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Pedroso AL, Schonwald MK, Dalla Corte CL, Soares FAA, Sperança A, Godoi B, de Carvalho NR. Effects of Rosmarinus officinalis L. ( Laminaceae) essential oil on adult and larvae of Drosophila melanogaster. Toxicol Res (Camb) 2023; 12:913-921. [PMID: 37915481 PMCID: PMC10615809 DOI: 10.1093/toxres/tfad081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/28/2023] [Accepted: 08/31/2023] [Indexed: 11/03/2023] Open
Abstract
Rosmarinus officinalis (Lamiaceae family), also known as "alecrim," is a perennial herb, typical of the Mediterranean region and widely distributed in Brazilian territory. Despite having demonstrated several properties of human interest, insecticide/larvicidal effect of essential oil from R. officinalis on insects remains unclear. In this study, we tested the effects of R. officinalis essential oil on biomarkers of oxidative damage in Drosophila melanogaster. Exposure to R. officinalis essential oil increased adult mortality and decreased geotaxis behavior in adult fruit flies. In addition, essential oil increased of larval mortality and impaired the developmental success in D. melanogaster. R. officinalis essential oil showed a significant repellent effect, with duration time of about 6 h. To understand the mechanism underlying the toxicity of essential oil both pro-oxidant effects and biomarkers of oxidative damage were evaluated in exposed flies. Exposure to essential oil caused a significant redox imbalance with impairment of both enzymatic and non-enzymatic antioxidant system and increased the lipid peroxidation levels. These results suggest that R. officinalis essential oil can be used as a bioinsecticide and/or larvicide as well as an alternative insect repellent.
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Affiliation(s)
- Aline Lucca Pedroso
- Instituto Federal Farroupilha, Campus IFFar, Santo Ângelo, RS 98806-700, Brazil
| | | | - Cristiane Lenz Dalla Corte
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Campus UFSM, Santa Maria, RS 97105-900, Brazil
| | - Felix Alexandre Antunes Soares
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Campus UFSM, Santa Maria, RS 97105-900, Brazil
| | - Adriane Sperança
- Instituto Federal Farroupilha, Campus IFFar, Santo Ângelo, RS 98806-700, Brazil
| | - Benhur Godoi
- Núcleo de Síntese, Aplicação, e Análise de Compostos Orgânicos e Inorgânicos, Universidade Federal Fronteira Sul, Campus UFFS, Cerro Largo, RS 97900-000, Brazil
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Guo M, Qin S, Wang S, Sun M, Yang H, Wang X, Fan P, Jin Z. Herbal Medicine Nanocrystals: A Potential Novel Therapeutic Strategy. Molecules 2023; 28:6370. [PMID: 37687199 PMCID: PMC10489021 DOI: 10.3390/molecules28176370] [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: 07/15/2023] [Revised: 08/11/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Herbal medicines have gained recognition among physicians and patients due to their lower adverse effects compared to modern medicines. They are extensively used to treat various diseases, including cancer, cardiovascular issues, chronic inflammation, microbial contamination, diabetes, obesity, and hepatic disorders, among others. Unfortunately, the clinical application of herbal medicines is limited by their low solubility and inadequate bioavailability. Utilizing herbal medicines in the form of nanocrystals (herbal medicine nanocrystals) has shown potential in enhancing solubility and bioavailability by reducing the particle size, increasing the specific surface area, and modifying the absorption mechanisms. Multiple studies have demonstrated that these nanocrystals significantly improve drug efficacy by reducing toxicity and increasing bioavailability. This review comprehensively examines therapeutic approaches based on herbal medicine nanocrystals. It covers the preparation principles, key factors influencing nucleation and polymorphism control, applications, and limitations. The review underscores the importance of optimizing delivery systems for successful herbal medicine nanocrystal therapeutics. Furthermore, it discusses the main challenges and opportunities in developing herbal medicine nanocrystals for the purpose of treating conditions such as cancer, inflammatory diseases, cardiovascular disorders, mental and nervous diseases, and antimicrobial infections. In conclusion, we have deliberated regarding the hurdles and forthcoming outlook in the realm of nanotoxicity, in vivo kinetics, herbal ingredients as stabilizers of nanocrystals, and the potential for surmounting drug resistance through the utilization of nanocrystalline formulations in herbal medicine. We anticipate that this review will offer innovative insights into the development of herbal medicine nanocrystals as a promising and novel therapeutic strategy.
