1
|
Houdelet C, Blondeau-Bidet E, Estevez-Villar M, Mialhe X, Hermet S, Ruelle F, Dutto G, Bajek A, Bobe J, Geffroy B. Circulating MicroRNAs Indicative of Sex and Stress in the European Seabass (Dicentrarchus labrax): Toward the Identification of New Biomarkers. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2023; 25:749-762. [PMID: 37581865 DOI: 10.1007/s10126-023-10237-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 08/01/2023] [Indexed: 08/16/2023]
Abstract
MicroRNAs (miRNAs) constitute a new category of biomarkers. Studies on miRNAs in non-mammalian species have drastically increased in the last few years. Here, we explored the use of miRNAs as potential, poorly invasive markers, to identify sex and characterize acute stress in fish. The European seabass (Dicentrarchus labrax) was chosen as a model because of its rapid response to stress and its specific sex determination system, devoid of sexual chromosomes. We performed a small RNA-sequencing analysis in the blood plasma of male and female European seabass (mature and immature) as well as in the blood plasma of juveniles submitted to an acute stress and sampled throughout the recovery period (at 0 h, 0.5 h, 1.5 h and 6 h). In immature individuals, both miR-1388-3p and miR-7132a-5p were up-regulated in females, while miR-499a-5p was more abundant in males. However, no miRNAs were found to be differentially expressed between sexes in the blood plasma of mature individuals. For the acute stress analysis, five miRNAs (miR-155-5p, miR-200a-3p, miR-205-1-5p, miR-143-3p, and miR-223-3p) followed cortisol production over time. All miRNAs identified were tested and validated by RT-qPCR on sequenced samples. A complementary analysis on the 3'UTR sequences of the European seabass allowed to predict potential mRNA targets, some of them being particularly relevant regarding stress regulation, e.g., the glucocorticoid receptor 1 and the mineralocorticoid receptor. The present study provides new avenues and recommendations on the use of miRNAs as biomarkers of sex or stress of the European seabass, with potential application on other fish species.
Collapse
Affiliation(s)
- Camille Houdelet
- MARBEC Univ Montpellier, CNRS, Ifremer, IRD, Palavas-Les-Flots, France
| | | | | | - Xavier Mialhe
- MGX-Montpellier GenomiX, Institut de Génomique Fonctionnelle, Montpellier, France
| | - Sophie Hermet
- MARBEC Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France
| | - François Ruelle
- MARBEC Univ Montpellier, CNRS, Ifremer, IRD, Palavas-Les-Flots, France
| | - Gilbert Dutto
- MARBEC Univ Montpellier, CNRS, Ifremer, IRD, Palavas-Les-Flots, France
| | - Aline Bajek
- Ecloserie Marine de Gravelines-Ichtus, Voie des Enrochements, F-59820, Gravelines, France
| | - Julien Bobe
- INRAE, UR1037, Fish Physiology and Genomic laboratory, F-35000, Rennes, France
| | - Benjamin Geffroy
- MARBEC Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France.
| |
Collapse
|
2
|
G-Quadruplexes Regulate miRNA Biogenesis in Live Zebrafish Embryos. Int J Mol Sci 2023; 24:ijms24054828. [PMID: 36902262 PMCID: PMC10002522 DOI: 10.3390/ijms24054828] [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: 01/27/2023] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 03/06/2023] Open
Abstract
RNA guanine quadruplexes (G4s) regulate RNA functions, metabolism, and processing. G4s formed within precursors of microRNAs (pre-miRNAs) may impair pre-miRNAs maturation by Dicer, thus repressing mature miRNA biogenesis. As miRNAs are essential for proper embryonic development, we studied the role of G4s on miRNA biogenesis in vivo during zebrafish embryogenesis. We performed a computational analysis on zebrafish pre-miRNAs to find putative G4 forming sequences (PQSs). The precursor of the miRNA 150 (pre-miR-150) was found to contain an evolutionarily conserved PQS formed by three G-tetrads and able to fold in vitro as G4. MiR-150 controls the expression of myb, which shows a well-defined knock-down phenotype in zebrafish developing embryos. We microinjected zebrafish embryos with in vitro transcribed pre-miR-150 synthesized using either GTP (G-pre-miR-150) or 7-Deaza-GTP, a GTP analogue unable to form G4s (7DG-pre-miR-150). Compared to embryos injected with G-pre-miR-150, embryos injected with 7DG-pre-miR-150 showed higher levels of miRNA 150 (miR-150) and lower levels of myb mRNA and stronger phenotypes associated with myb knock-down. The incubation of pre-miR-150 prior to the injection with the G4 stabilizing ligand pyridostatin (PDS) reverted gene expression variations and rescued the phenotypes related to myb knock-down. Overall, results suggest that the G4 formed in pre-miR-150 functions in vivo as a conserved regulatory structure competing with the stem-loop structure necessary for miRNA biogenesis.
Collapse
|
3
|
Correia D, Domingues I, Faria M, Oliveira M. Effects of fluoxetine on fish: What do we know and where should we focus our efforts in the future? THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 857:159486. [PMID: 36257440 DOI: 10.1016/j.scitotenv.2022.159486] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
Fluoxetine is one of the most studied and detected selective serotonin reuptake inhibitors in the aquatic environment, found at concentrations ranging from ng/L to μg/L. Its presence in this environment can induce effects on aquatic organisms that may compromise their fitness. Several experimental studies have demonstrated that fluoxetine can induce neurotoxicity, genetic and biochemical changes, and cause behavioral dysfunction in a wide range of fish species. However, contradictory results can be found. There is thus the need for a comprehensive review of the current state of knowledge on the effects of fluoxetine on fish at different levels of biological organization, highlighting inclusive patterns and discussing the potential causes for the contradictory results, that can be found in the available literature. This review also aims to explore and identify the main gaps in knowledge and areas for future research. We conclude that environmentally relevant concentrations of fluoxetine (e.g., from 0.00345 μg/L) produced adverse effects and often this concentration range is not addressed in conventional environmental risk assessment strategies. Its environmental persistence and ionizable properties reinforce the need for standardized testing with representative aquatic models, targeting endpoints sensitive to the specific mode of action of fluoxetine, in order to assess and rank its actual environmental risk to aquatic ecosystems.
