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Costa AR, Santos AMO, Barreto FS, Costa PMS, Roma RR, Rocha BAM, Oliveira CVB, Duarte AE, Pessoa C, Teixeira CS. In vitro antiproliferative effects of Vatairea macrocarpa (Benth.) Ducke lectin on human tumor cell lines and in vivo evaluation of its toxicity in Drosophila melanogaster. Food Chem Toxicol 2024; 190:114815. [PMID: 38876381 DOI: 10.1016/j.fct.2024.114815] [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: 03/20/2024] [Revised: 05/30/2024] [Accepted: 06/11/2024] [Indexed: 06/16/2024]
Abstract
Tumor cells may develop alterations in glycosylation patterns during the initial phase of carcinogenesis. These alterations may be important therapeutic targets for lectins with antitumor action. This work aimed to evaluate the in vitro cytotoxicity of VML on tumor and non-tumor cells (concentration of 25 μg/mL and then microdiluted) and evaluate its in vivo toxicity at different concentrations (1.8, 3.5 and 7.0 μg/mL), using Drosophila melanogaster. Toxicity in D. melanogaster evaluated mortality rate, as well as oxidative stress markers (TBARS, iron levels, nitric oxide levels, protein and non-protein thiols). The cytotoxicity assay showed that VML had cytotoxic effect on leukemic lines HL-60 (IC50 = 3.5 μg/mL), KG1 (IC50 = 18.6 μg/mL) and K562 (102.0 μg/mL). In the toxicity assay, VML showed no reduction in survival at concentrations of 3.5 and 7.0 μg/mL and did not alter oxidative stress markers at any concentrations tested. Cytotoxicity of VML from HL-60, KG1 and K562 cells could arise from the interaction between the lectin and specific carbohydrates of tumor cells. In contrast, effective concentrations of VML against no-tumor cells human keratinocyte - HaCat and in the D. melanogaster model did not show toxicity, suggesting that VML is a promising molecule in vivo studies involving leukemic cells.
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Affiliation(s)
- Adrielle R Costa
- Center for Agricultural Sciences and Biodiversity, Universidade Federal do Cariri, Crato, CE, Brazil
| | - Antonio M O Santos
- Department of Genetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Francisco S Barreto
- Department of Physiology and Pharmacology, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Pedro M S Costa
- Department of Physiology and Pharmacology, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Renato R Roma
- Department of Biochemistry and Molecular Biology, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Bruno A M Rocha
- Department of Biochemistry and Molecular Biology, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Carlos V B Oliveira
- Department of Biological Sciences, Universidade Regional do Cariri, Crato, CE, Brazil
| | - Antonia E Duarte
- Department of Biological Sciences, Universidade Regional do Cariri, Crato, CE, Brazil
| | - Claudia Pessoa
- Department of Physiology and Pharmacology, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Claudener S Teixeira
- Center for Agricultural Sciences and Biodiversity, Universidade Federal do Cariri, Crato, CE, Brazil.
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Fellner A, Bresgen N, Fefer M, Liu J, Plaetzer K. Fly into the light: eliminating Drosophila melanogaster with chlorophyllin-based Photodynamic Inactivation. Photochem Photobiol Sci 2024; 23:1155-1166. [PMID: 38739325 DOI: 10.1007/s43630-024-00583-w] [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: 11/22/2023] [Accepted: 04/22/2024] [Indexed: 05/14/2024]
Abstract
Fruit flies spoil crops in agricultural settings. As conventional pesticides may generate negative off-target effects on humans or the environment, existing treatment methods need eco-friendly and safe alternatives. Photodynamic Inactivation (PDI) is based on the photosensitizer-mediated and light-induced overproduction of reactive oxygen species in targets. We here explore the potential of PDI for the control of fruit fly pests. Drosophila melanogaster serves as well-established model organism in this study. Two distinct experimental approaches are presented: the feed assay, in which fruit flies are provided with sodium magnesium chlorophyllin (Chl, approved as food additive E140) along with sucrose (3%) as their food, and the spray assay, where the photosensitizer is sprayed onto the insects. We show that PDI based on Chl can induce moribundity rates of Drosophila melanogaster of more than 99% with 5 mM Chl and LED illumination (395 nm, 8 h incubation in the dark, radiant exposure 78.9 J/cm2) with the feed assay. If the radiant exposure is doubled to 157.8 J/cm2, 88% of insects are killed by PDI based on 1 mM Chl. The photoactive compound is also effective if presented on strawberries without addition of sucrose with somewhat lower moribundity (71% at 5 mM Chl). Spraying Chl onto insects is less effective than feeding the photosensitizer: 5 mM Chl resulted in 79.5% moribundity (drug to light interval 8 h, radiant exposure 78.9 J/cm2), but if 5 h of sun light (532 J/cm2) and overnight (14 h) dark incubation is used for activation of Chl, more than 95% of insects are killed. As conclusion, Chl serves as effective photoinsecticide against Drosophila melanogaster if a drug to light interval of 8 h is maintained. Feeding the photoactive compound together with sucrose is more effective than spraying it onto insects and increasing the radiant exposure allows for lowering the photosensitizer concentration. Photodynamic Inactivation might therefore represent an eco-friendly addition to the farmers armamentarium against (semi-transparent) insects.
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Affiliation(s)
- Andreas Fellner
- Laboratory of Photodynamic Inactivation of Microorganisms, Department of Biosciences and Medical Biology, Paris Lodron University Salzburg, Hellbrunnerstr. 34, Salzburg, Austria
| | - Nikolaus Bresgen
- Workgroup Stress Physiology, Department of Biosciences and Medical Biology, Paris Lodron University Salzburg, Hellbrunnerstr. 34, Salzburg, Austria
| | - Michael Fefer
- Suncor AgroScience, 2489 North Sheridan Way, Mississauga, ON, L5K1A8, Canada
| | - Jun Liu
- Suncor AgroScience, 2489 North Sheridan Way, Mississauga, ON, L5K1A8, Canada
| | - Kristjan Plaetzer
- Laboratory of Photodynamic Inactivation of Microorganisms, Department of Biosciences and Medical Biology, Paris Lodron University Salzburg, Hellbrunnerstr. 34, Salzburg, Austria.
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He J, Han S, Wang Y, Kang Q, Wang X, Su Y, Li Y, Liu Y, Cai H, Xiu M. Irinotecan cause the side effects on development and adult physiology, and induces intestinal damage via innate immune response and oxidative damage in Drosophila. Biomed Pharmacother 2023; 169:115906. [PMID: 37984304 DOI: 10.1016/j.biopha.2023.115906] [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: 08/30/2023] [Revised: 11/06/2023] [Accepted: 11/16/2023] [Indexed: 11/22/2023] Open
Abstract
Chemotherapy leads to significant side effects in patients, especially in the gut, resulting in various clinical manifestations and enhanced economic pressure. Until now, many of the underlying mechanisms remain poorly understood. Here, we used Drosophila melanogaster (fruit fly) as in vivo model to delineate the side effects and underlying mechanisms of Irinotecan (CPT-11). The results showed that administration of CPT-11 delayed larval development, induced imbalance of male to female ratio in offspring, shortened lifespan, impaired locomotor ability, changed metabolic capacity, induced ovarian atrophy, and increased excretion. Further, CPT-11 supplementation dramatically caused intestinal damages, including decreased intestinal length, increased crop size, disrupted gastrointestinal acid-based homeostasis, induced epithelial cell death, and damaged the ultrastructure and mitochondria structure of epithelial cells. The cross-comparative analysis between transcriptome and bioinformation results showed that CPT-11 induced intestinal damage mainly via regulating the Toll-like receptor signaling, NF-kappa B signaling, MAPK signaling, FoxO signaling, and PI3K-AKT signaling pathways. In addition, CPT-11 led to the intestinal damage by increasing ROS accumulation. These observations raise the prospects of using Drosophila as a model for the rapid and systemic evaluation of chemotherapy-induced side effects and high-throughput screening of the protective drugs.
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Affiliation(s)
- Jianzheng He
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China; NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, Lanzhou 730000, China; Key Laboratory for Transfer of Dunhuang Medicine at the Provincial and Ministerial Level, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Shuzhen Han
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Yixuan Wang
- College of Public Health, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Qian Kang
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Xiaoqian Wang
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Yun Su
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China; Key Laboratory for Transfer of Dunhuang Medicine at the Provincial and Ministerial Level, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Yaling Li
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China; NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, Lanzhou 730000, China; Key Laboratory for Transfer of Dunhuang Medicine at the Provincial and Ministerial Level, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Yongqi Liu
- Provincial-level Key Laboratory for Molecular Medicine of Major Diseases and The Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and University, Gansu University of Chinese Medicine, Lanzhou 730000, China; Key Laboratory for Transfer of Dunhuang Medicine at the Provincial and Ministerial Level, Gansu University of Chinese Medicine, Lanzhou 730000, China.
| | - Hui Cai
- NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, Lanzhou 730000, China; Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou 730000, China.
| | - Minghui Xiu
- Key Laboratory for Transfer of Dunhuang Medicine at the Provincial and Ministerial Level, Gansu University of Chinese Medicine, Lanzhou 730000, China; College of Public Health, Gansu University of Chinese Medicine, Lanzhou 730000, China.
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do Nascimento-Silva C, do Carmo-Neto EF, de Santana SL, de Amorim EM, de Oliveira RA, de Amaral DS, Costa MAR, do Nascimento AF, Dos Santos RA, De França EJ, Rohde C. Accessing the Health Risk of Ingestion of Surface Water from Lucrécia and Parelhas Dams in Northeast Brazil Using the Sentinel Organism Drosophila melanogaster. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2023; 112:12. [PMID: 38093100 DOI: 10.1007/s00128-023-03838-x] [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: 07/24/2023] [Accepted: 11/09/2023] [Indexed: 12/18/2023]
Abstract
This study investigated the genotoxic risk of chronic exposure of hemolymph's cells of Drosophila melanogaster (Insecta, Diptera) to water samples from Boqueirão de Parelhas Dam and from Lucrécia Dam in the semiarid region of Brazil. The dams are located over the Pegmatite Province of Borborema, with rocks rich in uranium and thorium. Water samples hydrated a culture medium composed of mashed potatoes, where larvae of D. melanogaster fed for 24 h, before be underwent to the Comet assay. The same water was evaluated for the presence of dissolved Radon gas (222Rn) and concentrations of 11 toxic metals (Ag, Al, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn). The results indicated a genotoxic effect resulting from exposure to the waters of the Parelhas dam, in the samples of August 2018; and in Lucrécia dam, in January 2019. D. melanogaster stood out for its high sensitivity to monitor the genotoxic effects of compounds dissolved in public dams. And unlike to other essentially aquatic sentinel organisms, this species stood out as a model to concomitant studies of air and water possible contaminated, in a scenario of natural environmental radioactivity present in semiarid of Brazil.