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Affiliation(s)
- Mengran Guo
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shugang Qin
- Department of Critical Care Medicine, Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shiyan Wang
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Min Sun
- First Affiliated Hospital of the Medical College, Shihezi University, Shihezi 832008, China
| | - Huiling Yang
- First Affiliated Hospital of the Medical College, Shihezi University, Shihezi 832008, China
| | - Xinchun Wang
- First Affiliated Hospital of the Medical College, Shihezi University, Shihezi 832008, China
| | - Ping Fan
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhaohui Jin
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China
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Kumar R, Bauri S, Sahu S, Chauhan S, Dholpuria S, Ruokolainen J, Kesari KK, Mishra M, Gupta PK. In Vivo Toxicological Analysis of MnFe 2O 4@poly( tBGE-alt-PA) Composite as a Hybrid Nanomaterial for Possible Biomedical Use. ACS APPLIED BIO MATERIALS 2023; 6:1122-1132. [PMID: 36757355 PMCID: PMC10031559 DOI: 10.1021/acsabm.2c00983] [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: 02/10/2023]
Abstract
Nanocomposites have significantly contributed to biomedical science due to less aggregation behavior and enhanced physicochemical properties. This study synthesized a MnFe2O4@poly(tBGE-alt-PA) nanocomposite for the first time and physicochemically characterized it. The obtained hybrid nanomaterial was tested in vivo for its toxicological properties before use in drug delivery, tissue engineering fields, and environmental applications. The composite was biocompatible with mouse fibroblast cells and hemocompatible with 2% RBC suspension. This nanocomposite was tested on Drosophila melanogaster due to its small size, well-sequenced genome, and low cost of testing. The larvae's crawling speed and direction were measured after feeding. No abnormal path and altered crawling pattern indicated the nonappearance of abnormal neurological disorder in the larva. The gut organ toxicity was further analyzed using DAPI and DCFH-DA dye to examine the structural anomalies. No apoptosis and necrosis were observed in the gut of the fruit fly. Next, adult flies were examined for phenotypic anomalies after their pupal phases emerged. No defects in the phenotypes, including the eye, wings, abdomen, and bristles, were found in our study. Based on these observations, the MnFe2O4@poly(tBGE-alt-PA) composite may be used for various biomedical and environmental applications.
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Affiliation(s)
- Rohit Kumar
- Department of Life Sciences, Sharda School of Basic Sciences and Research, Sharda University, Greater Noida 201310 Uttar Pradesh, India
| | - Samir Bauri
- Department of Life Science, National Institute of Technology, Rourkela 769008 Odisha, India
| | - Soumyamitra Sahu
- Department of Life Science, National Institute of Technology, Rourkela 769008 Odisha, India
| | - Shaily Chauhan
- Department of Life Sciences, Sharda School of Basic Sciences and Research, Sharda University, Greater Noida 201310 Uttar Pradesh, India
| | - Sunny Dholpuria
- Department of Life Sciences, J.C. Bose University of Science and Technology, YMCA, Faridabad 121006 Haryana, India
| | - Janne Ruokolainen
- Department of Applied Physics, School of Science, Aalto University, Espoo 00076, Finland
| | - Kavindra Kumar Kesari
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo 00076, Finland
- Department of Applied Physics, School of Science, Aalto University, Espoo 00076, Finland
| | - Monalisa Mishra
- Department of Life Science, National Institute of Technology, Rourkela 769008 Odisha, India
| | - Piyush Kumar Gupta
- Department of Life Sciences, Sharda School of Basic Sciences and Research, Sharda University, Greater Noida 201310 Uttar Pradesh, India
- Department of Biotechnology, Graphic Era Deemed to Be University, Dehradun 248002 Uttarakhand, India
- Faculty of Health and Life Sciences, INTI International University, Nilai 71800, Malaysia