Collapse
Affiliation(s)
- Daniela Correia
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Inês Domingues
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | | | - Miguel Oliveira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| |
Collapse
|
4
|
Lari S, Yamagani P, Pandiyan A, Vanka J, Naidu M, Senthil Kumar B, Jee B, Jonnalagadda PR. The impact of the use of personal-protective-equipment on the minimization of effects of exposure to pesticides among farm-workers in India. Front Public Health 2023; 11:1075448. [PMID: 37026139 PMCID: PMC10072124 DOI: 10.3389/fpubh.2023.1075448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/20/2023] [Indexed: 04/08/2023] Open
Abstract
Introduction Although excessive use of pesticides and unsafe agricultural practices may contribute to numerous intoxications, the role of PPE (personal-protective-equipment) in the minimization of toxicological effects due to pesticide exposure has not been addressed so far. The present study aimed to assess the impact of the use of PPE on the minimization of effects of exposure to pesticides among farm-workers. Methods A community-based follow-up study with questionnaire-based survey and field observations was undertaken among farm-workers (n = 180) of Rangareddy district, Telangana, India. Biomarkers of exposure such as cholinesterase activity, inflammatory markers (TNF-α, IL-1β, IL-6, cortisol, and hs-C reactive protein), nutrients (vitamins A, E), liver function (total protein and A/G ratio, AST and ALT levels) were investigated in the laboratory by following the standard protocols. Results Farm-workers who had a mean farming exposure of 18 years of and who neither followed safe pesticide handling practices nor used PPE and also showed reluctance to obey good agricultural practices (GAPs). Inhibition of AChE (acetylcholine esterase) with increased inflammation was found among farm-workers as compared to their respective normal values when they have not used PPE. Linear regression statistical analysis revealed a profound effect on inhibition in the AChE activity and various inflammatory markers with the increase in the duration of pesticide exposure. Further, there was no effect of the duration of pesticide exposure on the levels of vitamins A, E, ALT, AST, total protein, and A/G ratio. Further, intervention studies carried out on the use of PPE provided (commercially available and cost-effective) for 90 days showed a significant reduction in the biomarker levels (p < 0.01). Conclusion This study demonstrated the importance of the use of PPE during pesticide applications and other agricultural tasks to minimize pesticide-associated adverse health effects.
Collapse
Affiliation(s)
- Summaiya Lari
- ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
- Department of Biochemistry, Acharya Nagarjuna University, Guntur, Andhra Pradesh, India
| | - Praveen Yamagani
- ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Arun Pandiyan
- ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Janardhan Vanka
- ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Mohan Naidu
- ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | | | - Babban Jee
- Department of Health Research, Ministry of Health and Family Welfare, Government of India, New Delhi, India
| | - Padmaja R. Jonnalagadda
- ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
- *Correspondence: Padmaja R. Jonnalagadda
| |
Collapse
|
5
|
Kranert K, Woźny M, Podlasz P, Wąsowicz K, Brzuzan P. MiR92b-3p synthetic analogue impairs zebrafish embryonic development, leading to ocular defects, decreased movement and hatching rate, and increased mortality. J Appl Genet 2023; 64:145-157. [PMID: 36274083 PMCID: PMC9837005 DOI: 10.1007/s13353-022-00732-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 08/04/2022] [Accepted: 10/12/2022] [Indexed: 01/17/2023]
Abstract
The aim of this study was to examine the effect of microRNA 92b-3p (MiR92b-3p) overexpression on the embryonic development of zebrafish. A synthetic MiR92b-3p analogue (mirVana™ mimic, in vivo-ready) was injected at doses up to 5 ng/embryo into the yolk sac of embryos (2-16 cell stage). At 24 h post fertilization (hpf), the locomotor activity of the embryos was measured, and after hatching (72 hpf), the rates of malformation occurrence, hatching, and mortality were determined. Next, the larvae were fixed for histological and molecular examinations. Exposure to the MiR92b-3p mimic impaired embryonic development, leading to increased occurrence of malformations (i.e., pericardial edema, spine curvature, smaller eyes), decreased locomotor activity and hatching rate, and increased mortality. Importantly, the mimic affected retinal differentiation and lens formation during zebrafish embryogenesis, which suggests that MiR92b-3p could be an important factor in the regulation of fish embryogenesis and ocular development. The expression level of MiR92b-3p was substantially higher in the exposed larvae than in the untreated larvae, indicating that the mimic was successfully delivered to the zebrafish. Although screening of potential MiR92b-3p target genes suggested some changes in their expression levels, these results were inconclusive. Together, this study indicates that MiR92b-3p mimic impairs zebrafish embryonic development, and further research is necessary to identify the MiR92b-3p-regulated cell pathways involved in the impairment of the fish's development.
Collapse
Affiliation(s)
- Kilian Kranert
- grid.412607.60000 0001 2149 6795Department of Environmental Biotechnology, Institute of Engineering and Environment Protection, Faculty of Geoengineering, University of Warmia and Mazury in Olsztyn, ul. Słoneczna 45G, 10-709 Olsztyn, Poland
| | - Maciej Woźny
- grid.412607.60000 0001 2149 6795Department of Environmental Biotechnology, Institute of Engineering and Environment Protection, Faculty of Geoengineering, University of Warmia and Mazury in Olsztyn, ul. Słoneczna 45G, 10-709 Olsztyn, Poland
| | - Piotr Podlasz
- grid.412607.60000 0001 2149 6795Department of Pathophysiology, Forensic Veterinary Medicine and Administration, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, ul. Oczapowskiego 13, 10-718 Olsztyn, Poland
| | - Krzysztof Wąsowicz
- grid.412607.60000 0001 2149 6795Department of Pathophysiology, Forensic Veterinary Medicine and Administration, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, ul. Oczapowskiego 13, 10-718 Olsztyn, Poland
| | - Paweł Brzuzan
- grid.412607.60000 0001 2149 6795Department of Environmental Biotechnology, Institute of Engineering and Environment Protection, Faculty of Geoengineering, University of Warmia and Mazury in Olsztyn, ul. Słoneczna 45G, 10-709 Olsztyn, Poland
| |
Collapse
|
6
|
Magnuson JT, Leads RR, McGruer V, Qian L, Tanabe P, Roberts AP, Schlenk D. Transcriptomic profiling of miR-203a inhibitor and miR-34b-injected zebrafish (Danio rerio) validates oil-induced neurological, cardiovascular and eye toxicity response pathways. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 254:106356. [PMID: 36423467 DOI: 10.1016/j.aquatox.2022.106356] [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: 08/18/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 06/16/2023]
Abstract
The global sequencing of microRNA (miRNA; miR) and integration to downstream mRNA expression profiles in early life stages (ELS) of fish following exposure to crude oil determined consistently dysregulated miRNAs regardless of the oil source or fish species. The overlay of differentially expressed miRNAs and mRNAs into in silico software determined that the key roles of these miRNAs were predicted to be involved in cardiovascular, neurological and visually-mediated pathways. Of these, altered expression of miRNAs, miR-203a and miR-34b were predicted to be primary targets of crude oil. To better characterize the effect of these miRNAs to downstream transcript changes, zebrafish embryos were microinjected at 1 h post fertilization (hpf) with either a miR-203a inhibitor or miR-34b. Since both miRs have been shown to be associated with aryl hydrocarbon receptor (AhR) function, benzo(a)pyrene (BaP), a potent AhR agonist, was used as a potential positive control. Transcriptomic profiling was conducted on injected and exposed larvae at 7 and 72 hpf, and eye morphology assessed following exposure at 72 hpf. The top predicted physiological system disease and functions between differentially expressed genes (DEGs) shared with miR-203a inhibitor-injected and miR-34b-injected embryos were involved in brain formation, and the development of the central nervous system and neurons. When DEGs of miR-203a inhibitor-injected embryos were compared with BaP-exposed DEGs, alterations in nervous system development and function, and abnormal morphology of the neurosensory retina, eye and nervous tissue were predicted, consistent with both AhR and non-AhR pathways. When assessed morphologically, the eye area of miR-203a inhibitor and miR-34b-injected and BaP-exposed embryos were significantly reduced. These results suggest that miR-203a inhibition and miR-34b overexpression contribute to neurological, cardiovascular and eye toxicity responses that are caused by oil and PAH exposure in ELS fish, and are likely mediated through both AhR and non-AhR pathways.