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Affiliation(s)
- Charles do Nascimento-Silva
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco (UFPE), Av. Prof. Moraes Rego, 1235, CEP 50670-901, Recife, Pernambuco, Brazil
- Laboratório de Genética, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco (UFPE), Rua do Alto do Reservatório s/n, CEP 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Edson Francisco do Carmo-Neto
- Laboratório de Genética, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco (UFPE), Rua do Alto do Reservatório s/n, CEP 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Samuel Lima de Santana
- Laboratório de Genética, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco (UFPE), Rua do Alto do Reservatório s/n, CEP 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Erima Maria de Amorim
- Laboratório de Genética, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco (UFPE), Rua do Alto do Reservatório s/n, CEP 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Rafaela Alves de Oliveira
- Laboratório de Genética, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco (UFPE), Rua do Alto do Reservatório s/n, CEP 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Deric Soares de Amaral
- Centro Regional de Ciências Nucleares do Nordeste (CRCN-NE), Comissão Nacional de Energia Nuclear, Avenida Professor Luiz Freire 200, CEP 50740-545, Recife, Pernambuco, Brazil
| | - Matheus Andrade Rocha Costa
- Centro Regional de Ciências Nucleares do Nordeste (CRCN-NE), Comissão Nacional de Energia Nuclear, Avenida Professor Luiz Freire 200, CEP 50740-545, Recife, Pernambuco, Brazil
| | - Alesxandro Francisco do Nascimento
- Centro Regional de Ciências Nucleares do Nordeste (CRCN-NE), Comissão Nacional de Energia Nuclear, Avenida Professor Luiz Freire 200, CEP 50740-545, Recife, Pernambuco, Brazil
| | - Robson Alves Dos Santos
- Centro Regional de Ciências Nucleares do Nordeste (CRCN-NE), Comissão Nacional de Energia Nuclear, Avenida Professor Luiz Freire 200, CEP 50740-545, Recife, Pernambuco, Brazil
| | - Elvis Joacir De França
- Centro Regional de Ciências Nucleares do Nordeste (CRCN-NE), Comissão Nacional de Energia Nuclear, Avenida Professor Luiz Freire 200, CEP 50740-545, Recife, Pernambuco, Brazil
| | - Claudia Rohde
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco (UFPE), Av. Prof. Moraes Rego, 1235, CEP 50670-901, Recife, Pernambuco, Brazil.
- Laboratório de Genética, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco (UFPE), Rua do Alto do Reservatório s/n, CEP 55608-680, Vitória de Santo Antão, Pernambuco, Brazil.
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Kachhawaha AS, Mishra S, Tiwari AK. Epigenetic control of heredity. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2023; 198:25-60. [PMID: 37225323 DOI: 10.1016/bs.pmbts.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Epigenetics is the field of science that deals with the study of changes in gene function that do not involve changes in DNA sequence and are heritable while epigenetics inheritance is the process of transmission of epigenetic modifications to the next generation. It can be transient, intergenerational, or transgenerational. There are various epigenetic modifications involving mechanisms such as DNA methylation, histone modification, and noncoding RNA expression, all of which are inheritable. In this chapter, we summarize the information on epigenetic inheritance, its mechanism, inheritance studies on various organisms, factors affecting epigenetic modifications and their inheritance, and the role of epigenetic inheritance in the heritability of diseases.
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Affiliation(s)
- Akanksha Singh Kachhawaha
- Laboratory of Forensic Chemistry & Toxicology, School of Forensic Sciences, National Forensic Sciences University (NFSU), Gandhinagar, Gujarat, India
| | - Sarita Mishra
- Laboratory of Forensic Chemistry & Toxicology, School of Forensic Sciences, National Forensic Sciences University (NFSU), Gandhinagar, Gujarat, India
| | - Anand Krishna Tiwari
- Genetics & Developmental Biology Laboratory, Department of Biotechnology & Bioengineering, Institute of Advanced Research, Gandhinagar, Gujarat, India.
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Pratomo AR, Salim E, Hori A, Kuraishi T. Drosophila as an Animal Model for Testing Plant-Based Immunomodulators. Int J Mol Sci 2022; 23:ijms232314801. [PMID: 36499123 PMCID: PMC9735809 DOI: 10.3390/ijms232314801] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 12/02/2022] Open
Abstract
Allopathic medicines play a key role in the prevention and treatment of diseases. However, long-term consumption of these medicines may cause serious undesirable effects that harm human health. Plant-based medicines have emerged as alternatives to allopathic medicines because of their rare side effects. They contain several compounds that have the potential to improve health and treat diseases in humans, including their function as immunomodulators to treat immune-related diseases. Thus, the discovery of potent and safe immunomodulators from plants is gaining considerable research interest. Recently, Drosophila has gained prominence as a model organism in evaluating the efficacy of plant and plant-derived substances. Drosophila melanogaster "fruit fly" is a well-known, high-throughput model organism that has been used to study different biological aspects of development and diseases for more than 110 years. Most developmental and cell signaling pathways and 75% of human disease-related genes are conserved between humans and Drosophila. Using Drosophila, one can easily examine the pharmacological effects of plants/plant-derived components by employing a variety of tests in flies, such as survival, anti-inflammatory, antioxidant, and cell death tests. This review focused on D. melanogaster's potential for identifying immunomodulatory features associated with plants/plant-derived components.
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Affiliation(s)
- Andre Rizky Pratomo
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa 920-1192, Japan
| | - Emil Salim
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa 920-1192, Japan
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan 20155, Indonesia
- Correspondence: (E.S.); (T.K.)
| | - Aki Hori
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa 920-1192, Japan
| | - Takayuki Kuraishi
- Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa 920-1192, Japan
- AMED-PRIME, Japan Agency for Medical Research and Development, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
- JST-FOREST, Japan Science and Technology Agency, Tokyo 102-0081, Japan
- Correspondence: (E.S.); (T.K.)
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Apple Polyphenol Diet Extends Lifespan, Slows down Mitotic Rate and Reduces Morphometric Parameters in Drosophila Melanogaster: A Comparison between Three Different Apple Cultivars. Antioxidants (Basel) 2022; 11:antiox11112086. [DOI: 10.3390/antiox11112086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/14/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022] Open
Abstract
Plant-derived polyphenols exhibit beneficial effects on physiological and pathological processes, including cancer and neurodegenerative disorders, mainly because of their antioxidant activity. Apples are highly enriched in these compounds, mainly in their peel. The Tuscia Red (TR) apple variety exhibits the peculiar characteristic of depositing high quantities of polyphenols in the pulp, the edible part of the fruit. Since polyphenols, as any natural product, cannot be considered a panacea per se, in this paper, we propose to assess the biological effects of TR flesh extracts, in comparison with two commercial varieties, in a model system, the insect Drosophila melanogaster, largely recognized as a reliable system to test the in vivo effects of natural and synthetic compounds. We performed a comparative, qualitative and quantitative analysis of the polyphenol compositions of the three cultivars and found that TR flesh shows the highest content of polyphenols, and markedly, anthocyanins. Then, we focused on their effects on a panel of physiological, morphometrical, cellular and behavioral phenotypes in wild-type D. melanogaster. We found that all the apple polyphenol extracts showed dose-dependent effects on most of the phenotypes we considered. Remarkably, all the varieties induced a strong relenting of the cell division rate.
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de Oliveira dos Santos AM, Duarte AE, Costa AR, da Silva AA, Rohde C, Silva DG, de Amorim ÉM, da Cruz Santos MH, Pereira MG, Deprá M, de Santana SL, da Silva Valente VL, Teixeira CS. Canavalia ensiformis lectin induced oxidative stress mediate both toxicity and genotoxicity in Drosophila melanogaster. Int J Biol Macromol 2022; 222:2823-2832. [DOI: 10.1016/j.ijbiomac.2022.10.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/05/2022]
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Anaya-Gil J, Ramos-Morales P, Muñoz-Hernandez A, Bermúdez A, Gomez-Estrada H. In vivo evaluation of the toxic activity and genotoxicity of the Hymenaea courbaril L.'s resin in Drosophila melanogaster. Saudi J Biol Sci 2022; 29:480-488. [PMID: 35002444 PMCID: PMC8716865 DOI: 10.1016/j.sjbs.2021.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/30/2021] [Accepted: 09/05/2021] [Indexed: 11/26/2022] Open
Abstract
Due to the negative consequences carried by the usage of synthetic insecticides, a global interest into finding substitutes for these chemical compounds through natural products has arisen. When yielded to external attacks, plants generally produce metabolites to defend themselves. The physicochemical characteristics of this kind of compounds have allowed their usage as potential bioinsecticides. The Hymenaea courbaril L. (algarrobo) has proven to be a plant rich in metabolites with outstanding biological activity, in such a way that some of its extracts have been tested as insecticides. The goal of this study was to know the phytochemical composition of Hymenaea courbaril L.’s resin and perform evaluations in vivo of its toxic and genotoxic effects in the biological model Drosophila melanogaster. For this, two resin extracts were prepared and both a phytochemical analysis were carried out on them, having found in the ethanolic total extract the presence of terpenes, flavonoids and coumarins, while in the partial ethanolic extract only presence of terpenes and flavonoids was found. Drosophila larvae were submitted to different concentrations of the extracts and both the survival and the sexual ratio were evaluated, finding that larvae are more sensitive to the partial ethanolic extract. Subsequently, the induction of somatic mutation and mitotic recombination (SMART) was evaluated in the flies’ eyes. The most significant affectations at a genotoxic level were found when larvae were tested with the partial extract, indicating that possibly the coumarins absence makes this insect more susceptible to damages at a genetic material level.
