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Wang B, Wang L, Yang Q, Zhang Y, Qinglai T, Yang X, Xiao Z, Lei L, Li S. Pulmonary inhalation for disease treatment: Basic research and clinical translations. Mater Today Bio 2024; 25:100966. [PMID: 38318475 PMCID: PMC10840005 DOI: 10.1016/j.mtbio.2024.100966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 02/07/2024] Open
Abstract
Pulmonary drug delivery has the advantages of being rapid, efficient, and well-targeted, with few systemic side effects. In addition, it is non-invasive and has good patient compliance, making it a highly promising drug delivery mode. However, there have been limited studies on drug delivery via pulmonary inhalation compared with oral and intravenous modes. This paper summarizes the basic research and clinical translation of pulmonary inhalation drug delivery for the treatment of diseases and provides insights into the latest advances in pulmonary drug delivery. The paper discusses the processing methods for pulmonary drug delivery, drug carriers (with a focus on various types of nanoparticles), delivery devices, and applications in pulmonary diseases and treatment of systemic diseases (e.g., COVID-19, inhaled vaccines, diagnosis of the diseases, and diabetes mellitus) with an updated summary of recent research advances. Furthermore, this paper describes the applications and recent progress in pulmonary drug delivery for lung diseases and expands the use of pulmonary drugs for other systemic diseases.
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Affiliation(s)
- Bin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Lin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Binzhou People's Hospital, Binzhou, 256610, Shandong, China
| | - Qian Yang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Yuming Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Tang Qinglai
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Xinming Yang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Zian Xiao
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Lanjie Lei
- Institute of Translational Medicine, Zhejiang Shuren University, Hangzhou, 310015, Zhejiang, China
| | - Shisheng Li
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
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A R, Han Z, Wang T, Zhu M, Zhou M, Sun X. Pulmonary delivery of nano-particles for lung cancer diagnosis and therapy: Recent advances and future prospects. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2024; 16:e1933. [PMID: 37857568 DOI: 10.1002/wnan.1933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 09/25/2023] [Accepted: 09/29/2023] [Indexed: 10/21/2023]
Abstract
Although our understanding of lung cancer has significantly improved in the past decade, it is still a disease with a high incidence and mortality rate. The key reason is that the efficacy of the therapeutic drugs is limited, mainly due to insufficient doses of drugs delivered to the lungs. To achieve precise lung cancer diagnosis and treatment, nano-particles (NPs) pulmonary delivery techniques have attracted much attention and facilitate the exploration of the potential of those in inhalable NPs targeting tumor lesions. Since the therapeutic research focusing on pulmonary delivery NPs has rapidly developed and evolved substantially, this review will mainly discuss the current developments of pulmonary delivery NPs for precision lung cancer diagnosis and therapy. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Respiratory Disease Therapeutic Approaches and Drug Discovery > Emerging Technologies Diagnostic Tools > In Vivo Nanodiagnostics and Imaging.
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Affiliation(s)
- Rong A
- Department of Nuclear Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China
- NHC Key Laboratory of Molecular Probe and Targeted Diagnosis and Therapy, Molecular Imaging Research Center (MIRC) of Harbin Medical University, Harbin, China
| | - Zhaoguo Han
- Department of Nuclear Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China
- NHC Key Laboratory of Molecular Probe and Targeted Diagnosis and Therapy, Molecular Imaging Research Center (MIRC) of Harbin Medical University, Harbin, China
| | - Tianyi Wang
- Department of Nuclear Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China
- NHC Key Laboratory of Molecular Probe and Targeted Diagnosis and Therapy, Molecular Imaging Research Center (MIRC) of Harbin Medical University, Harbin, China
| | - Mengyuan Zhu
- Department of Nuclear Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China
- NHC Key Laboratory of Molecular Probe and Targeted Diagnosis and Therapy, Molecular Imaging Research Center (MIRC) of Harbin Medical University, Harbin, China
| | - Meifang Zhou
- Department of Nuclear Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China
- NHC Key Laboratory of Molecular Probe and Targeted Diagnosis and Therapy, Molecular Imaging Research Center (MIRC) of Harbin Medical University, Harbin, China
| | - Xilin Sun
- Department of Nuclear Medicine, The Fourth Hospital of Harbin Medical University, Harbin, China
- NHC Key Laboratory of Molecular Probe and Targeted Diagnosis and Therapy, Molecular Imaging Research Center (MIRC) of Harbin Medical University, Harbin, China
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Fatkhutdinova LM, Gabidinova GF, Daminova AG, Dimiev AM, Khamidullin TL, Valeeva EV, Cokou AEE, Validov SZ, Timerbulatova GA. Mechanisms related to carbon nanotubes genotoxicity in human cell lines of respiratory origin. Toxicol Appl Pharmacol 2024; 482:116784. [PMID: 38070752 DOI: 10.1016/j.taap.2023.116784] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/28/2023] [Accepted: 12/02/2023] [Indexed: 12/22/2023]
Abstract
Potential genotoxicity and carcinogenicity of carbon nanotubes (CNT), as well as the underlying mechanisms, remains a pressing topic. The study aimed to evaluate and compare the genotoxic effect and mechanisms of DNA damage under exposure to different types of CNT. Immortalized human cell lines of respiratory origin BEAS-2B, A549, MRC5-SV40 were exposed to three types of CNT: MWCNT Taunit-M, pristine and purified SWCNT TUBALL™ at concentrations in the range of 0.0006-200 μg/ml. Data on the CNT content in the workplace air were used to calculate the lower concentration limit. The genotoxic potential of CNTs was investigated at non-cytotoxic concentrations using a DNA comet assay. We explored reactive oxygen species (ROS) formation, direct genetic material damage, and expression of a profibrotic factor TGFB1 as mechanisms related to genotoxicity upon CNT exposure. An increase in the number of unstable DNA regions was observed at a subtoxic concentration of CNT (20 μg/ml), with no genotoxic effects at concentrations corresponding to industrial exposures being found. While the three test articles of CNTs exhibited comparable genotoxic potential, their mechanisms appeared to differ. MWCNTs were found to penetrate the nucleus of respiratory cells, potentially interacting directly with genetic material, as well as to enhance ROS production and TGFB1 gene expression. For A549 and MRC5-SV40, genotoxicity depended mainly on MWCNT concentration, while for BEAS-2B - on ROS production. Mechanisms of SWCNT genotoxicity were not so obvious. Oxidative stress and increased expression of profibrotic factors could not fully explain DNA damage under SWCNT exposure, and other mechanisms might be involved.
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Affiliation(s)
| | | | | | - Ayrat M Dimiev
- Kazan Federal University, Laboratory for Advanced Carbon Nanomaterials, Kazan 420008, Russian Federation
| | - Timur L Khamidullin
- Kazan Federal University, Laboratory for Advanced Carbon Nanomaterials, Kazan 420008, Russian Federation
| | - Elena V Valeeva
- Kazan State Medical University, Kazan 420012, Russian Federation
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Nel A. Carbon nanotube pathogenicity conforms to a unified theory for mesothelioma causation by elongate materials and fibers. ENVIRONMENTAL RESEARCH 2023; 230:114580. [PMID: 36965801 DOI: 10.1016/j.envres.2022.114580] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/06/2022] [Accepted: 10/09/2022] [Indexed: 05/30/2023]
Abstract
The purpose of this review is to elucidate how dimensional and durability characteristics of high aspect ratio nanomaterials (HARN), including carbon nanotubes (CNT) and metal nanowires (MeNW), contribute to understanding the fiber pathogenicity paradigm (FPP), including by explaining the structure-activity relationships (SAR) of a diverse range of natural and synthetic elongate materials that may or may not contribute to mesothelioma development in the lung. While the FPP was originally developed to explain the critical importance of asbestos and synthetic vitreous fiber length, width, aspect ratio and biopersistence in mesothelioma development, there are a vast number of additional inhalable materials that need to be considered in terms of pathogenic features that may contribute to mesothelioma or lack thereof. Not only does the ability to exert more exact control over the length and biopersistence of HARNs confirm the tenets of the FPP, but could be studied by implementating more appropriate toxicological tools for SAR analysis. This includes experimentation with carefully assembled libraries of CNTs and MeNWs, helping to establish more precise dimensional features for interfering in lymphatic drainage from the parietal pleura, triggering of lysosomal damage, frustrated phagocytosis and generation of chronic inflammation. The evidence includes data that long and rigid, but not short and flexible multi-wall CNTs are capable of generating mesotheliomas in rodents based on an adverse outcome pathway requiring access to pleural cavity, obstruction of pleural stomata, chronic inflammation and transformation of mesothelial cells. In addition to durability and dimensional characteristics, bending stiffness of CNTs is a critical factor in determining the shape and rigidity of pathogenic MWCNTs. While no evidence has been obtained in humans that CNT exposure leads to a mesothelioma outcome, it is important to monitor exposure levels and health effect impacts in workers to prevent adverse health outcomes in humans.
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Affiliation(s)
- André Nel
- Distinguished Professor of Medicine and Research Director of the California Nano Systems Institute at UCLA, USA; Division of NanoMedicine, And Department of Medicine, David Geffen School of Medicine at UCLA, 52-175 Center for the Health Sciences, 10833 LeConte Ave, Los Angeles, CA, 90095, USA; California Nano Systems Institute at UCLA, 570 Westwood Plaza, Building 114, Los Angeles, CA, 90095, USA.
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Xuan L, Ju Z, Skonieczna M, Zhou P, Huang R. Nanoparticles-induced potential toxicity on human health: Applications, toxicity mechanisms, and evaluation models. MedComm (Beijing) 2023; 4:e327. [PMID: 37457660 PMCID: PMC10349198 DOI: 10.1002/mco2.327] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/04/2023] [Accepted: 06/09/2023] [Indexed: 07/18/2023] Open
Abstract
Nanoparticles (NPs) have become one of the most popular objects of scientific study during the past decades. However, despite wealth of study reports, still there is a gap, particularly in health toxicology studies, underlying mechanisms, and related evaluation models to deeply understanding the NPs risk effects. In this review, we first present a comprehensive landscape of the applications of NPs on health, especially addressing the role of NPs in medical diagnosis, therapy. Then, the toxicity of NPs on health systems is introduced. We describe in detail the effects of NPs on various systems, including respiratory, nervous, endocrine, immune, and reproductive systems, and the carcinogenicity of NPs. Furthermore, we unravels the underlying mechanisms of NPs including ROS accumulation, mitochondrial damage, inflammatory reaction, apoptosis, DNA damage, cell cycle, and epigenetic regulation. In addition, the classical study models such as cell lines and mice and the emerging models such as 3D organoids used for evaluating the toxicity or scientific study are both introduced. Overall, this review presents a critical summary and evaluation of the state of understanding of NPs, giving readers more better understanding of the NPs toxicology to remedy key gaps in knowledge and techniques.
