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Perluigi M, Di Domenico F, Butterfield DA. Oxidative damage in neurodegeneration: roles in the pathogenesis and progression of Alzheimer disease. Physiol Rev 2024; 104:103-197. [PMID: 37843394 PMCID: PMC11281823 DOI: 10.1152/physrev.00030.2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 03/30/2023] [Accepted: 05/24/2023] [Indexed: 10/17/2023] Open
Abstract
Alzheimer disease (AD) is associated with multiple etiologies and pathological mechanisms, among which oxidative stress (OS) appears as a major determinant. Intriguingly, OS arises in various pathways regulating brain functions, and it seems to link different hypotheses and mechanisms of AD neuropathology with high fidelity. The brain is particularly vulnerable to oxidative damage, mainly because of its unique lipid composition, resulting in an amplified cascade of redox reactions that target several cellular components/functions ultimately leading to neurodegeneration. The present review highlights the "OS hypothesis of AD," including amyloid beta-peptide-associated mechanisms, the role of lipid and protein oxidation unraveled by redox proteomics, and the antioxidant strategies that have been investigated to modulate the progression of AD. Collected studies from our groups and others have contributed to unraveling the close relationships between perturbation of redox homeostasis in the brain and AD neuropathology by elucidating redox-regulated events potentially involved in both the pathogenesis and progression of AD. However, the complexity of AD pathological mechanisms requires an in-depth understanding of several major intracellular pathways affecting redox homeostasis and relevant for brain functions. This understanding is crucial to developing pharmacological strategies targeting OS-mediated toxicity that may potentially contribute to slow AD progression as well as improve the quality of life of persons with this severe dementing disorder.
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Affiliation(s)
- Marzia Perluigi
- Department of Biochemical Sciences "A. Rossi Fanelli," Laboratory affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - Fabio Di Domenico
- Department of Biochemical Sciences "A. Rossi Fanelli," Laboratory affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - D Allan Butterfield
- Department of Chemistry and Sanders-Brown Center on Aging, University of Kentucky, Lexington, Kentucky, United States
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2
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Barbosa FAR, Canto RFS, Teixeira KF, de Souza AS, de Oliveira AS, Braga AL. Selenium-Derivative Compounds: A Review of New Perspectives in the Treatment of Alzheimer's Disease. Curr Med Chem 2023; 30:689-700. [PMID: 35209817 DOI: 10.2174/0929867329666220224161454] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/16/2021] [Accepted: 12/19/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Alzheimer's disease (AD) is one of the most prevalent types of dementia, affecting millions of older people worldwide. AD is stimulating efforts to develop novel molecules targeting its main features associated with a decrease in acetylcholine levels, an increase in oxidative stress and depositions of amyloid-β (Aβ) and tau protein. In this regard, selenium-containing compounds have been demonstrated as potential multi-targeted compounds in the treatment of AD. These compounds are known for their antioxidant and anticholinesterase properties, causing a decrease in Aβ aggregation. OBJECTIVE In this review, we approach structure-activity relationships of each compound, associating the decrease of ROS activity, an increase of tau-like activity and inhibition of AChE with a decrease in the self-aggregation of Aβ. METHODS We also verify that the molecular descriptors apol, nHBAcc and MlogP may be related to optimized pharmacokinetic properties for anti-AD drugs. RESULTS In our analysis, few selenium-derived compounds presented similar molecular features to FDA-approved drugs. CONCLUSION We suggest that unknown selenium-derived molecules with apol, nHBAcc and MlogP like FDA-approved drugs may be better successes with optimized pharmacokinetic properties in future studies in AD.
