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Walczak-Nowicka ŁJ, Szopa A, Pitucha M, Serefko A, Pachuta-Stec A, Pawłowski K, Gawrońska-Grzywacz M, Lachowicz J, Herbet M. Newly synthesized derivatives with a thiosemicarbazide group reduce the viability of cancer cell lines. Acute toxicity assessment in Zebrafish (Danio rerio) early life stages. Toxicol In Vitro 2024; 95:105741. [PMID: 38030050 DOI: 10.1016/j.tiv.2023.105741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 12/01/2023]
Abstract
Due to the variability and ability of tumor to mutate, as well as the heterogeneity of tumor tissue, such drugs are sought that would act selectively and multidirectionally on the cancer cell. Therefore, two newly synthesized semicarbazide structured substances were evaluated for anticancer properties in our study: 1a and 1b. In order to evaluate the cytotoxicity and selectivity of the tested compounds, MTT and Neutral Red uptake assay on cell lines (HEK293, LN229, 769-P, HepG2 and NCI-H1563) and cell cycle analysis were performed. Acute toxicity and cardiotoxicity were also evaluated in the zebrafish model. The tested compounds (1a, 1b) showed cytotoxic activity, with the greatest selectivity noted against the glioblastoma multiforme cell line (LN229). However, compound 1b showed stronger selective activity than 1a. Both of compounds were shown to significantly affect the M phase of the cell cycle. Whereas, the conducted toxicological examination of newly synthesized thiosemicarbazide derivates showed, that direct exposition of Danio rerio embryos to compound 1a, but not 1b, causes a concentration-dependent increase in developmental malformations, indicating possible teratogenic effects.
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Affiliation(s)
- Łucja Justyna Walczak-Nowicka
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland.
| | - Aleksandra Szopa
- Department of Clinical Pharmacy an d Pharmaceutical Care, Faculty of Pharmacy, Medical University of Lublin, 1 Chodźki Street, 20-093 Lublin, Poland
| | - Monika Pitucha
- Independent Radiopharmacy Unit, Faculty of Pharmacy, Medical University, 4A Chodźki Street, 20-093 Lublin, Poland
| | - Anna Serefko
- Department of Clinical Pharmacy an d Pharmaceutical Care, Faculty of Pharmacy, Medical University of Lublin, 1 Chodźki Street, 20-093 Lublin, Poland
| | - Anna Pachuta-Stec
- Independent Radiopharmacy Unit, Faculty of Pharmacy, Medical University, 4A Chodźki Street, 20-093 Lublin, Poland
| | - Kamil Pawłowski
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
| | - Monika Gawrońska-Grzywacz
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
| | - Joanna Lachowicz
- Department of Clinical Pharmacy an d Pharmaceutical Care, Faculty of Pharmacy, Medical University of Lublin, 1 Chodźki Street, 20-093 Lublin, Poland
| | - Mariola Herbet
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
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2
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Verma SK, Nandi A, Sinha A, Patel P, Mohanty S, Jha E, Jena S, Kumari P, Ghosh A, Jerman I, Chouhan RS, Dutt A, Samal SK, Mishra YK, Varma RS, Panda PK, Kaushik NK, Singh D, Suar M. The posterity of Zebrafish in paradigm of in vivo molecular toxicological profiling. Biomed Pharmacother 2024; 171:116160. [PMID: 38237351 DOI: 10.1016/j.biopha.2024.116160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 02/08/2024] Open
Abstract
The aggrandised advancement in utility of advanced day-to-day materials and nanomaterials has raised serious concern on their biocompatibility with human and other biotic members. In last few decades, understanding of toxicity of these materials has been given the centre stage of research using many in vitro and in vivo models. Zebrafish (Danio rerio), a freshwater fish and a member of the minnow family has garnered much attention due to its distinct features, which make it an important and frequently used animal model in various fields of embryology and toxicological studies. Given that fertilization and development of zebrafish eggs take place externally, they serve as an excellent model organism for studying early developmental stages. Moreover, zebrafish possess a comparable genetic composition to humans and share almost 70% of their genes with mammals. This particular model organism has become increasingly popular, especially for developmental research. Moreover, it serves as a link between in vitro studies and in vivo analysis in mammals. It is an appealing choice for vertebrate research, when employing high-throughput methods, due to their small size, swift development, and relatively affordable laboratory setup. This small vertebrate has enhanced comprehension of pathobiology and drug toxicity. This review emphasizes on the recent developments in toxicity screening and assays, and the new insights gained about the toxicity of drugs through these assays. Specifically, the cardio, neural, and, hepatic toxicology studies inferred by applications of nanoparticles have been highlighted.
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Affiliation(s)
- Suresh K Verma
- School of Biotechnology, KIIT University, Bhubaneswar, India.
| | - Aditya Nandi
- School of Biotechnology, KIIT University, Bhubaneswar, India
| | - Adrija Sinha
- School of Biotechnology, KIIT University, Bhubaneswar, India
| | - Paritosh Patel
- School of Biotechnology, KIIT University, Bhubaneswar, India; Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897, Seoul, South Korea
| | | | - Ealisha Jha
- School of Biotechnology, KIIT University, Bhubaneswar, India
| | - Snehasmita Jena
- School of Biotechnology, KIIT University, Bhubaneswar, India
| | - Puja Kumari
- RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno 61137, Czech Republic
| | - Aishee Ghosh
- School of Biotechnology, KIIT University, Bhubaneswar, India
| | - Ivan Jerman
- National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Raghuraj Singh Chouhan
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
| | - Ateet Dutt
- Instituto de Investigaciones en Materiales, UNAM, CDMX, Mexico
| | - Shailesh Kumar Samal
- Unit of Immunology and Chronic Disease, Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, Sønderborg DK-6400, Denmark
| | - Rajender S Varma
- Institute for Nanomaterials, Advanced Technologies and Innovation (CxI), Technical University of Liberec (TUL), Studentská 1402/2, Liberec 1 461 17, Czech Republic
| | - Pritam Kumar Panda
- Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden
| | - Nagendra Kumar Kaushik
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897, Seoul, South Korea.
| | - Deobrat Singh
- Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden.
| | - Mrutyunjay Suar
- School of Biotechnology, KIIT University, Bhubaneswar, India.
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3
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Ding Z, Jia H, Yang Z, Yao N, Wang Y. The cardiovascular toxicity of clozapine in embryonic zebrafish and RNA sequencing-based transcriptome analysis. J Appl Toxicol 2024; 44:175-183. [PMID: 37605992 DOI: 10.1002/jat.4530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 07/29/2023] [Accepted: 08/07/2023] [Indexed: 08/23/2023]
Abstract
Clozapine (CLZ) is the most prescribed medication for treating refractory schizophrenia but is associated with significant cardiovascular toxicity. This study aimed to investigate the cardiovascular toxicity induced by CLZ using zebrafish as a model animal. For this purpose, zebrafish developed to 80-h post-fertilization were exposed to different CLZ concentration solutions for 24 h followed by cardiac morphological observations in yolk sac edema, pericardial edema, and blood coagulation, in addition to increased SV-BA distance, functionally manifested as bradycardia, and decreased cardiac ejection fraction using the untreated embryos as control. At the same time, RNA sequencing was used to study the possible molecular mechanism of CLZ-induced cardiovascular toxicity. The results indicated that compared to the control group, the experimental groups possessed a total of 5888 differentially expressed genes (DEGs), where gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment of analysis indicated that DEGs were mainly enriched in the pathways related to ion channels. These findings may provide new insights and directions for the subsequent in-depth study of the molecular mechanism of CLZ-induced cardiovascular toxicity.
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Affiliation(s)
- Zijiao Ding
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, 230032, China
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Huiting Jia
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ziqian Yang
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Nan Yao
- Department of Pathology, School of Basic Medicine, Anhui Medical University, Hefei, 230032, China
| | - Yunyun Wang
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
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4
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Wang X, Chen F, Lu J, Wu M, Cheng J, Xu W, Li Z, Zhang Y. Developmental and cardiovascular toxicities of acetochlor and its chiral isomers in zebrafish embryos through oxidative stress. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 896:165296. [PMID: 37406693 DOI: 10.1016/j.scitotenv.2023.165296] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 06/28/2023] [Accepted: 07/01/2023] [Indexed: 07/07/2023]
Abstract
Acetochlor (ACT) is a widely used pesticide, yet the environmental and health safety of its chiral isomers remains inadequately evaluated. In this study, we evaluated the toxicity of ACT and its chiral isomers in a zebrafish model. Our findings demonstrate that ACT and its chiral isomers disrupt early zebrafish embryo development, inducing oxidative stress, abnormal lipid metabolism, and apoptosis. Additionally, ACT and its chiral isomers lead to cardiovascular damage, including reduced heart rate, decreased red blood cell (RBC) flow rate, and vascular damage. We further observed that (+)-S-ACT has a significant impact on the transcription of genes involved in cardiac and vascular development, including tbx5, hand2, nkx2.5, gata4, vegfa, dll4, cdh5, and vegfc. Our study highlights the potential risk posed by different conformations of chiral isomeric pesticides and raises concerns regarding their impact on human health. Overall, our results suggest that the chiral isomers of ACT induce developmental defects and cardiovascular toxicity in zebrafish, with (+)-S-ACT being considerably more toxic to zebrafish than (-)-R-ACT.
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Affiliation(s)
- Xin Wang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Fan Chen
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Jian Lu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Mengqi Wu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Jiagao Cheng
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Wenping Xu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Zhong Li
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yang Zhang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China.
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5
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Chaoul V, Dib EY, Bedran J, Khoury C, Shmoury O, Harb F, Soueid J. Assessing Drug Administration Techniques in Zebrafish Models of Neurological Disease. Int J Mol Sci 2023; 24:14898. [PMID: 37834345 PMCID: PMC10573323 DOI: 10.3390/ijms241914898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 10/15/2023] Open
Abstract
Neurological diseases, including neurodegenerative and neurodevelopmental disorders, affect nearly one in six of the world's population. The burden of the resulting deaths and disability is set to rise during the next few decades as a consequence of an aging population. To address this, zebrafish have become increasingly prominent as a model for studying human neurological diseases and exploring potential therapies. Zebrafish offer numerous benefits, such as genetic homology and brain similarities, complementing traditional mammalian models and serving as a valuable tool for genetic screening and drug discovery. In this comprehensive review, we highlight various drug delivery techniques and systems employed for therapeutic interventions of neurological diseases in zebrafish, and evaluate their suitability. We also discuss the challenges encountered during this process and present potential advancements in innovative techniques.
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Affiliation(s)
- Victoria Chaoul
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon; (V.C.); (J.B.); (O.S.)
| | - Emanuel-Youssef Dib
- Department of Biomedical Sciences, Faculty of Medicine and Medical Sciences, University of Balamand, Kalhat P.O. Box 100, Lebanon; (E.-Y.D.); (C.K.)
| | - Joe Bedran
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon; (V.C.); (J.B.); (O.S.)
| | - Chakib Khoury
- Department of Biomedical Sciences, Faculty of Medicine and Medical Sciences, University of Balamand, Kalhat P.O. Box 100, Lebanon; (E.-Y.D.); (C.K.)
| | - Omar Shmoury
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon; (V.C.); (J.B.); (O.S.)
| | - Frédéric Harb
- Department of Biomedical Sciences, Faculty of Medicine and Medical Sciences, University of Balamand, Kalhat P.O. Box 100, Lebanon; (E.-Y.D.); (C.K.)
| | - Jihane Soueid
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon; (V.C.); (J.B.); (O.S.)
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6
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Lu W, Yang F, Meng Y, An J, Hu B, Jian S, Yang G, Lu H, Wen C. Immunotoxicity and transcriptome analysis of zebrafish embryos exposure to Nitazoxanide. FISH & SHELLFISH IMMUNOLOGY 2023; 141:108977. [PMID: 37579811 DOI: 10.1016/j.fsi.2023.108977] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/23/2023] [Accepted: 07/27/2023] [Indexed: 08/16/2023]
Abstract
Nitazoxanide (NTZ) is a broad-spectrum immunomodulatory drug, and little information is about the immunotoxicity of aquatic organisms induced by NTZ. In the present study, reduced body length and decreased yolk sac absorption in the NTZ-treated group were observed. Meanwhile, the number of innate immune cells and adaptive immune cells was substantially reduced upon NTZ exposure, and the migration and retention of macrophages and neutrophils in the injured area were inhibited. Following NTZ stimulation, oxidative stress levels in the zebrafish increased obviously. Mechanistically, RNA-seq, a high-throughput method, was performed to analyze the global expression of differentially expressed genes (DEGs) in zebrafish embryos treated with NTZ. 531 DEGs were identified by comparative transcriptome analysis, including 121 up-regulated and 420 down-regulated genes in zebrafish embryos after NTZ exposure. The transcriptome sequences were further subjected to the Kyoto Encyclopedia of Genes and Genomes (KEGG) and gene ontology (GO) and analysis, showing phototransduction and metabolic pathway, respectively, and were most enriched. In addition, some immune-related genes were inhibited after NTZ exposure. RNA-seq results confirmed by qRT-PCR were used to verify the expression of the 6 selected genes. The other immune-related genes such as two pro-inflammatory cytokines (IL-1β, tnfα) and two chemokines (CXCL8b.3, CXCL-c1c) were further confirmed and were differentially regulated after NTZ exposure. In summary, NTZ exposure could lead to immunotoxicity and increased ROS in zebrafish embryos, this study provides valuable information for future elucidating the molecular mechanism of exogenous stimuli-induced immunotoxicity in aquatic ecosystems.
