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Bragato C, Persico A, Ferreres G, Tzanov T, Mantecca P. Exploring the Effects of Lignin Nanoparticles in Different Zebrafish Inflammatory Models. Int J Nanomedicine 2024; 19:7731-7750. [PMID: 39099787 PMCID: PMC11297570 DOI: 10.2147/ijn.s469813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/04/2024] [Indexed: 08/06/2024] Open
Abstract
Purpose Lignin is the most abundant source of aromatic biopolymers and has gained interest in industrial and biomedical applications due to the reported biocompatibility and defense provided against bacterial and fungal pathogens, besides antioxidant and UV-blocking properties. Especially in the form of nanoparticles (NPs), lignin may display also antioxidant and anti-inflammatory activities. Methods To evaluate these characteristics, sonochemically nano-formulated pristine lignin (LigNPs) and enzymatically-phenolated one (PheLigNPs) were used to expose zebrafish embryos, without chorion, at different concentrations. Furthermore, two different zebrafish inflammation models were generated, by injecting Pseudomonas aeruginosa lipopolysaccharide (LPS) and by provoking a wound injury in the embryo caudal fin. The inflammatory process was investigated in both models by qPCR, analyzing the level of genes as il8, il6, il1β, tnfα, nfkbiaa, nfk2, and ccl34a.4, and by the evaluation of neutrophils recruitment, taking advantage of the Sudan Black staining, in the presence or not of LigNPs and PheLigNPs. Finally, the Wnt/β-catenin pathway, related to tissue regeneration, was investigated at the molecular level in embryos wounded and exposed to NPs. Results The data obtained demonstrated that the lignin-based NPs showed the capacity to induce a positive response during an inflammatory event, increasing the recruitment of cytokines to accelerate their chemotactic function. Moreover, the LigNPs and PheLigNPs have a role in the resolution of wounds, favoring the regeneration process. Conclusion In this paper, we used zebrafish embryos within 5 days post fertilization (hpf). Despite being an early-stage exemplary, the zebrafish embryos have proven their potential as predicting models. Further long-term experiments in adults will be needed to explore completely the biomedical capabilities of lignin NPs. The results underlined the safety of both NPs tested paved the way for further evaluations to exploit the anti-inflammatory and pro-healing properties of the lignin nanoparticles examined.
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Affiliation(s)
- Cinzia Bragato
- POLARIS Research Center, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, 20126, Italy
| | - Andrea Persico
- POLARIS Research Center, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, 20126, Italy
| | - Guillem Ferreres
- Group of Molecular and Industrial Biotechnology, Universitat Politècnica de Catalunya, Terrassa, 08222, Spain
| | - Tzanko Tzanov
- Group of Molecular and Industrial Biotechnology, Universitat Politècnica de Catalunya, Terrassa, 08222, Spain
| | - Paride Mantecca
- POLARIS Research Center, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, 20126, Italy
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Kronberg MF, Rossen A, Clavijo A, Manetti M, Moya A, Calvo D, Mariani A, Hernández R, Salatino SE, Morábito J, Rossi M, Munarriz E. Integrated water quality assessment of two Rivers Basins from a semiarid region of Argentina. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:2279-2296. [PMID: 38057677 DOI: 10.1007/s11356-023-31298-7] [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: 05/16/2023] [Accepted: 11/26/2023] [Indexed: 12/08/2023]
Abstract
The Tunuyán and Mendoza River Basins (Province of Mendoza, Argentina) have been selected as a representative semiarid region to test the applicability of an integrated water quality evaluation. To detect spatio-temporal variations of anthropic contamination, physicochemical and bacteriological parameters, as well as three ecotoxicological assays, were assessed in reference sites for 3 years. Bioassays based on the nematode Caenorhabditis elegans, the vascular plant Lactuca sativa, and the algae Pseudokirchneriella subcapitata were performed and toxicological categories were established. Our results showed that water quality, as well as water toxicity, deteriorates as both river systems run through urban areas. Interestingly, monitoring sites with good physicochemical and bacteriological qualities but with toxicity were identified, illustrating that traditional water quality studies do not predict potential toxic effects on living organisms. In addition, a multivariate statistical analysis was performed to detect clusters of monitoring sites according to the water quality status. In the context of climate change, this study provides information to support that integrated water monitoring is an essential tool to ensure sustainable water management and to guarantee economic growth, human health, food security, and environmental protection.
