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Spanos F, Deleidi M. Glycolipids in Parkinson's disease: beyond neuronal function. FEBS Open Bio 2023; 13:1558-1579. [PMID: 37219461 PMCID: PMC10476577 DOI: 10.1002/2211-5463.13651] [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: 03/13/2023] [Revised: 05/10/2023] [Accepted: 05/22/2023] [Indexed: 05/24/2023] Open
Abstract
Glycolipid balance is key to normal body function, and its alteration can lead to a variety of diseases involving multiple organs and tissues. Glycolipid disturbances are also involved in Parkinson's disease (PD) pathogenesis and aging. Increasing evidence suggests that glycolipids affect cellular functions beyond the brain, including the peripheral immune system, intestinal barrier, and immunity. Hence, the interplay between aging, genetic predisposition, and environmental exposures could initiate systemic and local glycolipid changes that lead to inflammatory reactions and neuronal dysfunction. In this review, we discuss recent advances in the link between glycolipid metabolism and immune function and how these metabolic changes can exacerbate immunological contributions to neurodegenerative diseases, with a focus on PD. Further understanding of the cellular and molecular mechanisms that control glycolipid pathways and their impact on both peripheral tissues and the brain will help unravel how glycolipids shape immune and nervous system communication and the development of novel drugs to prevent PD and promote healthy aging.
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Affiliation(s)
- Fokion Spanos
- Institut Imagine, INSERM UMR1163Paris Cité UniversityFrance
- Aligning Science Across Parkinson's (ASAP) Collaborative Research NetworkChevy ChaseMDUSA
| | - Michela Deleidi
- Institut Imagine, INSERM UMR1163Paris Cité UniversityFrance
- Aligning Science Across Parkinson's (ASAP) Collaborative Research NetworkChevy ChaseMDUSA
- Department of Neurodegenerative Diseases, Center of Neurology, Hertie Institute for Clinical Brain ResearchUniversity of TübingenGermany
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2
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Mutoh T, Ueda A, Niimi Y. Sphingolipid abnormalities in encephalomyeloradiculoneuropathy (EMRN) are associated with an anti-neutral glycolipid antibody. FEBS Open Bio 2023; 13:1580-1586. [PMID: 36807737 PMCID: PMC10476566 DOI: 10.1002/2211-5463.13578] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 02/15/2023] [Indexed: 02/23/2023] Open
Abstract
Accumulating evidence suggests that various sphingolipids and glycosphingolipids can act as mediators for inflammation or signaling molecules in the nervous system. In this article, we explore the molecular basis of a new neuroinflammatory disorder called encephalomyeloradiculoneuropathy (EMRN), which affects the brain, spinal cord, and peripheral nerves; in particular, we discuss whether glycolipid and sphingolipid dysmetabolism is present in patients with this disorder. This review will focus on the pathognomonic significance of sphingolipid and glycolipid dysmetabolism for the development of EMRN and the possible involvement of inflammation in the nervous system.
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Affiliation(s)
- Tatsuro Mutoh
- Department of Neurology and NeuroscienceFujita Health University HospitalToyoakeJapan
- Fujita Health University Central Japan International Airport ClinicTokomaneJapan
| | - Akihiro Ueda
- Department of Neurology and NeuroscienceFujita Health University HospitalToyoakeJapan
| | - Yoshiki Niimi
- Department of Neurology and NeuroscienceFujita Health University HospitalToyoakeJapan
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3
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Coutinho Costa VG, Araújo SES, Alves-Leon SV, Gomes FCA. Central nervous system demyelinating diseases: glial cells at the hub of pathology. Front Immunol 2023; 14:1135540. [PMID: 37261349 PMCID: PMC10227605 DOI: 10.3389/fimmu.2023.1135540] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 04/28/2023] [Indexed: 06/02/2023] Open
Abstract
Inflammatory demyelinating diseases (IDDs) are among the main causes of inflammatory and neurodegenerative injury of the central nervous system (CNS) in young adult patients. Of these, multiple sclerosis (MS) is the most frequent and studied, as it affects about a million people in the USA alone. The understanding of the mechanisms underlying their pathology has been advancing, although there are still no highly effective disease-modifying treatments for the progressive symptoms and disability in the late stages of disease. Among these mechanisms, the action of glial cells upon lesion and regeneration has become a prominent research topic, helped not only by the discovery of glia as targets of autoantibodies, but also by their role on CNS homeostasis and neuroinflammation. In the present article, we discuss the participation of glial cells in IDDs, as well as their association with demyelination and synaptic dysfunction throughout the course of the disease and in experimental models, with a focus on MS phenotypes. Further, we discuss the involvement of microglia and astrocytes in lesion formation and organization, remyelination, synaptic induction and pruning through different signaling pathways. We argue that evidence of the several glia-mediated mechanisms in the course of CNS demyelinating diseases supports glial cells as viable targets for therapy development.
