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Zhang C, Wang F, Bao F, Zhu J, Xu J, Lin D. The effects of nanoplastics and microcystin-LR coexposure on Aristichthys nobilis at the early developmental stages. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 273:107006. [PMID: 38909583 DOI: 10.1016/j.aquatox.2024.107006] [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: 04/26/2024] [Revised: 06/14/2024] [Accepted: 06/18/2024] [Indexed: 06/25/2024]
Abstract
Nanoplastics (NPs) and microcystin-LR (MC-LR) are two common and harmful pollutants in water environments, especially at aquafarm where are full of plastic products and algae. It is of great significance to study the toxic effects and mechanisms of the NPs and/or MC-LR on fish at the early stage. In this study, the embryo and larvae of a filtering-feeding fish, Aristichthys nobilis, were used as the research objects. The results showed that the survival and hatching rates of the embryo were not significantly affected by the environmental concentration exposure of these two pollutants. Scanning electron microscopy (SEM) observation displayed that NPs adhered to the surface of the embryo membrane. Transcriptomic and bioinformatic analyses revealed that the NPs exposure activated neuromuscular junction development and skeletal muscle fiber in larvae, and affected C5-Branched dibasic acid metabolism. The metabolic and biosynthetic processes of zeaxanthin, xanthophyll, tetraterpenoid, and carotenoid were suppressed after the MC-LR exposure, which was harmful to the retinol metabolism of fish. Excessive production of superoxide dismutase (SOD) was detected under the MC-LR exposure. The MC-LR and NPs coexposure triggered primary immunodeficiency and adaptive immune response, leading to the possibility of reduced fitness of A.nobilis during the development. Collectively, our results indicate that environmental concentration NPs and MC-LR coexposure could cause toxic damage and enhance sick risk in A.nobilis, providing new insights into the risk of NPs and MC-LR on filtering-feeding fish.
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Affiliation(s)
- Chaonan Zhang
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China; Zhejiang Ecological Civilization Academy, Huzhou 313300, China
| | - Fei Wang
- Zhejiang Ecological Civilization Academy, Huzhou 313300, China; National-Local Joint Engineering Laboratory of Aquatic Animal Genetic Breeding and Nutrition, Zhejiang Provincial Key Laboratory of Aquatic Resources Conservation and Development, College of Life Science, Huzhou University, Huzhou 313000, China
| | - Feifan Bao
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China
| | - Junjie Zhu
- National-Local Joint Engineering Laboratory of Aquatic Animal Genetic Breeding and Nutrition, Zhejiang Provincial Key Laboratory of Aquatic Resources Conservation and Development, College of Life Science, Huzhou University, Huzhou 313000, China
| | - Jiang Xu
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China
| | - Daohui Lin
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China; Zhejiang Ecological Civilization Academy, Huzhou 313300, China.
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2
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Windell DL, Mourabit S, Moger J, Owen SF, Winter MJ, Tyler CR. The influence of size and surface chemistry on the bioavailability, tissue distribution and toxicity of gold nanoparticles in zebrafish (Danio rerio). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 260:115019. [PMID: 37269610 DOI: 10.1016/j.ecoenv.2023.115019] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/05/2023] [Accepted: 05/14/2023] [Indexed: 06/05/2023]
Abstract
Gold nanoparticles (AuNPs) are widely used in biomedicine and their specific properties including, size, geometrics, and surface coating, will affect their fate and behaviour in biological systems. These properties are well studied for their intended biological targets, but there is a lack of understanding on the mechanisms by which AuNPs interact in non-target organisms when they enter the environment. We investigated the effects of size and surface chemistry of AuNPs on their bioavailability, tissue distribution and potential toxicity using zebrafish (Danio rerio) as an experimental model. Larval zebrafish were exposed to fluorescently tagged AuNPs of different sizes (10-100 nm) and surface modifications (TNFα, NHS/PAMAM and PEG), and uptake, tissue distribution and depuration rates were measured using selective-plane illumination microscopy (SPIM). The gut and pronephric tubules were found to contain detectable levels of AuNPs, and the concentration-dependent accumulation was related to the particle size. Surface addition of PEG and TNFα appeared to enhance particle accumulation in the pronephric tubules compared to uncoated particles. Depuration studies showed a gradual removal of particles from the gut and pronephric tubules, although fluorescence indicating the presence of the AuNPs remained in the pronephros 96 h after exposure. Toxicity assessment using two transgenic zebrafish reporter lines, however, revealed no AuNP-related renal injury or cellular oxidative stress. Collectively, our data show that AuNPs used in medical applications across the size range 40-80 nm, are bioavailable to larval zebrafish and some may persist in renal tissue, although their presence did not result in measurable toxicity with respect to pronephric organ function or cellular oxidative stress for short term exposures.
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Affiliation(s)
- Dylan L Windell
- Biosciences, Faculty of Health and Life Sciences, Exeter, Devon EX4 4QD, United Kingdom
| | - Sulayman Mourabit
- Biosciences, Faculty of Health and Life Sciences, Exeter, Devon EX4 4QD, United Kingdom
| | - Julian Moger
- Physics and Medical Imaging, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter, Devon EX4 4QL, United Kingdom
| | - Stewart F Owen
- AstraZeneca, Global Compliance, Alderley Park, Macclesfield, Cheshire SK10 4TF, United Kingdom
| | - Matthew J Winter
- Biosciences, Faculty of Health and Life Sciences, Exeter, Devon EX4 4QD, United Kingdom
| | - Charles R Tyler
- Biosciences, Faculty of Health and Life Sciences, Exeter, Devon EX4 4QD, United Kingdom.
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3
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Johnson M, Songkiatisak P, Cherukuri PK, Xu XHN. Toxic Effects of Silver Ions on Early Developing Zebrafish Embryos Distinguished from Silver Nanoparticles. ACS OMEGA 2022; 7:40446-40455. [PMID: 36385874 PMCID: PMC9648105 DOI: 10.1021/acsomega.2c05504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Currently, effects of nanomaterials and their ions, such as silver nanoparticles (Ag NPs) and silver ions (Ag+), on living organisms are not yet fully understood. One of the vital questions is whether nanomaterials have distinctive effects on living organisms from any other conventional chemicals (e.g., their ions), owing to their unique physicochemical properties. Due to various experimental protocols, studies of this crucial question have been inconclusive, which hinders rational design of effective regulatory guidelines for safely handling NPs. In this study, we chronically exposed early developing zebrafish embryos (cleavage-stage, 2 hours post-fertilization, hpf) to a dilution series of Ag+ (0-1.2 μM) in egg water (1 mM NaCl, solubility of Ag+ = 0.18 μM) until 120 hpf. We systematically investigated effects of Ag+ on developing embryos and compared them with our previous studies of effects of purified Ag NPs on developing embryos. We found the concentration- and time-dependent effects of Ag+ on embryonic development, and only half of the embryos developed normally after being exposed to 0.25 μM (27 μg/L) Ag+ until 120 hpf. As the Ag+ concentration increases, the number of embryos that developed normally decreases, while the number of embryos that became dead increases. The number of abnormally developing embryos increases as the Ag+ concentration increases from 0 to 0.3 μM and then decreases as the concentration increases from 0.3 to 1.2 μM because the number of embryos that became dead increases. The concentration-dependent phenotypes were observed, showing fin fold abnormality, tail and spinal cord flexure, and yolk sac edema at low Ag+ concentrations (≤0.2 μM) and head and eye abnormalities along with fin fold abnormality, tail and spinal cord flexure, and yolk sac edema at high concentrations (≥0.3 μM). Severities of phenotypes and the number of abnormally developing embryos were far less than those observed in Ag NPs. The results also show concentration-dependent effects on heart rates and hatching rates of developing embryos, attributing to the dose-dependent abnormally developing embryos. In summary, the results show that Ag+ and Ag NPs have distinctive toxic effects on early developing embryos, and toxic effects of Ag+ are far less severe than those of Ag NPs, which further demonstrates that the toxicity of Ag NPs toward embryonic development is attributed to the NPs themselves and their unique physicochemical properties but not the release of Ag+ from the Ag NPs.