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Affiliation(s)
- Flavio A R Barbosa
- Department of Chemistry, Center for Physical and Mathematical Sciences, Federal University of Santa Catarina, Florianópolis-SC, Brazil
| | - Rômulo F S Canto
- Department of Pharmacosciences, Foundation Federal University of Health Sciences of Porto Alegre, Porto Alegre-RS, Brazil
| | - Kerolain F Teixeira
- Department of Exact Sciences and Education, Federal University of Santa Catarina, Blumenau-SC, Brazil
| | - Anacleto S de Souza
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo-SP, Brazil
| | - Aldo S de Oliveira
- Department of Exact Sciences and Education, Federal University of Santa Catarina, Blumenau-SC, Brazil
| | - Antonio L Braga
- Department of Chemistry, Center for Physical and Mathematical Sciences, Federal University of Santa Catarina, Florianópolis-SC, Brazil.,Department of Chemical Sciences, Faculty of Science, University of Johannesburg, Doornfontein, South Africa
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3
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Singh A, Kaushik A, Dhau JS, Kumar R. Exploring coordination preferences and biological applications of pyridyl-based organochalcogen (Se, Te) ligands. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214254] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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4
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Nogueira CW, Barbosa NV, Rocha JBT. Toxicology and pharmacology of synthetic organoselenium compounds: an update. Arch Toxicol 2021; 95:1179-1226. [PMID: 33792762 PMCID: PMC8012418 DOI: 10.1007/s00204-021-03003-5] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022]
Abstract
Here, we addressed the pharmacology and toxicology of synthetic organoselenium compounds and some naturally occurring organoselenium amino acids. The use of selenium as a tool in organic synthesis and as a pharmacological agent goes back to the middle of the nineteenth and the beginning of the twentieth centuries. The rediscovery of ebselen and its investigation in clinical trials have motivated the search for new organoselenium molecules with pharmacological properties. Although ebselen and diselenides have some overlapping pharmacological properties, their molecular targets are not identical. However, they have similar anti-inflammatory and antioxidant activities, possibly, via activation of transcription factors, regulating the expression of antioxidant genes. In short, our knowledge about the pharmacological properties of simple organoselenium compounds is still elusive. However, contrary to our early expectations that they could imitate selenoproteins, organoselenium compounds seem to have non-specific modulatory activation of antioxidant pathways and specific inhibitory effects in some thiol-containing proteins. The thiol-oxidizing properties of organoselenium compounds are considered the molecular basis of their chronic toxicity; however, the acute use of organoselenium compounds as inhibitors of specific thiol-containing enzymes can be of therapeutic significance. In summary, the outcomes of the clinical trials of ebselen as a mimetic of lithium or as an inhibitor of SARS-CoV-2 proteases will be important to the field of organoselenium synthesis. The development of computational techniques that could predict rational modifications in the structure of organoselenium compounds to increase their specificity is required to construct a library of thiol-modifying agents with selectivity toward specific target proteins.
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Affiliation(s)
- Cristina W Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica E Toxicológica de Organocalcogênios, Centro de Ciências Naturais E Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, CEP 97105-900, Brazil.
| | - Nilda V Barbosa
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica E Toxicológica de Organocalcogênios, Centro de Ciências Naturais E Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, CEP 97105-900, Brazil
| | - João B T Rocha
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica E Toxicológica de Organocalcogênios, Centro de Ciências Naturais E Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, CEP 97105-900, Brazil.
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5
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Balakishan G, Kumaraswamy G, Narayanarao V, Shankaraiah P. Lewis acid / Base-free Strategy for the Synthesis of 2-Arylthio and Selenyl Benzothiazole / Thiazole and Imidazole. HETEROCYCL COMMUN 2021. [DOI: 10.1515/hc-2020-0119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Abstract
A Cu(II)-catalyzed Csp2-Se and Csp2-Sulfur bond formation was achieved with moderate to good yields without the aid of Lewis acid and base. The reaction is compatible with a wide range of heterocycles such as benzothiazole, thiazole, and imidazole. Also, this typical protocol is found to be active in thio-selenation via S-H activation. Additionally, we proposed a plausible mechanistic pathway involving Cu(III) putative intermediate.