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Affiliation(s)
- Wuting Lu
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Fanhua Yang
- College of Food Science and Technology, Nanchang University, Nanchang, 330031, China
| | - Yunlong Meng
- Department of Medical Genetics, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jinhua An
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Baoqing Hu
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Shaoqing Jian
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Gang Yang
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Huiqiang Lu
- Ganzhou Key Laboratory for Drug Screening and Discovery, Gannan Normal University, Ganzhou, 341000, Jiangxi, China; Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, Jiangxi Key Laboratory of Developmental Biology of Organs, Affiliated Hospital of Jinggangshan University, Ji'an, 343009, China.
| | - Chungen Wen
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China.
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7
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Coppola A, Lombari P, Mazzella E, Capolongo G, Simeoni M, Perna AF, Ingrosso D, Borriello M. Zebrafish as a Model of Cardiac Pathology and Toxicity: Spotlight on Uremic Toxins. Int J Mol Sci 2023; 24:ijms24065656. [PMID: 36982730 PMCID: PMC10052014 DOI: 10.3390/ijms24065656] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
Chronic kidney disease (CKD) is an increasing health care problem. About 10% of the general population is affected by CKD, representing the sixth cause of death in the world. Cardiovascular events are the main mortality cause in CKD, with a cardiovascular risk 10 times higher in these patients than the rate observed in healthy subjects. The gradual decline of the kidney leads to the accumulation of uremic solutes with a negative effect on every organ, especially on the cardiovascular system. Mammalian models, sharing structural and functional similarities with humans, have been widely used to study cardiovascular disease mechanisms and test new therapies, but many of them are rather expensive and difficult to manipulate. Over the last few decades, zebrafish has become a powerful non-mammalian model to study alterations associated with human disease. The high conservation of gene function, low cost, small size, rapid growth, and easiness of genetic manipulation are just some of the features of this experimental model. More specifically, embryonic cardiac development and physiological responses to exposure to numerous toxin substances are similar to those observed in mammals, making zebrafish an ideal model to study cardiac development, toxicity, and cardiovascular disease.
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Affiliation(s)
- Annapaola Coppola
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Patrizia Lombari
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Elvira Mazzella
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giovanna Capolongo
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Mariadelina Simeoni
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Alessandra F. Perna
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Diego Ingrosso
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Margherita Borriello
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Correspondence:
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Rajesh V, Kokilavani A, Jayaseelan S, Gomathi S, Vishali K, Kumudhavalli MV. Embryonic exposure to acetyl-L-carnitine protects against valproic acid-induced cardiac malformation in zebrafish model. Amino Acids 2023:10.1007/s00726-023-03256-7. [PMID: 36894749 DOI: 10.1007/s00726-023-03256-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 02/22/2023] [Indexed: 03/11/2023]
Abstract
Worldwide, estimated counts of about 7.9 million children are born with serious birth defects. In addition to genetic factors, prenatal exposure to drugs and environmental toxicants represents a major contributing factor to congenital malformations. In earlier investigation, we explored cardiac malformation caused by valproic acid (VPA) during early developing stages of zebrafish. Since heart depends on mitochondrial fatty acid oxidative metabolism for energy demands in which carnitine shuttle has a major role, the present study aimed to investigate the effect of acetyl-L-carnitine (AC) against VPA-induced cardiac malformation in developing zebrafish. Initially, AC was subjected to toxicological evaluation, and two micromolar concentrations (25 µM and 50 µM) were selected for evaluation. A sub-lethal concentration of VPA (50 µM) was selected to induce cardiac malformation. The embryos were grouped and the drug exposures were made at 2.5 h post-fertilization (hpf). The cardiac development and functioning was monitored. A progressive decline in cardiac functioning was noted in group exposed to VPA 50 µM. At 96 hpf and 120 hpf, the morphology of heart was severely affected with the chambers which became elongated and string-like accompanied by histological changes. Acridine orange staining showed accumulation of apoptotic cells. Group exposed to VPA 50 µM with AC 50 µM showed a significant reduction in pericardial sac edema with morphological, functional and histological recovery in developing heart. Moreover, reduced number of apoptotic cells was noted. The improvement with AC might be due to restoration of carnitine homeostasis for cardiac energy metabolism in developing heart.
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Affiliation(s)
- Venugopalan Rajesh
- Department of Pharmacology, The Erode College of Pharmacy and Research Institute, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India.
| | - Annadurai Kokilavani
- Department of Pharmacology, The Erode College of Pharmacy and Research Institute, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Subramanian Jayaseelan
- Department of Pharmaceutical Analysis, The Erode College of Pharmacy and Research Institute, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Swaminathan Gomathi
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Ottacamund, Nilgiris District, Ooty, Tamil Nadu, 643001, India
| | - Korrapati Vishali
- Department of Pharmacology, Vignan's Foundation for Science, Technology and Research, Vadlamudi, Guntur, Andhra Pradesh, 522213, India
| | - Manni Venkatachari Kumudhavalli
- Department of Pharmaceutical Chemistry, Vinayaka Mission's College of Pharmacy, Kondappanaickenpatti, Yercaud Main Road, Salem, Tamil Nadu, 636008, India
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9
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Yin J, Wen H, Chen H. Toxicity evaluation of main zopiclone impurities based on quantitative structure-activity relationship models and in vitro tests. J Appl Toxicol 2023; 43:230-241. [PMID: 35945809 DOI: 10.1002/jat.4376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/30/2022] [Accepted: 08/03/2022] [Indexed: 01/17/2023]
Abstract
Toxicity evaluation of main zopiclone impurities can provide a basis for safety assessment and quality standards of zopiclone. In this study, the impurity profile of zopiclone was analyzed using forced degradation and related substances of zopiclone tablets using high-performance liquid chromatography (HPLC). Furthermore, various quantitative structure-activity relationship (QSAR) models were used to compare the toxicity, especially genotoxicity of two main zopiclone degradation impurities, namely, impurity B and 2-amino-5-chloropyridine. The predictive genotoxicity results were verified using an in vitro bacterial reverse mutation (Ames) test. Meanwhile, using zebrafish embryos as an animal model, zopiclone and its main impurities were analyzed at different concentrations, and their effects on zebrafish development, including embryonic teratogenesis and lethality, were examined. The results showed that impurity B and 2-amino-5-chloropyridine were the main degradation impurities of zopiclone; the latter's content increased with increase in the solution storage time. QSAR prediction and in vitro test results confirmed that both impurity B and 2-amino-5-chloropyridine were non-mutagenic and classified in the fifth impurity category. According to ICH M7 guidelines, these could be controlled as general non-mutagenic impurities. The relative toxicity to zebrafish embryo development was the highest for 2-amino-5-chloropyridine, followed by impurity B and zopiclone, and the malformation rate and mortality of embryos were concentration dependent. In conclusion, an increase in the control limit of 2-amino-5-chloropyridine is recommended when the quality standards of zopiclone materials and preparations are revised to ensure safety and quality control. The specific limit value of this impurity should be determined through further evaluation and research.
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Affiliation(s)
- Jie Yin
- National Institutes for Food and Drug Control, Key Laboratory of Chemical Drug Quality Research and Evaluation, National Medical Products Administration, Beijing, China
| | - Hairuo Wen
- National Institutes for Food and Drug Control, National Center for Drug Safety Evaluation and Monitoring, Beijing Key Laboratory of Drug Non-clinical Safety Evaluation and Research, Beijing, China
| | - Hua Chen
- National Institutes for Food and Drug Control, Key Laboratory of Chemical Drug Quality Research and Evaluation, National Medical Products Administration, Beijing, China
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10
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Monteiro B, Venâncio C, Francisco R, Sousa ACA, Lopes I. Contributions towards the hazard evaluation of two widely used cytostatic drugs. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:15641-15654. [PMID: 36169838 DOI: 10.1007/s11356-022-23120-7] [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] [Received: 04/25/2022] [Accepted: 09/15/2022] [Indexed: 06/16/2023]
Abstract
Cytostatic drugs are one of the most important therapeutic options for cancer, a disease that is expected to affect 29 million individuals by 2040. After being excreted, cytostatics reach wastewater treatment plants (WWTPs), which are unable to efficiently remove them, and consequently, they will be released into the aquatic environment. Due to the highly toxic properties of cytostatics, it is particularly relevant to evaluate their potential ecological risk. Yet, cytostatics toxicity data is still not available for various species. In this work, the ecotoxicity of two widely consumed cytostatics, cyclophosphamide (CYP-as a model cytostatic) and mycophenolic acid (MPA-as a priority cytostatic), was evaluated on three freshwater species-Raphidocelis subcapitata, Brachionus calyciflorus, and Danio rerio, and the risk quotient (RQ) was assessed. Both drugs significantly affected the yield and growth inhibition of the microalgae, while for rotifers, the least sensitive species, only significant effects were registered for CYP. These drugs also caused significant effects on the mortality and morphological abnormalities on zebrafish. The estimation of the RQ discloses that CYP seems to pose a low risk to aquatic biota while MPA poses a very high risk. Altogether, these results emphasize the need for more complete environmental risk assessments, to properly prioritize and rank cytostatics according to their potentially toxic effects on the environment and aquatic biota.
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Affiliation(s)
- Bruna Monteiro
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
- CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal
| | - Cátia Venâncio
- CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal
- Department of Biology, University of Aveiro, Aveiro, Portugal
| | - Rafael Francisco
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - Ana C A Sousa
- Department of Biology and Comprehensive Health Research Centre (CHRC), University of Évora, Évora, Portugal.
| | - Isabel Lopes
- CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal
- Department of Biology, University of Aveiro, Aveiro, Portugal
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11
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Al-Hamaly MA, Turner LT, Rivera-Martinez A, Rodriguez A, Blackburn JS. Zebrafish Cancer Avatars: A Translational Platform for Analyzing Tumor Heterogeneity and Predicting Patient Outcomes. Int J Mol Sci 2023; 24:2288. [PMID: 36768609 PMCID: PMC9916713 DOI: 10.3390/ijms24032288] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
The increasing number of available anti-cancer drugs presents a challenge for oncologists, who must choose the most effective treatment for the patient. Precision cancer medicine relies on matching a drug with a tumor's molecular profile to optimize the therapeutic benefit. However, current precision medicine approaches do not fully account for intra-tumoral heterogeneity. Different mutation profiles and cell behaviors within a single heterogeneous tumor can significantly impact therapy response and patient outcomes. Patient-derived avatar models recapitulate a patient's tumor in an animal or dish and provide the means to functionally assess heterogeneity's impact on drug response. Mouse xenograft and organoid avatars are well-established, but the time required to generate these models is not practical for clinical decision-making. Zebrafish are emerging as a time-efficient and cost-effective cancer avatar model. In this review, we highlight recent developments in zebrafish cancer avatar models and discuss the unique features of zebrafish that make them ideal for the interrogation of cancer heterogeneity and as part of precision cancer medicine pipelines.
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Affiliation(s)
- Majd A. Al-Hamaly
- Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40356, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
| | - Logan T. Turner
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, USA
| | | | - Analiz Rodriguez
- Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Jessica S. Blackburn
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40356, USA
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12
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Evaluation of developmental toxicity in zebrafish embryos and antiproliferative potential against human tumor cell lines of new derivatives containing 4-nitrophenyl group. Toxicol Appl Pharmacol 2023; 458:116325. [PMID: 36436567 DOI: 10.1016/j.taap.2022.116325] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
The aim of the studies was to evaluate the antiproliferative potential against human tumor cell lines of newly synthetized derivatives containing 4-nitrophenyl group, as well as its impact on developmental toxicity in zebrafish model. We selected 1-(4-nitrobenzoyl)-4-ethylsemicarbazide (APS-1) and 1-[(4-nitrophenyl)acetyl]-4-hexyl-thiosemicarbazide (APS-18) for research. The antiproliferative properties of semicarbazide derivatives were assessed against human cancer cell lines derived from hepatocellular adenocarcinoma (HepG2), renal cell carcinoma (769-P), non-small cell lung cancer (NCI-H1563) and glioblastoma multiforme (LN229) in comparison to the physiological human embryonic kidney (HEK-293) cell line. The influence of the tested substances on the cell cycle and apoptosis was also evaluated. Fish embryo acute toxicity test (FET) was performed based on OECD Guidelines (Test No. 236), and was carried out for the first 5 days post fertilization. The following concentrations of APS-1 and APS-18 were tested: 125-2000 μM and 0.125-1000 μM, respectively. The presented studies on the antiproliferative properties of the new semicarbazide derivatives showed that the compounds APS-1 and APS-18 reduce the viability of human tumor lines. Particularly noteworthy is the strong and selective antiproliferative activity of APS-18 against all neoplastic cell lines, in particular against glioblastoma. Against this tumor line, the compound APS-1 showed an effective inhibitory effect. In the FET we noted that the direct exposure of zebrafish embryos to APS-1 and APS-18 in used range of concentration did not cause morphological abnormalities, including cardiotoxicity. On basis of obtained outcomes it could be concluded that APS-1 and APS-18 may constitute models for further research, design and synthesis of new, safer drugs with more favorable anticancer properties.
