1
|
Li JT, Zhang YD, Song XR, Li RJ, Yang WL, Tian M, Zhang SF, Cao GH, Song LL, Chen YM, Liu CH. The mechanism and effects of remdesivir-induced developmental toxicity in zebrafish: Blood flow dysfunction and behavioral alterations. J Appl Toxicol 2022; 42:1688-1700. [PMID: 35560222 DOI: 10.1002/jat.4336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 04/01/2022] [Accepted: 04/30/2022] [Indexed: 11/11/2022]
Abstract
The antiviral drug remdesivir has been used to treat the growing number of coronavirus disease 2019 (COVID-19) patients. However, the drug is mainly excreted through urine and feces and introduced into the environment to affect non-target organisms, including fish, which has raised concerns about potential ecotoxicological effects on aquatic organisms. Moreover, studies on the ecological impacts of remdesivir on aquatic environments have not been reported. Here, we aimed to explore the toxicological impacts of microinjection of remdesivir on zebrafish early embryonic development and larvae and the associated mechanism. We found that 100 μM remdesivir delayed epiboly and impaired convergent movement of embryos during gastrulation, and dose-dependent increases in mortality and malformation were observed in remdesivir-treated embryos. Moreover, 10-100 μM remdesivir decreased blood flow and swimming velocity and altered the behavior of larvae. In terms of molecular mechanisms, eighty differentially expressed genes (DEGs) were identified by transcriptome analysis in the remdesivir-treated group. Some of these DEGs, such as manf, kif3a, hnf1ba, rgn, prkcz, egr1, fosab, nr4a1, and ptgs2b, were mainly involved in early embryonic development, neuronal developmental disorders, vascular disease and the blood flow pathway. These data reveal that remdesivir can impair early embryonic development, blood flow and behavior of zebrafish embryos/larvae, probably due to alterations at the transcriptome level. This study suggests that it is important to avoid the discharge of remdesivir to aquatic ecosystems and provides a theoretical foundation to hinder remdesivir-induced ecotoxicity to aquatic environments.
Collapse
Affiliation(s)
- Ji-Tong Li
- Henan Neurodevelopment Engineering Research Center for Children; Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China.,Department of Nephrology and Rheumatology, Children's Hospital Affiliated to Zhengzhou University; Zhengzhou Key Laboratory of Pediatric Kidney Disease Research, Zhengzhou, China
| | - Yao-Dong Zhang
- Henan Neurodevelopment Engineering Research Center for Children; Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Xiao-Rui Song
- Henan Neurodevelopment Engineering Research Center for Children; Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Rui-Jing Li
- Henan Neurodevelopment Engineering Research Center for Children; Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Wei-Li Yang
- Henan Neurodevelopment Engineering Research Center for Children; Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Ming Tian
- Department of Nephrology and Rheumatology, Children's Hospital Affiliated to Zhengzhou University; Zhengzhou Key Laboratory of Pediatric Kidney Disease Research, Zhengzhou, China
| | - Shu-Feng Zhang
- Department of Nephrology and Rheumatology, Children's Hospital Affiliated to Zhengzhou University; Zhengzhou Key Laboratory of Pediatric Kidney Disease Research, Zhengzhou, China
| | - Guang-Hai Cao
- Department of Nephrology and Rheumatology, Children's Hospital Affiliated to Zhengzhou University; Zhengzhou Key Laboratory of Pediatric Kidney Disease Research, Zhengzhou, China
| | - Lu-Lu Song
- School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Yu-Ming Chen
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Cui-Hua Liu
- Henan Neurodevelopment Engineering Research Center for Children; Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China.,Department of Nephrology and Rheumatology, Children's Hospital Affiliated to Zhengzhou University; Zhengzhou Key Laboratory of Pediatric Kidney Disease Research, Zhengzhou, China
| |
Collapse
|
2
|