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Affiliation(s)
- Guniganti Balakishan
- Organic Synthesis &Process Chemistry Division, CSIR – Indian Institute of Chemical Technology , Hyderabad – , India
| | - Gullapalli Kumaraswamy
- Organic Synthesis &Process Chemistry Division, CSIR – Indian Institute of Chemical Technology , Hyderabad – , India ; Academy of Scientific and Innovative Research (AcSIR) , 2 Rafi Marg , New Delhi – , India
| | - Vykunthapu Narayanarao
- Organic Synthesis &Process Chemistry Division, CSIR – Indian Institute of Chemical Technology , Hyderabad – , India
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6
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Kumawat A, Raheem S, Ali F, Dar TA, Chakrabarty S, Rizvi MA. Organoselenium Compounds as Acetylcholinesterase Inhibitors: Evidence and Mechanism of Mixed Inhibition. J Phys Chem B 2021; 125:1531-1541. [PMID: 33538163 DOI: 10.1021/acs.jpcb.0c08111] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Acetylcholinesterase (AChE) inhibitors are actively used for the effective treatment of Alzheimer's disease. In recent years, the neuroprotective effects of organoselenium compounds such as ebselen and diselenides on the AChE activity have been investigated as potential therapeutic agents. In this work, we have carried out systematic kinetic and intrinsic fluorescence assays in combination with docking and molecular dynamics (MD) simulations to elucidate the molecular mechanism of the mixed inhibition of AChE by ebselen and diphenyl diselenide (DPDSe) molecules. Our MD simulations demonstrate significant heterogeneity in the binding modes and allosteric hotspots for DPDSe on AChE due to non-specific interactions. We have further identified that both ebselen and DPDSe can strongly bind around the peripheral anionic site (PAS), leading to non-competitive inhibition similar to other PAS-binding inhibitors. We also illustrate the entry of the DPDSe molecule into the gorge through a "side door", which offers an alternate entry point for AChE inhibitors as compared to the usual substrate entry point of the gorge. Together with results from experiments, these simulations provide mechanistic insights into the mixed type of inhibition for AChE using DPDSe as a promising inhibitor for AChE.
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Affiliation(s)
- Amit Kumawat
- Department of Chemical, Biological & Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Kolkata 700106, India
| | - Shabnam Raheem
- Department of Chemistry, University of Kashmir, Srinagar, 190006, Jammu and Kashmir, India
| | - Fasil Ali
- Department of Clinical Bio-Chemistry, University of Kashmir, Srinagar, 190006, Jammu and Kashmir, India
| | - Tanveer Ali Dar
- Department of Clinical Bio-Chemistry, University of Kashmir, Srinagar, 190006, Jammu and Kashmir, India
| | - Suman Chakrabarty
- Department of Chemical, Biological & Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Kolkata 700106, India
| | - Masood Ahmad Rizvi
- Department of Chemistry, University of Kashmir, Srinagar, 190006, Jammu and Kashmir, India
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7
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Spectral and computational studies on regioselective synthesis of 4-oxo-6-phenyl-2-selenoxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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8
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Rathore V, Jose C, Kumar S. Organoselenium small molecules as catalysts for the oxidative functionalization of organic molecules. NEW J CHEM 2019. [DOI: 10.1039/c9nj00964g] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This perspective highlights the critical analysis of the challenges, in the past decade, which led to the development of organoselenium compounds and their use as versatile catalysts in organic synthesis towards the oxidation of olefins and C–H bonds. Furthermore, the emphasis here differs from previous reviews of the field by classifying the various types of catalyses and the diverse strategies.
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Affiliation(s)
- Vandana Rathore
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER)
- Bhopal
- India
| | - Cavya Jose
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER)
- Bhopal
- India
| | - Sangit Kumar
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER)
- Bhopal
- India
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9
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Rueli RHLH, Torres DJ, Dewing AST, Kiyohara AC, Barayuga SM, Bellinger MT, Uyehara-Lock JH, White LR, Moreira PI, Berry MJ, Perry G, Bellinger FP. Selenoprotein S Reduces Endoplasmic Reticulum Stress-Induced Phosphorylation of Tau: Potential Role in Selenate Mitigation of Tau Pathology. J Alzheimers Dis 2018; 55:749-762. [PMID: 27802219 DOI: 10.3233/jad-151208] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Previous studies demonstrated that selenium in the form of sodium selenate reduces neurofibrillary tangle formation in Alzheimer's disease models. Hyperphosphorylation of tau, which leads to formation of neurofibrillary tangles in Alzheimer's disease, is increased by endoplasmic reticulum (ER) stress. Selenoprotein S (SelS) is part of an ER membrane complex that removes misfolded proteins from the ER as a means to reduce ER stress. Selenate, as with other forms of selenium, will increase selenoprotein expression. We therefore proposed that increased SelS expression by selenate would contribute to the beneficial actions of selenate in Alzheimer's disease. SelS expression increased with ER stress and decreased under conditions of elevated glucose concentrations in the SH-SY5Y neuronal cell line. Reducing expression of SelS with siRNA promoted cell death in response to ER stress. Selenate increased SelS expression, which significantly correlated with decreased tau phosphorylation. Restricting SelS expression during ER stress conditions increased tau phosphorylation, and also promoted aggregation of phosphorylated tau in neurites and soma. In human postmortem brain, SelS expression coincided with neurofibrillary tangles, but not with amyloid-β plaques. These results indicate that selenate can alter phosphorylation of tau by increasing expression of SelS in Alzheimer's disease and potentially other neurodegenerative disorders.