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13
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Førde JL, Reiten IN, Fladmark KE, Kittang AO, Herfindal L. A new software tool for computer assisted in vivo high-content analysis of transplanted fluorescent cells in intact zebrafish larvae. Biol Open 2022; 11:281291. [PMID: 36355409 PMCID: PMC9770244 DOI: 10.1242/bio.059530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 11/02/2022] [Indexed: 11/12/2022] Open
Abstract
Acute myeloid leukemia and myelodysplastic syndromes are cancers of the bone marrow with poor prognosis in frail and older patients. To investigate cancer pathophysiology and therapies, confocal imaging of fluorescent cancer cells and their response to treatments in zebrafish larvae yields valuable information. While zebrafish larvae are well suited for confocal imaging, the lack of efficient processing of large datasets remains a severe bottleneck. To alleviate this problem, we present a software tool that segments cells from confocal images and track characteristics such as volume, location in the larva and fluorescent intensity on a single-cell basis. Using this software tool, we were able to characterise the responses of the cancer cell lines Molm-13 and MDS-L to established treatments. By utilizing the computer-assisted processing of confocal images as presented here, more information can be obtained while being less time-consuming and reducing the demand of manual data handling, when compared to a manual approach, thereby accelerating the pursuit of novel anti-cancer treatments. The presented software tool is available as an ImageJ java-plugin at https://zenodo.org/10.5281/zenodo.7383160 and the source code at https://github.com/Jfo004/ConfocalCellSegmentation.
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Affiliation(s)
- Jan-Lukas Førde
- Centre for Pharmacy, Department of Clinical Science, University of Bergen, 5021 Bergen, Norway,Department of Internal Medicine, Haukeland University Hospital, 5021 Bergen, Norway
| | - Ingeborg Nerbø Reiten
- Centre for Pharmacy, Department of Clinical Science, University of Bergen, 5021 Bergen, Norway
| | | | - Astrid Olsnes Kittang
- Centre for Pharmacy, Department of Clinical Science, University of Bergen, 5021 Bergen, Norway,Department of Clinical Science, University of Bergen, 5021 Bergen, Norway
| | - Lars Herfindal
- Centre for Pharmacy, Department of Clinical Science, University of Bergen, 5021 Bergen, Norway,Author for correspondence ()
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14
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A Liposomal Formulation of Simvastatin and Doxorubicin for Improved Cardioprotective and Anti-Cancer Effect. Int J Pharm 2022; 629:122379. [DOI: 10.1016/j.ijpharm.2022.122379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/19/2022] [Accepted: 11/04/2022] [Indexed: 11/11/2022]
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15
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Nie H, Pan M, Chen J, Yang Q, Hung TC, Xing D, Peng M, Peng X, Li G, Yan W. Titanium dioxide nanoparticles decreases bioconcentration of azoxystrobin in zebrafish larvae leading to the alleviation of cardiotoxicity. CHEMOSPHERE 2022; 307:135977. [PMID: 35948095 DOI: 10.1016/j.chemosphere.2022.135977] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
Interactions between titanium dioxide nanoparticles (n-TiO2) and pollutants in the aquatic environment may alter the bioavailability of pollutants, and thus altering their toxicity and fate. In order to investigate the bioconcentration of azoxystrobin (AZ) and its mechanism of cardiotoxicity in the presence of n-TiO2, the experiment was divided into control, n-TiO2 (100 μg/L), AZ (40, 200 and 1000 μg/L) and AZ (40, 200, 1000 μg/L) + n-TiO2 groups, and the zebrafish embryos were exposed to the exposure solution until 72 h post-fertilization. Results suggested the presence of n-TiO2 notably reduced the accumulation of AZ in larvae compared with exposure to AZ alone, thereby significantly decreasing AZ-induced cardiotoxicity, including heart rate changes, pericardium edema, venous thrombosis, increased sinus venosus and bulbus arteriosus distance and changes in cardiac-related gene expression. Further studies showed that AZ + n-TiO2 together restrained total-ATPase and Ca2+-ATPase activities, while the activity of Na+K+-ATPase increased at first and then decreased. Furthermore, there were significant changes in the expressions of oxidative phosphorylation and calcium channel-related genes, suggesting mitochondrial dysfunction may be the potential mechanism of cardiotoxicity induced by AZ and n-TiO2. This study supplies a new perspective for the joint action of AZ and environmental coexisting pollutants and provides a basis for ecological risk management of pesticides.
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Affiliation(s)
- Hongyan Nie
- College of Fisheries, Huazhong Agricultural University, Wuhan, 430070, China
| | - Meiqi Pan
- College of Fisheries, Huazhong Agricultural University, Wuhan, 430070, China
| | - Juan Chen
- Changsha Xinjia Bio-Engineering Co., Ltd., Changsha, 410000, Hunan, China
| | - Qing Yang
- Key Laboratory of Ecological Impacts of Hydraulic Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources and Chinese Academy of Sciences, Wuhan, 430079, China
| | - Tien-Chieh Hung
- Department of Biological and Agricultural Engineering, University of California-Davis, Davis, CA, 95616, USA
| | - Dan Xing
- Dadu River Hydropower Development Co., Ltd., Chengdu, China
| | - Maomin Peng
- Institute of Quality Standard and Testing Technology for Agro-Products, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, Hubei, China
| | - Xitian Peng
- Institute of Quality Standard and Testing Technology for Agro-Products, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, Hubei, China
| | - Guangyu Li
- College of Fisheries, Huazhong Agricultural University, Wuhan, 430070, China; Hubei Provincial Engineering Laboratory for Pond Aquaculture, Wuhan, 430070, China.
| | - Wei Yan
- Institute of Quality Standard and Testing Technology for Agro-Products, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, Hubei, China
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16
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Synthesis, Molecular Docking, and Preclinical Evaluation of a New Succinimide Derivative for Cardioprotective, Hepatoprotective and Lipid-Lowering Effects. Molecules 2022; 27:molecules27196199. [PMID: 36234730 PMCID: PMC9573045 DOI: 10.3390/molecules27196199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 08/23/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Cardiac and hepatotoxicities are major concerns in the development of new drugs. Better alternatives to other treatments are being sought to protect these vital organs from the toxicities of these pharmaceuticals. In this regard, a preclinical study is designed to investigate the histopathological effects of a new succinimide derivative (Comp-1) on myocardial and liver tissues, and the biochemical effects on selected cardiac biomarkers, hepatic enzymes, and lipid profiles. For this, an initially lethal/toxic dose was determined, followed by a grouping of selected albino rats into five groups (each group had n = 6). The control group received daily oral saline for 8 days. The 5-FU (5-Fluorouracil) group received oral saline daily for 8 days, added with the administration of a single dose of 5-FU (150 mg/kg I.P.) on day 5 of the study. The atenolol group received oral atenolol (20 mg/kg) for 8 days and 5-FU (150 mg/kg I.P.) on day 5 of the protocol. Similarly, two groups of rats treated with test compound (Comp-1) were administered with 5 mg/kg I.P. and 10 mg/kg I.P. for 8 days, followed by 5-FU (150 mg/kg I.P.) on day 5. Toxicity induced by 5-FU was manifested by increases in the serum creatinine kinase myocardial band (CK-MB), troponin I (cTnI) and lactate dehydrogenase (LDH), lipid profile, and selected liver enzymes, including ALP (alkaline phosphatase), ALT (alanine transaminase), AST (aspartate aminotransferase), BT (bilirubin total), and BD (direct bilirubin). These biomarkers were highly significantly decreased after the administration of the mentioned doses of the test compound (5 mg/kg and 10 mg/kg). Similarly, histological examination revealed cardiac and hepatic tissue toxicity by 5-FU. However, those toxic effects were also significantly recovered/improved after the administration of Comp-1 at the said doses. This derivative showed dose-dependent effects and was most effective at a dose of 10 mg/kg body weight. Binding energy data computed via docking simulations revealed that our compound interacts toward the human beta2-adrenergic G protein-coupled receptor (S = −7.89 kcal/mol) with a slight stronger affinity than the calcium channel T-type (S = −7.07 kcal/mol). In conclusion, the histological and biochemical results showed that the test compound (Comp-1) had prominent cardioprotective, hepatoprotective, and lipolytic effects against 5-FU-induced toxicity in the subjected animal model.
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17
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Li D, Sun W, Lei H, Li X, Hou L, Wang Y, Chen H, Schlenk D, Ying GG, Mu J, Xie L. Cyclophosphamide alters the behaviors of adult Zebrafish via neurotransmitters and gut microbiota. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 250:106246. [PMID: 35917676 DOI: 10.1016/j.aquatox.2022.106246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Cyclophosphamide, one of the earliest prescribed alkylating anticancer drugs, has been frequently detected in aquatic environments. However, its effects on fish behavior and associated mechanisms remain largely unknown. In this study, the behaviors, neurochemicals, and gut microbiota of adult zebrafish were investigated after 2 months of exposure to CP at 0.05, 0.5, 5, and 50 µg/L. Behavioral assays revealed that CP increased locomotion and anxiety, and decreased the cognition of zebrafish. The alteration of neurotransmitters and related gene expressions in the dopamine and gamma-aminobutyric acid pathways induced by CP may be responsible for the observed changes in locomotion and cognition of adult zebrafish. Meanwhile, CP increased the anxiety of adult zebrafish through the serotonin, acetylcholine, and histamine pathways in the brain. In addition, increased abundances of Fusobacteriales, Reyanellales, Staphylococcales, Rhodobacterals, and Patescibateria in the intestine at the CP-50 treatment were observed. The study has demonstrated that CP affects the locomotion, anxiety, and cognition in zebrafish, which might be linked with the dysfunction of neurochemicals in the brain. This study further suggests that the gut-brain axis might interact to modulate fish behaviors upon exposure to CP (maybe other organic pollutants). Further research is warranted to test this hypothesis.
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Affiliation(s)
- Dan Li
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Weijun Sun
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Haojun Lei
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Xiao Li
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Liping Hou
- School of Life Sciences, Guangzhou University, Guangzhou 510655, China
| | - Yongzhuang Wang
- Key Laboratory of Environment Change and Resources Use in Beibu Gulf, Nanning Normal University, Ministry of Education, Nanning 530001, China
| | - Hongxing Chen
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Daniel Schlenk
- Department of Environmental Sciences, University of California Riverside, Riverside, CA 92507, USA
| | - Guang-Guo Ying
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Jingli Mu
- College of Geography and Oceanography, Minjiang University, Fuzhou 350108, PR China
| | - Lingtian Xie
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China.
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18
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Yi C, Yang L, Yi R, Yu H, Zhang J, Nawaz MI. Degradation of the nonylphenol aqueous solution by strong ionization discharge: evaluation of degradation mechanism and the water toxicity of zebrafish. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2022; 86:227-243. [PMID: 35906905 DOI: 10.2166/wst.2022.175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Nonylphenol (NP) is a typical environmental endogenous disrupter with low concentration and high toxicity. This paper describes the mechanism of NP degradation in solution by strong ionization dielectric barrier discharge (SIDBD). Furthermore, the degradation performance of NP by SIDBD was tested by changing the equipment voltage, the initial concentration of NP in aqueous solution, pH, and inorganic ions. Degradation pathways of NP were detected using a high-performance liquid chromatography-mass spectrometer. The biological effects of NP degradation were assessed by detecting indicators of embryonic development in zebrafish (survival rate, fetal movement, heartbeat, the body length, behavior, deformity) and adult fish (sex differentiation, weight, ovarian testes pathological section analysis). The results showed when the input O2 was 5 L/min and the voltage was 3.2 kV, the degradation efficiency of NP can reach 99.0% after 60 min of experiment. Equipment voltage, initial concentration of NP in solution, pH, inorganic ions and other factors can influence the degradation efficiency of NP by DBD. At the higher concentration of NP, the greater influence on embryonic development in zebrafish was noticed. Although the effects of NP on zebrafish sex differentiation were not obvious, it showed significant male weight inhibition and decrease in sperm number.
