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Güneş M, Aktaş K, Yalçın B, Burgazlı AY, Asilturk M, Ünşar AE, Kaya B. In vivo assessment of the toxic impact of exposure to magnetic iron oxide nanoparticles (IONPs) using Drosophila melanogaster. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 107:104412. [PMID: 38492762 DOI: 10.1016/j.etap.2024.104412] [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: 12/28/2023] [Revised: 02/21/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
Iron oxide nanoparticles (IONPs) have useful properties, such as strong magnetism and compatibility with living organisms which is preferable for medical applications such as drug delivery and imaging. However, increasing use of these materials, especially in medicine, has raised concerns regarding potential risks to human health. In this study, IONPs were coated with silicon dioxide (SiO2), citric acid (CA), and polyethylenimine (PEI) to enhance their dispersion and biocompatibility. Both coated and uncoated IONPs were assessed for genotoxic effects on Drosophila melanogaster. Results showed that uncoated IONPs induced genotoxic effects, including mutations and recombinations, while the coated IONPs demonstrated reduced or negligible genotoxicity. Additionally, bioinformatic analyses highlighted potential implications of induced recombination in various cancer types, underscoring the importance of understanding nanoparticle-induced genomic instability. This study highlights the importance of nanoparticle coatings in reducing potential genotoxic effects and emphasizes the necessity for comprehensive toxicity assessments in nanomaterial research.
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Affiliation(s)
- Merve Güneş
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey.
| | - Kemal Aktaş
- Department of Environmental Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
| | - Burçin Yalçın
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | | | - Meltem Asilturk
- Department of Material Science and Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
| | - Ayca Erdem Ünşar
- Department of Environmental Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
| | - Bülent Kaya
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey
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Marković K, Kesić A, Novaković M, Grujović M, Simijonović D, Avdović EH, Matić S, Paunović M, Milutinović M, Nikodijević D, Stefanović O, Marković Z. Biosynthesis and characterization of silver nanoparticles synthesized using extracts of Agrimonia eupatoria L. and in vitro and in vivo studies of potential medicinal applications. RSC Adv 2024; 14:4591-4606. [PMID: 38318620 PMCID: PMC10839552 DOI: 10.1039/d3ra07819a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/28/2024] [Indexed: 02/07/2024] Open
Abstract
This research explores the synthesis, characterization, and biological activities of silver nanoparticles (AgNPs) derived from acetone (AgNPs-acetone) and aqueous (AgNPs-H2O) extracts of Agrimonia eupatoria. The nanoparticles exhibit isometric morphology and uniform size distribution, as elucidated through Transmission Electron Microscopy (TEM) and high-resolution TEM (HRTEM) analyses. The utilization of Scanning Transmission Microscopy (STEM) with High-Angle Annular Dark-Field (HAADF) imaging and energy dispersive spectrometry (EDS) confirms the crystalline nature of AgNPs. Fourier Transform Infrared (FTIR) analysis reveals identical functional groups in the plant extracts and their corresponding AgNPs, suggesting the involvement of phytochemicals in the reduction of silver ions. Spectrophotometric monitoring of the synthesis process, influenced by various parameters, provides insights into the kinetics and optimal conditions for AgNP formation. The antioxidant activities of the plant extracts and synthesized AgNPs are evaluated through DPPH and ABTS methods, highlighting AgNPs-acetone as a potent antioxidant. Third-instar larvae exposed to the extracts have differential effects on DNA damage, with the acetone extract demonstrating antigenotoxic properties. Similarly, biosynthesized AgNPs-acetone displays antigenotoxic effects against EMS-induced DNA damage. The genotoxic effect of water extract and AgNPs-acetone was dose-dependent. Hemolytic potential is assessed on rat erythrocytes, revealing that low concentrations of AgNPs-acetone and AgNPs-H2O had a nontoxic effect on erythrocytes. Cytotoxicity assays demonstrate time-dependent and dose-dependent effects, with AgNPs-acetone exhibiting superior cytotoxicity. Proapoptotic activity is confirmed through apoptosis induction, emphasizing the potential therapeutic applications of AgNPs. The antimicrobial activity of AgNPs reveals concentration-dependent effects. AgNPs-H2O display better antibacterial activity, while antifungal activities are comparable between the two nanoparticle types.
