnitude of dendritic cell immunosuppression achieved by nanogels loaded with mycophenolic acid, an immunosuppressant, was greater than similarly drug-loaded PLGA. Although both types of particles could mitigate the production of inflammatory cytokines and the up-regulation of stimulatory surface markers, nanogels yielded greater reductions. These in vitro measurements correlated with in vivo efficacy, where immunosuppressive therapy with nanogels extended the survival of lupus-prone NZB/W F1 mice whereas PLGA particles did not. Our results highlight the importance of material on nanoparticle uptake by dendritic cells, which impacts the quality of therapeutic immunosuppression.
Collapse
Affiliation(s)
- Michael Look
- Department of Biomedical Engineering, Yale University, New Haven, CT 06520, USA
| | | | | | | |
Collapse
|
28
|
Wang X, Podila R, Shannahan JH, Rao AM, Brown JM. Intravenously delivered graphene nanosheets and multiwalled carbon nanotubes induce site-specific Th2 inflammatory responses via the IL-33/ST2 axis. Int J Nanomedicine 2013; 8:1733-48. [PMID: 23662055 PMCID: PMC3647448 DOI: 10.2147/ijn.s44211] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Carbon-based nanomaterials (CBN), such as graphene nanosheets (GNS) and multiwalled carbon nanotubes (MWCNT), have been proposed for potential nanomedicine applications such as biomedical devices and carriers for drug delivery. However, our current understanding regarding the systemic toxicity of these CBN through intravenous (iv) injection is limited. In this study, we compare the immune response resulting from GNS and MWCNT exposure. We hypothesize that iv administration of GNS and MWCNT would result in divergent systemic inflammatory responses due to physicochemical differences between these two CBN. In the lungs of C57BL/6 mice, GNS actuate a Th2 immune response 1 day following iv administration, which consists of neutrophilic influx and a significant increase in interleukin (IL)-5, IL-13, IL-33, and its soluble receptor (sST2) in the bronchoalveolar lavage fluid. MWCNT elicited a significant increase in the messenger ribonucleic acid expression of cytokines in the spleen including IL-4 and IL-33, which are associated with an increase in splenic cell differentiation (CD)4+ and CD8+ T-cells in C57BL/6 mice following iv injection. The observed Th2 responses in both the lung and spleen are absent in ST2−/− mice administrated GNS or MWCNT, suggesting a critical role for IL-33. In conclusion, the use of GNS or MWCNT as nanocarriers for drug delivery may result in Th2 immune responses that are mediated through the IL-33/ST2 axis and therefore may promote adverse allergic reactions.
Collapse
Affiliation(s)
- Xiaojia Wang
- Department of Pharmacology and Toxicology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA
| | | | | | | | | |
Collapse
|
29
|
Andersen AJ, Wibroe PP, Moghimi SM. Perspectives on carbon nanotube-mediated adverse immune effects. Adv Drug Deliv Rev 2012; 64:1700-5. [PMID: 22634159 DOI: 10.1016/j.addr.2012.05.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Accepted: 05/11/2012] [Indexed: 11/18/2022]
Abstract
Carbon nanotubes are entities of different morphology and aspect ratios with anisotropic character. Due to their unique electronic, photonic, mechanical and chemical properties, carbon nanotubes are receiving increasing attention in nanomedicine research where examples include site-specific drug and nucleic acid delivery, photodynamic therapy and photoacoustic molecular imaging. The interaction of carbon nanotubes with the immune system, which plays a key role in the recognition and elimination of foreign materials, and consequential responses, is of central importance for the proposed successful biomedical applications of nanotubes. Research in this avenue, however, is scant and the limited available data are rather contradictory. In this progress article we have collected some of the most important experimental results obtained thus far on carbon nanotube-mediated immune toxicity with an emphasis on cardiovascular exposure, including activation of the complement system, macrophage recognition and clearance, and overall effects on the functionality of different immune cells. Mapping these immune-related risks as well as understanding their molecular mechanisms is a crucial step in the development of any carbon nanotube-containing nanopharmaceuticals.
Collapse
Affiliation(s)
- Alina J Andersen
- Nanomedicine Laboratory, Centre for Pharmaceutical Nanotechnology and Nanotoxicology, University of Copenhagen, DK-2100 Copenhagen Ø, Denmark
| | | | | |
Collapse
|
30
|
Beamer CA, Girtsman TA, Seaver BP, Finsaas KJ, Migliaccio CT, Perry VK, Rottman JB, Smith DE, Holian A. IL-33 mediates multi-walled carbon nanotube (MWCNT)-induced airway hyper-reactivity via the mobilization of innate helper cells in the lung. Nanotoxicology 2012; 7:1070-81. [PMID: 22686327 DOI: 10.3109/17435390.2012.702230] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Allergic asthma is a chronic inflammatory disorder of the airway associated with bronchial obstruction, airway hyper-reactivity (AHR), and mucus production. The epithelium may direct and propagate asthmatic-like responses. Central to this theory is the observation that viruses, air pollution, and allergens promote epithelial damage and trigger the generation of IL-25, IL-33, and TSLP via innate pathways such as TLRs and purinergic receptors. Similarly, engineered nanomaterials promote a Th2-associated pathophysiology. In this study, we tested the hypothesis that instillation of multi-walled carbon nanotubes (MWCNT) impair pulmonary function in C57Bl/6 mice due to the development of IL-33-dependent Th2-associated inflammation. MWCNT exposure resulted in elevated levels of IL-33 in the lavage fluid (likely originating from airway epithelial cells), enhanced AHR, eosinophil recruitment, and production of Th2-associated cytokines and chemokines. Moreover, these events were dependent on IL-13 signaling and the IL-33/ST2 axis, but independent of T and B cells. Finally, MWCNT exposure resulted in the recruitment of innate lymphoid cells. Collectively, our data suggest that MWCNT induce epithelial damage that results in release of IL-33, which in turn promotes innate lymphoid cell recruitment and the development of IL-13-dependent inflammatory response.
Collapse
Affiliation(s)
- Celine A Beamer
- Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences, The University of Montana, Missoula, MT 59812-1552, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|