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Affiliation(s)
- Chengwu Yi
- School of Environmental and Safety Engineering, Jiangsu University, Jiangsu, Zhenjiang 212013, China E-mail:
| | - Liu Yang
- School of Environmental and Safety Engineering, Jiangsu University, Jiangsu, Zhenjiang 212013, China E-mail:
| | - Rongjie Yi
- School of Environmental and Safety Engineering, Jiangsu University, Jiangsu, Zhenjiang 212013, China E-mail:
| | - Haijun Yu
- School of Environmental and Safety Engineering, Jiangsu University, Jiangsu, Zhenjiang 212013, China E-mail:
| | - Jianan Zhang
- School of Environmental and Safety Engineering, Jiangsu University, Jiangsu, Zhenjiang 212013, China E-mail:
| | - Muhammad Imran Nawaz
- Department of Environmental Engineering, University of Engineering and Technology, Taxila 47080, Pakistan
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19
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Liang A, Wu F, Li C, Yu Y, Dong Z, Chen G, Yu F, Yuwen Y, Liu D. Aspirin inhibits stem cell proliferation during freshwater Dugesia japonica regeneration by STAT3/SOX2/OCT4 signaling pathway. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 247:106158. [PMID: 35429915 DOI: 10.1016/j.aquatox.2022.106158] [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: 01/10/2022] [Revised: 04/02/2022] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
As a widely used drug in clinical practice, aspirin has a large number of residual drugs and metabolites discharged into the environment during the pharmaceutical process or after taking the drug. Aspirin content and its metabolite, salicylic acid, have been reported and detected in several river water samples and municipal wastewaters. However, little is known about the toxicity mechanisms of this drug in aquatic invertebrates. In this study, we examine the toxic effect and investigate the toxicity mechanism of aspirin in planarian, which own the excellent regeneration and sensitive toxicity detection ability. Planarian is treated with 0.7 mM aspirin for 6 h, 48 h, 3 d and 5 d, and the mRNA and protein expression levels of the stem cells markers, in parallel with the target genes of the signaling pathway are analyzed by RT-qPCR, whole-mount immunofluorescence, and Western blot. The results show that aspirin strongly inhibits stem cell proliferation and causes retarded blastemas growth in planarians. Furthermore, the mRNA and protein expression levels of stem cells markers and the target genes dramatically decrease after the aspirin treatment. Meanwhile, the expression level of apoptotic cells also shows a downward trend. Their significant and coincident downregulations after the aspirin treatment suggest that aspirin regulates planarian regeneration via STAT3/SOX2/OCT4 signaling pathway. Our work reveals the toxicological effect and the mechanism of aspirin to the planarian, and provides basic data for therapeutic applications of aspirin in regeneration and warns about the ecological damage of aspirin abuse.
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Affiliation(s)
- Ang Liang
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China; School of Nursing, Xinxiang Medical University, Xinxiang, 453003 Henan, China
| | - Fan Wu
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China
| | - Chaojie Li
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China
| | - Yiyang Yu
- University of California, San Diego, La Jolla, CA, United States
| | - Zimei Dong
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China.
| | - Guangwen Chen
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China.
| | - Fei Yu
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China
| | - Yanqing Yuwen
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China
| | - Dezeng Liu
- College of Life Science, Henan Normal University, Xinxiang, 453007 Henan, China
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20
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Li D, Sun W, Chen H, Lei H, Li X, Liu H, Huang GY, Shi WJ, Ying GG, Luo Y, Xie L. Cyclophosphamide affects eye development and locomotion in zebrafish (Danio rerio). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 805:150460. [PMID: 34818796 DOI: 10.1016/j.scitotenv.2021.150460] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/15/2021] [Accepted: 09/15/2021] [Indexed: 06/13/2023]
Abstract
Cyclophosphamide (CP) is a broad-spectrum anticancer drug and has been frequently detected in aquatic environments due to its incomplete removal by wastewater treatment facilities and slow degradation in waters. Its toxicity in fish remains largely unknown. In this study, zebrafish eggs <4 h post fertilization (hpf) were exposed to CP at the concentrations from 0.5 to 50.0 μg/L until 168 hpf, and its toxicity was evaluated by biochemical, transcriptomic, and behavioral approaches. The results showed that malformation and mortality rates increased with CP concentrations. The 7-day malformation EC50 and mortality (LC30) by CP were calculated to be 86.8 μg/L and 7.5 mg/L, respectively. Inhibited startle response (light to dark) (a minimal of 19%) and reduced swimming velocity (a minimal of 30%) were observed in the CP-exposed larvae. The thicknesses of retinal ganglion layer, inner plexiform layer, and inner nuclear layer in the retina were increased after exposure to CP. Meanwhile, exposure to CP increased karyorrhexis and karyolysis in the liver tissue. Transcriptomic analysis identified 607 differentially expressed genes (DEGs) (159 up-regulated and 448 down-regulated). A significant reduction in the transcripts of sgk1 (the FoxO pathway), jun (the MAPK pathway), and diabloa (apoptosis pathway) were observed in the CP-treated larvae. This study has demonstrated that low concentrations of CP cause malformation, reduced swimming capacity, histopathological alterations in the retina and liver tissues, and interference on transcriptional expressions of key genes associated with different pathways. The ecological risk of CP and other anticancer drugs to aquatic organisms merits future investigation.
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Affiliation(s)
- Dan Li
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Weijun Sun
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Hongxing Chen
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Haojun Lei
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Xiao Li
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Hongsong Liu
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Guo-Yong Huang
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Wen-Jun Shi
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Guang-Guo Ying
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Yongju Luo
- Guangxi Academy of Fishery Sciences, Nanning 530021, China.
| | - Lingtian Xie
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety, MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China.
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21
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Bauer B, Mally A, Liedtke D. Zebrafish Embryos and Larvae as Alternative Animal Models for Toxicity Testing. Int J Mol Sci 2021; 22:13417. [PMID: 34948215 PMCID: PMC8707050 DOI: 10.3390/ijms222413417] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 02/07/2023] Open
Abstract
Prerequisite to any biological laboratory assay employing living animals is consideration about its necessity, feasibility, ethics and the potential harm caused during an experiment. The imperative of these thoughts has led to the formulation of the 3R-principle, which today is a pivotal scientific standard of animal experimentation worldwide. The rising amount of laboratory investigations utilizing living animals throughout the last decades, either for regulatory concerns or for basic science, demands the development of alternative methods in accordance with 3R to help reduce experiments in mammals. This demand has resulted in investigation of additional vertebrate species displaying favourable biological properties. One prominent species among these is the zebrafish (Danio rerio), as these small laboratory ray-finned fish are well established in science today and feature outstanding biological characteristics. In this review, we highlight the advantages and general prerequisites of zebrafish embryos and larvae before free-feeding stages for toxicological testing, with a particular focus on cardio-, neuro, hepato- and nephrotoxicity. Furthermore, we discuss toxicokinetics, current advances in utilizing zebrafish for organ toxicity testing and highlight how advanced laboratory methods (such as automation, advanced imaging and genetic techniques) can refine future toxicological studies in this species.
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Affiliation(s)
- Benedikt Bauer
- Institute of Pharmacology and Toxicology, Julius-Maximilians-University, 97078 Würzburg, Germany; (B.B.); (A.M.)
| | - Angela Mally
- Institute of Pharmacology and Toxicology, Julius-Maximilians-University, 97078 Würzburg, Germany; (B.B.); (A.M.)
| | - Daniel Liedtke
- Institute of Human Genetics, Julius-Maximilians-University, 97074 Würzburg, Germany
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22
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Yang M, Huang J, Zhang S, Zhao X, Feng D, Feng X. Melatonin mitigated circadian disruption and cardiovascular toxicity caused by 6-benzylaminopurine exposure in zebrafish. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 223:112555. [PMID: 34332249 DOI: 10.1016/j.ecoenv.2021.112555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 06/13/2023]
Abstract
As a highly effective plant hormone, the overuse of 6-benzylaminopurine (6-BA) may pose potential threats to organisms and the environment. Melatonin is widely known for its regulation of sleep rhythm, and it also shows a beneficial effect in a variety of adverse situations. In order to investigate the harm of 6-BA to vertebrates and whether melatonin can reverse the toxicity induced by 6-BA, we analyzed the circadian rhythm and cardiovascular system of zebrafish, and further clarified the role of the thyroid endocrine system. The exposure of well-developed embryos started at 2 hpf, then 6-BA and/or melatonin were carried out. The results indicated that 6-BA disturbed the rhythmic activities of the larvae, increased wakefulness, correspondingly reduced their rest, and induced disrupted clock gene expression. Video analysis and qRT-PCR data found that zebrafish under 6-BA exposure showed obvious cardiovascular morphological abnormalities and dysfunction, and the mRNA levels of cardiovascular-related genes (nkx2.5, gata4, myl7, vegfaa and vegfab) were significantly down-regulated. In addition, altered thyroid hormone content and hypothalamus-pituitary-thyroid (HPT) axis-related gene expression were also clearly observed. 1umol/L of melatonin had little effect on zebrafish, but its addition could significantly alleviate the circadian disturbance and cardiovascular toxicity caused by 6-BA, and simultaneously played a regulatory role in thyroid system. Our research revealed the adverse effects of 6-BA on zebrafish larvae and the protective role of melatonin in circadian rhythm, cardiovascular and thyroid systems.
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Affiliation(s)
- Mengying Yang
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Jiaxing Huang
- The Institute of Robotics and Automatic Information System, Tianjin Key Laboratory of Intelligent Robotics, Nankai University, Tianjin 300350, China
| | - Shuhui Zhang
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Xin Zhao
- The Institute of Robotics and Automatic Information System, Tianjin Key Laboratory of Intelligent Robotics, Nankai University, Tianjin 300350, China.
| | - Daofu Feng
- Department of General Surgery, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin 300052, China.
| | - Xizeng Feng
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China.
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23
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Song YS, Dai MZ, Zhu CX, Huang YF, Liu J, Zhang CD, Xie F, Peng Y, Zhang Y, Li CQ, Zhang LJ. Validation, Optimization, and Application of the Zebrafish Developmental Toxicity Assay for Pharmaceuticals Under the ICH S5(R3) Guideline. Front Cell Dev Biol 2021; 9:721130. [PMID: 34595173 PMCID: PMC8476914 DOI: 10.3389/fcell.2021.721130] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/12/2021] [Indexed: 11/13/2022] Open
Abstract
The zebrafish as an alternative animal model for developmental toxicity testing has been extensively investigated, but its assay protocol was not harmonized yet. This study has validated and optimized the zebrafish developmental toxicity assay previously reported by multiple inter-laboratory studies in the United States and Europe. In this study, using this classical protocol, of 31 ICH-positive compounds, 23 compounds (74.2%) were teratogenic in zebrafish, five had false-negative results, and three were neither teratogenic nor non-teratogenic according to the protocol standard; of 14 ICH-negative compounds, 12 compounds (85.7%) were non-teratogenic in zebrafish and two had false-positive results. After we added an additional TI value in the zebrafish treated with testing compounds at 2 dpf along with the original 5 dpf, proposed a new category as the uncategorized compounds for those TI values smaller than the cutoff both at 2 dpf and 5 dpf but inducing toxic phenotypes, refined the testing concentration ranges, and optimized the TI cut-off value from ≥ 10 to ≥ 3 for compounds with refined testing concentrations, this optimized zebrafish developmental assay reached 90.3% sensitivity (28/31 positive compounds were teratogenic in zebrafish) and 88.9% (40/45) overall predictability. Our results from this study strongly support the use of zebrafish as an alternative in vivo method for screening and assessing the teratogenicity of candidate drugs for regulatory acceptance.
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Affiliation(s)
- Yi-Sheng Song
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | | | - Chen-Xia Zhu
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, China
| | | | - Jing Liu
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Cheng-Da Zhang
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Feng Xie
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Yi Peng
- Hunter Biotechnology, Inc., Hangzhou, China
| | - Yong Zhang
- Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China.,Hunter Biotechnology, Inc., Hangzhou, China
| | - Chun-Qi Li
- Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China.,Hunter Biotechnology, Inc., Hangzhou, China
| | - Li-Jiang Zhang
- Center of Safety Evaluation and Research, Hangzhou Medical College, Hangzhou, China.,Key Laboratory of Drug Safety Evaluation and Research of Zhejiang Province, Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China.,Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, China
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24
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Ma J, Huang Y, Jiang P, Liu Z, Luo Q, Zhong K, Yuan W, Meng Y, Lu H. Pyridaben induced cardiotoxicity during the looping stages of zebrafish (Danio rerio) embryos. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2021; 237:105870. [PMID: 34107429 DOI: 10.1016/j.aquatox.2021.105870] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/11/2021] [Accepted: 05/14/2021] [Indexed: 06/12/2023]
Abstract
Pyridaben is a widely used acaricide in agriculture and reaches a high concentration (97 μg/L) in paddy water for a short time when pyridaben was applied to rice. However, its toxicity to aquatic organisms is still poorly understood. Therefore, we assessed the pyridaben cardiotoxicity to aquatic organisms using the zebrafish (Danio rerio) model. We found that pyridaben is highly toxic to aquatic organisms, and LC50 of pyridaben for zebrafish at 72 hpf was 100.6 μg/L. Pyridaben caused severe cardiac malformations and functional abnormalities. Morphologic abnormity included severe pericardial edema, cardiomegaly, decreased cardiomyocytes, thinning of the myocardial layer, linear heart, and increased the distance between sinus venous and bulbus arteriosus (SV-BA). Functional failure included arrhythmia, heart failure, and reduced pumping efficiency. The genes involved in heart development, WNT signaling, BMP signaling, ATPase, and cardiac troponin C were abnormally expressed in the pyridaben treatment group. Exposure to pyridaben increased oxidative stress and induced cell apoptosis. The above causes may lead to cardiac toxicity. The results suggest that pyridaben exposure induced elevated oxidative stress through the WNT signaling pathway, which in turn led to apoptosis in the heart and cardiotoxicity. Besides, pyridaben exposure at the critical stage of cardiac looping (24-36 hpf) resulted in the greatest cardiotoxicity. The chorion reduced the entry of pyridaben and protected zebrafish embryos, resulting in cardiotoxicity second only to the stage of cardiac looping. The study should provide valuable information that pyridaben exposure causes cardiotoxicity in zebrafish embryos and have potential health risks for other aquatic organisms and humans.
