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Fernández-Bertólez N, Alba-González A, Touzani A, Ramos-Pan L, Méndez J, Reis AT, Quelle-Regaldie A, Sánchez L, Folgueira M, Laffon B, Valdiglesias V. Toxicity of zinc oxide nanoparticles: Cellular and behavioural effects. CHEMOSPHERE 2024; 363:142993. [PMID: 39097108 DOI: 10.1016/j.chemosphere.2024.142993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 07/01/2024] [Accepted: 07/31/2024] [Indexed: 08/05/2024]
Abstract
Due to their extensive use, the release of zinc oxide nanoparticles (ZnO NP) into the environment is increasing and may lead to unintended risk to both human health and ecosystems. Access of ZnO NP to the brain has been demonstrated, so their potential toxicity on the nervous system is a matter of particular concern. Although evaluation of ZnO NP toxicity has been reported in several previous studies, the specific effects on the nervous system are not completely understood and, particularly, effects on genetic material and on organism behaviour are poorly addressed. We evaluated the potential toxic effects of ZnO NP in vitro and in vivo, and the role of zinc ions (Zn2+) in these effects. In vitro, the ability of ZnO NP to be internalized by A172 glial cells was verified, and the cytotoxic and genotoxic effects of ZnO NP or the released Zn2+ ions were addressed by means of vital dye exclusion and comet assay, respectively. In vivo, behavioural alterations were evaluated in zebrafish embryos using a total locomotion assay. ZnO NP induced decreases in viability of A172 cells after 24 h of exposure and genetic damage after 3 and 24 h. The involvement of the Zn2+ ions released from the NP in genotoxicity was confirmed. ZnO NP exposure also resulted in decreased locomotor activity of zebrafish embryos, with a clear role of released Zn2+ ions in this effect. These findings support the toxic potential of ZnO NP showing, for the first time, genetic effects on glial cells and proving the intervention of Zn2+ ions.
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Affiliation(s)
- Natalia Fernández-Bertólez
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía-CICA, Departamento de Biología, Facultad de Ciencias, Campus A Zapateira s/n, 15071, A Coruña, Spain; Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006, A Coruña, Spain
| | - Anabel Alba-González
- Universidade da Coruña, Grupo NEUROVER, Centro Interdisciplinar de Química e Bioloxía-CICA, Rúa As Carballeiras, 15071, A Coruña, Spain
| | - Assia Touzani
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía-CICA, Departamento de Biología, Facultad de Ciencias, Campus A Zapateira s/n, 15071, A Coruña, Spain; Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006, A Coruña, Spain
| | - Lucía Ramos-Pan
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía-CICA, Departamento de Biología, Facultad de Ciencias, Campus A Zapateira s/n, 15071, A Coruña, Spain; Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006, A Coruña, Spain
| | - Josefina Méndez
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía-CICA, Departamento de Biología, Facultad de Ciencias, Campus A Zapateira s/n, 15071, A Coruña, Spain
| | - Ana Teresa Reis
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600, Porto, Portugal; Environmental Health Department, National Institute of Health, Rua Alexandre Herculano, 321, 4000-055, Porto, Portugal
| | - Ana Quelle-Regaldie
- Department of Zoology, Genetics and Physical Anthropology, Faculty of Veterinary Science, University of Santiago de Compostela, 27002, Lugo, Spain; Translational Research for Neurological Diseases, Institut Imagine, INSERM UMR 1163, Université Paris Cité, F-75015, Paris, France
| | - Laura Sánchez
- Department of Zoology, Genetics and Physical Anthropology, Faculty of Veterinary Science, University of Santiago de Compostela, 27002, Lugo, Spain
| | - Mónica Folgueira
- Universidade da Coruña, Grupo NEUROVER, Centro Interdisciplinar de Química e Bioloxía-CICA, Rúa As Carballeiras, 15071, A Coruña, Spain
| | - Blanca Laffon
- Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006, A Coruña, Spain; Universidade da Coruña, Grupo DICOMOSA, Centro Interdisciplinar de Química e Bioloxía-CICA, Departamento de Psicología, Facultad de Ciencias de la Educación, Campus Elviña s/n, 15071, A Coruña, Spain.