Collapse
Affiliation(s)
- Jason T Magnuson
- University of California, Riverside, Department of Environmental Sciences, Riverside, CA, United States of America.
| | - Rachel R Leads
- University of North Texas, Department of Biological Sciences and Advanced Environmental, Research Institute, Denton, TX, United States of America
| | - Victoria McGruer
- University of California, Riverside, Department of Environmental Sciences, Riverside, CA, United States of America
| | - Le Qian
- University of California, Riverside, Department of Environmental Sciences, Riverside, CA, United States of America
| | - Philip Tanabe
- University of California, Riverside, Department of Environmental Sciences, Riverside, CA, United States of America
| | - Aaron P Roberts
- University of North Texas, Department of Biological Sciences and Advanced Environmental, Research Institute, Denton, TX, United States of America
| | - Daniel Schlenk
- University of California, Riverside, Department of Environmental Sciences, Riverside, CA, United States of America; Institute of Environmental Health, College of Environmental and Resource Sciences, Zhejiang, University, Hangzhou, China
| |
Collapse
|
7
|
Jantawongsri K, Nørregaard RD, Bach L, Dietz R, Sonne C, Jørgensen K, Lierhagen S, Ciesielski TM, Jenssen BM, Waugh CA, Eriksen R, Nowak B, Anderson K. Effects of exposure to environmentally relevant concentrations of lead (Pb) on expression of stress and immune-related genes, and microRNAs in shorthorn sculpins (Myoxocephalus scorpius). ECOTOXICOLOGY (LONDON, ENGLAND) 2022; 31:1068-1077. [PMID: 36006498 PMCID: PMC9458575 DOI: 10.1007/s10646-022-02575-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 06/15/2023]
Abstract
Old lead-zinc (Pb-Zn) mining sites in Greenland have increased the environmental concentration of Pb in local marine organisms, including the shorthorn sculpin. Organ metal concentrations and histopathology have been used in environmental monitoring programs to evaluate metal exposure and subsequent effects in shorthorn sculpins. So far, no study has reported the impact of heavy metals on gene expression involved in metal-related stress and immune responses in sculpins. The aim of this study was to investigate the effect of exposure to environmentally relevant waterborne Pb (0.73 ± 0.35 μg/L) on hepatic gene expression of metallothionein (mt), immunoglobulin M (igm), and microRNAs (miRNAs; mir132 and mir155) associated with immune responses in the shorthorn sculpin compared to a control group. The mt and igm expression were upregulated in the Pb-exposed group compared to the control group. The transcripts of mir132 and mir155 were not different in sculpins between the Pb-exposed and control group; however, miRNA levels were significantly correlated with Pb liver concentrations. Furthermore, there was a positive correlation between liver Pb concentrations and igm, and a positive relationship between igm and mir155. The results indicate that exposure to Pb similar to those concentrations reported in in marine waters around Greenland Pb-Zn mine sites influences the mt and immune responses in shorthorn sculpins. This is the first study to identify candidate molecular markers in the shorthorn sculpins exposed to waterborne environmentally relevant Pb suggesting mt and igm as potential molecular markers of exposure to be applied in future assessments of the marine environment near Arctic mining sites.
Collapse
Affiliation(s)
- Khattapan Jantawongsri
- Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, Launceston, TAS, 7250, Australia.