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Affiliation(s)
- Lihui Xuan
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
| | - Zhao Ju
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
| | - Magdalena Skonieczna
- Department of Systems Biology and EngineeringInstitute of Automatic ControlSilesian University of TechnologyGliwicePoland
- Biotechnology Centre, Silesian University of TechnologyGliwicePoland
| | - Ping‐Kun Zhou
- Beijing Key Laboratory for RadiobiologyDepartment of Radiation BiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Ruixue Huang
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
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6
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Kong L, Yan G, Huang X, Wu Y, Che X, Liu J, Jia J, Zhou H, Yan B. Sequential exposures of single walled carbon nanotubes and heavy metal ions to macrophages induce different cytotoxicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 864:161059. [PMID: 36565863 DOI: 10.1016/j.scitotenv.2022.161059] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/06/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
The probability of occupational exposure rises with the increasing production and biomedical application of carbon nanotubes (CNTs). Thus, the risk of co-exposure of nanomaterials with environmental pollutants is also increasing. Although many studies have focused on the combined toxicity of nanomaterials and pollutants, more attention has been paid to the toxicity of nanomaterials after adsorbing pollutants or the toxicity of nanomaterials and pollutants exposed simultaneously. Few studies have been conducted on the toxicity and toxicity mechanisms of nanomaterials and environmental pollutants following sequential exposure. In this study, we employed THP-1 cells to investigate how pristine single walled CNTs (p-SWCNTs) and oxidized single walled CNTs (SWCNT-COOHs) pretreatments at a non-lethal dose of 10 μg/mL affect cell responses to metal ions (i. e., Pb2+, Cu2+, and Cr(VI)). We found that p-SWCNTs caused more significant damage to cell membrane integrity than SWCNT-COOHs, which led to higher metallothionein (MT) levels and increased transport of metal ions into cells. Pretreatment of p-SWCNTs in cells significantly increased the cytotoxicity of Pb2+, Cu2+, and Cr(VI) by 2-4-fold, whereas SWCNT-COOHs pretreated cells showed no noteworthy changes in response to heavy metals, which were further confirmed by the cellular reactive oxygen species (ROS) assays. These findings indicate that understanding the effects of the exposure sequence of engineered nanomaterials and environmental pollutants on their toxicity provides an excellent complement to combined toxicity evaluation.
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Affiliation(s)
- Long Kong
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
| | - Guizhen Yan
- Department of Neurology, People's Hospital of Lixia District of Jinan, Shandong 250014, China
| | - Xinxin Huang
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
| | - Yanxin Wu
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
| | - Xin Che
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
| | - Jian Liu
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
| | - Jianbo Jia
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
| | - Hongyu Zhou
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China.
| | - Bing Yan
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou, Guangdong 510006, China
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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.
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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
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García-Fernández A, Sancenón F, Martínez-Máñez R. Mesoporous silica nanoparticles for pulmonary drug delivery. Adv Drug Deliv Rev 2021; 177:113953. [PMID: 34474094 DOI: 10.1016/j.addr.2021.113953] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 12/11/2022]
Abstract
Over the last years, respiratory diseases represent a clinical concern, being included among the leading causes of death in the world due to the lack of effective lung therapies, mainly ascribed to the pulmonary barriers affecting the delivery of drugs to the lungs. In this way, nanomedicine has arisen as a promising approach to overcome the limitations of current therapies for pulmonary diseases. The use of nanoparticles allows enhancing drug bioavailability at the target site while minimizing undesired side effects. Despite different approaches have been developed for pulmonary delivery of drugs, including the use of polymers, lipid-based nanoparticles, and inorganic nanoparticles, more efforts are required to achieve effective pulmonary drug delivery. This review provides an overview of the clinical challenges in main lung diseases, as well as highlighted the role of nanomedicine in achieving efficient pulmonary drug delivery. Drug delivery into the lungs is a complex process limited by the anatomical, physiological and immunological barriers of the respiratory system. We discuss how nanomedicine can be useful to overcome these pulmonary barriers and give insights for the rational design of future nanoparticles for enhancing lung treatments. We also attempt herein to display more in detail the potential of mesoporous silica nanoparticles (MSNs) as promising nanocarrier for pulmonary drug delivery by providing a comprehensive overview of their application in lung delivery to date while discussing the use of these particles for the treatment of respiratory diseases.
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Affiliation(s)
- Alba García-Fernández
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain, Camino de Vera s/n, 46022 València, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 València, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain, Camino de Vera s/n, 46022 València, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 València, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Spain, Camino de Vera s/n, 46022 València, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Valencia, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 València, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
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9
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Huaux F. Interpreting Immunoregulation in Lung Fibrosis: A New Branch of the Immune Model. Front Immunol 2021; 12:690375. [PMID: 34489937 PMCID: PMC8417606 DOI: 10.3389/fimmu.2021.690375] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 07/06/2021] [Indexed: 12/24/2022] Open
Abstract
Immunostimulation is recognized as an important contribution in lung fibrosis in some animal models and patient subsets. With this review, we illustrate an additional scenario covering the possible implication of immunoregulation during fibrogenesis. Available animal and human data indicate that pulmonary fibrosis also includes diverse and discrete immunoregulating populations comprising regulatory lymphocytes (T and B regs) and myeloid cells (immunosuppressive macrophages and myeloid-derived suppressive cells; MDSC). They are initially recruited to limit the establishment of deleterious inflammation but participate in the development of lung fibrosis by producing immunoregulatory mediators (mainly TGF-β1 and IL-10) that directly or indirectly stimulate fibroblasts and matrix protein deposition. The existence of this silent immunoregulatory environment sustains an alternative mechanism of fibrosis that explains why in some conditions neither pro-inflammatory cytokine deficiency nor steroid and immunosuppressive therapies limit lung fibrosis. Therefore, the persistent presence of immunoregulation is an important parameter to consider for refining therapeutical strategies in lung fibrotic disorders under non-immunostimulatory conditions.
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Affiliation(s)
- François Huaux
- Louvain Centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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10
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Ding Y, Yu J, Chen X, Wang S, Tu Z, Shen G, Wang H, Jia R, Ge S, Ruan J, Leong KW, Fan X. Dose-Dependent Carbon-Dot-Induced ROS Promote Uveal Melanoma Cell Tumorigenicity via Activation of mTOR Signaling and Glutamine Metabolism. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002404. [PMID: 33898168 PMCID: PMC8061404 DOI: 10.1002/advs.202002404] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 01/07/2021] [Indexed: 05/04/2023]
Abstract
Uveal melanoma (UM) is the most common intraocular malignant tumor in adults and has a low survival rate following metastasis; it is derived from melanocytes susceptible to reactive oxygen species (ROS). Carbon dot (Cdot) nanoparticles are a promising tool in cancer detection and therapy due to their unique photophysical properties, low cytotoxicity, and efficient ROS productivity. However, the effects of Cdots on tumor metabolism and growth are not well characterized. Here, the effects of Cdots on UM cell metabolomics, growth, invasiveness, and tumorigenicity are investigated in vitro and in vivo zebrafish and nude mouse xenograft model. Cdots dose-dependently increase ROS levels in UM cells. At Cdots concentrations below 100 µg mL-1, Cdot-induced ROS promote UM cell growth, invasiveness, and tumorigenicity; at 200 µg mL-1, UM cells undergo apoptosis. The addition of antioxidants reverses the protumorigenic effects of Cdots. Cdots at 25-100 µg mL-1 activate Akt/mammalian target of rapamycin (mTOR) signaling and enhance glutamine metabolism, generating a cascade that promotes UM cell growth. These results demonstrate that moderate, subapoptotic doses of Cdots can promote UM cell tumorigenicity. This study lays the foundation for the rational application of ROS-producing nanoparticles in tumor imaging and therapy.
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Affiliation(s)
- Yi Ding
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Jie Yu
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Xingyu Chen
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Shaoyun Wang
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Zhaoxu Tu
- Department of Biomedical EngineeringColumbia UniversityNew YorkNY10027USA
| | - Guangxia Shen
- State Key Laboratory of Oncogenes and Related GenesInstitute for Personalized MedicineSchool of Biomedical EngineeringShanghai Jiao Tong UniversityShanghai200030China
| | - Huixue Wang
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Renbing Jia
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Shengfang Ge
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
| | - Jing Ruan
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
- Department of Biomedical EngineeringColumbia UniversityNew YorkNY10027USA
| | - Kam W. Leong
- Department of Biomedical EngineeringColumbia UniversityNew YorkNY10027USA
| | - Xianqun Fan
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai JiaoTong University School of MedicineShanghai200011China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011China
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11
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Khan A, Dias F, Neekhra S, Singh B, Srivastava R. Designing and Immunomodulating Multiresponsive Nanomaterial for Cancer Theranostics. Front Chem 2021; 8:631351. [PMID: 33585406 PMCID: PMC7878384 DOI: 10.3389/fchem.2020.631351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/22/2020] [Indexed: 01/14/2023] Open
Abstract
Cancer has been widely investigated yet limited in its manifestation. Cancer treatment holds innovative and futuristic strategies considering high disease heterogeneity. Chemotherapy, radiotherapy and surgery are the most explored pillars; however optimal therapeutic window and patient compliance recruit constraints. Recently evolved immunotherapy demonstrates a vital role of the host immune system to prevent metastasis recurrence, still undesirable clinical response and autoimmune adverse effects remain unresolved. Overcoming these challenges, tunable biomaterials could effectively control the co-delivery of anticancer drugs and immunomodulators. Current status demands a potentially new approach for minimally invasive, synergistic, and combinatorial nano-biomaterial assisted targeted immune-based treatment including therapeutics, diagnosis and imaging. This review discusses the latest findings of engineering biomaterial with immunomodulating properties and implementing novel developments in designing versatile nanosystems for cancer theranostics. We explore the functionalization of nanoparticle for delivering antitumor therapeutic and diagnostic agents promoting immune response. Through understanding the efficacy of delivery system, we have enlightened the applicability of nanomaterials as immunomodulatory nanomedicine further advancing to preclinical and clinical trials. Future and present ongoing improvements in engineering biomaterial could result in generating better insight to deal with cancer through easily accessible immunological interventions.
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Affiliation(s)
- Amreen Khan
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
- Centre for Research in Nanotechnology and Science, Indian Institute of Technology Bombay, Mumbai, India
| | - Faith Dias
- Department of Chemical Engineering, Thadomal Shahani Engineering College, Mumbai, India
| | - Suditi Neekhra
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
| | - Barkha Singh
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
- Centre for Research in Nanotechnology and Science, Indian Institute of Technology Bombay, Mumbai, India
| | - Rohit Srivastava
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
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12
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Zhu S, Li L, Gu Z, Chen C, Zhao Y. 15 Years of Small: Research Trends in Nanosafety. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2000980. [PMID: 32338444 DOI: 10.1002/smll.202000980] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 03/05/2020] [Indexed: 06/11/2023]
Abstract
In the field of nano- and microscale science and technology, Small has become one of the worldwide leading journals since its initiation 15 years ago. Among all the topics covered in Small, "nanosafety" has received growing interest over the years, which accounts for a large proportion of the total publications of Small. Herein, inspired by its coming Special Issue "Rethinking Nanosafety," a general bibliometric overview of the nanosafety studies that have been published in Small is presented. Using the data derived from the Web of Science Core Collection, the annual publication growth, most influential countries/institutions as well as the visualized collaborations between different countries and institutions based on CiteSpace software are presented. A special emphasis on the impact of the previous Special Issue from Small that is related to nanosafety research is given and the research trend from the most highly cited papers during last 15 years is analyzed. Lastly, future research directions are also proposed.