| | - Vanessa Valdiglesias
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía-CICA, Departamento de Biología, Facultad de Ciencias, Campus A Zapateira s/n, 15071, A Coruña, Spain; Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006, A Coruña, Spain
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Ijatuyi TT, Lawal AO, Akinjiyan MO, Ojo FM, Koledoye OF, Agboola OO, Dahunsi DT, Folorunso IM, Elekofehinti OO. Effects of Bryophyllum pinnatum on Dysfunctional Autophagy in Rats Lungs Exposed to Zinc Oxide Nanoparticles. Int Immunopharmacol 2024; 141:113005. [PMID: 39213874 DOI: 10.1016/j.intimp.2024.113005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 08/06/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
Lung inflammation as a result of exposure to toxicants is a major pathological problem. Autophagy (AP) is a process of cell self-digestion and can be disrupted by environmental toxicants, leading to oxidative stress, inflammation and cellular damage. Bryophyllum pinnatum (Lam.) Oken has been used in folklore medicine to manage pathological abnormalities, including inflammation, but mechanisms remain unclear. This work investigated the effects of Bryophyllum pinnatum ethanol leaf extract (BP) on dysfunctional AP in the lungs of Wistar rats exposed to zinc oxide nanoparticles (ZONPs). The experimental rats were orally administered ZONPs for seven days (10 mg/kg). Some exposed rats were post-treated with BP (62.5 and 125 mg/kg) through oral gavage. Oxidative stress, inflammation, and apoptotic and autophagic parameters were assessed using biochemical assay and gene expression methods. Several indices of pulmonary damage were also evaluated. PCR analysis suggested that ZONP downregulated the expression of pro-autophagy-related genes (Beclin 2, ATG5, DAPK, and FOXP3) and upregulated the expression of the TNF-alpha, NF-Kb, LC3 and Bcl2 genes. In contrast, BP significantly (p < 0.0001) reversed ZONP-induced pulmonary toxicity and oxidative stress. It reduced MDA levels and increased SOD, CAT, GSH and GPxD activities. BP significantly (p < 0.0001) downregulated the expressions of proinflammatory genes (IL-6 and JNK) and upregulated the expressions of IL-10, CAT and SOD genes in ZONP-exposed rats. BP restored the lung's histoarchitectural structure after ZNOP-induced distortion. The results suggested that BP has antioxidant and anti-inflammatory properties, and could effectively restore ZNOP-induced dysfunctional AP in the lungs of Wistar rats.
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Affiliation(s)
- Taiwo Tolulope Ijatuyi
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria
| | - Akeem Olalekan Lawal
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria; Precision Molecular Laboratory, Akure, Ondo State, Nigeria
| | - Moses Orimoloye Akinjiyan
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria; Medical Biochemistry Department, School of Basic Medical Sciences, Federal University of Technology, Akure, Ondo State, Nigeria.
| | - Funmilayo Mercy Ojo
- Medical Biochemistry Department, School of Basic Medical Sciences, Federal University of Technology, Akure, Ondo State, Nigeria
| | - Omowumi Funmilayo Koledoye
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria
| | - Olaoluwa Oladimeji Agboola
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria
| | - Damilola Timothy Dahunsi
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria
| | - Ibukun Mary Folorunso
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria; Precision Molecular Laboratory, Akure, Ondo State, Nigeria
| | - Olusola Olalekan Elekofehinti
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, Akure, P.M.B. 704, Akure, Ondo-State, Nigeria
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Gao Q, Feng Z, Wang J, Zhao F, Li C, Ju J. Application of nano-ZnO in the food preservation industry: antibacterial mechanisms, influencing factors, intelligent packaging, preservation film and safety. Crit Rev Food Sci Nutr 2024:1-27. [PMID: 39097753 DOI: 10.1080/10408398.2024.2387327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
Abstract
In recent years, how to improve the functional performance of food packaging materials has received increasing attention. One common inorganic material, nanometer zinc oxide (ZnO-NPs), has garnered significant attention due to its excellent antibacterial properties and sensitivity. Consequently, ZnO-NP-based functional packaging materials are rapidly developing in the food industry. However, there is currently a lack of comprehensive and systematic reviews on the use of ZnO-NPs as functional fillers in food packaging. In this review, we introduced the characteristics and antibacterial mechanism of ZnO-NPs, and paid attention to the factors affecting the antibacterial activity of ZnO-NPs. Furthermore, we systematically analyzed the application of intelligent packaging and antibacterial packaging containing ZnO-NPs in the food industry. At the same time, this paper also thoroughly investigated the impact of ZnO-NPs on various properties including thickness, moisture resistance, water vapor barrier, mechanical properties, optical properties, thermal properties and microstructure of food packaging materials. Finally, we discussed the migration and safety of ZnO-NPs in packaging materials. ZnO-NPs are safe and have negligible migration rates, simultaneously their sensitivity and antibacterial properties can be used to detect the quality changes of food during storage and extend its shelf life.