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Affiliation(s)
- Martha
S. Johnson
- Department of Chemistry and
Biochemistry & Department of Electrical and Computer Engineering
(Biomedical Engineering), Old Dominion University, Norfolk, Virginia 23529, United States
| | - Preeyaporn Songkiatisak
- Department of Chemistry and
Biochemistry & Department of Electrical and Computer Engineering
(Biomedical Engineering), Old Dominion University, Norfolk, Virginia 23529, United States
| | - Pavan Kumar Cherukuri
- Department of Chemistry and
Biochemistry & Department of Electrical and Computer Engineering
(Biomedical Engineering), Old Dominion University, Norfolk, Virginia 23529, United States
| | - Xiao-Hong Nancy Xu
- Department of Chemistry and
Biochemistry & Department of Electrical and Computer Engineering
(Biomedical Engineering), Old Dominion University, Norfolk, Virginia 23529, United States
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4
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Zakaria ZZ, Mahmoud NN, Benslimane FM, Yalcin HC, Al Moustafa AE, Al-Asmakh M. Developmental Toxicity of Surface-Modified Gold Nanorods in the Zebrafish Model. ACS OMEGA 2022; 7:29598-29611. [PMID: 36061724 PMCID: PMC9434790 DOI: 10.1021/acsomega.2c01313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND nanotechnology is one of the fastest-growing areas, and it is expected to have a substantial economic and social impact in the upcoming years. Gold particles (AuNPs) offer an opportunity for wide-ranging applications in diverse fields such as biomedicine, catalysis, and electronics, making them the focus of great attention and in parallel necessitating a thorough evaluation of their risk for humans and ecosystems. Accordingly, this study aims to evaluate the acute and developmental toxicity of surface-modified gold nanorods (AuNRs), on zebrafish (Danio rerio) early life stages. METHODS in this study, zebrafish embryos were exposed to surface-modified AuNRs at concentrations ranging from 1 to 20 μg/mL. Lethality and developmental endpoints such as hatching, tail flicking, and developmental delays were assessed until 96 h post-fertilization (hpf). RESULTS we found that AuNR treatment decreases the survival rate in embryos in a dose-dependent manner. Our data showed that AuNRs caused mortality with a calculated LC50 of EC50,24hpf of AuNRs being 9.1 μg/mL, while a higher concentration of AuNRs was revealed to elicit developmental abnormalities. Moreover, exposure to high concentrations of the nanorods significantly decreased locomotion compared to untreated embryos and caused a decrease in all tested parameters for cardiac output and blood flow analyses, leading to significantly elevated expression levels of cardiac failure markers ANP/NPPA and BNP/NPPB. CONCLUSIONS our results revealed that AuNR treatment at the EC50 induces apoptosis significantly through the P53, BAX/BCL-2, and CASPASE pathways as a suggested mechanism of action and toxicity modality.
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Affiliation(s)
- Zain Zaki Zakaria
- Department
of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha 122104, Qatar
- Biomedical
Research Center, Qatar University, PO Box 2713, Doha 122104, Qatar
| | - Nouf N. Mahmoud
- Department
of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha 122104, Qatar
- Faculty
of Pharmacy, Al-Zaytoonah University of
Jordan, Amman 11733, Jordan
| | | | - Huseyin C. Yalcin
- Biomedical
Research Center, Qatar University, PO Box 2713, Doha 122104, Qatar
| | - Ala-Eddin Al Moustafa
- Biomedical
Research Center, Qatar University, PO Box 2713, Doha 122104, Qatar
- College
of Medicine, QU Health, Qatar University, PO Box 2713, Doha 122104, Qatar
| | - Maha Al-Asmakh
- Department
of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha 122104, Qatar
- Biomedical
Research Center, Qatar University, PO Box 2713, Doha 122104, Qatar
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5
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Saleem S, Kannan RR. Zebrafish: A Promising Real-Time Model System for Nanotechnology-Mediated Neurospecific Drug Delivery. NANOSCALE RESEARCH LETTERS 2021; 16:135. [PMID: 34424426 PMCID: PMC8382796 DOI: 10.1186/s11671-021-03592-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
Delivering drugs to the brain has always remained a challenge for the research community and physicians. The blood-brain barrier (BBB) acts as a major hurdle for delivering drugs to specific parts of the brain and the central nervous system. It is physiologically comprised of complex network of capillaries to protect the brain from any invasive agents or foreign particles. Therefore, there is an absolute need for understanding of the BBB for successful therapeutic interventions. Recent research indicates the strong emergence of zebrafish as a model for assessing the permeability of the BBB, which is highly conserved in its structure and function between the zebrafish and mammals. The zebrafish model system offers a plethora of advantages including easy maintenance, high fecundity and transparency of embryos and larvae. Therefore, it has the potential to be developed as a model for analysing and elucidating the permeability of BBB to novel permeation technologies with neurospecificity. Nanotechnology has now become a focus area within the industrial and research community for delivering drugs to the brain. Nanoparticles are being developed with increased efficiency and accuracy for overcoming the BBB and delivering neurospecific drugs to the brain. The zebrafish stands as an excellent model system to assess nanoparticle biocompatibility and toxicity. Hence, the zebrafish model is indispensable for the discovery or development of novel technologies for neurospecific drug delivery and potential therapies for brain diseases.
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Affiliation(s)
- Suraiya Saleem
- Neuroscience Lab, Centre for Molecular and Nanomedical Sciences, Centre for Nanoscience and Nanotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology (Deemed to be University), Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai, Tamil Nadu, 600119, India
| | - Rajaretinam Rajesh Kannan
- Neuroscience Lab, Centre for Molecular and Nanomedical Sciences, Centre for Nanoscience and Nanotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology (Deemed to be University), Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai, Tamil Nadu, 600119, India.