| | - Rasmus Dyrmose Nørregaard
- Department of Ecoscience and Arctic Research Centre (ARC), Faculty of Technical Sciences, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
| | - Lis Bach
- Department of Ecoscience and Arctic Research Centre (ARC), Faculty of Technical Sciences, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
| | - Rune Dietz
- Department of Ecoscience and Arctic Research Centre (ARC), Faculty of Technical Sciences, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
| | - Christian Sonne
- Department of Ecoscience and Arctic Research Centre (ARC), Faculty of Technical Sciences, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
| | - Kasper Jørgensen
- Den Blå Planet, National Aquarium Denmark, Jacob Fortlingsvej 1, DK-2770, Kastrup, Copenhagen, Denmark
| | - Syverin Lierhagen
- Department of Chemistry, Norwegian University of Science and Technology, NO-7491, Trondheim, Norway
| | - Tomasz Maciej Ciesielski
- Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491, Trondheim, Norway
| | - Bjørn Munro Jenssen
- Department of Ecoscience and Arctic Research Centre (ARC), Faculty of Technical Sciences, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
- Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491, Trondheim, Norway
- Department of Arctic Technology, The University Centre in Svalbard, P.O. Box 156, NO-9171, Longyearbyen, Svalbard, Norway
| | - Courtney Alice Waugh
- Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491, Trondheim, Norway
- Faculty of Biosciences and Aquaculture, Nord University, NO-7729, Steinkjer, Norway
| | - Ruth Eriksen
- Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, Launceston, TAS, 7250, Australia
- CSIRO Oceans and Atmosphere, Castray Esplanade, Battery Point, Hobart, TAS, 7004, Australia
| | - Barbara Nowak
- Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, Launceston, TAS, 7250, Australia
- Department of Ecoscience and Arctic Research Centre (ARC), Faculty of Technical Sciences, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
| | - Kelli Anderson
- Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, Launceston, TAS, 7250, Australia
| |
Collapse
|
8
|
Nukala SB, Jousma J, Cho Y, Lee WH, Ong SG. Long non-coding RNAs and microRNAs as crucial regulators in cardio-oncology. Cell Biosci 2022; 12:24. [PMID: 35246252 PMCID: PMC8895873 DOI: 10.1186/s13578-022-00757-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 02/10/2022] [Indexed: 12/23/2022] Open
Abstract
Cancer is one of the leading causes of morbidity and mortality worldwide. Significant improvements in the modern era of anticancer therapeutic strategies have increased the survival rate of cancer patients. Unfortunately, cancer survivors have an increased risk of cardiovascular diseases, which is believed to result from anticancer therapies. The emergence of cardiovascular diseases among cancer survivors has served as the basis for establishing a novel field termed cardio-oncology. Cardio-oncology primarily focuses on investigating the underlying molecular mechanisms by which anticancer treatments lead to cardiovascular dysfunction and the development of novel cardioprotective strategies to counteract cardiotoxic effects of cancer therapies. Advances in genome biology have revealed that most of the genome is transcribed into non-coding RNAs (ncRNAs), which are recognized as being instrumental in cancer, cardiovascular health, and disease. Emerging studies have demonstrated that alterations of these ncRNAs have pathophysiological roles in multiple diseases in humans. As it relates to cardio-oncology, though, there is limited knowledge of the role of ncRNAs. In the present review, we summarize the up-to-date knowledge regarding the roles of long non-coding RNAs (lncRNAs) and microRNAs (miRNAs) in cancer therapy-induced cardiotoxicities. Moreover, we also discuss prospective therapeutic strategies and the translational relevance of these ncRNAs.
Collapse
Affiliation(s)
- Sarath Babu Nukala
- Department of Pharmacology & Regenerative Medicine, The University of Illinois College of Medicine, 909 S Wolcott Ave, COMRB 4100, Chicago, IL, 60612, USA
| | - Jordan Jousma
- Department of Pharmacology & Regenerative Medicine, The University of Illinois College of Medicine, 909 S Wolcott Ave, COMRB 4100, Chicago, IL, 60612, USA
| | - Yoonje Cho
- Department of Pharmacology & Regenerative Medicine, The University of Illinois College of Medicine, 909 S Wolcott Ave, COMRB 4100, Chicago, IL, 60612, USA
| | - Won Hee Lee
- Department of Basic Medical Sciences, University of Arizona College of Medicine, ABC-1 Building, 425 North 5th Street, Phoenix, AZ, 85004, USA.
| | - Sang-Ging Ong
- Department of Pharmacology & Regenerative Medicine, The University of Illinois College of Medicine, 909 S Wolcott Ave, COMRB 4100, Chicago, IL, 60612, USA.
- Division of Cardiology, Department of Medicine, The University of Illinois College of Medicine, 909 S Wolcott Ave, COMRB 4100, Chicago, IL, 60612, USA.
| |
Collapse
|
9
|
Magnuson JT, Qian L, McGruer V, Cheng V, Volz DC, Schlenk D. Relationship between miR-203a inhibition and oil-induced toxicity in early life stage zebrafish (Danio rerio). Toxicol Rep 2022; 9:373-381. [PMID: 35284238 PMCID: PMC8914477 DOI: 10.1016/j.toxrep.2022.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/28/2022] [Accepted: 03/02/2022] [Indexed: 11/18/2022] Open
Abstract
Dysregulation of microRNA (miRNA, miR) by environmental stressors influences the transcription of mRNA which may impair organism development and/or lead to adverse physiological outcomes. Early studies evaluating the effects of oil on developmental toxicity in early life stages of fish showed that reductions in expression of miR-203a were associated with enhanced expression of downstream mRNAs that predicted altered eye development, cardiovascular disease, and improper fin development. To better understand the effects of miR-203a inhibition as an outcome of oil-induced toxicity in early life stage (ELS) fish, embryonic zebrafish were injected with an miR-203a inhibitor or treated with 3.5 µM phenanthrene (Phe) as a positive control for morphological alterations of cardiovascular and eye development caused by oil. Embryos treated with Phe had diminished levels of miR-203a at 7 and 72 h after injection. Embryos treated with the miR-203a inhibitor and Phe exhibited a reduced heart rate by 48 h post fertilization (hpf), with an increased incidence of developmental deformities (including pericardial edema, altered eye development, and spinal deformities) and reduced caudal fin length by 72 hpf. There were significant reductions in lens and eye diameters in 120 hpf miR-203a-inhibitor and Phe-treated fish, as well as a significantly reduced number of eye saccades, determined by an optokinetic response (OKR) behavioral assay. The expression of vegfa, which is an important activator during neovascularization, was significantly upregulated in embryos receiving miR-203a inhibitor injections by 7 and 72 hpf with increased trends in vegfa expression in 72 hpf larvae treated with Phe. There were decreasing trends in crx, neurod1, and pde6h expression by 72 hpf in miR-203a inhibitor and Phe treatments, which are involved in photoreceptor function in developing eyes and regulated by miR-203a. These results suggest that an inhibition of miR-203a in ELS fish exhibits an oil-induced toxic response that is consistent with Phe treatment and specifically impacts retinal, cardiac, and fin development in ELS fish. miR-203a inhibitor-injected zebrafish exhibited an oil-induced toxic response. Inhibition of miR-203a impaired retinal, cardiac, and fin development in zebrafish. miR-203a inhibition validated previously predicted transcriptomic pathways.
