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Li HM, Wang MM, Su Y, Fang HB, Su Z. Mitochondria-Targeting Metallodrugs for Cancer Therapy: Perspectives from Cell Death Modes. ChemMedChem 2024; 19:e202400120. [PMID: 38696276 DOI: 10.1002/cmdc.202400120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 04/27/2024] [Accepted: 04/29/2024] [Indexed: 05/04/2024]
Abstract
Mitochondria, recognized as the cellular powerhouses, are indispensable organelles responsible for crucial cellular processes, such as energy metabolism, material synthesis, and signaling transduction. Their intricate involvement in a broad spectrum of diseases, particularly cancer, has propelled the exploration of mitochondria-targeting treatment as a promising strategy for cancer therapy. Since the groundbreaking discovery of cisplatin, the trajectory of research on the development of metal complexes have been marked by continuous advancement, giving rise to a diverse array of metallodrugs characterized by variations in ligand types, metal center properties, and oxidation states. By specifically targeting mitochondria, these metallodrugs exhibit the remarkable ability to elicit various programmed cell death pathways, encompassing apoptosis, autophagy, and ferroptosis. This review primarily focuses on recent developments in transition metal-based mitochondria-targeting agents, offering a comprehensive exploration of their capacity to induce distinct cell death modes. The aim is not only to disseminate knowledge but also to stimulate an active field of research toward new clinical applications and novel anticancer mechanisms.
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Affiliation(s)
- Hao-Ming Li
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
| | - Meng-Meng Wang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
- Key Laboratory of Innovative Applications of Bioresources and Functional Molecules of Jiangsu Province, College of Life Science and Chemistry, Jiangsu Second Normal University, Nanjing, 210013, P. R. China
| | - Yan Su
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
- Department of Rheumatology and Immunology, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, P. R. China
| | - Hong-Bao Fang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
| | - Zhi Su
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
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Ma DD, Shi WJ, Li SY, Zhang JG, Lu ZJ, Long XB, Liu X, Huang CS, Ying GG. Ephedrine and cocaine cause developmental neurotoxicity and abnormal behavior in zebrafish. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 265:106765. [PMID: 37979497 DOI: 10.1016/j.aquatox.2023.106765] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/08/2023] [Accepted: 11/10/2023] [Indexed: 11/20/2023]
Abstract
Ephedrine (EPH) and cocaine (COC) are illegal stimulant drugs, and have been frequently detected in aquatic environments. EPH and COC have negative effects on the nervous system and cause abnormal behaviors in mammals and fish at high concentrations, but their mechanisms of neurotoxicity remain unclear in larvae fish at low concentrations. To address this issue, zebrafish embryos were exposed to EPH and COC for 14 days post-fertilization (dpf) at 10, 100, and 1000 ng L-1. The bioaccumulation, development, behavior, cell neurotransmitter levels and apoptosis were detected to investigate the developmental neurotoxicity (DNT) of EPH and COC. The results showed that EPH decreased heart rate, while COC increased heart rate. EPH caused cell apoptosis in the brain by AO staining. In addition, behavior analysis indicated that EPH and COC affected spontaneous movement, touch-response, swimming activity and anxiety-like behaviors. EPH and COC altered the levels of the neurotransmitters dopamine (DA) and γ-aminobutyric acid (GABA) with changes of the transcription of genes related to the DA and GABA pathways. These findings indicated that EPH and COC had noticeable DNT in the early stage of zebrafish at environmentally relevant concentrations.
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Affiliation(s)
- Dong-Dong Ma
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Wen-Jun Shi
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China; Anti-Drug Technology Center of Guangdong Province and National Anti-Drug Laboratory Guangdong Regional Center, Guangdong Provincial Key Laboratory of Psychoactive Substances Monitoring and Safety, Guangzhou 510230, China.
| | - Si-Ying Li
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Jin-Ge Zhang
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Zhi-Jie Lu
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Xiao-Bing Long
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China
| | - Xin Liu
- Anti-Drug Technology Center of Guangdong Province and National Anti-Drug Laboratory Guangdong Regional Center, Guangdong Provincial Key Laboratory of Psychoactive Substances Monitoring and Safety, Guangzhou 510230, China
| | - Chu-Shu Huang
- Anti-Drug Technology Center of Guangdong Province and National Anti-Drug Laboratory Guangdong Regional Center, Guangdong Provincial Key Laboratory of Psychoactive Substances Monitoring and Safety, Guangzhou 510230, China
| | - Guang-Guo Ying
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; School of Environment, South China Normal University, University Town, Guangzhou 510006, China; Anti-Drug Technology Center of Guangdong Province and National Anti-Drug Laboratory Guangdong Regional Center, Guangdong Provincial Key Laboratory of Psychoactive Substances Monitoring and Safety, Guangzhou 510230, China.
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3
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Zeng R, Pu HY, Zhang XY, Yao ML, Sun Q. Methamphetamine: Mechanism of Action and Chinese Herbal Medicine Treatment for Its Addiction. Chin J Integr Med 2023:10.1007/s11655-023-3635-y. [PMID: 37074617 DOI: 10.1007/s11655-023-3635-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 04/20/2023]
Abstract
With the proliferation of synthetic drugs, research on the mechanism of action of addictive drugs and treatment methods is of great significance. Among them, methamphetamine (METH) is the most representative amphetamine synthetic drug, and the treatment of METH addiction has become an urgent medical and social problem. In recent years, the therapeutic effects of Chinese herbal medicines on METH addiction have gained widespread attention because of their non-addictiveness, multiple targets, low side effects, low cost, and other characteristics. Previous studies have identified a variety of Chinese herbal medicines with effects on METH addiction. Based on the research on METH in recent years, this article summarizes the mechanism of action of METH as the starting point and briefly reviews the Chinese herbal medicine-based treatment of METH.
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Affiliation(s)
- Rui Zeng
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan Province, 646000, China
| | - Hong-Yu Pu
- North Sichuan Medical College, Nanchong, Sichuan Province, 637000, China
| | - Xin-Yue Zhang
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan Province, 646000, China
| | - Meng-Lin Yao
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan Province, 646000, China
| | - Qin Sun
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan Province, 646000, China.
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Wang L, Wei Q, Xu R, Chen Y, Li S, Bu Q, Zhao Y, Li H, Zhao Y, Jiang L, Chen Y, Dai Y, Zhao Y, Cen X. Cardiolipin and OPA1 Team up for Methamphetamine-Induced Locomotor Activity by Promoting Neuronal Mitochondrial Fusion in the Nucleus Accumbens of Mice. ACS Chem Neurosci 2023; 14:1585-1601. [PMID: 37043723 DOI: 10.1021/acschemneuro.2c00709] [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: 04/14/2023] Open
Abstract
Mitochondria are highly dynamic organelles with coordinated cycles of fission and fusion occurring continuously to satisfy the energy demands in the complex architecture of neurons. How mitochondria contribute to addicted drug-induced adaptable mitochondrial networks and neuroplasticity remains largely unknown. Through liquid chromatography-mass spectrometry-based lipidomics, we first analyzed the alteration of the mitochondrial lipidome of three mouse brain areas in methamphetamine (METH)-induced locomotor activity and conditioned place preference. The results showed that METH remodeled the mitochondrial lipidome of the hippocampus, nucleus accumbens (NAc), and striatum in both models. Notably, mitochondrial hallmark lipid cardiolipin (CL) was specifically increased in the NAc in METH-induced hyperlocomotor activity, which was accompanied by an elongated giant mitochondrial morphology. Moreover, METH significantly boosted mitochondrial respiration and ATP generation as well as the copy number of mitochondrial genome DNA in the NAc. By screening the expressions of mitochondrial dynamin-related proteins, we found that repeated METH significantly upregulated the expression of long-form optic atrophy type 1 (L-OPA1) and enhanced the interaction of L-OPA1 with CL, which may promote mitochondrial fusion in the NAc. On the contrary, neuronal OPA1 depletion in the NAc not only recovered the dysregulated mitochondrial morphology and synaptic vesicle distribution induced by METH but also attenuated the psychomotor effect of METH. Collectively, upregulated CL and OPA1 cooperate to mediate METH-induced adaptation of neuronal mitochondrial dynamics in the NAc, which correlates with the psychomotor effect of METH. These findings propose a potential therapeutic approach for METH addiction by inhibiting neuronal mitochondrial fusion.
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Affiliation(s)
- Liang Wang
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Qingfan Wei
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Rui Xu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Yaxing Chen
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Shu Li
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Qian Bu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Ying Zhao
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Hongchun Li
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Yue Zhao
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Linhong Jiang
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Yuanyuan Chen
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Yanping Dai
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Yinglan Zhao
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
| | - Xiaobo Cen
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, #1 Keyuan Road, Gaopeng Street, High-tech Development Zone, Chengdu 610041, People's Republic of China
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D'Acunzo P, Ungania JM, Kim Y, Barreto BR, DeRosa S, Pawlik M, Canals‐Baker S, Erdjument‐Bromage H, Hashim A, Goulbourne CN, Neubert TA, Saito M, Sershen H, Levy E. Cocaine perturbs mitovesicle biology in the brain. J Extracell Vesicles 2023; 12:e12301. [PMID: 36691887 PMCID: PMC9871795 DOI: 10.1002/jev2.12301] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/06/2022] [Accepted: 12/26/2022] [Indexed: 01/25/2023] Open
Abstract
Cocaine, an addictive psychostimulant, has a broad mechanism of action, including the induction of a wide range of alterations in brain metabolism and mitochondrial homeostasis. Our group recently identified a subpopulation of non-microvesicular, non-exosomal extracellular vesicles of mitochondrial origin (mitovesicles) and developed a method to isolate mitovesicles from brain parenchyma. We hypothesised that the generation and secretion of mitovesicles is affected by mitochondrial abnormalities induced by chronic cocaine exposure. Mitovesicles from the brain extracellular space of cocaine-administered mice were enlarged and more numerous when compared to controls, supporting a model in which mitovesicle biogenesis is enhanced in the presence of mitochondrial alterations. This interrelationship was confirmed in vitro. Moreover, cocaine affected mitovesicle protein composition, causing a functional alteration in mitovesicle ATP production capacity. These data suggest that mitovesicles are previously unidentified players in the biology of cocaine addiction and that target therapies to fine-tune brain mitovesicle functionality may be beneficial to mitigate the effects of chronic cocaine exposure.
