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Wang 王宇扬 Y, Little AG, Aristizabal MJ, Robertson RM. Low Glycolysis Is Neuroprotective during Anoxic Spreading Depolarization (SD) and Reoxygenation in Locusts. eNeuro 2023; 10:ENEURO.0325-23.2023. [PMID: 37932046 PMCID: PMC10683553 DOI: 10.1523/eneuro.0325-23.2023] [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: 08/26/2023] [Revised: 10/24/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023] Open
Abstract
Migratory locusts enter a reversible hypometabolic coma to survive environmental anoxia, wherein the cessation of CNS activity is driven by spreading depolarization (SD). While glycolysis is recognized as a crucial anaerobic energy source contributing to animal anoxia tolerance, its influence on the anoxic SD trajectory and recovery outcomes remains poorly understood. We investigated the effects of varying glycolytic capacity on adult female locust anoxic SD parameters, using glucose or the glycolytic inhibitors 2-deoxy-d-glucose (2DG) or monosodium iodoacetate (MIA). Surprisingly, 2DG treatment shared similarities with glucose yet had opposite effects compared with MIA. Specifically, although SD onset was not affected, both glucose and 2DG expedited the recovery of CNS electrical activity during reoxygenation, whereas MIA delayed it. Additionally, glucose and MIA, but not 2DG, increased tissue damage and neural cell death following anoxia-reoxygenation. Notably, glucose-induced injuries were associated with heightened CO2 output during the early phase of reoxygenation. Conversely, 2DG resulted in a bimodal response, initially dampening CO2 output and gradually increasing it throughout the recovery period. Given the discrepancies between effects of 2DG and MIA, the current results require cautious interpretations. Nonetheless, our findings present evidence that glycolysis is not a critical metabolic component in either anoxic SD onset or recovery and that heightened glycolysis during reoxygenation may exacerbate CNS injuries. Furthermore, we suggest that locust anoxic recovery is not solely dependent on energy availability, and the regulation of metabolic flux during early reoxygenation may constitute a strategy to mitigate damage.
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Affiliation(s)
- Yuyang Wang 王宇扬
- Department of Biology, Queen's University, Kingston, Ontario K7L 3N6, Canada
| | | | - Maria J Aristizabal
- Department of Biology, Queen's University, Kingston, Ontario K7L 3N6, Canada
| | - R Meldrum Robertson
- Department of Biology, Queen's University, Kingston, Ontario K7L 3N6, Canada
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2
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Pisano S, Pozzi M, Catone G, Scrinzi G, Clementi E, Coppola G, Milone A, Bravaccio C, Santosh P, Masi G. Putative Mechanisms of Action and Clinical Use of Lithium in Children and Adolescents: A Critical Review. Curr Neuropharmacol 2019; 17:318-341. [PMID: 29256353 PMCID: PMC6482478 DOI: 10.2174/1570159x16666171219142120] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 10/09/2017] [Accepted: 11/28/2017] [Indexed: 01/17/2023] Open
Abstract
Background: Lithium is a first-line treatment for bipolar disorder in adults, but its mechanism of action is still far from clear. Furthermore, evidences of its use in pediatric populations are sparse, not only for bipolar disorders, but also for other possible indications. Objectives: To provide a synthesis of published data on the possible mechanisms of action of lithium, as well as on its use in pediatric samples, including pharmacokinetics, efficacy, and safety data. Methods: Clinical trials in pediatric samples with at least one standardized measure of efficacy/effectiveness were included in this review. We considered: i) randomized and open label trials, ii) combination studies iii) augmentation studies iv) case series including at least 5 patients. Results: Different and non-alternative mechanisms of action can explain the clinical efficacy of lithium. Clinical studies in pediatric samples suggest that lithium is effective in managing manic symptoms/episodes of bipolar disorder, both in the acute phase and as maintenance strategy. Efficacy on depressive symptoms/phases of bipolar disorder is much less clear, while studies do not support its use in unipolar depression and severe mood dysregulation. Conversely, it may be effective on aggression in the context of conduct disorder. Other possible indications, with limited published evidence, are the acute attacks in Kleine-Levin syndrome, behavioral symptoms of X-fragile syndrome, and the management of clozapine- or chemotherapy- induced neutropenia. Generally, lithium resulted relatively safe. Conclusions: Lithium seems an effective and well-tolerated medication in pediatric bipolar disorder and aggression, while further evidences are needed for other clinical indications.