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Yan S, Li N, Guo Y, Chen Y, Ji C, Yin M, Shen J, Zhang J. Chronic exposure to the star polycation (SPc) nanocarrier in the larval stage adversely impairs life history traits in Drosophila melanogaster. J Nanobiotechnology 2022; 20:515. [PMID: 36482441 PMCID: PMC9730587 DOI: 10.1186/s12951-022-01705-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/11/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Nanomaterials are widely used as pesticide adjuvants to increase pesticide efficiency and minimize environmental pollution. But it is increasingly recognized that nanocarrier is a double-edged sword, as nanoparticles are emerging as new environmental pollutants. This study aimed to determine the biotoxicity of a widely applied star polycation (SPc) nanocarrier using Drosophila melanogaster, the fruit fly, as an in vivo model. RESULTS The lethal concentration 50 (LC50) value of SPc was identified as 2.14 g/L toward third-instar larvae and 26.33 g/L for adults. Chronic exposure to a sub lethal concentration of SPc (1 g/L) in the larval stage showed long-lasting adverse effects on key life history traits. Exposure to SPc at larval stage adversely impacted the lifespan, fertility, climbing ability as well as stresses resistance of emerged adults. RNA-sequencing analysis found that SPc resulted in aberrant expression of genes involved in metabolism, innate immunity, stress response and hormone production in the larvae. Orally administrated SPc nanoparticles were mainly accumulated in intestine cells, while systemic responses were observed. CONCLUSIONS These findings indicate that SPc nanoparticles are hazardous to fruit flies at multiple levels, which could help us to develop guidelines for further large-scale application.
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Affiliation(s)
- Shuo Yan
- grid.22935.3f0000 0004 0530 8290Department of Plant Biosecurity and MARA Key Laboratory of Surveillance and Management for Plant Quarantine Pests, College of Plant Protection, China Agricultural University, Beijing, 100193 China
| | - Na Li
- grid.22935.3f0000 0004 0530 8290Department of Plant Biosecurity and MARA Key Laboratory of Surveillance and Management for Plant Quarantine Pests, College of Plant Protection, China Agricultural University, Beijing, 100193 China
| | - Yuankang Guo
- grid.22935.3f0000 0004 0530 8290Department of Plant Biosecurity and MARA Key Laboratory of Surveillance and Management for Plant Quarantine Pests, College of Plant Protection, China Agricultural University, Beijing, 100193 China
| | - Yao Chen
- grid.22935.3f0000 0004 0530 8290Department of Plant Biosecurity and MARA Key Laboratory of Surveillance and Management for Plant Quarantine Pests, College of Plant Protection, China Agricultural University, Beijing, 100193 China
| | - Chendong Ji
- grid.48166.3d0000 0000 9931 8406State Key Lab of Chemical Resource Engineering, Beijing Lab of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
| | - Meizhen Yin
- grid.48166.3d0000 0000 9931 8406State Key Lab of Chemical Resource Engineering, Beijing Lab of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
| | - Jie Shen
- grid.22935.3f0000 0004 0530 8290Department of Plant Biosecurity and MARA Key Laboratory of Surveillance and Management for Plant Quarantine Pests, College of Plant Protection, China Agricultural University, Beijing, 100193 China
| | - Junzheng Zhang
- grid.22935.3f0000 0004 0530 8290Department of Plant Biosecurity and MARA Key Laboratory of Surveillance and Management for Plant Quarantine Pests, College of Plant Protection, China Agricultural University, Beijing, 100193 China
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Armenia I, Cuestas Ayllón C, Torres Herrero B, Bussolari F, Alfranca G, Grazú V, Martínez de la Fuente J. Photonic and magnetic materials for on-demand local drug delivery. Adv Drug Deliv Rev 2022; 191:114584. [PMID: 36273514 DOI: 10.1016/j.addr.2022.114584] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/26/2022] [Accepted: 10/16/2022] [Indexed: 02/06/2023]
Abstract
Nanomedicine has been considered a promising tool for biomedical research and clinical practice in the 21st century because of the great impact nanomaterials could have on human health. The generation of new smart nanomaterials, which enable time- and space-controlled drug delivery, improve the limitations of conventional treatments, such as non-specific targeting, poor biodistribution and permeability. These smart nanomaterials can respond to internal biological stimuli (pH, enzyme expression and redox potential) and/or external stimuli (such as temperature, ultrasound, magnetic field and light) to further the precision of therapies. To this end, photonic and magnetic nanoparticles, such as gold, silver and iron oxide, have been used to increase sensitivity and responsiveness to external stimuli. In this review, we aim to report the main and most recent systems that involve photonic or magnetic nanomaterials for external stimulus-responsive drug release. The uniqueness of this review lies in highlighting the versatility of integrating these materials within different carriers. This leads to enhanced performance in terms of in vitro and in vivo efficacy, stability and toxicity. We also point out the current regulatory challenges for the translation of these systems from the bench to the bedside, as well as the yet unresolved matter regarding the standardization of these materials.