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Affiliation(s)
- Pasquale D'Acunzo
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
- Department of PsychiatryNew York University Grossman School of MedicineNew YorkNew YorkUSA
| | - Jonathan M. Ungania
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Yohan Kim
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
- Department of PsychiatryNew York University Grossman School of MedicineNew YorkNew YorkUSA
| | - Bryana R. Barreto
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Steven DeRosa
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Monika Pawlik
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Stefanie Canals‐Baker
- Division of NeurochemistryNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Hediye Erdjument‐Bromage
- Department of Cell BiologyNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Kimmel Center for Biology and Medicine at the Skirball InstituteNew York University Grossman School of MedicineNew YorkNew YorkUSA
| | - Audrey Hashim
- Division of NeurochemistryNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Chris N. Goulbourne
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Thomas A. Neubert
- Department of Cell BiologyNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Kimmel Center for Biology and Medicine at the Skirball InstituteNew York University Grossman School of MedicineNew YorkNew YorkUSA
| | - Mariko Saito
- Department of PsychiatryNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Division of NeurochemistryNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Henry Sershen
- Department of PsychiatryNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Division of NeurochemistryNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
| | - Efrat Levy
- Center for Dementia ResearchNathan S. Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
- Department of PsychiatryNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Department of Biochemistry & Molecular PharmacologyNew York University Grossman School of MedicineNew YorkNew YorkUSA
- NYU Neuroscience InstituteNew York University Grossman School of MedicineNew YorkNew YorkUSA
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6
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Dos Santos LA, Dos Santos GS, Fernandes GAB, Corrêa MF, de Faria Almeida CA, Fernandes L, Marcourakis T, Fernandes JPS, Garcia RCT. Neurotoxicity Assessment of 1-[(2,3-Dihydro-1-Benzofuran-2-yl)Methyl]Piperazine (LINS01 Series) Derivatives and their Protective Effect on Cocaine-Induced Neurotoxicity Model in SH-SY5Y Cell Culture. Neurotox Res 2022; 40:1653-1663. [PMID: 36342586 DOI: 10.1007/s12640-022-00601-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/09/2022]
Abstract
Excessive levels of dopamine in the synaptic cleft, induced by cocaine for example, activates dopaminergic receptors, mainly D1R, D2R, and D3R subtypes, contributing to neurotoxic effects. New synthetic 1-[(2,3-dihydro-1-benzofuran-2-yl)methyl]piperazine derivatives (the LINS01 compounds), designed as histaminergic receptor (H3R) ligands, are also dopaminergic receptor ligands, mainly D2R and D3R. This study aims to evaluate the neurotoxicity of these new synthetic LINS01 compounds (LINS01003, LINS01004, LINS01011, and LINS01018), as well as to investigate their protective potential on a cocaine model of dopamine-induced neurotoxicity using SH-SY5Y cell line culture. Neurotoxicity was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), lactate dehydrogenase (LDH), and automated cell counting with fluorescent dyes (acridyl orange and propidium iodide) assays. Concentration-response curves (CRCs) were performed for all LINS compounds and cocaine using MTT assay. The results show that LINS series did not decrease cell viability after 48h of exposure-except for 100 µM LINS01018, which was discontinued from the study. Likewise, MTT, LDH, and fluorescent dyes staining showed no difference is cell viability for LINS compounds at 10 µM. When incubated with 2.5 mM cocaine (lethal concentration 50) for 48h, 10 µM of each LINS compound, metoclopramide (D2R antagonist) and haloperidol (D2R/D3R antagonist), ameliorated cocaine-induced neurotoxicity. However, only metoclopramide, haloperidol, and LINS01011 compound significantly decreased LDH released in the culture medium, suggesting that this new synthetic compound presents a more robust effect. This preliminary in vitro neurotoxicity study suggests that LINS01 compounds are not neurotoxic, and that they play a promising role in preventing cocaine-induced neurotoxicity.
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Affiliation(s)
- Laísa Aliandro Dos Santos
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil
| | - Gabriela Salles Dos Santos
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil
| | - Gustavo Ariel Borges Fernandes
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil
| | - Michelle Fidelis Corrêa
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil
- Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | | | - Liliam Fernandes
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil
| | - Tania Marcourakis
- Departament of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil
| | - João Paulo S Fernandes
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil
| | - Raphael Caio Tamborelli Garcia
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, Diadema, São Paulo, Brazil.
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7
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Alcohol, neuronal plasticity, and mitochondrial trafficking. Proc Natl Acad Sci U S A 2022; 119:e2208744119. [PMID: 35858366 PMCID: PMC9303853 DOI: 10.1073/pnas.2208744119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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8
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Caspase-mediated regulation of the distinct signaling pathways and mechanisms in neuronal survival. Int Immunopharmacol 2022; 110:108951. [PMID: 35717837 DOI: 10.1016/j.intimp.2022.108951] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 02/06/2023]
Abstract
Caspases are intimately associated with altering various signaling pathways, resulting in programmed cell death or apoptosis. Apoptosis is necessary for the normal homeostasis of cells and their development. The untoward activation of apoptotic pathways indirectly or directly results in pathologies of various diseases. Identifying different caspases in apoptotic pathways directed the research to develop caspase inhibitors as therapeutic agents. However, no drug is available in the market that targets caspase inhibition and produces a therapeutic effect. Here, we will shed light on the role of caspases in the number of neuronal disorders and neurodegenerative diseases. The article reviews the findings about the activation of various upstream mechanisms associated with caspases in neurodegenerative disorders along with the recent progress in the generation of caspase inhibitors and the challenge faced in their development as therapeutic agents for neurological indications.
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9
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Role of Mitochondrial Dynamics in Cocaine's Neurotoxicity. Int J Mol Sci 2022; 23:ijms23105418. [PMID: 35628228 PMCID: PMC9145816 DOI: 10.3390/ijms23105418] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/10/2022] [Accepted: 05/10/2022] [Indexed: 01/25/2023] Open
Abstract
The dynamic balance of mitochondrial fission and fusion maintains mitochondrial homeostasis and optimal function. It is indispensable for cells such as neurons, which rely on the finely tuned mitochondria to carry out their normal physiological activities. The potent psychostimulant cocaine impairs mitochondria as one way it exerts its neurotoxicity, wherein the disturbances in mitochondrial dynamics have been suggested to play an essential role. In this review, we summarize the neurotoxicity of cocaine and the role of mitochondrial dynamics in cellular physiology. Subsequently, we introduce current findings that link disturbed neuronal mitochondrial dynamics with cocaine exposure. Finally, the possible role and potential therapeutic value of mitochondrial dynamics in cocaine neurotoxicity are discussed.
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10
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Wang H, Chen H, Han S, Fu Y, Tian Y, Liu Y, Wang A, Hou H, Hu Q. Decreased mitochondrial DNA copy number in nerve cells and the hippocampus during nicotine exposure is mediated by autophagy. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 226:112831. [PMID: 34592525 DOI: 10.1016/j.ecoenv.2021.112831] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
Cigarette smoke is a harmful air pollutant and nicotine dependence is the essential cause of the tobacco epidemic. Since mitochondrial abnormalities are associated with substance addiction, in this work we used mitochondrial DNA (mtDNA) copy number as an indicator of mitochondrial function to investigate whether nicotine addicts also exhibit mitochondrial abnormalities. We found significantly lower mtDNA copy number in the peripheral blood of healthy nicotine addicts than in non-smokers, indicating that long-term nicotine exposure through smoking has detrimental effects on mitochondria. We also examined the effects of nicotine on mtDNA levels in a rat conditioned place preference (CPP) model of addiction and in cultured neuron cells, which revealed that the mtDNA copy number was significantly reduced in the hippocampus of CPP rats, in human neuroblastoma SH-SY5Y cells, and in rat pheochromocytoma PC12 cells, suggesting that significantly reduced mtDNA copy number is a potential biomarker of nicotine addiction. In SH-SY5Y cells, nicotine treatment induced several mitochondrial defects, such as increased mtDNA damage, increased reactive oxygen species (ROS) levels, decreased mitochondrial membrane potential (△Ψm), and stimulation of autophagic flux via transcriptional up-regulation of several autophagy-related genes and elevated marker protein accumulation, although genes controlling mtDNA replication were unaffected. In addition, pretreatment with the autophagy inhibitor Bafilomycin A1 led to accumulation of microtubule-associated protein 1 light chain 3b-II (LC3B-II) and counteracted the nicotine-induced decrease in mtDNA copy number. These results were recapitulated in PC12 cells, which also showed significant down-regulation of the marker SQSTM1/P62, suggesting that the decrease in mtDNA copy number is mediated by autophagy. This study shows that prolonged nicotine exposure, such as that in nicotine addicts, leads to a decrease of mtDNA copy number in neurons due to enhanced induction of autophagy. CAPSULE: It was found that smoking or nicotine exposure decreased mtDNA copy number based on population, animal, and cell models, and these effects appear to be mediated by autophagy.
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Affiliation(s)
- Hongjuan Wang
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
| | - Huan Chen
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
| | - Shulei Han
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
| | - Yaning Fu
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
| | - Yushan Tian
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
| | - Yong Liu
- Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China.
| | - An Wang
- Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China.
| | - Hongwei Hou
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
| | - Qingyuan Hu
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, China.
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11
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Shen Y, Zhou T, Liu X, Liu Y, Li Y, Zeng D, Zhong W, Zhang M. Sevoflurane-Induced miR-211-5p Promotes Neuronal Apoptosis by Inhibiting Efemp2. ASN Neuro 2021; 13:17590914211035036. [PMID: 34730432 PMCID: PMC8819752 DOI: 10.1177/17590914211035036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Sevoflurane exposure can result in serious neurological side effects including neuronal
apoptosis and cognitive impairment. Although the microRNA miR-211-5p is profoundly
upregulated following sevoflurane exposure in neonatal rodent models, the impact of
miR-211-5p on neuronal apoptosis and cognitive impairment postsevoflurane exposure has not
yet been elucidated. Here, we found that sevoflurane upregulated miR-211-5p and
downregulated EGF-Containing Fibulin Extracellular Matrix Protein 2 (Efemp2, Fibulin-4)
levels in vitro and in vivo. Sevoflurane's effect on miR-211-5p expression was based on
enhancing primary miR-211 transcription. miR-211-5p targets Efemp2's mRNA 3′-untranslated
region, reducing Efemp2 expression. RNA immunoprecipitation revealed significant
enrichment of the miR-211-5p:Efemp2 mRNA dyad in the RNA-induced silencing complex.
miR-211-5p mimics downregulated Efemp2, leading to phosphorylation of Smad2 and Smad3,
upregulation of pro-apoptotic Bim, and mitochondrial release of allograft inflammatory
factor 1 and cytochrome C. In contrast, miR-211-5p hairpin inhibitor (AntimiR-211-5p)
negatively regulated this apoptotic pathway and reduced neuronal apoptosis in an
Efemp2-dependent manner. Sevoflurane-exposed mice administered AntimiR-211-5p displayed
reduced cortical apoptosis levels and near-term cognitive impairment. In conclusion,
sevoflurane-induced miR-211-5p promotes neuronal apoptosis via Efemp2 inhibition. Summary
statement: This study revealed the significance of sevoflurane-induced increases in
miR-211-5p on the promotion of neuronal apoptosis via inhibition of Efemp2 and its
downstream targets.
