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Sun T, Zhen T, Harakandi CH, Wang L, Guo H, Chen Y, Sun H. New insights into butyrylcholinesterase: Pharmaceutical applications, selective inhibitors and multitarget-directed ligands. Eur J Med Chem 2024; 275:116569. [PMID: 38852337 DOI: 10.1016/j.ejmech.2024.116569] [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: 03/01/2024] [Revised: 05/30/2024] [Accepted: 06/02/2024] [Indexed: 06/11/2024]
Abstract
Butyrylcholinesterase (BChE), also known as pseudocholinesterase and serum cholinesterase, is an isoenzyme of acetylcholinesterase (AChE). It mediates the degradation of acetylcholine, especially under pathological conditions. Proverbial pharmacological applications of BChE, its mutants and modulators consist of combating Alzheimer's disease (AD), influencing multiple sclerosis (MS), addressing cocaine addiction, detoxifying organophosphorus poisoning and reflecting the progression or prognosis of some diseases. Of interest, recent reports have shed light on the relationship between BChE and lipid metabolism. It has also been proved that BChE is going to increase abnormally as a compensator for AChE in the middle and late stages of AD, and BChE inhibitors can alleviate cognitive disorders and positively influence some pathological features in AD model animals, foreboding favorable prospects and potential applications. Herein, the selective BChE inhibitors and BChE-related multitarget-directed ligands published in the last three years were briefly summarized, along with the currently known pharmacological applications of BChE, aiming to grasp the latest research directions. Thereinto, some emerging strategies for designing BChE inhibitors are intriguing, and the modulators based on target combination of histone deacetylase and BChE against AD is unprecedented. Furthermore, the involvement of BChE in the hydrolysis of ghrelin, the inhibition of low-density lipoprotein (LDL) uptake, and the down-regulation of LDL receptor (LDLR) expression suggests its potential to influence lipid metabolism disorders. This compelling prospect likely stimulates further exploration in this promising research direction.
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Affiliation(s)
- Tianyu Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Tengfei Zhen
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | | | - Lei Wang
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Huanchao Guo
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yao Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China.
| | - Haopeng Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China.
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Ravichandar R, Gadelkarim F, Muthaiah R, Glynos N, Murlanova K, Rai NK, Saraswat D, Polanco JJ, Dutta R, Pal D, Sim FJ. Dysregulated Cholinergic Signaling Inhibits Oligodendrocyte Maturation Following Demyelination. J Neurosci 2024; 44:e0051242024. [PMID: 38749703 PMCID: PMC11236584 DOI: 10.1523/jneurosci.0051-24.2024] [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: 01/04/2024] [Revised: 05/02/2024] [Accepted: 05/08/2024] [Indexed: 06/20/2024] Open
Abstract
Dysregulation of oligodendrocyte progenitor cell (OPC) recruitment and oligodendrocyte differentiation contribute to failure of remyelination in human demyelinating diseases such as multiple sclerosis (MS). Deletion of muscarinic receptor enhances OPC differentiation and remyelination. However, the role of ligand-dependent signaling versus constitutive receptor activation is unknown. We hypothesized that dysregulated acetylcholine (ACh) release upon demyelination contributes to ligand-mediated activation hindering myelin repair. Following chronic cuprizone (CPZ)-induced demyelination (male and female mice), we observed a 2.5-fold increase in ACh concentration. This increase in ACh concentration could be attributed to increased ACh synthesis or decreased acetylcholinesterase-/butyrylcholinesterase (BChE)-mediated degradation. Using choline acetyltransferase (ChAT) reporter mice, we identified increased ChAT-GFP expression following both lysolecithin and CPZ demyelination. ChAT-GFP expression was upregulated in a subset of injured and uninjured axons following intraspinal lysolecithin-induced demyelination. In CPZ-demyelinated corpus callosum, ChAT-GFP was observed in Gfap+ astrocytes and axons indicating the potential for neuronal and astrocytic ACh release. BChE expression was significantly decreased in the corpus callosum following CPZ demyelination. This decrease was due to the loss of myelinating oligodendrocytes which were the primary source of BChE. To determine the role of ligand-mediated muscarinic signaling following lysolecithin injection, we administered neostigmine, a cholinesterase inhibitor, to artificially raise ACh. We identified a dose-dependent decrease in mature oligodendrocyte density with no effect on OPC recruitment. Together, these results support a functional role of ligand-mediated activation of muscarinic receptors following demyelination and suggest that dysregulation of ACh homeostasis directly contributes to failure of remyelination in MS.
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Affiliation(s)
- Roopa Ravichandar
- Neuroscience Program, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
| | - Farah Gadelkarim
- Neuroscience Program, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
| | - Rupadevi Muthaiah
- Department of Pharmacology and Toxicology, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
| | - Nicolas Glynos
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan 48109
| | - Kateryna Murlanova
- Department of Physiology and Biophysics, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
| | - Nagendra K Rai
- Department of Neuroscience, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio 44195
| | - Darpan Saraswat
- Department of Pharmacology and Toxicology, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
| | - Jessie J Polanco
- Neuroscience Program, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
| | - Ranjan Dutta
- Department of Neuroscience, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio 44195
| | - Dinesh Pal
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan 48109
| | - Fraser J Sim
- Neuroscience Program, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
- Department of Pharmacology and Toxicology, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14203
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Arcas VC, Tig IA, Moga DFC, Vlad AL, Roman-Filip C, Fratila AM. A Systematic Literature Review on Inflammatory Markers in the Saliva of Patients with Multiple Sclerosis: A Cause or a Consequence of Periodontal Diseases. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:859. [PMID: 38929476 PMCID: PMC11205661 DOI: 10.3390/medicina60060859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/14/2024] [Accepted: 05/21/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: Multiple sclerosis (MS) is a chronic neurodegenerative disease often linked with systemic conditions such as periodontal diseases (PDs). This systematic review aims to explore the association between inflammatory markers in saliva and PDs in MS patients, assessing the use of saliva as a non-invasive tool to monitor disease progression. Materials and Methods: 82 publications were examined after a thorough search of scholarly databases to determine whether inflammatory markers were present in MS patients and whether they were associated with periodontal disease (PD). Quality and bias were assessed using the Newcastle-Ottawa Scale, resulting in eight articles that were thoroughly analyzed. Results: The results point to a strong correlation between MS and periodontal disorders, which may point to the same pathophysiological mechanism. It does, however, underscore the necessity of additional study to determine a definitive causal association. Conclusions: The findings indicate a strong association between MS and PDs, likely mediated by systemic inflammatory responses detectable in saliva. The review highlights the importance of oral health in managing MS and supports the utility of saliva as a practical, non-invasive medium for monitoring systemic inflammation. Further research is necessary to confirm the causal relationships and to consider integrating salivary diagnostics into routine clinical management for MS patients.