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Affiliation(s)
- Shuang Zhu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100049, China
| | - Lele Li
- CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Chinese Academy of Science, Beijing, 100190, China
| | - Zhanjun Gu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100049, China
- College of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chunying Chen
- CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Chinese Academy of Science, Beijing, 100190, China
| | - Yuliang Zhao
- CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Chinese Academy of Science, Beijing, 100190, China
- College of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, China
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13
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Carbon Nanotubes under Scrutiny: Their Toxicity and Utility in Mesothelioma Research. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10134513] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Research on the toxicity of engineered carbon nanotubes (CNT) was initiated by Belgian academic chemists and toxicologists more than 15 years ago. It is now undisputed that some of these attractive nanomaterials induce serious illness such as fibrosis and cancer. The physico-chemical determinants of CNT-induced adverse effects are now elucidated and include shape, nanoscale diameter, and structural defects. Generated in vitro and in vivo data on their inflammogenic and fibrogenic activities were combined and translated in AOP (adverse outcome pathways) available for risk assessment and regulatory policies. The asbestos-like carcinogenic effect of CNT, notably their capacity to induce malignant mesothelioma (MM), remain, however, a cause of concern for public health and strongly curb the craze for CNT in industries. MM still represents a real challenge for clinicians and a highly refractory cancer to existing therapeutic strategies. By comparing mesotheliomagenic CNT (needle-like CNT-N) to non mesotheliomagenic CNT (tangled-like CNT-T), our group generated a relevant animal model that highlights immune pathways specifically associated to the carcinogenic process. Evidence indicates that only CNT-N possess the intrinsic capacity to induce a preferential, rapid, and sustained accumulation of host immunosuppressive cells that subvert immune surveillance and suppress anti-mesothelioma immunity. This new concept offers novel horizons for the clinical management of mesothelioma and represents an additional tool for predicting the mesotheliomagenic activity of newly elaborated CNT or nanoparticles.
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14
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Ma Q. Polarization of Immune Cells in the Pathologic Response to Inhaled Particulates. Front Immunol 2020; 11:1060. [PMID: 32625201 PMCID: PMC7311785 DOI: 10.3389/fimmu.2020.01060] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 05/01/2020] [Indexed: 12/30/2022] Open
Abstract
Polarization of immune cells is commonly observed in host responses associated with microbial immunity, inflammation, tumorigenesis, and tissue repair and fibrosis. In this process, immune cells adopt distinct programs and perform specialized functions in response to specific signals. Accumulating evidence indicates that inhalation of micro- and nano-sized particulates activates barrier immune programs in the lung in a time- and context-dependent manner, including type 1 and type 2 inflammation, and T helper (Th) 17 cell, regulatory T cell (Treg), innate lymphoid cell (ILC), and myeloid-derived suppressor cell (MDSC) responses, which highlight the polarization of several major immune cell types. These responses facilitate the pulmonary clearance and repair under physiological conditions. When exposure persists and overwhelms the clearance capacity, they foster the chronic progression of inflammation and development of progressive disease conditions, such as fibrosis and cancer. The pulmonary response to insoluble particulates thus represents a distinctive disease process wherein non-infectious, persistent exposures stimulate the polarization of immune cells to orchestrate dynamic inflammatory and immune reactions, leading to pulmonary and pleural chronic inflammation, fibrosis, and malignancy. Despite large variations in particles and their associated disease outcomes, the early response to inhaled particles often follows a common path. The initial reactions entail a barrier immune response dominated by type 1 inflammation that features active phagocytosis by M1 macrophages and recruitment of neutrophils, both of which are fueled by Th1 and proinflammatory cytokines. Acute inflammation is immediately followed by resolution and tissue repair mediated through specialized pro-resolving mediators (SPMs) and type 2 cytokines and cells including M2 macrophages and Th2 lymphocytes. As many particles and fibers cannot be digested by phagocytes, resolution is often extended and incomplete, and type 2 inflammation becomes heightened, which promotes interstitial fibrosis, granuloma formation, and tumorigenesis. Recent studies also reveal the involvement of Th17-, Treg-, ILC-, and MDSC-mediated responses in the pathogenesis caused by inhaled particulates. This review synopsizes the progress in understanding the interplay between inhaled particles and the pulmonary immune functions in disease pathogenesis, with focus on particle-induced polarization of immune cells and its role in the development of chronic inflammation, fibrosis, and cancer in the lung.
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Affiliation(s)
- Qiang Ma
- 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, United States
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15
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Fu XG, Deng J, Xu WJ, Chen JY, Sun J, Deng H. Histidine decarboxylase-expressing PMN-MDSC-derived TGF-β1 promotes the epithelial-mesenchymal transition of metastatic lung adenocarcinoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2020; 13:1361-1371. [PMID: 32661471 PMCID: PMC7344014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 04/28/2020] [Indexed: 06/11/2023]
Abstract
Metastasis is a major risk for lung adenocarcinoma-related mortality. Accumulating evidence raises the possibility that anticancer therapies might be more sensitive by targeting premetastatic niches in addition to the cancer cells themselves. Here, we identified a subpopulation of metastatic lung adenocarcinoma, which was characterized by EMT-related markers such as E-cadherin, Twist, SMAD, and β-catenin. EMT+ cases exhibited poorer prognosis than EMT- patients, reflecting the pro-metastatic features of EMT. Immunohistochemical staining decorated CD15+ PMN-MDSCs surrounding EMT+ cancer cells in lymph nodes. Metastatic tissues secreted high levels of chemokines, including CXCL1, CXCL5, and CCL2, into the circulation to recruit histidine decarboxylase (Hdc)-positive PMN-MDSCs into metastatic colonies through upregulated CXCR2. The percentage of Hdc+ PMN-MDSCs increased in the setting of metastasis. Hdc+ PMN-MDSCs obtained from EMT+ metastatic masses expressed a higher level of TGF-β1, rather than TGF-β2 and TGF-β3, compared to EMT- counterparts. The depletion of Hdc+ PMN-MDSCs or downregulation of TGF-β1 significantly decreased EMT+ percentage and, thus, hampered the metastasis process in murine models. Together, our findings suggest that metastatic tumor secretes high levels of chemokines to recruit Hdc+ PMN-MDSCs, which, in turn, express TGF-β1 to induce cancer cells to undergo EMT at metastatic sites.
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Affiliation(s)
- Xiao-Gang Fu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Nanchang UniversityNanchang, China
- Department of Respiration, Xinyu Renmin HospitalXinyu, China
| | - Jun Deng
- Department of Emergency, The First Affiliated Hospital of Nanchang UniversityNanchang, China
| | - Wen-Jun Xu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Nanchang UniversityNanchang, China
| | - Jin-Yan Chen
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Nanchang UniversityNanchang, China
| | - Jian Sun
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Nanchang UniversityNanchang, China
- Tumor Immunology Institute, Nanchang UniversityNanchang, China
| | - Huan Deng
- Department of Pathology, The Fourth Affiliated Hospital of Nanchang UniversityNanchang, China
- Tumor Immunology Institute, Nanchang UniversityNanchang, China
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16
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Dong PX, Song X, Wu J, Cui S, Wang G, Zhang L, Sun H. The Fate of SWCNTs in Mouse Peritoneal Macrophages: Exocytosis, Biodegradation, and Sustainable Retention. Front Bioeng Biotechnol 2020; 8:211. [PMID: 32266238 PMCID: PMC7100583 DOI: 10.3389/fbioe.2020.00211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 03/03/2020] [Indexed: 12/11/2022] Open
Abstract
The understanding of toxicological and pharmacological profiles of nanomaterials is an important step for the development and clinical application of nanomedicines. Carbon nanotubes (CNTs) have been extensively explored as a nanomedicine agent in pharmaceutical/biomedical applications, such as drug delivery, bioimaging, and tissue engineering. The biological durability of CNTs could affect the function of CNTs-based nanomedicines as well as their toxicity in cells and tissues. Therefore, it is crucial to assess the fate of nanomedicine in phagocytes. Herein, we investigated the candidate fate of acid-oxidized single-walled carbon nanotubes (SWNCTs) in non-activated primary mouse peritoneal macrophages (PMQ). The sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) results showed that the intracellular SWCNTs continued growing from 4 to 36 h in PMQ. After replacing the exposure medium, we found the exosome induced by SWCNTs on the surface of macrophages according to scanning electron microscope (SEM) observation. The near-infrared (NIR) absorption increase of the supernatant samples after post-exposure indicates that SWCNTs exocytosis occurred in PMQ. The decreasing intracellular SWCNTs amount suggested the incomplete biodegradation in PMQ, which was confirmed by Raman spectroscopy and transmission electron microscopy (TEM). The combined data reveal that SWCNTs could be retained for more than 60 h in macrophages. Then sustainable retention of SWCNTs in primary macrophages was coexist with exocytosis and biodegradation. The findings of this work will shed light on the bioimaging, diagnosis and other biomedical applications of CNTs-based nanomedicines.
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Affiliation(s)
- Ping-Xuan Dong
- Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, Dezhou University, Dezhou, China.,College of Medicine and Nursing, Dezhou University, Dezhou, China
| | - Xinfeng Song
- Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, Dezhou University, Dezhou, China.,College of Medicine and Nursing, Dezhou University, Dezhou, China
| | - Jiwei Wu
- Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, Dezhou University, Dezhou, China.,College of Medicine and Nursing, Dezhou University, Dezhou, China
| | - Shuqin Cui
- Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, Dezhou University, Dezhou, China.,College of Medicine and Nursing, Dezhou University, Dezhou, China
| | - Guizhi Wang
- College of Medicine and Nursing, Dezhou University, Dezhou, China
| | - Lianying Zhang
- College of Life Science, Dezhou University, Dezhou, China
| | - Hanwen Sun
- Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, Dezhou University, Dezhou, China.,College of Medicine and Nursing, Dezhou University, Dezhou, China
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17
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Yang J, Zhang C. Regulation of cancer‐immunity cycle and tumor microenvironment by nanobiomaterials to enhance tumor immunotherapy. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1612. [PMID: 32114718 DOI: 10.1002/wnan.1612] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/08/2019] [Accepted: 12/10/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Jingxing Yang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated 6th Hospital, School of Biomedical Engineering Shanghai Jiao Tong University Shanghai China
| | - Chunfu Zhang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated 6th Hospital, School of Biomedical Engineering Shanghai Jiao Tong University Shanghai China
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18
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Abstract
Lung cancer (LC) is the leading cause of cancer-related death worldwide due to its late diagnosis and poor outcomes. As has been found for other types of tumors, there is increasing evidence that myeloid-derived suppressor cells (MDSCs) play important roles in the promotion and progression of LC. Here, we briefly introduce the definition of MDSCs and their immunosuppressive functions. We next specifically discuss the multiple roles of MDSCs in the lung tumor microenvironment, including those in tumor growth and progression mediated by inhibiting antitumor immunity, and the associations of MDSCs with a poor prognosis and increased resistance to chemotherapy and immunotherapy. Finally, we also discuss preclinical and clinical treatment strategies targeting MDSCs, which may have the potential to enhance the efficacy of immunotherapy.