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6
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d’Amora M, Raffa V, De Angelis F, Tantussi F. Toxicological Profile of Plasmonic Nanoparticles in Zebrafish Model. Int J Mol Sci 2021; 22:ijms22126372. [PMID: 34198694 PMCID: PMC8232250 DOI: 10.3390/ijms22126372] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 12/20/2022] Open
Abstract
Plasmonic nanoparticles are increasingly employed in several fields, thanks to their unique, promising properties. In particular, these particles exhibit a surface plasmon resonance combined with outstanding absorption and scattering properties. They are also easy to synthesize and functionalize, making them ideal for nanotechnology applications. However, the physicochemical properties of these nanoparticles can make them potentially toxic, even if their bulk metallic forms are almost inert. In this review, we aim to provide a more comprehensive understanding of the potential adverse effects of plasmonic nanoparticles in zebrafish (Danio rerio) during both development and adulthood, focusing our attention on the most common materials used, i.e., gold and silver.
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Affiliation(s)
- Marta d’Amora
- Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy; (F.D.A.); (F.T.)
- Correspondence:
| | - Vittoria Raffa
- Department of Biology, University of Pisa, S.S. 12 Abetone e Brennero 4, 56127 Pisa, Italy;
| | - Francesco De Angelis
- Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy; (F.D.A.); (F.T.)
| | - Francesco Tantussi
- Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy; (F.D.A.); (F.T.)
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7
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Vedder VL, Aherrahrou Z, Erdmann J. Dare to Compare. Development of Atherosclerotic Lesions in Human, Mouse, and Zebrafish. Front Cardiovasc Med 2020; 7:109. [PMID: 32714944 PMCID: PMC7344238 DOI: 10.3389/fcvm.2020.00109] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/26/2020] [Indexed: 12/19/2022] Open
Abstract
Cardiovascular diseases, such as atherosclerosis, are the leading cause of death worldwide. Although mice are currently the most commonly used model for atherosclerosis, zebrafish are emerging as an alternative, especially for inflammatory and lipid metabolism studies. Here, we review the history of in vivo atherosclerosis models and highlight the potential for future studies on inflammatory responses in lipid deposits in zebrafish, based on known immune reactions in humans and mice, in anticipation of new zebrafish models with more advanced atherosclerotic plaques.
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Affiliation(s)
- Viviana L Vedder
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany.,University Heart Centre Lübeck, Lübeck, Germany
| | - Zouhair Aherrahrou
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany.,University Heart Centre Lübeck, Lübeck, Germany
| | - Jeanette Erdmann
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany.,University Heart Centre Lübeck, Lübeck, Germany
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8
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Luther DC, Huang R, Jeon T, Zhang X, Lee YW, Nagaraj H, Rotello VM. Delivery of drugs, proteins, and nucleic acids using inorganic nanoparticles. Adv Drug Deliv Rev 2020; 156:188-213. [PMID: 32610061 PMCID: PMC8559718 DOI: 10.1016/j.addr.2020.06.020] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/17/2020] [Accepted: 06/18/2020] [Indexed: 01/03/2023]
Abstract
Inorganic nanoparticles provide multipurpose platforms for a broad range of delivery applications. Intrinsic nanoscopic properties provide access to unique magnetic and optical properties. Equally importantly, the structural and functional diversity of gold, silica, iron oxide, and lanthanide-based nanocarriers provide unrivalled control of nanostructural properties for effective transport of therapeutic cargos, overcoming biobarriers on the cellular and organismal level. Taken together, inorganic nanoparticles provide a key addition to the arsenal of delivery vectors for fighting disease and improving human health.
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Affiliation(s)
- David C Luther
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA
| | - Rui Huang
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA
| | - Taewon Jeon
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA; Molecular and Cellular Biology Graduate Program, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA
| | - Xianzhi Zhang
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA
| | - Yi-Wei Lee
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA
| | - Harini Nagaraj
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA
| | - Vincent M Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant St., Amherst, MA 01003, USA.
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9
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Songkiatisak P, Ding F, Cherukuri PK, Xu XHN. Size-Dependent Inhibitory Effects of Antibiotic Nanocarriers on Filamentation of E. coli. NANOSCALE ADVANCES 2020; 2:2135-2145. [PMID: 33791510 PMCID: PMC8009294 DOI: 10.1039/c9na00697d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/30/2020] [Indexed: 06/12/2023]
Abstract
Multidrug membrane transporters exist in both prokaryotic and eukaryotic cells, which causes multidrug resistance (MDR) and urgent need of new and more effective therapeutic agencies. In this study, we used three different sized antibiotic nanocarriers to study their mode of actions and their size-dependent inhibitory effects against Escherichia coli (E. coli). The antibiotic nanocarriers (AgMUNH-Oflx NPs) with 8.6×102, 9.4×103 and 6.5×105 Oflx molecules per nanoparticle (NP) were prepared by functionalizing the Ag NPs (2.4 ± 0.7, 13.0 ± 3.1 and 92.6 ± 4.4 nm) with a monolayer of 11-amino-1-undecanethiol (MUNH2) and covalently linking ofloxacin (Oflx) with the amine group of AgMUNH2 NPs, respectively. We designed a modified cell culture medium for nanocarriers to be stable (non-aggregated) over 18 h of cell culture, which enables us to quantitatively study their size and dose dependent inhibitory effects against E. coli. We found that inhibitory effects of Oflx against E. coli highly depend upon dose of Oflx and size of nanocarriers, showing that the equal amount of Oflx delivered by the largest nanocarriers (92.6 ± 4.4 nm) were the most potent with the lowest minimum inhibitory concentration (MIC50) and created the longest and highest percentage of filamentous cells, while the smallest nanocarriers (2.4 ± 0.7) were the least potent with the highest MIC50 and produced the shortest and lowest percentage of filamentous cells. Interestingly, the same amount of Oflx on 2.4 ± 0.7 nm nanocarriers showed the 2x higher MIC and created the 2x shorter filamentous cells than free Oflx, while the Oflx on 13.0 ± 3.1 and 92.6 ± 4.4 nm nanocarriers exhibited 2x and 6x lower MICs, and produced 2x and 3x longer filamentous cell than free Oflx, respectively. Notably, three sized AgMUNH2 NPs (absence of Oflx) showed negligible inhibitory effects and did not create filamentous cells. The results show that the filamentation of E. coli highly depends upon the sizes of nanocarriers, which leads to the size-dependent inhibitory effects of nanocarriers against E. coli.