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Affiliation(s)
- Ilaria Armenia
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain.
| | - Carlos Cuestas Ayllón
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain
| | - Beatriz Torres Herrero
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain
| | - Francesca Bussolari
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain
| | - Gabriel Alfranca
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain
| | - Valeria Grazú
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain; Centro de Investigación Biomédica em Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain.
| | - Jesús Martínez de la Fuente
- BioNanoSurf Group, Instituto de Nanociencia y Materiales de Aragón (INMA,CSIC-UNIZAR), Edificio I +D, 50018 Zaragoza, Spain; Centro de Investigación Biomédica em Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain.
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Phytochemical prospection, evaluation of antibacterial activity and toxicity of extracts of Libidibia ferrea (Mart. ex Tul.) L.P. Queiroz. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103632] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Tirumala MG, Anchi P, Raja S, Rachamalla M, Godugu C. Novel Methods and Approaches for Safety Evaluation of Nanoparticle Formulations: A Focus Towards In Vitro Models and Adverse Outcome Pathways. Front Pharmacol 2021; 12:612659. [PMID: 34566630 PMCID: PMC8458898 DOI: 10.3389/fphar.2021.612659] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 08/05/2021] [Indexed: 12/18/2022] Open
Abstract
Nanotoxicology is an emerging field employed in the assessment of unintentional hazardous effects produced by nanoparticles (NPs) impacting human health and the environment. The nanotoxicity affects the range between induction of cellular stress and cytotoxicity. The reasons so far reported for these toxicological effects are due to their variable sizes with high surface areas, shape, charge, and physicochemical properties, which upon interaction with the biological components may influence their functioning and result in adverse outcomes (AO). Thus, understanding the risk produced by these materials now is an important safety concern for the development of nanotechnology and nanomedicine. Since the time nanotoxicology has evolved, the methods employed have been majorly relied on in vitro cell-based evaluations, while these simple methods may not predict the complexity involved in preclinical and clinical conditions concerning pharmacokinetics, organ toxicity, and toxicities evidenced through multiple cellular levels. The safety profiles of nanoscale nanomaterials and nanoformulations in the delivery of drugs and therapeutic applications are of considerable concern. In addition, the safety assessment for new nanomedicine formulas lacks regulatory standards. Though the in vivo studies are greatly needed, the end parameters used for risk assessment are not predicting the possible toxic effects produced by various nanoformulations. On the other side, due to increased restrictions on animal usage and demand for the need for high-throughput assays, there is a need for developing and exploring novel methods to evaluate NPs safety concerns. The progress made in molecular biology and the availability of several modern techniques may offer novel and innovative methods to evaluate the toxicological behavior of different NPs by using single cells, cell population, and whole organisms. This review highlights the recent novel methods developed for the evaluation of the safety impacts of NPs and attempts to solve the problems that come with risk assessment. The relevance of investigating adverse outcome pathways (AOPs) in nanotoxicology has been stressed in particular.