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Affiliation(s)
- Yousu Shen
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Tao Zhou
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Xiaobing Liu
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Yanlong Liu
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Yaqi Li
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Dewu Zeng
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Wensheng Zhong
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
| | - Mingsheng Zhang
- Department of Anaesthesiology, 159384Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Jiangxi, China
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12
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Decreased Brain pH and Pathophysiology in Schizophrenia. Int J Mol Sci 2021; 22:ijms22168358. [PMID: 34445065 PMCID: PMC8395078 DOI: 10.3390/ijms22168358] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 12/26/2022] Open
Abstract
Postmortem studies reveal that the brain pH in schizophrenia patients is lower than normal. The exact cause of this low pH is unclear, but increased lactate levels due to abnormal energy metabolism appear to be involved. Schizophrenia patients display distinct changes in mitochondria number, morphology, and function, and such changes promote anaerobic glycolysis, elevating lactate levels. pH can affect neuronal activity as H+ binds to numerous proteins in the nervous system and alters the structure and function of the bound proteins. There is growing evidence of pH change associated with cognition, emotion, and psychotic behaviors. Brain has delicate pH regulatory mechanisms to maintain normal pH in neurons/glia and extracellular fluid, and a change in these mechanisms can affect, or be affected by, neuronal activities associated with schizophrenia. In this review, we discuss the current understanding of the cause and effect of decreased brain pH in schizophrenia based on postmortem human brains, animal models, and cellular studies. The topic includes the factors causing decreased brain pH in schizophrenia, mitochondria dysfunction leading to altered energy metabolism, and pH effects on the pathophysiology of schizophrenia. We also review the acid/base transporters regulating pH in the nervous system and discuss the potential contribution of the major transporters, sodium hydrogen exchangers (NHEs), and sodium-coupled bicarbonate transporters (NCBTs), to schizophrenia.
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13
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Evaluation of Cocaine Effect on Endogenous Metabolites of HepG2 Cells Using Targeted Metabolomics. Molecules 2021; 26:molecules26154610. [PMID: 34361761 PMCID: PMC8347943 DOI: 10.3390/molecules26154610] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 11/17/2022] Open
Abstract
Cocaine toxicity has been a subject of study because cocaine is one of the most common and potent drugs of abuse. In the current study the effect of cocaine on human liver cancer cell line (HepG2) was assessed. Cocaine toxicity (IC50) on HepG2 cells was experimentally calculated using an XTT assay at 2.428 mM. The metabolic profile of HepG2 cells was further evaluated to investigate the cytotoxic activity of cocaine at 2 mM at three different time points. Cell medium and intracellular material samples were analyzed with a validated HILIC-MS/MS method for targeted metabolomics on an ACQUITY Amide column in gradient mode with detection on a triple quadrupole mass spectrometer in multiple reaction monitoring. About 106 hydrophilic metabolites from different metabolic pathways were monitored. Multivariate analysis clearly separated the studied groups (cocaine-treated and control samples) and revealed potential biomarkers in the extracellular and intracellular samples. A predominant effect of cocaine administration on alanine, aspartate, and glutamate metabolic pathway was observed. Moreover, taurine and hypotaurine metabolism were found to be affected in cocaine-treated cells. Targeted metabolomics managed to reveal metabolic changes upon cocaine administration, however deciphering the exact cocaine cytotoxic mechanism is still challenging.
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14
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The role of mitochondria in cocaine addiction. Biochem J 2021; 478:749-764. [PMID: 33626141 DOI: 10.1042/bcj20200615] [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: 12/18/2020] [Revised: 01/25/2021] [Accepted: 01/27/2021] [Indexed: 01/03/2023]
Abstract
The incidence of cocaine abuse is increasing especially in the U.K. where the rates are among the highest in Europe. In addition to its role as a psychostimulant, cocaine has profound effect on brain metabolism, impacting glycolysis and impairing oxidative phosphorylation. Cocaine exposure alters metabolic gene expression and protein networks in brain regions including the prefrontal cortex, the ventral tegmental area and the nucleus accumbens, the principal nuclei of the brain reward system. Here, we focus on how cocaine impacts mitochondrial function, in particular through alterations in electron transport chain function, reactive oxygen species (ROS) production and oxidative stress (OS), mitochondrial dynamics and mitophagy. Finally, we describe the impact of cocaine on brain energy metabolism in the developing brain following prenatal exposure. The plethora of mitochondrial functions altered following cocaine exposure suggest that therapies maintaining mitochondrial functional integrity may hold promise in mitigating cocaine pathology and addiction.
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15
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Wang H, Fang B, Peng B, Wang L, Xue Y, Bai H, Lu S, Voelcker NH, Li L, Fu L, Huang W. Recent Advances in Chemical Biology of Mitochondria Targeting. Front Chem 2021; 9:683220. [PMID: 34012953 PMCID: PMC8126688 DOI: 10.3389/fchem.2021.683220] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 04/19/2021] [Indexed: 12/14/2022] Open
Abstract
Mitochondria are vital subcellular organelles that generate most cellular chemical energy, regulate cell metabolism and maintain cell function. Mitochondrial dysfunction is directly linked to numerous diseases including neurodegenerative disorders, diabetes, thyroid squamous disease, cancer and septicemia. Thus, the design of specific mitochondria-targeting molecules and the realization of real-time acquisition of mitochondrial activity are powerful tools in the study and treatment of mitochondria dysfunction in related diseases. Recent advances in mitochondria-targeting agents have led to several important mitochondria chemical probes that offer the opportunity for selective targeting molecules, novel biological applications and therapeutic strategies. This review details the structural and physiological functional characteristics of mitochondria, and comprehensively summarizes and classifies mitochondria-targeting agents. In addition, their pros and cons and their related chemical biological applications are discussed. Finally, the potential biomedical applications of these agents are briefly prospected.
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Affiliation(s)
- Haiwei Wang
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
| | - Bin Fang
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
- School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Bo Peng
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, VIC, Australia
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, Australia
| | - Limin Wang
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
| | - Yufei Xue
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, VIC, Australia
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, Australia
| | - Hua Bai
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
| | - Shenci Lu
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
| | - Nicolas H. Voelcker
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, VIC, Australia
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, VIC, Australia
- Department of Materials Science & Engineering, Monash University, Clayton, VIC, Australia
| | - Lin Li
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
| | - Li Fu
- School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi’an, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, China
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16
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Aksenova M, Sybrandt J, Cui B, Sikirzhytski V, Ji H, Odhiambo D, Lucius MD, Turner JR, Broude E, Peña E, Lizarraga S, Zhu J, Safro I, Wyatt MD, Shtutman M. Inhibition of the Dead Box RNA Helicase 3 Prevents HIV-1 Tat and Cocaine-Induced Neurotoxicity by Targeting Microglia Activation. J Neuroimmune Pharmacol 2020; 15:209-223. [PMID: 31802418 PMCID: PMC8048136 DOI: 10.1007/s11481-019-09885-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 10/01/2019] [Indexed: 01/09/2023]
Abstract
HIV-1 Associated Neurocognitive Disorder (HAND) is a common and clinically detrimental complication of HIV infection. Viral proteins, including Tat, released from infected cells, cause neuronal toxicity. Substance abuse in HIV-infected patients greatly influences the severity of neuronal damage. To repurpose small molecule inhibitors for anti-HAND therapy, we employed MOLIERE, an AI-based literature mining system that we developed. All human genes were analyzed and prioritized by MOLIERE to find previously unknown targets connected to HAND. From the identified high priority genes, we narrowed the list to those with known small molecule ligands developed for other applications and lacking systemic toxicity in animal models. To validate the AI-based process, the selective small molecule inhibitor of DDX3 helicase activity, RK-33, was chosen and tested for neuroprotective activity. The compound, previously developed for cancer treatment, was tested for the prevention of combined neurotoxicity of HIV Tat and cocaine. Rodent cortical cultures were treated with 6 or 60 ng/ml of HIV Tat and 10 or 25 μM of cocaine, which caused substantial toxicity. RK-33 at doses as low as 1 μM greatly reduced the neurotoxicity of Tat and cocaine. Transcriptome analysis showed that most Tat-activated transcripts are microglia-specific genes and that RK-33 blocks their activation. Treatment with RK-33 inhibits the Tat and cocaine-dependent increase in the number and size of microglia and the proinflammatory cytokines IL-6, TNF-α, MCP-1/CCL2, MIP-2, IL-1α and IL-1β. These findings reveal that inhibition of DDX3 may have the potential to treat not only HAND but other neurodegenerative diseases. Graphical Abstract RK-33, selective inhibitor of Dead Box RNA helicase 3 (DDX3) protects neurons from combined Tat and cocaine neurotoxicity by inhibition of microglia activation and production of proinflammatory cytokines.
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Affiliation(s)
- Marina Aksenova
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Justin Sybrandt
- School of Computing, Clemson University, 228 McAdams Hall, Clemson, SC, USA
| | - Biyun Cui
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Vitali Sikirzhytski
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Hao Ji
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Diana Odhiambo
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Matthew D Lucius
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Jill R Turner
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
- School of Computing, Clemson University, 228 McAdams Hall, Clemson, SC, USA
| | - Eugenia Broude
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Edsel Peña
- Department of Statistics, College of Arts and Sciences, University of South Carolina, Columbia, SC, USA
| | - Sofia Lizarraga
- Department of Biological Sciences, College of Arts and Sciences, University of South Carolina, Columbia, SC, USA
| | - Jun Zhu
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Ilya Safro
- School of Computing, Clemson University, 228 McAdams Hall, Clemson, SC, USA.
| | - Michael D Wyatt
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA
| | - Michael Shtutman
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, 715 Sumter st, Columbia, SC, 29208, USA.