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Affiliation(s)
- Qingchao Gao
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Beijing, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Zhiruo Feng
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Beijing, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Jindi Wang
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Beijing, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Fangyuan Zhao
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Beijing, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
| | - Changjian Li
- School of Community Health, Shandong Second Medical University, Shandong, P. R. China
| | - Jian Ju
- Special Food Research Institute, Qingdao Agricultural University, Qingdao, People's Republic of China
- Qingdao Special Food Research Institute, Qingdao, People's Republic of China
- Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Beijing, People's Republic of China
- Shandong Technology Innovation Center of Special Food, Qingdao, People's Republic of China
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Govindarasu M, Vaiyapuri M, Kim JC. Protective effect of zinc oxide nanoparticles synthesized using Cassia alata for DSS-induced ulcerative colitis in mice model. Bioprocess Biosyst Eng 2024; 47:1393-1407. [PMID: 38942827 DOI: 10.1007/s00449-024-03047-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 06/11/2024] [Indexed: 06/30/2024]
Abstract
The most prevalent form of inflammatory bowel disease (IBD), ulcerative colitis (UC), is characterized by persistent inflammation of the colorectal mucosa. It is asymptomatic, whereas Crohn's disease (CD) causes patchy lesions in the gastrointestinal tract. Men and women suffer equally from ulcerative colitis, which usually strikes in the second and third decades of life and becomes more common in senior citizens. In the present study, we produced zinc oxide nanoparticles using the natural herbal plant, Cassia alata. Zinc oxide nanoparticles have remarkable antimicrobial and antitumor benefits in the field of biomedical science. Furthermore, the synthesized zinc oxide nanoparticles (ZnO NPs) were characterized using UV, XRD, FTIR, and SEM analyses. The XRD analysis confirmed the crystallite nature and purity of the synthesized nanoparticles. Zinc oxide nanoparticles with a uniform size and partially agglomerated morphology were verified by SEM analysis. We investigated the protective effects of environmentally friendly zinc oxide nanoparticles in dextran sodium sulfate-induced ulcerative colitis mouse models. Green synthesized Cassia alata zinc oxide nanoparticles (CA ZnO NPs) reversed weight loss, disease activity index, colon shortening, and colon histological damage. Zinc oxide nanoparticles reduce hypersensitivity, oxidative stress, and inflammation, and protect the mucosal layer. Green synthesized CA ZnO NPs demonstrated protection against dextran sodium sulfate-induced ulcerative colitis via anti-inflammatory activity.
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Affiliation(s)
- Mydhili Govindarasu
- Institute of Forest Science, Kangwon National University, Chuncheon, 24341, Republic of Korea
| | - Manju Vaiyapuri
- Department of Biochemistry, Periyar University, Tamil Nadu 636 011, Salem, India
| | - Jin-Chul Kim
- Department of Biomedical Science and Institute of Bioscience and Biotechnology, Kangwon National University, Chuncheon, 24341, Republic of Korea.
