1
|
Chen H, Zhang K, Wei D, Zhu J, Tian W, Mo J, Peng H, Luo X, Liang Y, Pan Y, Jiang L, Xu Y, Liu A, Ning C. Associations of ambient ozone exposure and CD4 + T cell levels with mortality among people living with HIV: An eight-year longitudinal study. Sci Total Environ 2024; 923:171544. [PMID: 38453062 DOI: 10.1016/j.scitotenv.2024.171544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 02/16/2024] [Accepted: 03/04/2024] [Indexed: 03/09/2024]
Abstract
There has been a consistent upward trend in ground-level ozone (O3) concentration in China. People living with HIV (PLWH) may be more vulnerable to the health impacts of O3 exposure due to their immunosuppressed state. This study aims to investigate the association between ambient O3 exposure and mortality among PLWH, as well as the potential exacerbating effects of a decreased CD4+ T cell level. Daily maximum 8-hour O3 concentrations were assigned to 7270 PLWH at a county level in Guangxi, China. Every 10-unit increase in ambient O3 concentration was associated with a significant rise in all-cause mortality ranging from 7.3 % to 28.7 % and a significant rise in AIDS-related mortality ranging from 8.4 % to 14.5 %. When PLWH had a higher CD4+ count (≥350 cells/μL), elevated O3 concentration was associated with increased blood CD4+ count at lag0 [percent change with 95 % confidence interval, 0.20(0.00, 0.40)], lag1 [0.26(0.06, 0.47)], and lag2 [0.23(0.03, 0.44)]; however, an opposite association was observed when CD4+ count was <350 cells/μL for half-year average [-2.45(-4.71, -0.14)] and yearly average [-3.42(-5.51, -1.29)] of O3 exposure. The association of O3 exposure with all-cause and AIDS-related mortality was more prominent among those with higher CD4+ count. Exploratory analysis revealed possible associations between O3 exposure and respiratory infections and clinical symptoms. These findings suggest potential synergistic effects between a compromised immune status and elevated O3 exposure levels on mortality risk among PLWH. Ambient O3 exposure should be considered as an emerging mortality risk factor for PLWH in the era of antiretroviral therapy, requiring further attention from researchers and healthcare professionals.
Collapse
Affiliation(s)
- Hao Chen
- Department of Occupational and Environmental Health, School of Public Health, Guangxi Medical University, No. 22 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Kai Zhang
- Chest Hospital of Guangxi, No. 8 Yangjiaoshan Road, Liuzhou, Guangxi 545005, China
| | - Dongying Wei
- Chest Hospital of Guangxi, No. 8 Yangjiaoshan Road, Liuzhou, Guangxi 545005, China
| | - Jiawen Zhu
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Weiyi Tian
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Jinli Mo
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Hongbin Peng
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Xia Luo
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Yinxia Liang
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Yanna Pan
- Chest Hospital of Guangxi, No. 8 Yangjiaoshan Road, Liuzhou, Guangxi 545005, China
| | - Li Jiang
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China
| | - Yunan Xu
- Department of Medical Research, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Nanning, Guangxi 530023, China.
| | - Aimei Liu
- Chest Hospital of Guangxi, No. 8 Yangjiaoshan Road, Liuzhou, Guangxi 545005, China.
| | - Chuanyi Ning
- Nursing College, Guangxi Medical University, No. 8 Shuangyong Road, Nanning, Guangxi 530021, China.