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Affiliation(s)
- Preeyaporn Songkiatisak
- Department of Chemistry and Biochemistry, Old Dominion UniversityNorfolkVirginia 23529USAhttp://www.odu.edu/∼xhxu+1 (757) 683 5698+1 (757) 683 5698
| | - Feng Ding
- Department of Chemistry and Biochemistry, Old Dominion UniversityNorfolkVirginia 23529USAhttp://www.odu.edu/∼xhxu+1 (757) 683 5698+1 (757) 683 5698
| | - Pavan Kumar Cherukuri
- Department of Chemistry and Biochemistry, Old Dominion UniversityNorfolkVirginia 23529USAhttp://www.odu.edu/∼xhxu+1 (757) 683 5698+1 (757) 683 5698
| | - Xiao-Hong Nancy Xu
- Department of Chemistry and Biochemistry, Old Dominion UniversityNorfolkVirginia 23529USAhttp://www.odu.edu/∼xhxu+1 (757) 683 5698+1 (757) 683 5698
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10
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Barbato V, Talevi R, Gualtieri R, Pallotta MM, Di Nardo M, Costanzo V, Catapano G, Capriglione T. Polystyrene nanoparticles may affect cell mitosis and compromise early embryo development in mammals. Theriogenology 2020; 145:18-23. [PMID: 31982690 DOI: 10.1016/j.theriogenology.2020.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 11/25/2019] [Accepted: 01/05/2020] [Indexed: 01/02/2023]
Abstract
A great interest surrounds the development of nanoparticles (NPs) for biomedical applications such as drug delivery and cancer therapy. However, the interplay between nanoscale materials and biological systems and the associated hazards have not been completely clarified yet. In this study, bovine oviductal epithelial cells (BOECs) and embryos were used as in vitro models to investigate whether cell mitosis and early mammalian embryo development could be affected by the exposure to polystyrene (PS) nanoparticles. Analysis of the karyotype performed on BOECs exposed to PS-NPs did not show chromosomal anomalies compared to the control, although more tetraploid metaphase plates were observed in the former. In vitro fertilization experiments designed to understand whether exposure to PS-NPs could affect pre-implantation development showed that incubation with PS-NPs decreased 8-cell embryo and blastocyst rate in dose-dependent fashion. The quality of the blastocysts in terms of mean cell percent blastomeres with fragmented DNA was the same in exposed blastocysts compared to controls. These results show that the exposure to PS-NPs may impair development. In turn, this may affect the rate of mitosis in embryos and yield a lower developmental competence to reach the blastocyst stage. This suggests that release in the environment and the subsequent accumulation of PS-NPs into living organisms should be carefully monitored to prevent cytotoxic effects that may compromise their reproduction rates.
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Affiliation(s)
- V Barbato
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy
| | - R Talevi
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy
| | - R Gualtieri
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy
| | - M M Pallotta
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy
| | - M Di Nardo
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy
| | - V Costanzo
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy
| | - G Catapano
- Department of Mechanical, Energy and Management Engineering, University of Calabria, Via P. Bucci, 87030, Rende (CS), Italy
| | - T Capriglione
- Department of Biology, University of Naples "Federico II", Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126, Naples, Italy.
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11
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Monteiro C, Daniel-da-Silva AL, Venâncio C, Soares SF, Soares AMVM, Trindade T, Lopes I. Effects of long-term exposure to colloidal gold nanorods on freshwater microalgae. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 682:70-79. [PMID: 31108270 DOI: 10.1016/j.scitotenv.2019.05.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 05/02/2019] [Accepted: 05/05/2019] [Indexed: 06/09/2023]
Abstract
Gold nanorods have shown to pose adverse effects to biota. Whether these effects may be potentiated through prolonged exposure has been rarely studied. Therefore, this work aimed at evaluating the effects of long-term exposure to sublethal levels of cetyltrimethylammonium bromide (CTAB) coated gold nanorods (Au-NR) on two freshwater microalgae: Chlorella vulgaris and Raphidocelis subcapitata. These algae were exposed to several concentrations of Au-NR for 72 h and, afterwards, to the corresponding EC5,72h, for growth, during 16 days. The sensitivity of the two algae to Au-NR was assessed at days 0, 4, 8, 12 and 16 (D0, D4, D8, D12 and D16, respectively) after a 72-h exposure to several concentrations of Au-NR. At the end of the assays, effects on yield and population growth rate were evaluated. Raphidocelis subcapitata was slightly more sensitive to Au-NR than C. vulgaris: EC50,72h,D0 for yield were 48.1 (35.3-60.9) and 70.5 (52.4-88.6) μg/L Au-NR, respectively while for population growth rate were above the highest tested concentrations (53 and 90 μg/L, respectively). For R. subcapitata the long-term exposure to Au-NR increased its sensitivity to this type of nanostructures. For C. vulgaris, a decrease on the effects caused by Au-NR occurred over time, with no significant effects being observed for yield or population growth rate at D12 and D16. The capping agent CTAB caused reductions in yield above 30% (D0) for both algae at the concentration matching the one at the highest Au-NR tested concentration. When exposed to CTAB, the highest inhibition values were 69% (D4) and 21.3% (D8) for R. subcapitata, and 64% (D12) and 21% (D16) to C. vulgaris, for yield and population growth rate, respectively. These results suggested long-term exposures should be included in ecological risk assessments since short-term standard toxicity may either under- or overestimate the risk posed by Au-NR.
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Affiliation(s)
- Cátia Monteiro
- Department of Biology and Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Ana L Daniel-da-Silva
- Department of Chemistry and CICECO, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Cátia Venâncio
- Department of Biology and Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Sofia F Soares
- Department of Chemistry and CICECO, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Amadeu M V M Soares
- Department of Biology and Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Tito Trindade
- Department of Chemistry and CICECO, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Isabel Lopes
- Department of Biology and Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
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12
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Haque E, Ward AC. Zebrafish as a Model to Evaluate Nanoparticle Toxicity. NANOMATERIALS 2018; 8:nano8070561. [PMID: 30041434 PMCID: PMC6071110 DOI: 10.3390/nano8070561] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/08/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022]
Abstract
Nanoparticles are increasingly being developed for in vivo use, from targeted drug delivery to diagnostics, where they have enormous potential, while they are also being used for a variety of applications that can result in environmental exposure for humans. Understanding how specific nanoparticles interact with cells and cell systems is essential to gauge their safety with respect to either clinical or environmental exposure. Zebrafish is being increasingly employed as a model to evaluate nanoparticle biocompatibility. This review describes this model and how it can be used to assess nanoparticle toxicity at multiple levels, including mortality, teratogenicity, immunotoxicity, genotoxicity, as well as alterations in reproduction, behavior and a range of other physiological readouts. This review also provides an overview of studies using this model to assess the toxicity of metal, metal oxide and carbon-based nanoparticles. It is anticipated that this information will inform research aimed at developing biocompatible nanoparticles for a range of uses.
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Affiliation(s)
- Enamul Haque
- School of Medicine, Deakin University, Waurn Ponds, VIC 3216, Australia.
- Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, VIC 3216, Australia.
| | - Alister C Ward
- School of Medicine, Deakin University, Waurn Ponds, VIC 3216, Australia.
- Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, VIC 3216, Australia.