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Affiliation(s)
- María Florencia Kronberg
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Universidad de Buenos Aires (UBA), Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA), Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
- Facultad de Agronomía, Cátedra de Bioquímica, UBA, Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Ariana Rossen
- Laboratorio Experimental de Tecnologías Sustentables, Instituto Nacional del Agua (INA), Au. Ezeiza -Cañuelas, Tramo Jorge Newbery Km 1620, B1804, Ezeiza, Buenos Aires, Argentina
| | - Araceli Clavijo
- CONICET - Universidad Nacional de Salta, Instituto de Investigaciones en Energía No Convencional, Avda. Bolivia 5150, A4408FVY, Ciudad de Salta, Argentina
| | - Mariana Manetti
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Universidad de Buenos Aires (UBA), Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA), Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
- Facultad de Agronomía, Cátedra de Bioquímica, UBA, Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Aldana Moya
- Facultad de Agronomía, Cátedra de Protección Vegetal, UBA, Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Daniel Calvo
- Subgerencia de Servicios Hidrológicos, INA, Au., Ezeiza-Cañuelas, Tamo Jorge Newbery Km 1620, B1804, Ezeiza, Buenos Aires, Argentina
| | - Adriana Mariani
- Centro Regional Andino, INA, Belgrano Oeste 210, M5500FIF, Mendoza, Argentina
| | - Rocio Hernández
- Centro Regional Andino, INA, Belgrano Oeste 210, M5500FIF, Mendoza, Argentina
| | - Santa E Salatino
- Centro Regional Andino, INA, Belgrano Oeste 210, M5500FIF, Mendoza, Argentina
| | - José Morábito
- Centro Regional Andino, INA, Belgrano Oeste 210, M5500FIF, Mendoza, Argentina
| | - Mario Rossi
- CONICET - Universidad Austral Genómica Funcional y Ciencia de Datos, Instituto de Investigaciones en Medicina Traslacional (IIMT), Av. Pte. Perón 1500, Derqui, Pilar, Buenos Aires, Argentina
| | - Eliana Munarriz
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Universidad de Buenos Aires (UBA), Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA), Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina.
- Facultad de Agronomía, Cátedra de Bioquímica, UBA, Avda. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina.
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Hasegawa EH, Farr GH, Maves L. Comparison of Pronase versus Manual Dechorionation of Zebrafish Embryos for Small Molecule Treatments. J Dev Biol 2023; 11:16. [PMID: 37092478 PMCID: PMC10123619 DOI: 10.3390/jdb11020016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 03/22/2023] [Accepted: 03/25/2023] [Indexed: 03/31/2023] Open
Abstract
Zebrafish are a powerful animal model for small molecule screening. Small molecule treatments of zebrafish embryos usually require that the chorion, an acellular envelope enclosing the embryo, is removed in order for chemical compounds to access the embryo from the bath medium. For large-scale studies requiring hundreds of embryos, manual dechorionation, using forceps, can be a time-consuming and limiting process. Pronase is a non-specific protease that is widely used as an enzymatic alternative for dechorionating zebrafish embryos. However, whether pronase treatments alter the effects of subsequent small molecule treatments has not been addressed. Here, we provide a detailed protocol for large-scale pronase dechorionation of zebrafish embryos. We tested whether pronase treatment can influence the efficacy of drug treatments in zebrafish embryos. We used a zebrafish model for Duchenne muscular dystrophy (DMD) to investigate whether the efficacies of trichostatin-A (TSA) or salermide + oxamflatin, small molecule inhibitors known to ameliorate the zebrafish dmd muscle degeneration phenotype, are significantly altered when embryos are treated with pronase versus manual dechorionation. We also tested the effects of pronase on the ability of the anthracycline cancer drug doxorubicin to induce cardiotoxicity in zebrafish embryos. When comparing pronase- versus forceps-dechorionated embryos used in these small molecule treatments, we found no appreciable effects of pronase on animal survival or on the effects of the small molecules. The significant difference that was detected was a small improvement in the ability of salermide + oxamflatin to ameliorate the dmd phenotype in pronase-treated embryos when compared with manual dechorionation. Our study supports the use of pronase treatment as a dechorionation method for zebrafish drug screening experiments.