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Affiliation(s)
- Vasile Calin Arcas
- Doctoral School of Biomedical Sciences, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania;
| | - Ioan Andrei Tig
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Doru Florian Cornel Moga
- Department of Dental Medicine and Nursing, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (C.R.-F.); (A.M.F.)
- Military Clinical Emergency Hospital of Sibiu, 550024 Sibiu, Romania
| | - Alexandra Lavinia Vlad
- Doctoral School of Biomedical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania;
| | - Corina Roman-Filip
- Department of Dental Medicine and Nursing, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (C.R.-F.); (A.M.F.)
- Neurology Department, Emergency County Clinical Hospital Sibiu, 550245 Sibiu, Romania
| | - Anca Maria Fratila
- Department of Dental Medicine and Nursing, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (C.R.-F.); (A.M.F.)
- Military Clinical Emergency Hospital of Sibiu, 550024 Sibiu, Romania
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Akyuz E, Celik BR, Aslan FS, Sahin H, Angelopoulou E. Exploring the Role of Neurotransmitters in Multiple Sclerosis: An Expanded Review. ACS Chem Neurosci 2023; 14:527-553. [PMID: 36724132 DOI: 10.1021/acschemneuro.2c00589] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease of the central nervous system (CNS). Although emerging evidence has shown that changes in neurotransmitter levels in the synaptic gap may contribute to the pathophysiology of MS, their specific role has not been elucidated yet. In this review, we aim to analyze preclinical and clinical evidence on the structural and functional changes in neurotransmitters in MS and critically discuss their potential role in MS pathophysiology. Preclinical studies have demonstrated that alterations in glutamate metabolism may contribute to MS pathophysiology, by causing excitotoxic neuronal damage. Dysregulated interaction between glutamate and GABA results in synaptic loss. The GABAergic system also plays an important role, by regulating the activity and plasticity of neural networks. Targeting GABAergic/glutamatergic transmission may be effective in fatigue and cognitive impairment in MS. Acetylcholine (ACh) and dopamine can also affect the T-mediated inflammatory responses, thereby being implicated in MS-related neuroinflammation. Also, melatonin might affect the frequency of relapses in MS, by regulating the sleep-wake cycle. Increased levels of nitric oxide in inflammatory lesions of MS patients may be also associated with axonal neuronal degeneration. Therefore, neurotransmitter imbalance may be critically implicated in MS pathophysiology, and future studies are needed for our deeper understanding of their role in MS.
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Affiliation(s)
- Enes Akyuz
- Department of Biophysics, International School of Medicine, University of Health Sciences, Istanbul, Turkey, 34668
| | - Betul Rana Celik
- Hamidiye School of Medicine, University of Health Sciences, Istanbul, Turkey, 34668
| | - Feyza Sule Aslan
- Hamidiye International School of Medicine, University of Health Sciences, Istanbul, Turkey, 34668
| | - Humeyra Sahin
- School of Medicine, Bezmialem Vakif University, Istanbul, Turkey, 34093
| | - Efthalia Angelopoulou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece, 115 27
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Oshaghi M, Kourosh-Arami M, Roozbehkia M. Role of neurotransmitters in immune-mediated inflammatory disorders: a crosstalk between the nervous and immune systems. Neurol Sci 2023; 44:99-113. [PMID: 36169755 DOI: 10.1007/s10072-022-06413-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 09/14/2022] [Indexed: 02/07/2023]
Abstract
Immune-mediated inflammatory diseases (IMIDs) are a group of common heterogeneous disorders, characterized by an alteration of cellular homeostasis. Primarily, it has been shown that the release and diffusion of neurotransmitters from nervous tissue could result in signaling through lymphocyte cell-surface receptors and the modulation of immune function. This finding led to the idea that the neurotransmitters could serve as immunomodulators. It is now manifested that neurotransmitters can also be released from leukocytes and act as autocrine or paracrine modulators. Increasing data indicate that there is a crosstalk between inflammation and alterations in neurotransmission. The primary goal of this review is to demonstrate how these two pathways may converge at the level of the neuron and glia to involve in IMID. We review the role of neurotransmitters in IMID. The different effects that these compounds exert on a variety of immune cells are also reviewed. Current and future developments in understanding the cross-talk between the immune and nervous systems will undoubtedly identify new ways for treating immune-mediated diseases utilizing agonists or antagonists of neurotransmitter receptors.
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Affiliation(s)
- Mojgan Oshaghi
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Kourosh-Arami
- Department of Neuroscience, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.
| | - Maryam Roozbehkia
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran.