Collapse
Affiliation(s)
- Jason T. Magnuson
- Department of Environmental Sciences, University of California, Riverside, CA, USA
- Corresponding author.
| | - Le Qian
- College of Sciences, China Agricultural University, Beijing, China
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, China
- Corresponding author at: College of Sciences, China Agricultural University, Beijing, China.
| | - Victoria McGruer
- Department of Environmental Sciences, University of California, Riverside, CA, USA
| | - Vanessa Cheng
- Department of Environmental Sciences, University of California, Riverside, CA, USA
| | - David C. Volz
- Department of Environmental Sciences, University of California, Riverside, CA, USA
| | - Daniel Schlenk
- Department of Environmental Sciences, University of California, Riverside, CA, USA
- Institute of Environmental Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
| |
Collapse
|
10
|
Ding Y, Dong X, Feng W, Mao G, Chen Y, Qiu X, Chen K, Xu H. Tetrabromobisphenol S alters the circadian rhythm network in the early life stages of zebrafish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150543. [PMID: 34844322 DOI: 10.1016/j.scitotenv.2021.150543] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/17/2021] [Accepted: 09/19/2021] [Indexed: 06/13/2023]
Abstract
Tetrabromobisphenol S (TBBPS), an emerging brominated flame retardant (BFR) has been widely detected in the environment, and may potentially pose environmental risks. However, data on the occurrence and toxic effects of TBBPS are limited. Circadian rhythms govern multiple behavioral and physiological processes, and their disruption is closely associated with various pathological conditions. Little is known about the potential for TBBPS to perturb circadian rhythm networks or circadian-driven locomotor behavior. In the present study, behavior assays and gene expression analysis based on circadian rhythm pathways were designed to investigate the potential circadian rhythm impairments and subsequent adverse effects caused in 120 h post-fertilization (hpf) zebrafish larvae by TBBPS. The development of embryos was inhibited by TBBPS exposure even at concentrations below the maximal non-lethal concentration (MNLC, 3.47 mg/L). Our results indicated remarkable alterations in the expression of several key circadian rhythm genes due to TBBPS exposure. Compared to control, the expression of per1a, per1b, per3, cry2, and csnk1da was increased, while the expression of clocka, clockb, cry4, cry1ba, arntl1a, and cank1db was decreased. Significant alterations of the circadian rhythm network could be observed in the zebrafish embryos. TBBPS exposure also significantly affected the behavioral responses of larvae. Our findings suggest the circadian rhythm network could be a potential target of TBBPS. Further study is needed to explore whether the transcriptional alterations in circadian rhythm translate into physiological effects.
Collapse
Affiliation(s)
- Yuling Ding
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xing Dong
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Weiwei Feng
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Guanghua Mao
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yao Chen
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xuchun Qiu
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Kun Chen
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Hai Xu
- Institute of Environmental Health and Ecological Security, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China.
| |
Collapse
|
11
|
Desvignes T, Bardou P, Montfort J, Sydes J, Guyomar C, George S, Postlethwait JH, Bobe J. FishmiRNA: An evolutionarily supported microRNA annotation and expression database for ray-finned fishes. Mol Biol Evol 2022; 39:6502288. [PMID: 35020925 PMCID: PMC8826519 DOI: 10.1093/molbev/msac004] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
microRNAs are important post-transcriptional regulators of gene expression involved in countless biological processes and are widely studied across metazoans. While miRNA research continues to grow, the large community of fish miRNA researchers lacks exhaustive resources consistent among species. To fill this gap, we developed FishmiRNA, an evolutionarily supported microRNA annotation and expression database for ray-finned fishes: www.fishmirna.org. The self-explanatory database contains detailed, manually-curated miRNA annotations with orthology relationships rigorously established by sequence similarity and conserved syntenies, and expression data provided for each detected mature miRNA. In just few clicks, users can download the annotation and expression database in several convenient formats either in its entirety or a subset. Simple filters and BLAST search options also permit the simultaneous exploration and visual comparison of expression data for up to any ten mature miRNAs across species and organs. FishmiRNA was specifically designed for ease of use to reach a wide audience.
Collapse
Affiliation(s)
- Thomas Desvignes
- Institute of Neuroscience, University of Oregon, Eugene, OR, 97403, USA
| | - Philippe Bardou
- Sigenae, GenPhySE, Université de Toulouse, INRAE, ENVT, Castanet Tolosan, F-31326, France
| | | | - Jason Sydes
- Institute of Neuroscience, University of Oregon, Eugene, OR, 97403, USA
| | - Cervin Guyomar
- Sigenae, GenPhySE, Université de Toulouse, INRAE, ENVT, Castanet Tolosan, F-31326, France
| | - Simon George
- MGX-Montpellier GenomiX, Univ. Montpellier, CNRS, INSERM, Montpellier, France
| | | | | |
Collapse
|
12
|
Xu Q, Nie H, Yin Z, Zhang Y, Huo Z, Yan X. MiRNA-mRNA Integration Analysis Reveals the Regulatory Roles of MiRNAs in Shell Pigmentation of the Manila clam (Ruditapes philippinarum). MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2021; 23:976-993. [PMID: 34773538 DOI: 10.1007/s10126-021-10080-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
The shell color of the Manila clam (Ruditapes philippinarum) is an economically important trait. We used high-throughput sequencing and transcriptome analysis to study the molecular mechanisms that underlie shell color formation and regulation in this species. We constructed small RNA libraries from mantle tissues from four shell color strains of Manila clam, subjected them to high-throughput sequencing. Notably, the results suggested that a number of pigment-associated genes including Mitf, HERC2, were negatively regulated by nvi-miR-2a, tgu-miR-133-3p, respectively. They might be involved in melanin formation via the activation of the melanogenesis pathway. And aae-miR-71-5p and dme-miR-7-5p linked to shell formation-related genes such as Calmodulin and IMSP3 were considered to participate in the calcium signaling pathway. We then used quantitative PCR to verify the candidate miRNAs and target genes in different shell color groups. Our results indicated that miR-7, miR-71, and miR-133 may regulate target mRNAs to participate in shell color pigmentation. These results provide the foundation to further characterize miRNA effects on the regulation of shell color and have significant implications for the breeding of new varieties of clams.
Collapse
Affiliation(s)
- Qiaoyue Xu
- Engineering and Technology Research Center of Shellfish Breeding in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, China
| | - Hongtao Nie
- Engineering and Technology Research Center of Shellfish Breeding in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, China.
| | - Zhihui Yin
- Engineering and Technology Research Center of Shellfish Breeding in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, China
| | - Yanming Zhang
- Engineering and Technology Research Center of Shellfish Breeding in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, China
| | - Zhongming Huo
- Engineering and Technology Research Center of Shellfish Breeding in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, China
| | - Xiwu Yan
- Engineering and Technology Research Center of Shellfish Breeding in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, China.