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Affiliation(s)
- Rachel H L H Rueli
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Daniel J Torres
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Andrea S T Dewing
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Arlene C Kiyohara
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Stephanie M Barayuga
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Miyoko T Bellinger
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Jane H Uyehara-Lock
- Department of Pathology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Lon R White
- Pacific Health Research and Education Institute, Honolulu, HI, USA
| | - Paula I Moreira
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra and Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Marla J Berry
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
| | - George Perry
- UTSA Neurosciences Institute and Department of Biology, University of Texas at San Antonio, San Antonio, TX, USA
| | - Frederick P Bellinger
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI, USA
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10
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Quispe RL, Canto RFS, Jaramillo ML, Barbosa FAR, Braga AL, de Bem AF, Farina M. Design, Synthesis, and In Vitro Evaluation of a Novel Probucol Derivative: Protective Activity in Neuronal Cells Through GPx Upregulation. Mol Neurobiol 2018; 55:7619-7634. [PMID: 29430618 DOI: 10.1007/s12035-018-0939-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 01/28/2018] [Indexed: 12/23/2022]
Abstract
Recent studies have shown that probucol (PB), a hipocholesterolemic agent with antioxidant and anti-inflammatory properties, presents neuroprotective properties. On the other hand, adverse effects have limited PB's clinical application. Thus, the search for PB derivatives with no or less adverse effects has been a topic of research. In this study, we present a novel organoselenium PB derivative (RC513) and investigate its potential protective activity in an in vitro experimental model of oxidative toxicity induced by tert-butyl hydroperoxide (tBuOOH) in HT22 neuronal cells, as well as exploit potential protective mechanisms. tBuOOH exposure caused a significant decrease in the cell viability, which was preceded by (i) increased reactive species generation and (ii) decreased mitochondrial maximum oxygen consumption rate. RC513 pretreatment (48 h) significantly prevented the tBuOOH-induced decrease of cell viability, RS generation, and mitochondrial dysfunction. Of note, RC513 significantly increased glutathione peroxidase (GPx) activity and mRNA expression of GPx1, a key enzyme involved in peroxide detoxification. The use of mercaptosuccinic acid, an inhibitor of GPx, significantly decreased the protective activity of RC513 against tBuOOH-induced cytotoxicity in HT22 cells, highlighting the importance of GPx upregulation in the observed protection. In summary, the results showed a significant protective activity of a novel PB derivative against tBuOOH-induced oxidative stress and mitochondrial dysfunction, which was related to the upregulation of GPx. Our results point to RC513 as a promising neuroprotective molecule, even though studies concerning potential beneficial effects and safety aspects of RC513 under in vivo conditions are well warranted.
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Affiliation(s)
- Ruth Liliám Quispe
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Santa Catarina, Campus Universitário, Florianópolis, SC, Brazil.
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Campus Universitário, Trindade, Bloco C, CEP, Florianópolis, Santa Catarina, Brazil.
| | - Rômulo Faria Santos Canto
- Departamento de Farmacociências, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, Brazil
| | - Michael Lorenz Jaramillo
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Campus Universitário, Florianópolis, SC, Brazil
| | - Flavio Augusto Rocha Barbosa
- Departamento de Química, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Antônio Luiz Braga
- Departamento de Química, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Andreza Fabro de Bem
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Campus Universitário, Trindade, Bloco C, CEP, Florianópolis, Santa Catarina, Brazil
| | - Marcelo Farina
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Santa Catarina, Campus Universitário, Florianópolis, SC, Brazil.
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Campus Universitário, Trindade, Bloco C, CEP, Florianópolis, Santa Catarina, Brazil.