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13
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Masse F, Ouellette M, Lamoureux G, Boisselier E. Gold nanoparticles in ophthalmology. Med Res Rev 2018; 39:302-327. [DOI: 10.1002/med.21509] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 04/13/2018] [Accepted: 04/26/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Florence Masse
- CUO-Recherche, Hôpital du Saint-Sacrement, Centre de recherche du CHU de Québec and Département d'ophtalmologie; Faculté de médecine, Université Laval; Quebec Canada
| | - Mathieu Ouellette
- CUO-Recherche, Hôpital du Saint-Sacrement, Centre de recherche du CHU de Québec and Département d'ophtalmologie; Faculté de médecine, Université Laval; Quebec Canada
| | - Guillaume Lamoureux
- CUO-Recherche, Hôpital du Saint-Sacrement, Centre de recherche du CHU de Québec and Département d'ophtalmologie; Faculté de médecine, Université Laval; Quebec Canada
| | - Elodie Boisselier
- CUO-Recherche, Hôpital du Saint-Sacrement, Centre de recherche du CHU de Québec and Département d'ophtalmologie; Faculté de médecine, Université Laval; Quebec Canada
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14
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Thompson LB, Carfagno GLF, Andresen K, Sitton AJ, Bury T, Lee LL, Lerner KT, Fong PP. Differential uptake of gold nanoparticles by 2 species of tadpole, the wood frog (Lithobates sylvaticus) and the bullfrog (Lithobates catesbeianus). ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2017; 36:3351-3358. [PMID: 28703896 DOI: 10.1002/etc.3909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 05/15/2017] [Accepted: 07/09/2017] [Indexed: 06/07/2023]
Abstract
Engineered nanoparticles are aquatic contaminants of emerging concern that exert ecotoxicological effects on a wide variety of organisms. We exposed cetyltrimethylammonium bromide-capped spherical gold nanoparticles to wood frog and bullfrog tadpoles with conspecifics and in combination with the other species continuously for 21 d, then measured uptake and localization of gold. Wood frog tadpoles alone and in combination with bullfrog tadpoles took up significantly more gold than bullfrogs. Bullfrog tadpoles in combination with wood frogs took up significantly more gold than controls. The rank order of weight-normalized gold uptake was wood frogs in combination > wood frogs alone > bullfrogs in combination > bullfrogs alone > controls. In all gold-exposed groups of tadpoles, gold was concentrated in the anterior region compared with the posterior region of the body. The concentration of gold nanoparticles in the anterior region of wood frogs both alone and in combination with bullfrogs was significantly higher than the corresponding posterior regions. We also measured depuration time of gold in wood frogs. After 21 d in a solution of gold nanoparticles, tadpoles lost >83% of internalized gold when placed in gold-free water for 5 d. After 10 d in gold-free water, tadpoles lost 94% of their gold. After 15 d, gold concentrations were below the level of detection. Our finding of differential uptake between closely related species living in similar habitats with overlapping geographical distributions argues against generalizing toxicological effects of nanoparticles for a large group of organisms based on measurements in only one species. Environ Toxicol Chem 2017;36:3351-3358. © 2017 SETAC.
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Affiliation(s)
- Lucas B Thompson
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania, USA
| | | | - Kurt Andresen
- Department of Physics, Gettysburg College, Gettysburg, Pennsylvania, USA
| | - Andrea J Sitton
- Program in Biochemistry and Molecular Biology, Gettysburg College, Gettysburg, Pennsylvania, USA
| | - Taylor Bury
- Department of Biology, Gettysburg College, Gettysburg, Pennsylvania, USA
| | - Laura L Lee
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania, USA
| | - Kevin T Lerner
- Program in Biochemistry and Molecular Biology, Gettysburg College, Gettysburg, Pennsylvania, USA
| | - Peter P Fong
- Department of Biology, Gettysburg College, Gettysburg, Pennsylvania, USA
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15
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Rangaraj S, Venkatachalam R. In vitro and in vivo characteristics of biogenic high surface silica nanoparticles in A549 lung cancer cell lines and Danio rerio model systems for inorganic biomaterials development. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1415-1424. [DOI: 10.1080/21691401.2017.1369427] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Suriyaprabha Rangaraj
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
| | - Rajendran Venkatachalam
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
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16
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Khosla K, Wang Y, Hagedorn M, Qin Z, Bischof J. Gold Nanorod Induced Warming of Embryos from the Cryogenic State Enhances Viability. ACS NANO 2017; 11:7869-7878. [PMID: 28702993 DOI: 10.1021/acsnano.7b02216] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Zebrafish embryos can attain a stable cryogenic state by microinjection of cryoprotectants followed by rapid cooling, but the massive size of the embryo has consistently led to failure during the convective warming process. Here we address this zebrafish cryopreservation problem by using gold nanorods (GNRs) to assist in the warming process. Specifically, we microinjected the cryoprotectant propylene glycol into zebrafish embryos along with GNRs, and the samples were cooled at a rate of 90 000 °C/min in liquid nitrogen. We demonstrated the ability to unfreeze the zebrafish rapidly (1.4 × 107 °C/min) by irradiating the sample with a 1064 nm laser pulse for 1 ms due to the excitation of GNRs. This rapid warming process led to the outrunning of ice formation, which can damage the embryos. The results from 14 trials (n = 223) demonstrated viable embryos with consistent structure at 1 h (31%) and continuing development at 3 h (17%) and movement at 24 h (10%) postwarming. This compares starkly with 0% viability, structure, or movement at all time points in convectively warmed controls (n = 50, p < 0.001, ANOVA). Our nanoparticle-based warming process could be applied to the storage of fish, and with proper modification, can potentially be used for other vertebrate embryos.
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Affiliation(s)
- Kanav Khosla
- Department of Mechanical Engineering, University of Minnesota at Twin Cities , 111 Church Street SE, Minneapolis, Minnesota 55455, United States
| | - Yiru Wang
- Department of Mechanical Engineering, University of Minnesota at Twin Cities , 111 Church Street SE, Minneapolis, Minnesota 55455, United States
| | - Mary Hagedorn
- Smithsonian Conservation Biology Institute, Smithsonian National Zoological Park , 3001 Connecticut Avenue NW, Washington, D.C. 20008, United States
- Hawaii Institute of Marine Biology, University of Hawaii , 46-007 Lilipuna Road, Kaneohe, Hawaii 96744, United States
| | - Zhenpeng Qin
- Department of Mechanical Engineering, University of Minnesota at Twin Cities , 111 Church Street SE, Minneapolis, Minnesota 55455, United States
| | - John Bischof
- Department of Mechanical Engineering, University of Minnesota at Twin Cities , 111 Church Street SE, Minneapolis, Minnesota 55455, United States
- Department of Biomedical Engineering, University of Minnesota at Twin Cities , 312 Church Street SE, Minneapolis, Minnesota 55455, United States
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17
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Mesquita B, Lopes I, Silva S, Bessa MJ, Starykevich M, Carneiro J, Galvão TLP, Ferreira MGS, Tedim J, Teixeira JP, Fraga S. Gold nanorods induce early embryonic developmental delay and lethality in zebrafish (Danio rerio). JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2017; 80:672-687. [PMID: 28696918 DOI: 10.1080/15287394.2017.1331597] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Due to their unique electronic and optical features, gold nanoparticles (AuNP) have received a great deal of attention for application in different fields such as catalysis, electronics, and biomedicine. The large-volume manufacturing predicted for future decades and the inevitable release of these substances into the environment necessitated an assessment of potential adverse human and ecological risks due to exposure to AuNP. Accordingly, this study aimed to examine the acute and developmental toxicity attributed to a commercial suspension of Au nanorods stabilized with cetyltrimethylammonium bromide (CTAB-AuNR) using early embryonic stages of zebrafish (Danio rerio), a well-established model in ecotoxicology. Zebrafish embryos were exposed to CTAB-AuNR (0-150 µg/L) to determine for developmental assessment until 96 hr post fertilization (hpf) and lethality. Uptake of CTAB-AuNR by embryos and nanoparticles potential to induce DNA damage was also measured at 48 and 96 hpf. Analysis of the concentration-response curves with cumulative mortality at 96 hpf revealed a median lethal concentration (LC50,96h) of 110.2 μg/L. At sublethal concentrations, CTAB-AuNR suspensions were found to produce developmental abnormalities such as tail deformities, pericardial edema, decreased body length, and delayed eye, head, and tail elongation development. Further, less than 1% of the initial concentration of CTAB-AuNR present in the exposure media was internalized by zebrafish embryos prior to (48 hpf) and after hatching (96 hpf). In addition, no marked DNA damage was detected in embryos after exposure to CTAB-AuNR. Overall, CTAB-AuNR suspensions produced lethal and sublethal effects on zebrafish embryos with possible repercussions in fitness of adult stages. However, these results foresee a low risk for fish since the observed effects occurred at concentrations above the levels expected to find in the aquatic environment.