| |
Collapse
|
2
|
Gholami A, Mousavi SM, Masoumzadeh R, Binazadeh M, Bagheri Lankarani K, Omidifar N, Arjmand O, Chiang WH, Moghadami M, Pynadathu Rumjit N. Advanced Theranostic Strategies for Viral Hepatitis Using Carbon Nanostructures. Micromachines (Basel) 2023; 14:1185. [PMID: 37374770 DOI: 10.3390/mi14061185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023]
Abstract
There are several treatment protocols for acute viral hepatitis, and it is critical to recognize acute hepatitis in its earliest stages. Public health measures to control these infections also rely on rapid and accurate diagnosis. The diagnosis of viral hepatitis remains expensive, and there is no adequate public health infrastructure, while the virus is not well-controlled. New methods for screening and detecting viral hepatitis through nanotechnology are being developed. Nanotechnology significantly reduces the cost of screening. In this review, the potential of three-dimensional-nanostructured carbon substances as promising materials due to fewer side effects, and the contribution of these particles to effective tissue transfer in the treatment and diagnosis of hepatitis due to the importance of rapid diagnosis for successful treatment, were extensively investigated. In recent years, three-dimensional carbon nanomaterials such as graphene oxide and nanotubes with special chemical, electrical, and optical properties have been used for the diagnosis and treatment of hepatitis due to their high potential. We expect that the future position of nanoparticles in the rapid diagnosis and treatment of viral hepatitis can be better determined.
Collapse
Affiliation(s)
- Ahmad Gholami
- Biotechnology Research Center, Shiraz University of Medical Science, Shiraz 71439-14693, Iran
- Pharmaceutical Sciences Research Center, Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz 71439-14693, Iran
| | - Seyyed Mojtaba Mousavi
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Reza Masoumzadeh
- Department of Medical, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Mojtaba Binazadeh
- Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz 71557-13876, Iran
| | - Kamran Bagheri Lankarani
- Health Policy Research Center, Health Institute, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Navid Omidifar
- Biotechnology Research Center, Shiraz University of Medical Science, Shiraz 71439-14693, Iran
- Department of Pathology, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Omid Arjmand
- Department of Chemical Engineering, South Tehran Branch, Islamic Azad University, Tehran 14687-63785, Iran
| | - Wei-Hung Chiang
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Mohsen Moghadami
- Non-Communicable Diseases Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Nelson Pynadathu Rumjit
- Nanotechnology and Catalysis Research Centre (NANOCAT), Level 3, Block A, Institute for Advanced Studies (IAS), University of Malaya (UM), Kuala Lumpur 50603, Malaysia
| |
Collapse
|
3
|
Hatta MHM, Matmin J, Malek NANN, Kamisan FH, Badruzzaman A, Batumalaie K, Ling Lee S, Abdul Wahab R. COVID‐19: Prevention, Detection, and Treatment by Using Carbon Nanotubes‐Based Materials. ChemistrySelect 2023. [DOI: 10.1002/slct.202204615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- Mohd Hayrie Mohd Hatta
- Centre for Research and Development Asia Metropolitan University 81750 Johor Bahru Johor Malaysia
| | - Juan Matmin
- Department of Chemistry Faculty of Science Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
- Centre for Sustainable Nanomaterials Ibnu Sina Institute for Scientific and Industrial Research Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
| | - Nik Ahmad Nizam Nik Malek
- Centre for Sustainable Nanomaterials Ibnu Sina Institute for Scientific and Industrial Research Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
- Department of Biosciences, Faculty of Science Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
| | - Farah Hidayah Kamisan
- Department of Biomedical Sciences Faculty of Health Sciences Asia Metropolitan University 81750 Johor Bahru Johor Malaysia
| | - Aishah Badruzzaman
- Centre for Foundation, Language and General Studies Asia Metropolitan University 81750 Johor Bahru Johor Malaysia
| | - Kalaivani Batumalaie
- Department of Biomedical Sciences Faculty of Health Sciences Asia Metropolitan University 81750 Johor Bahru Johor Malaysia
| | - Siew Ling Lee
- Department of Chemistry Faculty of Science Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
- Centre for Sustainable Nanomaterials Ibnu Sina Institute for Scientific and Industrial Research Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
| | - Roswanira Abdul Wahab
- Department of Chemistry Faculty of Science Universiti Teknologi Malaysia 81310 UTM Johor Bahru Johor Malaysia
| |
Collapse
|
4
|
Gupta SS, Singh KP, Gupta S, Dusinska M, Rahman Q. Do Carbon Nanotubes and Asbestos Fibers Exhibit Common Toxicity Mechanisms? Nanomaterials (Basel) 2022; 12:nano12101708. [PMID: 35630938 PMCID: PMC9145953 DOI: 10.3390/nano12101708] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 01/27/2023]
Abstract
During the last two decades several nanoscale materials were engineered for industrial and medical applications. Among them carbon nanotubes (CNTs) are the most exploited nanomaterials with global production of around 1000 tons/year. Besides several commercial benefits of CNTs, the fiber-like structures and their bio-persistency in lung tissues raise serious concerns about the possible adverse human health effects resembling those of asbestos fibers. In this review, we present a comparative analysis between CNTs and asbestos fibers using the following four parameters: (1) fibrous needle-like shape, (2) bio-persistent nature, (3) high surface to volume ratio and (4) capacity to adsorb toxicants/pollutants on the surface. We also compare mechanisms underlying the toxicity caused by certain diameters and lengths of CNTs and asbestos fibers using downstream pathways associated with altered gene expression data from both asbestos and CNT exposure. Our results suggest that indeed certain types of CNTs are emulating asbestos fiber as far as associated toxicity is concerned.