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Affiliation(s)
- Jorge Anaya-Gil
- Natural Products Group (Grupo de Productos Naturales), School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130015, Colombia
| | - Patricia Ramos-Morales
- Laboratory of Genetics and Environmental Toxicology - Banco de Moscas, National Autonomous University of Mexico. Mexico
| | - Adriana Muñoz-Hernandez
- Laboratory of Genetics and Environmental Toxicology - Banco de Moscas, National Autonomous University of Mexico. Mexico
| | - Adriana Bermúdez
- Descriptive and Applied Biology (Biología descriptive y aplicada) Research Group. University of Cartagena, Cartagena, Colombia
| | - Harold Gomez-Estrada
- Medicinal Organic Chemistry Research Group (Grupo de Química Orgánica Medicinal), University of Cartagena, Cartagena, Colombia
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MEN TT, KHANG DT, TUAN NT, TRANG DTX. Anti-aging effects of Lasia spinosa L. stem extract on Drosophila melanogaster. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.38721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Dyshlyuk LS, Dmitrieva AI, Drozdova MY, Milentyeva IS, Prosekov AY. Relevance of bioassay of biologically active substances (BAS) with geroprotective properties in the model of the nematode Caenorhabditis elegans in experiments in vivo. Curr Aging Sci 2021; 15:121-134. [PMID: 34856917 DOI: 10.2174/1874609814666211202144911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/25/2021] [Accepted: 10/14/2021] [Indexed: 11/22/2022]
Abstract
Aging is a process global in nature. The age of living organisms contributes to the appearance of chronic diseases, which not only reduce the quality of life, but also significantly damage it. Modern medicines can successfully fight multiple diseases and prolong life. At the same time, medications have a large number of side effects. New research indicates that bioactive phytochemicals have great potential for treating even the most severe diseases and can become an alternative to medicines. Despite many studies in this area, the effects of many plant ingredients on living organisms are poorly understood. Analysis of the mechanisms through which herbal preparations influence the aging process helps to select the right active substances, determine the optimal doses to obtain the maximum positive effect. It is preferable to check the effectiveness of plant extracts and biologically active components with geroprotective properties in vivo. For these purposes, live model systems such as Rattus rattus, Mus musculus, Drosophila melanogaster, and Caenorhabditis elegans are used. These models help to comprehensively study the impact of the developed new drugs on the aging process. The model organism C. elegans is gaining increasing popularity in these studies because of its many advantages. This review article discusses the advantages of the nematode C. elegans as a model organism for studying the processes associated with aging. The influence of various BAS and plant extracts on the increase in the life span of the nematode, on the increase in its stress resistance and on other markers of aging is also considered. The review showed that the nematode C. elegans has a number of advantages over other organisms and is a promising model system for studying the geroprotective properties of BAS.
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Affiliation(s)
- Lyubov S Dyshlyuk
- Natural Nutraceutical Bioassay Laboratory. Kemerovo State University,6 Krasnaya str., Kemerovo, 650043. Russian Federation
| | - Anastasiya I Dmitrieva
- Natural Nutraceutical Bioassay Laboratory. Kemerovo State University,6 Krasnaya str., Kemerovo, 650043. Russian Federation
| | - Margarita Yu Drozdova
- Natural Nutraceutical Bioassay Laboratory. Kemerovo State University,6 Krasnaya str., Kemerovo, 650043. Russian Federation
| | - Irina S Milentyeva
- Natural Nutraceutical Bioassay Laboratory. Kemerovo State University,6 Krasnaya str., Kemerovo, 650043. Russian Federation
| | - Alexander Yu Prosekov
- Natural Nutraceutical Bioassay Laboratory. Kemerovo State University,6 Krasnaya str., Kemerovo, 650043. Russian Federation
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12
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Karsono AH, Tandrasasmita OM, Berlian G, Tjandrawinata RR. Potential Antiaging Effects of DLBS1649, a Centella asiatica Bioactive Extract. J Exp Pharmacol 2021; 13:781-795. [PMID: 34413686 PMCID: PMC8369046 DOI: 10.2147/jep.s299547] [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: 01/06/2021] [Accepted: 06/30/2021] [Indexed: 01/01/2023] Open
Abstract
Purpose Centella asiatica is a traditional medicinal plant, especially for wound healing and as a neuroprotective agent. DLBS1649 is a bioactive extract from C. asiatica, and was studied to investigate its benefits as an antiaging agent. Methods DLBS1649 was administered to HEK293 and 3T3L1 mammalian cells cultured in a time- or dose-dependent manner. Telomere length analysis was performed. TERT, CMYC, SIRT1, SIRT2, and KL expression were observed using reverse-transcription qPCR. Telomerase protein was studied with ELISA, while calorie restriction was observed using Oil Red O. In vivo study was conducted using Drosophila melanogaster with restricted mean survival time as the statistical method of analysis. Results DLBS1649 50 µg/mL showed an effect in the prevention of telomere shortening by 50% and decrease in telomerase activity by 28% compared to the controls (70% and 40%, respectively) in the HEK293 cell cultures. TERT-, CMYC-, SIRT1-, SIRT2-, and KL-expression degression was also reduced (29%, 9%, 18%, 25%, 9%, and 30%, respectively) compared to the controls (46%, 40%, 56%, 44%, and 46%, respectively) after ten serial passages. Calorie-restriction activity from DLBS1649 50 µg/mL was seen, with lower fat droplet counts being detected in the treated samples (37%) than the controls (28%) in 3T3L1 cells. DLBS1649 2 mg/mL increased restricted mean survival time in male and female D. melanogaster (23.87% [p<0.05] and 12.58%, respectively). Conclusion The results revealed DLBS1649’s potential as an antiaging agent based on telomere-length preservation, decreased expression of aging-related genes, increased calorie restriction in vitro, and mortality reduction in D. melanogaster in vivo.
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Affiliation(s)
- Agung H Karsono
- Section of Molecular Pharmacology, Research Innovation and Invention, Dexa Laboratories of Biomolecular Sciences, Dexa Medica, Cikarang, West Java17550, Indonesia
| | - Olivia M Tandrasasmita
- Section of Molecular Pharmacology, Research Innovation and Invention, Dexa Laboratories of Biomolecular Sciences, Dexa Medica, Cikarang, West Java17550, Indonesia
| | - Guntur Berlian
- Section of Molecular Pharmacology, Research Innovation and Invention, Dexa Laboratories of Biomolecular Sciences, Dexa Medica, Cikarang, West Java17550, Indonesia
| | - Raymond R Tjandrawinata
- Dexa Laboratories of Biomolecular Sciences, Dexa Medica, Cikarang, West Java17550, Indonesia.,Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Tangerang, 15345, Indonesia
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13
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Wongchum N, Dechakhamphu A. Xanthohumol prolongs lifespan and decreases stress-induced mortality in Drosophila melanogaster. Comp Biochem Physiol C Toxicol Pharmacol 2021; 244:108994. [PMID: 33549830 DOI: 10.1016/j.cbpc.2021.108994] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/12/2021] [Accepted: 01/24/2021] [Indexed: 11/23/2022]
Abstract
Aging is a significant risk factor that links to the genesis of human diseases. The capacity to scavenge free radicals and adapt to various stresses is essential for expanding living organisms' lifespan. The evidences on the promotion of longevity by dietary supplementation are growing. Drosophila or fruit fly is one of the most effective models for the evaluation of anti-aging compounds. Xanthohumol (XN) is a potential bioactive substance for the prevention and treatment of many diseases. The previous studies have reported its potent activities as antioxidant, anticancer, anti-inflammatory, antiviral, antibacterial antiplasmodial, and antiobesity. In this study, the effect of XN supplementation on the lifespan extension was investigated in Drosophila melanogaster. The effects of XN on the improvement of the recovery from cold and heat shock, the resistance to starvation stress, and free radical-induced oxidative stress in XN-treated flies were also evaluated. Results showed that supplementation with XN at 0.5 mg/mL diet extended the mean lifespan by 14.89%. This was consistent with a significant improvement of locomotor activity of the Drosophila fed with an XN-mixed diet compared with those fed with a control diet. XN supplementation significantly increased the antioxidant enzyme activities at both 25 and 40 days. Drosophila treated with XN exhibited increased survival after exposure to hydrogen peroxide and paraquat. Finally, XN supplementation improved the recovery from cold and heat shock, the resistance to starvation stress, and acetic acid-induced stress. The present study shows that dietary supplementation with XN revealed the longevity effect and ameliorated stress-induced mortality in Drosophila.
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Affiliation(s)
- Nattapong Wongchum
- Biology Program, Faculty of Science, Ubon Ratchathani Rajabhat University, Ubonratchathani 34000, Thailand
| | - Ananya Dechakhamphu
- Thai Traditional Medicine Program, Faculty of Thai Traditional and Alternative Medicine, Ubon Ratchathani Rajabhat University, Ubonratchathani 34000, Thailand.
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14
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Naves MPC, de Morais CR, de Freitas V, Ribeiro DL, Lopes DS, Antunes LMG, de Melo Rodrigues V, de Rezende AAA, Spanó MA. Mutagenic and genotoxic activities of Phospholipase A 2 Bothropstoxin-I from Bothrops jararacussu in Drosophila melanogaster and human cell lines. Int J Biol Macromol 2021; 182:1602-1610. [PMID: 34033823 DOI: 10.1016/j.ijbiomac.2021.05.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/13/2021] [Accepted: 05/16/2021] [Indexed: 11/29/2022]
Abstract
Phospholipase A2 Bothropstoxin-I (PLA2 BthTX-I) is a myotoxic Lys49-PLA2 from Bothrops jararacussu snake venom. In order to evaluate the DNA damage caused by BthTX-I, we used the Somatic Mutation and Recombination Test (SMART) in Drosophila melanogaster and Comet assay in HUVEC and DU-145 cells. For SMART, different concentrations of BthTX-I (6.72 to 430 μg/mL) were used and no significant changes in the survival rate were observed. Significant frequency of mutant spots was observed for the ST cross at the highest concentration of BthTX-I due to recombinogenic activity. In the HB cross, BthTX-I increased the number of mutant spots at intermediate concentrations, being 53.75 μg/mL highly mutagenic and 107.5 μg/mL predominantly recombinogenic. The highest concentrations were neither mutagenic nor recombinogenic, which could indicate cytotoxicity in the wing cells of D. melanogaster. In vitro, all BthTX-I concentrations (1 to 50 μg/mL) induced decrease in HUVEC cell viability, as well as in DU-145 cells at concentrations of 10, 25, and 50 μg/mL. The comet assay showed that in HUVEC and DU-145 cells, all BthTX-I concentrations promoted increase of DNA damage. Further studies should be performed to elucidate the mechanism of action of PLA2 BthTX-I and its possible use in therapeutic strategies against cancer.