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Affiliation(s)
- Mounika Gayathri Tirumala
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Pratibha Anchi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Susmitha Raja
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Mahesh Rachamalla
- Department of Biology, University of Saskatchewan, Saskatoon, SK, Canada
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
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Demir E. Mechanisms and biological impacts of graphene and multi-walled carbon nanotubes on Drosophila melanogaster: Oxidative stress, genotoxic damage, phenotypic variations, locomotor behavior, parasitoid resistance, and cellular immune response. J Appl Toxicol 2021; 42:450-474. [PMID: 34486762 DOI: 10.1002/jat.4232] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/18/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022]
Abstract
The use of graphene and multi-walled carbon nanotubes (MWCNTs) has now become rather common in medical applications as well as several other areas thanks to their useful physicochemical properties. While in vitro testing offers some potential, in vivo research into toxic effects of graphene and MWCNTs could yield much more reliable data. Drosophila melanogaster has recently gained significant popularity as a dynamic eukaryotic model in examining toxicity, genotoxicity, and biological effects of exposure to nanomaterials, including oxidative stress, cellular immune response against two strains (NSRef and G486) of parasitoid wasp (Leptopilina boulardi), phenotypic variations, and locomotor behavior risks. D. melanogaster was used as a model organism in our study to identify the potential risks of exposure to graphene (thickness: 2-18 nm) and MWCNTs in different properties (as pure [OD: 10-20 nm short], modified by amide [NH2 ] [OD: 7-13 nm length: 55 μm], and modified by carboxyl [COOH] [OD: 30-50 nm and length: 0.5-2 μm]) at concentrations ranging from 0.1 to 250 μg/ml. Significant effects were observed at two high doses (100 and 250 μg/ml) of graphene or MWCNTs. This is the first study to report findings of cellular immune response against hematopoiesis and parasitoids, nanogenotoxicity, phenotypic variations, and locomotor behavior in D. melanogaster.
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Affiliation(s)
- Eşref Demir
- Vocational School of Health Services, Department of Medical Services and Techniques, Medical Laboratory Techniques Programme, Antalya Bilim University, Antalya, Turkey
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Bai Q, Wang Y, Duan L, Xu X, Hu Y, Yang Y, Zhang L, Liu Z, Bao H, Liu T. Cu-Doped-ZnO Nanocrystals Induce Hepatocyte Autophagy by Oxidative Stress Pathway. NANOMATERIALS 2021; 11:nano11082081. [PMID: 34443912 PMCID: PMC8399041 DOI: 10.3390/nano11082081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/08/2021] [Accepted: 08/09/2021] [Indexed: 11/17/2022]
Abstract
As a novel nanomaterial for cancer therapy and antibacterial agent, Cu-doped-ZnO nanocrystals (CZON) has aroused concern recently, but the toxicity of CZON has received little attention. Results of hematology analysis and blood biochemical assay showed that a 50 mg/kg dosage induced the increase in white blood cells count and that the concentration of alanine aminotransferase (ALT), superoxide dismutase (SOD), catalase (CAT), and Malonaldehyde (MDA) in the serum, liver, and lungs of the CZON group varied significantly from the control mice. Histopathological examinations results showed inflammation and congestion in the liver and lung after a single injection of CZON at 50 mg/kg. A transmission electron microscope (TEM) result manifested the autolysosome of hepatocyte of mice which received CZON at 50 mg/kg. The significant increase in LC3-II and decrease in p62 of hepatocyte in vivo could be seen in Western blot. These results indicated that CZON had the ability to induce autophagy of hepatocyte. The further researches of mechanism of autophagy revealed that CZON could produce hydroxyl radicals measured by erythrocyte sedimentation rate (ESR). The result of bio-distribution of CZON in vivo, investigated by ICP-OES, indicated that CZON mainly accumulated in the liver and two spleen organs. These results suggested that CZON can induce dose-dependent toxicity and autophagy by inducing oxidative stress in major organs. In summary, we investigated the acute toxicity and biological distribution after the intravenous administration of CZON. The results of body weight, histomorphology, hematology, and blood biochemical tests showed that CZON had a dose-dependent effect on the health of mice after a single injection. These results indicated that CZON could induce oxidative damage of the liver and lung by producing hydroxyl radicals at the higher dose.