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Costantini E, Masciarelli E, Casorri L, Di Luigi M, Reale M. Medicinal herbs and multiple sclerosis: Overview on the hard balance between new therapeutic strategy and occupational health risk. Front Cell Neurosci 2022; 16:985943. [PMID: 36439198 PMCID: PMC9688751 DOI: 10.3389/fncel.2022.985943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/20/2022] [Indexed: 11/11/2022] Open
Abstract
Multiple sclerosis (MS) is an autoimmune disease characterized by demyelination and axonal loss of the central nervous system (CNS). Despite its spread throughout the world, the mechanisms that determine its onset are still to be defined. Immunological, genetic, viral, and environmental factors and exposure to chemicals may trigger MS. Many studies have highlighted the anti-inflammatory and anti-oxidant effects of medicinal herbs, which make them a natural and complementary treatment for neurodegenerative diseases. A severe reduction of several MS symptoms occurs with herbal therapy. Thus, the request for medicinal plants with potential beneficial effects, for MS patients, is constantly increasing. Consequently, a production increase needs. Unfortunately, many medicinal herbs were untested and their action mechanism, possible adverse effects, contraindications, or interactions with other drugs, are poorly or not investigated. Keeping in mind the pathological mechanisms of MS and the oxidative damages and mitochondrial dysfunctions induced by pesticides, it is important to understand if pesticides used to increase agricultural productivity and their residues in medicinal plants, may increase the risk of developing MS in both workers and consumers. Studies providing some indication about the relationship between environmental exposure to pesticides and MS disease incidence are few, fragmentary, and discordant. The aim of this article is to provide a glance at the therapeutic potential of medicinal plants and at the risk for MS onset of pesticides used by medicinal plant growers and present in medicinal herbs.
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Affiliation(s)
- Erica Costantini
- Department of Medicine and Science of Aging, G. d’Annunzio University of Chieti–Pescara, Chieti, Italy
| | - Eva Masciarelli
- Department of Technological Innovations and Safety of Plants, Products and Anthropic Settlements, National Institute for Insurance Against Accidents at Work, Rome, Italy
| | - Laura Casorri
- Department of Technological Innovations and Safety of Plants, Products and Anthropic Settlements, National Institute for Insurance Against Accidents at Work, Rome, Italy
| | - Marco Di Luigi
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL Research Center, National Institute for Insurance Against Accidents at Work, Rome, Italy
| | - Marcella Reale
- Department of Innovative Technologies in Medicine and Dentistry, G. d’Annunzio University of Chieti–Pescara, Chieti, Italy
- *Correspondence: Marcella Reale,
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7
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Lu M, Shi H, Taylor BV, Körner H. Alterations of subset and cytokine profile of peripheral T helper cells in PBMCs from Multiple Sclerosis patients or from individuals with MS risk SNPs near genes CYP27B1 and CYP24A1. Cytokine 2022; 153:155866. [PMID: 35339045 DOI: 10.1016/j.cyto.2022.155866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 02/21/2022] [Accepted: 03/14/2022] [Indexed: 11/03/2022]
Abstract
T helper cells play an important role in the aetiology of Multiple Sclerosis (MS). Vitamin D has an anti-inflammatory effect on T helper cells and can affect onset and pathogenesis of MS. Two genes of the metabolic Vitamin D pathway expressed by activated T helper (Th) cells have been identified as MS risk genes by genome-wide association studies, CYP27B1 (25(OH)D3 1-alpha-hydroxylase) and CYP24A1 (1,25(OH)2D3 24-alpha-hydroxylase). Therefore, we hypothesize that the MS risk alleles around gene CYP27B1 and CYP24A1 are associated with the altered inflammatory profile of peripheral Th cells in PBMCs both ex vivo and in vitro potentially influencing the pathogenesis of MS. PBMCs from MS patients (41 RRMS patients in their remitting stage and 4 SPMS patients) and 12 healthy controls were collected, subpopulation of Th cells in PBMCs and cytokine profile were tested by Flow cytometry and Cytometric Bead Array (CBA), respectively. MS risk SNPs were genotyped by allele-specific PCR analysis. Data were analysed using nonparametric tests and linear regression for adjusting multiple factors. The proportion of Th17.1, Th17 and Th1 cells were all associated with MS while the proportions of Th2 (significant) and Th17 (near significant) cells were correlated with the expanded disability scale score of MS patients. Additionally, we found a MS-specific dysregulation in the IL-6 and TNF production of Th cells in Concanavalin A-stimulated PBMCs. Furthermore, the risk allele rs2248359-C (near gene CYP24A1) showed a consistent inhibitory effect on the proportions of Th1 and Th17.1 cells, and the presence of the homozygous risk allele rs703842-AA (near gene CYP27B1) reduced the production of IL-2. In conclusion, both MS disease and its risk alleles near Vitamin D metabolism genes influence the inflammatory profile of T helper cells in PBMCs.
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Affiliation(s)
- Ming Lu
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China; Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia.
| | - Hui Shi
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China
| | - Bruce V Taylor
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Heinrich Körner
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, Anhui Province, China.
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Ramos-Martínez IE, Rodríguez MC, Cerbón M, Ramos-Martínez JC, Ramos-Martínez EG. Role of the Cholinergic Anti-Inflammatory Reflex in Central Nervous System Diseases. Int J Mol Sci 2021; 22:ijms222413427. [PMID: 34948222 PMCID: PMC8705572 DOI: 10.3390/ijms222413427] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/30/2021] [Accepted: 12/07/2021] [Indexed: 12/12/2022] Open
Abstract
In several central nervous system diseases, it has been reported that inflammation may be related to the etiologic process, therefore, therapeutic strategies are being implemented to control inflammation. As the nervous system and the immune system maintain close bidirectional communication in physiological and pathological conditions, the modulation of inflammation through the cholinergic anti-inflammatory reflex has been proposed. In this review, we summarized the evidence supporting chemical stimulation with cholinergic agonists and vagus nerve stimulation as therapeutic strategies in the treatment of various central nervous system pathologies, and their effect on inflammation.