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Affiliation(s)
| | - Cássio Resende de Morais
- Institute of Biotechnology, Federal University of Uberlândia, Campus Umuarama, Uberlândia, MG, Brazil
| | - Vitor de Freitas
- Institute of Biotechnology, Federal University of Uberlândia, Campus Umuarama, Uberlândia, MG, Brazil
| | - Diego Luis Ribeiro
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Daiana Silva Lopes
- Multidisciplinary Institute in Health, Federal University of Bahia, Vitória da Conquista, BA, Brazil
| | - Lusânia Maria Greggi Antunes
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | | | | | - Mário Antônio Spanó
- Institute of Biotechnology, Federal University of Uberlândia, Campus Umuarama, Uberlândia, MG, Brazil.
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15
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Vitorović J, Joković N, Radulović N, Mihajilov-Krstev T, Cvetković VJ, Jovanović N, Mitrović T, Aleksić A, Stanković N, Bernstein N. Antioxidant Activity of Hemp ( Cannabis sativa L.) Seed Oil in Drosophila melanogaster Larvae under Non-Stress and H 2O 2-Induced Oxidative Stress Conditions. Antioxidants (Basel) 2021; 10:antiox10060830. [PMID: 34067432 PMCID: PMC8224776 DOI: 10.3390/antiox10060830] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/11/2021] [Accepted: 05/18/2021] [Indexed: 12/26/2022] Open
Abstract
The oil extracted from hemp seeds has significant nutritional and biological properties due to the unique composition of polyunsaturated fatty acids and various antioxidant compounds. The potential of this oil for the prevention of oxidative stress and for the treatment of oxidative-stress-induced ailments is of increasing interest. Most studies of hemp seed oil were conducted in-vitro, meaning we lack information about effects and activity in vivo. In the present study, we evaluated the hypothesis that hemp seed oil at different concentrations improves the oxidative state of D. melanogaster, under non-stress as well as hydrogen-peroxide-induced stress. We analyzed the effects of hemp seed oil on oxidative stress markers and on the life cycle of D.melanogaster under non-stress and hydrogen-peroxide-induced stress conditions. D.melanogaster larvae were exposed to hemp seed oil concentrations ranging from 12.5 to 125 μL/mL. The results revealed that under non-stress conditions, oil concentrations up to 62.5 µL/mL did not induce negative effects on the life cycle of D. melanogaster and maintained the redox status of the larval cells at similar levels to the control level. Under oxidative stress conditions, biochemical parameters were significantly affected and only two oil concentrations, 18.7 and 31.2 µL/mL, provided protection against hydrogen peroxide stress effects. A higher oil concentration (125 μL/mL) exerted negative effects on the oxidative status and increased larval mortality. The tested oil was characterized chemically by NMR, transesterification, and silylation, followed by GC-MS analyses, and was shown to contain polyunsaturated fatty acid triglycerides and low levels of tocopherols. The high levels of linoleic and linolenic acids in the oil are suggested to be responsible for the observed in vivo antioxidant effects. Taken together, the results show that hemp seed oil is effective for reducing oxidative stress at the cellular level, thus supporting the hypothesis. The obtained results point to the potential of hemp seed oil for the prevention and treatment of conditions caused by the action of reactive oxygen species.
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Affiliation(s)
- Jelena Vitorović
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | - Nataša Joković
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | - Niko Radulović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia;
| | - Tatjana Mihajilov-Krstev
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | - Vladimir J. Cvetković
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | - Nikola Jovanović
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | - Tatjana Mitrović
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | - Ana Aleksić
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, 18000 Niš, Serbia; (J.V.); (N.J.); (T.M.-K.); (V.J.C.); (N.J.); (T.M.); (A.A.)
| | | | - Nirit Bernstein
- Institute of Soil Water and Environmental Sciences, Volcani Center, Rishon LeZion 15159, Israel
- Correspondence:
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16
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Wong KC, Sankaran S, Jayapalan JJ, Subramanian P, Abdul-Rahman PS. Melatonin improves cognitive behavior, oxidative stress, and metabolism in tumor-prone lethal giant larvae mutant of Drosophila melanogaster. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2021; 107:e21785. [PMID: 33818826 DOI: 10.1002/arch.21785] [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: 11/30/2020] [Revised: 02/24/2021] [Accepted: 03/14/2021] [Indexed: 06/12/2023]
Abstract
Mutant lethal giant larvae (lgl) flies (Drosophila melanogaster) are known to develop epithelial tumors with invasive characteristics. The present study has been conducted to investigate the influence of melatonin (0.025 mM) on behavioral responses of lgl mutant flies as well as on biochemical indices (redox homeostasis, carbohydrate and lipid metabolism, transaminases, and minerals) in hemolymph, and head and intestinal tissues. Behavioral abnormalities were quantitatively observed in lgl flies but were found normalized among melatonin-treated lgl flies. Significantly decreased levels of lipid peroxidation products and antioxidants involved in redox homeostasis were observed in hemolymph and tissues of lgl flies, but had restored close to normalcy in melatonin-treated flies. Carbohydrates including glucose, trehalose, and glycogen were decreased and increased in the hemolymph and tissues of lgl and melatonin-treated lgl flies, respectively. Key enzymes of carbohydrate metabolism showed a significant increment in their levels in lgl mutants but had restored close to wild-type baseline levels in melatonin-treated flies. Variables of lipid metabolism showed significantly inverse levels in hemolymph and tissues of lgl flies, while normalization of most of these variables was observed in melatonin-treated mutants. Lipase, chitinase, transaminases, and alkaline phosphatase showed an increment in their activities and minerals exhibited decrement in lgl flies; reversal of changes was observed under melatonin treatment. The impairment of cognition, disturbance of redox homeostasis and metabolic reprogramming in lgl flies, and restoration of normalcy in all these cellular and behavioral processes indicate that melatonin could act as oncostatic and cytoprotective agents in Drosophila.
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Affiliation(s)
- Kar-Cheng Wong
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Srivani Sankaran
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - Jaime J Jayapalan
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- University of Malaya Centre for Proteomics Research (UMCPR), University of Malaya, Kuala Lumpur, Malaysia
| | - Perumal Subramanian
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - Puteri S Abdul-Rahman
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- University of Malaya Centre for Proteomics Research (UMCPR), University of Malaya, Kuala Lumpur, Malaysia
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17
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Hamida ZC, Farine JP, Ferveur JF, Soltani N. Pre-imaginal exposure to Oberon® disrupts fatty acid composition, cuticular hydrocarbon profile and sexual behavior in Drosophila melanogaster adults. Comp Biochem Physiol C Toxicol Pharmacol 2021; 243:108981. [PMID: 33493665 DOI: 10.1016/j.cbpc.2021.108981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 01/09/2021] [Accepted: 01/14/2021] [Indexed: 10/22/2022]
Abstract
Oberon® is a commercial formulation of spiromesifen, a pesticide inhibitor of lipid biosynthesis via acetyl CoA carboxylase, widely used in agricultural crop protection. However, its mode of action requires further analysis. We currently examined the effect of this product on Drosophila melanogaster as a non-target and model organism. Different concentrations of spiromesifen were administered by ingestion (and contact) during pre-imaginal development, and we evaluated its delayed action on adults. Our results suggest that spiromesifen induced insecticidal activity on D. melanogaster. Moreover, spiromesifen treatment significantly increased the duration of larval and pupal development at all tested concentrations while it shortened longevity in exposed males as compared to control males. Also, pre-imaginal exposure to spiromesifen quantitatively affected fatty acids supporting its primary mode of action on lipid synthesis. In addition, this product was found to modify cuticular hydrocarbon profiles in exposed female and male flies as well as their sexual behavior and reproductive capacity.
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Affiliation(s)
- Z C Hamida
- Laboratory of Applied Animal Biology, Department of Biology, Faculty of Sciences, Badji Mokhtar University, Annaba, Algeria; Centre des Sciences du Goût et de l'Alimentation, Agrosup-UMR 6265 CNRS, UMR 1324 INRA, Université de Bourgogne, Dijon, France
| | - J P Farine
- Centre des Sciences du Goût et de l'Alimentation, Agrosup-UMR 6265 CNRS, UMR 1324 INRA, Université de Bourgogne, Dijon, France
| | - J F Ferveur
- Centre des Sciences du Goût et de l'Alimentation, Agrosup-UMR 6265 CNRS, UMR 1324 INRA, Université de Bourgogne, Dijon, France
| | - N Soltani
- Laboratory of Applied Animal Biology, Department of Biology, Faculty of Sciences, Badji Mokhtar University, Annaba, Algeria.
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18
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Mituiassu LMP, Serdeiro MT, Vieira RRBT, Oliveira LS, Maleck M. Momordica charantia L. extracts against Aedes aegypti larvae. BRAZ J BIOL 2021; 82:e236498. [PMID: 33787746 DOI: 10.1590/1519-6984.236498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 06/19/2020] [Indexed: 11/22/2022] Open
Abstract
Mormodica charantia (Curcubitaceae) is a plant with great medicinal potential, also used as an alternative of mosquitoes control as demonstrated by previous studies. We evaluated the larvicidal activity of crude extracts of ethyl acetate, methanol and hexane from flowers and fruits of M. charantia against Aedes aegypti (Culicidae). Flowers and fruits were macerated in methanol, ethyl acetate and hexane. Bioassays were performed with application of the extracts at final concentrations of 1 - 200 µg/mL in the middle of the third instar larvae of A. aegypti (L3). The results showed high toxicity to ethyl acetate extracts from flowers and fruits at concentrations of 200 µg/mL and 100 µg/mL, with 97% and 87% of larvae mortality (L3), respectively. Hexane extract demonstrated low toxicity, while methanol extract exhibited 78% larval mortality. The data suggested that the ethyl acetate extracts of flowers and fruits of M. charantia can effectively contribute to larvicidal activity. In addition, purification of M. charantia extracts may lead to a promising larvicidal activity to control the A. aegypti population.