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Affiliation(s)
- Simone Pisano
- Clinic of Child and Adolescent Neuropsychiatry, Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Marco Pozzi
- Scientific Institute IRCCS Eugenio Medea, 23842 Bosisio Parini, Lecco, Italy
| | - Gennaro Catone
- Dept. of Mental and Physical Health and Preventive Medicine, Child and Adolescent Psychiatry Division, Campania University- Luigi Vanvitelli, Italy
| | - Giulia Scrinzi
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Child Neuropsychiatry Unit, University of Verona, Verona 37126, Italy
| | - Emilio Clementi
- Scientific Institute IRCCS Eugenio Medea, 23842 Bosisio Parini, Lecco, Italy.,Unit of Clinical Pharmacology, CNR Institute of Neuroscience, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, University of Milan, 20157 Milan, Italy
| | - Giangennaro Coppola
- Clinic of Child and Adolescent Neuropsychiatry, Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Annarita Milone
- IRCCS Stella Maris, Scientific Institute of Child Neurology and Psychiatry, Calambrone, Pisa, Italy
| | - Carmela Bravaccio
- Department of Translational Medical Sciences, University Federico II of Naples, Italy
| | - Paramala Santosh
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom.,Centre for Interventional Paediatric Psychopharmacology and Rare Diseases (CIPPRD), National and Specialist Child and Adolescent Mental Health Services, Maudsley Hospital, London, United States.,HealthTracker Ltd, Gillingham, United States
| | - Gabriele Masi
- IRCCS Stella Maris, Scientific Institute of Child Neurology and Psychiatry, Calambrone, Pisa, Italy
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Tsai YC, Lin YC, Huang CC, Villaflores OB, Wu TY, Huang SM, Chin TY. Hericium erinaceus Mycelium and Its Isolated Compound, Erinacine A, Ameliorate High-Fat High-Sucrose Diet-Induced Metabolic Dysfunction and Spatial Learning Deficits in Aging Mice. J Med Food 2019; 22:469-478. [DOI: 10.1089/jmf.2018.4288] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Yun-Chieh Tsai
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Yu-Chen Lin
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
| | | | | | - Tzong-Yuan Wu
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
- Department of Chemistry, Chung Yuan Christian University, Taoyuan, Taiwan
| | - Shih-Ming Huang
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
| | - Ting-Yu Chin
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
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4
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Brain proteomic modifications associated to protective effect of grape extract in a murine model of obesity. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2017; 1865:578-588. [DOI: 10.1016/j.bbapap.2017.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 01/24/2017] [Accepted: 03/03/2017] [Indexed: 01/01/2023]
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Rubio-Osornio M, Orozco-Ibarra M, Díaz-Ruiz A, Brambila E, Boll MC, Monroy-Noyola A, Guevara J, Montes S, Ríos C. Copper sulfate pretreatment prevents mitochondrial electron transport chain damage and apoptosis against MPP +-induced neurotoxicity. Chem Biol Interact 2017; 271:1-8. [PMID: 28442376 DOI: 10.1016/j.cbi.2017.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/14/2017] [Accepted: 04/20/2017] [Indexed: 02/07/2023]
Abstract
Intrastriatal injection of 1-methyl-4-phenylpyridinium (MPP+) is considered a model to reproduce some biochemical alterations observed in Parkinson's disease (PD) patients. Among those alterations, inhibition of mitochondrial complex I activity, increased free radical production and reduced antioxidant responses have been reported. Copper (Cu) plays an important role in the metabolism and antioxidative responses through its participation as a cofactor in the cytochrome c oxidase enzyme (COX), Cu/Zn-superoxide dismutase (Cu/Zn-SOD), and metallothioneins. We tested the effect of copper sulfate (CuSO4) pretreatment on the mitochondrial electron transport chain (METC) in the striatum after MPP+ toxicity in rats. The results showed that the MPP+ intrastriatal injection reduced mitochondrial complex I, II, IV and V activities; while 10 μmol of CuSO4 pretreatment counteracted this damage. Activities of complexes I, II and IV, were coincident with ATP recovery. Moreover, Cu/Zn-SOD activity was reduced as a consequence of MPP+ damage; however, copper pre-treatment kept the striatal Cu/Zn-SOD activity unchanged in MPP+-damaged animals. We observed that MPP+ also reduced the metallothionein (MT) content and that CuSO4 pretreatment maintained baseline values. CuSO4 pretreatment also reduced the striatal caspase-3 and caspase-9 activities that were increased three days after MPP+-induced damage. The present study provided evidence that copper pretreatment reduced MPP+-induced apoptotic damage, probably through direct action on copper-dependent proteins or indirectly on proteins in the apoptotic pathway.