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Affiliation(s)
- Katarina Marković
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
| | - Ana Kesić
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
| | - Mirjana Novaković
- University of Belgrade, Vinca Institute of Nuclear Sciences - National Institute of the Republic of Serbia, Department of Atomic Physics Belgrade Serbia
| | - Mirjana Grujović
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
| | - Dušica Simijonović
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
| | - Edina H Avdović
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
| | - Sanja Matić
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
| | - Milica Paunović
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology Radoja Damjanovic 12 Kragujevac Serbia
| | - Milena Milutinović
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology Radoja Damjanovic 12 Kragujevac Serbia
| | - Danijela Nikodijević
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology Radoja Damjanovic 12 Kragujevac Serbia
| | - Olgica Stefanović
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology Radoja Damjanovic 12 Kragujevac Serbia
| | - Zoran Marković
- University of Kragujevac, Institute for Information Technologies, Department of Science Jovana Cvijica bb 34000 Kragujevac Serbia
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Güneş M, Yalçın B, Burgazlı AY, Tagorti G, Yavuz E, Akarsu E, Kaya N, Marcos R, Kaya B. Morphologically different hydroxyapatite nanoparticles exert differential genotoxic effects in Drosophila. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 904:166556. [PMID: 37633389 DOI: 10.1016/j.scitotenv.2023.166556] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/03/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023]
Abstract
Hydroxyapatite (HAP) occurs naturally in sedimentary and metamorphic rocks and constitutes the hard structures in many organisms. Since synthetic nano-sized HAP (HAP-NPs) are used in orthopedic applications and for heavy metal remediation in aquatic and terrestrial media, both environment and humans are exposed to them. Due to the concerns about their potential hazards, the genotoxic effects that round/rod forms of HAP-NPs were investigated in Drosophila using the wing-spot and the comet assays. Furthermore, caspase activities were evaluated to examine the activation of cell death pathways. As a novelty, the expression of 36 genes involved in DNA repair was investigated, as a tool to indirectly determine DNA damage induction. Obtained sizes were 35-60 nm (roundHAP-NPs) and 45-90 nm (rodHAP-NPs) with a low Zeta-potential (-1.65 and 0.37 mV, respectively). Genotoxicity was detected in the wing-spot (round form), and in the comet assay (round and rod-like HA-NPs). In addition, increased expression of Caspases 3/7, 8, and 9 activities were observed. For both HAP forms, increased changes in the expression were observed for mismatch repair genes, while decreased expression was observed for genes involved in ATM, ATR, and cell cycle pathways. The observed changes in the repair pathways would reinforce the view that HAP-NPs have genotoxic potential, although more markedly in the round form. Thus, the environmental presence of engineered nanoparticles, including HAPs, raises concerns about potential effects on human health. It is essential that the effects of their use are carefully assessed and monitored to ensure safety and to mitigate any potential adverse effects.
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Affiliation(s)
- Merve Güneş
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | - Burçin Yalçın
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | | | - Ghada Tagorti
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | - Emre Yavuz
- Department of Chemistry, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | - Esin Akarsu
- Department of Chemistry, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | - Nuray Kaya
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey
| | - Ricard Marcos
- Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain.
| | - Bülent Kaya
- Department of Biology, Faculty of Sciences, Akdeniz University, Antalya, Turkey.
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Intracellular Biotransformation of Ultrasmall Iron Oxide Nanoparticles and Their Effect in Cultured Human Cells and in Drosophila Larvae In Vivo. Int J Mol Sci 2022; 23:ijms23158788. [PMID: 35955923 PMCID: PMC9369228 DOI: 10.3390/ijms23158788] [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: 07/01/2022] [Revised: 08/03/2022] [Accepted: 08/05/2022] [Indexed: 11/21/2022] Open
Abstract
A systematic investigation on the cellular uptake, intracellular dissolution, and in vitro biological effects of ultra-small (<10 nm) iron hydroxide adipate/tartrate coated nanoparticles (FeAT-NPs) was carried out in intestinal Caco-2, hepatic HepG2 and ovarian A2780 cells, and the nucleotide excision repair (NER) deficient GM04312 fibroblasts. Quantitative evaluation of the nanoparticles uptake, as well as their transformation within the cell cytosol, was performed by inductively coupled plasma mass spectrometry (ICP-MS), alone or in combination with high performance liquid chromatography (HPLC). The obtained results revealed that FeAT-NPs are effectively taken up in a cell type-dependent manner with a minimum dissolution after 3 h. These results correlated with no effects on cell proliferation and minor effects on cell viability and reactive oxygen species (ROS) production for all the cell lines under study. Moreover, the comet assay results revealed significant DNA damage only in GM04312 cells. In vivo genotoxicity was further studied in larvae from Drosophila melanogaster, using the eye-SMART test. The obtained results showed that FeAT-NPs were genotoxic only with the two highest tested concentrations (2 and 5 mmol·L−1 of Fe) in surface treatments. These data altogether show that these nanoparticles represent a safe alternative for anemia management, with high uptake level and controlled iron release.
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Ince Yardimci A, Istifli ES, Acikbas Y, Liman R, Yagmucukardes N, Yilmaz S, Ciğerci İH. Synthesis and characterization of single-walled carbon nanotube: Cyto-genotoxicity in Allium cepa root tips and molecular docking studies. Microsc Res Tech 2022; 85:3193-3206. [PMID: 35678501 DOI: 10.1002/jemt.24177] [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: 04/23/2022] [Revised: 05/17/2022] [Accepted: 05/27/2022] [Indexed: 11/11/2022]
Abstract
Herein, single-walled carbon nanotubes (SWCNTs) were synthesized by the thermal chemical vapor deposition (CVD) method, and characterized by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), Raman spectroscopy, dynamic light scattering (DLS), and thermo-gravimetric analysis (TGA). The results indicated that obtained nanotubes were SWCNTs with high crystallinity and their average diameter was 10.15 ± 3 nm. Allium cepa ana-telophase and comet assays on the root meristem were employed to evaluate the cytotoxic and genotoxic effects of SWCNTs by examining mitotic phases, mitotic index (MI), chromosomal aberrations (CAs), and DNA damage. A. cepa root tip cells were exposed to SWCNTs at concentrations of 12.5, 25, 50, and 100 μg/ml for 4 h. Distilled water and methyl methanesulfonate (MMS, 10 μg/ml) were used as the negative and positive control groups, respectively. It was observed that MIs decreased statistically significantly for all applied doses. Besides, CAs such as chromosome laggards, disturbed anaphase-telophase, stickiness and bridges and also DNA damage increased in the presence of SWCNTs in a concentration-dependent manner. In the molecular docking study, the SWCNT were found to be a strong DNA major groove binder showing an energetically very favorable binding free energy of -21.27 kcal/mol. Furthermore, the SWCNT interacted effectively with the nucleotides on both strands of DNA primarily via hydrophobic π and electrostatic interactions. As a result, cytotoxic and genotoxic effects of SWCNTs in A. cepa root meristematic cells which is a reliable system for assessment of nanoparticle toxicology were demonstrated in this study.