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Affiliation(s)
- Jinze Ma
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Yong Huang
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China; College of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Ping Jiang
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Zhou Liu
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Qiang Luo
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Keyuan Zhong
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Wei Yuan
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Yunlong Meng
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China; College of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China
| | - Huiqiang Lu
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, Jiangxi, China.
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25
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Chen S, Zhang DL, Ren CL, Zou WQ, Tian XY, Du XH, Tan CX. Novel Pyridyl-Oxazole Carboxamides: Toxicity Assay Determination in Fungi and Zebrafish Embryos. Molecules 2021; 26:molecules26133883. [PMID: 34202103 PMCID: PMC8271392 DOI: 10.3390/molecules26133883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 12/15/2022] Open
Abstract
Eight novel pyridyl–oxazole carboxamides were evaluated against fungi and displayed good fungicidal activities against Botrytis cinereal and Rhizoctonia solani. Preliminary bioassay results indicated that at 100 mg/L, compounds 6a–6e, 6g and 6h exhibited 100% fungicidal activities against Botrytis cinerea, and the compound 6b to Rhizoctonia solani at 100%. Then, the zebrafish embryo acute toxicity test was performed to assess the toxicity of 6b and 6c. A series of malformations appeared, when the zebrafish embryos were exposed to 6b and 6c, such as delayed yolk sac resorption, significant shortening of body length, pericardial edema, bending spine, lack of melanin, heart hemorrhage, head hemorrhage, delayed swim sac development, yolk malformation and head malformation. In addition, the acute toxicity of 6b to zebrafish embryo is 4.878 mg/L, and 6c is 6.257 mg/L.
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26
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Narumanchi S, Wang H, Perttunen S, Tikkanen I, Lakkisto P, Paavola J. Zebrafish Heart Failure Models. Front Cell Dev Biol 2021; 9:662583. [PMID: 34095129 PMCID: PMC8173159 DOI: 10.3389/fcell.2021.662583] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 04/06/2021] [Indexed: 01/02/2023] Open
Abstract
Heart failure causes significant morbidity and mortality worldwide. The understanding of heart failure pathomechanisms and options for treatment remain incomplete. Zebrafish has proven useful for modeling human heart diseases due to similarity of zebrafish and mammalian hearts, fast easily tractable development, and readily available genetic methods. Embryonic cardiac development is rapid and cardiac function is easy to observe and quantify. Reverse genetics, by using morpholinos and CRISPR-Cas9 to modulate gene function, make zebrafish a primary animal model for in vivo studies of candidate genes. Zebrafish are able to effectively regenerate their hearts following injury. However, less attention has been given to using zebrafish models to increase understanding of heart failure and cardiac remodeling, including cardiac hypertrophy and hyperplasia. Here we discuss using zebrafish to study heart failure and cardiac remodeling, and review zebrafish genetic, drug-induced and other heart failure models, discussing the advantages and weaknesses of using zebrafish to model human heart disease. Using zebrafish models will lead to insights on the pathomechanisms of heart failure, with the aim to ultimately provide novel therapies for the prevention and treatment of heart failure.
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Affiliation(s)
- Suneeta Narumanchi
- Unit of Cardiovascular Research, Minerva Foundation Institute for Medical Research, Biomedicum Helsinki, Helsinki, Finland
| | - Hong Wang
- Unit of Cardiovascular Research, Minerva Foundation Institute for Medical Research, Biomedicum Helsinki, Helsinki, Finland
| | - Sanni Perttunen
- Unit of Cardiovascular Research, Minerva Foundation Institute for Medical Research, Biomedicum Helsinki, Helsinki, Finland
| | - Ilkka Tikkanen
- Unit of Cardiovascular Research, Minerva Foundation Institute for Medical Research, Biomedicum Helsinki, Helsinki, Finland.,Abdominal Center Nephrology, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - Päivi Lakkisto
- Unit of Cardiovascular Research, Minerva Foundation Institute for Medical Research, Biomedicum Helsinki, Helsinki, Finland.,Department of Clinical Chemistry and Hematology, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - Jere Paavola
- Unit of Cardiovascular Research, Minerva Foundation Institute for Medical Research, Biomedicum Helsinki, Helsinki, Finland
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27
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Bhattacharjya S, Adhikari T, Sahu A, Patra AK. Ecotoxicological effect of TiO 2 nano particles on different soil enzymes and microbial community. ECOTOXICOLOGY (LONDON, ENGLAND) 2021; 30:719-732. [PMID: 33797020 DOI: 10.1007/s10646-021-02398-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 06/12/2023]
Abstract
TiO2 nano particles (NPs) are one of the most produced nanoparticles in the world which are increasingly being released in to the soil. Soils are exposed to various level of concentration of TiO2 NPs, which has raised concern over the adverse influence on soil microbial community, in turn on ecosystem functions. Although, increasing number of studies on ecotoxicological effect of TiO2 NPs are coming up recently, however, a common conscience has yet to be reached regarding the impact of TiO2 NPs on soil microbial community and processes. Moreover, very few studies have targeted soil enzymes which are being considered as sensitive indicator of soil health. Therefore, the present study has been carried out to estimate the ecotoxicological effect of various doses of TiO2 NPs (5, 10, 20, 40, 80, 100 mg kg-1 soil) on different soil enzymes and microbial community structure. Results revealed that soil enzyme activities and microbial biomass had a uniform trend where the value increased up to the dose of 20 mg TiO2 NPs kg-1 soil and there onwards reduced drastically up to 100 mg TiO2 NPs kg-1 soil dose. On the contrary, soil respiration and metabolic quotient kept increasing up to 100 mg TiO2 NPs kg-1 soil dose indicating sub-lethal stress on microbial community. Nevertheless, the structure of microbial community had slightly different trend where the biomass of total phospho lipid fatty acid (PLFA), Gram positive, Gram negative bacteria, fungi, actinomyctetes and anaerobes were found to be increased up to dose of 80 mg TiO2 NPs kg-1 soil, but, significantly declined at 100 mg TiO2 NPs kg-1 soil dose. Furthermore, temperature effect on TiO2 NPs toxicity had exhibited a less negative impact at 40 °C rather than at 25 °C. In addition alteration index (AI3), an integrated indicator of C, N, P cycling of soils as well as a well-documented indicator of soil pollution, has been found to be regulated by soil respiration, clay content, anaerobe and eukaryote for AI3-Acid Phos. and by fungi to bacteria ratio, soil respiration, microbial biomass and Gram positive bacteria for AI3-Alk. Phos. Overall, the study provided valuable information regarding ecotoxicological impact of environmentally relevant concentrations of TiO2 NPs in clay loam soils as well as improved our perception regarding the impact of NPs on soil functioning.
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Affiliation(s)
| | - Tapan Adhikari
- ICAR- Indian Institute of Soil Science, Nabibagh, Berasia Road, Bhopal, 462038, India
| | - Asha Sahu
- ICAR- Indian Institute of Soil Science, Nabibagh, Berasia Road, Bhopal, 462038, India
| | - Ashok K Patra
- ICAR- Indian Institute of Soil Science, Nabibagh, Berasia Road, Bhopal, 462038, India
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28
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Corsinovi D, Usai A, Sarlo MD, Giannaccini M, Ori M. Zebrafish Avatar to Develop Precision Breast Cancer Therapies. Anticancer Agents Med Chem 2021; 22:748-759. [PMID: 33797388 DOI: 10.2174/1871520621666210402111634] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/08/2021] [Accepted: 02/15/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Zebrafish (Danio rerio) is a vertebrate that has become a popular alternative model for the cellular and molecular study of human tumors and for drug testing and validating approaches. Notably, zebrafish embryos, thanks to their accessibility, allow rapid collection of in vivo results prodromal to validation in the murine models in respect to the 3R principles. The generation of tumor xenograft in zebrafish embryos and larvae, or zebrafish avatar, represents a unique opportunity to study tumor growth, angiogenesis, cell invasion and metastatic dissemination, interaction between tumor and host in vivo avoiding immunogenic rejection, representing a promising platform for the translational research and personalized therapies. OBJECTIVE In this mini-review we report recent advances in breast cancer research and drug testing that took advantage of the zebrafish xenograft model using both breast cancer cell lines and patient's biopsy. CONCLUSION Patient derived xenograft, together with the gene editing, the omics biotechnology, the in vivo time lapse imaging and the high-throughput screening that are already set up and largely used in zebrafish, could represent a step forward towards precision and personalized medicine in the breast cancer research field.
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Affiliation(s)
- Debora Corsinovi
- Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa. Italy
| | - Alice Usai
- Department of Biology, University of Pisa, Pisa. Italy
| | | | | | - Michela Ori
- Department of Biology, University of Pisa, Pisa. Italy
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29
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Clozapine Induced Developmental and Cardiac Toxicity on Zebrafish Embryos by Elevating Oxidative Stress. Cardiovasc Toxicol 2021; 21:399-409. [PMID: 33486714 DOI: 10.1007/s12012-021-09632-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 01/09/2021] [Indexed: 01/03/2023]
Abstract
Clozapine is one of the antipsychotic drugs for treating schizophrenia, but its cardiotoxicity was the primary obstacle for its clinical use, due to the unknown mechanism of clozapine-induced cardiotoxicity. In this study, we studied the cardiotoxicity of clozapine by employing zebrafish embryos. Acute clozapine exposure showed dose-dependent mortality with the LC50 at 59.36 μmol L-1 and 49.60 μmol L-1 when determined at 48 and 72 h post exposure, respectively. Morphological abnormalities like pericardial edema, incompletely heart looping, and bradycardia were detected after clozapine exposure in a time- and dose-dependent manner. Clozapine treatment also resulted in a slower heart rate and disturbed rhythm in zebrafish embryos. Also, oxidative stress was observed after clozapine exposure by measurement of ROS (reactive oxygen species), MDA (a lipid peroxidation marker), antioxidant enzyme activities, and oxidative stress-related gene expression. The elevation of inflammation coincided with oxidative stress by the assay of inflammation-related genes expression accompanied by clozapine incubation. Collectively, the data indicate that clozapine might achieve cardiotoxic effect in zebrafish larva through increasing oxidative stress, attenuation in antioxidant defense, and up-regulation of inflammatory cytokines. The data could provide experimental explanations for myocarditis and pericarditis induced by clozapine in clinics, and help find an effective solution to reduce its cardiotoxicity.
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30
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Lane S, More LA, Asnani A. Zebrafish Models of Cancer Therapy-Induced Cardiovascular Toxicity. J Cardiovasc Dev Dis 2021; 8:jcdd8020008. [PMID: 33499052 PMCID: PMC7911266 DOI: 10.3390/jcdd8020008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/11/2021] [Accepted: 01/20/2021] [Indexed: 12/13/2022] Open
Abstract
Purpose of review: Both traditional and novel cancer therapies can cause cardiovascular toxicity in patients. In vivo models integrating both cardiovascular and cancer phenotypes allow for the study of on- and off-target mechanisms of toxicity arising from these agents. The zebrafish is the optimal whole organism model to screen for cardiotoxicity in a high throughput manner, while simultaneously assessing the role of cardiotoxicity pathways on the cancer therapy’s antitumor effect. Here we highlight established zebrafish models of human cardiovascular disease and cancer, the unique advantages of zebrafish to study mechanisms of cancer therapy-associated cardiovascular toxicity, and finally, important limitations to consider when using the zebrafish to study toxicity. Recent findings: Cancer therapy-associated cardiovascular toxicities range from cardiomyopathy with traditional agents to arrhythmias and thrombotic complications associated with newer targeted therapies. The zebrafish can be used to identify novel therapeutic strategies that selectively protect the heart from cancer therapy without affecting antitumor activity. Advances in genome editing technology have enabled the creation of several transgenic zebrafish lines valuable to the study of cardiovascular and cancer pathophysiology. Summary: The high degree of genetic conservation between zebrafish and humans, as well as the ability to recapitulate cardiotoxic phenotypes observed in patients with cancer, make the zebrafish an effective model to study cancer therapy-associated cardiovascular toxicity. Though this model provides several key benefits over existing in vitro and in vivo models, limitations of the zebrafish model include the early developmental stage required for most high-throughput applications.
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Affiliation(s)
- Sarah Lane
- CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; (S.L.); (L.A.M.)
| | - Luis Alberto More
- CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; (S.L.); (L.A.M.)
| | - Aarti Asnani
- CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; (S.L.); (L.A.M.)
- Harvard Medical School, Boston, MA 02115, USA
- Correspondence:
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31
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Du ZC, Xia ZS, Huang YF, Peng Y, Cao BB, Li CQ, Liang YF, Zhao FH, Zhang MZ, Chen ZM, Hou XT, Hao EW, Deng JG. Cardiotoxicity induced by Cochinchina momordica seed extract in zebrafish. J Appl Toxicol 2021; 41:1222-1231. [PMID: 33445225 DOI: 10.1002/jat.4108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 10/08/2020] [Accepted: 10/27/2020] [Indexed: 01/01/2023]
Abstract
Momordica cochinchinensis (Lour.) Spreng is an indigenous South Asian edible fruit, and seeds of Momordica cochinchinensis have been used therapeutically in traditional Chinese medicine. Previous studies have shown that M. cochinchinensis seed (Momordicae Semen) has various pharmaceutical properties such as antioxidant and anti-ulcer effects as well as contains secondary metabolites with potential anticancer activities such as triterpenoids and saponins. Recent studies reported that water extract and ethanol extract of M. cochinchinensi seed were tested on mammals using an acute toxic classic method as OECD guidelines 420. No matter injected intravenously or intramuscularly, animals died within several days. In this study, zebrafish embryos were exposed to various doses of Cochinchina momordica seed extract (CMSE) from 2 dpf (days post fertilization, dpf) to 3 dpf. CMSE-induced cardiotoxicity such as pericardial edema, cardiac apoptosis, increased ROS production, cardiac neutrophil infiltration, decreased blood flow velocity, and reduced expression of three marker genes of cardiac functions were found in zebrafish roughly in a dose-dependent manner. These results suggest that CMSE may induce cardiotoxicity through pathways involved in inflammation, oxidative stress, and apoptosis.