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Affiliation(s)
- Zhenzhen Yang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, NO.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Jiacheng Guo
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, 450052, Henan, China
| | - Lanling Weng
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, NO.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Wenxue Tang
- Departments of Otolaryngology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China.
- Center for Precision Medicine of Zhengzhou University, NO.40 North Daxue Road, Zhengzhou, 450052, Henan, China.
| | - Shuiling Jin
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, NO.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China.
| | - Wang Ma
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, NO.1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China.
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19
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Myeloid-derived suppressor cells-new and exciting players in lung cancer. J Hematol Oncol 2020; 13:10. [PMID: 32005273 PMCID: PMC6995114 DOI: 10.1186/s13045-020-0843-1] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/15/2020] [Indexed: 12/11/2022] Open
Abstract
Lung cancer (LC) is the leading cause of cancer-related death worldwide due to its late diagnosis and poor outcomes. As has been found for other types of tumors, there is increasing evidence that myeloid-derived suppressor cells (MDSCs) play important roles in the promotion and progression of LC. Here, we briefly introduce the definition of MDSCs and their immunosuppressive functions. We next specifically discuss the multiple roles of MDSCs in the lung tumor microenvironment, including those in tumor growth and progression mediated by inhibiting antitumor immunity, and the associations of MDSCs with a poor prognosis and increased resistance to chemotherapy and immunotherapy. Finally, we also discuss preclinical and clinical treatment strategies targeting MDSCs, which may have the potential to enhance the efficacy of immunotherapy.
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20
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Samadian H, Salami MS, Jaymand M, Azarnezhad A, Najafi M, Barabadi H, Ahmadi A. Genotoxicity assessment of carbon-based nanomaterials; Have their unique physicochemical properties made them double-edged swords? MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2020; 783:108296. [DOI: 10.1016/j.mrrev.2020.108296] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 01/03/2020] [Accepted: 01/06/2020] [Indexed: 12/26/2022]
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21
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Yan H, Xue Z, Xie J, Dong Y, Ma Z, Sun X, Kebebe Borga D, Liu Z, Li J. Toxicity of Carbon Nanotubes as Anti-Tumor Drug Carriers. Int J Nanomedicine 2019; 14:10179-10194. [PMID: 32021160 PMCID: PMC6946632 DOI: 10.2147/ijn.s220087] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 11/25/2019] [Indexed: 12/25/2022] Open
Abstract
Nanoparticle drug formulations have enormous application prospects owing to achievement of targeted and sustained release drug delivery, improvement in drug solubility and reduction of adverse drug reactions. Recently, a variety of efficient drug nanometer carriers have been developed, among which carbon nanotubes (CNT) have been increasingly utilized in the field of cancer therapy. However, these nanotubes exert various toxic effects on the body due to their unique physical and chemical properties. CNT-induced toxicity is related to surface modification, degree of aggregation in vivo, and nanoparticle concentration. This review has focused on the potential toxic effects of CNTs utilized as anti-tumor drug carriers. The main modes by which CNTs enter target sites, the toxicity expressive types and the factors affecting toxicity are discussed.
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Affiliation(s)
- Hongli Yan
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Zhifeng Xue
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Jiarong Xie
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Yixiao Dong
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Zhe Ma
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Xinru Sun
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Dereje Kebebe Borga
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,School of Pharmacy, Institute of Health Sciences, Jimma University, Jimma, Ethiopia
| | - Zhidong Liu
- Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
| | - Jiawei Li
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China.,Institute of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, People's Republic of China
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22
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Feng X, Xu W, Li Z, Song W, Ding J, Chen X. Immunomodulatory Nanosystems. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900101. [PMID: 31508270 PMCID: PMC6724480 DOI: 10.1002/advs.201900101] [Citation(s) in RCA: 214] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/21/2019] [Indexed: 05/15/2023]
Abstract
Immunotherapy has emerged as an effective strategy for the prevention and treatment of a variety of diseases, including cancer, infectious diseases, inflammatory diseases, and autoimmune diseases. Immunomodulatory nanosystems can readily improve the therapeutic effects and simultaneously overcome many obstacles facing the treatment method, such as inadequate immune stimulation, off-target side effects, and bioactivity loss of immune agents during circulation. In recent years, researchers have continuously developed nanomaterials with new structures, properties, and functions. This Review provides the most recent advances of nanotechnology for immunostimulation and immunosuppression. In cancer immunotherapy, nanosystems play an essential role in immune cell activation and tumor microenvironment modulation, as well as combination with other antitumor approaches. In infectious diseases, many encouraging outcomes from using nanomaterial vaccines against viral and bacterial infections have been reported. In addition, nanoparticles also potentiate the effects of immunosuppressive immune cells for the treatment of inflammatory and autoimmune diseases. Finally, the challenges and prospects of applying nanotechnology to modulate immunotherapy are discussed.
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Affiliation(s)
- Xiangru Feng
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Science and Technology of ChinaHefei230026P. R. China
| | - Weiguo Xu
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
| | - Zhongmin Li
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- Department of Gastrointestinal Colorectal and Anal SurgeryChina–Japan Union Hospital of Jilin UniversityChangchun130033P. R. China
| | - Wantong Song
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
| | - Jianxun Ding
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
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23
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A Brief Review about the Role of Nanomaterials, Mineral-Organic Nanoparticles, and Extra-Bone Calcification in Promoting Carcinogenesis and Tumor Progression. Biomedicines 2019; 7:biomedicines7030065. [PMID: 31466331 PMCID: PMC6783842 DOI: 10.3390/biomedicines7030065] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/04/2019] [Accepted: 08/21/2019] [Indexed: 02/05/2023] Open
Abstract
People come in contact with a huge number of nanoparticles (NPs) throughout their lives, which can be of both natural and anthropogenic origin and are capable of entering the body through swallowing, skin penetration, or inhalation. In connection with the expanding use of nanomaterials in various industrial processes, the question of whether there is a need to study the potentially adverse effects of NPs on human health becomes increasingly important. Despite the fact that the nature and the extent of damage caused depends on the chemical and the physical characteristics of individual NPs, there are also general mechanisms related to their toxicity. These mechanisms include the ability of NPs to translocate to various organs through endocytosis, as well as their ability to stimulate the production of reactive oxygen species (ROS), leading to oxidative stress, inflammation, genotoxicity, metabolic changes, and potentially carcinogenesis. In this review, we discuss the main characteristics of NPs and the effects they cause at both cellular and tissue levels. We also focus on possible mechanisms that underlie the relationship of NPs with carcinogenesis. We briefly summarize the main concepts related to the role of endogenous mineral organic NPs in the development of various human diseases and their participation in extra-bone calcification. Considering data from both our studies and those published in scientific literature, we propose the revision of some ideas concerning extra-bone calcification, since it may be one of the factors associated with the initiation of the mechanisms of immunological tolerance.
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24
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Gong BS, Wang R, Xu HX, Miao MY, Yao ZZ. Nanotherapy Targeting the Tumor Microenvironment. Curr Cancer Drug Targets 2019; 19:525-533. [DOI: 10.2174/1568009619666181220103714] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 11/11/2018] [Accepted: 11/13/2018] [Indexed: 01/24/2023]
Abstract
Cancer is characterized by high mortality and low curability. Recent studies have shown
that the mechanism of tumor resistance involves not only endogenous changes to tumor cells, but
also to the tumor microenvironment (TME), which provides the necessary conditions for the growth,
invasion, and metastasis of cancer cells, akin to Stephen Paget’s hypothesis of “seed and soil.”
Hence, the TME is a significant target for cancer therapy via nanoparticles, which can carry different
kinds of drugs targeting different types or stages of tumors. The key step of nanotherapy is the
achievement of accurate active or passive targeting to trigger drugs precisely at tumor cells, with less
toxicity and fewer side effects. With deepened understanding of the tumor microenvironment and
rapid development of the nanomaterial industry, the mechanisms of nanotherapy could be individualized
according to the specific TME characteristics, including low pH, cancer-associated fibroblasts
(CAFs), and increased expression of metalloproteinase. However, some abnormal features of the
TME limit drugs from reaching all tumor cells in lethal concentrations, and the characteristics of tumors
vary in numerous ways, resulting in great challenges for the clinical application of nanotherapy.
In this review, we discuss the essential role of the tumor microenvironment in the genesis and
development of tumors, as well as the measures required to improve the therapeutic effects of tumor
microenvironment-targeting nanoparticles and ways to reduce damage to normal tissue.
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Affiliation(s)
- Bo-Shen Gong
- Administration Office for Undergraduates, Second Military Medical University, Shanghai, 200433, China
| | - Rui Wang
- Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, 200433, China
| | - Hong-Xia Xu
- Department of Nutrition, Daping Hospital and Research Institute of Surgery, Third Military Medical University, Chongqing, 400042, China
| | - Ming-Yong Miao
- Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, 200433, China
| | - Zhen-Zhen Yao
- Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, 200433, China
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Senchukova M, Tomchuk O, Shurygina E, Letuta S, Alidzhanov E, Nikiyan H, Razdobreev D. Calcium Carbonate Nanoparticles Can Activate the Epithelial⁻Mesenchymal Transition in an Experimental Gastric Cancer Model. Biomedicines 2019; 7:biomedicines7010021. [PMID: 30893803 PMCID: PMC6466388 DOI: 10.3390/biomedicines7010021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/14/2019] [Accepted: 03/15/2019] [Indexed: 02/05/2023] Open
Abstract
Previously, we have shown the possibility of intramucosal gastric carcinoma induction by the intragastric administration of a mixture of formaldehyde and hydrogen peroxide in rats. In this study, we report a sizable increase in carcinogenic properties of the mixture when a suspension containing calcium carbonate nanoparticles was added to it. This technique allowed us to reduce both the number of the carcinogen administrations from twelve to two and the time to the cancer induction from six to four months. Although the induced tumors were represented by the intramucosal carcinomas, they were characterized by the extensive invasion of individual tumor cells and their clusters into the muscle layer and serosa as well as into the omentum and blood vessels. Considering that the invasive tumor cells were positive for vimentin, Snail and TGF-β2, we concluded that their invasion was the result of the activation of epithelial–mesenchymal transition (EMT) mechanisms. Thus, taking into account the data obtained, it can be assumed that under the conditions of inflammation or carcinogenesis, the calcium carbonate nanoparticles may affect the activation of EMT mechanisms.