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Affiliation(s)
- Moisés Rubio-Osornio
- Laboratorio Experimental de Enfermedades Neurodegenerativas, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez S.S.A., Mexico
| | - Marisol Orozco-Ibarra
- Departamento de Neurobiología Celular y Molecular, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez S.S.A., Mexico
| | - Araceli Díaz-Ruiz
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez S.S.A., Mexico
| | - Eduardo Brambila
- Laboratorio de Investigaciones Químico-Clínicas, Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Marie-Catherine Boll
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez S.S.A., Mexico
| | - Antonio Monroy-Noyola
- Laboratorio de Neuroprotección, Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Morelos, Mexico
| | - Jorge Guevara
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico
| | - Sergio Montes
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez S.S.A., Mexico
| | - Camilo Ríos
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez S.S.A., Mexico; Departamento de Sistemas Biológicos de la Universidad Autónoma Metropolitana, Unidad Xochimilco, Mexico.
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Aparicio-Trejo OE, Tapia E, Molina-Jijón E, Medina-Campos ON, Macías-Ruvalcaba NA, León-Contreras JC, Hernández-Pando R, García-Arroyo FE, Cristóbal M, Sánchez-Lozada LG, Pedraza-Chaverri J. Curcumin prevents mitochondrial dynamics disturbances in early 5/6 nephrectomy: Relation to oxidative stress and mitochondrial bioenergetics. Biofactors 2017; 43:293-310. [PMID: 27801955 DOI: 10.1002/biof.1338] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 09/13/2016] [Accepted: 10/04/2016] [Indexed: 12/20/2022]
Abstract
Five-sixths nephrectomy (5/6NX) is a widely used model to study the mechanisms leading to renal damage in chronic kidney disease (CKD). However, early alterations on renal function, mitochondrial dynamics, and oxidative stress have not been explored yet. Curcumin is an antioxidant that has shown nephroprotection in 5/6NX-induced renal damage. The aim of this study was to explore the effect of curcumin on early mitochondrial alterations induced by 5/6NX in rats. In isolated mitochondria, 5/6NX-induced hydrogen peroxide production was associated with decreased activity of complexes I and V, decreased activity of antioxidant enzymes, alterations in oxygen consumption and increased MDA-protein adducts. In addition, it was found that 5/6NX shifted mitochondrial dynamics to fusion, which was evidenced by increased optic atrophy 1 and mitofusin 1 (Mfn1) and decreased fission 1 and dynamin-related protein 1 expressions. These data were confirmed by morphological analysis and immunoelectron microscopy of Mfn-1. All the above-described mechanisms were prevented by curcumin. Also, it was found that curcumin prevented renal dysfunction by improving renal blood flow and the total antioxidant capacity induced by 5/6NX. Moreover, in glomeruli and proximal tubules 5/6NX-induced superoxide anion production by uncoupled nitric oxide synthase (NOS) and nicotinamide adenine dinucleotide phosphate oxidase (NOX) dependent way, this latter was associated with increased phosphorylation of serine 304 of p47phox subunit of NOX. In conclusion, this study shows that curcumin pretreatment decreases early 5/6NX-induced altered mitochondrial dynamics, bioenergetics, and oxidative stress, which may be associated with the preservation of renal function. © 2016 BioFactors, 43(2):293-310, 2017.