Arel E, Rolland L, Thireau J, Torrente AG, Bechard E, Bride J, Jopling C, Demion M, Le Guennec JY. The Effect of Hypothermia and Osmotic Shock on the Electrocardiogram of Adult Zebrafish. BIOLOGY 2022; 11:biology11040603. [PMID: 35453802 PMCID: PMC9025276 DOI: 10.3390/biology11040603] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/08/2022] [Accepted: 04/13/2022] [Indexed: 11/16/2022]
Abstract
Simple Summary Assessing cardiac toxicity of new drugs is a requirement for their approval. One of the parameters which is carefully looked at is the QT interval, which is determined using an electrocardiogram (ECG). Before undertaking clinical trials using human patients, it is important to first perform pre-clinical tests using animal models. Zebrafish are widely used to study cardiac physiology and several reports suggest that although ECG measurement can be performed, the recording configuration appears to affect the results. Our research aimed to provide a comprehensive characterization of adult zebrafish ECG to determine the best practice for using this model during cardiac toxicity trials. We tested three recording configurations and determined that exposing the heart provided the most reliable and reproducible ECG recordings. We also determined the most accurate correction to apply to calculate the corrected QT, which makes the QT interval independent of the heart rate, a critical parameter when assessing drug cardiac toxicity. Overall, our study highlights the best conditions to record zebrafish ECG and demonstrates their utility for cardiac toxicity testing. Abstract The use of zebrafish to explore cardiac physiology has been widely adopted within the scientific community. Whether this animal model can be used to determine drug cardiac toxicity via electrocardiogram (ECG) analysis is still an ongoing question. Several reports indicate that the recording configuration severely affects the ECG waveforms and its derived-parameters, emphasizing the need for improved characterization. To address this problem, we recorded ECGs from adult zebrafish hearts in three different configurations (unexposed heart, exposed heart, and extracted heart) to identify the most reliable method to explore ECG recordings at baseline and in response to commonly used clinical therapies. We found that the exposed heart configuration provided the most reliable and reproducible ECG recordings of waveforms and intervals. We were unable to determine T wave morphology in unexposed hearts. In extracted hearts, ECG intervals were lengthened and P waves were unstable. However, in the exposed heart configuration, we were able to reliably record ECGs and subsequently establish the QT-RR relationship (Holzgrefe correction) in response to changes in heart rate.
Collapse
Affiliation(s)
- Elodie Arel
- PhyMedExp, Université de Montpellier, Inserm U1046, UMR CNRS 9412, 34090 Montpellier, France; (E.A.); (J.T.); (E.B.); (J.B.); (M.D.); (J.-Y.L.G.)
- Institut de génomique fonctionnelle (IGF), Université de Montpellier, Inserm U1191, UMR CNRS 5203, 34094 Montpellier, France; (L.R.); (A.G.T.)
| | - Laura Rolland
- Institut de génomique fonctionnelle (IGF), Université de Montpellier, Inserm U1191, UMR CNRS 5203, 34094 Montpellier, France; (L.R.); (A.G.T.)
| | - Jérôme Thireau
- PhyMedExp, Université de Montpellier, Inserm U1046, UMR CNRS 9412, 34090 Montpellier, France; (E.A.); (J.T.); (E.B.); (J.B.); (M.D.); (J.-Y.L.G.)
| | - Angelo Giovanni Torrente
- Institut de génomique fonctionnelle (IGF), Université de Montpellier, Inserm U1191, UMR CNRS 5203, 34094 Montpellier, France; (L.R.); (A.G.T.)
| | - Emilie Bechard
- PhyMedExp, Université de Montpellier, Inserm U1046, UMR CNRS 9412, 34090 Montpellier, France; (E.A.); (J.T.); (E.B.); (J.B.); (M.D.); (J.-Y.L.G.)
| | - Jamie Bride
- PhyMedExp, Université de Montpellier, Inserm U1046, UMR CNRS 9412, 34090 Montpellier, France; (E.A.); (J.T.); (E.B.); (J.B.); (M.D.); (J.-Y.L.G.)
- Institut de génomique fonctionnelle (IGF), Université de Montpellier, Inserm U1191, UMR CNRS 5203, 34094 Montpellier, France; (L.R.); (A.G.T.)
| | - Chris Jopling
- Institut de génomique fonctionnelle (IGF), Université de Montpellier, Inserm U1191, UMR CNRS 5203, 34094 Montpellier, France; (L.R.); (A.G.T.)