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Affiliation(s)
- L M P Mituiassu
- Universidade de Vassouras, Laboratório de Insetos Vetores, Vassouras, RJ, Brasil.,Universidade de Vassouras, Mestrado Profissional em Ciências Ambientais, Vassouras, RJ, Brasil
| | - M T Serdeiro
- Universidade de Vassouras, Laboratório de Insetos Vetores, Vassouras, RJ, Brasil.,Fundação Oswaldo Cruz - FIOCRUZ, Instituto Oswaldo Cruz - IOC, Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera, Rio de Janeiro, RJ, Brasil
| | - R R B T Vieira
- Fundação Educacional Dom André Arcoverde, Faculdade de Medicina de Valença, Centro de Ensino Superior de Valença, Valença, RJ, Brasil
| | - L S Oliveira
- Universidade de Vassouras, Pró-Reitoria de Ciências da Saúde, Vassouras, RJ, Brasil
| | - M Maleck
- Universidade de Vassouras, Laboratório de Insetos Vetores, Vassouras, RJ, Brasil.,Universidade de Vassouras, Mestrado Profissional em Ciências Ambientais, Vassouras, RJ, Brasil.,Fundação Oswaldo Cruz - FIOCRUZ, Instituto Oswaldo Cruz - IOC, Laboratório de Entomologia Médica e Forense, Rio de Janeiro, RJ, Brasil
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19
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Anaya-Gil J, Cabarcas-Caro A, Leyva-Ricardo M, Parra-Garrido J, Gaitan-Ibarra R, Vivas-Reyes R. Artificial modification of the chemical composition of orange oil ( Citrus sinensis L.) and its effect on larvicidal activity. Saudi J Biol Sci 2021; 28:1913-1918. [PMID: 33732077 PMCID: PMC7938188 DOI: 10.1016/j.sjbs.2020.12.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 11/17/2022] Open
Abstract
The use of synthetic pesticide carries along several disadvantages talking about the preservation of the natural homeostasis of the planet, causing the searching of biopesticide, which one presents advantages as well as biodegradability in minimum possible time, the low toxicity in comparison to synthetic pesticides and their variety of structure, which allows slowing down the appearance of resistance. The aim of this work was to evaluate the effect on the larvicidal action when artificially varying the chemical composition of orange oil (Citrus sinensis L.). As results, we found that the analysis of gas chromatography coupled to mass spectrometry showed the presence of terpenoid and sesquiterpenoid compounds in the different samples. The use of electric pulses on samples modified their chemical composition, so that the percentage of limonene went from 72% in the sample that was not subjected to electric treatment to lower percentages, even in sample three the percentage of limonene was <50%. Only three compounds (limonene, linalool and caryophyllene) were found to be common in all samples. Subsequently, the larvicidal action on Drosophila melanogaster larvae was evaluated. Six concentrations of each oil sample were tested (0, 100, 500, 1000, 5000 and 10000 ppm). We found that there was no linear relationship between concentration and lethality. Additionally, in the sample without electrical treatment most of the concentrations tested had lethality higher than 50%, while in sample 7 the results of the lethality were lower than 30%, so that biological tests showed that in samples where the concentration of limonene was lower, the lethality in the larvae decreased.
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Affiliation(s)
- Jorge Anaya-Gil
- Natural Products Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130015, Colombia
| | - Adriana Cabarcas-Caro
- Natural Products Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130015, Colombia
| | | | | | - Ricardo Gaitan-Ibarra
- Natural Products Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130015, Colombia
| | - Ricardo Vivas-Reyes
- Grupo de Química Cuántica y Teórica, Facultad de Ciencias Exactas y Naturales, Universidad de Cartagena, Cartagena, Colombia.,Grupo Ciptec, Facultad de Ingenierıa, Fundación Universitaria Comfenalco, Programa de ´ Ingenierıa Industrial, Cartagena, Colombia.,Grupo Ginumec, Facultad de Salud, Corporación Universitaria Rafael Nuñez, Programa de Medicina, Cartagena, Colombia
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20
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Yi Y, Xu W, Fan Y, Wang HX. Drosophila as an emerging model organism for studies of food-derived antioxidants. Food Res Int 2021; 143:110307. [PMID: 33992327 DOI: 10.1016/j.foodres.2021.110307] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/06/2021] [Accepted: 03/06/2021] [Indexed: 01/18/2023]
Abstract
Dietary supplementation with antioxidants provides health benefits by preventing diseases caused by oxidative stress and damage. Consequently, there has been growing interest in the study of antioxidative foods and their active ingredients. Oxidative stress and antioxidative responses are mechanistically conserved from Drosophila to mammals. Therefore, as a well-established model organism with a short life cycle and advantages of genetic manipulation, the fruit fly has been increasingly employed to assess functions of antioxidants in vivo. In this review, the antioxidative defense mechanisms, methods used and assays developed in Drosophila to evaluate antioxidant supplementation, are highlighted. The main manifestations of antioxidation include reduction of reactive species, up-regulation of endogenous antioxidants, inhibition on oxidative damage to biomacromolecules, enhanced resistance against oxidative stress and extension of lifespan, which are related to the activations of nuclear factor erythroid 2-related factor 2-antioxidant response element pathway and other adaptive responses. Moreover, the key considerations and future perspectives for the application of Drosophila models in the studies of food-derived antioxidants are discussed.
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Affiliation(s)
- Yang Yi
- College of Food Science & Engineering, Wuhan Polytechnic University, Wuhan 430023, China.
| | - Wei Xu
- College of Food Science & Engineering, Wuhan Polytechnic University, Wuhan 430023, China.
| | - Yun Fan
- School of Biosciences, University of Birmingham, Birmingham B15 2TT, UK.
| | - Hong-Xun Wang
- College of Biology and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan 430023, China.
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21
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Wongchum N, Dechakhamphu A. Ethanol extract of Cassia siamea L. increases life span in Drosophila melanogaster. Biochem Biophys Rep 2021; 25:100925. [PMID: 33553687 PMCID: PMC7844133 DOI: 10.1016/j.bbrep.2021.100925] [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: 06/18/2020] [Revised: 01/09/2021] [Accepted: 01/19/2021] [Indexed: 11/18/2022] Open
Abstract
The stem of Cassia siamea L. (Fabaceae) has been used in traditional Thai medicine as a longevity remedy. The objective of this study was to investigate the effect of ethanolic stem extract of C. siamea (CSE) on the life span of Drosophila melanogaster. The results showed that a diet containing 10 mg/mL CSE could significantly extend the mean life span of D. melanogaster by 14% compared with the control diet (P < 0.01). The maximum life span was 74, 78, and 84 days in control, CSE (5 mg/mL) and CSE (10 mg/mL) groups, respectively. Supplementation of CSE at 10 mg/mL also significantly increases the activity of superoxide dismutase (SOD) and catalase (CAT) at days 25 and 40 compared with the control diet. Treatment of CSE at 5 and 10 mg/mL significantly increased the climbing ability of D. melanogaster both on days 25 and 40 compared with the control flies. Paraquat and H2O2 challenge test showed that flies fed with CSE at 10 mg/mL had a longer survival time than the control flies (P < 0.01). This study provides supportive evidence that supplementation with CSE prolonged life span and reduced oxidative stress in D. melanogaster. Supplementation with Cassia siamea extract extended the lifespan and improved the fly's locomotor activity C. siamea extract supplementation increased SOD and CAT activities in the fly. C. siamea extract supplementation improved survival after exposure to free radicals in the fly.
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Affiliation(s)
- Nattapong Wongchum
- Biology Program, Faculty of Science, Ubon Ratchathani Rajabhat University, Ubonratchathani, 34000, Thailand
| | - Ananya Dechakhamphu
- Thai Traditional Medicine Program, Faculty of Thai Traditional and Alternative Medicine, Ubon Ratchathani Rajabhat University, Ubonratchathani, 34000, Thailand
- Corresponding author.
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Bensafi-Gheraibia H, Kissoum N, Hamida ZC, Farine JP, Soltani N. Topical bioassay of Oberon® on Drosophila melanogaster pupae: delayed effects on ovarian proteins, cuticular hydrocarbons and sexual behaviour. INVERTEBR REPROD DEV 2021. [DOI: 10.1080/07924259.2020.1862315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Hanene Bensafi-Gheraibia
- Laboratory of Applied Animal Biology, Department of Biology, Faculty of Sciences, Badji Mokhtar University, Annaba, Algeria
| | - Nesrine Kissoum
- Laboratory of Applied Animal Biology, Department of Biology, Faculty of Sciences, Badji Mokhtar University, Annaba, Algeria
| | - Zahia Cirine Hamida
- Laboratory of Applied Animal Biology, Department of Biology, Faculty of Sciences, Badji Mokhtar University, Annaba, Algeria
| | - Jean Pierre Farine
- Centre des Sciences du Goût et de l’Alimentation, Agrosup-UMR 6265 CNRS, UMR 1324 INRA, Université de Bourgogne, Dijon, France
| | - Noureddine Soltani
- Laboratory of Applied Animal Biology, Department of Biology, Faculty of Sciences, Badji Mokhtar University, Annaba, Algeria
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Almeida TSD, Lopes Neto JJ, Almeida Filho LCP, Marques DM, Gonçalves de Lima RDC, Nunes RGDS, Silva JRDL, Kamdem JP, Almeida LLD, Souza JADCR, Farias DF, Carvalho AFU. Toxicological assessment of a bioactive extract from Triplaris gardneriana Wedd. seeds using alternative models. Drug Chem Toxicol 2020; 45:1687-1697. [PMID: 33334193 DOI: 10.1080/01480545.2020.1856863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The Triplaris gardneriana Wedd. seeds extract has great therapeutic potential due to numerous biological activities such as antioxidant, antibacterial and anti-inflammatory, which are associated with phenolic content. Although this herbal preparation has shown many benefits, recently their toxicity profile has begun to be explored. In this present study, the toxic effects of T. gardneriana seeds ethanolic extract (EETg) on biological systems of different taxonomical groups and levels of complexity (from cell culture to lower vertebrates) were assessed, through a variety of viability and toxicological assays. It was found that EETg did not impair the Saccharomyces cerevisiae growth at the highest tested concentration (200 µg/mL), and no toxicant evidence was observed in Aedes aegypti larvae or in Drosophila melanogaster adult stage. Contrarily, the extract reduced the viability of undifferentiated Caco-2 cells (250 µg/mL, 40% of viable cells), but did not affect differentiated ones. The embryotoxicity in Danio rerio model showed a LC50 of 7.41 mg/L (95% confidence interval, 4.78 - 11.49 mg/L). EETg did not show signs of toxicity in the majority of the models used, but lethality and malformations in zebrafish embryos occurred. Further analyses are needed to better understand the selective toxicity mechanism of EETg on zebrafish, as well as whether the toxic effects happen in higher vertebrates.