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Affiliation(s)
- Marina Senchukova
- Department of Oncology, Orenburg State Medical University, Orenburg 460000, Russia.
| | - Olesya Tomchuk
- Department of Histology, Cytology, Embryology, Orenburg State Medical University, Orenburg 460000, Russia.
| | - Elena Shurygina
- Department of Pathology, Orenburg State Medical University, Orenburg 460000, Russia.
| | - Sergey Letuta
- Department of Biophysics and Condensed Matter Physics, Orenburg State University, Orenburg 460018, Russia.
- Institute of micro- and nanotechnology, Orenburg State University, Orenburg 460018, Russia.
| | - Eskender Alidzhanov
- Department of Biophysics and Condensed Matter Physics, Orenburg State University, Orenburg 460018, Russia.
- Institute of micro- and nanotechnology, Orenburg State University, Orenburg 460018, Russia.
| | - Hike Nikiyan
- Department of Biophysics and Condensed Matter Physics, Orenburg State University, Orenburg 460018, Russia.
- Institute of micro- and nanotechnology, Orenburg State University, Orenburg 460018, Russia.
| | - Dmitry Razdobreev
- Department of Biophysics and Condensed Matter Physics, Orenburg State University, Orenburg 460018, Russia.
- Institute of micro- and nanotechnology, Orenburg State University, Orenburg 460018, Russia.
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Huaux F. Emerging Role of Immunosuppression in Diseases Induced by Micro- and Nano-Particles: Time to Revisit the Exclusive Inflammatory Scenario. Front Immunol 2018; 9:2364. [PMID: 30510551 PMCID: PMC6252316 DOI: 10.3389/fimmu.2018.02364] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/24/2018] [Indexed: 12/21/2022] Open
Abstract
Fibrosis, cancer, and autoimmunity developing upon particle exposure have been exclusively linked with uncontrolled inflammatory processes. The critical role of inflammation is now challenged by several contradictory observations indicating that the emergence of these chronic disorders may result from non-inflammatory events. A growing number of studies reveals that micro- and nano-particles can cause exaggerated and persistent immunosuppression characterized by the release of potent anti-inflammatory cytokines (IL-10 and TGF-β), and the recruitment of major regulatory immune cells (M2 macrophages, T and B regs, and MDSC). This persistent immunosuppressive environment is initially established to limit early inflammation but contributes later to fibrosis, cancer, and infection. Immunosuppression promotes fibroblast proliferation and matrix element synthesis and subverts innate and adaptive immune surveillance against tumor cells and microorganisms. This review details the contribution of immunosuppressive cells and their derived immunoregulatory mediators and delineates the mutual role of inflammatory vs. immunosuppressive mechanisms in the pathogenesis of chronic diseases induced by particles. The consideration of these new results explains how particle-related diseases can develop independently of chronic inflammation, enriches current bioassays predicting particle toxicity and suggests new clinical strategies for treating patients affected by particle-associated diseases.
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Affiliation(s)
- François Huaux
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Experimentale et Clinique, Université catholique de Louvain, Brussels, Belgium
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Wang H, Mooney DJ. Biomaterial-assisted targeted modulation of immune cells in cancer treatment. NATURE MATERIALS 2018; 17:761-772. [PMID: 30104668 DOI: 10.1038/s41563-018-0147-9] [Citation(s) in RCA: 299] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 07/10/2018] [Indexed: 05/06/2023]
Abstract
The past decade has witnessed the accelerating development of immunotherapies for cancer treatment. Immune checkpoint blockade therapies and chimeric antigen receptor (CAR)-T cell therapies have demonstrated clinical efficacy against a variety of cancers. However, issues including life-threatening off-target side effects, long processing times, limited patient responses and high cost still limit the clinical utility of cancer immunotherapies. Biomaterial carriers of these therapies, though, enable one to troubleshoot the delivery issues, amplify immunomodulatory effects, integrate the synergistic effect of different molecules and, more importantly, home and manipulate immune cells in vivo. In this Review, we will analyse thus-far developed immunomaterials for targeted modulation of dendritic cells, T cells, tumour-associated macrophages, myeloid-derived suppressor cells, B cells and natural killer cells, and summarize the promises and challenges of cell-targeted immunomodulation for cancer treatment.
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Affiliation(s)
- Hua Wang
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- Wyss Institute for Biologically Inspired Engineering, Cambridge, MA, USA
| | - David J Mooney
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.
- Wyss Institute for Biologically Inspired Engineering, Cambridge, MA, USA.
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Park EJ, Khaliullin TO, Shurin MR, Kisin ER, Yanamala N, Fadeel B, Chang J, Shvedova AA. Fibrous nanocellulose, crystalline nanocellulose, carbon nanotubes, and crocidolite asbestos elicit disparate immune responses upon pharyngeal aspiration in mice. J Immunotoxicol 2018; 15:12-23. [PMID: 29237319 DOI: 10.1080/1547691x.2017.1414339] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
With the rapid development of synthetic alternatives to mineral fibers, their possible effects on the environment and human health have become recognized as important issues worldwide. This study investigated effects of four fibrous materials, i.e. nanofibrillar/nanocrystalline celluloses (NCF and CNC), single-walled carbon nanotubes (CNTs), and crocidolite asbestos (ASB), on pulmonary inflammation and immune responses found in the lungs, as well as the effects on spleen and peripheral blood immune cell subsets. BALB/c mice were given NCF, CNC, CNT, and ASB on Day 1 by oropharyngeal aspiration. At 14 days post-exposure, the animals were evaluated. Total cell number, mononuclear phagocytes, polymorphonuclear leukocytes, lymphocytes, and LDH levels were significantly increased in ASB and CNT-exposed mice. Expression of cytokines and chemokines in bronchoalveolar lavage (BAL) was quite different in mice exposed to four particle types, as well as expression of antigen presentation-related surface proteins on BAL cells. The results revealed that pulmonary exposure to fibrous materials led to discrete local immune cell polarization patterns with a TH2-like response caused by ASB and TH1-like immune reaction to NCF, while CNT and CNC caused non-classical or non-uniform responses. These alterations in immune response following pulmonary exposure should be taken into account when testing the applicability of new nanosized materials with fibrous morphology.
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Affiliation(s)
- Eun-Jung Park
- a Department of Brain Science , Ajou University School of Medicine , Suwon , Republic of Korea
| | - Timur O Khaliullin
- b Exposure Assessment Branch , NIOSH/CDC , Morgantown , WV , USA.,c Department of Physiology, Pharmacology and Neuroscience , West Virginia University , Morgantown , WV , USA
| | - Michael R Shurin
- d Department of Pathology and Immunology , University of Pittsburgh , Pittsburgh , PA , USA
| | - Elena R Kisin
- b Exposure Assessment Branch , NIOSH/CDC , Morgantown , WV , USA
| | - Naveena Yanamala
- b Exposure Assessment Branch , NIOSH/CDC , Morgantown , WV , USA
| | - Bengt Fadeel
- e Division of Molecular Toxicology, Institute of Environmental Medicine , Karolinska Institute , Stockholm , Sweden
| | - Jaerak Chang
- a Department of Brain Science , Ajou University School of Medicine , Suwon , Republic of Korea.,f Graduate School of Biomedical Sciences , Ajou University School of Medicine , Suwon , Republic of Korea
| | - Anna A Shvedova
- b Exposure Assessment Branch , NIOSH/CDC , Morgantown , WV , USA.,c Department of Physiology, Pharmacology and Neuroscience , West Virginia University , Morgantown , WV , USA
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Induction of cancer-associated fibroblast-like cells by carbon nanotubes dictates its tumorigenicity. Sci Rep 2016; 6:39558. [PMID: 27996035 PMCID: PMC5172236 DOI: 10.1038/srep39558] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 11/24/2016] [Indexed: 12/21/2022] Open
Abstract
Tumor microenvironment has been recognized as a key determinant of tumor formation and metastasis, but how tumor microenvironment is affected by nanomaterials is essentially unknown. Here, we investigated whether carbon nanotubes (CNTs), a widely used nanomaterial with known carcinogenic potential, can affect cancer-associated fibroblasts (CAFs), which are a key component of tumor microenvironment that provides necessary support for tumor growth. We show for the first time that single-walled CNT and to a lesser extent multi-walled and its COOH-functionalized form induced CAF-like cells, which are non-tumorigenic in animals, but promote tumor growth of human lung carcinoma and CNT-transformed lung epithelial cells. The mechanism by which CNT-induced CAF-like cells promote tumor growth involved the acquisition of cancer stem cells (CSCs) in cancer population. Gene knockdown experiments showed that an expression of podoplanin on CAF-like cells is essential for their effects, indicating the functional role of CAF-like cells and podoplanin in CNT tumorigenic process. Our findings unveil a novel mechanism of CNT-induced carcinogenesis through the induction of CAF-like cells that support CSCs and drive tumor formation. Our results also suggest the potential utility of podoplanin as a mechanism-based biomarker for rapid screening of carcinogenicity of CNTs and related nanomaterials for their safer design.