- Correspondence:
| | - Marie Demion
- PhyMedExp, Université de Montpellier, Inserm U1046, UMR CNRS 9412, 34090 Montpellier, France; (E.A.); (J.T.); (E.B.); (J.B.); (M.D.); (J.-Y.L.G.)
| | - Jean-Yves Le Guennec
- PhyMedExp, Université de Montpellier, Inserm U1046, UMR CNRS 9412, 34090 Montpellier, France; (E.A.); (J.T.); (E.B.); (J.B.); (M.D.); (J.-Y.L.G.)
| |
Collapse
|
3
|
He S, Wang T, Shi C, Wang Z, Fu X. Network pharmacology-based approach to understand the effect and mechanism of Danshen against anemia. JOURNAL OF ETHNOPHARMACOLOGY 2022; 282:114615. [PMID: 34509606 DOI: 10.1016/j.jep.2021.114615] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/26/2021] [Accepted: 09/05/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Danshen, the dried rhizome of Salvia miltiorrhiza Bge., is widely used to treat cardio-cerebrovascular diseases in China. However, its role in nourishing blood, which has been detailed in historical literature for thousands of years, is perpetually disputed in the academic field. Moreover, there is no systematic research on Danshen in treating anemia. This research aimed to investigate the effects and mechanisms of Danshen on anemia in a zebrafish model based on the results of a network pharmacology study. MATERIALS AND METHODS The network pharmacology study was based on the screening of chemical components and related targets from TCMSP and SwissADME database. The genes associated with anemia were obtained from DisgeNet database, and the genes with the intersection of Danshen target genes were screened out. The Cytoscape 3.7.2 software package was used to construct the "ingredient-target-pathway" network. The exploration of target interaction by String system and the enrichment analysis by Metascape system, was used to discover the possible anti-anemia action mechanism of Danshen. Then, a zebrafish anemia model was induced by vinorelbine followed by the administration of aqueous/ethanol extract of Danshen in contrast to SiWu Decoction (SWD), which is generally acknowledged as a positive drug for tonifying blood. Afterward, the red blood cell signal, cardiac output, and blood flow velocity were detected to evaluate their blood-enriching effects. Quantitative real-time polymerase chain reaction (qPCR) was used to analyze the mRNA levels of hematopoietic-related factors, which were predicted in network pharmacology. RESULTS Compounds and target screening hinted that 115 chemical targets from Danshen were related to anemia, KEGG pathway enrichment results suggested that the mechanism of Danshen in treating anemia was significantly related to the Jak-STAT signaling pathway. Pharmacodynamic results showed that aqueous extract of Danshen (DSAE) and ethanol extract of Danshen (DSEE) markedly enhanced the number of red blood cells, cardiac output, and blood flow velocity. Compared with DSAE, DSEE exerted anti-anemia effects at a lower dose; however, along with higher toxicity. PCR data demonstrated that DSAE and DSEE treatment both upregulated the mRNA expression of erythroid hematopoiesis-related factors in the Epo-JAK-STAT signaling pathway, such as Gata-1, Epo, EpoR, Jak2, STAT3, and STAT5. In general, DSAE exhibited higher activation of this signaling than DSEE. CONCLUSIONS These results indicated that DSAE and DSEE both possess blood-enriching functions related with their ability to promote Jak-STAT signaling. DSAE exerted lower toxicity and attenuated anemia over a wider dose range than DSEE, which suggests that DSAE may be more suitable for the treatment for anemia. These results presented experimental evidence for the clinical use of Danshen as an intervention for anemia, especially in chemotherapy-induced anemia.
Collapse
Affiliation(s)
- Shan He
- School of Pharmacology, Shandong University of Traditional Chinese Medicine, Jinan, 250355, Shandong, PR China
| | - Tianqi Wang
- Journal Editorial Board of Science and Technology Department, Nanjing University of Chinese Medicine, Nanjing, 210023, Jiangsu, PR China
| | - Congwei Shi
- Institute for Literature and Culture of Chinese Medicine, Shandong University of Traditional Chinese Medicine, 250355, Shandong, PR China
| | - Zhenguo Wang
- Institute for Literature and Culture of Chinese Medicine, Shandong University of Traditional Chinese Medicine, 250355, Shandong, PR China.