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17
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Richards JR, Mefford JM, Patel JJ, Parikh AK, Eder AZ, Elder JW. The association between cocaine use detected on drug screening and rhabdomyolysis. TOXICOLOGY COMMUNICATIONS 2020. [DOI: 10.1080/24734306.2020.1752536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Affiliation(s)
- John R. Richards
- Department of Emdergency Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Jason M. Mefford
- Department of Emdergency Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Jaymin J. Patel
- Department of Emdergency Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Aman K. Parikh
- Department of Emdergency Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Anke Z. Eder
- Department of Emdergency Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Joshua W. Elder
- Department of Emdergency Medicine, University of California Davis Medical Center, Sacramento, CA, USA
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18
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Sabrini S, Russell B, Wang G, Lin J, Kirk I, Curley L. Methamphetamine induces neuronal death: Evidence from rodent studies. Neurotoxicology 2019; 77:20-28. [PMID: 31812708 DOI: 10.1016/j.neuro.2019.12.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 10/23/2019] [Accepted: 12/04/2019] [Indexed: 12/19/2022]
Abstract
Animal studies have consistently observed neuronal death following methamphetamine (MA) administration, however, these have not been systematically reviewed. This systematic review aims to present the evidence for MA-induced neuronal death in animals (rodents) and identify the regions affected. Locating the brain regions in which neuronal death occurs in animal studies will provide valuable insight into the linkage between MA consumption and the structural alterations observed in the human brain. The data were collected from three databases: Scopus, Ovid, and the Web of Science. Thirty-seven studies met the inclusion criteria and were divided into two sub-groups, i.e. acute and repeated administration. Twenty-six (of 27) acute and ten (of 11) repeated administration studies observed neuronal death. A meta-analysis was not possible due to different variables between studies, i.e. species, treatment regimens, withdrawal periods, methods of quantification, and regions studied. Acute MA treatment induced neuronal death in the frontal cortex, striatum, and substantia nigra, but not in the hippocampus, whereas repeated MA administration led to neuronal loss in the hippocampus, frontal cortex, and striatum. In addition, when animals self-administered the drug, neuronal death was observed at much lower doses than the doses administered by experimenters. There is some overlap in the regions where neuronal death occurred in animals and the identified regions from human studies. For instance, gray matter deficits have been observed in the prefrontal cortex and hippocampus of MA users. The findings presented in this review implicate that not only does MA induce neuronal death in animals, but it also damages the same regions affected in human users. Despite the inter-species differences, animal studies have contributed significantly to addiction research, and are still of great assistance for future research with a more relevant model of compulsive drug use in humans.
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Affiliation(s)
- Sabrini Sabrini
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142 New Zealand.
| | - Bruce Russell
- School of Pharmacy, University of Otago, New Zealand.
| | - Grace Wang
- Department of Psychology, Faculty of Health and Environmental Sciences, Auckland University of Technology, New Zealand.
| | - Joanne Lin
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand.
| | - Ian Kirk
- School of Psychology, Faculty of Science, The University of Auckland, New Zealand.
| | - Louise Curley
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142 New Zealand.
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19
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Repeated exposure of cocaine alters mitochondrial dynamics in mouse neuroblastoma Neuro2a. Neurotoxicology 2019; 75:70-77. [DOI: 10.1016/j.neuro.2019.09.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 07/10/2019] [Accepted: 09/02/2019] [Indexed: 12/16/2022]
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20
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Garcia RCT, Torres LL, Dati LMM, Loureiro APDM, Afeche SC, Sandoval MRL, Marcourakis T. Anhydroecgonine methyl ester (AEME), a cocaine pyrolysis product, impairs glutathione-related enzymes response and increases lipid peroxidation in the hippocampal cell culture. Toxicol Rep 2019; 6:1223-1229. [PMID: 31768333 PMCID: PMC6872858 DOI: 10.1016/j.toxrep.2019.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/27/2019] [Accepted: 11/01/2019] [Indexed: 02/06/2023] Open
Abstract
AEME and cocaine decreased GPx, GR and GST activities after 3 and 6 h of exposure. AEME and cocaine increased MDA after 48 h of exposure. AEME-cocaine combination decreased GPx, GR and GST activities after 3 and 6 h. AEME-cocaine combination showed an additive effect on MDA after 48 h of exposure. A higher neurotoxic effect after crack cocaine use is suggested.
Crack cocaine smokers inhale, alongside with cocaine, its pyrolysis product, anhydroecgonine methyl ester (AEME). We have previously described AEME neurotoxic effect and its additive effect when co-incubated with cocaine. Our aim was to evaluate, the effect of AEME, cocaine and AEME-cocaine combination on glutathione peroxidase (GPx), glutathione reductase (GR) and glutathione S-transferase (GST) activities after 3 and 6 h of exposure, periods previous to neuronal death. Lipid peroxidation was evaluated through malonaldehyde (MDA) levels at 3, 6, 24 and 48 h of exposure. All treated groups reduced neuronal viability after 24 h of exposure. AEME and cocaine decreased GPx, GR and GST activities after 3 and 6 h, with an increase in MDA levels after 48 h. AEME-cocaine combination decreased the enzymes activities after 3 and 6 h, showing an additive effect in MDA levels after 48 h. These data show that the glutathione-related enzymes imbalance caused by AEME, cocaine or AEME-cocaine combination exposure preceded neuronal death and lipid peroxidation. Moreover, the additive effect on lipid peroxidation observed with AEME-cocaine exposure after 48 h, suggest a higher neurotoxic effect after crack cocaine use when compared to cocaine alone.
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Affiliation(s)
- Raphael Caio Tamborelli Garcia
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 580, Bl. 13B, 05508-000 São Paulo, SP, Brazil.,Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Federal University of São Paulo, Rua São Nicolau, 210, 1° andar, 09913-030 Diadema, SP, Brazil
| | - Larissa Lobo Torres
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 580, Bl. 13B, 05508-000 São Paulo, SP, Brazil.,Department of Food and Drugs, School of Pharmaceutical Sciences, Federal University of Alfenas, Rua Gabriel Monteiro da Silva, 700, 37130-001 Alfenas, MG, Brazil
| | - Livia Mendonça Munhoz Dati
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 580, Bl. 13B, 05508-000 São Paulo, SP, Brazil
| | - Ana Paula de Melo Loureiro
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 580, Bl. 13B, 05508-000 São Paulo, SP, Brazil
| | - Solange Castro Afeche
- Laboratory of Pharmacology, Butantan Institute, Av. Vital Brasil, 1500, 05503-900, São Paulo, SP, Brazil
| | | | - Tania Marcourakis
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 580, Bl. 13B, 05508-000 São Paulo, SP, Brazil
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21
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Imbriani P, Tassone A, Meringolo M, Ponterio G, Madeo G, Pisani A, Bonsi P, Martella G. Loss of Non-Apoptotic Role of Caspase-3 in the PINK1 Mouse Model of Parkinson's Disease. Int J Mol Sci 2019; 20:ijms20143407. [PMID: 31336695 PMCID: PMC6678522 DOI: 10.3390/ijms20143407] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/04/2019] [Accepted: 07/09/2019] [Indexed: 11/23/2022] Open
Abstract
Caspases are a family of conserved cysteine proteases that play key roles in multiple cellular processes, including programmed cell death and inflammation. Recent evidence shows that caspases are also involved in crucial non-apoptotic functions, such as dendrite development, axon pruning, and synaptic plasticity mechanisms underlying learning and memory processes. The activated form of caspase-3, which is known to trigger widespread damage and degeneration, can also modulate synaptic function in the adult brain. Thus, in the present study, we tested the hypothesis that caspase-3 modulates synaptic plasticity at corticostriatal synapses in the phosphatase and tensin homolog (PTEN) induced kinase 1 (PINK1) mouse model of Parkinson’s disease (PD). Loss of PINK1 has been previously associated with an impairment of corticostriatal long-term depression (LTD), rescued by amphetamine-induced dopamine release. Here, we show that caspase-3 activity, measured after LTD induction, is significantly decreased in the PINK1 knockout model compared with wild-type mice. Accordingly, pretreatment of striatal slices with the caspase-3 activator α-(Trichloromethyl)-4-pyridineethanol (PETCM) rescues a physiological LTD in PINK1 knockout mice. Furthermore, the inhibition of caspase-3 prevents the amphetamine-induced rescue of LTD in the same model. Our data support a hormesis-based double role of caspase-3; when massively activated, it induces apoptosis, while at lower level of activation, it modulates physiological phenomena, like the expression of corticostriatal LTD. Exploring the non-apoptotic activation of caspase-3 may contribute to clarify the mechanisms involved in synaptic failure in PD, as well as in view of new potential pharmacological targets.
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Affiliation(s)
- Paola Imbriani
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Annalisa Tassone
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Maria Meringolo
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Giulia Ponterio
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Graziella Madeo
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Antonio Pisani
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy.
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy.
| | - Paola Bonsi
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy
| | - Giuseppina Martella
- Laboratory of Neurophysiology and Plasticity, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
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22
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Thangaraj A, Periyasamy P, Guo ML, Chivero ET, Callen S, Buch S. Mitigation of cocaine-mediated mitochondrial damage, defective mitophagy and microglial activation by superoxide dismutase mimetics. Autophagy 2019; 16:289-312. [PMID: 30990365 DOI: 10.1080/15548627.2019.1607686] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Although cocaine exposure has been shown to potentiate neuroinflammation by upregulating glial activation in the brain, the role of mitophagy in this process remains an enigma. In the present study, we sought to examine the role of impaired mitophagy in cocaine-mediated activation of microglia and to determine the ameliorative potential of superoxide dismutase mimetics in this context. Our findings demonstrated that exposure of mouse primary microglial cells (mPMs) to cocaine resulted in decreased mitochondrial membrane potential, that was accompanied by increased expression of mitophagy markers, PINK1 and PRKN. Exposure of microglia to cocaine also resulted in increased expression of DNM1L and OPTN with a concomitant decrease in the rate of mitochondrial oxygen consumption as well as impaired mitochondrial functioning. Additionally, in the presence of cocaine, microglia also exhibited upregulated expression of autophagosome markers, BECN1, MAP1LC3B-II, and SQSTM1. Taken together, these findings suggested diminished mitophagy flux and accumulation of mitophagosomes in the presence of cocaine. These findings were further confirmed by imaging techniques such as transmission electron microscopy and confocal microscopy. Cocaine-mediated activation of microglia was further monitored by assessing the expression of the microglial marker (ITGAM) and the inflammatory cytokine (Tnf, Il1b, and Il6) mRNAs. Pharmacological, as well as gene-silencing approaches aimed at blocking both the autophagy/mitophagy and SIGMAR1 expression, underscored the role of impaired mitophagy in cocaine-mediated activation of microglia. Furthermore, superoxide dismutase mimetics such as TEMPOL and MitoTEMPO were shown to alleviate cocaine-mediated impaired mitophagy as well as microglial activation.Abbreviations: 3-MA: 3-methyladenine; Δψm: mitochondrial membrane potential; ACTB: actin, beta; AIF1: allograft inflammatory factor 1; ATP: adenosine triphosphate; BAF: bafilomycin A1; BECN1: beclin 1, autophagy related; CNS: central nervous system; DNM1L: dynamin 1 like; DMEM: Dulbecco modified Eagle medium; DAPI: 4,6-Diamidino-2-phenylindole; DRD2: dopamine receptor D2; ECAR: extracellular acidification rate; FBS: fetal bovine serum; FCCP: Trifluoromethoxy carbonylcyanide phenylhydrazone; GAPDH: glyceraldehyde-3-phosphate dehydrogenase; IL1B: interleukin 1, beta; IL6: interleukin 6; ITGAM: integrin subunit alpha M; MAP1LC3B: microtubule-associated protein 1 light chain 3 beta; mPMs: mouse primary microglial cells; MRC: maximal respiratory capacity; NFKB: nuclear factor kappa B; NLRP3: NLR family pyrin domain containing 3; NTRK2: neurotrophic receptor tyrosine kinase 2; OCR: oxygen consumption rate; OPTN: optineurin; PBS: phosphate buffered saline; PINK1: PTEN induced putative kinase 1; PRKN: parkin RBR E3 ubiquitin protein ligase; ROS: reactive oxygen species; siRNA: small interfering RNA; SQSTM1: sequestosome 1; TNF: tumor necrosis factor.