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Affiliation(s)
- Thiago Silva de Almeida
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
| | - José Joaquim Lopes Neto
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
| | | | | | | | | | | | - Jean Paul Kamdem
- Department of Biological Sciences, Regional University of Cariri, Crato, Brazil
| | | | | | - Davi Felipe Farias
- Department of Molecular Biology, Federal University of Paraiba, João Pessoa, Brazil
| | - Ana Fontenele Urano Carvalho
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil.,Department of Biology, Federal University of Ceara, Fortaleza, Brazil
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Siima AA, Stephano F, Munissi JJE, Nyandoro SS. Ameliorative effects of flavonoids and polyketides on the rotenone induced Drosophila model of Parkinson's disease. Neurotoxicology 2020; 81:209-215. [PMID: 32937168 DOI: 10.1016/j.neuro.2020.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 01/22/2023]
Abstract
Parkinson's disease (PD) is a movement disorder associated with the progressive loss of dopaminergic neurons (DA). PD treatment remains unsatisfactory as the current synthetic drugs in clinical use relies on managing only motor symptoms. This study investigated antioxidant potentials of selected compounds namely, 5,6,7,4'-tetramethoxyflavone (1), 6-hydroxy-2,3,4,4'-tetramethoxychalcone (2), 6-methoxyhamiltone A (3), diosquinone (4) and toussantine D (5) against rotenone (6) induced PD in Drosophila melanogaster. Toxicity of these compounds was conducted by monitoring flies' survival for seven days and determining the lethal concentrations (LC50). Whereas compound 1 had LC50 value of 91.3 μM within three days, compounds 2, 3, 4, and 5 had LC50 values of 87.2, 58.0, 64.0 and > 1000 μM, respectively on the seventh day of the experiment. We exposed flies (1-4 days old) to 500 μM rotenone and co-treated with different doses of the test compounds in the diet for seven days at final concentrations of 11.0, 43.6 and 87.2 μM for compounds 2 and 3. The concentrations used for compound 4 were 8.0, 32.0 and 64.0 μM, while 250, 500 and 1000 μM were used for compound 5. Rotenone fed flies showed impaired climbing ability compared to control flies, the phenotype that was rescued by the treatment of tested phytochemicals. Rotenone toxicity also increased malondialdehyde levels assayed by lipid peroxidation in the brain tissues relative to control flies. This effect was reduced in flies exposed to rotenone and co-treated with the phytochemicals. Moreover, expression levels of mRNA of antioxidant enzymes; superoxide dismutase and catalase were elevated in flies exposed to rotenone and normalized in flies that were co-treated with tested compounds. Besides compound 1, this study provides overall evidence that the tested flavonoids and polyketides ameliorated the rotenone provoked neurotoxicity in D. melanogaster by battling the induced oxidative stress in brain cells including DA neurons and hence rescue the locomotor behaviour deficits.
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Affiliation(s)
- Angela A Siima
- Chemistry Department, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35061, Dar es Salaam, Tanzania; Department of Zoology and Wildlife Conservation, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35064, Dar es Salaam, Tanzania
| | - Flora Stephano
- Department of Zoology and Wildlife Conservation, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35064, Dar es Salaam, Tanzania.
| | - Joan J E Munissi
- Chemistry Department, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35061, Dar es Salaam, Tanzania
| | - Stephen S Nyandoro
- Chemistry Department, College of Natural and Applied Sciences, University of Dar es Salaam, P.O Box 35061, Dar es Salaam, Tanzania
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Panchal K, Tiwari AK. Miro, a Rho GTPase genetically interacts with Alzheimer's disease-associated genes ( Tau, Aβ42 and Appl) in Drosophila melanogaster. Biol Open 2020; 9:bio049569. [PMID: 32747449 PMCID: PMC7489762 DOI: 10.1242/bio.049569] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 07/24/2020] [Indexed: 12/13/2022] Open
Abstract
Miro (mitochondrial Rho GTPases), a mitochondrial outer membrane protein, facilitates mitochondrial axonal transport along the microtubules to facilitate neuronal function. It plays an important role in regulating mitochondrial dynamics (fusion and fission) and cellular energy generation. Thus, Miro might be associated with the key pathologies of several neurodegenerative diseases (NDs) including Alzheimer's disease (AD). In the present manuscript, we have demonstrated the possible genetic interaction between Miro and AD-related genes such as Tau, Aβ42 and Appl in Drosophila melanogaster Ectopic expression of Tau, Aβ42 and Appl induced a rough eye phenotype, defects in phototaxis and climbing activity, and shortened lifespan in the flies. In our study, we have observed that overexpression of Miro improves the rough eye phenotype, behavioral activities (climbing and phototaxis) and ATP level in AD model flies. Further, the improvement examined in AD-related phenotypes was correlated with decreased oxidative stress, cell death and neurodegeneration in Miro overexpressing AD model flies. Thus, the obtained results suggested that Miro genetically interacts with AD-related genes in Drosophila and has the potential to be used as a therapeutic target for the design of therapeutic strategies for NDs.This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Komal Panchal
- Genetics and Developmental Biology Laboratory, Department of Biological Sciences and Biotechnology, Institute of Advanced Research (IAR), Koba, Gandhinagar, Gujarat 382426, India
| | - Anand Krishna Tiwari
- Genetics and Developmental Biology Laboratory, Department of Biological Sciences and Biotechnology, Institute of Advanced Research (IAR), Koba, Gandhinagar, Gujarat 382426, India
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Souza LBD, Gindri AL, Fortes TDA, Enderle J, Roehrs R, Manfredini V, Denardin ELG. Chaptalia nutans Polak: Root Extract Has High In Vitro Antioxidant Activity and Low Cytotoxicity In Vivo. J Med Food 2020; 24:161-171. [PMID: 32543960 DOI: 10.1089/jmf.2019.0309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The Asteraceae family is widely known for its therapeutic, aromatic, and nutritional properties. Chaptalia nutans (C. nutans), a member of the family, is widely used in folk medicine in southern Brazil. In this study, we aim to assess compounds present in root extracts of C. nutans, and evaluate their antioxidant capacity and toxicity. To determine the chemical composition of the extract, was performed through Liquid Chromatography coupled with Mass Spectroscopy. Antioxidant capacity, toxicity (Artemia salina biosassay), cytotoxicity, genotoxicity (Allium cepa test), and neurotoxicity (Drosophila melanogaster model) were evaluated. A large number of bioactive phytoconstituents were determined to be present, such as alkaloids, coumarins, flavonoids, terpenes, and especially phenolic compounds, which may explain the antioxidant capacity of the extract. Extracts had the capacity to protect cells from protein and lipid damage, and inhibit the formation of oxygen radicals. The A. salina bioassay revealed that extracts were only slightly toxic. In A. cepa, cells exposed to 1.5 mg/mL extract were protected against chromosomal damage caused by glyphosate, and had mitotic index values that were reduced by 49%. A concentration of 10 mg/mL extract did not kill flies, and when coadministered with paraquat (PQ) (52.5%) produced a mortality rate of only 18.75%. These findings indicated that the extract had the potential to protect against PQ-induced neurotoxicity. Taken together, these data reveal for the first time that the root extract of C. nutans is a rich source of natural antioxidants. The extract may be useful in the food and pharmaceutical industries.
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Affiliation(s)
- Letiele Bruck de Souza
- Physico-Chemical Studies and Natural Products Laboratory (LEFQPN), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | - Amanda Leitão Gindri
- Medicinal Plants Laboratory, Universidade Regional Integrada do Alto Uruguai e das Missões, Santiago, Brazil
| | - Thainara de Andrade Fortes
- Medicinal Plants Laboratory, Universidade Regional Integrada do Alto Uruguai e das Missões, Santiago, Brazil
| | - Jefferson Enderle
- Physico-Chemical Studies and Natural Products Laboratory (LEFQPN), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | - Rafael Roehrs
- Physico-Chemical Studies and Natural Products Laboratory (LEFQPN), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | - Vanusa Manfredini
- Oxidative Stress Studies Group (GESTOX), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
| | - Elton Luís Gasparotto Denardin
- Physico-Chemical Studies and Natural Products Laboratory (LEFQPN), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil
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Véras JH, do Vale CR, da Silva Lima DC, dos Anjos MM, Bernardes A, de Moraes Filho AV, e Silva CR, de Oliveira GR, Pérez CN, Chen-Chen L. Modulating effect of a hydroxychalcone and a novel coumarin–chalcone hybrid against mitomycin-induced genotoxicity in somatic cells of Drosophila melanogaster. Drug Chem Toxicol 2020; 45:775-784. [DOI: 10.1080/01480545.2020.1776314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jefferson Hollanda Véras
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Camila Regina do Vale
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Débora Cristina da Silva Lima
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Aline Bernardes
- Chemistry Institute, Universidade Federal de Goiás, Goiânia, Brazil
| | - Aroldo Vieira de Moraes Filho
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Carolina Ribeiro e Silva
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | | | | | - Lee Chen-Chen
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
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Phytochemical Analysis, Antioxidant Activity, Antimicrobial Activity, and Cytotoxicity of Chaptalia nutans Leaves. Adv Pharmacol Pharm Sci 2020; 2020:3260745. [PMID: 32420545 PMCID: PMC7211239 DOI: 10.1155/2020/3260745] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 03/09/2020] [Indexed: 11/17/2022] Open
Abstract
Objective This work was to evaluate the chemical constitution of the hydromethanolic (30/70 methanol-water) macerating extract obtained from the leaves of C. nutans, as well as to study the antioxidant, antimicrobial, cytotoxic, and genotoxic activity of the species. Materials and methods. Phytochemical screening, antioxidant activity (total phenolic, total flavonoid, condensed tannins content, DPPH radical, and FRAP), antibacterial activity (P. aeruginosa, B. cereus, E. epidermidis, E. coli, S. aureus, E. faecalis, P. mirabilis, Candida glabrata (clinical isolate), Candida tropicalis (clinical isolate), C. krusei (clinical isolate), and C. albicans (clinical isolate)), and oxidative stress parameters (TBARS, carbonyl protein, and DCFH) were analyzed according to the literature. Toxicity of C. nutans was evaluated using an alternative method, D. melanogaster, as well as a locomotor assay. Results The phytochemical screening test of methanolic leaves extract revealed the presence of alkaloids, coumarins, quaternary bases, phenolics, flavonoids, tannins, and free steroids. A quantitative phytochemical study indicated the total phenol (30.17 ± 1.44 mg/g), flavonoid (21.64 ± 0.66 mg/g), and condensed tannins (9.58 ± 0.99 mg/g). DPPH (345.41 ± 5.35 μg/mL) and FRAP (379.98 ± 39.25 μM FeSO4/mg sample) show to extract of C. nutans leaves an intermediate value, indicating moderate antioxidant activity of the extract. Antibacterial results revealed only a positive result (antimicrobial activity) for the hexane fraction which significantly inhibited the microorganisms E. epidermidis, C. tropicalis, C. glabrata, and C. krusei at a concentration of 1000 μg/mL. TBARS, carbonyl protein, and DCFH demonstrate that the extract has the ability to protect the cell from protein and lipid damage, as well as the inhibition of oxygen-derived radicals at the three concentrations tested: 0.1, 1, and 10 mg/mL. Regarding the toxicity of C. nutans extract against D. melanogaster, it was found that until the concentration of 15 mg/mL, the extract showed no toxicity and that the LC50 obtained was 24 mg/mL. Results show that the C. nutans extract leaves used to prevent PQ damage were effective in reducing flies' mortality and improving locomotor capacity. Conclusion Our studies demonstrated for the first time that C. nutans crude leaf extract has high antioxidant capacity both in vitro and in vivo through different analysis techniques. These results make it possible to infer future applications in the pharmacological area, evidenced by the low toxicity observed in D. melanogatser, as well as the ability to neutralize different sources of RONS.