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11
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Selenofuranoside improves long-term memory deficits in rats after exposure to monosodium glutamate: Involvement of Na +, K +-ATPase activity. Physiol Behav 2017; 184:27-33. [PMID: 29097195 DOI: 10.1016/j.physbeh.2017.10.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 10/20/2017] [Accepted: 10/27/2017] [Indexed: 11/21/2022]
Abstract
Monosodium glutamate (MSG) is the most widely used additive in the food industry; however, some adverse effects of this additive, including functional, learning, and behavioral alterations, have been observed in experimental animals and humans. Studies have shown learning and memory impairment in adult animals exposed to MSG. However, studies relating exposure to MSG to acetylcholinesterase (AChE) and Na+, K+-ATPase activities and memory damage are still scarce in the literature. The aim of the present study was to assess the possible protective effects of selenofuranoside, an organoselenium compound, against the impairment of long-term memory, Na+, K+-ATPase and AChE activities, and oxidative stress after MSG exposure in rats. MSG (2g/kg) and/or selenofuranoside (5mg/kg) were administered orally to 5-week-old male Wistar rats for 10days. On the 10th day, after the administration of last dose of the drug(s), the rats were subjected to behavioral tests: the open-field test and step-down passive avoidance task (SDPA). The blood, liver, kidney, cortex, and hippocampus were removed to determine the oxidative stress parameters, such as the levels of reactive species, lipid peroxidation, antioxidant enzyme activities, and endogenous nonenzymatic antioxidant content. Furthermore, the cortex and hippocampus were used to determine the Na+, K+-ATPase and AChE activities. The results demonstrate that the administration of MSG led to long-term memory impairment, as shown in the SDPA task, and also hippocampal and cortical Na+, K+-ATPase inhibition. There were no alterations in the AChE activity and oxidative stress parameters. Treatment with selenofuranoside attenuated memory impairment associated with MSG exposure by improving the hippocampal Na+, K+-ATPase activity.
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12
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Pain-depression dyad induced by reserpine is relieved by p,p'-methoxyl-diphenyl diselenide in rats. Eur J Pharmacol 2016; 791:794-802. [DOI: 10.1016/j.ejphar.2016.10.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 10/14/2016] [Accepted: 10/17/2016] [Indexed: 11/19/2022]
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13
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Barbosa FA, Canto RF, Saba S, Rafique J, Braga AL. Synthesis and evaluation of dihydropyrimidinone-derived selenoesters as multi-targeted directed compounds against Alzheimer’s disease. Bioorg Med Chem 2016; 24:5762-5770. [DOI: 10.1016/j.bmc.2016.09.031] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 09/09/2016] [Accepted: 09/12/2016] [Indexed: 11/29/2022]
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Selenofuranoside Ameliorates Memory Loss in Alzheimer-Like Sporadic Dementia: AChE Activity, Oxidative Stress, and Inflammation Involvement. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:976908. [PMID: 26090073 PMCID: PMC4454764 DOI: 10.1155/2015/976908] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 04/17/2015] [Accepted: 05/10/2015] [Indexed: 12/29/2022]
Abstract
Alzheimer's disease (AD) is becoming more common due to the increase in life expectancy. This study evaluated the effect of selenofuranoside (Se) in an Alzheimer-like sporadic dementia animal model. Male mice were divided into 4 groups: control, Aβ, Se, and Aβ + Se. Single administration of Aβ peptide (fragments 25-35; 3 nmol/3 μL) or distilled water was administered via intracerebroventricular (i.c.v.) injection. Selenofuranoside (5 mg/kg) or vehicle (canola oil) was administered orally 30 min before Aβ and for 7 subsequent days. Memory was tested through the Morris water maze (MWM) and step-down passive-avoidance (SDPA) tests. Antioxidant defenses along with reactive species (RS) were assessed. Inflammatory cytokines levels and AChE activity were measured. SOD activity was inhibited in the Aβ group whereas RS were increased. AChE activity, GSH, and IL-6 levels were increased in the Aβ group. These changes were reflected in impaired cognition and memory loss, observed in both behavioral tests. Se compound was able to protect against memory loss in mice in both behavioral tests. SOD and AChE activities as well as RS and IL-6 levels were also protected by Se administration. Therefore, Se is promising for further studies.