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Affiliation(s)
- Annadurai Thangaraj
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Palsamy Periyasamy
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ming-Lei Guo
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ernest T Chivero
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shannon Callen
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shilpa Buch
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA
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de Carvalho Cartágenes S, Fernandes LMP, Carvalheiro TCVS, de Sousa TM, Gomes ARQ, Monteiro MC, de Oliveira Paraense RS, Crespo-López ME, Lima RR, Fontes-Júnior EA, Prediger RD, Maia CSF. "Special K" Drug on Adolescent Rats: Oxidative Damage and Neurobehavioral Impairments. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:5452727. [PMID: 31001375 PMCID: PMC6437740 DOI: 10.1155/2019/5452727] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 12/19/2018] [Accepted: 12/31/2018] [Indexed: 12/24/2022]
Abstract
Ketamine is used in clinical practice as an anesthetic that pharmacologically modulates neurotransmission in postsynaptic receptors, such as NMDA receptors. However, widespread recreational use of ketamine in "party drug" worldwide since the 1990s quickly spread to the Asian orient region. Thus, this study aimed at investigating the behavioral and oxidative effects after immediate withdrawal of intermittent administration of ketamine in adolescent female rats. For this, twenty female Wistar rats were randomly divided into two groups: control and ketamine group (n = 10/group). Animals received ketamine (10 mg/kg/day) or saline intraperitoneally for three consecutive days. Three hours after the last administration, animals were submitted to open field, elevated plus-maze, forced swim tests, and inhibitory avoidance paradigm. Twenty-four hours after behavioral tests, the blood and hippocampus were collected for the biochemical analyses. Superoxide dismutase, catalase, nitrite, and lipid peroxidation (LPO) were measured in the blood samples. Nitrite and LPO were measured in the hippocampus. The present findings demonstrate that the early hours of ketamine withdrawal induced oxidative biochemistry unbalance in the blood samples, with elevated levels of nitrite and LPO. In addition, we showed for the first time that ketamine withdrawal induced depressive- and anxiety-like profile, as well as short-term memory impairment in adolescent rodents. The neurobehavioral deficits were accompanied by the hippocampal nitrite and LPO-elevated levels.
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Affiliation(s)
- Sabrina de Carvalho Cartágenes
- Laboratory of Pharmacology of Inflammation and Behavior, Pharmacy Faculty, Institute of Health Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Luanna Melo Pereira Fernandes
- Laboratory of Pharmacology of Inflammation and Behavior, Pharmacy Faculty, Institute of Health Sciences, Federal University of Pará, Belém, Pará, Brazil
| | | | - Thais Miranda de Sousa
- Laboratory of Pharmacology of Inflammation and Behavior, Pharmacy Faculty, Institute of Health Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Antônio Rafael Quadros Gomes
- Laboratory of Microbiology and Immunology of Teaching and Research, Pharmacy Faculty, Institute of Health Science, Federal University of Pará, Belém, Pará, Brazil
| | - Marta Chagas Monteiro
- Laboratory of Microbiology and Immunology of Teaching and Research, Pharmacy Faculty, Institute of Health Science, Federal University of Pará, Belém, Pará, Brazil
| | | | - Maria Elena Crespo-López
- Laboratory of Molecular Pharmacology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Enéas Andrade Fontes-Júnior
- Laboratory of Pharmacology of Inflammation and Behavior, Pharmacy Faculty, Institute of Health Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Rui Daniel Prediger
- Department of Pharmacology, Center of Biological Sciences, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Cristiane Socorro Ferraz Maia
- Laboratory of Pharmacology of Inflammation and Behavior, Pharmacy Faculty, Institute of Health Sciences, Federal University of Pará, Belém, Pará, Brazil
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Mai HN, Sharma N, Jeong JH, Shin EJ, Pham DT, Trinh QD, Lee YJ, Jang CG, Nah SY, Bing G, Kim HC. P53 knockout mice are protected from cocaine-induced kindling behaviors via inhibiting mitochondrial oxidative burdens, mitochondrial dysfunction, and proapoptotic changes. Neurochem Int 2019; 124:68-81. [DOI: 10.1016/j.neuint.2018.12.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 12/21/2018] [Accepted: 12/28/2018] [Indexed: 11/30/2022]
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25
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Capaldo A, Gay F, Lepretti M, Paolella G, Martucciello S, Lionetti L, Caputo I, Laforgia V. Effects of environmental cocaine concentrations on the skeletal muscle of the European eel (Anguilla anguilla). THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 640-641:862-873. [PMID: 29879672 DOI: 10.1016/j.scitotenv.2018.05.357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/26/2018] [Accepted: 05/28/2018] [Indexed: 05/02/2023]
Abstract
The presence of illicit drugs in the aquatic environment represents a new potential risk for aquatic organisms, due to their constant exposure to substances with strong pharmacological activity. Currently, little is known about the ecological effects of illicit drugs. The aim of this study was to evaluate the influence of environmental concentrations of cocaine, an illicit drug widespread in surface waters, on the skeletal muscle of the European eel (Anguilla anguilla). The skeletal muscle of silver eels exposed to 20 ng L-1 of cocaine for 50 days were compared to control, vehicle control and two post-exposure recovery groups (3 and 10 days after interruption of cocaine). The eels general health, the morphology of the skeletal muscle and several parameters indicative of the skeletal muscle physiology were evaluated, namely the muscle whole protein profile, marker of the expression levels of the main muscle proteins; cytochrome oxidase activity, markers of oxidative metabolism; caspase-3, marker of apoptosis activation; serum levels of creatine kinase, lactate dehydrogenase and aspartate aminotransferase, markers of skeletal muscle damages. Cocaine-exposed eels appeared hyperactive but they showed the same general health status as the other groups. In contrast, their skeletal muscle showed evidence of serious injury, including muscle breakdown and swelling, similar to that typical of rhabdomyolysis. These changes were still present 10 days after the interruption of cocaine exposure. In fact, with the exception of the expression levels of the main muscle proteins, which remained unchanged, all the other parameters examined showed alterations that persisted for at least 10 days after the interruption of cocaine exposure. This study shows that even low environmental concentrations of cocaine cause severe damage to the morphology and physiology of the skeletal muscle of the silver eel, confirming the harmful impact of cocaine in the environment that potentially affects the survival of this species.
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Affiliation(s)
- Anna Capaldo
- Department of Biology, University of Naples Federico II, Via Cinthia, Edificio 7, 80126 Naples, Italy.
| | - Flaminia Gay
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Marilena Lepretti
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Gaetana Paolella
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Stefania Martucciello
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Lillà Lionetti
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy; ELFID (European Laboratory for Food-Induced Diseases), University of Naples Federico II, via Pansini 5, 80131 Naples, Italy.
| | - Ivana Caputo
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy; ELFID (European Laboratory for Food-Induced Diseases), University of Naples Federico II, via Pansini 5, 80131 Naples, Italy.
| | - Vincenza Laforgia
- Department of Biology, University of Naples Federico II, Via Cinthia, Edificio 7, 80126 Naples, Italy.
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Mitochondrial DNA copy number is associated with psychosis severity and anti-psychotic treatment. Sci Rep 2018; 8:12743. [PMID: 30143692 PMCID: PMC6109159 DOI: 10.1038/s41598-018-31122-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 08/08/2018] [Indexed: 02/06/2023] Open
Abstract
Mitochondrial pathology has been implicated in the pathogenesis of psychotic disorders. A few studies have proposed reduced leukocyte mitochondrial DNA (mtDNA) copy number in schizophrenia and bipolar disorder type I, compared to healthy controls. However, it is unknown if mtDNA copy number alteration is driven by psychosis, comorbidity or treatment. Whole blood mtDNA copy number was determined in 594 psychosis patients and corrected for platelet to leukocyte count ratio (mtDNAcnres). The dependence of mtDNAcnres on clinical profile, metabolic comorbidity and antipsychotic drug exposure was assessed. mtDNAcnres was reduced with age (β = −0.210, p < 0.001), use of clozapine (β = −0.110,p = 0.012) and risperidone (β = −0.109,p = 0.014), dependent on prescribed dosage (p = 0.006 and p = 0.026, respectively), and the proportion of life on treatment (p = 0.006). Clozapine (p = 0.0005) and risperidone (p = 0.0126) had a reducing effect on the mtDNA copy number also in stem cell-derived human neurons in vitro at therapeutic plasma levels. For patients not on these drugs, psychosis severity had an effect (β = −0.129, p = 0.017), similar to age (β = −0.159, p = 0.003) and LDL (β = −0.119, p = 0.029) on whole blood mtDNAcnres. Further research is required to determine if mtDNAcnres reflects any psychosis-intrinsic mitochondrial changes.