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Affiliation(s)
- Qianyu Bai
- College of Veterinary Medicine, China Agricultural University, No.2 West Road Yuanmingyuan, Beijing 100193, China; (Q.B.); (L.D.); (X.X.); (Y.H.); (Y.Y.)
| | - Yeru Wang
- Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, No.37 Guangqu Road, Chaoyang District, Beijing 100022, China; (Y.W.); (L.Z.); (Z.L.)
| | - Luoyan Duan
- College of Veterinary Medicine, China Agricultural University, No.2 West Road Yuanmingyuan, Beijing 100193, China; (Q.B.); (L.D.); (X.X.); (Y.H.); (Y.Y.)
| | - Xiaomu Xu
- College of Veterinary Medicine, China Agricultural University, No.2 West Road Yuanmingyuan, Beijing 100193, China; (Q.B.); (L.D.); (X.X.); (Y.H.); (Y.Y.)
| | - Yusheng Hu
- College of Veterinary Medicine, China Agricultural University, No.2 West Road Yuanmingyuan, Beijing 100193, China; (Q.B.); (L.D.); (X.X.); (Y.H.); (Y.Y.)
| | - Yue Yang
- College of Veterinary Medicine, China Agricultural University, No.2 West Road Yuanmingyuan, Beijing 100193, China; (Q.B.); (L.D.); (X.X.); (Y.H.); (Y.Y.)
| | - Lei Zhang
- Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, No.37 Guangqu Road, Chaoyang District, Beijing 100022, China; (Y.W.); (L.Z.); (Z.L.)
| | - Zhaoping Liu
- Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, No.37 Guangqu Road, Chaoyang District, Beijing 100022, China; (Y.W.); (L.Z.); (Z.L.)
| | - Huihui Bao
- Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, No.37 Guangqu Road, Chaoyang District, Beijing 100022, China; (Y.W.); (L.Z.); (Z.L.)
- Correspondence: (H.B.); (T.L.); Tel.: +86-010-62733398 (T.L.)
| | - Tianlong Liu
- College of Veterinary Medicine, China Agricultural University, No.2 West Road Yuanmingyuan, Beijing 100193, China; (Q.B.); (L.D.); (X.X.); (Y.H.); (Y.Y.)
- Correspondence: (H.B.); (T.L.); Tel.: +86-010-62733398 (T.L.)
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Alaraby M, Hernández A, Marcos R. Novel insights into biodegradation, interaction, internalization and impacts of high-aspect-ratio TiO 2 nanomaterials: A systematic in vivo study using Drosophila melanogaster. JOURNAL OF HAZARDOUS MATERIALS 2021; 409:124474. [PMID: 33187802 DOI: 10.1016/j.jhazmat.2020.124474] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/30/2020] [Accepted: 11/02/2020] [Indexed: 06/11/2023]
Abstract
The elongated nature of the high-aspect-ratio nanomaterials (NMs) can help us to obtain valuable information on its biodegradation, physical interaction with target-cells, and internalization. Three different length nano-titanium have been studied using Drosophila, TEM, and different biological markers. Nano-titanium, regardless of its shape, was eroded and degraded just entering the gut lumen of the larvae. Results showed that the distinguished shape of nanowires helps to understand the interactions of NMs with the intestinal barrier. The peritrophic membrane, as the first defense line of the intestinal barrier, succeeded in the reservation of NMs, though the perpendicular particles of nanowires stabbing it, making pores, and permitting their translocation into intestinal cells. On the other side, the exposure to TiO2NPs did not decrease egg-to-adult viability, but all its different shapes, especially nanowires, mediated a wide molecular response including changes of expression in genes involved in stress, antioxidant, repair, and physical interaction responses. All these changes concerning their ability to elevate ROS levels ultimately led to potential genotoxicity. So, the high aspect ratio NMs are efficient in understanding the outstanding issues of NMs exposure, but at the same time could induce genotoxic impact rather than the low aspect ones.