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Affiliation(s)
- Zheng-Cai Du
- Guangxi Scientific Experimental Center of Traditional Chinese Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Zhong-Shang Xia
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Yan-Feng Huang
- Hunter Biotechnology, Inc., Transfarland, Hangzhou, China
| | - Yi Peng
- Hunter Biotechnology, Inc., Transfarland, Hangzhou, China
| | - Bing-Bing Cao
- Hunter Biotechnology, Inc., Transfarland, Hangzhou, China
| | - Chun-Qi Li
- Hunter Biotechnology, Inc., Transfarland, Hangzhou, China
| | - Yun-Fei Liang
- Guangxi Wuzhou Pharmaceutical Group Co., Ltd., Wuzhou, China
| | - Fang-Hui Zhao
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Ming-Zhe Zhang
- Guangxi Scientific Experimental Center of Traditional Chinese Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Zhang-Mei Chen
- Guangxi Scientific Experimental Center of Traditional Chinese Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Xiao-Tao Hou
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Er-Wei Hao
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Traditional Chinese Medicine, Nanning, China.,Guangxi Collaborative Innovation Center for Research on Functional Ingredients of Agricultural Residues, Guangxi University of Traditional Chinese Medicine, Nanning, China
| | - Jia-Gang Deng
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Traditional Chinese Medicine, Nanning, China.,Guangxi Collaborative Innovation Center for Research on Functional Ingredients of Agricultural Residues, Guangxi University of Traditional Chinese Medicine, Nanning, China
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Echeazarra L, Hortigón-Vinagre MP, Casis O, Gallego M. Adult and Developing Zebrafish as Suitable Models for Cardiac Electrophysiology and Pathology in Research and Industry. Front Physiol 2021; 11:607860. [PMID: 33519514 PMCID: PMC7838705 DOI: 10.3389/fphys.2020.607860] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/30/2020] [Indexed: 12/21/2022] Open
Abstract
The electrophysiological behavior of the zebrafish heart is very similar to that of the human heart. In fact, most of the genes that codify the channels and regulatory proteins required for human cardiac function have their orthologs in the zebrafish. The high fecundity, small size, and easy handling make the zebrafish embryos/larvae an interesting candidate to perform whole animal experiments within a plate, offering a reliable and low-cost alternative to replace rodents and larger mammals for the study of cardiac physiology and pathology. The employment of zebrafish embryos/larvae has widened from basic science to industry, being of particular interest for pharmacology studies, since the zebrafish embryo/larva is able to recapitulate a complete and integrated view of cardiac physiology, missed in cell culture. As in the human heart, IKr is the dominant repolarizing current and it is functional as early as 48 h post fertilization. Finally, genome editing techniques such as CRISPR/Cas9 facilitate the humanization of zebrafish embryos/larvae. These techniques allow one to replace zebrafish genes by their human orthologs, making humanized zebrafish embryos/larvae the most promising in vitro model, since it allows the recreation of human-organ-like environment, which is especially necessary in cardiac studies due to the implication of dynamic factors, electrical communication, and the paracrine signals in cardiac function.
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Affiliation(s)
- Leyre Echeazarra
- Departamento de Fisiología, Facultad de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, Spain
| | - Maria Pura Hortigón-Vinagre
- Departamento de Bioquímica y Biología Molecular y Genética>, Facultad de Ciencias, Universidad de Extremadura, Badajoz, Spain
| | - Oscar Casis
- Departamento de Fisiología, Facultad de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, Spain
| | - Mónica Gallego
- Departamento de Fisiología, Facultad de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, Spain
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Rajesh V, Deepan N, Anitha V, Kalaiselvan D, Jayaseelan S, Sivakumar P, Ganesan V. Heart malformation is an early response to valproic acid in developing zebrafish. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2020; 393:2387-2409. [PMID: 32699959 DOI: 10.1007/s00210-020-01949-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 07/13/2020] [Indexed: 10/23/2022]
Abstract
Valproic acid (VPA) is a branched short-chain fatty acid primarily used in epilepsy, but is also used in bipolar disorder, migraine, and psychotic disorders. Despite its wide range of use, it is a teratogen resulting in various congenital abnormalities. Although a large number of scientific studies evidenced the teratogenic effects, there are limited data on embryonic exposure to VPA at specific or different stages of early embryogenesis. Based on this, the present study was planned to investigate the embryonic exposure to VPA at specific and different hours post fertilization (hpf) in zebrafish embryonic model. In first set of experiments, embryos from spawning groups of adult zebrafish were exposed to different molar concentrations of VPA at 2.5 hpf, and in the second set of experiments, embryos were exposed to VPA 100 μM at 24 hpf, 36 hpf, 48 hpf, 72 hpf, and 96 hpf. The parameters examined were hatching rate, mortality, morphology, body length, pericardial sac size, heartrate, anatomical changes in heart, skeletal and notochord till 120 hpf. It was observed that the embryos exposed to VPA at 2.5 hpf suffered from cardiac abnormalities including heart malformation, bradycardia, circulatory failure, and pericardial sac enlargement which was more apparent in embryos exposed to 100 μM VPA. In the second set of experiments, embryos exposed to VPA 100 μM at 24 hpf and 36 hpf suffered from heart malformations, but there was no incidence of cardiac malformation in embryos exposed to VPA at 48 hpf, 72 hpf, and 96 hpf. From the results, it was evident that exposure to VPA at early developmental stage of embryogenesis produced congenital cardiac abnormalities. Since VPA is a selective HDAC inhibitor, histone acetylation with aberrant gene expression during cardiogenesis might be the underlying cause of cardiac malformation.
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Affiliation(s)
- Venugopalan Rajesh
- Department of Pharmacology, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India.
| | - Natarajan Deepan
- Department of Pharmacology, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Vijayakumar Anitha
- Department of Pharmacology, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Duraisamy Kalaiselvan
- Department of Pharmacology, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Subramanian Jayaseelan
- Department of Pharmaceutical Analysis, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Palanivel Sivakumar
- Department of Pharmaceutical Chemistry, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
| | - Vellaiyachamy Ganesan
- Department of Pharmaceutics, The Erode College of Pharmacy, Veppampalayam, Vallipurathampalayam (Po), Erode, Tamil Nadu, 638112, India
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Shen C, Zuo Z. Zebrafish (Danio rerio) as an excellent vertebrate model for the development, reproductive, cardiovascular, and neural and ocular development toxicity study of hazardous chemicals. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:43599-43614. [PMID: 32970263 DOI: 10.1007/s11356-020-10800-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
In the past decades, the type of chemicals has gradually increased all over the world, and many of these chemicals may have a potentially toxic effect on human health. The zebrafish, as an excellent vertebrate model, is increasingly used for assessing chemical toxicity and safety. This review summarizes the efficacy of zebrafish as a model for the study of developmental toxicity, reproductive toxicity, cardiovascular toxicity, neurodevelopmental toxicity, and ocular developmental toxicity of hazardous chemicals, and the transgenic zebrafish as biosensors are used to detect the environmental pollutants.
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Affiliation(s)
- Chao Shen
- Key Laboratory of Ministry of Education for Subtropical Wetland Ecosystem Research, School of Life Sciences, Xiamen University, Xiangan South Road, Xiamen, 361002, Fujian, China
| | - Zhenghong Zuo
- Key Laboratory of Ministry of Education for Subtropical Wetland Ecosystem Research, School of Life Sciences, Xiamen University, Xiangan South Road, Xiamen, 361002, Fujian, China.
- State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen, 361002, Fujian, China.
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35
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Nikam VS, Singh D, Takawale R, Ghante MR. Zebrafish: An emerging whole-organism screening tool in safety pharmacology. Indian J Pharmacol 2020; 52:505-513. [PMID: 33666192 PMCID: PMC8092182 DOI: 10.4103/ijp.ijp_482_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 04/14/2020] [Accepted: 01/04/2021] [Indexed: 12/18/2022] Open
Abstract
During the last two decades, the development in drug discovery is slackening due to drug withdrawal from the market or reported to have postmarket safety events. The vital organ toxicities, especially cardiotoxicity, hepatotoxicity, pulmonary toxicity, and neurotoxicity are the major concerns for high drug attrition rates. The pharmaceutical industry is looking for high throughput, high content analysis based novel assays that would be fast, efficient, reproducible, and cost-effective; would address toxicity, the safety of lead molecules, and complement currently used cell-based assays in preclinical testing. The use of zebrafish, a vertebrate screening model, for preclinical testing is increasing owing to the number of advantages and striking similarities with the mammal. The zebrafish embryo development is fast and all vital organs such as the heart, liver, brain, pancreas, and kidneys in zebrafish are functional within 96-120hpf. The maintenance cost of zebrafish is reasonably low as compared to mammalian systems. Due to these features, zebrafish has arisen as a potential experimental screening model in lead identification and validation in the drug efficacy, toxicity, and safety evaluation. Numbers of drugs and chemicals are screened using zebrafish embryos, and results were found to show 100% concordance with mammalian screening data. The application of zebrafish, being a whole-organism screening model, would show a significant reduction in the cost and time required in the drug development process. The present challenge includes complete automation of the zebrafish screening model, i.e., from sorting, imaging of embryos to data analysis to accelerate the therapeutic target identification, and validation process.
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Affiliation(s)
- Vandana S. Nikam
- Department of Pharmacology, Sinhgad Technical Education Society's Smt. Kashibai Navale College of Pharmacy, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Deeksha Singh
- Department of Pharmacology, Sinhgad Technical Education Society's Smt. Kashibai Navale College of Pharmacy, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Rohan Takawale
- Department of Pharmacology, Sinhgad Technical Education Society's Smt. Kashibai Navale College of Pharmacy, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Minal R. Ghante
- Department of Pharmacology, Sinhgad Technical Education Society's Smt. Kashibai Navale College of Pharmacy, Savitribai Phule Pune University, Pune, Maharashtra, India
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Li R, Zupanic A, Talikka M, Belcastro V, Madan S, Dörpinghaus J, Berg CV, Szostak J, Martin F, Peitsch MC, Hoeng J. Systems Toxicology Approach for Testing Chemical Cardiotoxicity in Larval Zebrafish. Chem Res Toxicol 2020; 33:2550-2564. [PMID: 32638588 DOI: 10.1021/acs.chemrestox.0c00095] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Transcriptomic approaches can give insight into molecular mechanisms underlying chemical toxicity and are increasingly being used as part of toxicological assessments. To aid the interpretation of transcriptomic data, we have developed a systems toxicology method that relies on a computable biological network model. We created the first network model describing cardiotoxicity in zebrafish larvae-a valuable emerging model species in testing cardiotoxicity associated with drugs and chemicals. The network is based on scientific literature and represents hierarchical molecular pathways that lead from receptor activation to cardiac pathologies. To test the ability of our approach to detect cardiotoxic outcomes from transcriptomic data, we have selected three publicly available data sets that reported chemically induced heart pathologies in zebrafish larvae for five different chemicals. Network-based analysis detected cardiac perturbations for four out of five chemicals tested, for two of them using transcriptomic data collected up to 3 days before the onset of a visible phenotype. Additionally, we identified distinct molecular pathways that were activated by the different chemicals. The results demonstrate that the proposed integrational method can be used for evaluating the effects of chemicals on the zebrafish cardiac function and, together with observed cardiac apical end points, can provide a comprehensive method for connecting molecular events to organ toxicity. The computable network model is freely available and may be used to generate mechanistic hypotheses and quantifiable perturbation values from any zebrafish transcriptomic data.