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Affiliation(s)
- Bárbara Mesquita
- a EPIUnit- Instituto de Saúde Pública, Universidade do Porto , Porto , Portugal
- b Departamento de Saúde Ambiental , Instituto Nacional de Saúde Doutor Ricardo Jorge , Porto , Portugal
| | - Isabel Lopes
- c Departamento de Biologia & CESAM , Campus de Santiago , Aveiro , Portugal
| | - Susana Silva
- a EPIUnit- Instituto de Saúde Pública, Universidade do Porto , Porto , Portugal
- b Departamento de Saúde Ambiental , Instituto Nacional de Saúde Doutor Ricardo Jorge , Porto , Portugal
| | - Maria João Bessa
- a EPIUnit- Instituto de Saúde Pública, Universidade do Porto , Porto , Portugal
- b Departamento de Saúde Ambiental , Instituto Nacional de Saúde Doutor Ricardo Jorge , Porto , Portugal
| | - Maksim Starykevich
- d Departamento de Engenharia de Materiais e Cerâmica , CICECO , Aveiro , Portugal
| | - Jorge Carneiro
- d Departamento de Engenharia de Materiais e Cerâmica , CICECO , Aveiro , Portugal
| | - Tiago L P Galvão
- d Departamento de Engenharia de Materiais e Cerâmica , CICECO , Aveiro , Portugal
| | - Mário G S Ferreira
- d Departamento de Engenharia de Materiais e Cerâmica , CICECO , Aveiro , Portugal
| | - João Tedim
- d Departamento de Engenharia de Materiais e Cerâmica , CICECO , Aveiro , Portugal
| | - João Paulo Teixeira
- a EPIUnit- Instituto de Saúde Pública, Universidade do Porto , Porto , Portugal
- b Departamento de Saúde Ambiental , Instituto Nacional de Saúde Doutor Ricardo Jorge , Porto , Portugal
| | - Sónia Fraga
- a EPIUnit- Instituto de Saúde Pública, Universidade do Porto , Porto , Portugal
- b Departamento de Saúde Ambiental , Instituto Nacional de Saúde Doutor Ricardo Jorge , Porto , Portugal
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18
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The Influence of Hydroxyapatite Nanoparticle Morphology on Embryonic Development in a Zebrafish Exposure Model. NANOMATERIALS 2017; 7:nano7040089. [PMID: 28441729 PMCID: PMC5408181 DOI: 10.3390/nano7040089] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 04/13/2017] [Accepted: 04/19/2017] [Indexed: 11/17/2022]
Abstract
Nanomaterials are used in many different industries such as cosmetics, food, clothing, and electronics. There is increasing concern that exposure to nanoparticles (NPs) during pregnancy can adversely affect fetal development. It is well known that the size, charge, and chemistry of a nanoparticle can modulate embryological development. The role that particle morphology plays on early development, however, is still widely unknown. The present study aims to investigate the effect of hydroxyapatite nanoparticle (HANP) morphology on embryological development in a zebrafish exposure model. Four distinct HANP morphologies (dots, long rods, sheets, and fibers) were fabricated and characterized. Zebrafish embryos were exposed to HANPs (0–100 mg/L), and viability and developmental deformities were evaluated for up to 5 days post-fertilization (dpf). Malformations such as pericardial edema and axial curvature were apparent in embryos as early as 1 dpf, following exposure to the dot and fiber particles, and developed in embryos by 3 dpf in the sheet and long rod particle groups. Minimal death was observed in response to dot, long rod, and sheet particles (≤25%), while fiber particles induced overwhelming toxicity (≤60%) after 1 dpf, and complete toxicity during all subsequent time points. Collectively, these results suggest that nanoparticle morphology can significantly impact embryological development and should be a required consideration when designing nanomaterials for commercial use.
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19
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Behavioral methods for the functional assessment of hair cells in zebrafish. Front Med 2017; 11:178-190. [PMID: 28349300 DOI: 10.1007/s11684-017-0507-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Accepted: 11/24/2016] [Indexed: 10/19/2022]
Abstract
Zebrafish is an emerging animal model for studies on auditory system. This model presents high comparability with humans, good accessibility to the hearing organ, and high throughput capacity. To better utilize this animal model, methodologies need to be used to quantify the hearing function of the zebrafish. Zebrafish displays a series of innate and robust behavior related to its auditory function. Here, we reviewed the advantage of using zebrafish in auditory research and then introduced three behavioral tests, as follows: the startle response, the vestibular-ocular reflex, and rheotaxis. These tests are discussed in terms of their physiological characteristics, up-to-date technical development, and apparatus description. Test limitation and areas to improve are also introduced. Finally, we revealed the feasibility of these applications in zebrafish behavioral assessment and their potential in the high-throughput screening on hearing-related genes and drugs.
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20
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Staunton JR, Blehm B, Devine A, Tanner K. In situ calibration of position detection in an optical trap for active microrheology in viscous materials. OPTICS EXPRESS 2017; 25:1746-1761. [PMID: 29519028 PMCID: PMC5772400 DOI: 10.1364/oe.25.001746] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 12/19/2016] [Accepted: 01/13/2017] [Indexed: 05/29/2023]
Abstract
In optical trapping, accurate determination of forces requires calibration of the position sensitivity relating displacements to the detector readout via the V-nm conversion factor (β). Inaccuracies in measured trap stiffness (k) and dependent calculations of forces and material properties occur if β is assumed to be constant in optically heterogeneous materials such as tissue, necessitating calibration at each probe. For solid-like samples in which probes are securely positioned, calibration can be achieved by moving the sample with a nanopositioning stage and stepping the probe through the detection beam. However, this method may be applied to samples only under select circumstances. Here, we introduce a simple method to find β in any material by steering the detection laser beam while the probe is trapped. We demonstrate the approach in the yolk of living Danio rerio (zebrafish) embryos and measure the viscoelastic properties over an order of magnitude of stress-strain amplitude.