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Affiliation(s)
- Eva H. Hasegawa
- Center for Developmental Biology and Regenerative Medicine, Seattle Children’s Research Institute, Seattle, WA 98101, USA
| | - Gist H. Farr
- Center for Developmental Biology and Regenerative Medicine, Seattle Children’s Research Institute, Seattle, WA 98101, USA
| | - Lisa Maves
- Center for Developmental Biology and Regenerative Medicine, Seattle Children’s Research Institute, Seattle, WA 98101, USA
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
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Chen C, Gu Y, Philippe J, Zhang P, Bachman H, Zhang J, Mai J, Rufo J, Rawls JF, Davis EE, Katsanis N, Huang TJ. Acoustofluidic rotational tweezing enables high-speed contactless morphological phenotyping of zebrafish larvae. Nat Commun 2021; 12:1118. [PMID: 33602914 PMCID: PMC7892888 DOI: 10.1038/s41467-021-21373-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 01/08/2021] [Indexed: 01/31/2023] Open
Abstract
Modern biomedical research and preclinical pharmaceutical development rely heavily on the phenotyping of small vertebrate models for various diseases prior to human testing. In this article, we demonstrate an acoustofluidic rotational tweezing platform that enables contactless, high-speed, 3D multispectral imaging and digital reconstruction of zebrafish larvae for quantitative phenotypic analysis. The acoustic-induced polarized vortex streaming achieves contactless and rapid (~1 s/rotation) rotation of zebrafish larvae. This enables multispectral imaging of the zebrafish body and internal organs from different viewing perspectives. Moreover, we develop a 3D reconstruction pipeline that yields accurate 3D models based on the multi-view images for quantitative evaluation of basic morphological characteristics and advanced combinations of metrics. With its contactless nature and advantages in speed and automation, our acoustofluidic rotational tweezing system has the potential to be a valuable asset in numerous fields, especially for developmental biology, small molecule screening in biochemistry, and pre-clinical drug development in pharmacology.
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Affiliation(s)
- Chuyi Chen
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA
| | - Yuyang Gu
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA
| | - Julien Philippe
- Center for Human Disease Modeling, Duke University Medical Center, Durham, NC, USA
| | - Peiran Zhang
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA
| | - Hunter Bachman
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA
| | - Jinxin Zhang
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA
| | - John Mai
- Alfred E. Mann Institute for Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Joseph Rufo
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA
| | - John F Rawls
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, USA
| | - Erica E Davis
- Center for Human Disease Modeling, Duke University Medical Center, Durham, NC, USA
- Advanced Center for Translational and Genetic Medicine (ACT-GeM), Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Nicholas Katsanis
- Center for Human Disease Modeling, Duke University Medical Center, Durham, NC, USA
- Advanced Center for Translational and Genetic Medicine (ACT-GeM), Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Tony Jun Huang
- Department of Mechanical Engineering and Material Science, Duke University, Durham, NC, USA.
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Jeremias G, Barbosa J, Marques SM, Asselman J, Gonçalves FJM, Pereira JL. Synthesizing the role of epigenetics in the response and adaptation of species to climate change in freshwater ecosystems. Mol Ecol 2018; 27:2790-2806. [DOI: 10.1111/mec.14727] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 04/27/2018] [Accepted: 05/02/2018] [Indexed: 12/23/2022]
Affiliation(s)
| | - João Barbosa
- Department of Biology; University of Aveiro; Aveiro Portugal
| | - Sérgio M. Marques
- Department of Biology; University of Aveiro; Aveiro Portugal
- CESAM - Centre for Environmental and Marine Studies; University of Aveiro; Aveiro Portugal
| | - Jana Asselman
- Laboratory for Environmental Toxicology and Aquatic Ecology (GhEnToxLab); Ghent University; Ghent Belgium
| | - Fernando J. M. Gonçalves
- Department of Biology; University of Aveiro; Aveiro Portugal
- CESAM - Centre for Environmental and Marine Studies; University of Aveiro; Aveiro Portugal
| | - Joana L. Pereira
- Department of Biology; University of Aveiro; Aveiro Portugal
- CESAM - Centre for Environmental and Marine Studies; University of Aveiro; Aveiro Portugal
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Abstract
The embryonic zebrafish model offers the power of whole-animal investigations (e.g., intact organism, functional homeostatic feedback mechanisms, and intercellular signaling) with the convenience of cell culture (e.g., cost- and time-efficient, minimal infrastructure, small quantities of solutions required). The model system overcomes many of the current limitations in rapid to high-throughput screening of drugs/compounds and casts a broad net to rapidly evaluate integrated system effects. Additionally, it is an ideal platform to follow up with targeted studies aimed at the mechanisms of toxic action. Exposures are carried out in multi-well plates so minimal solution volumes are required for the assessments. Numerous morphological, developmental, and behavioral endpoints can be evaluated noninvasively due to the transparent nature of the embryos.
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Affiliation(s)
- Lisa Truong
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, 97331, USA
- Sinnhuber Aquatic Research Laboratory, Oregon State University, 28645 East Highway 34, Corvallis, OR, 97333, USA
| | - Robert L Tanguay
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, 97331, USA.
- Sinnhuber Aquatic Research Laboratory, Oregon State University, 28645 East Highway 34, Corvallis, OR, 97333, USA.