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Dos Santos Nunes RG, Pereira PS, Elekofehinti OO, Fidelis KR, da Silva CS, Ibrahim M, Barros LM, da Cunha FAB, Lukong KE, de Menezes IRA, Tsopmo A, Duarte AE, Kamdem JP. Possible involvement of transcriptional activation of nuclear factor erythroid 2-related factor 2 (Nrf2) in the protective effect of caffeic acid on paraquat-induced oxidative damage in Drosophila melanogaster. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2019; 157:161-168. [PMID: 31153464 DOI: 10.1016/j.pestbp.2019.03.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/16/2019] [Accepted: 03/27/2019] [Indexed: 06/09/2023]
Abstract
Paraquat (PQ) is a widely used herbicide with no antidote which is implicated in the pathogenesis of the Parkinson's disease. The present study then investigated the potential of caffeic acid (CA), a known antioxidant, cardioprotective and neuroprotective molecule to counteract oxidative stress mediated by PQ. In addition, molecular docking was performed to understand the mechanism underlying the inhibitory effect of CA against PQ poisoning. The fruit fly, Drosophila melanogaster, was exposed to PQ (0.44 mg/g of diet) in the absence or presence of CA (0.25, 0.5, 1 and 2 mg/g of died) for 7 days. Data showed that PQ-fed flies had higher incidence of mortality which was associated with mitochondrial dysfunction, increased free Fe(II) content and lipid peroxidation when compared to the control. Co-exposure with CA reduced mortality and markedly attenuated biochemical changes induced by PQ. The mechanism investigated using molecular docking revealed a strong interaction (-6.2 Kcal/mol) of CA with D. melanogaster transcriptional activation of nuclear factor erythroid 2-related factor 2 (Nrf2). This was characterized by the binding of CA to keap-1 domain of Nrf2. Taking together these results indicate the protective effect of CA against PQ-induced oxidative damage in D. melanogaster was likely through its coordination which hinders Nrf2-keap-1 binding leading to an increase of the antioxidant defense system.
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Affiliation(s)
- Ricardo Gomes Dos Santos Nunes
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Pedro Silvino Pereira
- Laboratory of Farmatoxicological Prospecting of Bioactive Products (BIOFARMATOX), Department of Antibiotics, Federal University of Pernambuco (UFPE), Recife, Brazil
| | - Olusola Olalekan Elekofehinti
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology, Akure 340252, Ondo State, Nigeria
| | - Kleber Ribeiro Fidelis
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Cícera Simoni da Silva
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Mohammad Ibrahim
- Department of Chemistry, Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan
| | - Luiz Marivando Barros
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Francisco Assis Bezerra da Cunha
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Kiven Erique Lukong
- Department of Biochemistry, Microbiology and Immunology, College of Medicine, University of Saskatchewan, 107 Wiggins Road, Saskatoon, SK S7N 5E5, Canada
| | - Irwin Rose Alencar de Menezes
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Apollinaire Tsopmo
- Food Science and Nutrition Program, Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada
| | - Antonia Eliene Duarte
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil
| | - Jean Paul Kamdem
- Departamento de Ciências Biológicas, Universidade Regional do Cariri, URCA, Rua Cel. Antônio Luis, 1161, Campus Pimenta CEP: 63105-000, Crato, Ceará, Brazil.
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GC-MS Chemical Characterization and In Vitro Evaluation of Antioxidant and Toxic Effects Using Drosophila melanogaster Model of the Essential Oil of Lantana montevidensis (Spreng) Briq. ACTA ACUST UNITED AC 2019; 55:medicina55050194. [PMID: 31126036 PMCID: PMC6572660 DOI: 10.3390/medicina55050194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 03/27/2019] [Accepted: 05/15/2019] [Indexed: 11/17/2022]
Abstract
Background and objectives: Natural products such as essential oils with antioxidant potential can reduce the level of oxidative stress and prevent the oxidation of biomolecules. In the present study, we investigated the antioxidant potential of Lantana montevidensis leaf essential oil (EOLM) in chemical and biological models using Drosophila melanogaster. Materials and methods: in addition, the chemical components of the oil were identified and quantified by gas chromatography coupled to mass spectrometry (GC-MS), and the percentage compositions were obtained from electronic integration measurements using flame ionization detection (FID). Results: our results demonstrated that EOLM is rich in terpenes with Germacrene-D (31.27%) and β-caryophyllene (28.15%) as the major components. EOLM (0.12-0.48 g/mL) was ineffective in scavenging DPPH radical, and chelating Fe(II), but showed reducing activity at 0.24 g/mL and 0.48 g/mL. In in vivo studies, exposure of D. melanogaster to EOLM (0.12-0.48 g/mL) for 5 h resulted in 10% mortality; no change in oxidative stress parameters such as total thiol, non-protein thiol, and malondialdehyde contents, in comparison to control (p > 0.05). Conclusions: taken together, our results indicate EOLM may not be toxic at the concentrations tested, and thus may not be suitable for the development of new botanical insecticides, such as fumigants or spray-type control agents against Drosophila melanogaster.
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Ara G, Afzal M, Jyoti S, Naz F, Rahul, Siddique YH. Effect of Myricetin on the Loss of Dopaminergic Neurons in the Transgenic Drosophila Model of Parkinson’s Disease. CURRENT DRUG THERAPY 2019. [DOI: 10.2174/1574885513666180529114546] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background: The formation of Lewy bodies is associated with the production
of reactive oxygen species (ROS) and the neuronal damage specifically the dopaminergic
neurons in the Parkinson’s disease patients. Hence any agent that could curtail the production
of ROS /oxidative stress could act as a possible therapeutic agent thereby preventing
the neuronal damage.
</P><P>
Method: In the present study, we first evaluated the antioxidant potential of myricetin by
performing superoxide anion scavenging and diphenyl-picrylhydrazyl (DPPH) free radical
scavenging assays. Myricetin at a final concentration of 10, 20 and 40µM was mixed
in diet and the PD flies were allowed to feed on it for 24 days. After 24 days of exposure,
the dopamine content was estimated in brain and the immunohistochemistry was performed
for the tyroxine hydroxylase activity on the brain sections from each group.
</P><P>
Results: Myricetin showed a dose-dependent increase in the antioxidative activity. The
exposure of PD flies to 10, 20 and 40µM of Myricetin not only showed a dose-dependent
significant increase in the dopamine content compared to unexposed PD flies (p<0.05),
but also prevented the loss of dopaminergic neurons in the brain of PD flies.
</P><P>
Conclusion: The results suggest that the antioxidative potential of myricetin is responsible
for preventing the loss of dopaminergic neurons and dopamine content.
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Affiliation(s)
- Gulshan Ara
- Human Genetics and Toxicology Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Mohammad Afzal
- Human Genetics and Toxicology Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Smita Jyoti
- Drosophila Transgenic Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Falaq Naz
- Drosophila Transgenic Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Rahul
- Drosophila Transgenic Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Yasir Hasan Siddique
- Drosophila Transgenic Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, India
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Gómez E, Martín F, Nogacka AM, Salazar N, Aláez L, Alcorta E, Gueimonde M, De Los Reyes-Gavilán CG. Impact of probiotics on development and behaviour in Drosophila melanogaster - a potential in vivo model to assess probiotics. Benef Microbes 2018; 10:179-188. [PMID: 30574803 DOI: 10.3920/bm2018.0012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In vitro models are frequently used in probiotic research. However, such models often fail to predict in vivo functionality and efficacy. This fact complicates the screening process for selecting the most suitable strains, prior to accomplish expensive animal studies and clinical intervention trials. Therefore, additional sensitive, discriminating and cost-effective models are needed to conduct preliminary assays before undertaking human intervention studies definitely proving efficacy. With this purpose in mind, we explored the potential of axenic Drosophila melanogaster populations as well as of these axenic flies treated with probiotic microbial strains as a model to test the effects of probiotics on a subset of developmental and behavioural traits. An axenic D. melanogaster progeny from the wild-type Canton S strain was obtained and its eggs were further developed until pupae eclosion occurred in growth medium containing either of two probiotic strains: Bifidobacterium animalis subsp. lactis Bb12 or Lactobacillus rhamnosus GG. Whereas B. animalis Bb12 colonised the flies, the capacity of L. rhamnosus LGG to colonise was considerably lower in our experimental conditions. Regarding the influence of microbial load on the flies' development, the axenic condition caused a decrease in egg survival, and lowered adults' average weight with respect to wild-type flies. Both probiotics were able to counteract these effects. An earlier emergence of adults was observed from eggs treated with L. rhamnosus GG in comparison to the other fly populations. The axenic condition did not influence negative geotaxis behaviour in Drosophila; however, flies mono-associated with B. animalis Bb12 moved faster than wild-type. Our results suggest that the use of axenic/probiotic-treated D. melanogaster populations may be an affordable model for preliminary testing of the effects of probiotics on developmental or behavioural aspects.