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Affiliation(s)
| | - Erman Salih Istifli
- Department of Biology, Faculty of Science and Literature, Cukurova University, Adana, Turkey
| | - Yaser Acikbas
- Department of Materials Science and Nanotechnology Engineering, Faculty of Engineering, Usak University, Usak, Turkey
| | - Recep Liman
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Usak University, Usak, Turkey
| | - Nesli Yagmucukardes
- Department of Materials Science and Nanotechnology Engineering, Faculty of Engineering, Usak University, Usak, Turkey
| | - Selahattin Yilmaz
- Department of Chemical Engineering, Izmir Institute of Technology, Izmir, Turkey
| | - İbrahim Hakkı Ciğerci
- Department of Molecular Biology and Genetics, Faculty of Science and Literature, Afyon Kocatepe University, Afyonkarahisar, Turkey
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Alkan H, Ciğerci İH, Ali MM, Hazman O, Liman R, Colă F, Bonciu E. Cytotoxic and Genotoxic Evaluation of Biosynthesized Silver Nanoparticles Using Moringa oleifera on MCF-7 and HUVEC Cell Lines. PLANTS 2022; 11:plants11101293. [PMID: 35631722 PMCID: PMC9143030 DOI: 10.3390/plants11101293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/06/2022] [Accepted: 05/09/2022] [Indexed: 11/16/2022]
Abstract
Nowadays, green synthesized nanoparticles (NPs) are extensively investigated to explore their biological potential. They are being explored to treat different infectious and cancerous diseases. Therefore, the current study was designed to evaluate the cytotoxic and genotoxic effects of biosynthesized silver nanoparticles (AgNPs) from the medicinal plant Moringa oleifera on breast cancer (MCF-7) and HUVEC (human umbilical vein endothelial cells) cell lines. M. oleifera-mediated AgNPs were synthesized from the M. oleifera extract (MOE) and then characterized through the use of a scanning electron microscope (SEM), X-ray diffraction (XRD) and UV–vis spectrophotometer. Biosynthesized AgNPs and MOE were employed on MCF-7 and HUVEC cell lines to evaluate their cytotoxic and genotoxic effects. More cytotoxic effects were observed by AgNPs and MOE on MCF-7 cell lines. The IC50 for biosynthesized AgNPs was found to be 5 μg/mL. DNA damage was also observed by the MOE and AgNPs on MCF-7 cell lines. However, non-significant DNA damage was observed by MOE and AgNPs on HUVEC cell lines. The findings of the current study revealed the cytotoxic and genotoxic effects of biosynthesized AgNPs on MCF-7 cell lines. However, these AgNPs were considered safe for normal HUVEC cell lines.
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Affiliation(s)
- Hatice Alkan
- Faculty of Science and Literature, Molecular Biology and Genetics Department, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey;
| | - İbrahim Hakkı Ciğerci
- Faculty of Science and Literature, Molecular Biology and Genetics Department, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey;
- Correspondence: (İ.H.C.); (F.C.); Tel.: +90-5552698600 (İ.H.C.); +40-763813471 (F.C.)
| | - Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences Lahore, Punjab 54000, Pakistan;
| | - Omer Hazman
- Faculty of Science and Literature, Department of Chemistry, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey;
| | - Recep Liman
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Uşak University, 1 Eylül Campus, Uşak 64300, Turkey;
| | - Florica Colă
- Faculty of Agronomy, Department of Agricultural and Forestry Technology, University of Craiova, 13 A.I. Cuza Street, 200585 Craiova, Romania;
- Correspondence: (İ.H.C.); (F.C.); Tel.: +90-5552698600 (İ.H.C.); +40-763813471 (F.C.)