Collapse
Affiliation(s)
- Suchi Smita Gupta
- Department of Systems Biology and Bioinformatics, University of Rostock, 18051 Rostock, Germany; (S.S.G.); (K.P.S.); (S.G.)
| | - Krishna P. Singh
- Department of Systems Biology and Bioinformatics, University of Rostock, 18051 Rostock, Germany; (S.S.G.); (K.P.S.); (S.G.)
| | - Shailendra Gupta
- Department of Systems Biology and Bioinformatics, University of Rostock, 18051 Rostock, Germany; (S.S.G.); (K.P.S.); (S.G.)
| | - Maria Dusinska
- Health Effects Laboratory, Department of Environmental Chemistry, NILU-Norwegian Institute for Air Research, 2007 Kjeller, Norway;
| | - Qamar Rahman
- Amity Institute of Biotechnology, Amity University, Lucknow 226028, India
- Correspondence:
| |
Collapse
|
5
|
Roy S, Sarkhel S, Bisht D, Hanumantharao SN, Rao S, Jaiswal A. Antimicrobial Mechanisms of Biomaterials: From Macro to Nano. Biomater Sci 2022; 10:4392-4423. [DOI: 10.1039/d2bm00472k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Overcoming the global concern of antibiotic resistance is one of the biggest challenge faced by scientists today and the key to tackle this issue of emerging infectious diseases is the...
Collapse
|
6
|
Pattnaik S, Chaudhury B, Mohapatra M. Exploration of Inorganic Materials with Antiviral Properties. Materials Horizons: From Nature to Nanomaterials 2022:53-74. [DOI: 10.1007/978-981-16-4372-9_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/19/2023]
|
7
|
Russo M, Humes ST, Figueroa AM, Tagmount A, Zhang P, Loguinov A, Lednicky JA, Sabo-Attwood T, Vulpe CD, Liu B. Organochlorine Pesticide Dieldrin Suppresses Cellular Interferon-Related Antiviral Gene Expression. Toxicol Sci 2021; 182:260-274. [PMID: 34051100 DOI: 10.1093/toxsci/kfab064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Organochlorine pesticides (OCPs) are persistent pollutants linked to diverse adverse health outcomes. Environmental exposure to OCPs has been suggested to negatively impact the immune system but their effects on cellular antiviral responses remain unknown. Transcriptomic analysis of N27 rat dopaminergic neuronal cells unexpectedly detected high level expression of genes in the interferon (IFN)-related antiviral response pathways including the IFN-induced protein with tetratricopeptide repeats 1 and 2 (Ifit1/2) and the MX Dynamin Like GTPases Mx1 and Mx2. Interestingly, treatment of N27 cells with dieldrin markedly downregulated the expression of many of these genes. Dieldrin exterted a similar effect in inhibiting IFIT2 and MX1 gene expression in human SH-SY5Y neuronal cells induced by an RNA viral mimic, polyinosinic: polycytidylic acid (poly I:C) and IFIT2/3 gene expression in human pulmonary epithelial cells exposed to human influenza H1N1 virus. Mechanistically, dieldrin induced a rapid rise in levels of intracellular reactive oxygen species (iROS) and a decrease in intracellular glutathione (GSH) levels in SH-SY5Y cells. Treatment with N-acetylcysteine, an antioxidant and GSH biosynthesis precursor, effectively blocked both dieldrin-induced increases in iROS and its inhibition of poly I:C-induced upregulation of IFIT and MX gene expression, suggesting a role for intracellular oxidative status in dieldrin's modulation of antiviral gene expression. This study demonstrates that dieldrin modulates key genes of the cellular innate immune responses that are normally involved in the host's cellular defense against viral infections. Our findings have potential relevance to understanding the organismal effects of environmentally persistent organochlorine contaminants on the mammalian cellular immune system.