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Affiliation(s)
- Roman Li
- Swiss Federal Institute of Aquatic Science and Technology, Eawag, Überlandstrasse 133, CH-8600 Dübendorf, Switzerland.,PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Anze Zupanic
- Swiss Federal Institute of Aquatic Science and Technology, Eawag, Überlandstrasse 133, CH-8600 Dübendorf, Switzerland
| | - Marja Talikka
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Vincenzo Belcastro
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Sumit Madan
- Fraunhofer Institute for Algorithms and Scientific Computing, Schloss Birlinghoven, Sankt Augustin 53754, Germany
| | - Jens Dörpinghaus
- Fraunhofer Institute for Algorithms and Scientific Computing, Schloss Birlinghoven, Sankt Augustin 53754, Germany
| | - Colette Vom Berg
- Swiss Federal Institute of Aquatic Science and Technology, Eawag, Überlandstrasse 133, CH-8600 Dübendorf, Switzerland
| | - Justyna Szostak
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Florian Martin
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Manuel C Peitsch
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Julia Hoeng
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
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Liu X, Gao Q, Feng Z, Tang Y, Zhao X, Chen D, Feng X. Protective Effects of Spermidine and Melatonin on Deltamethrin-Induced Cardiotoxicity and Neurotoxicity in Zebrafish. Cardiovasc Toxicol 2020; 21:29-41. [PMID: 32651933 DOI: 10.1007/s12012-020-09591-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 07/03/2020] [Indexed: 02/07/2023]
Abstract
Increased application of the pyrethroid insecticide deltamethrin has adverse effects on the cardiac system and neurobehavior on the non-target organisms, which has raised the public's attention. Because of spermidine and melatonin considered to have cardioprotective and neuroprotective characteristics, zebrafish were utilized as the model organism to explore the protective effects of spermidine and melatonin against deltamethrin-induced toxicity. We tested the neurobehavior of zebrafish larvae through a rest/wake behavior assay, and evaluated the levels of the expression of Scn5lab, gata4, nkx2.5, hcrt, hcrtr, and aanat2 by qRT-PCR. Besides that cmlc2 was evaluated by whole-mount in situ hybridization. Results have shown that compared with control group, 0.025 mg/L deltamethrin could significantly disturb the cardiac development, downregulating the expression of Scn5lab and transcriptional factors gata4 and nkx2.5, disturbing cardiac looping, resulting in defects in cardiac morphology and function. Moreover, deltamethrin could alter the expression levels of rest/wake genes and cause hyperactivity in zebrafish larvae. Besides, compared with deltamethrin group, the exogenous 0.01 mg/L spermidine and 0.232 mg/L melatonin could significantly rescue the adverse effects of deltamethrin on the cardiac system and neurobehavior in zebrafish. This indicated that spermidine and melatonin have neuroprotective and cardioprotective effects against deltamethrin-induced adverse effects in zebrafish.
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Affiliation(s)
- Xingyu Liu
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Qian Gao
- Tianjin Key Laboratory of Molecular Drug Research, College of Pharmacy, Nankai University, Tianjin, 300071, China
| | - Zeyang Feng
- The Institute of Robotics and Automatic Information Systems, College of Artificial Intelligence, Nankai University, Tianjin, 300071, China
| | - Yaqiu Tang
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Xin Zhao
- The Institute of Robotics and Automatic Information Systems, College of Artificial Intelligence, Nankai University, Tianjin, 300071, China
| | - Dongyan Chen
- Tianjin Key Laboratory of Molecular Drug Research, College of Pharmacy, Nankai University, Tianjin, 300071, China.
| | - Xizeng Feng
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China.
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38
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Zhu XY, Wu YY, Xia B, Dai MZ, Huang YF, Yang H, Li CQ, Li P. Fenobucarb-induced developmental neurotoxicity and mechanisms in zebrafish. Neurotoxicology 2020; 79:11-19. [PMID: 32247646 DOI: 10.1016/j.neuro.2020.03.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 03/24/2020] [Accepted: 03/24/2020] [Indexed: 11/18/2022]
Abstract
Fenobucarb (2-sec-butylphenyl methylcarbamate, BPMC) is an extensively used carbamate insecticide. Its developmental neurotoxicity and the underlying mechanisms have not been well investigated. In this study, zebrafish embryos were exposed to various concentrations of BPMC from 6 hpf (hours post fertilization, hpf) to 120 hpf. BPMC induced developmental toxicity with reduced motility in larval zebrafish. The spinal cord neutrophil infiltration, increased ROS production, caspase 3 and 9 activation, central nerve and peripheral motor neuron damage, axon and myelin degeneration were observed in zebrafish treated with BPMC generally in a dose-dependent manner. The expression of eight marker genes for nervous system function or development, namely, a1-tubulin, shha, elavl3, gap43, syn2a, gfap, mbp and manf, was significantly downregulated following BPMC exposure. AChE activity reduction and ache gene expression suppression was also found significantly in BPMC-treated zebrafish. These results indicate that BPMC is highly toxic to zebrafish and that BPMC induces zebrafish developmental neurotoxicity through pathways involved in inflammation, oxidative stress, degeneration and apoptosis.
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Affiliation(s)
- Xiao-Yu Zhu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu Province 210009, PR China; Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang, Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Yu-Ying Wu
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang, Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Bo Xia
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang, Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Ming-Zhu Dai
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang, Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Yan-Feng Huang
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang, Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Hua Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu Province 210009, PR China
| | - Chun-Qi Li
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang, Zone, Hangzhou City, Zhejiang Province 310051, PR China.
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu Province 210009, PR China.
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Xiong XY, Liang J, Guo SY, Dai MZ, Zhou JL, Zhang Y, Liu Y. A natural complex product Yaocha reduces uric acid level in a live zebrafish model. J Pharmacol Toxicol Methods 2020; 102:106681. [DOI: 10.1016/j.vascn.2020.106681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 08/08/2019] [Accepted: 02/07/2020] [Indexed: 12/22/2022]
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Wang L, Wang Q, Xiao G, Chen G, Han L, Hu T. Adverse effect of cylindrospermopsin on embryonic development in zebrafish (Danio rerio). CHEMOSPHERE 2020; 241:125060. [PMID: 31629243 DOI: 10.1016/j.chemosphere.2019.125060] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/01/2019] [Accepted: 10/03/2019] [Indexed: 06/10/2023]
Abstract
Eutrophication of freshwater bodies increases the occurrence of toxic cyanobacterial blooms. The cyanobacterial toxin cylindrospermopsin (CYN) is receiving great interest due to its increasing presence in waterbodies. However, the toxic effects of CYN on zebrafish development are poorly understood, especially the toxicological mechanism, which is still unclear. In this study, we examined the adverse effects of CYN on embryonic development in zebrafish. CYN (2-2000 nM) exposure decreased embryos survival rate, hatching rate, body length and eye size in a concentration-dependent manner and caused abnormalities in embryo morphology, including pericardial edema, spinal curvature, tail deformity, uninflated swim bladder, cardiac and vascular defects. CYN at concentrations of 20 nM or higher significantly increased ROS level and promoted cell apoptosis in zebrafish embryos. To preliminarily elucidate the potential mechanism of zebrafish developmental toxicity caused by CYN, we examined the expression of oxidative stress- and apoptotic-related genes. CYN could promote the expression of oxidative stress-related genes (SOD1, CAT and GPx1) and induce changes in transcriptional levels of apoptotic-related genes (p53, Bax and Bcl-2). Taken together, CYN induced adverse effects on zebrafish embryos development, which may associate with oxidative stress and apoptosis. These outcomes will advance our understanding of CYN toxicity, environmental problems and health hazards caused by climate changes and eutrophication.
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Affiliation(s)
- Linping Wang
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Qilong Wang
- Engineering Technology Research Center of Characteristic Biological Resources in Northeast of Chongqing, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, 404120, China
| | - Guosheng Xiao
- Engineering Technology Research Center of Characteristic Biological Resources in Northeast of Chongqing, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, 404120, China
| | - Guoliang Chen
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Lin Han
- Engineering Technology Research Center of Characteristic Biological Resources in Northeast of Chongqing, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, 404120, China
| | - Tingzhang Hu
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
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41
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Huang NC, Lee CM, Hsu SH. Effective naked plasmid DNA delivery into stem cells by microextrusion-based transient-transfection system for in situ cardiac repair. Cytotherapy 2020; 22:70-81. [PMID: 32007417 DOI: 10.1016/j.jcyt.2019.12.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/02/2019] [Accepted: 12/03/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND AIMS Combining the use of transfection reagents and physical methods can markedly improve the efficiency of gene delivery; however, such methods often cause cell damage. Additionally, naked plasmids without any vector or physical stimulation are difficult to deliver into stem cells. In this study, we demonstrate a simple and rapid method to simultaneously facilitate efficient in situ naked gene delivery and form a bioactive hydrogel scaffold. METHODS Transfecting naked GATA binding protein 4 (GATA4) plasmids into human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) by co-extruding naked plasmids and hUC-MSCs with a biomimetic and negatively charged water-based biodegradable thermo-responsive polyurethane (PU) hydrogel through a microextrusion-based transient-transfection system can upregulate the other cardiac marker genes. RESULTS The PU hydrogels with optimized physicochemical properties (such as hard-soft segment composition, size, hardness and thermal gelation) induced GATA4-transfected hUC-MSCs to express the cardiac marker proteins and then differentiated into cardiomyocyte-like cells in 15 days. We further demonstrated that GATA4-transfected hUC-MSCs in PU hydrogel were capable of in situ revival of heart function in zebrafish in 30 days. CONCLUSIONS Our results suggest that hUC-MSCs and naked plasmids encapsulated in PU hydrogels might represent a new strategy for in situ tissue therapy using the microextrusion-based transient-transfection system described here. This transfection system is simple, effective and safer than conventional technologies.
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Affiliation(s)
- Nien-Chi Huang
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan, R.O.C
| | - Chii-Ming Lee
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan, R.O.C
| | - Shan-Hui Hsu
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan, R.O.C.; Center of Tissue Engineering and 3D Printing, National Taiwan University, Taipei, Taiwan, R.O.C.; Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan, Taiwan, R.O.C..
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42
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Zheng C, Shan L, Tong P, Efferth T. Cardiotoxicity and Cardioprotection by Artesunate in Larval Zebrafish. Dose Response 2020; 18:1559325819897180. [PMID: 31975974 PMCID: PMC6958657 DOI: 10.1177/1559325819897180] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/13/2019] [Accepted: 11/26/2019] [Indexed: 12/22/2022] Open
Abstract
Although artesunate (ART) is generally accepted as a safe and well-tolerated
first-line treatment of severe malaria, cases of severe side effects and
toxicity of this compound are also documented. This study applied larval
zebrafishes to determine the acute toxicity and efficacy of ART and performed
RNA-sequencing analyses to unravel the underlying signaling pathways
contributing to ART’s activities. Results from acute toxicity assay showed that
a single-dose intravenous injection of ART from 3.6 ng/fish (1/9 maximum
nonlethal concentration) to 41.8 ng/fish (lethal dose 10%) obviously induced
pericardial edema, circulation defects, yolk sac absorption delay, renal edema,
and swim bladder loss, indicating acute cardiotoxicity, nephrotoxicity, and
developmental toxicity of ART. Efficacy assay showed that ART at 1/2 lowest
observed adverse effect level (LOAEL) exerted cardioprotective effects on
zebrafishes with verapamil-induced heart failure. Artesunate significantly
restored cardiac malformation, venous stasis, cardiac output decrease, and blood
flow dynamics reduction. No adverse events were observed with this treatment,
indicating that ART at doses below LOAEL was effective and safe. These results
indicate that ART at low doses was cardioprotective, but revealed cardiotoxicity
at high doses. RNA-sequencing analysis showed that gene expression of
frizzled class receptor 7a (fzd7a) was
significantly upregulated in zebrafishes with verapamil-induced heart failure
and significantly downregulated if ART at 1/2 LOAEL was coadministrated,
indicating that fzd7a-modulated Wnt signaling may mediate the
cardioprotective effect of ART. For the first time, this study revealed the
biphasic property of ART, providing in-depth knowledge on the pharmacological
efficacy-safety profile for its therapeutic and safe applications in clinic.
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Affiliation(s)
- Chuanrui Zheng
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People's Republic of China
| | - Letian Shan
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People's Republic of China
| | - Peijian Tong
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People's Republic of China
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Mainz, Germany
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43
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Vicente C, Arriazu E, Martínez-Balsalobre E, Peris I, Marcotegui N, García-Ramírez P, Pippa R, Rabal O, Oyarzábal J, Guruceaga E, Prósper F, Mateos MC, Cayuela ML, Odero MD. A novel FTY720 analogue targets SET-PP2A interaction and inhibits growth of acute myeloid leukemia cells without inducing cardiac toxicity. Cancer Lett 2020; 468:1-13. [DOI: 10.1016/j.canlet.2019.10.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/30/2019] [Accepted: 10/01/2019] [Indexed: 10/25/2022]
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44
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Bai C, Tang M. Toxicological study of metal and metal oxide nanoparticles in zebrafish. J Appl Toxicol 2019; 40:37-63. [DOI: 10.1002/jat.3910] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 11/25/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Changcun Bai
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education; School of Public HealthSoutheast University Nanjing People's Republic of China
| | - Meng Tang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education; School of Public HealthSoutheast University Nanjing People's Republic of China
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45
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Shen R, Yu Y, Lan R, Yu R, Yuan Z, Xia Z. The cardiovascular toxicity induced by high doses of gatifloxacin and ciprofloxacin in zebrafish. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 254:112861. [PMID: 31454568 DOI: 10.1016/j.envpol.2019.07.029] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 07/04/2019] [Accepted: 07/06/2019] [Indexed: 05/11/2023]
Abstract
As a new type of pollutant, fluoroquinolones (FQs) antibiotics are ubiquitous in environment and have some threat to human health and ecological environment. Their ecological toxicity to the environment urgently need to be assessed. Therefore, we firstly explored the toxic effects and possible mechanism of cardiovascular toxicity induced by gatifloxacin (GTFX) and ciprofloxacin (CPFX) using zebrafish model. After 24 h exposure, the zebrafish treated with GTFX showed pericardial edema which was further investigated by histopathological examination, while CPFX exposure did not induce morphological abnormalities. However, both of them induced cardiac dysfunction, such as decreased heart rate and cardiac output which was showed a positive correlation with the concentration. To better understand the possible molecular mechanisms underlying cardiovascular toxicity in zebrafish, we investigated the transcriptional level of genes related to calcium signaling pathway and cardiac muscle contraction. The results indicated that the expression of ATPase (atp2a1l) and cardiac troponin C (tnnc1a) genes were significantly inhibited, the expression of calcium channel (cacna1ab) gene showed slight promoted trend after CPFX exposure. For zebrafish treated with GTFX, the expression of atp2a1l genes was also significantly inhibited, while the expression of tnnc1a genes was slightly inhibited and cacna1ab genes expression had no obvious effect. The present study firstly revealed that GTFX exposure can induce morphological and functional abnormalities on the cardiovascular system of zebrafish. Though CPFX exposure did not induce morphological abnormalities, the function of cardiovascular system was still damaged. Mechanistically, this toxicity might result from the pressure of down-regulation of genes associated with calcium signaling pathway and cardiac muscle contraction. The results of this study can provide a valuable theoretical basis for the establishment of FQs environmental quality standards in water environment, environmental drug regulation and risk management.