| | - Elena Bonciu
- Faculty of Agronomy, Department of Agricultural and Forestry Technology, University of Craiova, 13 A.I. Cuza Street, 200585 Craiova, Romania;
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Demir E, Demir FT, Marcos R. Drosophila as a Suitable In Vivo Model in the Safety Assessment of Nanomaterials. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1357:275-301. [DOI: 10.1007/978-3-030-88071-2_12] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Mushtaq S, Shahzad K, Saeed T, Ul-Hamid A, Abbasi BH, Ahmad N, Khalid W, Atif M, Ali Z, Abbasi R. Biocompatibility and cytotoxicity in vitro of surface-functionalized drug-loaded spinel ferrite nanoparticles. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2021; 12:1339-1364. [PMID: 34934608 PMCID: PMC8649206 DOI: 10.3762/bjnano.12.99] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/15/2021] [Indexed: 06/14/2023]
Abstract
In this study, poly(isobutylene-alt-maleic anhydride) (PMA)-coated spinel ferrite (MFe2O4, where M = Fe, Co, Ni, or Zn) nanoparticles (NPs) were developed as carriers of the anticancer drugs doxorubicin (DOX) and methotrexate (MTX). Physical characterizations confirmed the formation of pure cubic structures (14-22 nm) with magnetic properties. Drug-loaded NPs exhibited tumor specificity with significantly higher (p < 0.005) drug release in an acidic environment (pH 5.5). The nanoparticles were highly colloidal (zeta potential = -35 to -26 mV) in deionized water, phosphate buffer saline (PBS), and sodium borate buffer (SBB). They showed elevated and dose-dependent cytotoxicity in vitro compared to free drug controls. The IC50 values ranged from 0.81 to 3.97 μg/mL for HepG2 and HT144 cells, whereas IC50 values for normal lymphocytes were 10 to 35 times higher (18.35-43.04 µg/mL). Cobalt ferrite (CFO) and zinc ferrite (ZFO) NPs were highly genotoxic (p < 0.05) in cancer cell lines. The nanoparticles caused cytotoxicity via oxidative stress, causing DNA damage and activation of p53-mediated cell cycle arrest (significantly elevated expression, p < 0.005, majorly G1 and G2/M arrest) and apoptosis. Cytotoxicity testing in 3D spheroids showed significant (p < 0.05) reduction in spheroid diameter and up to 74 ± 8.9% of cell death after two weeks. In addition, they also inhibited multidrug resistance (MDR) pump activity in both cell lines suggesting effectivity in MDR cancers. Among the tested MFe2O4 NPs, CFO nanocarriers were the most favorable for targeted cancer therapy due to excellent magnetic, colloidal, cytotoxic, and biocompatible aspects. However, detailed mechanistic, in vivo cytotoxicity, and magnetic-field-assisted studies are required to fully exploit these nanocarriers in therapeutic applications.
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Affiliation(s)
- Sadaf Mushtaq
- Institute of Biomedical and Genetic Engineering, G-9/1, Islamabad, Pakistan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Khuram Shahzad
- Department of Physics, Functional Materials Lab, Air University, Sector E-9, Islamabad, Pakistan
| | - Tariq Saeed
- Institute of Biomedical and Genetic Engineering, G-9/1, Islamabad, Pakistan
| | - Anwar Ul-Hamid
- Core Research Facilities, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | | | - Nafees Ahmad
- Institute of Biomedical and Genetic Engineering, G-9/1, Islamabad, Pakistan
| | - Waqas Khalid
- Department of Physics, Functional Materials Lab, Air University, Sector E-9, Islamabad, Pakistan
| | - Muhammad Atif
- Department of Physics, Functional Materials Lab, Air University, Sector E-9, Islamabad, Pakistan
| | - Zulqurnain Ali
- Department of Physics, Functional Materials Lab, Air University, Sector E-9, Islamabad, Pakistan
| | - Rashda Abbasi
- Institute of Biomedical and Genetic Engineering, G-9/1, Islamabad, Pakistan
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Pitchakarn P, Inthachat W, Karinchai J, Temviriyanukul P. Human Hazard Assessment Using Drosophila Wing Spot Test as an Alternative In Vivo Model for Genotoxicity Testing-A Review. Int J Mol Sci 2021; 22:9932. [PMID: 34576092 PMCID: PMC8472225 DOI: 10.3390/ijms22189932] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/12/2021] [Accepted: 09/13/2021] [Indexed: 12/11/2022] Open
Abstract
Genomic instability, one of cancer's hallmarks, is induced by genotoxins from endogenous and exogenous sources, including reactive oxygen species (ROS), diet, and environmental pollutants. A sensitive in vivo genotoxicity test is required for the identification of human hazards to reduce the potential health risk. The somatic mutation and recombination test (SMART) or wing spot test is a genotoxicity assay involving Drosophila melanogaster (fruit fly) as a classical, alternative human model. This review describes the principle of the SMART assay in conjunction with its advantages and disadvantages and discusses applications of the assay covering all segments of health-related industries, including food, dietary supplements, drug industries, pesticides, and herbicides, as well as nanoparticles. Chemopreventive strategies are outlined as a global health trend for the anti-genotoxicity of interesting herbal extract compounds determined by SMART assay. The successful application of Drosophila for high-throughput screening of mutagens is also discussed as a future perspective.