Collapse
Affiliation(s)
- Max Russo
- Department of Pharmacodynamics, University of Florida, College of Pharmacy, Gainesville, Florida 32610, USA
| | - Sara T Humes
- Department of Environmental and Global Health, University of Florida, College of Public Health and Health Professions, Gainesville, Florida 32610, USA
| | - Ariana M Figueroa
- Department of Pharmacodynamics, University of Florida, College of Pharmacy, Gainesville, Florida 32610, USA
| | - Abderrahmane Tagmount
- Department of Physiological Sciences, University of Florida, College of Veterinary Medicine, Gainesville, Florida 32610, USA
| | - Ping Zhang
- Department of Pharmacodynamics, University of Florida, College of Pharmacy, Gainesville, Florida 32610, USA
| | - Alex Loguinov
- Department of Physiological Sciences, University of Florida, College of Veterinary Medicine, Gainesville, Florida 32610, USA
| | - John A Lednicky
- Department of Environmental and Global Health, University of Florida, College of Public Health and Health Professions, Gainesville, Florida 32610, USA
| | - Tara Sabo-Attwood
- Department of Environmental and Global Health, University of Florida, College of Public Health and Health Professions, Gainesville, Florida 32610, USA
| | - Chris D Vulpe
- Department of Physiological Sciences, University of Florida, College of Veterinary Medicine, Gainesville, Florida 32610, USA
| | - Bin Liu
- Department of Pharmacodynamics, University of Florida, College of Pharmacy, Gainesville, Florida 32610, USA
| |
Collapse
|
8
|
Abstract
The severe acute respiratory syndrome coronavirus (SARS-CoV-2) caused the COVID-19 pandemic. According to the World Health Organization, this pandemic continues to be a serious threat to public health due to the worldwide spread of variants and their higher rate of transmissibility. A range of measures are necessary to slow the pandemic and save lives, which include constant evaluation and the careful adjustment of public-health responses augmented by medical treatments, vaccines and protective gear. It is hypothesized that nanostructured particulates underpinned by nanoscience and quantum science yield high-performing antiviral strategies, which can be applied in preventive, diagnostic, and therapeutic applications such as face masks, respirators, COVID test kits, vaccines, and drugs. This review is aimed at providing comprehensive and cohesive perspectives on various nanostructures that are suited to intensifying and amplifying the effectiveness of antiviral strategies. Growing scientific literature over the past eighteen months indicates that quantum dots, iron oxide, silicon oxide, polymeric and metallic nanoparticles have been employed in COVID-19 diagnostic assays, vaccines, and personal protective equipment (PPE). Quantum dots have displayed their suitability as more sensitive imaging probes in diagnostics and prognostics, and as controlled drug-release carriers that target the virus. Nanoscience and quantum science have assisted the design of advanced vaccine delivery since nanostructured materials are suited for antigen delivery, as mimics of viral structures and as adjuvants. Furthermore, the quantum science- and nanoscience-supported tailored functionalization of nanostructured materials offers insight and pathways to deal with future pandemics. This review seeks to illustrate several examples, and to explain the underpinning quantum science and nanoscience phenomena, which include wave functions, electrostatic interactions, van der Waals forces, thermal and electrodynamic fluctuations, dispersion forces, local field-enhancement effects, and the generation of reactive oxygen species (ROS). This review discusses how nanostructured materials are helpful in the detection, prevention, and treatment of the SARS-CoV-2 infection, other known viral infection diseases, and future pandemics.