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Cellular and molecular responses to acute cocaine treatment in neuronal-like N2a cells: potential mechanism for its resistance in cell death. Cell Death Discov 2018; 4:13. [PMID: 30210816 PMCID: PMC6133924 DOI: 10.1038/s41420-018-0078-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 06/11/2018] [Accepted: 06/22/2018] [Indexed: 02/07/2023] Open
Abstract
Cocaine is a highly abused drug that causes psychiatric and neurological problems. Its entry into neurons could alter cell-biochemistry and contribute in the manifestation of early pathological symptoms. We have previously shown the acute cocaine effects in rat C6 astroglia-like cells and found that these cells were highly sensitive to cocaine in terms of manifesting certain pathologies known to underlie psychological disorders. The present study was aimed to discern acute cocaine effects on the early onset of various changes in Neuro-2a (N2a) cells. Whole-cell patch-clamp recording of differentiated cells displayed the functional voltage-gated Na+ and K+ channels, which demonstrated the neuronal characteristics of the cells. Treatment of these cells with acute cocaine (1 h) at in vivo (nM to μM) and in vitro (mM) concentrations revealed that the cells remained almost 100% viable. Cocaine administration at 6.25 μM or 4 mM doses significantly reduced the inward currents but had no significant effect on outward currents, indicating the Na+ channel-blocking activity of cocaine. While no morphological change was observed at in vivo doses, treatment at in vitro doses altered the morphology, damaged the neurites, and induced cytoplasmic vacuoles; furthermore, general mitochondrial activity and membrane potential were significantly decreased. Mitochondrial dysfunction enabled the cells switch to anaerobic glycolysis, evidenced by dose-dependent increases in lactate and H2S, resulting unaltered ATP level in the cells. Further investigation on the mechanism of action unfolded that the cell's resistance to cocaine was through the activation of nuclear factor E2-related factor-2 (Nrf-2) gene and subsequent increase of antioxidants (glutathione [GSH], catalase and GSH peroxidase [GPx]). The data clearly indicate that the cells employed a detoxifying strategy against cocaine. On a broader perspective, we envision that extrapolating the knowledge of neuronal resistance to central nervous system (CNS) diseases could delay their onset or progression.
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28
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Zhang HR, Liu YC, Chen ZF, Guo J, Peng YX, Liang H. Crystal Structures, Cytotoxicity, Cell Apoptosis Mechanism, and DNA Binding of Two 8-Hydroxylquinoline Zinc(II) Complexes. RUSS J COORD CHEM+ 2018. [DOI: 10.1134/s107032841805007x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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29
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Amphetamine Neurotoxicity in PC12 Cells through the PP2A/AKT/GSK3β Pathway. Neurotox Res 2018; 34:233-240. [DOI: 10.1007/s12640-018-9880-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 02/05/2018] [Accepted: 02/07/2018] [Indexed: 02/07/2023]
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30
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Identification of biochemical and cytotoxic markers in cocaine treated PC12 cells. Sci Rep 2018; 8:2710. [PMID: 29426863 PMCID: PMC5807423 DOI: 10.1038/s41598-018-21182-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 01/30/2018] [Indexed: 12/24/2022] Open
Abstract
Cocaine is one of the powerful addictive drugs, widely abused in most Western countries. Because of high lipophilic nature, cocaine easily reaches various domains of the central nervous system (CNS) and triggers different levels of cellular toxicity. The aim of this investigation was to reproduce cocaine toxicity in differentiated PC12 cells through quantitative knowledge on biochemical and cytotoxicity markers. We differentiated the cells with 0.1 μg/ml nerve growth factor (NGF) for 5 days, followed by treatment with cocaine for 48 h at in vivo and in vitro concentrations. Results indicated that cocaine at in vivo concentrations neither killed the cells nor altered the morphology, but decreased the mitochondrial membrane potential that paralleled with increased lactate and glutathione (GSH) levels. On the other hand, cocaine at in vitro concentrations damaged the neurites and caused cell death, which corresponded with increased reactive oxygen species (ROS) generation, plasma membrane damage, and GSH depletion with no detectable nitric oxide (NO) level. While direct understanding of cocaine and cell interaction under in vivo animal models is impeded due to high complexity, our present in vitro results assisted in understanding the onset of some key events of neurodegenerative diseases in cocaine treated neuronal cells.
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31
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Adolescent cocaine exposure induces prolonged synaptic modifications in medial prefrontal cortex of adult rats. Brain Struct Funct 2017; 223:1829-1838. [PMID: 29247260 DOI: 10.1007/s00429-017-1590-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 12/06/2017] [Indexed: 12/26/2022]
Abstract
Substance used during adolescent period increases the risk of psychiatric disorders in later life, but the underlying neural mechanisms remain unclear. We hypothesize that synaptic remodeling and changes of homeostasis in the medial prefrontal cortex (mPFC) following adolescent cocaine exposure may last for a long time, and these modifications may contribute to behavioral deficiencies in adulthood. To address this hypothesis, rats were exposed to cocaine hydrochloride from postnatal day 28 (P28) to P42. When reared to adulthood, rats were subjected to behavioral tests. On P75 and P76, cocaine-experienced rats exhibited increased locomotive and anxiety-like behaviors, as well as impaired non-selective attention. In the cocaine-experienced rats, both levels of synapse-related proteins (synapsin I and PSD-95) and density of synapse and dendrite spine in mPFC were significantly decreased when compared to controls. Unexpected, the expression of molecules related to oxidative stress, inflammation and apoptosis showed no significant changes in mPFC following adolescent cocaine exposure. These findings suggested that adolescent exposure to cocaine induce long-term modification on synapses in mPFC, which might contribute to long-term behavioral outcomes in adulthood.
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32
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Lamarche F, Cottet-Rousselle C, Barret L, Fontaine E. Protection of PC12 cells from cocaine-induced cell death by inhibiting mitochondrial permeability transition. Neurochem Int 2017; 109:34-40. [DOI: 10.1016/j.neuint.2017.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 04/12/2017] [Accepted: 04/17/2017] [Indexed: 12/21/2022]
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33
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Motaghinejad M, Motevalian M, Babalouei F, Abdollahi M, Heidari M, Madjd Z. Possible involvement of CREB/BDNF signaling pathway in neuroprotective effects of topiramate against methylphenidate induced apoptosis, oxidative stress and inflammation in isolated hippocampus of rats: Molecular, biochemical and histological evidences. Brain Res Bull 2017; 132:82-98. [PMID: 28552672 DOI: 10.1016/j.brainresbull.2017.05.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 05/13/2017] [Accepted: 05/19/2017] [Indexed: 12/29/2022]
Abstract
Chronic abuse of methylphenidate (MPH) can cause serious neurotoxicity. The neuroprotective effects of topiramate (TPM) were approved, but its putative mechanism remains unclear. In current study the role of CREB/BDNF signaling pathway in TPM protection against methylphenidate-induced neurotoxicity in rat hippocampus was evaluated. 60 adult male rats were divided randomly into six groups. Groups received MPH (10mg/kg) only and concurrently with TPM (50mg/kg and 100mg/kg) and TPM (50 and 100mg/kg) only for 14 days. Open field test (OFT) was used to investigate motor activity. Some biomarkers of apoptotic, anti-apoptotic, oxidative, antioxidant and inflammatory factors were also measured in hippocampus. Expression of total (inactive) and phosphorylated (active) CREB and BDNF were also measured in gene and protein levels in dentate gyrus (DG) and CA1 areas of hippocampus. MPH caused significant decreases in motor activity in OFT while TPM (50 and 100mg/kg) inhibited MPH-induced decreases in motor activity. On the other hand, MPH caused remarkable increases in Bax protein level, lipid peroxidation, catalase activity, IL-1β and TNF-α levels in hippocampal tissue. MPH also caused significant decreases of superoxide dismutase, activity and also decreased CREB, in both forms, BDNF and Bcl-2 protein levels. TPM, by the mentioned doses, attenuated these effects and increased superoxide dismutase, glutathione peroxidase and glutathione reductase activities and also increased CREB, in both forms, BDNF and Bcl-2 protein levels and inhibited MPH induced increase in Bax protein level, lipid peroxidation, catalase activity, IL-1β and TNF-α levels. TPM also inhibited MPH induced decreases in cell number and changes in cell shapes in DG and CA1 areas. TPM can probably act as a neuroprotective agent against MPH induced neurotoxicity and this might have been mediated by CREB/BDNF signaling pathway.
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Affiliation(s)
- Majid Motaghinejad
- Razi Drug Research Center & Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
| | - Manijeh Motevalian
- Razi Drug Research Center & Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Babalouei
- Deparemten of Chemistry, Faculty of Science, Islamic Azad University, Share-Qods Brach, Tehran, Iran
| | - Mohammad Abdollahi
- Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mansour Heidari
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Madjd
- Oncopathology Research Center and Department of Pathology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
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34
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Valente MJ, Bastos MDL, Fernandes E, Carvalho F, Guedes de Pinho P, Carvalho M. Neurotoxicity of β-Keto Amphetamines: Deathly Mechanisms Elicited by Methylone and MDPV in Human Dopaminergic SH-SY5Y Cells. ACS Chem Neurosci 2017; 8:850-859. [PMID: 28067045 DOI: 10.1021/acschemneuro.6b00421] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Synthetic cathinones (β-keto amphetamines) act as potent CNS stimulants similarly to classical amphetamines, which raise concerns about their potential neurotoxic effects. The present in vitro study aimed to explore and compare the mechanisms underlying the neurotoxicity of two commonly abused cathinone derivatives, 3,4-methylenedioxymethcathinone (methylone) and 3,4-methylenedioxypyrovalerone (MDPV), with those of 3,4-methylenedioxymethamphetamine (MDMA), using undifferentiated and differentiated SH-SY5Y cells. Following a 24 h exposure period, methylone and MDPV induced loss of cell viability in a concentration-dependent manner, in the following order of potency: MDPV ≈ MDMA > methylone. Dopaminergic differentiated cells evidenced higher sensitivity to the neurotoxic effects of both cathinones and MDMA than the undifferentiated ones, but this effect was not inhibited by the DAT inhibitor GBR 12909. Intracellular oxidative stress mediated by methylone and MDPV was demonstrated by the increase in reactive oxygen and nitrogen species (ROS and RNS) production, depletion of intracellular reduced glutathione and increased oxidized glutathione levels. All three drugs elicited mitochondrial impairment, characterized by the mitochondrial membrane potential (Δψm) dissipation and intracellular ATP depletion. Apoptosis was found to be a common mechanism of cell death induced by methylone and MDPV, with evident chromatin condensation and formation of pyknotic nuclei, and activation of caspases 3, 8, and 9. In conclusion, the present data shows that oxidative stress and mitochondrial dysfunction play a role in cathinones-induced neuronal damage, ultimately leading to cell death by apoptosis.