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21
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Xu B, Jin Q, Zeng J, Yu T, Chen Y, Li S, Gong D, He L, Tan X, Yang L, He G, Wu J, Song X. Combined Tumor- and Neovascular-“Dual Targeting” Gene/Chemo-Therapy Suppresses Tumor Growth and Angiogenesis. ACS APPLIED MATERIALS & INTERFACES 2016; 8:25753-25769. [PMID: 27615739 DOI: 10.1021/acsami.6b08603] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Bei Xu
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Quansheng Jin
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Jun Zeng
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Ting Yu
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Yan Chen
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Shuangzhi Li
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Daoqiong Gong
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Lili He
- College
of Pharmacy, Southwest University for Nationalities, Chengdu 610041, China
| | - Xiaoyue Tan
- Department
of Pathology/Collaborative Innovation Center of Biotherapy, Medical School of Nankai University, Tianjin 300071, China
| | - Li Yang
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Gu He
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Jinhui Wu
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
| | - Xiangrong Song
- State
Key Laboratory of Biotherapy/Geriatrics and Cancer Center, West China
Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu 610041, China
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22
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Chakraborty C, Sharma AR, Sharma G, Lee SS. Zebrafish: A complete animal model to enumerate the nanoparticle toxicity. J Nanobiotechnology 2016; 14:65. [PMID: 27544212 PMCID: PMC4992559 DOI: 10.1186/s12951-016-0217-6] [Citation(s) in RCA: 178] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 08/05/2016] [Indexed: 01/18/2023] Open
Abstract
Presently, nanotechnology is a multi-trillion dollar business sector that covers a wide range of industries, such as medicine, electronics and chemistry. In the current era, the commercial transition of nanotechnology from research level to industrial level is stimulating the world’s total economic growth. However, commercialization of nanoparticles might offer possible risks once they are liberated in the environment. In recent years, the use of zebrafish (Danio rerio) as an established animal model system for nanoparticle toxicity assay is growing exponentially. In the current in-depth review, we discuss the recent research approaches employing adult zebrafish and their embryos for nanoparticle toxicity assessment. Different types of parameters are being discussed here which are used to evaluate nanoparticle toxicity such as hatching achievement rate, developmental malformation of organs, damage in gill and skin, abnormal behavior (movement impairment), immunotoxicity, genotoxicity or gene expression, neurotoxicity, endocrine system disruption, reproduction toxicity and finally mortality. Furthermore, we have also highlighted the toxic effect of different nanoparticles such as silver nanoparticle, gold nanoparticle, and metal oxide nanoparticles (TiO2, Al2O3, CuO, NiO and ZnO). At the end, future directions of zebrafish model and relevant assays to study nanoparticle toxicity have also been argued.
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Affiliation(s)
- Chiranjib Chakraborty
- Department of Bioinformatics, School of Computer and Information Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India.
| | - Ashish Ranjan Sharma
- Institute of Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Hallym University, Chuncheon, Gangwon-do, 24252, Republic of Korea
| | - Garima Sharma
- Institute of Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Hallym University, Chuncheon, Gangwon-do, 24252, Republic of Korea
| | - Sang-Soo Lee
- Institute of Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Hallym University, Chuncheon, Gangwon-do, 24252, Republic of Korea.
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23
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Wang Z, Xie D, Liu H, Bao Z, Wang Y. Toxicity assessment of precise engineered gold nanoparticles with different shapes in zebrafish embryos. RSC Adv 2016. [DOI: 10.1039/c6ra00632a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The developmental toxicity of gold nanoparticles with different shape in a zebrafish model was investigated and compared.
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Affiliation(s)
- Zhenjie Wang
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang 110016
- P. R. China
| | - Dan Xie
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang 110016
- P. R. China
| | - Hongzhuo Liu
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang 110016
- P. R. China
| | - Zhihong Bao
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang 110016
- P. R. China
| | - Yongjun Wang
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang 110016
- P. R. China
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24
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Lee KJ, Huang T, Nallathamby PD, Xu XHN. Wavelength dependent specific plasmon resonance coupling of single silver nanoparticles with EGFP. NANOSCALE 2015; 7:17623-17630. [PMID: 26455449 PMCID: PMC4618765 DOI: 10.1039/c5nr05234c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Noble metal nanoparticles (NPs) possess unique plasmonic properties, enabling them to serve as sub-diffraction light sources and nano- antennae for a wide range of applications. Here we report the specific interaction of single Ag NPs with single EGFP molecules and a high dependence of their interaction upon localized-surface-plasmon-resonance (LSPR) spectra of single Ag NPs and EGFP. The LSPR spectra of single red Ag NPs show a stunning 60 nm blue-shift during their incubation with EGFP, whereas they remain unchanged during their incubation with bovine serum albumin (BSA). Interestingly, the peak wavelengths of the LSPR spectra of green and blue Ag NPs remain essentially unchanged during their incubation with either EGFP or BSA. These interesting findings suggest that plasmon-resonance-energy-transfer (PRET) from single Ag NPs to EGFP might follow a two-photon excitation mechanism to excite EGFP and the fluorescence of the excited EGFP might couple with the plasmon of single NPs leading to a blue-shift of the red NPs. These distinctive phenomena are only observed by real-time single NP spectroscopic measurements. This study offers exciting new opportunities to design new sensing and imaging tools with high specificity and sensitivity to study long-range molecular interactions and dynamic events in single live cells, and to probe the underlying molecular mechanisms of PRET.
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Affiliation(s)
- Kerry J Lee
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
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Anti-cancer, pharmacokinetics and tumor localization studies of pH-, RF- and thermo-responsive nanoparticles. Int J Biol Macromol 2014; 74:249-62. [PMID: 25526695 DOI: 10.1016/j.ijbiomac.2014.11.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 11/22/2014] [Accepted: 11/25/2014] [Indexed: 11/21/2022]
Abstract
The curcumin-encapsulated chitosan-graft-poly(N-vinyl caprolactam) nanoparticles containing gold nanoparticles (Au-CRC-TRC-NPs) were developed by ionic cross-linking method. After "optimum RF exposure" at 40 W for 5 min, Au-CRC-TRC-NPs dissipated heat energy in the range of ∼42°C, the lower critical solution temperature (LCST) of chitosan-graft-poly(N-vinyl caprolactam), causing controlled curcumin release and apoptosis to cancer cells. Further, in vivo PK/PD studies on swiss albino mice revealed that Au-CRC-TRC-NPs could be sustained in circulation for a week with no harm to internal organs. The colon tumor localization studies revealed that Au-CRC-TRC-NPs were retained in tumor for a week. These results throw light on their feasibility as multi-responsive nanomedicine for RF-assisted cancer treatment modalities.