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Affiliation(s)
- Omar Emiliano Aparicio-Trejo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Edilia Tapia
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Eduardo Molina-Jijón
- Departamento de Biociencias e Ingeniería, Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y Desarrollo del Instituto Politécnico Nacional (CIIEMAD-IPN), Ciudad de México, 07340, México
| | - Omar Noel Medina-Campos
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Norma Angélica Macías-Ruvalcaba
- Department of Physical Chemistry, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City, 14000, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City, 14000, Mexico
| | - Fernando E García-Arroyo
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Magdalena Cristóbal
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
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Orozco-Ibarra M, García-Morales J, Calvo-Silva FJ, Fernández-Valverde F, Serrano-García N. Striatal mitochondria response to 3-nitropropionic acid and fish oil treatment. Nutr Neurosci 2016; 21:132-142. [PMID: 27682807 DOI: 10.1080/1028415x.2016.1237074] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Mitochondrial dysfunction is involved in neurodegenerative diseases, such as Huntington's disease (HD). 3-Nitropropionic acid (3-NP) is a mitochondrial toxin that specifically inhibits complex II of the electron transport chain (ETC) and is used to generate an experimental model of HD. OBJECTIVE To study the effect of fish liver oil (FO) over the mitochondrial dysfunction induced via partial ETC inhibition by 3-NP. METHODS This study was performed in rats and consisted of two phases: (i) administration of increasing doses of 3-NP and (ii) administration of FO for 14 days before to 3-NP. The rats' exploratory activity; complex I, II, III, and IV activities; and rearing behavior were observed. Additionally, the number of TUNEL-positive cells and various mitochondrial parameters, including oxygen consumption, transmembrane potential, adenosine triphosphate synthesis, and ETC activity, were measured. RESULTS We observed that FO exerted a protective effect against the 3-NP-induced toxicity, although complex II inhibition still occurred. Instead, this effect was related to strengthened mitochondrial complex III and IV activities. DISCUSSION Our results show that FO exerts a beneficial prophylactic effect against mitochondrial damage. Elucidating the mechanisms linking the effects of FO with its prevention of neurodegeneration could be the key to developing recommendations for FO consumption in neurological pathologies.
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Affiliation(s)
- Marisol Orozco-Ibarra
- a Laboratorio de Neurobiología Molecular y Celular , Instituto Nacional de Neurología y Neurocirugía , Av. Insurgentes Sur No. 3877 Col. La Fama, Deleg. Tlalpan, CP 14269 , Ciudad de México , México
| | - Jazmín García-Morales
- a Laboratorio de Neurobiología Molecular y Celular , Instituto Nacional de Neurología y Neurocirugía , Av. Insurgentes Sur No. 3877 Col. La Fama, Deleg. Tlalpan, CP 14269 , Ciudad de México , México
| | - Francisco José Calvo-Silva
- a Laboratorio de Neurobiología Molecular y Celular , Instituto Nacional de Neurología y Neurocirugía , Av. Insurgentes Sur No. 3877 Col. La Fama, Deleg. Tlalpan, CP 14269 , Ciudad de México , México
| | - Francisca Fernández-Valverde
- b Laboratorio de Patología Experimental , Instituto Nacional de Neurología y Neurocirugía , Av. Insurgentes Sur No. 3877 Col. La Fama, Deleg. Tlalpan, CP 14269 , Ciudad de México , México
| | - Norma Serrano-García
- a Laboratorio de Neurobiología Molecular y Celular , Instituto Nacional de Neurología y Neurocirugía , Av. Insurgentes Sur No. 3877 Col. La Fama, Deleg. Tlalpan, CP 14269 , Ciudad de México , México