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Affiliation(s)
- Maria João Valente
- UCIBIO-REQUIMTE,
Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Maria de Lourdes Bastos
- UCIBIO-REQUIMTE,
Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Eduarda Fernandes
- UCIBIO-REQUIMTE,
Laboratory of Applied Chemistry, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Félix Carvalho
- UCIBIO-REQUIMTE,
Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Paula Guedes de Pinho
- UCIBIO-REQUIMTE,
Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Márcia Carvalho
- UCIBIO-REQUIMTE,
Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- FP-ENAS,
CEBIMED, Fundação Ensino e Cultura Fernando Pessoa, 4249-004 Porto, Portugal
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35
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Neurotoxicity induced by methamphetamine-heroin combination in PC12 cells. Neurosci Lett 2017; 647:1-7. [DOI: 10.1016/j.neulet.2017.03.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/01/2017] [Accepted: 03/02/2017] [Indexed: 02/04/2023]
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36
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Sun XZ, Liao Y, Li W, Guo LM. Neuroprotective effects of ganoderma lucidum polysaccharides against oxidative stress-induced neuronal apoptosis. Neural Regen Res 2017; 12:953-958. [PMID: 28761429 PMCID: PMC5514871 DOI: 10.4103/1673-5374.208590] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Ganoderma lucidum polysaccharides have protective effects against apoptosis in neurons exposed to ischemia/reperfusion injury, but the mechanisms are unclear. The goal of this study was to investigate the underlying mechanisms of the effects of ganoderma lucidum polysaccharides against oxidative stress-induced neuronal apoptosis. Hydrogen peroxide (H2O2) was used to induce apoptosis in cultured cerebellar granule cells. In these cells, ganoderma lucidum polysaccharides remarkably suppressed H2O2-induced apoptosis, decreased expression of caspase-3, Bax and Bim and increased that of Bcl-2. These findings suggested that ganoderma lucidum polysaccharides regulate expression of apoptosis-associated proteins, inhibit oxidative stress-induced neuronal apoptosis and, therefore, have significant neuroprotective effects.
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Affiliation(s)
- Xin-Zhi Sun
- Department of Orthopedics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Ying Liao
- Department of Public Security Technology, Railway Police College, Zhengzhou, Henan Province, China.,Department of Pathology, Peking University Health Science Center, Beijing, China
| | - Wei Li
- Department of Public Security Technology, Railway Police College, Zhengzhou, Henan Province, China
| | - Li-Mei Guo
- Department of Pathology, Peking University Health Science Center, Beijing, China
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The Alterations in Mitochondrial DNA Copy Number and Nuclear-Encoded Mitochondrial Genes in Rat Brain Structures after Cocaine Self-Administration. Mol Neurobiol 2016; 54:7460-7470. [PMID: 27819115 PMCID: PMC5622911 DOI: 10.1007/s12035-016-0153-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 09/22/2016] [Indexed: 12/22/2022]
Abstract
The repeated intake of cocaine evokes oxidative stress that is present even during drug withdrawal. Recent studies demonstrate that cocaine-induced oxidative and/or endoplasmic reticulum stress can affect mitochondrial function and dynamics as well as the expression of mitochondrial and nuclear genes. These alterations in mitochondrial function may determine synaptic and behavioral plasticity. Mitochondria and mitochondrial DNA (mtDNA) seem to play an important role in the initiation of drug addiction. We used a microarray approach to investigate the expression patterns of nuclear-encoded genes relevant for mitochondrial functions and quantitative real-time PCR assays to determine the numbers of copies of mtDNA and of mRNAs corresponding to two mitochondrial proteins in the prefrontal cortex and hippocampus of rats during early cocaine abstinence. We found a significant elevation in the copy number of mtDNA and concomitant increased expression of mitochondrial genes. Moreover, microarray analysis revealed changes in the transcription of nuclear genes engaged in mtDNA replication, nucleoid formation, the oxidative phosphorylation pathway, and mitochondrial fission and fusion. Finally, we observed the upregulation of endoplasmic reticulum stress-induced genes. Cocaine self-administration influences the expression of both nuclear and mitochondrial genes as well as mtDNA replication. To determine whether these alterations serve as compensatory mechanisms to help maintain normal level of ATP production, further studies are necessary.
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Schiavone S, Neri M, Mhillaj E, Pomara C, Trabace L, Turillazzi E. The role of the NADPH oxidase derived brain oxidative stress in the cocaine-related death associated with excited delirium: A literature review. Toxicol Lett 2016; 258:29-35. [DOI: 10.1016/j.toxlet.2016.06.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 06/01/2016] [Accepted: 06/02/2016] [Indexed: 01/26/2023]
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Go BS, Kim J, Yang JH, Choe ES. Psychostimulant-Induced Endoplasmic Reticulum Stress and Neurodegeneration. Mol Neurobiol 2016; 54:4041-4048. [PMID: 27314686 DOI: 10.1007/s12035-016-9969-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 06/08/2016] [Indexed: 12/21/2022]
Abstract
The endoplasmic reticulum (ER) is a subcellular organelle that ensures proper protein folding process. The ER stress is defined as cellular conditions that disturb the ER homeostasis, resulting in accumulation of unfolded and/or misfolded proteins in the lumen of the ER. The presence of these proteins within the ER activates the ER stress response, known as unfolded protein response (UPR), to restore normal functions of the ER. However, under the severe and/or prolonged ER stress, UPR initiates apoptotic cell death. Psychostimulants such as cocaine, amphetamine, and methamphetamine cause the ER stress and/or apoptotic cell death in regions of the brain related to drug addiction. Recent studies have shown that the ER stress in response to psychostimulants is linked to behavioral sensitization and that the psychostimulant-induced ER stress signaling cascades are closely associated with the pathogenesis of the neurodegenerative diseases. Therefore, this review was conducted to improve understanding of the functional role of the ER stress in the addiction as well as neurodegenerative diseases. This would be helpful to facilitate development of new therapeutic strategies for the drug addiction and/or neurodegenerative diseases caused or exacerbated by exposure to psychostimulants.
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Affiliation(s)
- Bok Soon Go
- Department of Biological Sciences, Pusan National University, 63-2 Pusandaehak-ro, Kumjeong-gu, Busan, 46241, Korea.,Department of Psychology, Washington State University, 100 Dairy Road, Pullman, WA, 99164, USA
| | - Jieun Kim
- Department of Biological Sciences, Pusan National University, 63-2 Pusandaehak-ro, Kumjeong-gu, Busan, 46241, Korea
| | - Ju Hwan Yang
- Department of Biological Sciences, Pusan National University, 63-2 Pusandaehak-ro, Kumjeong-gu, Busan, 46241, Korea
| | - Eun Sang Choe
- Department of Biological Sciences, Pusan National University, 63-2 Pusandaehak-ro, Kumjeong-gu, Busan, 46241, Korea.
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40
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Zhang HR, Meng T, Liu YC, Chen ZF, Liu YN, Liang H. Synthesis, characterization and biological evaluation of a cobalt(II) complex with 5-chloro-8-hydroxyquinoline as anticancer agent. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3498] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Hai-Rong Zhang
- College of Chemistry and Chemical Engineering; Central South University; Changsha Hunan 410083 PR China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources; School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University; Guilin Guangxi 541004 PR China
- College of Materials and Environmental Engineering; Hunan University of Humanities, Science and Technology; Loudi Hunan 417000 PR China
| | - Ting Meng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources; School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University; Guilin Guangxi 541004 PR China
| | - Yan-Cheng Liu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources; School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University; Guilin Guangxi 541004 PR China
| | - Zhen-Feng Chen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources; School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University; Guilin Guangxi 541004 PR China
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering; Central South University; Changsha Hunan 410083 PR China
| | - Hong Liang
- College of Chemistry and Chemical Engineering; Central South University; Changsha Hunan 410083 PR China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources; School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University; Guilin Guangxi 541004 PR China
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41
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Persona K, Polus A, Góralska J, Gruca A, Dembińska-Kieć A, Piekoszewski W. An In Vitro Study of the Neurotoxic Effects of N-Benzylpiperazine: A Designer Drug of Abuse. Neurotox Res 2016; 29:558-68. [PMID: 26861955 PMCID: PMC4820481 DOI: 10.1007/s12640-016-9604-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/11/2016] [Accepted: 01/27/2016] [Indexed: 01/26/2023]
Abstract
Recently, the number of new psychoactive substances has significantly increased. Despite the systematic introduction of prohibition in trade of medicinal products which mimic the effects of illegal drugs, the problem concerning this group of drugs is still important although knowledge about the mechanism of action of those types of substances is scarce. This study aimed to follow the neurotoxic effect of N-benzylpiperazine (BZP), the central nervous system psychostimulant, using the human cancer LN-18 cell model. The statistically significant elevation of LDH levels, increased mitochondrial membrane potential, decreased ATP and increased ROS production, increased levels of DNA damage marker (8-OHdG) and activation of caspases: -3 and -9 confirmed by Real-Time PCR imply the activation of mitochondrial proapoptotic pathways induced by BZP after 24 h incubation. This study is a novel, preliminary attempt to explain the toxicity of one of the most popular designer drug of abuse at the cellular level.
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Affiliation(s)
- Karolina Persona
- Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University in Krakow, Ingardena 3, 30-060, Kraków, Poland
| | - Anna Polus
- Department of Clinical Biochemistry, Jagiellonian University in Krakow - Medical College, Kraków, Poland
| | - Joanna Góralska
- Department of Clinical Biochemistry, Jagiellonian University in Krakow - Medical College, Kraków, Poland
| | - Anna Gruca
- Department of Clinical Biochemistry, Jagiellonian University in Krakow - Medical College, Kraków, Poland
| | - Aldona Dembińska-Kieć
- Department of Clinical Biochemistry, Jagiellonian University in Krakow - Medical College, Kraków, Poland
| | - Wojciech Piekoszewski
- Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University in Krakow, Ingardena 3, 30-060, Kraków, Poland.
- School of Biomedicine, Far Eastern Federal University, Vladivostok, Russia.
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42
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Schmitt GC, Arbo MD, Lorensi AL, Jacques ALB, Nascimento SND, Mariotti KDC, Garcia SC, Dallegrave E, Leal MB, Limberger RP. Gender differences in biochemical markers and oxidative stress of rats after 28 days oral exposure to a mixture used for weight loss containing p-synephrine, ephedrine, salicin, and caffeine. BRAZ J PHARM SCI 2016. [DOI: 10.1590/s1984-82502016000100007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT The association of p-synephrine, ephedrine, salicin, and caffeine in dietary supplements and weight loss products is very common worldwide, even though ephedrine has been prohibited in many countries. The aim of this study was to evaluate a 28-day oral exposure toxicity profile of p-synephrine, ephedrine, salicin, and caffeine mixture (10:4:6:80 w/w respectively) in male and female Wistar rats. Body weight and signs of toxicity, morbidity, and mortality were observed daily. After 28 days, animals were euthanized and blood collected for hematological, biochemical, and oxidative stress evaluation. No clinical signs of toxicity, significant weight loss or deaths occurred, nor were there any significant alterations in hematological parameters. Biochemical and oxidative stress biomarkers showed lipid peroxidation, and hepatic and renal damage (p < 0.05; ANOVA/Bonferroni) in male rats (100 and 150 mg/kg) and a reduction (p < 0.05; ANOVA/Bonferroni) in glutathione (GSH) levels in all male groups. Female groups displayed no indications of oxidative stress or biochemical alterations. The different toxicity profile displayed by male and female rats suggests a hormonal influence on mixture effects. Results demonstrated that the tested mixture can alter oxidative status and promote renal and hepatic damages.