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Huaux F, d'Ursel de Bousies V, Parent MA, Orsi M, Uwambayinema F, Devosse R, Ibouraadaten S, Yakoub Y, Panin N, Palmai-Pallag M, van der Bruggen P, Bailly C, Marega R, Marbaix E, Lison D. Mesothelioma response to carbon nanotubes is associated with an early and selective accumulation of immunosuppressive monocytic cells. Part Fibre Toxicol 2016; 13:46. [PMID: 27549627 PMCID: PMC4994252 DOI: 10.1186/s12989-016-0158-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 08/12/2016] [Indexed: 12/25/2022] Open
Abstract
Background The asbestos-like toxicity of some engineered carbon nanotubes (CNT), notably their capacity to induce mesothelioma, is a serious cause of concern for public health. Here we show that carcinogenic CNT induce an early and sustained immunosuppressive response characterized by the accumulation of monocytic Myeloid Derived Suppressor Cells (M-MDSC) that counteract effective immune surveillance of tumor cells. Methods Wistar rats and C57BL/6 mice were intraperitoneally injected with carcinogenic multi-walled Mitsui-7 CNT (CNT-7) or crocidolite asbestos. Peritoneal mesothelioma development and immune cell accumulation were assessed until 12 months. Leukocyte sub-populations were identified by recording expression of CD11b/c and His48 by flow cytometry. The immunosuppressive activity on T lymphocytes of purified peritoneal leukocytes was assessed in a co-culture assay with activated spleen cells. Results We demonstrate that long and short mesotheliomagenic CNT-7 injected in the peritoneal cavity of rats induced, like asbestos, an early and selective accumulation of monocytic cells (CD11b/cint and His48hi) which possess the ability to suppress polyclonal activation of T lymphocytes and correspond to M-MDSC. Peritoneal M-MDSC persisted during the development of peritoneal mesothelioma in CNT-7-treated rats but were only transiently recruited after non-carcinogenic CNT (CNT-M, CNT-T) injection. Peritoneal M-MDSC did not accumulate in mice which are resistant to mesothelioma development. Conclusions Our data provide new insights into the initial pathogenic events induced by CNT, adding a new component to the adverse outcome pathway leading to mesothelioma development. The specificity of the M-MDSC response after carcinogenic CNT exposure highlights the interest of this response for detecting the ability of new nanomaterials to cause cancer. Electronic supplementary material The online version of this article (doi:10.1186/s12989-016-0158-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- François Huaux
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium.
| | - Virginie d'Ursel de Bousies
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Marie-Astrid Parent
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Micaela Orsi
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Francine Uwambayinema
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Raynal Devosse
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Saloua Ibouraadaten
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Yousof Yakoub
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Nadtha Panin
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Mihaly Palmai-Pallag
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
| | - Pierre van der Bruggen
- Ludwig Institute for Cancer Research, Brussels Branch, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Christian Bailly
- Bio and Soft Matter (BSMA), Institute of Condensed Matter and Nanosciences (IMCN), Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Riccardo Marega
- Departement of Chemistry, Université de Namur, Namur, Belgium
| | - Etienne Marbaix
- de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Dominique Lison
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Experimentale et Clinique (IREC), Université catholique de Louvain, Avenue Mounier 53 bte B1.52.12, 1200, Brussels, Belgium
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Luanpitpong S, Wang L, Davidson DC, Riedel H, Rojanasakul Y. Carcinogenic Potential of High Aspect Ratio Carbon Nanomaterials. ENVIRONMENTAL SCIENCE. NANO 2016; 3:483-493. [PMID: 27570625 PMCID: PMC4996468 DOI: 10.1039/c5en00238a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Engineered nanomaterials, including high aspect ratio carbon nanomaterials, are often commercialized without a complete human risk assessment and safety evaluation. A health concern has been raised that high aspect ratio nanomaterials such as carbon nanotubes may cause unintended health consequences, such as asbestos-like lung cancer and mesothelioma, when chronically inhaled. Considering the widespread industrial and clinical applications and the increasing incidence of human exposure to nanomaterials, it is important to address the issue of nanomaterial carcinogenicity in a timely manner. This review summarizes recent advances in nanomaterial genotoxicity and carcinogenicity with a focus on high aspect ratio carbon nanotubes, and discusses current knowledge gaps and future research directions.
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Affiliation(s)
- Sudjit Luanpitpong
- Siriraj Center of Excellence for Stem Cell Research, Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, WV 26506, USA
| | - Liying Wang
- Allergy and Clinical Immunology Branch, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
| | - Donna C. Davidson
- Allergy and Clinical Immunology Branch, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
| | - Heimo Riedel
- Department of Biochemistry, West Virginia University, Morgantown, WV 26506, USA
- Mary Babb Randolph Cancer Center, West Virginia University, Morgantown, WV 26506, USA
| | - Yon Rojanasakul
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, WV 26506, USA
- Mary Babb Randolph Cancer Center, West Virginia University, Morgantown, WV 26506, USA
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Dobrovolskaia MA, Shurin M, Shvedova AA. Current understanding of interactions between nanoparticles and the immune system. Toxicol Appl Pharmacol 2016; 299:78-89. [PMID: 26739622 PMCID: PMC4811709 DOI: 10.1016/j.taap.2015.12.022] [Citation(s) in RCA: 193] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 12/24/2015] [Accepted: 12/26/2015] [Indexed: 10/22/2022]
Abstract
The delivery of drugs, antigens, and imaging agents benefits from using nanotechnology-based carriers. The successful translation of nanoformulations to the clinic involves thorough assessment of their safety profiles, which, among other end-points, includes evaluation of immunotoxicity. The past decade of research focusing on nanoparticle interaction with the immune system has been fruitful in terms of understanding the basics of nanoparticle immunocompatibility, developing a bioanalytical infrastructure to screen for nanoparticle-mediated immune reactions, beginning to uncover the mechanisms of nanoparticle immunotoxicity, and utilizing current knowledge about the structure-activity relationship between nanoparticles' physicochemical properties and their effects on the immune system to guide safe drug delivery. In the present review, we focus on the most prominent pieces of the nanoparticle-immune system puzzle and discuss the achievements, disappointments, and lessons learned over the past 15years of research on the immunotoxicity of engineered nanomaterials.
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Affiliation(s)
- Marina A Dobrovolskaia
- Nanotechnology Characterization Laboratory, Cancer Research Technology Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, NCI at Frederick, Frederick, MD 21702, USA.
| | - Michael Shurin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA; Department of Immunology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Anna A Shvedova
- Health Effects Laboratory Division, National Institute of Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, WV 26505, USA; Department of Physiology and Pharmacology, West Virginia University, Morgantown, WV 26506, USA.
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A Review on the Respiratory System Toxicity of Carbon Nanoparticles. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13030325. [PMID: 26999172 PMCID: PMC4808988 DOI: 10.3390/ijerph13030325] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Revised: 02/13/2016] [Accepted: 02/18/2016] [Indexed: 12/05/2022]
Abstract
The respiratory system represents the main gateway for nanoparticles’ entry into the human body. Although there is a myriad of engineered nanoparticles, carbon nanoparticles/nanotubes (CNPs/CNTs) have received much attention mainly due to their light weight, very high surface area, durability, and their diverse applications. Since their discovery and manufacture over two decades ago, much has been learned about nanoparticles’ interactions with diverse biological system models. In particular, the respiratory system has been of great interest because various natural and man-made fibrous particles are known to be responsible for chronic and debilitating lung diseases. In this review, we present up-to-date the literature regarding the effects of CNTs or carbon nanofibers (CNFs) on the human respiratory system with respect to respiratory toxicity pathways and associated pathologies. This article is intended to emphasize the potentially dangerous effects to the human respiratory system if inadequate measures are used in the manufacture, handling, and preparation and applications of CNP or CNP-based products.
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Shvedova AA, Yanamala N, Kisin ER, Khailullin TO, Birch ME, Fatkhutdinova LM. Integrated Analysis of Dysregulated ncRNA and mRNA Expression Profiles in Humans Exposed to Carbon Nanotubes. PLoS One 2016; 11:e0150628. [PMID: 26930275 PMCID: PMC4773015 DOI: 10.1371/journal.pone.0150628] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 02/17/2016] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND As the application of carbon nanotubes (CNT) in consumer products continues to rise, studies have expanded to determine the associated risks of exposure on human and environmental health. In particular, several lines of evidence indicate that exposure to multi-walled carbon nanotubes (MWCNT) could pose a carcinogenic risk similar to asbestos fibers. However, to date the potential markers of MWCNT exposure are not yet explored in humans. METHODS In the present study, global mRNA and ncRNA expression profiles in the blood of exposed workers, having direct contact with MWCNT aerosol for at least 6 months (n = 8), were compared with expression profiles of non-exposed (n = 7) workers (e.g., professional and/or technical staff) from the same manufacturing facility. RESULTS Significant changes in the ncRNA and mRNA expression profiles were observed between exposed and non-exposed worker groups. An integrative analysis of ncRNA-mRNA correlations was performed to identify target genes, functional relationships, and regulatory networks in MWCNT-exposed workers. The coordinated changes in ncRNA and mRNA expression profiles revealed a set of miRNAs and their target genes with roles in cell cycle regulation/progression/control, apoptosis and proliferation. Further, the identified pathways and signaling networks also revealed MWCNT potential to trigger pulmonary and cardiovascular effects as well as carcinogenic outcomes in humans, similar to those previously described in rodents exposed to MWCNTs. CONCLUSION This study is the first to investigate aberrant changes in mRNA and ncRNA expression profiles in the blood of humans exposed to MWCNT. The significant changes in several miRNAs and mRNAs expression as well as their regulatory networks are important for getting molecular insights into the MWCNT-induced toxicity and pathogenesis in humans. Further large-scale prospective studies are necessary to validate the potential applicability of such changes in mRNAs and miRNAs as prognostic markers of MWCNT exposures in humans.
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Affiliation(s)
- Anna A. Shvedova
- Exposure Assessment Branch/HELD/NIOSH/CDC, Morgantown, WV - 26505, United States of America
- Department of Physiology and Pharmacology, West Virginia University, Morgantown, WV -26505, United States of America
- * E-mail:
| | - Naveena Yanamala
- Exposure Assessment Branch/HELD/NIOSH/CDC, Morgantown, WV - 26505, United States of America
| | - Elena R. Kisin
- Exposure Assessment Branch/HELD/NIOSH/CDC, Morgantown, WV - 26505, United States of America
| | - Timur O. Khailullin
- Department of Physiology and Pharmacology, West Virginia University, Morgantown, WV -26505, United States of America
- Department of Hygiene and Occupational Health, Kazan State Medical University, ul. Butlerova 49, Kazan, 420012 Russia
| | - M. Eileen Birch
- NIOSH/CDC, 4676 Columbia Parkway, Cincinnati, OH - 45226, United States of America
| | - Liliya M. Fatkhutdinova
- Department of Hygiene and Occupational Health, Kazan State Medical University, ul. Butlerova 49, Kazan, 420012 Russia
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Ema M, Gamo M, Honda K. A review of toxicity studies of single-walled carbon nanotubes in laboratory animals. Regul Toxicol Pharmacol 2016; 74:42-63. [DOI: 10.1016/j.yrtph.2015.11.015] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 11/19/2015] [Accepted: 11/20/2015] [Indexed: 12/26/2022]
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Abstract
Nanomaterials, including nanoparticles and nanoobjects, are being incorporated into everyday products at an increasing rate. These products include consumer products of interest to toxicologists such as pharmaceuticals, cosmetics, food, food packaging, household products, and so on. The manufacturing of products containing or utilizing nanomaterials in their composition may also present potential toxicologic concerns in the workplace. The molecular complexity and composition of these nanomaterials are ever increasing, and the means and methods being applied to characterize and perform useful toxicologic assessments are rapidly advancing. This article includes presentations by experienced toxicologists in the nanotoxicology community who are focused on the applied aspect of the discipline toward supporting state of the art toxicologic assessments for food products and packaging, pharmaceuticals and medical devices, inhaled nanoparticle and gastrointestinal exposures, and addressing occupational safety and health issues and concerns. This symposium overview article summarizes 5 talks that were presented at the 35th Annual meeting of the American College of Toxicology on the subject of "Applied Nanotechnology."