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Affiliation(s)
- Ivan Emmanuel Ramos-Martínez
- Glycobiology, Cell Growth and Tissue Repair Research Unit (Gly-CRRET), Université Paris Est Créteil (UPEC), 94010 Créteil, France;
| | - María Carmen Rodríguez
- Centro de Investigación Sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública, SSA, Morelos 62100, Mexico;
| | - Marco Cerbón
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
- Correspondence: (M.C.); (E.G.R.-M.)
| | - Juan Carlos Ramos-Martínez
- Cardiology Department, Hospital General Regional Lic. Ignacio Garcia Tellez IMSS, Yucatán 97150, Mexico;
| | - Edgar Gustavo Ramos-Martínez
- Escuela de Ciencias, Universidad Autónoma Benito Juárez de Oaxaca, Oaxaca 68120, Mexico
- Instituto de Cómputo Aplicado en Ciencias, Oaxaca 68044, Mexico
- Correspondence: (M.C.); (E.G.R.-M.)
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9
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Neuroinflammation Modulation via α7 Nicotinic Acetylcholine Receptor and Its Chaperone, RIC-3. Molecules 2021; 26:molecules26206139. [PMID: 34684720 PMCID: PMC8539643 DOI: 10.3390/molecules26206139] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 12/14/2022] Open
Abstract
Nicotinic acetylcholine receptors (nAChRs) are widely expressed in or on various cell types and have diverse functions. In immune cells nAChRs regulate proliferation, differentiation and cytokine release. Specifically, activation of the α7 nAChR reduces inflammation as part of the cholinergic anti-inflammatory pathway. Here we review numerous effects of α7 nAChR activation on immune cell function and differentiation. Further, we also describe evidence implicating this receptor and its chaperone RIC-3 in diseases of the central nervous system and in neuroinflammation, focusing on multiple sclerosis (MS) and its animal model, experimental autoimmune encephalomyelitis (EAE). Deregulated neuroinflammation due to dysfunction of α7 nAChR provides one explanation for involvement of this receptor and of RIC-3 in neurodegenerative diseases. In this review, we also provide evidence implicating α7 nAChRs and RIC-3 in neurodegenerative diseases such as Alzheimer’s disease (AD) and Parkinson’s disease (PD) involving neuroinflammation. Besides, we will describe the therapeutic implications of activating the cholinergic anti-inflammatory pathway for diseases involving neuroinflammation.
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Walczak-Nowicka ŁJ, Herbet M. Acetylcholinesterase Inhibitors in the Treatment of Neurodegenerative Diseases and the Role of Acetylcholinesterase in their Pathogenesis. Int J Mol Sci 2021; 22:9290. [PMID: 34502198 PMCID: PMC8430571 DOI: 10.3390/ijms22179290] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 12/21/2022] Open
Abstract
Acetylcholinesterase (AChE) plays an important role in the pathogenesis of neurodegenerative diseases by influencing the inflammatory response, apoptosis, oxidative stress and aggregation of pathological proteins. There is a search for new compounds that can prevent the occurrence of neurodegenerative diseases and slow down their course. The aim of this review is to present the role of AChE in the pathomechanism of neurodegenerative diseases. In addition, this review aims to reveal the benefits of using AChE inhibitors to treat these diseases. The selected new AChE inhibitors were also assessed in terms of their potential use in the described disease entities. Designing and searching for new drugs targeting AChE may in the future allow the discovery of therapies that will be effective in the treatment of neurodegenerative diseases.
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Affiliation(s)
| | - Mariola Herbet
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 8bStreet, 20-090 Lublin, Poland;
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11
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Simões JLB, de Araújo JB, Bagatini MD. Anti-inflammatory Therapy by Cholinergic and Purinergic Modulation in Multiple Sclerosis Associated with SARS-CoV-2 Infection. Mol Neurobiol 2021; 58:5090-5111. [PMID: 34247339 PMCID: PMC8272687 DOI: 10.1007/s12035-021-02464-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/17/2021] [Indexed: 02/07/2023]
Abstract
The virus "acute respiratory syndrome coronavirus 2" (SARS-CoV-2) is the etiologic agent of coronavirus disease 2019 (COVID-19), initially responsible for an outbreak of pneumonia in Wuhan, China, which, due to the high level of contagion and dissemination, has become a pandemic. The clinical picture varies from mild to critical cases; however, all of these signs already show neurological problems, from sensory loss to neurological diseases. Thus, patients with multiple sclerosis (MS) infected with the new coronavirus are more likely to develop severe conditions; in addition to worsening the disease, this is due to the high level of pro-inflammatory cytokines, which is closely associated with increased mortality both in COVID-19 and MS. This increase is uncontrolled and exaggerated, characterizing the cytokine storm, so a possible therapy for this neuronal inflammation is the modulation of the cholinergic anti-inflammatory pathway, since acetylcholine (ACh) acts to reduce pro-inflammatory cytokines and acts directly on the brain for being released by cholinergic neurons, as well as acting on other cells such as immune and blood cells. In addition, due to tissue damage, there is an exacerbated release of adenosine triphosphate (ATP), potentiating the inflammatory process and activating purinergic receptors which act directly on neuroinflammation and positively modulate the inflammatory cycle. Associated with this, in neurological pathologies, there is greater expression of P2X7 in the cells of the microglia, which positively activates the immune inflammatory response. Thus, the administration of blockers of this receptor can act in conjunction with the action of ACh in the anticholinergic inflammatory pathway. Finally, there will be a reduction in the cytokine storm and triggered hyperinflammation, as well as the level of mortality in patients with multiple sclerosis infected with SARS-CoV-2 and the development of possible neurological damage.