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Affiliation(s)
| | - Sheila Espírito-Santo Araújo
- Laboratório de Biologia Celular e Tecidual, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, Brazil
| | - Soniza Vieira Alves-Leon
- Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Biomédico, Universidade Federal do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
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Swindell WR, Bojanowski K, Chaudhuri RK. Transcriptomic Analysis of Fumarate Compounds Identifies Unique Effects of Isosorbide Di-(Methyl Fumarate) on NRF2, NF-kappaB and IRF1 Pathway Genes. Pharmaceuticals (Basel) 2022; 15:ph15040461. [PMID: 35455458 PMCID: PMC9026097 DOI: 10.3390/ph15040461] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/09/2022] [Accepted: 04/10/2022] [Indexed: 11/16/2022] Open
Abstract
Dimethyl fumarate (DMF) has emerged as a first-line therapy for relapsing-remitting multiple sclerosis (RRMS). This treatment, however, has been limited by adverse effects, which has prompted development of novel derivatives with improved tolerability. We compared the effects of fumarates on gene expression in astrocytes. Our analysis included diroximel fumarate (DRF) and its metabolite monomethyl fumarate (MMF), along with a novel compound isosorbide di-(methyl fumarate) (IDMF). Treatment with IDMF resulted in the largest number of differentially expressed genes. The effects of DRF and MMF were consistent with NRF2 activation and NF-κB inhibition, respectively. IDMF responses, however, were concordant with both NRF2 activation and NF-κB inhibition, and we confirmed IDMF-mediated NF-κB inhibition using a reporter assay. IDMF also down-regulated IRF1 expression and IDMF-decreased gene promoters were enriched with IRF1 recognition sequences. Genes altered by each fumarate overlapped significantly with those near loci from MS genetic association studies, but IDMF had the strongest overall effect on MS-associated genes. These results show that next-generation fumarates, such as DRF and IDMF, have effects differing from those of the MMF metabolite. Our findings support a model in which IDMF attenuates oxidative stress via NRF2 activation, with suppression of NF-κB and IRF1 contributing to mitigation of inflammation and pyroptosis.
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Affiliation(s)
- William R. Swindell
- Department of Internal Medicine, The Jewish Hospital, Cincinnati, OH 45236, USA
- Correspondence:
| | - Krzysztof Bojanowski
- Sunny BioDiscovery Inc., Santa Paula, CA 93060, USA;
- Symbionyx Pharmaceuticals Inc., Boonton, NJ 07005, USA;
| | - Ratan K. Chaudhuri
- Symbionyx Pharmaceuticals Inc., Boonton, NJ 07005, USA;
- Sytheon Ltd., Boonton, NJ 07005, USA
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Song Y, Wu Z, Zhao P. The protective effects of activating Sirt1/NF-κB pathway for neurological disorders. Rev Neurosci 2021; 33:427-438. [PMID: 34757706 DOI: 10.1515/revneuro-2021-0118] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/08/2021] [Indexed: 12/30/2022]
Abstract
Sirt1, a member of the sirtuins family, is a nicotinamide adenosine dinucleotide (NAD+)-dependent deacetylase. It can be involved in the regulation of several processes including inflammatory response, apoptosis, oxidative stress, energy metabolism, and autophagy by exerting deacetylation. Nuclear factor-κB (NF-κB), a crucial nuclear transcription factor with specific DNA binding sequences, exists in almost all cells and plays a vital role in several biological processes involving inflammatory response, immune response, and apoptosis. As the hub of multiple intracellular signaling pathways, the activity of NF-κB is regulated by multiple factors. Sirt1 can both directly deacetylate NF-κB and indirectly through other molecules to inhibit its activity. We would like to emphasize that Sirt1/NF-κB is a signaling pathway that is closely related to neuroinflammation. Many recent studies have demonstrated the neuroprotective effects of Sirt1/NF-κB signaling pathway activation applied to the treatment of neurological related diseases. In this review, we focus on new advances in the neuroprotective effects of the Sirt1/NF-κB pathway. First, we briefly review Sirt1 and NF-κB, two key molecules of cellular metabolism. Next, we discuss the connection between NF-κB and neuroinflammation. In addition, we explore how Sirt1 regulates NF-κB in nerve cells and relevant evidence. Finally, we analyze the therapeutic effects of the Sirt1/NF-κB pathway in several common neuroinflammation-related diseases.