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Khafajah Y, Shaheen M, Natour DE, Merheb M, Matar R, Borjac J. Neuroprotective Effects of Zinc Oxide Nanoparticles in a Rotenone-Induced Mouse Model of Parkinson's Disease. Nanotheranostics 2024; 8:497-505. [PMID: 38961888 PMCID: PMC11217785 DOI: 10.7150/ntno.95863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 05/11/2024] [Indexed: 07/05/2024] Open
Abstract
Goals of the investigation: This work aimed to evaluate the neuroprotective effects of zinc oxide (ZnO) nanoparticles in an experimental mouse model of rotenone-induced PD and investigate the therapeutic effects of ZnO, cobalt ferrite nanoparticles, and their combination. Methods: The levels of dopamine, norepinephrine, epinephrine, and serotonin were assessed using ELISA in the control and experimental model of PD mice. The dopa-decarboxylase expression level was assayed by real-time PCR. The expression level of tyrosine hydroxylase (TH) was assessed by western blot analysis. Results: Our data showed that levels of dopamine decreased in PD mice compared to normal. ZnO NP increased dopamine levels in normal and PD mice (37.5% and 29.5%; respectively, compared to untreated mice). However, ZnO NP did not cause any change in norepinephrine and epinephrine levels either in normal or in PD mice. Levels of serotonin decreased by 64.0%, and 51.1% in PD mice treated with cobalt ferrite and dual ZnO- cobalt ferrite NPs; respectively, when compared to PD untreated mice. The mRNA levels of dopa-decarboxylase increased in both normal and PD mice treated with ZnO NP. Its level decreased when using cobalt ferrite NP and the dual ZnO-cobalt ferrite NP when compared to untreated PD mice. A significant decrease in TH expression by 0.25, 0.68, and 0.62 folds was observed in normal mice treated with ZnO, cobalt ferrite, and the dual ZnO-cobalt ferrite NP as compared to normal untreated mice. In PD mice, ZnO administration caused a non-significant 0.15-fold decrease in TH levels while both cobalt ferrite and the dual ZnO-cobalt ferrite NP administration caused a significant 0.3 and 0.4-fold decrease respectively when compared to untreated PD mice. Principal conclusion: This study reveals that ZnO NPs may be utilized as a potential intervention to elevate dopamine levels to aid in PD treatment.
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Affiliation(s)
- Yasmeen Khafajah
- Beirut Arab University, Department of Biological Sciences, Faculty of Science, Debbieh, Lebanon
| | - Mariam Shaheen
- Beirut Arab University, Department of Biological Sciences, Faculty of Science, Debbieh, Lebanon
| | - Dania El Natour
- Beirut Arab University, Department of Internal Medicine, Faculty of Medicine, Beirut, Lebanon
| | - Maxime Merheb
- Liwa College, College of Medical and Health Sciences, United Arab Emirates
| | - Rachel Matar
- American University of Ras Al Khaimah, School of Arts and Sciences, United Arab Emirates
| | - Jamilah Borjac
- Beirut Arab University, Department of Biological Sciences, Faculty of Science, Debbieh, Lebanon
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Omeiri M, El Hadidi E, Awad R, Al Boukhari J, Yusef H. Aluminum oxide, cobalt aluminum oxide, and aluminum-doped zinc oxide nanoparticles as an effective antimicrobial agent against pathogens. Heliyon 2024; 10:e31462. [PMID: 38813232 PMCID: PMC11133899 DOI: 10.1016/j.heliyon.2024.e31462] [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: 05/13/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/31/2024] Open
Abstract
Since the clock of antimicrobial resistance was set, modern medicine has shed light on a new cornerstone in technology to overcome the worldwide dread of the post-antimicrobial era. Research organizations are exploring the use of nanotechnology to modify metallic crystals from macro to nanoscale size, demonstrating significant interest in the field of antimicrobials. Herein, the antimicrobial activities of aluminum oxide (Al2O3), cobalt aluminum oxide (CoAl2O4), and aluminum doped zinc oxide (Zn0.9Al0.1O) nanoparticles were examined against some nosocomial pathogens. The study confirmed the formation and characterization of Al2O3, CoAl2O4, and Zn0.9Al0.1O nanoparticles using various techniques, revealing the generation of pure nanoscale nanoparticles. With inhibition zones ranging from 9 to 14 mm and minimum inhibitory concentrations varying from 4 mg/mL to 16 mg/mL, the produced nanoparticles showed strong antibacterial activity against Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Staphylococcus aureus. Meanwhile, the bactericidal concentrations ranged from 8 mg/mL to 40 mg/mL. In culture, Zn0.9Al0.1O NPs demonstrated a unique ability to inhibit the development of nosocomial infections with high bactericidal activity (8 mg/mL). Transmission electron microscope images revealed changes in cell shape, bacterial cell wall morphology, cytoplasmic membrane, and protoplasm due to the introduction of tested nanoparticles. These results pave the way for the use of these easily bacterial wall-piercing nanoparticles in combination with potent antibiotics to overcome the majority of bacterial strains' resistance.