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Bodewein L, Schmelter F, Di Fiore S, Hollert H, Fischer R, Fenske M. Differences in toxicity of anionic and cationic PAMAM and PPI dendrimers in zebrafish embryos and cancer cell lines. Toxicol Appl Pharmacol 2016; 305:83-92. [DOI: 10.1016/j.taap.2016.06.008] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 06/06/2016] [Accepted: 06/07/2016] [Indexed: 12/12/2022]
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Zebrafish as a possible bioindicator of organic pollutants in drinking waters with effects on reproduction: are effects cumulative or reversible? ZYGOTE 2016; 24:692-9. [DOI: 10.1017/s0967199415000702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
SummaryOrganic pollutants are present in drinking waters due to inefficient detection and removal treatments. For this reason, zebrafish is proposed as a complementary indicator in conventional potabilization treatments. Based on the most sensitive parameters detected in our previous work, in this study we attempted to examine the possible cumulative effect between generations of environmental pollutants likely present in drinking waters, when specimens were cultured in the same water and/or the possible reversibility of these effects when cultured in control water. To this end, embryos with the chorion intact were cultured in three drinking waters from different sources and in one control water for up to 5 months in 20 l glass tanks. Four replicates were performed in all water groups. Results in water group C (tap water from a city also located in a region with intensive agricultural activity, but from the hydrological basin of the river Xúquer) revealed a non-reversible effect on fertility rate. Also in water C there was an alteration of sex ratio towards females, although in this case the alteration was reversible. A transgenerational alteration in the germ-line via an epigenetic mechanism from the previous generation is proposed as the most plausible explanation of this effect.
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Toni LS, Padilla PA. Developmentally arrested Austrofundulus limnaeus embryos have changes in post-translational modifications of histone H3. ACTA ACUST UNITED AC 2015; 219:544-52. [PMID: 26685169 DOI: 10.1242/jeb.131862] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 11/30/2015] [Indexed: 11/20/2022]
Abstract
Although vertebrate embryogenesis is typically a continuous and dynamic process, some embryos have evolved mechanisms to developmentally arrest. The embryos of Austrofundulus limnaeus, a killifish that resides in ephemeral ponds, routinely enter diapause II (DII), a reversible developmental arrest promoted by endogenous cues rather than environmental stress. DII, which starts at 24-26 days post-fertilization and can persist for months, is characterized by a significant decline in heart rate and an arrest of development and differentiation. Thus, A. limnaeus is a unique model to study epigenetic features associated with embryonic arrest. To investigate chromosome structures associated with mitosis or gene expression, we examined the post-translational modifications of histone H3 (phosphorylation of serine 10, mono-, di- and tri-methylation of lysine 4 or 27) in preDII, DII and postDII embryos. As seen by microscopy analysis, DII embryos have a significant decrease in the H3S10P marker for mitotic nuclei and an inner nuclear membrane localization of the H3K27me2 marker associated with silencing of gene expression. ELISA experiments reveal that the levels of methylation at H3K4 and H3K27 are significantly different between preDII, DII and postDII embryos, indicating that there are molecular differences between embryos of different chronological age and stage of development. Furthermore, in DII embryos relative to preDII embryos, there are differences in the level of H3K27me3 and H3K4me3, which may reflect critical chromatin remodeling that occurs prior to arrest of embryogenesis. This work helps lay a foundation for chromatin analysis of vertebrate embryo diapause, an intriguing yet greatly understudied phenomenon.
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Affiliation(s)
- Lee S Toni
- Department of Biological Sciences, University of North Texas, Denton, TX 76203, USA
| | - Pamela A Padilla
- Department of Biological Sciences, University of North Texas, Denton, TX 76203, USA
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Discrimination of the effects on zebrafish reproduction from pollutants in drinking water via female, via male and/or via fecundation water. ZYGOTE 2015; 24:563-7. [DOI: 10.1017/s0967199415000532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
SummaryThe lack of preventive policy legislation and the low removal rate of organic pollutants in conventional potabilization treatments lead to some of them being present in drinking water. The problem arises because some of these substances have detrimental effects on human reproduction health, via females, via males or even both. In this work, we established the zebrafish as a bioindicator of these types of substances with the goal of discriminating the effects through three different pathways: male, female or water where the fertilization took place.For this purpose, four parameters were analysed: fertility rate, hatching rate and survival and abnormalities rates. So, for each parameter two groups were formed, according to whether adult males or females were reared in bottled spring water (Z) or tap water (B) and if the in vitro fertilization took place in water Z or B.Results revealed a decline in the fertility and hatching rate in water B, due to a water effect. The most plausible explanation could be the presence of substances which affect the micropyle and chorion. Moreover, a decrease in the fertility rate due to an effect over the female was also observed, but in this case by an alteration of the oocyte quality.
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