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Affiliation(s)
- Rong Shen
- College of Bioengineering, Chongqing University, Chongqing 400044, PR China; College of Bioengineering, Beijing Polytechnic, Beijing 100176, PR China
| | - Yichang Yu
- Research Center of Environmental Engineering Technology, Chongqing Academy of Environmental Science, Chongqing 401120, PR China
| | - Rong Lan
- College of Bioengineering, Beijing Polytechnic, Beijing 100176, PR China
| | - Ran Yu
- College of Bioengineering, Beijing Polytechnic, Beijing 100176, PR China
| | - Ze Yuan
- College of Bioengineering, Beijing Polytechnic, Beijing 100176, PR China
| | - Zhining Xia
- College of Bioengineering, Chongqing University, Chongqing 400044, PR China.
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46
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Dyballa S, Miñana R, Rubio-Brotons M, Cornet C, Pederzani T, Escaramis G, Garcia-Serna R, Mestres J, Terriente J. Comparison of Zebrafish Larvae and hiPSC Cardiomyocytes for Predicting Drug-Induced Cardiotoxicity in Humans. Toxicol Sci 2019; 171:283-295. [PMID: 31359052 PMCID: PMC6760275 DOI: 10.1093/toxsci/kfz165] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/11/2019] [Accepted: 07/11/2019] [Indexed: 12/15/2022] Open
Abstract
Cardiovascular drug toxicity is responsible for 17% of drug withdrawals in clinical phases, half of post-marketed drug withdrawals and remains an important adverse effect of several marketed drugs. Early assessment of drug-induced cardiovascular toxicity is mandatory and typically done in cellular systems and mammals. Current in vitro screening methods allow high-throughput but are biologically reductionist. The use of mammal models, which allow a better translatability for predicting clinical outputs, is low-throughput, highly expensive, and ethically controversial. Given the analogies between the human and the zebrafish cardiovascular systems, we propose the use of zebrafish larvae during early drug discovery phases as a balanced model between biological translatability and screening throughput for addressing potential liabilities. To this end, we have developed a high-throughput screening platform that enables fully automatized in vivo image acquisition and analysis to extract a plethora of relevant cardiovascular parameters: heart rate, arrhythmia, AV blockage, ejection fraction, and blood flow, among others. We have used this platform to address the predictive power of zebrafish larvae for detecting potential cardiovascular liabilities in humans. We tested a chemical library of 92 compounds with known clinical cardiotoxicity profiles. The cross-comparison with clinical data and data acquired from human induced pluripotent stem cell cardiomyocytes calcium imaging showed that zebrafish larvae allow a more reliable prediction of cardiotoxicity than cellular systems. Interestingly, our analysis with zebrafish yields similar predictive performance as previous validation meta-studies performed with dogs, the standard regulatory preclinical model for predicting cardiotoxic liabilities prior to clinical phases.
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Affiliation(s)
- Sylvia Dyballa
- ZeClinics SL, IGTP (German Trias and Pujol Institute), Badalona 08916, Spain
| | - Rafael Miñana
- ZeClinics SL, IGTP (German Trias and Pujol Institute), Badalona 08916, Spain
| | - Maria Rubio-Brotons
- ZeClinics SL, IGTP (German Trias and Pujol Institute), Badalona 08916, Spain
| | - Carles Cornet
- ZeClinics SL, IGTP (German Trias and Pujol Institute), Badalona 08916, Spain
| | - Tiziana Pederzani
- ZeClinics SL, IGTP (German Trias and Pujol Institute), Badalona 08916, Spain
| | - Georgia Escaramis
- CIBER Epidemiology and Public Health
- Department of Biomedicine, Faculty of Life Science and Health, University of Barcelona 08036, Barcelona, Spain
- Research Group on Statistics, Econometrics and Health (GRECS), UdG, Girona 17071, Spain
| | | | - Jordi Mestres
- Chemotargets SL, Parc Científic de Barcelona, Barcelona 08028, Spain
- Systems Pharmacology, Research Program on Biomedical Informatics (GRIB), IMIM Hospital del Mar Medical Research Institute, Barcelona 08002, Spain
- University Pompeu Fabra, PRBB (Barcelona Biomedical Research Park), Barcelona 08002, Spain
| | - Javier Terriente
- ZeClinics SL, IGTP (German Trias and Pujol Institute), Badalona 08916, Spain
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47
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Lu L, Chang J, Chang Y, Ma J. Fluorinated diiodine alkanes exert developmental toxicity on embryo-larval stages of zebrafish strain AB via regulating the expression of the specific endocrine-related genes. J Appl Toxicol 2019; 39:1691-1700. [PMID: 31423618 DOI: 10.1002/jat.3893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 11/06/2022]
Abstract
Fluorinated diiodine alkanes (FDIAs) are environmental pollutants, including octafluoro-1,4-diiodobutane (PFBDI), hexadecafluoro-1,8-diiodooctane (PFODI) and dodecafluoro-1,6-diiodohexane (PFHxDI). They showed an estrogenic effect in in vitro studies. However, little information is currently available regarding the toxicity of FDIAs in in vivo studies. Zebrafish (Danio rerio) is a vertebrate animal model that is increasingly used for toxicity and efficacy screening as well as for assessing the toxicity and safety of novel compounds, pollutants and pharmaceuticals. In the present study, we investigated the developmental toxicity of FDIAs (PFBDI, PFHxDI and PFODI) and the specific endocrine-related gene expression in zebrafish embryos. The results revealed that all three FDIAs showed developmental toxicity on zebrafish embryos. The half-maximal effective concentration values for PFBDI, PFHxDI and PFODI were 0.89 ± 0.07, 0.53 ± 0.04 and 0.04 ± 0.007 mm, respectively. PFHxDI exhibited the highest developmental toxicity compared with the other FDIAs. In addition, all three FDIAs significantly upregulated the expression of estrogen receptor (esr)1 and cytochrome P450 (CYP) 19b (CYP19b), but did not significantly affect the expression of esr2b, CYP17 and CYP19a in zebrafish. The upregulation effect of PFHxDI was greater than the effect of PFBDI and PFODI. This study furthers our knowledge on the effects of FDIAs on the developmental toxicity and the specific endocrine-related gene expression in the embryo-larval stages of zebrafish. Our results provided a preliminary insight into the toxicity of FDIAs in zebrafish, which will be of great relevance regarding future studies on FDIAs in the environment.
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Affiliation(s)
- Liang Lu
- National Shanghai Center for New Drug Safety Evaluation and Research, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Jia Chang
- National Shanghai Center for New Drug Safety Evaluation and Research, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Yan Chang
- National Shanghai Center for New Drug Safety Evaluation and Research, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Jing Ma
- National Shanghai Center for New Drug Safety Evaluation and Research, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
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48
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Huang X, Yan Z, Zhu K, Ding S. Ca 2+ protect zebrafish embryos from water acidification. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 172:65-71. [PMID: 30682635 DOI: 10.1016/j.ecoenv.2019.01.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 01/03/2019] [Accepted: 01/11/2019] [Indexed: 06/09/2023]
Abstract
Ionizable strategies are routinely used to enhance the solubility and dissolution rates of various pharmaceuticals. These chemicals may directly affect aquatic environment once discharged from factories, hospitals or livestock farms. Here, we assessed the potential side effect of tetracyclines (TCs) on the development of zebrafish embryos. Tetracycline hydrochloride decreased water pH from 6.4 to 4.4 at 30 mg/L. Acidified water exceeded the tolerance of zebrafish embryos in pure water during the early ten hours post fertilization (hpf). Interestingly, we found that Ca2+ in the embryo medium could increase the tolerance of embryos to acidified water. Furthermore, we found that the protection of Ca2+ was not due to the formation of TCs-Ca2+ complexes under acidic condition, based on spectral analysis. Meanwhile we showed that exogenous addition of Ca2+ could inhibit the accumulation of Ca2+ from the cytoplasm to the surface of embryos. These results may shed light on the strategies for protecting aquatic animals from acidic environments.
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Affiliation(s)
- Xiaoyong Huang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China; National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Zhaoyang Yan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China; National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Kui Zhu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China; National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety and Beijing Laboratory of Food Quality and Safety, China Agricultural University, Beijing 100193, China.
| | - Shuangyang Ding
- National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety and Beijing Laboratory of Food Quality and Safety, China Agricultural University, Beijing 100193, China.
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49
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Zhu XY, Xia B, Wu YY, Yang H, Li CQ, Li P. Fenobucarb induces heart failure and cerebral hemorrhage in zebrafish. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2019; 209:34-41. [PMID: 30685545 DOI: 10.1016/j.aquatox.2018.12.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/27/2018] [Accepted: 12/27/2018] [Indexed: 06/09/2023]
Abstract
The potential risk and toxic mechanisms of fenobucarb (2-sec-butylphenyl methylcarbamate, BPMC) to animals and humans have not been fully elucidated. In this study, zebrafish embryos were exposed to various concentrations of BPMC from 48 hpf (hour post fertilization, hpf) to 72 hpf. We found that BPMC induced severe heart failure with bradycardia, reduced heart contractions, cardiac output and blood flow dynamics;and myocardial apoptosis. BPMC also induced cerebral hemorrhages and blood erythrocyte reduction in a dose-dependent manner. Also observed were increased ROS production and capase 9 and 3/7 activation. The mRNA levels of the ATPase-related gene (atp2a1l), calcium channel-related gene (cacna1ab), sodium channel-related gene (scn5Lab), potassium channel-related gene (kcnq1), the regulatory gene (tnnc1a) for cardiac troponin C, and several apoptosis-related genes were significantly downregulated in zebrafish following BPMC exposure. These results suggest that exposure to BPMC is a possible risk factor to cardiovascular and cerebrovascular systems in animals.
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Affiliation(s)
- Xiao-Yu Zhu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu Province 210009, PR China; Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Bo Xia
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Yu-Ying Wu
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang Zone, Hangzhou City, Zhejiang Province 310051, PR China
| | - Hua Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu Province 210009, PR China
| | - Chun-Qi Li
- Hunter Biotechnology, Inc, F1A, Building 5, No. 88 Jiangling Road, Binjiang Zone, Hangzhou City, Zhejiang Province 310051, PR China.
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu Province 210009, PR China.
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50
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Zhang Y, Huang WR. Sanguinarine induces apoptosis of human lens epithelial cells by increasing reactive oxygen species via the MAPK signaling pathway. Mol Med Rep 2019; 19:4449-4456. [PMID: 30942394 PMCID: PMC6472141 DOI: 10.3892/mmr.2019.10087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Accepted: 02/21/2019] [Indexed: 01/26/2023] Open
Abstract
Posterior capsular opacification (PCO) remains a major complication of cataract surgery and is the most common reason for loss of vision. PCO is primarily associated with uncontrolled proliferation of residual human lens epithelial cells (HLEs). Sanguinarine is a type of benzophenanthridine alkaloid extracted from the herbaceous plant Sanguinaria canadensis, which is widely used for its anti‑microbial, anti‑inflammatory, anti‑oxidative and anti‑proliferative properties. However, studies examining the effect of sanguinarine on HLEs and the underlying mechanism are scarce. The present study aimed to investigate the effects of sanguinarine on HLEs. An MTT assay was used to determine the effect of sanguinarine on cell viability. Flow cytometry was used to evaluate cell apoptosis, and the mitochondrial membrane potential and reactive oxygen species (ROS) levels. A caspase 3/7 activity assay was also used to evaluate cell apoptosis, while western blotting was performed to determine protein levels. The results demonstrated that sanguinarine exerted an anti‑proliferative effect by inducing ROS, and caused cell apoptosis via mitochondrial and caspase‑dependent pathways. Treatment with sanguinarine led to the loss of mitochondrial membrane potential. Sanguinarine also significantly increased the phosphorylation levels of c‑Jun N‑terminal kinase and p38, which indicated the involvement of the mitogen‑activated protein kinase signaling pathway. These results suggested that sanguinarine may have a noteworthy pro‑apoptotic effect on HLEs, and may be used as a potential drug for PCO or even cataract prevention.
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Affiliation(s)
- Yue Zhang
- Tianjin Eye Hospital, Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, P.R. China
| | - Wan-Rong Huang
- Tianjin Eye Hospital, Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, P.R. China
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