| |
Collapse
|
13
|
Csenki Z, Garai E, Faisal Z, Csepregi R, Garai K, Sipos DK, Szabó I, Kőszegi T, Czéh Á, Czömpöly T, Kvell K, Poór M. The individual and combined effects of ochratoxin A with citrinin and their metabolites (ochratoxin B, ochratoxin C, and dihydrocitrinone) on 2D/3D cell cultures, and zebrafish embryo models. Food Chem Toxicol 2021; 158:112674. [PMID: 34800554 DOI: 10.1016/j.fct.2021.112674] [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: 09/08/2021] [Revised: 11/10/2021] [Accepted: 11/13/2021] [Indexed: 12/26/2022]
Abstract
Ochratoxin A and citrinin are nephrotoxic mycotoxins produced by Aspergillus, Penicillium, and/or Monascus species. The combined effects of ochratoxin A and citrinin have been examined in more studies; however, only limited data are available regarding the co-exposure to their metabolites. In this investigation, the individual toxic effects of ochratoxin A, ochratoxin B, ochratoxin C, citrinin, and dihydrocitrinone were tested as well as the combinations of ochratoxin A with the latter mycotoxins were examined on 2D and 3D cell cultures, and on zebrafish embryos. Our results demonstrate that even subtoxic concentrations of certain mycotoxins can increase the toxic impact of ochratoxin A. In addition, typically additive effects or synergism were observed as the combined effects of mycotoxins tested. These observations highlight that different cell lines (e.g. MDBK vs. MDCK), cell cultures (e.g. 2D vs. 3D), and models (e.g. in vitro vs. in vivo) can show different (sometimes opposite) impacts. Mycotoxin combinations considerably increased miR-731 levels in zebrafish embryos, which is an early marker of the toxicity on kidney development. These results underline that the co-exposure to mycotoxins (and/or mycotoxin metabolites) should be seriously considered, since even the barely toxic mycotoxins (or metabolites) in combinations can cause significant toxicity.
Collapse
Affiliation(s)
- Zsolt Csenki
- Department of Environmental Toxicology, Institute of Aquaculture and Environmental Safety, Hungarian University of Agriculture and Life Sciences, Páter Károly u. 1, H-2100, Gödöllő, Hungary
| | - Edina Garai
- Department of Environmental Toxicology, Institute of Aquaculture and Environmental Safety, Hungarian University of Agriculture and Life Sciences, Páter Károly u. 1, H-2100, Gödöllő, Hungary
| | - Zelma Faisal
- Department of Pharmacology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, H-7624, Pécs, Hungary; Food Biotechnology Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary
| | - Rita Csepregi
- Lab-on-a-Chip Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary; Department of Laboratory Medicine, Medical School, University of Pécs, Ifjúság út 13, H-7624, Pécs, Hungary
| | - Kitti Garai
- Food Biotechnology Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary; Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, H-7624, Pécs, Hungary
| | - Dóra Kánainé Sipos
- Department of Environmental Toxicology, Institute of Aquaculture and Environmental Safety, Hungarian University of Agriculture and Life Sciences, Páter Károly u. 1, H-2100, Gödöllő, Hungary
| | - István Szabó
- Department of Environmental Toxicology, Institute of Aquaculture and Environmental Safety, Hungarian University of Agriculture and Life Sciences, Páter Károly u. 1, H-2100, Gödöllő, Hungary
| | - Tamás Kőszegi
- Lab-on-a-Chip Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary; Department of Laboratory Medicine, Medical School, University of Pécs, Ifjúság út 13, H-7624, Pécs, Hungary
| | - Árpád Czéh
- Food Biotechnology Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary; Soft Flow Ltd., Ürögi fasor 2/a, H-7634, Pécs, Hungary
| | - Tamás Czömpöly
- Food Biotechnology Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary; Soft Flow Ltd., Ürögi fasor 2/a, H-7634, Pécs, Hungary
| | - Krisztián Kvell
- Food Biotechnology Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary; Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, H-7624, Pécs, Hungary
| | - Miklós Poór
- Department of Pharmacology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, H-7624, Pécs, Hungary; Food Biotechnology Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, H-7624, Pécs, Hungary.
| |
Collapse
|
14
|
Giambò F, Leone GM, Gattuso G, Rizzo R, Cosentino A, Cinà D, Teodoro M, Costa C, Tsatsakis A, Fenga C, Falzone L. Genetic and Epigenetic Alterations Induced by Pesticide Exposure: Integrated Analysis of Gene Expression, microRNA Expression, and DNA Methylation Datasets. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168697. [PMID: 34444445 PMCID: PMC8394939 DOI: 10.3390/ijerph18168697] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/12/2021] [Accepted: 08/16/2021] [Indexed: 02/07/2023]
Abstract
Environmental or occupational exposure to pesticides is considered one of the main risk factors for the development of various diseases. Behind the development of pesticide-associated pathologies, there are both genetic and epigenetic alterations, where these latter are mainly represented by the alteration in the expression levels of microRNAs and by the change in the methylation status of the DNA. At present, no studies have comprehensively evaluated the genetic and epigenetic alterations induced by pesticides; therefore, the aim of the present study was to identify modifications in gene miRNA expression and DNA methylation useful for the prediction of pesticide exposure. For this purpose, an integrated analysis of gene expression, microRNA expression, and DNA methylation datasets obtained from the GEO DataSets database was performed to identify putative genes, microRNAs, and DNA methylation hotspots associated with pesticide exposure and responsible for the development of different diseases. In addition, DIANA-miRPath, STRING, and GO Panther prediction tools were used to establish the functional role of the putative biomarkers identified. The results obtained demonstrated that pesticides can modulate the expression levels of different genes and induce different epigenetic alterations in the expression levels of miRNAs and in the modulation of DNA methylation status.
Collapse
Affiliation(s)
- Federica Giambò
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, 00168 Roma, Italy;
| | - Gian Marco Leone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.M.L.); (G.G.); (R.R.); (A.C.)
| | - Giuseppe Gattuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.M.L.); (G.G.); (R.R.); (A.C.)
| | - Roberta Rizzo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.M.L.); (G.G.); (R.R.); (A.C.)
| | - Alessia Cosentino
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.M.L.); (G.G.); (R.R.); (A.C.)
| | - Diana Cinà
- Health Management of the “Cannizzaro” Emergency Hospital of Catania, 95126 Catania, Italy;
- Clinical Pathology and Clinical Molecular Biology Unit, “Garibaldi Centro” Hospital, ARNAS Garibaldi, 95123 Catania, Italy
| | - Michele Teodoro
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Occupational Medicine Section, University of Messina, 98125 Messina, Italy; (M.T.); (C.F.)
| | - Chiara Costa
- Clinical and Experimental Medicine Department, University of Messina, 98125 Messina, Italy;
| | - Aristides Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece;
| | - Concettina Fenga
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Occupational Medicine Section, University of Messina, 98125 Messina, Italy; (M.T.); (C.F.)