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12
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Ghezzi L, Cantoni C, Pinget GV, Zhou Y, Piccio L. Targeting the gut to treat multiple sclerosis. J Clin Invest 2021; 131:e143774. [PMID: 34196310 DOI: 10.1172/jci143774] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The gut-brain axis (GBA) refers to the complex interactions between the gut microbiota and the nervous, immune, and endocrine systems, together linking brain and gut functions. Perturbations of the GBA have been reported in people with multiple sclerosis (pwMS), suggesting a possible role in disease pathogenesis and making it a potential therapeutic target. While research in the area is still in its infancy, a number of studies revealed that pwMS are more likely to exhibit altered microbiota, altered levels of short chain fatty acids and secondary bile products, and increased intestinal permeability. However, specific microbes and metabolites identified across studies and cohorts vary greatly. Small clinical and preclinical trials in pwMS and mouse models, in which microbial composition was manipulated through the use of antibiotics, fecal microbiota transplantation, and probiotic supplements, have provided promising outcomes in preventing CNS inflammation. However, results are not always consistent, and large-scale randomized controlled trials are lacking. Herein, we give an overview of how the GBA could contribute to MS pathogenesis, examine the different approaches tested to modulate the GBA, and discuss how they may impact neuroinflammation and demyelination in the CNS.
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Affiliation(s)
- Laura Ghezzi
- Department of Neurology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.,University of Milan, Milan, Italy
| | - Claudia Cantoni
- Department of Neurology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Gabriela V Pinget
- Charles Perkins Centre, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Yanjiao Zhou
- Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut, USA
| | - Laura Piccio
- Department of Neurology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.,Brain and Mind Centre, School of Medical Sciences, University of Sydney, Sydney, New South Wales, Australia.,Hope Center for Neurological Disorders, Department of Neurology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
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13
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D'Angelo C, Costantini E, Salvador N, Marchioni M, Di Nicola M, Greig NH, Reale M. nAChRs gene expression and neuroinflammation in APPswe/PS1dE9 transgenic mouse. Sci Rep 2021; 11:9711. [PMID: 33958667 PMCID: PMC8102527 DOI: 10.1038/s41598-021-89139-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/21/2021] [Indexed: 11/16/2022] Open
Abstract
An evaluation of the APPswe/PS1dE9 transgenic AD mouse, presenting with the toxic Aβ1-42 deposition found in human AD, allowed us to characterize time-dependent changes in inflammatory and cholinergic markers present in AD. Astrogliosis was observed in cortex and hippocampus, with cellular loss occurring in the same areas in which Aβ plaques were present. In this setting, we found early significantly elevated levels of IL-1β and TNFα gene expression; with the hippocampus showing the highest IL-1β expression. To investigate the cholinergic anti-inflammatory pathway, the expression of nicotinic receptors (nAChRs) and cholinesterase enzymes also was evaluated. The anti-inflammatory nAChRα7, α4, and β2 were particularly increased at 6 months of age in the hippocampus, potentially as a strategy to counteract Aβ deposition and the ensuing inflammatory state. A time-dependent subunit switch to the α3β4 type occurred. Whether α3, β4 subunits have a pro-inflammatory or an inhibitory effect on ACh stimulation remains speculative. Aβ1-42 deposition, neuronal loss and increased astrocytes were detected, and a time-dependent change in components of the cholinergic anti-inflammatory pathway were observed. A greater understanding of time-dependent Aβ/nAChRs interactions may aid in defining new therapeutic strategies and novel molecular targets.
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Affiliation(s)
- Chiara D'Angelo
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy
| | - Erica Costantini
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy
| | - Nieves Salvador
- Department of Molecular, Cellular and Developmental Neurobiology, Instituto Cajal-CSIC, Madrid, Spain
| | - Michele Marchioni
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy
| | - Marta Di Nicola
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy
| | - Nigel H Greig
- Drug Design and Development Section, Translational Gerontology Branch, Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA
| | - Marcella Reale
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy.
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14
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Reale M, Costantini E. Cholinergic Modulation of the Immune System in Neuroinflammatory Diseases. Diseases 2021; 9:diseases9020029. [PMID: 33921376 PMCID: PMC8167596 DOI: 10.3390/diseases9020029] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 02/06/2023] Open
Abstract
Frequent diseases of the CNS, such as Alzheimer’s disease, Parkinson’s disease, multiple sclerosis, and psychiatric disorders (e.g., schizophrenia), elicit a neuroinflammatory response that contributes to the neurodegenerative disease process itself. The immune and nervous systems use the same mediators, receptors, and cells to regulate the immune and nervous systems as well as neuro-immune interactions. In various neurodegenerative diseases, peripheral inflammatory mediators and infiltrating immune cells from the periphery cause exacerbation to current injury in the brain. Acetylcholine (ACh) plays a crucial role in the peripheral and central nervous systems, in fact, other than cells of the CNS, the peripheral immune cells also possess a cholinergic system. The findings on peripheral cholinergic signaling, and the activation of the “cholinergic anti-inflammatory pathway” mediated by ACh binding to α7 nAChR as one of the possible mechanisms for controlling inflammation, have restarted interest in cholinergic-mediated pathological processes and in the new potential therapeutic target for neuro-inflammatory-degenerative diseases. Herein, we focus on recent progress in the modulatory mechanisms of the cholinergic anti-inflammatory pathway in neuroinflammatory diseases.