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Marín-Hernández Á, Rodríguez-Zavala JS, Del Mazo-Monsalvo I, Rodríguez-Enríquez S, Moreno-Sánchez R, Saavedra E. Inhibition of Non-flux-Controlling Enzymes Deters Cancer Glycolysis by Accumulation of Regulatory Metabolites of Controlling Steps. Front Physiol 2016; 7:412. [PMID: 27721794 PMCID: PMC5033973 DOI: 10.3389/fphys.2016.00412] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 09/02/2016] [Indexed: 01/09/2023] Open
Abstract
Glycolysis provides precursors for the synthesis of macromolecules and may contribute to the ATP supply required for the constant and accelerated cellular duplication in cancer cells. In consequence, inhibition of glycolysis has been reiteratively considered as an anti-cancer therapeutic option. In previous studies, kinetic modeling of glycolysis in cancer cells allowed the identification of the main steps that control the glycolytic flux: glucose transporter, hexokinase (HK), hexose phosphate isomerase (HPI), and glycogen degradation in human cervix HeLa cancer cells and rat AS-30D ascites hepatocarcinoma. It was also previously experimentally determined that simultaneous inhibition of the non-controlling enzymes lactate dehydrogenase (LDH), pyruvate kinase (PYK), and enolase (ENO) brings about significant decrease in the glycolytic flux of cancer cells and accumulation of intermediate metabolites, mainly fructose-1,6-bisphosphate (Fru1,6BP), and dihydroxyacetone phosphate (DHAP), which are inhibitors of HK and HPI, respectively. Here it was found by kinetic modeling that inhibition of cancer glycolysis can be attained by blocking downstream non flux-controlling steps as long as Fru1,6BP and DHAP, regulatory metabolites of flux-controlling enzymes, are accumulated. Furthermore, experimental results and further modeling showed that oxamate and iodoacetate inhibitions of PYK, ENO, and glyceraldehyde3-phosphate dehydrogenase (GAPDH), but not of LDH and phosphoglycerate kinase, induced accumulation of Fru1,6BP and DHAP in AS-30D hepatoma cells. Indeed, PYK, ENO, and GAPDH exerted the highest control on the Fru1,6BP and DHAP concentrations. The high levels of these metabolites inhibited HK and HPI and led to glycolytic flux inhibition, ATP diminution, and accumulation of toxic methylglyoxal. Hence, the anticancer effects of downstream glycolytic inhibitors are very likely mediated by this mechanism. In parallel, it was also found that uncompetitive inhibition of the flux-controlling steps is a more potent mechanism than competitive and mixed-type inhibition to efficiently perturb cancer glycolysis.
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Affiliation(s)
| | | | | | | | | | - Emma Saavedra
- Departamento de Bioquímica, Instituto Nacional de Cardiología Mexico City, Mexico
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Luis-García ER, Limón-Pacheco JH, Serrano-García N, Hernández-Pérez AD, Pedraza-Chaverri J, Orozco-Ibarra M. Sulforaphane prevents quinolinic acid-induced mitochondrial dysfunction in rat striatum. J Biochem Mol Toxicol 2016; 31. [PMID: 27589053 DOI: 10.1002/jbt.21837] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 07/28/2016] [Accepted: 08/10/2016] [Indexed: 12/26/2022]
Abstract
Quinolinic acid (QA) triggers striatal neuronal death by an excitotoxic cascade that involves oxidative stress, which in turns is tightly linked to mitochondria. Mitochondrial dysfunction is a molecular feature described in several brain pathologies. In this work, we determined whether the sulforaphane-neuroprotective effect in the rodent experimental model of Huntington's disease induced by QA is associated with mitochondrial function preservation. We found that QA impaired mitochondrial function within 24 h post-lesion. Sulforaphane effectively disrupted the mitochondrial dysfunction by preventing the decrease in respiratory control ratio, transmembrane potential, ability to synthetize ATP, and the activity of mitochondrial complexes I, II, and IV.