| | - Luca Falzone
- Epidemiology and Biostatistics Unit, National Cancer Institute-IRCCS ‘Fondazione G. Pascale’, 80131 Naples, Italy
- Correspondence: ; Tel.: +39-095-478-1278
| |
Collapse
|
15
|
Disner GR, Falcão MAP, Lima C, Lopes-Ferreira M. In Silico Target Prediction of Overexpressed microRNAs from LPS-Challenged Zebrafish ( Danio rerio) Treated with the Novel Anti-Inflammatory Peptide TnP. Int J Mol Sci 2021; 22:7117. [PMID: 34281170 PMCID: PMC8268205 DOI: 10.3390/ijms22137117] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/20/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
miRNAs regulate gene expression post-transcriptionally in various processes, e.g., immunity, development, and diseases. Since their experimental analysis is complex, in silico target prediction is important for directing investigations. TnP is a candidate peptide for anti-inflammatory therapy, first discovered in the venom of Thalassophryne nattereri, which led to miRNAs overexpression in LPS-inflamed zebrafish post-treatment. This work aimed to predict miR-21, miR-122, miR-731, and miR-26 targets using overlapped results of DIANA microT-CDS and TargetScanFish software. This study described 513 miRNAs targets using highly specific thresholds. Using Gene Ontology over-representation analysis, we identified their main roles in regulating gene expression, neurogenesis, DNA-binding, transcription regulation, immune system process, and inflammatory response. miRNAs act in post-transcriptional regulation, but we revealed that their targets are strongly related to expression regulation at the transcriptional level, e.g., transcription factors proteins. A few predicted genes participated concomitantly in many biological processes and molecular functions, such as foxo3a, rbpjb, rxrbb, tyrobp, hes6, zic5, smad1, e2f7, and npas4a. Others were particularly involved in innate immunity regulation: il17a/f2, pik3r3b, and nlrc6. Together, these findings not only provide new insights into the miRNAs mode of action but also raise hope for TnP therapy and may direct future experimental investigations.
Collapse
Affiliation(s)
| | | | | | - Monica Lopes-Ferreira
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICS/FAPESP), Butantan Institute, São Paulo 05503-900, Brazil; (G.R.D.); (M.A.P.F.); (C.L.)
| |
Collapse
|
16
|
Xia G, Li X, Zhang Z, Jiang Y. Effect of food processing on the antioxidant activity of flavones from Polygonatum odoratum (Mill.) Druce. Open Life Sci 2021; 16:92-101. [PMID: 33817302 PMCID: PMC7874555 DOI: 10.1515/biol-2021-0010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 11/19/2020] [Accepted: 11/21/2020] [Indexed: 01/06/2023] Open
Abstract
Polygonatum odoratum (Mill.) Druce (POD) is a natural plant widely used for food and medicine, thanks to its rich content of a strong antioxidant agent called homoisoflavones. However, food processing methods could affect the stability of POD flavones, resulting in changes to their antioxidant activity. This study attempts to evaluate the antioxidant activity of POD flavones subject to different processing methods and determines which method could preserve the antioxidant activity of POD flavones. Therefore, flavones were extracted from POD samples, which had been treated separately with one of the four processing methods: extrusion, baking, high-pressure treatment, and yeast fermentation. After that, the antioxidant activity of the flavones was subject to in vivo tests in zebrafish embryos. The results show that yeast fermentation had the least disruption to the antioxidant activity of POD flavones, making it the most suitable food processing method for POD. By contrast, extrusion and high-pressure treatment both slightly weakened the antioxidant activity of the flavones and should be avoided in food processing. The research results provide a reference for the development and utilization of POD and the protection of its biological activity.
Collapse
Affiliation(s)
- Guanghui Xia
- College of Food Science and Engineering, Tonghua Normal University, Tonghua 134001, China.,College of Food Science, Shenyang Agricultural University, Shenyang 110866, China
| | - Xinhua Li
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China
| | - Zhen Zhang
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China
| | - Yuhang Jiang
- College of Food Science and Engineering, Tonghua Normal University, Tonghua 134001, China
| |
Collapse
|
17
|
Fragou D, Chao MR, Hu CW, Nikolaou K, Kovatsi L. Global DNA methylation levels in white blood cells of patients with chronic heroin use disorder. A prospective study. Toxicol Rep 2021; 8:337-342. [PMID: 33643851 PMCID: PMC7892979 DOI: 10.1016/j.toxrep.2021.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 12/19/2022] Open
Abstract
Opioid abstinence for 21 days does not affect global DNA methylation levels in white blood cells. All participants in the study completed a 21-day “dry” detoxification program. Findings do not rule out the possibility of site-specific methylation changes.
Background Increasing scientific evidence shows the significant role of epigenetic mechanisms in drug use disorder, abstinence and relapse. Studies on human subjects are limited compared to those on animals, for various reasons such as poly-substance abuse, high drop-out rate and technical difficulties. Objectives Our goal was to evaluate whether a monitored abstinence period of 21 days could induce changes in global DNA methylation in chronic heroin users. Method In the current study, we present data on global DNA methylation on a set of 18 male patients with chronic heroin use disorder, carefully selected based on inclusion and exclusion criteria, who were hospitalized and closely monitored during a 21-day detoxification program, one of the few where no opioid agonist is administered. The participants were sampled twice, once upon enrolment to the program and once upon completion. Results According to our results, no difference in global DNA methylation was detected between samples collected upon enrolment and samples collected upon completion of the program. Conclusion The findings of this study do not rule out the possibility that the 21-day abstinence period was not long enough to observe changes in global DNA methylation, or that abstinence induced site-specific methylation changes (but not global changes), that certainly merit further evaluation.
Collapse
Affiliation(s)
- Domniki Fragou
- Laboratory of Forensic Medicine and Toxicology, Department of Medicine, Aristotle University of Thessaloniki, Greece
| | - Mu-Rong Chao
- Department of Occupational Safety and Health, Chung Shan Medical University, Taichung 402, Taiwan
| | - Chiung-Wen Hu
- Department of Public Health, Chung Shan Medical University, Taichung 402, Taiwan
| | - Kakia Nikolaou
- Addiction Department IANOS, General Hospital of Thessaloniki 'G. Papanikolaou'-Psychiatric Hospital of Thessaloniki, Thessaloniki, Greece
| | - Leda Kovatsi
- Laboratory of Forensic Medicine and Toxicology, Department of Medicine, Aristotle University of Thessaloniki, Greece
| |
Collapse
|
18
|
Batista-Filho J, Falcão MAP, Maleski ALA, Soares ABS, Balan-Lima L, Disner GR, Lima C, Lopes-Ferreira M. Early preclinical screening using zebrafish ( Danio rerio) reveals the safety of the candidate anti-inflammatory therapeutic agent TnP. Toxicol Rep 2020; 8:13-22. [PMID: 33364179 PMCID: PMC7750688 DOI: 10.1016/j.toxrep.2020.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 12/13/2022] Open
Abstract
TnP has been indicated for chronic inflammatory diseases, multiple sclerosis. Zebrafish is an alternative animal model for preclinical drug development. Preclinical toxicology studies have shown that TnP has a wide therapeutic index range from 1 nM to 10 μM. TnP did not induce cardiotoxic effect or cardiac dysfunction. TnP crossed the blood-brain barrier without causing neurotoxicity.