Collapse
Affiliation(s)
- Mina Zare
- Center for Nanotechnology and Sustainability, National University of Singapore, Singapore 117581, Singapore.
| | - Vinoy Thomas
- Department of Materials Science and Engineering, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA
| | - Seeram Ramakrishna
- Center for Nanotechnology and Sustainability, National University of Singapore, Singapore 117581, Singapore.
| |
Collapse
|
9
|
Clarke K, Manrique A, Sabo-Attwood T, Coker ES. A Narrative Review of Occupational Air Pollution and Respiratory Health in Farmworkers. Int J Environ Res Public Health 2021; 18:4097. [PMID: 33924663 PMCID: PMC8070429 DOI: 10.3390/ijerph18084097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/07/2021] [Accepted: 04/12/2021] [Indexed: 01/13/2023]
Abstract
The agricultural crop sector in the United States depends on migrant, seasonal, and immigrant farmworkers. As an ethnic minority group in the U.S. with little access to health care and a high level of poverty, farmworkers face a combination of adverse living and workplace conditions, such as exposure to high levels of air pollution, that can place them at a higher risk for adverse health outcomes including respiratory infections. This narrative review summarizes peer-reviewed original epidemiology research articles (2000-2020) focused on respirable dust exposures in the workplace and respiratory illnesses among farmworkers. We found studies (n = 12) that assessed both air pollution and respiratory illnesses in farmworkers. Results showed that various air pollutants and respiratory illnesses have been assessed using appropriate methods (e.g., personal filter samplers and spirometry) and a consistent pattern of increased respiratory illness in relation to agricultural dust exposure. There were several gaps in the literature; most notably, no study coupled occupational air exposure and respiratory infection among migrant, seasonal and immigrant farmworkers in the United States. This review provides an important update to the literature regarding recent epidemiological findings on the links between occupational air pollution exposures and respiratory health among vulnerable farmworker populations.
Collapse
Affiliation(s)
| | | | | | - Eric S. Coker
- Environmental and Global Health Department, University of Florida, Gainesville, FL 32603, USA; (K.C.); (A.M.); (T.S.-A.)
| |
Collapse
|
10
|
Chen H, Humes ST, Rose M, Robinson SE, Loeb JC, Sabaraya IV, Smith LC, Saleh NB, Castleman WL, Lednicky JA, Sabo-Attwood T. Hydroxyl functionalized multi-walled carbon nanotubes modulate immune responses without increasing 2009 pandemic influenza A/H1N1 virus titers in infected mice. Toxicol Appl Pharmacol 2020; 404:115167. [PMID: 32771490 PMCID: PMC10636740 DOI: 10.1016/j.taap.2020.115167] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 07/20/2020] [Accepted: 07/27/2020] [Indexed: 12/11/2022]
Abstract
Growing use of carbon nanotubes (CNTs) have garnered concerns regarding their association with adverse health effects. Few studies have probed how CNTs affect a host's susceptibility to pathogens, particularly respiratory viruses. We reported that exposure of lung cells and mice to pristine single-walled CNTs (SWCNTs) leads to significantly increased influenza virus H1N1 strain A/Mexico/4108/2009 (IAV) titers in concert with repressed antiviral immune responses. In the present study, we investigated if hydroxylated multi-walled CNTs (MWCNTs), would result in similar outcomes. C57BL/6 mice were exposed to 20 μg MWCNTs on day 0 and IAV on day 3 and samples were collected on day 7. We investigated pathological changes, viral titers, immune-related gene expression in lung tissue, and quantified differential cell counts and cytokine and chemokine levels in bronchoalveolar lavage fluid. MWCNTs alone caused mild inflammation with no apparent changes in immune markers whereas IAV alone presented typical infection-associated inflammation, pathology, and titers. The co-exposure (MWCNTs + IAV) did not alter titers or immune cell profiles compared to the IAV only but increased concentrations of IL-1β, TNFα, GM-CSF, KC, MIPs, and RANTES and inhibited mRNA expression of Tlr3, Rig-i, Mda5, and Ifit2. Our findings suggest MWCNTs modulate immune responses to IAV with no effect on the viral titer and modest pulmonary injury, a result different from those reported for SWCNT exposures. This is the first study to show that MWCNTs modify cytokine and chemokine responses that control aspects of host defenses which may play a greater role in mitigating IAV infections.