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Affiliation(s)
- E Gómez
- 1 Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300 Villaviciosa, Asturias, Spain.,2 Department of Functional Biology, Genetics Area, Faculty of Medicine, University of Oviedo, Julian Claveria 6, 33006 Oviedo, Asturias, Spain
| | - F Martín
- 2 Department of Functional Biology, Genetics Area, Faculty of Medicine, University of Oviedo, Julian Claveria 6, 33006 Oviedo, Asturias, Spain
| | - A M Nogacka
- 1 Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300 Villaviciosa, Asturias, Spain.,3 Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Roma s/n, 33011 Oviedo, Asturias, Spain
| | - N Salazar
- 1 Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300 Villaviciosa, Asturias, Spain.,3 Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Roma s/n, 33011 Oviedo, Asturias, Spain
| | - L Aláez
- 1 Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300 Villaviciosa, Asturias, Spain
| | - E Alcorta
- 2 Department of Functional Biology, Genetics Area, Faculty of Medicine, University of Oviedo, Julian Claveria 6, 33006 Oviedo, Asturias, Spain
| | - M Gueimonde
- 1 Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300 Villaviciosa, Asturias, Spain.,3 Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Roma s/n, 33011 Oviedo, Asturias, Spain
| | - C G De Los Reyes-Gavilán
- 1 Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300 Villaviciosa, Asturias, Spain.,3 Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Roma s/n, 33011 Oviedo, Asturias, Spain
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Siddique YH, Jyoti S, Naz F. Protective effect of luteolin on the transgenic Drosophila model of Parkinson’s disease. BRAZ J PHARM SCI 2018. [DOI: 10.1590/s2175-97902018000317760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Solari P, Maccioni R, Marotta R, Catelani T, Debellis D, Baroli B, Peddio S, Muroni P, Kasture S, Solla P, Stoffolano JG, Liscia A. The imbalance of serotonergic circuitry impairing the crop supercontractile muscle activity and the mitochondrial morphology of PD PINK1 B9Drosophila melanogaster are rescued by Mucuna pruriens. JOURNAL OF INSECT PHYSIOLOGY 2018; 111:32-40. [PMID: 30393142 DOI: 10.1016/j.jinsphys.2018.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/23/2018] [Accepted: 10/25/2018] [Indexed: 06/08/2023]
Abstract
Despite its great potentiality, little attention has been paid to modelling gastrointestinal symptoms of Parkinson's disease (PD) in Drosophila melanogaster (Dm). Our previous studies on standardized Mucuna pruriens extract (Mpe) have shown usefulness in the Drosophila model of PD. In this communication, we provide new information on the effect of Mpe on basal and serotonin treated contractions in the crop (i.e., an important and essential part of the gut) in Drosophila PD mutant for PTEN-induced putative kinase 1 (PINK1B9) gene. The effect of Mpe on PINK1B9 supplied with standard diet to larvae and/or adults, were assayed on 10-15 days old flies. Conversely from what we observed in the wild type flies, recordings demonstrated that exogenous applications of serotonin on crop muscles of untreated PINK1B9 affect neither the frequency nor the amplitude of the crop contraction, while the same muscle parameters are enhanced following brain injections of serotonin, thus suggesting that PINK1B9 mutants may likely have an impairment in the serotonergic pathways. Also, the mitochondrial morphology in the crop muscles is strongly compromised, as demonstrated by the transmission electron microscopy analysis. The Mpe treatment rescued the crop muscle parameters and also the mitochondrial morphology when supplied to both larvae and adults. Overall, this study strengthens the relevance of using PINK1B9 Dm as a translational model to study the gastrointestinal symptoms in PD and also confirms the useful employment of M. pruriens for PD treatment.
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Affiliation(s)
- Paolo Solari
- Department of Biomedical Sciences, University of Cagliari, Monserrato, Italy
| | - Riccardo Maccioni
- Department of Biomedical Sciences, University of Cagliari, Monserrato, Italy
| | - Roberto Marotta
- Department of Nanochemistry, Istituto Italiano di Tecnologia (IIT), Genova, Italy
| | - Tiziano Catelani
- Department of Nanochemistry, Istituto Italiano di Tecnologia (IIT), Genova, Italy
| | - Doriana Debellis
- Department of Nanochemistry, Istituto Italiano di Tecnologia (IIT), Genova, Italy
| | - Biancamaria Baroli
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Stefania Peddio
- Department of Biomedical Sciences, University of Cagliari, Monserrato, Italy
| | - Patrizia Muroni
- Department of Biomedical Sciences, University of Cagliari, Monserrato, Italy
| | | | - Paolo Solla
- Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Monserrato, Italy
| | - John G Stoffolano
- Stockbridge School of Agriculture, College of Natural Sciences, University of Massachusetts, Amherst, MA, United States
| | - Anna Liscia
- Department of Biomedical Sciences, University of Cagliari, Monserrato, Italy.
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Bayliak MM, Abrat OB, Storey JM, Storey KB, Lushchak VI. Interplay between diet-induced obesity and oxidative stress: Comparison between Drosophila and mammals. Comp Biochem Physiol A Mol Integr Physiol 2018; 228:18-28. [PMID: 30385171 DOI: 10.1016/j.cbpa.2018.09.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 09/27/2018] [Indexed: 12/12/2022]
Abstract
Obesity caused by excessive fat accumulation in adipocytes is a growing global problem and is a major contributing risk factor for many chronic metabolic diseases. There is increasing evidence that oxidative stress plays a crucial role in both obesity progression and obesity-related complications. In recent years, Drosophila models of diet-induced obesity and associated pathologies have been successfully developed through manipulation of carbohydrate or fat concentrations in the food. Obese flies accumulate triacylglycerols in the fat body, an organ homologous to mammalian adipose tissue and exhibit metabolic and physiological complications including hyperglycemia, redox imbalance and shortened longevity; these are all similar to those observed in obese humans. In this review, we summarize current data on the mechanisms of oxidative stress induction in obesity, with emphasis on metabolic switches and the involvement of redox-responsive signaling pathways such as NF-κB and Nfr2. The recent achievements with D. melanogaster model suggest a complicated relationship between obesity, oxidative stress, and longevity but the Drosophila model offers probably the best opportunities to delve further into unraveling these interactions, particularly the roles of antioxidants and of Nrf2-regulated responses, in order to increase our understanding of the obese metabolic phenotype and test and develop anti-obesity pharmaceuticals.
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Affiliation(s)
- Maria M Bayliak
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str, Ivano-Frankivsk 76018, Ukraine.
| | - Olexandra B Abrat
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str, Ivano-Frankivsk 76018, Ukraine.
| | - Janet M Storey
- Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada.
| | - Kenneth B Storey
- Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada.
| | - Volodymyr I Lushchak
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str, Ivano-Frankivsk 76018, Ukraine.
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Farombi EO, Abolaji AO, Farombi TH, Oropo AS, Owoje OA, Awunah MT. Garcinia kola seed biflavonoid fraction (Kolaviron), increases longevity and attenuates rotenone-induced toxicity in Drosophila melanogaster. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2018; 145:39-45. [PMID: 29482730 DOI: 10.1016/j.pestbp.2018.01.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 12/20/2017] [Accepted: 01/10/2018] [Indexed: 06/08/2023]
Abstract
Rotenone, a naturally occurring and commonly used pesticide, has been established as a model for inducing Parkinson's Disease (PD) in rodents. Kolaviron is a biflavonoid complex from Garcinia kola seeds with anti-oxidative and anti-inflammatory properties. Here, we evaluated the ameliorative role of Kolaviron on rotenone-induced toxicity in Drosophila melanogaster. Flies for longevity study were exposed to Kolaviron (100-500mg/kg diet) throughout the lifespan. For biochemical study, Groups A, B and C flies were treated with ethanol (2.0%, control, vehicle), Kolaviron (200mg/kg diet) and rotenone (250μM) respectively. Flies in Group D were co-treated with both rotenone (250μM) and Kolaviron (200mg/kg diet) for 7days. Subsequently, selected markers of antioxidant status, inflammatory and neurotoxicity were evaluated in the flies. The results from longevity experiment showed that Kolaviron (200, 100, 300 and 400mg/kg) extended lifespan of flies by 38.2%, 20.6%, 11.8% and 2.9% respectively. Also, Kolaviron attenuated rotenone-induced inhibition of catalase, glutathione-S-transferase and acetylcholinesterase activities and depletion of total thiols content in flies. Moreover, Kolaviron prevented rotenone-induced increases in hydrogen peroxide and nitric oxide (nitrite and nitrate) levels and improved rotenone-induced decrease in locomotor performance of flies (p<0.05). Overall, this study evidenced for the first time, the lifespan extension property of Kolaviron and its chemoprotective role on rotenone-induced toxicity in D. melanogaster via anti-oxidative and anti-inflammatory mechanisms.
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Affiliation(s)
- Ebenezer Olatunde Farombi
- Drug Metabolism and Molecular Toxicology Research Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria.
| | - Amos Olalekan Abolaji
- Drug Metabolism and Molecular Toxicology Research Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Temitope Hannah Farombi
- Deparment of Medicine, College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Abiola Surajudeen Oropo
- Drug Metabolism and Molecular Toxicology Research Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Omowunmi Abigail Owoje
- Drug Metabolism and Molecular Toxicology Research Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Mathew Terwase Awunah
- Drug Metabolism and Molecular Toxicology Research Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
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37
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Peumus boldus attenuates copper-induced toxicity in Drosophila melanogaster. Biomed Pharmacother 2018; 97:1-8. [DOI: 10.1016/j.biopha.2017.09.130] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 09/13/2017] [Accepted: 09/25/2017] [Indexed: 12/19/2022] Open
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