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Affiliation(s)
| | | | - Anna A Shvedova
- CDC-National Institute for Occupational Safety and Health, Morgantown, WV, USA
| | | | | | - Robin C Guy
- Robin Guy Consulting LLC, Lake Forest, IL, USA
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Bergamaschi E, Murphy F, Poland CA, Mullins M, Costa AL, McAlea E, Tran L, Tofail SAM. Impact and effectiveness of risk mitigation strategies on the insurability of nanomaterial production: evidences from industrial case studies. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2015; 7:839-55. [PMID: 25808636 PMCID: PMC6680359 DOI: 10.1002/wnan.1340] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 12/11/2014] [Accepted: 02/17/2015] [Indexed: 12/21/2022]
Abstract
Workers involved in producing nanomaterials or using nanomaterials in manufacturing plants are likely to have earlier and higher exposure to manufactured/engineered nanomaterials (ENM) than the general population. This is because both the volume handled and the probability of the effluence of 'free' nanoparticles from the handled volume are much higher during a production process than at any other stage in the lifecycle of nanomaterials and nanotechnology-enabled products. Risk assessment (RA) techniques using control banding (CB) as a framework for risk transfer represents a robust theory but further progress on implementing the model is required so that risk can be transferred to insurance companies. Following a review of RA in general and hazard measurement in particular, we subject a Structural Alert Scheme methodology to three industrial case studies using ZrO2 , TiO2 , and multi-walled carbon nanotubes (MWCNT). The materials are tested in a pristine state and in a remediated (coated) state, and the respective emission and hazard rates are tested alongside the material performance as originally designed. To our knowledge, this is the first such implementation of a CB RA in conjunction with an ENM performance test and offers both manufacturers and underwriters an insight into future applications.
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Affiliation(s)
- Enrico Bergamaschi
- Dipartimento di Medicina Clinica e Sperimentale, Università degli Studi di Parma, Parma, Italy
| | - Finbarr Murphy
- Kemmy Business School, University of Limerick, Limerick, Ireland
| | | | - Martin Mullins
- Kemmy Business School, University of Limerick, Limerick, Ireland
| | | | - Eamonn McAlea
- Kemmy Business School, University of Limerick, Limerick, Ireland
| | - Lang Tran
- Institute of Occupational Medicine, Edinburgh, UK
| | - Syed A M Tofail
- Materials and Surface Science Institute (MSSI), University of Limerick, Limerick, Ireland
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Nakanishi J, Morimoto Y, Ogura I, Kobayashi N, Naya M, Ema M, Endoh S, Shimada M, Ogami A, Myojyo T, Oyabu T, Gamo M, Kishimoto A, Igarashi T, Hanai S. Risk Assessment of the Carbon Nanotube Group. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2015; 35:1940-56. [PMID: 25943334 PMCID: PMC4736668 DOI: 10.1111/risa.12394] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
This study assessed the health risks via inhalation and derived the occupational exposure limit (OEL) for the carbon nanotube (CNT) group rather than individual CNT material. We devised two methods: the integration of the intratracheal instillation (IT) data with the inhalation (IH) data, and the "biaxial approach." A four-week IH test and IT test were performed in rats exposed to representative materials to obtain the no observed adverse effect level, based on which the OEL was derived. We used the biaxial approach to conduct a relative toxicity assessment of six types of CNTs. An OEL of 0.03 mg/m(3) was selected as the criterion for the CNT group. We proposed that the OEL be limited to 15 years. We adopted adaptive management, in which the values are reviewed whenever new data are obtained. The toxicity level was found to be correlated with the Brunauer-Emmett-Teller (BET)-specific surface area (BET-SSA) of CNT, suggesting the BET-SSA to have potential for use in toxicity estimation. We used the published exposure data and measurement results of dustiness tests to compute the risk in relation to particle size at the workplace and showed that controlling micron-sized respirable particles was of utmost importance. Our genotoxicity studies indicated that CNT did not directly interact with genetic materials. They supported the concept that, even if CNT is genotoxic, it is secondary genotoxicity mediated via a pathway of genotoxic damage resulting from oxidative DNA attack by free radicals generated during CNT-elicited inflammation. Secondary genotoxicity appears to involve a threshold.
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Affiliation(s)
- Junko Nakanishi
- Research Institute of Science for Safety and SustainabilityNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Yasuo Morimoto
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health, Japan (UOEH)KitakyushuJapan
| | - Isamu Ogura
- Research Institute of Science for Safety and SustainabilityNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Norihiro Kobayashi
- Division of Environmental ChemistryNational Institute of Health SciencesTokyoJapan
| | - Masato Naya
- Public Interest Incorporated Foundation BioSafety Research Center (BSRC)IwataJapan
| | - Makoto Ema
- Research Institute of Science for Safety and SustainabilityNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Shigehisa Endoh
- Research Institute for Environmental Management TechnologyNational Institute of Advanced Industrial Science and TechnologyTsukubaJapan
| | - Manabu Shimada
- Department of Chemical Engineering, Faculty of EngineeringHiroshima UniversityHigashihiroshimaJapan
| | - Akira Ogami
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health, Japan (UOEH)KitakyushuJapan
| | - Toshihiko Myojyo
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health, Japan (UOEH)KitakyushuJapan
| | - Takako Oyabu
- Institute of Industrial Ecological SciencesUniversity of Occupational and Environmental Health, Japan (UOEH)KitakyushuJapan
| | - Masashi Gamo
- Research Institute of Science for Safety and SustainabilityNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Atsuo Kishimoto
- Policy Alternatives Research Institute, Graduate School of Public Policythe Tokyo UniversityTokyoJapan
| | - Takuya Igarashi
- Research Institute of Science for Safety and SustainabilityNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Sosuke Hanai
- Research Institute of Science for Safety and SustainabilityNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
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It takes two to tango: Understanding the interactions between engineered nanomaterials and the immune system. Eur J Pharm Biopharm 2015; 95:3-12. [DOI: 10.1016/j.ejpb.2015.03.007] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Revised: 02/13/2015] [Accepted: 03/03/2015] [Indexed: 01/21/2023]
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Fatkhutdinova LM, Khaliullin TO, Shvedova AA. Carbon nanotubes exposure risk assessment: From toxicology to epidemiologic studies (Overview of the current problem). ACTA ACUST UNITED AC 2015; 10:501-509. [DOI: 10.1134/s1995078015030064] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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41
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Shvedova AA, Kisin ER, Yanamala N, Tkach AV, Gutkin DW, Star A, Shurin GV, Kagan VE, Shurin MR. MDSC and TGFβ Are Required for Facilitation of Tumor Growth in the Lungs of Mice Exposed to Carbon Nanotubes. Cancer Res 2015; 75:1615-23. [PMID: 25744719 DOI: 10.1158/0008-5472.can-14-2376] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 02/20/2015] [Indexed: 11/16/2022]
Abstract
During the last decades, changes have been observed in the frequency of different histologic subtypes of lung cancer, one of the most common causes of morbidity and mortality, with a declining proportion of squamous cell carcinomas and an increasing proportion of adenocarcinomas, particularly in developed countries. This suggests the emergence of new etiologic factors and mechanisms, including those defining the lung microenvironment, promoting tumor growth. Assuming that the lung is the main portal of entry for broadly used nanomaterials and their established proinflammatory propensities, we hypothesized that nanomaterials may contribute to changes facilitating tumor growth. Here, we report that an acute exposure to single-walled carbon nanotubes (SWCNT) induces recruitment and accumulation of lung-associated myeloid-derived suppressor cells (MDSC) and MDSC-derived production of TGFβ, resulting in upregulated tumor burden in the lung. The production of TGFβ by MDSC requires their interaction with both SWCNT and tumor cells. We conclude that pulmonary exposure to SWCNT favors the formation of a niche that supports ingrowth of lung carcinoma in vivo via activation of TGFβ production by SWCNT-attracted and -presensitized MDSC.
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Affiliation(s)
- Anna A Shvedova
- HELD, NIOSH, CDC, Morgantown, West Virginia. Department of Pharmacology and Physiology, West Virginia University, Morgantown, West Virginia.
| | | | | | | | - Dmitriy W Gutkin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Alexander Star
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Galina V Shurin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Valerian E Kagan
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania. Center for Free Radical and Antioxidant Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Michael R Shurin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. Department of Immunology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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Røe OD, Stella GM. Malignant pleural mesothelioma: history, controversy and future of a manmade epidemic. Eur Respir Rev 2015; 24:115-31. [PMID: 25726562 PMCID: PMC9487774 DOI: 10.1183/09059180.00007014] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Asbestos is the term for a family of naturally occurring minerals that have been used on a small scale since ancient times. Industrialisation demanded increased mining and refining in the 20th century, and in 1960, Wagner, Sleggs and Marchand from South Africa linked asbestos to mesothelioma, paving the way to the current knowledge of the aetiology, epidemiology and biology of malignant pleural mesothelioma. Pleural mesothelioma is one of the most lethal cancers, with increasing incidence worldwide. This review will give some snapshots of the history of pleural mesothelioma discovery, and the body of epidemiological and biological research, including some of the controversies and unresolved questions. Translational research is currently unravelling novel circulating biomarkers for earlier diagnosis and novel treatment targets. Current breakthrough discoveries of clinically promising noninvasive biomarkers, such as the 13-protein signature, microRNAs and the BAP1 mesothelioma/cancer syndrome, are highlighted. The asbestos history is a lesson to not be repeated, but here we also review recent in vivo and in vitro studies showing that manmade carbon nanofibres could pose a similar danger to human health. This should be taken seriously by regulatory bodies to ensure thorough testing of novel materials before release in the society. Malignant pleural mesothelioma is a cancer with increasing death tolls due to the past and present use of asbestoshttp://ow.ly/DhA2y
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Oberdörster G, Castranova V, Asgharian B, Sayre P. Inhalation Exposure to Carbon Nanotubes (CNT) and Carbon Nanofibers (CNF): Methodology and Dosimetry. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2015; 18:121-212. [PMID: 26361791 PMCID: PMC4706753 DOI: 10.1080/10937404.2015.1051611] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Carbon nanotubes (CNT) and nanofibers (CNF) are used increasingly in a broad array of commercial products. Given current understandings, the most significant life-cycle exposures to CNT/CNF occur from inhalation when they become airborne at different stages of their life cycle, including workplace, use, and disposal. Increasing awareness of the importance of physicochemical properties as determinants of toxicity of CNT/CNF and existing difficulties in interpreting results of mostly acute rodent inhalation studies to date necessitate a reexamination of standardized inhalation testing guidelines. The current literature on pulmonary exposure to CNT/CNF and associated effects is summarized; recommendations and conclusions are provided that address test guideline modifications for rodent inhalation studies that will improve dosimetric extrapolation modeling for hazard and risk characterization based on the analysis of exposure-dose-response relationships. Several physicochemical parameters for CNT/CNF, including shape, state of agglomeration/aggregation, surface properties, impurities, and density, influence toxicity. This requires an evaluation of the correlation between structure and pulmonary responses. Inhalation, using whole-body exposures of rodents, is recommended for acute to chronic pulmonary exposure studies. Dry powder generator methods for producing CNT/CNF aerosols are preferred, and specific instrumentation to measure mass, particle size and number distribution, and morphology in the exposure chambers are identified. Methods are discussed for establishing experimental exposure concentrations that correlate with realistic human exposures, such that unrealistically high experimental concentrations need to be identified that induce effects under mechanisms that are not relevant for workplace exposures. Recommendations for anchoring data to results seen for positive and negative benchmark materials are included, as well as periods for postexposure observation. A minimum data set of specific bronchoalveolar lavage parameters is recommended. Retained lung burden data need to be gathered such that exposure-dose-response correlations may be analyzed and potency comparisons between materials and mammalian species are obtained considering dose metric parameters for interpretation of results. Finally, a list of research needs is presented to fill data gaps for further improving design, analysis, and interpretation and extrapolation of results of rodent inhalation studies to refine meaningful risk assessments for humans.