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Affiliation(s)
- Yanhong Song
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Ziyi Wu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Ping Zhao
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang 110004, China
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Belarbi K, Cuvelier E, Bonte MA, Desplanque M, Gressier B, Devos D, Chartier-Harlin MC. Glycosphingolipids and neuroinflammation in Parkinson's disease. Mol Neurodegener 2020; 15:59. [PMID: 33069254 PMCID: PMC7568394 DOI: 10.1186/s13024-020-00408-1] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 10/01/2020] [Indexed: 12/15/2022] Open
Abstract
Parkinson's disease is a progressive neurodegenerative disease characterized by the loss of dopaminergic neurons of the nigrostriatal pathway and the formation of neuronal inclusions known as Lewy bodies. Chronic neuroinflammation, another hallmark of the disease, is thought to play an important role in the neurodegenerative process. Glycosphingolipids are a well-defined subclass of lipids that regulate crucial aspects of the brain function and recently emerged as potent regulators of the inflammatory process. Deregulation in glycosphingolipid metabolism has been reported in Parkinson's disease. However, the interrelationship between glycosphingolipids and neuroinflammation in Parkinson's disease is not well known. This review provides a thorough overview of the links between glycosphingolipid metabolism and immune-mediated mechanisms involved in neuroinflammation in Parkinson's disease. After a brief presentation of the metabolism and function of glycosphingolipids in the brain, it summarizes the evidences supporting that glycosphingolipids (i.e. glucosylceramides or specific gangliosides) are deregulated in Parkinson's disease. Then, the implications of these deregulations for neuroinflammation, based on data from human inherited lysosomal glycosphingolipid storage disorders and gene-engineered animal studies are outlined. Finally, the key molecular mechanisms by which glycosphingolipids could control neuroinflammation in Parkinson's disease are highlighted. These include inflammasome activation and secretion of pro-inflammatory cytokines, altered calcium homeostasis, changes in the blood-brain barrier permeability, recruitment of peripheral immune cells or production of autoantibodies.
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Affiliation(s)
- Karim Belarbi
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, 1 Place de Verdun, 59006 Lille, France
- Département de Pharmacologie de la Faculté de Pharmacie, Univ. Lille, Lille, France
| | - Elodie Cuvelier
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, 1 Place de Verdun, 59006 Lille, France
- Département de Pharmacologie de la Faculté de Pharmacie, Univ. Lille, Lille, France
| | - Marie-Amandine Bonte
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, 1 Place de Verdun, 59006 Lille, France
| | - Mazarine Desplanque
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, 1 Place de Verdun, 59006 Lille, France
- Département de Pharmacologie de la Faculté de Pharmacie, Univ. Lille, Lille, France
| | - Bernard Gressier
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, 1 Place de Verdun, 59006 Lille, France
- Département de Pharmacologie de la Faculté de Pharmacie, Univ. Lille, Lille, France
| | - David Devos
- Univ. Lille, Inserm, CHU-Lille, Lille Neuroscience & Cognition, 1 Place de Verdun, 59006 Lille, France
- Département de Pharmacologie Médicale, I-SITE ULNE, LiCEND, Lille, France
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Gong X, Qin B, Ma Q. Relationship between adhesion molecules and virological response to pegylated interferon-alpha-2a treatment in patients with chronic hepatitis B: A pilot study. Hepatol Res 2014; 44:1172-8. [PMID: 24118968 DOI: 10.1111/hepr.12251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 09/06/2013] [Accepted: 09/24/2013] [Indexed: 02/08/2023]
Abstract
AIM We performed a clinical study to investigate potential association between serum levels of soluble adhesion molecules and virological response to pegylated interferon-alpha-2a (PEG IFN-α-2a) treatment in patients with chronic hepatitis B (CHB). METHODS Thirty-two patients with chronic hepatitis B virus genotype B were recruited in this study, who were treated with PEG IFN-α-2a 180 μg every week and then followed up for 24 weeks. Thirty healthy control subjects were recruited from volunteer blood donors. Serum concentrations of soluble intercellular adhesion molecule-1 (sICAM-1), soluble vascular cell adhesion molecule-1 (sVCAM-1), soluble E-selectin (sE-selectin), soluble L-selectin (sL-selectin) in patients were investigated by enzyme-linked immunoassay before and after treatment. RESULTS Serum concentrations of sICAM-1, sVCAM-1, sE-selectin and sL-selectin in CHB patients were significantly higher compared to the control group before treatment (P < 0.00001, respectively). In CHB patients responding to the PEG IFN-α-2a treatment, serum levels of sICAM-1, sVCAM-1, sE-selectin and sL-selectin were higher than those in non-responders before treatment (PI = 0.001, PV = 0.002, PE = 0.02, PL = 0.004). The levels of sICAM-1, sVCAM-1, sE-selectin and sL-selectin decreased in virological responders of treatment at 12 and 24 weeks (PI = 0.0001, PV = 0.00004, PE = 0.002, PL = 0.0004; PI = 0.00007, PV = 0.00001, PE = 0.0003, PL = 0.00003), while no obvious changes were observed in non-responders (P > 0.05, respectively). CONCLUSION Results obtained indicated increased levels of sICAM-1, sVCAM-1, sE-selectin and sL-selectin could be related to virological response to PEG IFN-α-2a treatment in CHB patients, and have a prognostic effect on virological response.