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Affiliation(s)
- Pornsiri Pitchakarn
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (J.K.)
| | - Woorawee Inthachat
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand;
| | - Jirarat Karinchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (J.K.)
| | - Piya Temviriyanukul
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand;
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Liman R, Ali MM, Ciğerci İH, İstifli ES, Sarıkurkcu C. Cytotoxic and genotoxic evaluation of copper oxychloride through Allium test and molecular docking studies. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:44998-45008. [PMID: 33860424 DOI: 10.1007/s11356-021-13897-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/07/2021] [Indexed: 06/12/2023]
Abstract
Copper oxychloride gained great importance due to its broad-spectrum antifungal action to combat various fungal diseases of plants. However, excess quantity of cupric fungicides on plants causes enzymatic changes and toxic effects. Thus, the current study was aimed to investigate the cytotoxicity and genotoxicity of copper oxychloride on Allium cepa root cells. The root growth, mitotic index (MI), chromosomal aberrations (CAs), and DNA damage were assessed through root growth inhibition, A. cepa ana-telophase, and alkaline comet assays. Furthermore, molecular docking was performed to evaluate binding affinities of two copper oxychloride polymorphs (atacamite and paratacamite) on DNA. In root growth inhibition test, onion root length was statistically significantly decreased by changing the copper oxychloride concentration from lower (2.64±0.11 cm) to higher (0.92±0.12 cm). Concentration- and time-dependent decrease in MI was observed whereas increase in CAs such as disturbed ana-telophase, chromosome laggards, stickiness, anaphase bridges, and DNA damage were caused by the copper oxychloride on A. cepa root cells. Molecular docking results revealed that the two main polymorphs of copper oxychloride (atacamite and paratacamite) bind selectively to G and C nucleotides on the B-DNA structure. It is concluded that the atacamite- and paratacamite-induced DNA damage may be through minor groove recognition and intercalation. Findings of the current study revealed the cytotoxic and genotoxic effects of copper oxychloride on A. cepa root cells. However, further studies should be carried out at the molecular level to reveal the cyto-genotoxic mechanism of action of copper oxychloride in detail.
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Affiliation(s)
- Recep Liman
- Molecular Biology and Genetics Department, Faculty of Arts and Sciences, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey
| | - Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
| | - İbrahim Hakkı Ciğerci
- Molecular Biology and Genetics Department, Faculty of Science and Literature, Afyon Kocatepe University, 03200, Afyon, Turkey
| | - Erman Salih İstifli
- Department of Biology, Faculty of Science and Literature, Cukurova University, TR-01330, Adana, Turkey
| | - Cengiz Sarıkurkcu
- Department of Analytical Chemistry, Faculty of Pharmacy, Afyonkarahisar Health Sciences University, TR-03100, Afyonkarahisar, Turkey
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Liman R, Başbuğ B, Ali MM, Acikbas Y, Ciğerci İH. Cytotoxic and genotoxic assessment of tungsten oxide nanoparticles in Allium cepa cells by Allium ana-telophase and comet assays. J Appl Genet 2021; 62:85-92. [PMID: 33409932 DOI: 10.1007/s13353-020-00608-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/21/2020] [Accepted: 12/28/2020] [Indexed: 12/24/2022]
Abstract
Tungsten oxide nanoparticles or nanopowder (WO3NPs) is commonly used in various industries and also in biomedical applications such as additives, pigments, and biomedical sensors. Non-judicious excessive use of these nanoparticles (NPs) could be a serious human health concern. Therefore, the current study aimed to explore the cytotoxic and genotoxic assessment of WO3NPs through Allium cepa anaphase-telophase and comet assays. Nanoparticles were characterized through the scanning and transmission electron microscopy (TEM), zetasizer, and energy-dispersive X-ray spectroscopy. The mean size and the average diameter of WO3NPs were determined as 21.57 ± 2.48 nm and 349.42 ± 80.65 nm using TEM and a Zetasizer measurement system, respectively. Five concentrations (12.5 mg/L, 25 mg/L, 50 mg/L, 75 mg/L, and 100 mg/L) of WO3NPs were employed on the Allium cepa (A. cepa) roots for 4 h. Significant (p ≤ 0.05) decrease in mitotic index (MI) was shown by WO3NPs at all concentrations. The increase of chromosomal aberrations (CAs) was also observed in a concentration-dependent manner due to the WO3NPs exposure. There was a significant increase (p ≤ 0.05) in DNA damage at all concentrations of WO3NPs on the A. cepa cells. It was concluded that WO3NPs had cytotoxic and genotoxic effects on A. cepa meristematic cells. Moreover, further cytogenetic effects of WO3NPs should be investigated at the molecular level to assess its safety margin.
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Affiliation(s)
- Recep Liman
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Usak University, 64300, Uşak, Turkey
| | - Bermal Başbuğ
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Usak University, 64300, Uşak, Turkey
| | - Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Syed Abdul Qadir Jilani Road (Outfall Road), 54000, Lahore, Pakistan.