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15
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Santos D, Colle D, Moreira E, Peres K, Ribeiro R, dos Santos A, de Oliveira J, Hort M, de Bem A, Farina M. Probucol mitigates streptozotocin-induced cognitive and biochemical changes in mice. Neuroscience 2015; 284:590-600. [DOI: 10.1016/j.neuroscience.2014.10.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 10/06/2014] [Accepted: 10/09/2014] [Indexed: 10/24/2022]
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16
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Selenium-Functionalized Molecules (SeFMs) as Potential Drugs and Nutritional Supplements. TOPICS IN MEDICINAL CHEMISTRY 2015. [DOI: 10.1007/7355_2015_87] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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17
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Di Domenico F, Barone E, Perluigi M, Butterfield DA. Strategy to reduce free radical species in Alzheimer’s disease: an update of selected antioxidants. Expert Rev Neurother 2014; 15:19-40. [DOI: 10.1586/14737175.2015.955853] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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18
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Canto RFS, Barbosa FAR, Nascimento V, de Oliveira AS, Brighente IMC, Braga AL. Design, synthesis and evaluation of seleno-dihydropyrimidinones as potential multi-targeted therapeutics for Alzheimer's disease. Org Biomol Chem 2014; 12:3470-7. [DOI: 10.1039/c4ob00598h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the design, synthesis and evaluation of a series of seleno-dihydropyrimidinones as potential multi-targeted therapeutics for Alzheimer's disease.
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Affiliation(s)
- Rômulo F. S. Canto
- Laboratorio de Sintese de Substancias de Selenio Bioativas
- Centro de Ciencias Fisicas e Matematicas
- Departamento de Quimica
- Universidade Federal de Santa Catarina
- Florianopolis, Brazil
| | - Flavio A. R. Barbosa
- Laboratorio de Sintese de Substancias de Selenio Bioativas
- Centro de Ciencias Fisicas e Matematicas
- Departamento de Quimica
- Universidade Federal de Santa Catarina
- Florianopolis, Brazil
| | - Vanessa Nascimento
- Laboratorio de Sintese de Substancias de Selenio Bioativas
- Centro de Ciencias Fisicas e Matematicas
- Departamento de Quimica
- Universidade Federal de Santa Catarina
- Florianopolis, Brazil
| | - Aldo S. de Oliveira
- CFM
- Departamento de Quimica
- Universidade Federal de Santa Catarina
- Florianopolis, Brazil
| | - Inês M. C. Brighente
- CFM
- Departamento de Quimica
- Universidade Federal de Santa Catarina
- Florianopolis, Brazil
| | - Antonio Luiz Braga
- Laboratorio de Sintese de Substancias de Selenio Bioativas
- Centro de Ciencias Fisicas e Matematicas
- Departamento de Quimica
- Universidade Federal de Santa Catarina
- Florianopolis, Brazil
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19
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Pesarico AP, Sartori G, dos Santos CF, Neto JS, Bortolotto V, Santos RCV, Nogueira CW, Prigol M. 2,2′-Dithienyl diselenide pro-oxidant activity accounts for antibacterial and antifungal activities. Microbiol Res 2013; 168:563-8. [DOI: 10.1016/j.micres.2013.04.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Revised: 04/12/2013] [Accepted: 04/13/2013] [Indexed: 01/07/2023]
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20
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Selenium Compounds Prevent Amyloid β-Peptide Neurotoxicity in Rat Primary Hippocampal Neurons. Neurochem Res 2013; 38:2359-63. [DOI: 10.1007/s11064-013-1147-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 08/01/2013] [Accepted: 08/30/2013] [Indexed: 01/18/2023]
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21
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Pinton S, Souza AC, Sari MH, Ramalho RM, Rodrigues CM, Nogueira CW. p,p′-Methoxyl-diphenyl diselenide protects against amyloid-β induced cytotoxicity in vitro and improves memory deficits in vivo. Behav Brain Res 2013; 247:241-7. [DOI: 10.1016/j.bbr.2013.03.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 03/20/2013] [Accepted: 03/23/2013] [Indexed: 12/24/2022]
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22
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Souza ACG, Sari MHM, Pinton S, Luchese C, Neto JSS, Nogueira CW. 2-Phenylethynyl-butyltellurium attenuates amyloid-β peptide(25-35)-induced learning and memory impairments in mice. J Neurosci Res 2013; 91:848-53. [DOI: 10.1002/jnr.23211] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2012] [Revised: 01/07/2013] [Accepted: 01/07/2013] [Indexed: 01/13/2023]
Affiliation(s)