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Affiliation(s)
- Erika Rubí Luis-García
- Laboratorio de Neurobiología Molecular y Celular, Instituto Nacional de Neurología y Neurocirugía, Deleg. Tlalpan, CP 14269, Ciudad de México, México.,Departamento de Biología, Facultad de Química, Cd. Universitaria, Deleg. Coyoacán, CP 04510, Ciudad de México, México
| | - Jorge Humberto Limón-Pacheco
- Departamento de Biología, Facultad de Química, Cd. Universitaria, Deleg. Coyoacán, CP 04510, Ciudad de México, México
| | - Norma Serrano-García
- Laboratorio de Neurobiología Molecular y Celular, Instituto Nacional de Neurología y Neurocirugía, Deleg. Tlalpan, CP 14269, Ciudad de México, México
| | - Alma Delia Hernández-Pérez
- Laboratorio de Microscopía Electrónica, Instituto Nacional de Rehabilitación, Deleg. Tlalpan, CP 14389, Ciudad de México, México
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Cd. Universitaria, Deleg. Coyoacán, CP 04510, Ciudad de México, México
| | - Marisol Orozco-Ibarra
- Laboratorio de Neurobiología Molecular y Celular, Instituto Nacional de Neurología y Neurocirugía, Deleg. Tlalpan, CP 14269, Ciudad de México, México
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C-phycocyanin prevents cisplatin-induced mitochondrial dysfunction and oxidative stress. Mol Cell Biochem 2015; 406:183-97. [PMID: 25971372 DOI: 10.1007/s11010-015-2436-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 05/06/2015] [Indexed: 12/11/2022]
Abstract
The potential of C-phycocyanin (C-PC) to prevent cisplatin (CP)-induced kidney mitochondrial dysfunction was determined in CD-1 male mice. The CP-induced mitochondrial dysfunction was characterized by ultrastructural abnormalities and by decrease in the following parameters in isolated kidney mitochondria: adenosine diphosphate (ADP)-induced oxygen consumption (state 3), respiratory control ratio, ADP/oxygen (ADP/O) ratio, adenosine triphosphate synthesis, membrane potential, calcium retention, glutathione (GSH) content, and activity of respiratory complex I, aconitase, catalase, and GSH peroxidase. These mitochondria also showed increase in hydrogen peroxide production, malondialdehyde, and 3-nitrotyrosine protein adducts content. The above-described changes, as well as CP-induced nephrotoxicity, were attenuated in mice pretreated with a single injection of C-PC. Our data suggest that the attenuation of mitochondrial abnormalities is involved in the protective effect of C-PC against CP-induced nephrotoxicity. This is the first demonstration that C-PC pretreatment prevents CP-induced mitochondrial dysfunction in mice.
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Cervantes MI, de Oca Balderas PM, de Jesús Gutiérrez-Baños J, Orozco-Ibarra M, Fernández-Rojas B, Medina-Campos ON, Espinoza-Rojo M, Ruiz-Tachiquín M, Ortiz-Plata A, Salazar MI, Rubio-Osornio M, Castañeda-Saucedo E, Pedraza-Chaverri J, Calzada F, Aguilera P. Comparison of antioxidant activity of hydroethanolic fresh and aged garlic extracts and their effects on cerebral ischemia. Food Chem 2013; 140:343-52. [DOI: 10.1016/j.foodchem.2013.02.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2012] [Revised: 01/10/2013] [Accepted: 02/12/2013] [Indexed: 12/11/2022]
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12
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Tobón-Velasco JC, Limón-Pacheco JH, Orozco-Ibarra M, Macías-Silva M, Vázquez-Victorio G, Cuevas E, Ali SF, Cuadrado A, Pedraza-Chaverrí J, Santamaría A. RETRACTED: 6-OHDA-induced apoptosis and mitochondrial dysfunction are mediated by early modulation of intracellular signals and interaction of Nrf2 and NF-κB factors. Toxicology 2013; 304:109-19. [DOI: 10.1016/j.tox.2012.12.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Revised: 12/02/2012] [Accepted: 12/17/2012] [Indexed: 11/26/2022]
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