| | - Yaser Acikbas
- Faculty of Engineering, Materials Science and Nanotechnology Engineering Department, Usak University, 64200, Usak, Turkey
| | - İbrahim Hakkı Ciğerci
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
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12
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Liman R, Kursunlu AN, Ciğerci İH, Ozmen M, Acikbas Y. Assessment of the cytotoxic and genotoxic potential of pillar[5]arene derivatives by Allium cepa roots and Drosophila melanogaster haemocytes. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 192:110328. [PMID: 32078840 DOI: 10.1016/j.ecoenv.2020.110328] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 02/06/2020] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
In this study pillar[5]arene (P5) and a quinoline-functionalized pillar[5]arene (P5-6Q) which is used for detecting radioactive element, gas adsorption and toxic ions were synthesized. These materials were characterized by Nuclear Magnetic Resonance (NMR), Fourier Transform Infrared (FTIR), elemental analysis, melting point, Mass Spectroscopy, Scanning Electron Microscopy (SEM) and Zeta Potential. The cytotoxic and genotoxic potential of P5 and P5-6Q at distinct concentrations of 12.5, 25, 50, and 100 μg/mL were also investigated by Allium ana-telophase and comet assays on Allium cepa roots and Drosophila melanogaster haemocytes. P5 and P5-6Q showed dose dependent cytotoxic effect by decreasing mitotic index (MI) and genotoxic effect by increasing chromosomal aberrations (CAs such as disturbed anaphase-telophase, polyploidy, stickiness, chromosome laggards and bridges) and DNA damage at the exposed concentrations. These changes in P5-6Q were lower than P5. Further research is necessary to clarify the cytotoxic and genotoxic action mechanisms of P5 and P5-6Q at molecular levels.
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Affiliation(s)
- Recep Liman
- Usak University, Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 64300, Uşak, Turkey.
| | - Ahmed Nuri Kursunlu
- Selcuk University, Faculty of Science, Chemistry Department, 42250, Konya, Turkey
| | - İbrahim Hakkı Ciğerci
- Afyon Kocatepe University, Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 03200, Afyonkarahisar, Turkey
| | - Mustafa Ozmen
- Selcuk University, Faculty of Science, Chemistry Department, 42250, Konya, Turkey
| | - Yaser Acikbas
- Usak University, Faculty of Engineering, Materials Science and Nanotechnology Department, 64200, Usak, Turkey
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13
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Liman R, Acikbas Y, Ciğerci İH, Ali MM, Kars MD. Cytotoxic and Genotoxic Assessment of Silicon Dioxide Nanoparticles by Allium and Comet Tests. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 104:215-221. [PMID: 31932906 DOI: 10.1007/s00128-020-02783-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 01/03/2020] [Indexed: 05/03/2023]
Abstract
Silicon nanoparticles gained a great interest due to its use in biomedical research. It is considered as safe and has been used in nanomedicine. But literature still states its toxicity depending upon the size and dose of silicon nanoparticles. So, current study was aimed to evaluate the cytotoxicity and genotoxicity of silicon dioxide nanoparticles (SiO2NPs) by Allium anaphase-telophase and Comet tests. Characterization of SiO2NPs showed the particle size as 16.12 ± 3.07 nm. The mean diameter of SiO2NPs was having range of 404.66 ± 93.39 nm in solution. Highest total anomalies (18.80 ± 0.45) were observed at 100 µg/mL, whereas least (11.2 ± 0.84) were observed by the 12.5 µg/mL concentration. There was concentration-response association in increased CAs and DNA damage. The highest concentration (100 µg/mL) of SiO2NPs induced the significant DNA damage (149.67 ± 1.15), whereas the least was observed by the negative control (2.67 ± 0.58). The current study revealed the cytotoxic and genotoxic effects of SiO2NPs on the root meristem cells of A. cepa.
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Affiliation(s)
- Recep Liman
- Molecular Biology and Genetics Department, Faculty of Arts and Sciences, Uşak University, 64200, Uşak, Turkey
| | - Yaser Acikbas
- Materials Science and Nanotechnology Engineering Department, Faculty of Engineering, Uşak University, 64200, Uşak, Turkey
| | - İbrahim Hakkı Ciğerci
- Molecular Biology and Genetics Department, Faculty of Science and Literature, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
| | - Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
| | - Meltem Demirel Kars
- Medicinal and Aromatic Plants Program, Meram Vocational School, Necmettin Erbakan University, Konya, Turkey
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14
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Rincón Joya M, Barba Ortega J, Malafatti JO, Paris EC. Evaluation of Photocatalytic Activity in Water Pollutants and Cytotoxic Response of α-Fe 2O 3 Nanoparticles. ACS OMEGA 2019; 4:17477-17486. [PMID: 31656919 PMCID: PMC6812111 DOI: 10.1021/acsomega.9b02251] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 09/27/2019] [Indexed: 05/21/2023]
Abstract
α-Fe2O3 samples were manufactured by means of the polymeric precursor method. The powders were sintered and calcined at temperatures of 300-700 °C for 2 h, respectively. In the X-ray diffraction results, the formation of the rhombohedral phase without secondary phases was exhibited. The size of the particle increased after calcination at 700 °C, exhibiting a slightly more irregular morphology for the samples calcined with the addition of NH4OH in the synthesis process. From the field-emission scanning electron microscopy measurements, the particle size was determined, showing a smaller size for the samples without NH4OH in the synthesis process. The samples calcined at 600 °C had a size of 100 nm, with the sizes for lower temperatures being smaller. The size of the nanoparticle agglomerates was largest for the samples with NH4OH; however, the zeta potential was slightly lower over time for these samples. The phase study of the α-Fe2O3 nanoparticles was confirmed by means of Raman spectroscopy, without additional bands of another crystal structure. In addition, the synthesized nanoparticles exhibited good photocatalytic activity in the degradation of rhodamine B (RhB) and atrazine (ATZ) within 40 min, with a maximum degradation of 59% for ATZ and 40% for rhodamine. The best responses in the degradation were for the samples without the addition of NH4OH in the synthesis process and in proportions lower than 0.1 g. The cytotoxic effects of the nanoparticles obtained at 600 °C were evaluated in apical cells of onion roots. The results are promising for future applications because no changes were observed in the mitosis of the cells.