- Ana Cristina Guerra Souza
- Departamento de Química; Centro de Ciências Naturais e Exatas; Universidade Federal de Santa Maria; Santa Maria; Brasil
| | | | - Simone Pinton
- Departamento de Química; Centro de Ciências Naturais e Exatas; Universidade Federal de Santa Maria; Santa Maria; Brasil
| | - Cristiane Luchese
- Mestrado em Nanociências; Centro de Ciências Tecnológicas; Centro Universitário Franciscano; Santa Maria; Brazil
| | - José Sebastião Santos Neto
- Departamento de Química; Centro de Ciências Naturais e Exatas; Universidade Federal de Santa Maria; Santa Maria; Brasil
| | - Cristina Wayne Nogueira
- Departamento de Química; Centro de Ciências Naturais e Exatas; Universidade Federal de Santa Maria; Santa Maria; Brasil
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23
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Heverly-Coulson GS, Boyd RJ, Mó O, Yáñez M. Revealing Unexpected Mechanisms for Nucleophilic Attack on SS and SeSe Bridges. Chemistry 2013; 19:3629-38. [DOI: 10.1002/chem.201203328] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 11/28/2012] [Indexed: 01/01/2023]
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24
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Pinton S, Brüning CA, Sartori Oliveira CE, Prigol M, Nogueira CW. Therapeutic effect of organoselenium dietary supplementation in a sporadic dementia of Alzheimer's type model in rats. J Nutr Biochem 2013; 24:311-7. [DOI: 10.1016/j.jnutbio.2012.06.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Revised: 05/11/2012] [Accepted: 06/12/2012] [Indexed: 12/14/2022]
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25
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Bortolatto CF, Guerra Souza AC, Wilhelm EA, Nogueira CW. Acute treatment with bis selenide, an organic compound containing the trace element selenium, prevents memory deficits induced by reserpine in rats. Biol Trace Elem Res 2013; 151:92-9. [PMID: 23132249 DOI: 10.1007/s12011-012-9540-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Accepted: 10/24/2012] [Indexed: 01/05/2023]
Abstract
Taking into account the promising pharmacological actions of (Z)-2,3-bis(4-chlorophenylselanyl) prop-2-en-1-ol) (bis selenide), an organic compound containing the trace element selenium, and the constant search for drugs that improve the cognitive performance, the objective of the present study was to investigate whether bis selenide treatment ameliorates memory deficits induced by reserpine in rats. For this aim, male adult rats received a single subcutaneous injection of reserpine (1 mg/kg), a biogenic amine-depleting agent used to induce memory deficit. After 24 h, bis selenide at doses of 25 and 50 mg/kg was administered to rats by intragastric route, and 1 h later, the animals were submitted to behavior tasks. The effects of acute administration of bis selenide on memory were evaluated by social recognition, step-down passive avoidance, and object recognition paradigms. Exploratory and locomotor activities of rats were determined using the open-field test. Analysis of data revealed that the social memory disruption caused by reserpine was reversed by bis selenide at both doses. In addition, bis selenide, at the highest dose, prevented the memory deficit resulting from reserpine administration to rats in step-down passive avoidance and object recognition tasks. No significant alterations in locomotor and exploratory behaviors were found in animals treated with reserpine and/or bis selenide. Results obtained from distinct memory behavioral paradigms revealed that an acute treatment with bis selenide attenuated memory deficits induced by reserpine in rats.
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Affiliation(s)
- Cristiani Folharini Bortolatto
- Departamento de Química, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
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26
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What have we learned from the streptozotocin-induced animal model of sporadic Alzheimer’s disease, about the therapeutic strategies in Alzheimer’s research. J Neural Transm (Vienna) 2012; 120:233-52. [DOI: 10.1007/s00702-012-0877-9] [Citation(s) in RCA: 145] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 07/26/2012] [Indexed: 12/30/2022]
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27
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Wilhelm EA, Bortolatto CF, Nogueira CW. p-Methoxyl-diphenyl diselenide protects against cisplatin-induced renal toxicity in mice. Food Chem Toxicol 2012; 50:1187-93. [DOI: 10.1016/j.fct.2012.02.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Revised: 02/17/2012] [Accepted: 02/19/2012] [Indexed: 11/26/2022]
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