The patented anti-inflammatory peptide TnP had its effectiveness recently confirmed in vivo in a murine model of multiple sclerosis and asthma. In this work, the safety of the TnP was evaluated in investigative toxicology tests using zebrafish (Danio rerio) as a model. We conducted the OECD #236 test to investigate effects of the TnP on the survival, hatching performance, and morphological formation of zebrafish embryos. After determining these endpoints, morphometric analysis termination of locomotion eartbeat rate in zebrafish larvae were evaluated to identify adverse effects such as neurotoxicity and cardiotoxicity. The results highlight a wide therapeutic index for TnP with non-lethal and safe doses rom 1 nM to 10 μM, without causing neurotoxicity or cardiotoxic effect. The low frequencyf abnormalities by TnP was associated with high safety of the molecule and the developing embryo's ability to process and eliminate it. TnP crossed the blood-brain barrier without disturbing the normal architecture of forebrain, midbrain and hindbrain. Our data reinforce the importance of zebrafish as an accurate investigative toxicology model to assess acute toxicity as well as cardiotoxicity and neurotoxicity of molecules in the preclinical phase of development.
Collapse
Affiliation(s)
- João Batista-Filho
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
- Post-Graduation Program of Toxinology, Butantan Institute, São Paulo, SP, Brazil
| | - Maria Alice Pimentel Falcão
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
| | - Adolfo Luis Almeida Maleski
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
- Post-Graduation Program of Toxinology, Butantan Institute, São Paulo, SP, Brazil
| | - Amanda Beatriz Silva Soares
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
| | - Leticia Balan-Lima
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
| | - Geonildo Rodrigo Disner
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
| | - Carla Lima
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
| | - Monica Lopes-Ferreira
- Immunoregulation Unit of the Laboratory of Applied Toxinology (CeTICs/FAPESP), Butantan Institute, Vital Brazil Avenue, 1500, Butantan, 05503-009, São Paulo, Brazil
- Corresponding author at: Immunoregulation Unit, Laboratory of Applied Toxinology, Butantan Institute, Brazil.
| |
Collapse
|
19
|
Kwok ML, Chan KM. Oxidative stress and apoptotic effects of copper and cadmium in the zebrafish liver cell line ZFL. Toxicol Rep 2020; 7:822-835. [PMID: 32670800 PMCID: PMC7347715 DOI: 10.1016/j.toxrep.2020.06.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/08/2020] [Accepted: 06/26/2020] [Indexed: 12/11/2022] Open
Abstract
Oxidative stress and apoptosis created by Cu2+ and Cd2+ insults were studied in ZFL. Cu2+ and Cd2+ both created lipid peroxidation, causing oxidative stress in cytoplasm. Mitochondrial superoxide was induced by Cd2+ but supressed by Cu2+. Cu2+ suppressed Casp3 activity, resulting in suppressed the apoptosis. Pre-treatments of low concentration of Cu2+ protected the cell from Cd2+ insults.
Copper (Cu) and cadmium (Cd) are widely used in industrial activities, resulting in Cu and Cd contamination in aquatic systems worldwide. Although Cu plays an essential role in many biological functions, an excessive amount of the metal causes cytotoxicity. In contrast, Cd is a non-essential metal that usually co-exists with Cu. Together, they cause oxidative stress in cells, leading to cell damage. These metal ions are also believed to cause cell apoptosis. In this study, we used a zebrafish liver cell line, ZFL, to study combined Cu and Cd cytotoxicity. Although Cd is more toxic than Cu, both were found to regulate the expression of oxidative stress related genes, and neither significantly altered the activity of oxidative stress related enzymes. Co-exposure tests with the antioxidant N-acetyl-l-cysteine and the Cu chelator bathocuproinedisulfonic acid disodium salt demonstrated that Cd toxicity was due to the oxidative stress caused by Cu, and that Cu at a low concentration could in fact exert an antioxidant effect against the oxidative stress in ZFL. Excessive Cu concentration triggered the expression of initiator caspases (caspase 8 and caspase 9) but suppressed that of an executioner caspase (caspase 3), halting apoptosis. Cd could only trigger the expression of initiator caspases; it could not halt apoptosis. However, a low concentration of Cu reduced the mitochondrial superoxide level, suppressing the Cd-induced apoptotic effects in ZFL.
Collapse
Key Words
- BCS, bathocuproinedisulfonic acid disodium salt
- CAT, catalase protein
- Casp3, caspase 3 protein
- Casp8, caspase 8 protein
- Casp9, caspase 9 protein
- Cd, cadmium
- Combined effects
- Cu, copper
- Cytotoxicity
- GR, glutathione reductase protein
- GST, glutathione-S-transferase protein
- LC, lethal concentration
- LC20, lethal concentration of 20 % population
- LC50, median lethal concentration
- Mitochondrial function
- NAC, N-acetyl-l-cysteine
- PBS, phosphate-buffered saline
- SOD, superoxide dismutase proteins
- VE, tocopherol (Vitamin E)
- cat, catalase gene
- ccs, copper chaperone for superoxide dismutase gene
- ef1a, elongation factor 1-alpha gene
- gr, glutathione reductase gene
- gst, glutathione-S-transferase gene
- mtDNA, mitochondrial DNA
- sod1, superoxide dismutase 1 gene
- sod2, superoxide dismutase 2 gene
- ybx1, Y box-binding protein 1 gene
- z, zebrafish
Collapse
Affiliation(s)
- Man Long Kwok
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin, N.T., Hong Kong
| | - King Ming Chan
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin, N.T., Hong Kong
| |
Collapse
|
20
|
Kwok RML, Chan KM. WITHDRAWN: Oxidative Stress and Apoptotic Effects of Copper and Cadmium in the Zebrafish Liver Cell Line ZFL. Toxicol Rep 2020. [DOI: 10.1016/j.toxrep.2020.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|