Collapse
Affiliation(s)
- Hao Chen
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA
| | - Sara T Humes
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA
| | - Melanie Rose
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32611, USA
| | - Sarah E Robinson
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA
| | - Julia C Loeb
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA
| | - Indu V Sabaraya
- Department of Civil, Architectural, and Environmental Engineering, University of Texas Austin, Austin, TX, 78712, USA
| | - L Cody Smith
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32611, USA
| | - Navid B Saleh
- Department of Civil, Architectural, and Environmental Engineering, University of Texas Austin, Austin, TX, 78712, USA
| | - William L Castleman
- Department of Infectious Diseases and Pathology, College of Veterinary Medicine, Gainesville, FL 32611, USA
| | - John A Lednicky
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA
| | - Tara Sabo-Attwood
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA.
| |
Collapse
|
11
|
Chen KK, Minakuchi M, Wuputra K, Ku CC, Pan JB, Kuo KK, Lin YC, Saito S, Lin CS, Yokoyama KK. Redox control in the pathophysiology of influenza virus infection. BMC Microbiol 2020; 20:214. [PMID: 32689931 PMCID: PMC7370268 DOI: 10.1186/s12866-020-01890-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 07/01/2020] [Indexed: 01/07/2023] Open
Abstract
Triggered in response to external and internal ligands in cells and animals, redox homeostasis is transmitted via signal molecules involved in defense redox mechanisms through networks of cell proliferation, differentiation, intracellular detoxification, bacterial infection, and immune reactions. Cellular oxidation is not necessarily harmful per se, but its effects depend on the balance between the peroxidation and antioxidation cascades, which can vary according to the stimulus and serve to maintain oxygen homeostasis. The reactive oxygen species (ROS) that are generated during influenza virus (IV) infection have critical effects on both the virus and host cells. In this review, we outline the link between viral infection and redox control using IV infection as an example. We discuss the current state of knowledge on the molecular relationship between cellular oxidation mediated by ROS accumulation and the diversity of IV infection. We also summarize the potential anti-IV agents available currently that act by targeting redox biology/pathophysiology.
Collapse
Affiliation(s)
- Ker-Kong Chen
- grid.412019.f0000 0000 9476 5696School of Dentistry, Kaohsiung Medical University, Kaohsiung, 807 Taiwan ,Department of Densitory, Kaohisung University Hospital, Kaohisung, 807 Taiwan
| | - Moeko Minakuchi
- grid.5290.e0000 0004 1936 9975Waseda Research Institute for Science and Engineering, Waseca University, Shinjuku, Tokyo, 162-8480 Japan
| | - Kenly Wuputra
- grid.412019.f0000 0000 9476 5696Graduate Institute of Medicine, Kaohsiung Medical University, 100 Shih-Chuan 1st Rd., San-Ming District, Kaohsiung, 80807 Taiwan ,grid.412019.f0000 0000 9476 5696Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 807 Taiwan
| | - Chia-Chen Ku
- grid.412019.f0000 0000 9476 5696Graduate Institute of Medicine, Kaohsiung Medical University, 100 Shih-Chuan 1st Rd., San-Ming District, Kaohsiung, 80807 Taiwan ,grid.412019.f0000 0000 9476 5696Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 807 Taiwan
| | - Jia-Bin Pan
- grid.412019.f0000 0000 9476 5696Graduate Institute of Medicine, Kaohsiung Medical University, 100 Shih-Chuan 1st Rd., San-Ming District, Kaohsiung, 80807 Taiwan ,grid.412019.f0000 0000 9476 5696Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 807 Taiwan
| | - Kung-Kai Kuo
- grid.412027.20000 0004 0620 9374Department Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 807 Taiwan
| | - Ying-Chu Lin
- grid.412019.f0000 0000 9476 5696School of Dentistry, Kaohsiung Medical University, Kaohsiung, 807 Taiwan
| | - Shigeo Saito
- grid.5290.e0000 0004 1936 9975Waseda Research Institute for Science and Engineering, Waseca University, Shinjuku, Tokyo, 162-8480 Japan ,Saito Laboratory of Cell Technology Institute, Yalta, Tochigi, 329-1471 Japan