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Affiliation(s)
- Mohamad Omeiri
- Department of Biology, Faculty of Arts and Sciences, University of Balamand, Beirut, Lebanon
| | - Esraa El Hadidi
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Beirut, Lebanon
| | - Ramadan Awad
- Department of Physics, Faculty of Science, Beirut Arab University, Beirut, Lebanon
- Department of Physics, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Jamalat Al Boukhari
- Department of Physics, Faculty of Science, Beirut Arab University, Beirut, Lebanon
| | - Hoda Yusef
- Department of Botany and Microbiology, Faculty of Science, Alexandria University, Alexandria, Egypt
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Abdallah Y, Ogunyemi SO, Bi J, Wang F, Huang X, Shi X, Jiang J, Ibrahim E, Mohany M, Al-Rejaie SS, Yan C, Li B. Nickel oxide nanoparticles: A new generation nanoparticles to combat bacteria Xanthomonas oryzae pv. oryzae and enhance rice plant growth. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2024; 200:105807. [PMID: 38582579 DOI: 10.1016/j.pestbp.2024.105807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/24/2024] [Accepted: 01/28/2024] [Indexed: 04/08/2024]
Abstract
Recently, nanotechnology is among the most promising technologies used in all areas of research. The production of metal nanoparticles using plant parts has received significant attention for its environmental friendliness and effectiveness. Therefore, we investigated the possible applications of biological synthesized nickel oxide nanoparticles (NiONPs). In this study, NiONPs were synthesized through biological method using an aqueous extract of saffron stigmas (Crocus sativus L). The structure, morphology, purity, and physicochemical properties of the obtained NPs were confirmed through Scanning/Transmission Electron Microscopy attached with Energy Dispersive Spectrum, X-ray Diffraction, and Fourier transform infrared. The spherically shaped NiONPs were found by Debye Scherer's formula to have a mean dimension of 41.19 nm. The application of NiONPs in vitro at 50, 100, and 200 μg/mL, respectively, produced a clear region of 2.0, 2.2, and 2.5 cm. Treatment of Xoo cell with NiONPs reduced the growth and biofilm formation, respectively, by 88.68% and 83.69% at 200 μg/mL. Adding 200 μg/mL NiONPs into Xoo cells produced a significant amount of ROS in comparison with the control. Bacterial apoptosis increased dramatically from 1.05% (control) to 99.80% (200 μg/mL NiONPs). When compared to the control, rice plants treated with 200 μg/mL NiONPs significantly improved growth characteristics and biomass. Interestingly, the proportion of diseased leaf area in infected plants with Xoo treated with NiONPs reduced to 22% from 74% in diseased plants. Taken together, NiONPs demonstrates its effectiveness as a promising tool as a nano-bactericide in managing bacterial infection caused by Xoo.
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Affiliation(s)
- Yasmine Abdallah
- State Key Laboratory of Rice Biology and Breeding, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, Hangzhou, China; Department of Plant Pathology, Minia University, El-Minia 11432, Egypt.
| | - Solabomi Olaitan Ogunyemi
- State Key Laboratory of Rice Biology and Breeding, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, Hangzhou, China.
| | - Ji''an Bi
- Crop Institute, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China
| | - Fang Wang
- Crop Institute, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China
| | - Xuan Huang
- Crop Institute, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China
| | - Xianbo Shi
- Crop Institute, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China
| | - Jiefeng Jiang
- Crop Institute, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China
| | - Ezzeldin Ibrahim
- State Key Laboratory of Rice Biology and Breeding, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, Hangzhou, China; Department of Vegetable Diseases Research, Plant Pathology Research Institute, Agriculture Research Centre, Giza 12916, Egypt
| | - Mohamed Mohany
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 55760, Riyadh 11451, Saudi Arabia.
| | - Salim S Al-Rejaie
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 55760, Riyadh 11451, Saudi Arabia.
| | - Chengqi Yan
- Crop Institute, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China.
| | - Bin Li
- State Key Laboratory of Rice Biology and Breeding, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Biotechnology, Zhejiang University, Hangzhou, China.