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Affiliation(s)
- Mohamed Alaraby
- Group of Mutagenesis, Department of Genetics and Microbiology, Faculty of Biosciences, Universitat Autònoma de Barcelona, Campus of Bellaterra, 08193 Cerdanyola del Vallès (Barcelona), Spain; Zoology Department, Faculty of Sciences, Sohag University, 82524 Sohag, Egypt
| | - Alba Hernández
- Group of Mutagenesis, Department of Genetics and Microbiology, Faculty of Biosciences, Universitat Autònoma de Barcelona, Campus of Bellaterra, 08193 Cerdanyola del Vallès (Barcelona), Spain; Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Carlos III Institute of Health, Madrid, Spain
| | - Ricard Marcos
- Group of Mutagenesis, Department of Genetics and Microbiology, Faculty of Biosciences, Universitat Autònoma de Barcelona, Campus of Bellaterra, 08193 Cerdanyola del Vallès (Barcelona), Spain; Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Carlos III Institute of Health, Madrid, Spain.
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11
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Mishra M, Panda M. Reactive oxygen species: the root cause of nanoparticle-induced toxicity in Drosophila melanogaster. Free Radic Res 2021; 55:671-687. [PMID: 33877010 DOI: 10.1080/10715762.2021.1914335] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Nanotechnology is a rapidly developing technology in the twenty-first century. Nanomaterials are extensively used in numerous industries including cosmetics, food, medicines, industries, agriculture, etc. Along with its wide application toxicity is also reported from studies of various model organisms including Drosophila. The toxicity reflects cytotoxicity, genotoxicity, and teratogenicity. The current study correlates the toxicity as a consequence of reactive oxygen species (ROS) generated owing to the presence of nanoparticles with the living cell. ROS mainly includes hydroxyl ions, peroxide ions, superoxide anions, singlet oxygen, and hypochlorous acids. An elevated level of ROS can damage the cells by various means. To protect the body from excess ROS, living cells possess a set of antioxidant enzymes which includes peroxidase, glutathione peroxidase, and catalase. If the antioxidant enzymes cannot nullify the elevated ROS level than DNA damage, cell damage, cytotoxicity, apoptosis, and uncontrolled cell regulations occur resulting in abnormal physiological and genotoxic conditions. Herewith, we are reporting various morphological and physiological defects caused after nanoparticle treatment as a function of redox imbalance.
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Affiliation(s)
- Monalisa Mishra
- Neural Developmental Biology Lab, Department of Life Science, National Institute of Technology, Rourkela, Odisha, India
| | - Mrutyunjaya Panda
- Neural Developmental Biology Lab, Department of Life Science, National Institute of Technology, Rourkela, Odisha, India
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Anti-aging Effect of Agar Oligosaccharide on Male Drosophila melanogaster and its Preliminary Mechanism. Mar Drugs 2019; 17:md17110632. [PMID: 31698828 PMCID: PMC6891751 DOI: 10.3390/md17110632] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/05/2019] [Accepted: 11/05/2019] [Indexed: 12/17/2022] Open
Abstract
Agar oligosaccharide (AOS) is a marine prebiotic with apparent anti-inflammatory, antioxidant and anti-tumor effects. During this study, different doses of AOS are added to a basal diet to evaluate its effects on the lifespan, motor vigor and reproduction of male Drosophila melanogaster. Additionally, the activities of Cu,Zn-superoxide dismutase (Cu,Zn-SOD) and catalase (CAT) and the malondialdehyde (MDA) content in male Drosophila are examined on the 10th, 25th and 40th days. The fly midguts are removed on the 10th and 40th days for analyses of the intestinal microbial community by 16S rDNA sequencing and the expression level of intestinal immunity genes by quantitative real-time PCR (RT-PCR). The results show that AOS significantly prolonged the average and maximum lifespan and increased the antioxidant capacity of male Drosophila. Additionally, AOS significantly regulated the structure of the intestinal flora of "old" flies (40 days) and upregulated the expression of immune deficiency (IMD) genes to improve the intestinal immunity, which could be beneficial for delaying aging in old flies. The above-described results provide a theoretical basis for the application of AOS, a type of marine oligosaccharide, as a nutritional supplement or immunomodulator.
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