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Affiliation(s)
- Xueyan Gong
- Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Mayo L, Trauger SA, Blain M, Nadeau M, Patel B, Alvarez JI, Mascanfroni ID, Yeste A, Kivisäkk P, Kallas K, Ellezam B, Bakshi R, Prat A, Antel JP, Weiner HL, Quintana FJ. Regulation of astrocyte activation by glycolipids drives chronic CNS inflammation. Nat Med 2014; 20:1147-56. [PMID: 25216636 DOI: 10.1038/nm.3681] [Citation(s) in RCA: 330] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 08/08/2014] [Indexed: 02/07/2023]
Abstract
Astrocytes have complex roles in health and disease, thus it is important to study the pathways that regulate their function. Here we report that lactosylceramide (LacCer) synthesized by β-1,4-galactosyltransferase 6 (B4GALT6) is upregulated in the central nervous system (CNS) of mice during chronic experimental autoimmune encephalomyelitis (EAE), a model of multiple sclerosis (MS). LacCer acts in an autocrine manner to control astrocyte transcriptional programs that promote neurodegeneration. In addition, LacCer in astrocytes controls the recruitment and activation of microglia and CNS-infiltrating monocytes in a non-cell autonomous manner by regulating production of the chemokine CCL2 and granulocyte-macrophage colony-stimulating factor (GM-CSF), respectively. We also detected high B4GALT6 gene expression and LacCer concentrations in CNS MS lesions. Inhibition of LacCer synthesis in mice suppressed local CNS innate immunity and neurodegeneration in EAE and interfered with the activation of human astrocytes in vitro. Thus, B4GALT6 regulates astrocyte activation and is a potential therapeutic target for MS and other neuroinflammatory disorders.
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Affiliation(s)
- Lior Mayo
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sunia A Trauger
- FAS Center for Systems Biology, Harvard University, Boston, Massachusetts, USA
| | - Manon Blain
- Neuroimmunology Unit, Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Meghan Nadeau
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Bonny Patel
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge I Alvarez
- Neuroimmunology Research Lab, Center for Excellence in Neuromics, Department of Neuroscience, University of Montreal, Quebec, Canada
| | - Ivan D Mascanfroni
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ada Yeste
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Pia Kivisäkk
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Keith Kallas
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Benjamin Ellezam
- Department of Pathology, University of Montreal and Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Rohit Bakshi
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Alexandre Prat
- Neuroimmunology Research Lab, Center for Excellence in Neuromics, Department of Neuroscience, University of Montreal, Quebec, Canada
| | - Jack P Antel
- Neuroimmunology Unit, Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Howard L Weiner
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Francisco J Quintana
- Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Dong CH, Zhang YT, Huang G, Dong JJ, Liu HX, Tian XH, Wang J, Lv ZG, Song LN, Yu WQ. A solid phase approach to PDMP analogs: A general strategy for combinatorial library. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.05.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Lacal PM, Petrillo MG, Ruffini F, Muzi A, Bianchini R, Ronchetti S, Migliorati G, Riccardi C, Graziani G, Nocentini G. Glucocorticoid-Induced Tumor Necrosis Factor Receptor Family-Related Ligand Triggering Upregulates Vascular Cell Adhesion Molecule-1 and Intercellular Adhesion Molecule-1 and Promotes Leukocyte Adhesion. J Pharmacol Exp Ther 2013; 347:164-72. [DOI: 10.1124/jpet.113.207605] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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