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Affiliation(s)
- Miryam Rincón Joya
- Departamento de
Física, Facultad de Ciencias, Universidad
Nacional de Colombia, Bogotá, Carrera 30 Calle 45-03, Bogotá C.P. 111321, Colombia
- E-mail: . Phone: +57 (1)3165000
| | - José Barba Ortega
- Departamento de
Física, Facultad de Ciencias, Universidad
Nacional de Colombia, Bogotá, Carrera 30 Calle 45-03, Bogotá C.P. 111321, Colombia
| | - João Otávio
Donizette Malafatti
- Departamento de Química, Universidade
Federal de São Carlos, São Carlos 13565-905, São Paulo, Brazil
- National
Laboratory for Nanotechnology in Agribusiness (LNNA), Embrapa Instrumentation, São Carlos 13560-970, São Paulo, Brazil
| | - Elaine Cristina Paris
- National
Laboratory for Nanotechnology in Agribusiness (LNNA), Embrapa Instrumentation, São Carlos 13560-970, São Paulo, Brazil
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15
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Ghosh I, Mukherjee A, Mukherjee A. Nanoscale zerovalent iron particles induce differential cytotoxicity, genotoxicity, oxidative stress and hemolytic responses in human lymphocytes and erythrocytes in vitro. J Appl Toxicol 2019; 39:1623-1639. [PMID: 31355497 DOI: 10.1002/jat.3843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 06/13/2019] [Accepted: 06/20/2019] [Indexed: 12/13/2022]
Abstract
The growing usage of nanoscale zerovalent iron particles (nZVI) in the remediation of soil, ground/surface water has elicited large-scale environmental release triggering human exposure. The size of nanomaterials is a key regulator of toxicity. However, the effect of a variable size of nZVI on genotoxicity is unexplored in human cells. To the best of our knowledge, in this study, the cytotoxic, genotoxic and hemolytic potential of nZVI-1 (15 nm) and nZVI-2 (50 nm) at concentrations of 5, 10 and 20 μg/mL was evaluated for the first time in human lymphocytes and erythrocytes treated for 3 hours. In erythrocytes, spherocytosis and echinocytosis occurred upon exposure to nZVI-1 and nZVI-2, respectively, leading to hemolysis. Lymphocytes treated with 20 μg/mL nZVI-2 and 10 μg/mL nZVI-1, incurred maximum DNA damage, although nZVI-2 induced higher cyto-genotoxicity than nZVI-1. This can be attributed to higher Fe ion dissolution and time/concentration-dependent colloidal destabilization (lower zeta potential) of nZVI-2. Although nZVI-1 showed higher uptake, its lower genotoxicity can be due to lesser Fe content, Fe ion dissolution and superior colloidal stability (higher zeta potential) compared with nZVI-2. Substantial accumulation of Ca2+ , superoxide anions, hydroxyl radicals and H2 O2 leading to mitochondrial impairment and altered antioxidant enzyme activity was noted at the same concentrations. Pre-treatment with N-acetyl-cysteine modulated these parameters indicating the indirect action of reactive oxygen species in nZVI-induced DNA damage. The morphology of diffused nuclei implied the possible onset of apoptotic cell death. These results validate the synergistic role of size, ion dissolution, colloidal stability and reactive oxygen species on cyto-genotoxicity of nZVI and unlock further prospects in its environmental nano-safety evaluation.
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Affiliation(s)
- Ilika Ghosh
- Cell Biology and Genetic Toxicology Laboratory, Centre of Advance Study, Department of Botany, University of Calcutta, Kolkata, India
| | - Amitava Mukherjee
- Centre for Nanobiotechnology, VIT University, Vellore, Tamil Nadu, India
| | - Anita Mukherjee
- Cell Biology and Genetic Toxicology Laboratory, Centre of Advance Study, Department of Botany, University of Calcutta, Kolkata, India
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Liman R, Acikbas Y, Ciğerci İH. Cytotoxicity and genotoxicity of cerium oxide micro and nanoparticles by Allium and Comet tests. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 168:408-414. [PMID: 30399539 DOI: 10.1016/j.ecoenv.2018.10.088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/19/2018] [Accepted: 10/24/2018] [Indexed: 06/08/2023]
Abstract
Cerium oxide (CeO2) is extensively used in a range of applications like in television tubes, glass/ceramic polishing agent, fuel cells, solar cells, gas sensor andultraviolet absorbents. In current study, Allium ana-telophase and comet assays were employed to evaluate the cytotoxic and genotoxic effects of CeO2 microparticles (CMPs, <5 µm, bulk) and CeO2 nanoparticles (CNPs, < 25 nm) on the root meristem cells of Allium cepa by using mitotic phases, mitotic index (MI), chromosomal aberrations (CAs), and DNA damage. A cepa roots were treated with the CMPs and CNPs at four different concentrations (12.5, 25, 50, and 100 ppm) for 4 h. Methyl methane sulphonate (MMS,10 ppm) and distilled water were used as positive and negative control groups, respectively. All the applied doses statistically decreased MIs. MI values of CMPs were found higher than CNPs. CMPs and CNPs significantly increased CAs such as chromosome laggards, disturbed anaphase-telophase, stickiness and bridges and also DNA damage. Characterization of CMPs and CNPs showed the particle size as 4.24 ± 0.7 µm and 20.28 ± 2.33 nm, respectively. The average diameter of CMPs and CNPs in solution were in the range of 372.75 ± 70.23 nm and 167.74 ± 38.7 nm, respectively. These results demonstrated that CMPs and CNPs had cytotoxic and genotoxic effects in A. cepa root meristematic cells.