| | - Xianjun Fu
- Institute for Literature and Culture of Chinese Medicine, Shandong University of Traditional Chinese Medicine, 250355, Shandong, PR China; Marine Traditional Chinese Medicine Research Center, Qingdao Academy of Traditional Chinese Medicine Shandong University of Traditional Chinese Medicine, Qingdao, 266114, Shandong, PR China; Shandong Engineering and Technology Research Center on Omics of Traditional Chinese Medicine Jinan, 250355, Shandong, PR China.
| |
Collapse
|
4
|
Gao L, Penglee R, Huang Y, Yi X, Wang X, Liu L, Gong X, Bao B. CRISPR/Cas9-induced nos2b mutant zebrafish display behavioral abnormalities. GENES BRAIN AND BEHAVIOR 2020; 20:e12716. [PMID: 33200539 DOI: 10.1111/gbb.12716] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 11/13/2020] [Accepted: 11/16/2020] [Indexed: 11/29/2022]
Abstract
The immunomodulatory function of nitric oxide synthase (NOS2) has been extensively studied. However, some behavioral abnormalities caused by its mutations have been found in a few rodent studies, of which the molecular mechanism remains elusive. In this research, we generated nos2b gene knockout zebrafish (nos2bsou2/sou2 ) using CRISPR/Cas9 approach and investigated their behavioral and molecular changes by doing a series of behavioral detections, morphological measurements, and molecular analyses. We found that, compared with nos2b+/+ zebrafish, nos2bsou2/sou2 zebrafish exhibited enhanced motor activity; additionally, nos2bsou2/sou2 zebrafish were characterized by smaller brain size, abnormal structure of optic tectum, reduced mRNA level of presynaptic synaptophysin and postsynaptic homer1, and altered response to sodium nitroprusside/methylphenidate hydrochloride treatment. These findings will likely contribute to future studies of behavioral regulation.
Collapse
Affiliation(s)
- Lei Gao
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Rachit Penglee
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Yajuan Huang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Xinxin Yi
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Xiaojie Wang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Liping Liu
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Xiaoling Gong
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Baolong Bao
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| |
Collapse
|
5
|
Brönnimann D, Annese T, Gorr TA, Djonov V. Splitting of circulating red blood cells as an in vivo mechanism of erythrocyte maturation in developing zebrafish, chick and mouse embryos. ACTA ACUST UNITED AC 2018; 221:jeb.184564. [PMID: 29903841 DOI: 10.1242/jeb.184564] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 06/13/2018] [Indexed: 12/20/2022]
Abstract
Nucleated circulating red blood cells (RBCs) of developing zebrafish, chick and mouse embryos can actively proliferate. While marrow- or organ-mediated erythropoiesis has been widely studied, transforming in vivo processes of circulating RBCs are under little scrutiny. We employed confocal, stereo- and electron microscopy to document the maturation of intravascular RBCs. In zebrafish embryos (32-72 h post-fertilization), RBC splitting in the caudal vein plexus follows a four-step program: (i) nuclear division with continued cytoplasmic connection between somata; (ii) dumbbell-shaped RBCs tangle at transluminal vascular pillars; (iii) elongation; and (iv) disruption of soma-to-soma connection. Dividing RBCs of chick embryos, however, retain the nucleus in one of their somata. Here, RBC splitting acts to pinch off portions of cytoplasm, organelles and ribosomes. Dumbbell-shaped primitive RBCs re-appeared as circulation constituents in mouse embryos. The splitting of circulating RBCs thus represents a biologically relevant mechanism of RBC division and maturation during early vertebrate ontogeny.
Collapse
Affiliation(s)
- Daniel Brönnimann
- University of Bern, Institute of Anatomy, Baltzerstrasse 2, 3012 Bern, Switzerland
| | - Tiziana Annese
- University of Bern, Institute of Anatomy, Baltzerstrasse 2, 3012 Bern, Switzerland.,University of Bari Medical School, Department of Basic Medical Sciences, Neurosciences and Sensory Organs, Section of Human Anatomy and Histology, 70124 Bari, Italy
| | - Thomas A Gorr
- University of Zurich, Institute of Veterinary Physiology, Vetsuisse Faculty, Winterthurerstrasse 260, 8057 Zurich, Switzerland
| | - Valentin Djonov
- University of Bern, Institute of Anatomy, Baltzerstrasse 2, 3012 Bern, Switzerland
| |
Collapse
|