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43
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Zhang HR, Huang KB, Chen ZF, Liu YC, Liu YN, Meng T, Qin QP, Zou BQ, Liang H. Cobalt(ii) 8-hydroxyquinoline complexes: structure, cytotoxicity and action mechanism. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00073h] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three cobalt(ii) complexes with 8-hydroxyquinoline derivatives as ligands were synthesized. They exhibited strong proliferation inhibition activity against T-24 cancer cells, which induced cancer cell apoptosis via intrinsic caspase-mitochondria pathways.
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Affiliation(s)
- Hai-Rong Zhang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- PR China
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
| | - Ke-Bin Huang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Zhen-Feng Chen
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Yan-Cheng Liu
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- PR China
| | - Ting Meng
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Qi-Pin Qin
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Bi-Qun Zou
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Hong Liang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- PR China
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
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44
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Rosas-Hernandez H, Cuevas E, Lantz SM, Imam SZ, Rice KC, Gannon BM, Fantegrossi WE, Paule MG, Ali SF. 3,4-methylenedioxypyrovalerone (MDPV) Induces Cytotoxic Effects on Human Dopaminergic SH-SY5Y Cells. ACTA ACUST UNITED AC 2016. [DOI: 10.4303/jdar/235991] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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Cocaine and mitochondria-related signaling in the brain: A mechanistic view and future directions. Neurochem Int 2016; 92:58-66. [DOI: 10.1016/j.neuint.2015.12.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 12/05/2015] [Accepted: 12/14/2015] [Indexed: 01/09/2023]
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46
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M1 and M3 muscarinic receptors may play a role in the neurotoxicity of anhydroecgonine methyl ester, a cocaine pyrolysis product. Sci Rep 2015; 5:17555. [PMID: 26626425 PMCID: PMC4667193 DOI: 10.1038/srep17555] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 11/02/2015] [Indexed: 01/12/2023] Open
Abstract
The smoke of crack cocaine contains cocaine and its pyrolysis product, anhydroecgonine methyl ester (AEME). AEME possesses greater neurotoxic potential than cocaine and an additive effect when they are combined. Since atropine prevented AEME-induced neurotoxicity, it has been suggested that its toxic effects may involve the muscarinic cholinergic receptors (mAChRs). Our aim is to understand the interaction between AEME and mAChRs and how it can lead to neuronal death. Using a rat primary hippocampal cell culture, AEME was shown to cause a concentration-dependent increase on both total [3H]inositol phosphate and intracellular calcium, and to induce DNA fragmentation after 24 hours of exposure, in line with the activation of caspase-3 previously shown. Additionally, we assessed AEME activity at rat mAChR subtypes 1–5 heterologously expressed in Chinese Hamster Ovary cells. l-[N-methyl-3H]scopolamine competition binding showed a preference of AEME for the M2 subtype; calcium mobilization tests revealed partial agonist effects at M1 and M3 and antagonist activity at the remaining subtypes. The selective M1 and M3 antagonists and the phospholipase C inhibitor, were able to prevent AEME-induced neurotoxicity, suggesting that the toxicity is due to the partial agonist effect at M1 and M3 mAChRs, leading to DNA fragmentation and neuronal death by apoptosis.
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47
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Womersley JS, Uys JD. S-Glutathionylation and Redox Protein Signaling in Drug Addiction. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2015; 137:87-121. [PMID: 26809999 DOI: 10.1016/bs.pmbts.2015.10.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Drug addiction is a chronic relapsing disorder that comes at a high cost to individuals and society. Therefore understanding the mechanisms by which drugs exert their effects is of prime importance. Drugs of abuse increase the production of reactive oxygen and nitrogen species resulting in oxidative stress. This change in redox homeostasis increases the conjugation of glutathione to protein cysteine residues; a process called S-glutathionylation. Although traditionally regarded as a protective mechanism against irreversible protein oxidation, accumulated evidence suggests a more nuanced role for S-glutathionylation, namely as a mediator in redox-sensitive protein signaling. The reversible modification of protein thiols leading to alteration in function under different physiologic/pathologic conditions provides a mechanism whereby change in redox status can be translated into a functional response. As such, S-glutathionylation represents an understudied means of post-translational protein modification that may be important in the mechanisms underlying drug addiction. This review will discuss the evidence for S-glutathionylation as a redox-sensing mechanism and how this may be involved in the response to drug-induced oxidative stress. The function of S-glutathionylated proteins involved in neurotransmission, dendritic spine structure, and drug-induced behavioral outputs will be reviewed with specific reference to alcohol, cocaine, and heroin.
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Affiliation(s)
- Jacqueline S Womersley
- Department of Cellular and Molecular Pharmacology and Experimental Therapeutics, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Joachim D Uys
- Department of Cellular and Molecular Pharmacology and Experimental Therapeutics, Medical University of South Carolina, Charleston, South Carolina, USA.
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48
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Mohammad Ahmadi Soleimani S, Ekhtiari H, Cadet JL. Drug-induced neurotoxicity in addiction medicine: From prevention to harm reduction. PROGRESS IN BRAIN RESEARCH 2015; 223:19-41. [PMID: 26806769 DOI: 10.1016/bs.pbr.2015.07.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Neurotoxicity is considered as a major cause of neurodegenerative disorders. Most drugs of abuse have nonnegligible neurotoxic effects many of which are primarily mediated by several dopaminergic and glutamatergic neurotransmitter systems. Although many researchers have investigated the medical and cognitive consequences of drug abuse, the neurotoxicity induced by these drugs still requires comprehensive attention. The science of neurotoxicity promises to improve preventive and therapeutic strategies for brain disorders such as Alzheimer disease and Parkinson's disease. However, its clinical applications for addiction medicine remain to be defined adequately. This chapter reviews the most commonly discussed mechanisms underlying neurotoxicity induced by common drugs of abuse including amphetamines, cocaine, opiates, and alcohol. In addition, the known factors that trigger and/or predispose to drug-induced neurotoxicity are discussed. These factors include drug-related, individual-related, and environmental insults. Moreover, we introduce some of the potential pharmacological antineurotoxic interventions deduced from experimental animal studies. These interventions involve various targets such as dopaminergic system, mitochondria, cell death signaling, and NMDA receptors, among others. We conclude the chapter with a discussion of addicted patients who might benefit from such interventions.
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Affiliation(s)
- S Mohammad Ahmadi Soleimani
- Neurocognitive Laboratory, Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, Tehran, Iran; Department of Physiology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hamed Ekhtiari
- Neurocognitive Laboratory, Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, Tehran, Iran; Translational Neuroscience Program, Institute for Cognitive Science Studies (ICSS), Tehran, Iran; Research Center for Molecular and Cellular Imaging (RCMCI), Tehran University of Medical Sciences, Tehran, Iran
| | - Jean Lud Cadet
- Molecular Neuropsychiatry Research Branch, DHHS/NIH/NIDA Intramural Research Program, National Institutes of Health, Baltimore, MD, USA.
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49
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Korpi ER, den Hollander B, Farooq U, Vashchinkina E, Rajkumar R, Nutt DJ, Hyytiä P, Dawe GS. Mechanisms of Action and Persistent Neuroplasticity by Drugs of Abuse. Pharmacol Rev 2015; 67:872-1004. [DOI: 10.1124/pr.115.010967] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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50
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Barbosa DJ, Capela JP, Feio-Azevedo R, Teixeira-Gomes A, Bastos MDL, Carvalho F. Mitochondria: key players in the neurotoxic effects of amphetamines. Arch Toxicol 2015; 89:1695-725. [PMID: 25743372 DOI: 10.1007/s00204-015-1478-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Accepted: 02/09/2015] [Indexed: 12/21/2022]
Abstract
Amphetamines are a class of psychotropic drugs with high abuse potential, as a result of their stimulant, euphoric, emphathogenic, entactogenic, and hallucinogenic properties. Although most amphetamines are synthetic drugs, of which methamphetamine, amphetamine, and 3,4-methylenedioxymethamphetamine ("ecstasy") represent well-recognized examples, the use of natural related compounds, namely cathinone and ephedrine, has been part of the history of humankind for thousands of years. Resulting from their amphiphilic nature, these drugs can easily cross the blood-brain barrier and elicit their well-known psychotropic effects. In the field of amphetamines' research, there is a general consensus that mitochondrial-dependent pathways can provide a major understanding concerning pathological processes underlying the neurotoxicity of these drugs. These events include alterations on tricarboxylic acid cycle's enzymes functioning, inhibition of mitochondrial electron transport chain's complexes, perturbations of mitochondrial clearance mechanisms, interference with mitochondrial dynamics, as well as oxidative modifications in mitochondrial macromolecules. Additionally, other studies indicate that amphetamines-induced neuronal toxicity is closely regulated by B cell lymphoma 2 superfamily of proteins with consequent activation of caspase-mediated downstream cell death pathway. Understanding the molecular mechanisms at mitochondrial level involved in amphetamines' neurotoxicity can help in defining target pathways or molecules mediating these effects, as well as in developing putative therapeutic approaches to prevent or treat the acute- or long-lasting neuropsychiatric complications seen in human abusers.
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Affiliation(s)
- Daniel José Barbosa
- UCIBIO/REQUIMTE (Rede de Química e Tecnologia), Laboratório de Toxicologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal. .,Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal. .,IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal.
| | - João Paulo Capela
- UCIBIO/REQUIMTE (Rede de Química e Tecnologia), Laboratório de Toxicologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal.,FP-ENAS (Unidade de Investigação UFP em energia, Ambiente e Saúde), CEBIMED (Centro de Estudos em Biomedicina), Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Rua 9 de Abril 349, 4249-004, Porto, Portugal
| | - Rita Feio-Azevedo
- UCIBIO/REQUIMTE (Rede de Química e Tecnologia), Laboratório de Toxicologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - Armanda Teixeira-Gomes
- UCIBIO/REQUIMTE (Rede de Química e Tecnologia), Laboratório de Toxicologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - Maria de Lourdes Bastos
- UCIBIO/REQUIMTE (Rede de Química e Tecnologia), Laboratório de Toxicologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - Félix Carvalho
- UCIBIO/REQUIMTE (Rede de Química e Tecnologia), Laboratório de Toxicologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal.
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