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Affiliation(s)
- Wei Wang
- Center for Bioelectronics and Biosensors, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Nongjian Tao
- Center for Bioelectronics and Biosensors, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Department of Electrical Engineering, Arizona State University, Tempe, AZ 85287, USA
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27
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Lee KJ, Browning LM, Nallathamby PD, Osgood CJ, Xu XHN. Silver nanoparticles induce developmental stage-specific embryonic phenotypes in zebrafish. NANOSCALE 2013; 5:11625-36. [PMID: 24056877 PMCID: PMC3833826 DOI: 10.1039/c3nr03210h] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Much is anticipated from the development and deployment of nanomaterials in biological organisms, but concerns remain regarding their biocompatibility and target specificity. Here we report our study of the transport, biocompatibility and toxicity of purified and stable silver nanoparticles (Ag NPs, 13.1 ± 2.5 nm in diameter) upon the specific developmental stages of zebrafish embryos using single NP plasmonic spectroscopy. We find that single Ag NPs passively diffuse into five different developmental stages of embryos (cleavage, early-gastrula, early-segmentation, late-segmentation, and hatching stages), showing stage-independent diffusion modes and diffusion coefficients. Notably, the Ag NPs induce distinctive stage and dose-dependent phenotypes and nanotoxicity, upon their acute exposure to the Ag NPs (0-0.7 nM) for only 2 h. The late-segmentation embryos are most sensitive to the NPs with the lowest critical concentration (CNP,c << 0.02 nM) and highest percentages of cardiac abnormalities, followed by early-segmentation embryos (CNP,c < 0.02 nM), suggesting that disruption of cell differentiation by the NPs causes the most toxic effects on embryonic development. The cleavage-stage embryos treated with the NPs develop into a wide variety of phenotypes (abnormal finfold, tail/spinal cord flexure, cardiac malformation/edema, yolk sac edema, and acephaly). These organ structures are not yet developed in cleavage-stage embryos, suggesting that the earliest determinative events to create these structures are ongoing, and disrupted by NPs, which leads to the downstream effects. In contrast, the hatching embryos are most resistant to the Ag NPs, and majority of embryos (94%) develop normally, and none of them develop abnormally. Interestingly, early-gastrula embryos are less sensitive to the NPs than cleavage and segmentation stage embryos, and do not develop abnormally. These important findings suggest that the Ag NPs are not simple poisons, and they can target specific pathways in development, and potentially enable target specific study and therapy for early embryonic development.
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Affiliation(s)
- Kerry J Lee
- Department of Chemistry, Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
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28
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Browning LM, Lee KJ, Nallathamby PD, Xu XHN. Silver nanoparticles incite size- and dose-dependent developmental phenotypes and nanotoxicity in zebrafish embryos. Chem Res Toxicol 2013; 26:1503-13. [PMID: 24024906 DOI: 10.1021/tx400228p] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nanomaterials possess distinctive physicochemical properties and promise a wide range of applications, from advanced technology to leading-edge medicine. However, their effects on living organisms remain largely unknown. Here we report that the purified silver nanoparticles (Ag NPs) (97 ± 13 nm) incite specific developmental stage embryonic phenotypes and nanotoxicity in a dose-dependent manner, upon acute exposure of given stage embryos to the NPs (0-24 pM) for only 2 h. The critical concentrations of the NPs that cause 50% of embryos to develop normally for cleavage, early gastrula, early segmentation, late segmentation, and hatching stage zebrafish embryos are 3.5, 4, 6, 6, and 8 pM, respectively, showing that the earlier developmental stage embryos are much more sensitive to the effects of the NPs than the later stage embryos. Interestingly, distinctive phenotypes (head abnormality and no eyes) are observed only in cleavage and early gastrula stage embryos treated with the NPs, showing the stage-specific effects of the NPs. By comparing these Ag NPs with smaller Ag NPs (13.1 ± 2.5 nm), we found that the embryonic phenotypes strikingly depend upon the sizes of Ag NPs and embryonic developmental stages. These notable findings suggest that the Ag NPs are unlike any conventional chemicals or ions. They can potentially enable target-specific study and therapy for early embryonic development in size-, stage-, dose-, and exposure duration-dependent manners.
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Affiliation(s)
- Lauren M Browning
- Department of Chemistry and Biochemistry, Old Dominion University , Norfolk, Virginia 23529, United States
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29
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Eckert MA, Zhao W. Opening windows on new biology and disease mechanisms: development of real-time
in vivo
sensors. Interface Focus 2013. [DOI: 10.1098/rsfs.2013.0014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Mark A. Eckert
- Sue and Bill Gross Stem Cell Research Center, Chao Family Comprehensive Cancer Center, Department of Pharmaceutical Sciences, Department of Bioengineering, University of California, 845 Health Science Road, Suite 3027, Irvine, CA 92697, USA
| | - Weian Zhao
- Sue and Bill Gross Stem Cell Research Center, Chao Family Comprehensive Cancer Center, Department of Pharmaceutical Sciences, Department of Bioengineering, University of California, 845 Health Science Road, Suite 3027, Irvine, CA 92697, USA
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Lee KJ, Browning LM, Nallathamby PD, Xu XHN. Study of charge-dependent transport and toxicity of peptide-functionalized silver nanoparticles using zebrafish embryos and single nanoparticle plasmonic spectroscopy. Chem Res Toxicol 2013; 26:904-17. [PMID: 23621491 DOI: 10.1021/tx400087d] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Nanomaterials possess unusually high surface area-to-volume ratios and surface-determined physicochemical properties. It is essential to understand their surface-dependent toxicity in order to rationally design biocompatible nanomaterials for a wide variety of applications. In this study, we have functionalized the surfaces of silver nanoparticles (Ag NPs, 11.7 ± 2.7 nm in diameter) with three biocompatible peptides (CALNNK, CALNNS, CALNNE) to prepare positively (Ag-CALNNK NPs(+ζ)), negatively (Ag-CALNNS NPs(-2ζ)), and more negatively charged NPs (Ag-CALNNE NPs(-4ζ)), respectively. Each peptide differs in a single amino acid at its C-terminus, which minimizes the effects of peptide sequences and serves as a model molecule to create positive, neutral, and negative charges on the surface of the NPs at pH 4-10. We have studied their charge-dependent transport into early developing (cleavage-stage) zebrafish embryos and their effects on embryonic development using dark-field optical microscopy and spectroscopy (DFOMS). We found that all three Ag-peptide NPs passively diffused into the embryos via their chorionic pore canals, and stayed inside the embryos throughout their entire development (120 h), showing charge-independent diffusion modes and charge-dependent diffusion coefficients. Notably, the NPs create charge-dependent toxic effects on embryonic development, showing that the Ag-CALNNK NPs(+ζ) (positively charged) are the most biocompatible while the Ag-CALNNE NPs(-4ζ) (more negatively charged) are the most toxic. By comparing with our previous studies of the same sized citrated Ag and Au NPs, the Ag-peptide NPs are much more biocompatible than the citrated Ag NPs, and nearly as biocompatible as the Au NPs, showing the dependence of nanotoxicity upon the surface charges, surface functional groups, and chemical compositions of the NPs. This study also demonstrates powerful applications of single NP plasmonic spectroscopy for quantitative analysis of single NPs in vivo and in tissues, and reveals the possibility of rational design of biocompatible NPs.
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Affiliation(s)
- Kerry J Lee
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, USA
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