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Affiliation(s)
- Marcella Reale
- Department of Innovative Technologies in Medicine and Dentistry, University “G.d’Annunzio”, 65122 Chieti-Pescara, Italy
- Correspondence:
| | - Erica Costantini
- Department of Medical, Oral and Biotechnological Science, University “G.d’Annunzio”, 65122 Chieti-Pescara, Italy;
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15
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Thorne MWD, Cash MK, Reid GA, Burley DE, Luke D, Pottie IR, Darvesh S. Imaging Butyrylcholinesterase in Multiple Sclerosis. Mol Imaging Biol 2020; 23:127-138. [PMID: 32926288 DOI: 10.1007/s11307-020-01540-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/30/2020] [Accepted: 09/01/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Molecular imaging agents targeting butyrylcholinesterase (BChE) have shown promise in other neurodegenerative disorders and may have utility in detecting changes to normal appearing white matter in multiple sclerosis (MS). BChE activity is present in white matter and localizes to activated microglia associated with MS lesions. The purpose of this study was to further characterize changes in the cholinergic system in MS pathology, and to explore the utility of BChE radioligands as potential diagnostic and treatment monitoring agents in MS. PROCEDURE Cortical and white matter lesions were identified using myelin staining, and lesions were classified based on microglial activation patterns. Adjacent brain sections were used for cholinesterase histochemistry and in vitro autoradiography using phenyl 4-[123I]-iodophenylcarbamate (123I-PIP), a previously described small-molecule cholinesterase-binding radioligand. RESULTS BChE activity is positively correlated with microglial activation in white matter MS lesions. There is no alteration in cholinesterase activity in cortical MS lesions. 123I-PIP autoradiography revealed uptake of radioactivity in normal white matter, absence of radioactivity within demyelinated MS lesions, and variable uptake of radioactivity in adjacent normal-appearing white matter. CONCLUSIONS BChE imaging agents have the potential to detect MS lesions and subtle pathology in normal-appearing white matter in postmortem MS brain tissue. The possibility of BChE imaging agents serving to supplement current diagnostic and treatment monitoring strategies should be evaluated.
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Affiliation(s)
- M W D Thorne
- Department of Medical Neuroscience, Dalhousie University, Halifax, NS, Canada.,Department of Medicine (Neurology), Dalhousie University, Halifax, NS, Canada
| | - M K Cash
- Department of Medical Neuroscience, Dalhousie University, Halifax, NS, Canada
| | - G A Reid
- Department of Medical Neuroscience, Dalhousie University, Halifax, NS, Canada
| | - D E Burley
- Department of Medical Neuroscience, Dalhousie University, Halifax, NS, Canada
| | - D Luke
- Department of Medical Neuroscience, Dalhousie University, Halifax, NS, Canada
| | - I R Pottie
- Department of Chemistry and Physics, Mount Saint Vincent University, Halifax, NS, Canada.,Department of Chemistry, Saint Mary's University, Halifax, NS, Canada
| | - S Darvesh
- Department of Medical Neuroscience, Dalhousie University, Halifax, NS, Canada. .,Department of Medicine (Neurology), Dalhousie University, Halifax, NS, Canada. .,Department of Chemistry and Physics, Mount Saint Vincent University, Halifax, NS, Canada.
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16
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Gatta V, Mengod G, Reale M, Tata AM. Possible Correlation between Cholinergic System Alterations and Neuro/Inflammation in Multiple Sclerosis. Biomedicines 2020; 8:E153. [PMID: 32521719 PMCID: PMC7345633 DOI: 10.3390/biomedicines8060153] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/05/2020] [Accepted: 06/06/2020] [Indexed: 02/06/2023] Open
Abstract
Multiple sclerosis (MS) is an autoimmune and demyelinating disease of the central nervous system. Although the etiology of MS is still unknown, both genetic and environmental factors contribute to the pathogenesis of the disease. Acetylcholine participates in the modulation of central and peripheral inflammation. The cells of the immune system, as well as microglia, astrocytes and oligodendrocytes express cholinergic markers and receptors of muscarinic and nicotinic type. The role played by acetylcholine in MS has been recently investigated. In the present review, we summarize the evidence indicating the cholinergic dysfunction in serum and cerebrospinal fluid of relapsing-remitting (RR)-MS patients and in the brains of the MS animal model experimental autoimmune encephalomyelitis (EAE). The correlation between the increased activity of the cholinergic hydrolyzing enzymes acetylcholinesterase and butyrylcholinesterase, the reduced levels of acetylcholine and the increase of pro-inflammatory cytokines production were recently described in immune cells of MS patients. Moreover, the genetic polymorphisms for both hydrolyzing enzymes and the possible correlation with the altered levels of their enzymatic activity have been also reported. Finally, the changes in cholinergic markers expression in the central nervous system of EAE mice in peak and chronic phases suggest the involvement of the acetylcholine also in neuro-inflammatory processes.
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Affiliation(s)
- Valentina Gatta
- Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences, “G. d’Annunzio” University, 66100 Chieti, Italy;
| | | | - Marcella Reale
- Department of Medical, Oral and Biotechnological Science, University “G. d’Annunzio” Chieti-Pescara, 66100 Chieti, Italy;
| | - Ada Maria Tata
- Department of Biology and Biotechnologies C. Darwin, “Sapienza” University of Rome, 00185 Rome, Italy
- Research Center of Neurobiology Daniel Bovet, “Sapienza” University of Rome, 00185 Rome, Italy
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17
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Reale M, Costantini E, Jagarlapoodi S, Khan H, Belwal T, Cichelli A. Relationship of Wine Consumption with Alzheimer's Disease. Nutrients 2020; 12:E206. [PMID: 31941117 PMCID: PMC7019227 DOI: 10.3390/nu12010206] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Alzheimer's disease (AD), the most threatening neurodegenerative disease, is characterized by the loss of memory and language function, an unbalanced perception of space, and other cognitive and physical manifestations. The pathology of AD is characterized by neuronal loss and the extensive distribution of senile plaques and neurofibrillary tangles (NFTs). The role of environment and the diet in AD is being actively studied, and nutrition is one of the main factors playing a prominent role in the prevention of neurodegenerative diseases. In this context, the relationship between dementia and wine use/abuse has received increased research interest, with varying and often conflicting results. Scope and Approach: With this review, we aimed to critically summarize the main relevant studies to clarify the relationship between wine drinking and AD, as well as how frequency and/or amount of drinking may influence the effects. Key Findings and Conclusions: Overall, based on the interpretation of various studies, no definitive results highlight if light to moderate alcohol drinking is detrimental to cognition and dementia, or if alcohol intake could reduce risk of developing AD.