| | - Chang-Shen Lin
- grid.412019.f0000 0000 9476 5696Graduate Institute of Medicine, Kaohsiung Medical University, 100 Shih-Chuan 1st Rd., San-Ming District, Kaohsiung, 80807 Taiwan ,grid.412036.20000 0004 0531 9758Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung, 80424 Taiwan
| | - Kazunari K. Yokoyama
- grid.5290.e0000 0004 1936 9975Waseda Research Institute for Science and Engineering, Waseca University, Shinjuku, Tokyo, 162-8480 Japan ,grid.412019.f0000 0000 9476 5696Graduate Institute of Medicine, Kaohsiung Medical University, 100 Shih-Chuan 1st Rd., San-Ming District, Kaohsiung, 80807 Taiwan ,grid.412019.f0000 0000 9476 5696Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 807 Taiwan ,grid.412027.20000 0004 0620 9374Cell Therapy and Research Center, Kaohsiung Medical University Hospital, Kaohsiung, 807 Taiwan
| |
Collapse
|
12
|
Zhou J, Hu Z, Zabihi F, Chen Z, Zhu M. Progress and Perspective of Antiviral Protective Material. Adv Fiber Mater 2020; 2:123-139. [PMID: 38624352 PMCID: PMC7309218 DOI: 10.1007/s42765-020-00047-7] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 05/01/2020] [Indexed: 05/17/2023]
Abstract
Public health events caused by viruses pose a significant risk to humans worldwide. From December 2019 till now, the rampant novel 2019 coronavirus (SAR-CoV-2) has hugely impacted China and over world. Regarding a commendable means of protection, mask technology is relatively mature, though most of the masks cannot effectively resist the viral infections. The key material of the mask is a non-woven material, which makes the barrier of virus through filtration. Due to the lack of the ability to kill the viruses, masks are prone to cross-infection and become an additional source of infection after being discarded. If the filteration and antiviral effects can be simultaneously integrated into the mask, it will be more effcient, work for a longer time and create less difficulty in post-treatment. This mini-review presents the advances in antiviral materials, different mechanisms of their activity, and their potential applications in personal protective fabrics. Furthermore, the article addresses the future challenges and directions of mask technology.
Collapse
Affiliation(s)
- Jialiang Zhou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620 China
| | - Zexu Hu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620 China
| | - Fatemeh Zabihi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620 China
| | - Zhigang Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620 China
| | - Meifang Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620 China
| |
Collapse
|
13
|
Chen H, Humes ST, Saleh NB, Lednicky JA, Sabo-attwood T. Nanomaterial Effects on Viral Infection. Interaction of Nanomaterials with the Immune System 2020. [DOI: 10.1007/978-3-030-33962-3_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The potential for environmental and occupational exposures of populations to nanomaterials (NMs) has fostered concerns of associated adverse health effects, with a particular emphasis on pulmonary injury and disease. Many studies have revealed that several types of NMs can evoke a variety of biological responses, such as pulmonary inflammation and oxidative stress, which contribute to allergy, fibrosis, and granuloma formation. Less attention has been paid to health effects that may result from exposure to NMs and additional stressors such as pathogens, with a particular focus on susceptibility to viral infection. This chapter will summarize the current body of literature related to NMs and viral exposures with a primary focus on immune modulation. A summary of the studies performed and major findings to date will be discussed, highlighting proposed molecular mechanisms behind NM-driven host susceptibility, challenges, limitations, and future research needs. Specific mechanisms discussed include direct interaction between NMs and biological molecules, activation of pattern recognition receptors (PRRs) and related signaling pathways, production of oxidative stress and mitochondrial dysfunction, inflammasome activation, and modulation of lipid signaling networks.
Collapse
|