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Affiliation(s)
- Günter Oberdörster
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Vincent Castranova
- Formerly with the National Institute for Occupational Safety and Health, West Virginia University School of Pharmacy, Morgantown, West Virginia, USA
| | | | - Phil Sayre
- Formerly with the U.S. Environmental Protection Agency, Washington, DC, USA
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Landsiedel R, Sauer UG, Ma-Hock L, Schnekenburger J, Wiemann M. Pulmonary toxicity of nanomaterials: a critical comparison of published in vitro assays and in vivo inhalation or instillation studies. Nanomedicine (Lond) 2014; 9:2557-85. [DOI: 10.2217/nnm.14.149] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
To date, guidance on how to incorporate in vitro assays into integrated approaches for testing and assessment of nanomaterials is unavailable. In addressing this shortage, this review compares data from in vitro studies to results from in vivo inhalation or intratracheal instillation studies. Globular nanomaterials (ion-shedding silver and zinc oxide, poorly soluble titanium dioxide and cerium dioxide, and partly soluble amorphous silicon dioxide) and nanomaterials with higher aspect ratios (multiwalled carbon nanotubes) were assessed focusing on the Organisation for Economic Co-Operation and Development (OECD) reference nanomaterials for these substances. If in vitro assays are performed with dosages that reflect effective in vivo dosages, the mechanisms of nanomaterial toxicity can be assessed. In early tiers of integrated approaches for testing and assessment, knowledge on mechanisms of toxicity serves to group nanomaterials thereby reducing the need for animal testing.
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Affiliation(s)
| | - Ursula G Sauer
- Scientific Consultancy – Animal Welfare, Neubiberg, Germany
| | | | - Jürgen Schnekenburger
- Biomedical Technology Centre of the Medical Faculty of Westphalian Wilhelms University Münster, Münster, Germany
| | - Martin Wiemann
- IBE R&D gGmbH Institute for Lung Health, Münster, Germany
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45
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Lu X, Zhu T, Chen C, Liu Y. Right or left: the role of nanoparticles in pulmonary diseases. Int J Mol Sci 2014; 15:17577-600. [PMID: 25268624 PMCID: PMC4227179 DOI: 10.3390/ijms151017577] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 08/25/2014] [Accepted: 08/25/2014] [Indexed: 01/07/2023] Open
Abstract
Due to the rapid development of the nanotechnology industry in the last decade, nanoparticles (NPs) are omnipresent in our everyday life today. Many nanomaterials have been engineered for medical purposes. These purposes include therapy for pulmonary diseases. On other hand, people are endeavoring to develop nanomaterials for improvement or replacement of traditional therapies. On the other hand, nanoparticles, as foreign material in human bodies, are reported to have potential adverse effects on the lung, including oxidase stress, inflammation, fibrosis and genotoxicity. Further, these damages could induce pulmonary diseases and even injuries in other tissues. It seems that nanoparticles may exert two-sided effects. Toxic effects of nanomaterials should be considered when their use is developed for therapies. Hence this review will attempt to summarize the two-side roles of nanoparticles in both therapies for pulmonary diseases and initiation of lung diseases and even secondary diseases caused by lung injuries. Determinants of these effects such as physicochemical properties of nanoparticles will also be discussed.
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Affiliation(s)
- Xuefei Lu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology of China, Beijing 100190, China.
| | - Tao Zhu
- Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science and Technology of China, Hefei 230027, Anhui, China.
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology of China, Beijing 100190, China.
| | - Ying Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology of China, Beijing 100190, China.
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Rotoli BM, Gatti R, Movia D, Bianchi MG, Di Cristo L, Fenoglio I, Sonvico F, Bergamaschi E, Prina-Mello A, Bussolati O. Identifying contact-mediated, localized toxic effects of MWCNT aggregates on epithelial monolayers: a single-cell monitoring toxicity assay. Nanotoxicology 2014; 9:230-41. [PMID: 24873759 DOI: 10.3109/17435390.2014.918203] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Aggregates of multiwalled carbon nanotubes (MWCNT) impair the barrier properties of human airway cell monolayers. To resolve the mechanism of the barrier alteration, monolayers of Calu-3 human airway epithelial cells were exposed to aggregated MWCNT. At the cell-population level, trans-epithelial electrical resistance (TEER) was used as an indicator of barrier competence, caspase activity was assessed with standard biochemical assays, and cell viability was investigated by biochemical techniques and high-throughput screening (HTS) technique based on automated epifluorescence microscopy. At cell level, the response to MWCNT was investigated with confocal microscopy, by evaluating cell death (calcein/propidium iodide (PI)), proliferation (Ki-67), and apoptosis (caspase activity). At the cell-population level, exposure to aggregated MWCNT caused a decrease in TEER, which was not associated with a decrease in cell viability or onset of apoptosis even after an 8-d exposure. In contrast, confocal imaging demonstrated contact with MWCNT aggregates triggered cell death after 24 h of exposure. In the presence of a natural surfactant, both TEER decrease and contact-mediated toxicity were mitigated. With confocal imaging, increased proliferation and apoptosis were detected in Calu-3 cells next to the aggregates. Contact-mediated cytotoxicity was recorded in two additional cell lines (BEAS-2B and A549) derived from human airways. Similar results were confirmed by adopting two additional MWCNT preparations with different physico-chemical features. This indicates MWCNT caused localized damage to airway epithelial monolayers in vitro and altered the apoptotic and proliferative rate of epithelial cells in close proximity to the aggregates. These findings provide evidence on the pathway by which MWCNT aggregates impair airway barrier function, and support the use of imaging techniques as a possible regulatory-decision supporting tool to identify effects of aggregated nanomaterials not readily detected at cell population level.
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Di YP, Tkach AV, Yanamala N, Stanley S, Gao S, Shurin MR, Kisin ER, Kagan VE, Shvedova A. Dual acute proinflammatory and antifibrotic pulmonary effects of short palate, lung, and nasal epithelium clone-1 after exposure to carbon nanotubes. Am J Respir Cell Mol Biol 2013; 49:759-67. [PMID: 23721177 DOI: 10.1165/rcmb.2012-0435oc] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Carbon nanotubes (CNTs; allotropes of carbon with a cylindrical nanostructure) have emerged as one of the most commonly used types of nanomaterials, with numerous applications in industry and biomedicine. However, the inhalation of CNTs has been shown to elicit pulmonary toxicity, accompanied by a robust inflammatory response with an early-onset fibrotic phase. Epithelial host-defense proteins represent an important component of the pulmonary innate immune response to foreign inhalants such as particles and bacteria. The short palate, lung, and nasal epithelium clone-1 (SPLUNC1) protein, a member of the bactericidal/permeability-increasing-fold (BPIF)-containing protein family, is a 25-kD secretory protein that is expressed in nasal, oropharyngeal, and lung epithelia, and has been shown to have multiple functions, including antimicrobial and chemotactic activities, as well as surfactant properties. This study sought to assess the importance of SPLUNC1-mediated pulmonary responses in airway epithelial secretions, and to explore the biological relevance of SPLUNC1 to inhaled particles in a single-walled carbon nanotube (SWCNT) model. Using Scgb1a1-hSPLUNC1 transgenic mice, we observed that SPLUNC1 significantly modified host inflammatory responses by increasing leukocyte recruitment and enhancing phagocytic activity. Furthermore, we found that transgenic mice were more susceptible to SWCNT exposure at the acute phase, but showed resistance against lung fibrogenesis through pathological changes in the long term. The binding of SPLUNC1 also attenuated SWCNT-induced TNF-α secretion by RAW 264.7 macrophages. Taken together, our data indicate that SPLUNC1 is an important component of mucosal innate immune defense against pulmonary inhaled particles.
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Affiliation(s)
- Y Peter Di
- 1 Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania
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Shvedova AA, Yanamala N, Kisin ER, Tkach AV, Murray AR, Hubbs A, Chirila MM, Keohavong P, Sycheva LP, Kagan VE, Castranova V. Long-term effects of carbon containing engineered nanomaterials and asbestos in the lung: one year postexposure comparisons. Am J Physiol Lung Cell Mol Physiol 2013; 306:L170-82. [PMID: 24213921 DOI: 10.1152/ajplung.00167.2013] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The hallmark geometric feature of single-walled carbon nanotubes (SWCNT) and carbon nanofibers (CNF), high length to width ratio, makes them similar to a hazardous agent, asbestos. Very limited data are available concerning long-term effects of pulmonary exposure to SWCNT or CNF. Here, we compared inflammatory, fibrogenic, and genotoxic effects of CNF, SWCNT, or asbestos in mice 1 yr after pharyngeal aspiration. In addition, we compared pulmonary responses to SWCNT by bolus dosing through pharyngeal aspiration and inhalation 5 h/day for 4 days, to evaluate the effect of dose rate. The aspiration studies showed that these particles can be visualized in the lung at 1 yr postexposure, whereas some translocate to lymphatics. All these particles induced chronic bronchopneumonia and lymphadenitis, accompanied by pulmonary fibrosis. CNF and asbestos were found to promote the greatest degree of inflammation, followed by SWCNT, whereas SWCNT were the most fibrogenic of these three particles. Furthermore, SWCNT induced cytogenetic alterations seen as micronuclei formation and nuclear protrusions in vivo. Importantly, inhalation exposure to SWCNT showed significantly greater inflammatory, fibrotic, and genotoxic effects than bolus pharyngeal aspiration. Finally, SWCNT and CNF, but not asbestos exposures, increased the incidence of K-ras oncogene mutations in the lung. No increased lung tumor incidence occurred after 1 yr postexposure to SWCNT, CNF, and asbestos. Overall, our data suggest that long-term pulmonary toxicity of SWCNT, CNF, and asbestos is defined, not only by their chemical composition, but also by the specific surface area and type of exposure.
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