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Huang Y, Guo X, Wu Y, Chen X, Feng L, Xie N, Shen G. Nanotechnology's frontier in combatting infectious and inflammatory diseases: prevention and treatment. Signal Transduct Target Ther 2024; 9:34. [PMID: 38378653 PMCID: PMC10879169 DOI: 10.1038/s41392-024-01745-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/27/2023] [Accepted: 01/11/2024] [Indexed: 02/22/2024] Open
Abstract
Inflammation-associated diseases encompass a range of infectious diseases and non-infectious inflammatory diseases, which continuously pose one of the most serious threats to human health, attributed to factors such as the emergence of new pathogens, increasing drug resistance, changes in living environments and lifestyles, and the aging population. Despite rapid advancements in mechanistic research and drug development for these diseases, current treatments often have limited efficacy and notable side effects, necessitating the development of more effective and targeted anti-inflammatory therapies. In recent years, the rapid development of nanotechnology has provided crucial technological support for the prevention, treatment, and detection of inflammation-associated diseases. Various types of nanoparticles (NPs) play significant roles, serving as vaccine vehicles to enhance immunogenicity and as drug carriers to improve targeting and bioavailability. NPs can also directly combat pathogens and inflammation. In addition, nanotechnology has facilitated the development of biosensors for pathogen detection and imaging techniques for inflammatory diseases. This review categorizes and characterizes different types of NPs, summarizes their applications in the prevention, treatment, and detection of infectious and inflammatory diseases. It also discusses the challenges associated with clinical translation in this field and explores the latest developments and prospects. In conclusion, nanotechnology opens up new possibilities for the comprehensive management of infectious and inflammatory diseases.
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Affiliation(s)
- Yujing Huang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xiaohan Guo
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yi Wu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xingyu Chen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Lixiang Feng
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Na Xie
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
| | - Guobo Shen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
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Huang Y, Zou S, Zhan P, Hao Z, Lu Q, Jing W, Li Y, Xu Y, Wang H. Dinotefuran induces oxidative stress and autophagy on Bombyx mori silk gland: Toxic effects and implications for nontarget organisms. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 336:122470. [PMID: 37657723 DOI: 10.1016/j.envpol.2023.122470] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/04/2023] [Accepted: 08/25/2023] [Indexed: 09/03/2023]
Abstract
Dinotefuran, a third-generation neonicotinoid insecticide, is widely utilized in agriculture for pest control; however, its environmental consequences and risks to non-target organisms remain largely unknown. Bombyx mori is an economically important insect and a good toxic detector for environmental assessments. In this study, ultrastructure analysis showed that dinotefuran exposure caused an increase in autophagic vesicles in the silk gland. Dinotefuran exposure triggered elevated levels of oxidative stress in silk glands. Reactive oxygen species, oxidized glutathione disulfide, glutathione peroxidase, the activities of UDP glucuronosyl-transferase and carboxylesterase were induced in the middle silk gland, while malondialdehyde, reactive oxygen species, superoxide dismutase , oxidized glutathione disulfide were increased in the posterior silk gland. Global transcription patterns revealed the physiological responses were induced by dinotefuran. Dinotefuran exposure substantially induced the expression levels of many genes involved in the mTOR and PI3K - Akt signaling pathways in the middle silk gland, whereas many differentially expressed genes involved in fatty acid and pyrimidine metabolism were found in the posterior silk gland. Additionally, functional, ultrastructural, and transcriptomic analysis indicate that dinotefuran exposure induced an increase of autophagy in the silk gland. This study illuminates the toxicity effects of dinotefuran exposure on silkworms and provides new insights into the underlying molecular toxicity mechanisms of dinotefuran to nontarget organisms.
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Affiliation(s)
- Yuxin Huang
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Shiyu Zou
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Pengfei Zhan
- Huzhou Academy of Agricultural Sciences, Huzhou, China
| | - Zhihua Hao
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Qingyu Lu
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Wenhui Jing
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Yinghui Li
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Yusong Xu
- College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Huabing Wang
- College of Animal Sciences, Zhejiang University, Hangzhou, China.
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