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Affiliation(s)
- Marcella Reale
- Dept. of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio” Chieti-Pescara, 65100 Chieti, Italy; (E.C.); (S.J.); (A.C.)
| | - Erica Costantini
- Dept. of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio” Chieti-Pescara, 65100 Chieti, Italy; (E.C.); (S.J.); (A.C.)
| | - Srinivas Jagarlapoodi
- Dept. of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio” Chieti-Pescara, 65100 Chieti, Italy; (E.C.); (S.J.); (A.C.)
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan;
| | - Tarun Belwal
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310027, China;
| | - Angelo Cichelli
- Dept. of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio” Chieti-Pescara, 65100 Chieti, Italy; (E.C.); (S.J.); (A.C.)
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18
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Zhou L, Lin X, Ma X, Liu Y, Ma L, Chen Z, Chen H, Si L, Chen X. Acetylcholine regulates the development of experimental autoimmune encephalomyelitis via the CD4+ cells proliferation and differentiation. Int J Neurosci 2020; 130:788-803. [PMID: 31906749 DOI: 10.1080/00207454.2019.1706504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Linli Zhou
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
- Epidemiology and Infection Control Section, Medical Affairs Department, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Xiuli Lin
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Xiaomeng Ma
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Yingying Liu
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Lili Ma
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Zhaoyu Chen
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Hao Chen
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Lei Si
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
| | - Xiaohong Chen
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong China
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19
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Di Pinto G, Di Bari M, Martin-Alvarez R, Sperduti S, Serrano-Acedo S, Gatta V, Tata AM, Mengod G. Comparative study of the expression of cholinergic system components in the CNS of experimental autoimmune encephalomyelitis mice: Acute vs remitting phase. Eur J Neurosci 2019; 48:2165-2181. [PMID: 30144326 DOI: 10.1111/ejn.14125] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 07/25/2018] [Accepted: 08/01/2018] [Indexed: 02/02/2023]
Abstract
Acetylcholine (ACh) is involved in the modulation of the inflammatory response. ACh levels are regulated by its synthesizing enzyme, choline acetyltransferase (ChAT), and by its hydrolyzing enzymes, mainly acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE). A more comprehensive understanding of the cholinergic system in experimental autoimmune encephalomyelitis (EAE) disease progression could pave the path for the development of therapies to ameliorate multiple sclerosis (MS). In this work, we analyzed possible alterations of the CNS cholinergic system in the neuroinflammation process by using a MOG-induced EAE mice model. MOG- and vehicle-treated animals were studied at acute and remitting phases. We examined neuropathology and analyzed mRNA expression of ChAT, AChE and the α7 subunit of the nicotinic acetylcholine receptor (α7nAChR), as well as AChE and BuChE enzyme activities, in brain and spinal cord sections during disease progression. The mRNA expression and enzyme activities of these cholinergic markers were up- or down-regulated in many cholinergic areas and other brain areas of EAE mice in the acute and remitting phases of the disease. BuChE was present in a higher proportion of astroglia and microglia/macrophage cells in the EAE remitting group. The observed changes in cholinergic markers expression and cellular localization in the CNS during EAE disease progression suggests their potential involvement in the development of the neuroinflammatory process and may lay the ground to consider cholinergic system components as putative anti-inflammatory therapeutic targets for MS.
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Affiliation(s)
- Giovanni Di Pinto
- IIBB-CSIC, IDIBAPS, CIBERNED, Barcelona, Spain.,Department of Biology and Biotechnologies C. Darwin, "Sapienza" University of Rome, Rome, Italy
| | - Maria Di Bari
- IIBB-CSIC, IDIBAPS, CIBERNED, Barcelona, Spain.,Department of Biology and Biotechnologies C. Darwin, "Sapienza" University of Rome, Rome, Italy
| | | | - Samantha Sperduti
- IIBB-CSIC, IDIBAPS, CIBERNED, Barcelona, Spain.,Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences, "G.d'Annunzio" University, Chieti, Italy.,Molecular Genetics Unit, CeSI-Met, Chieti, Italy
| | | | - Valentina Gatta
- Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences, "G.d'Annunzio" University, Chieti, Italy.,Molecular Genetics Unit, CeSI-Met, Chieti, Italy
| | - Ada M Tata
- Department of Biology and Biotechnologies C. Darwin, "Sapienza" University of Rome, Rome, Italy.,Research Center of Neurobiology Daniel Bovet, "Sapienza" University of Rome, Rome, Italy
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20
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Polachini CRN, Spanevello RM, Schetinger MRC, Morsch VM. Cholinergic and purinergic systems: A key to multiple sclerosis? J Neurol Sci 2018; 392:8-21. [DOI: 10.1016/j.jns.2018.06.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 06/21/2018] [Accepted: 06/24/2018] [Indexed: 12/20/2022]
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21
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Kozlova DI, Kochkina EG, Dubrovskaya NM, Zhuravin IA, Nalivaeva NN. Effect of Prenatal Hypoxia on Cholinesterase Activity in Blood Serum of Rats. NEUROCHEM J+ 2018. [DOI: 10.1134/s1819712418020071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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D'Angelo C, Reale M, Costantini E, Di Nicola M, Porfilio I, de Andrés C, Fernández-Paredes L, Sánchez-Ramón S, Pasquali L. Profiling of Canonical and Non-Traditional Cytokine Levels in Interferon-β-Treated Relapsing-Remitting-Multiple Sclerosis Patients. Front Immunol 2018; 9:1240. [PMID: 29915590 PMCID: PMC5994428 DOI: 10.3389/fimmu.2018.01240] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 05/17/2018] [Indexed: 11/13/2022] Open