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Affiliation(s)
- Recep Liman
- Usak University Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 1 Eylül Campus, 64300 Uşak, Turkey.
| | - Yaser Acikbas
- Usak University, Faculty of Engineering, Materials Science and Nanotechnology Department, 64200 Uşak, Turkey
| | - İbrahim Hakkı Ciğerci
- Afyon Kocatepe University, Faculty of Science and Literatures, Molecular Biology and Genetics Department, 03200 Afyonkarahisar, Turkey
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17
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Küçük D, Liman R. Cytogenetic and genotoxic effects of 2-chlorophenol on Allium cepa L. root meristem cells. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:36117-36123. [PMID: 30357725 DOI: 10.1007/s11356-018-3502-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 10/16/2018] [Indexed: 06/08/2023]
Abstract
2-Chlorophenol (2-CP), a class of chlorinated organic pollutants like other chlorophenols, is used as intermediate in the synthesis of the higher chlorinated congeners, certain dyes, preservatives, herbicides, fungicides, and plastics. In this study, cytotoxic and genotoxic effects of 2-CP were investigated on the root meristem cells of Allium cepa for its effects on root growth, mitotic index (MI), mitotic phases, chromosomal abnormalities (CAs), and DNA damage by using Allium anaphase-telophase and Comet assays. EC50 of 2-CP value was determined as approximately 25 mg/L by Allium root growth inhibition test. Three concentrations of 2-CP (12.5, 25, and 50 mg/L), distilled water (negative control), and methyl methane sulfonate (MMS, 10 mg/L, positive control) were applied to onion stem cells under different exposure periods (24, 48, 72, and 96 h). All the applied doses of 2-CP slightly decreased MIs. 2-CP induced total CAs such as disturbed anaphase-telophase, chromosome laggards, stickiness, and bridges and also DNA damage at significant levels. These results demonstrate that 2-CP has genotoxic effects in A. cepa root meristematic cells.
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Affiliation(s)
- Derya Küçük
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey
| | - Recep Liman
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey.
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Sario S, Silva AM, Gaivão I. Titanium dioxide nanoparticles: Toxicity and genotoxicity in Drosophila melanogaster (SMART eye-spot test and comet assay in neuroblasts). MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2018; 831:19-23. [PMID: 29875073 DOI: 10.1016/j.mrgentox.2018.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 04/28/2018] [Accepted: 05/01/2018] [Indexed: 01/08/2023]
Abstract
Titanium dioxide nanoparticles (TiO2NP) are used in the food, drug, and cosmetics industries and evaluation of their human and environmental toxicity is required. We have tested the toxicity of TiO2NP (anatase) with respect to developmental effects and DNA damage in Drosophila melanogaster strain Ok, using the eye-spot Somatic Mutation and Recombination Test (SMART) and the comet assay (neuroblasts). For the survival assay, TiO2NP were supplied to adult flies for 72 h and no adverse effects were seen. TiO2NP were supplied chronically for the prolificacy, SMART, and comet assays. TiO2NP increased fly prolificacy. With regard to genotoxicity, an increase was observed in the eye-spot SMART assay at 8 μg/mL dose, but not in the neuroblast comet assay for DNA damage.
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Affiliation(s)
- Sara Sario
- Department of Genetics and Biotechnology (DGB - ECVA), University of Trás-os-Montes e Alto Douro (UTAD), Quinta de Prados, P-5001-801 Vila Real, Portugal; Department of Biology and Environment (DeBA - ECVA), University of Trás-os-Montes e Alto Douro (UTAD), Quinta de Prados, P-5001-801 Vila Real, Portugal.
| | - Amélia M Silva
- Department of Biology and Environment (DeBA - ECVA), University of Trás-os-Montes e Alto Douro (UTAD), Quinta de Prados, P-5001-801 Vila Real, Portugal; Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB-UTAD), P-5001-801 Vila Real, Portugal
| | - Isabel Gaivão
- Department of Genetics and Biotechnology (DGB - ECVA), University of Trás-os-Montes e Alto Douro (UTAD), Quinta de Prados, P-5001-801 Vila Real, Portugal; Animal and Veterinary Research Center (CECAV), University of Trás-os-Montes and Alto Douro, Quinta de Prados, Vila Real, Portugal.
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