Abstract
Background Multiple sclerosis (MS) is a chronic, progressive autoimmune disease of the central nervous system in which inflammation plays a key role in the induction, development, and progression. Most of the MS patients present with relapsing–remitting (RR) form, characterized by flare-ups followed by periods of recovery. Many inflammatory and anti-inflammatory cytokines have been proposed as backers in MS pathogenesis, and the balance between these differing cytokines can regulate MS severity. Interferon (IFN)-β, a current disease-modifying therapy for MS, has demonstrated beneficial effects in reducing disease severity in MS patients. However, its immunoregulatory and anti-inflammatory actions in MS are not wholly understood. The aim of the study was to define, in clinically stable patients with RR-MS, the serum concentration of several cytokines, canonical or not, and their modulation by IFN-β therapy. Methods Relapsing–remitting-MS patients were enrolled and diagnosed according to revised Mc Donald Diagnostic Criteria. A set of cytokines [including non-canonical neurotransmitter acetylcholine (ACh) and adipokines] and B-cell differentiation molecules, as potential biomarkers, were evaluated in 30 non-treated RR-MS patients compared to 30 IFN-β-treated MS patients and 30 age, gender, and body mass index-matched healthy controls (HC). Results Naïve MS patients showed significantly higher levels of interleukin (IL)-1β, IL-12/IL-23p40, IL-18, high-mobility group box protein-1, and IL-18 binding protein (IL-18BP) than MS-treated patients (p < 0.001 for all) and HC (p < 0.01). IFN-β therapy has significantly downmodulated IL-1β, IL-12/IL-23p40, IL-18 to normal levels (p < 0.001), whereas it has decreased IL-18BP (p < 0.001). ACh was significantly higher in the IFN-β-treated than HC and non-treated MS patients (p < 0.001). No significant differences were observed either in adipokines concentration or in B-cell-associated molecules among the three study groups. Conclusion Although more experimental evidence are required, we speculate that the efficacy of treatment of MS with IFN-β is mediated, at least in part, by its ability to work on several levels to slow down the disease progression. Proposed actions include the modulation of IL-1–inflammasome axis and modulation of ACh, B-cell activating factor/a proliferation-inducing ligand system, and several adipokines.
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Affiliation(s)
- Chiara D'Angelo
- Department of Medical, Oral and Biotechnological Sciences, School of Medicine and Health Sciences, University "G.d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Marcella Reale
- Department of Medical, Oral and Biotechnological Sciences, School of Medicine and Health Sciences, University "G.d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Erica Costantini
- Department of Medical, Oral and Biotechnological Sciences, School of Medicine and Health Sciences, University "G.d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Marta Di Nicola
- Department of Medical, Oral and Biotechnological Sciences, School of Medicine and Health Sciences, University "G.d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Italo Porfilio
- Department of Medicine and Ageing Sciences, School of Hygiene and Preventive Medicine, University "G.d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Clara de Andrés
- Department of Neurology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Lidia Fernández-Paredes
- Department of Clinical Immunology and IdISSC, Hospital Clínico San Carlos, Madrid, Spain.,Department of Immunology, Complutense University School of Medicine, Madrid, Spain
| | - Silvia Sánchez-Ramón
- Department of Clinical Immunology and IdISSC, Hospital Clínico San Carlos, Madrid, Spain.,Department of Immunology, Complutense University School of Medicine, Madrid, Spain
| | - Livia Pasquali
- Department of Clinical and Experimental Medicine, Neurology Unit, University of Pisa, Pisa, Italy
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23
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Butyrylcholinesterase and Acetylcholinesterase polymorphisms in Multiple Sclerosis patients: implication in peripheral inflammation. Sci Rep 2018; 8:1319. [PMID: 29358722 PMCID: PMC5778050 DOI: 10.1038/s41598-018-19701-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 12/29/2017] [Indexed: 01/23/2023] Open
Abstract
Multiple Sclerosis (MS) is an autoimmune disease, having not fully understood aetiology, and both genetic and environmental factors contribute to the pathogenesis of the disease. The cholinergic system has been indicated as a mediator of neuro-immune interactions, as well as an internal regulator of immune responses. The aim of the present research was to assess the associations between BChE and AChE genetic variations and serum cholinergic and inflammatory profiles in 102 Relapsing Remitting-MS patients and 117 healthy controls. An increased frequency of the BChE K-allele in MS patients as compared to controls was found. In addition, data showed that patients had higher BChE enzymatic activity, which is increased by the presence of the polymorphic allele and reduced amounts of circulating ACh. AChE polymorphism was significantly associated to reduced activity in both patients and controls. We propose that serum BChE and AChE activity may be used as a secondary markers to assess the role of non-neuronal cholinergic system in regulating peripheral inflammation via ACh regulation. This pilot study shed light on the role of the non-neuronal cholinergic system in immune cells to better understand MS pathogenesis. The cross-talk between the periphery and the CNS could have a new undescribed crucial role for MS, regarded as a systemic disease.
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24
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Ben Anes A, Ben Nasr H, Garrouch A, Bennour S, Bchir S, Hachana M, Benzarti M, Tabka Z, Chahed K. Alterations in acetylcholinesterase and butyrylcholinesterase activities in chronic obstructive pulmonary disease: relationships with oxidative and inflammatory markers. Mol Cell Biochem 2017; 445:1-11. [DOI: 10.1007/s11010-017-3246-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 12/08/2017] [Indexed: 12/23/2022]
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