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Domingues HS, Portugal CC, Socodato R, Relvas JB. Oligodendrocyte, Astrocyte, and Microglia Crosstalk in Myelin Development, Damage, and Repair. Front Cell Dev Biol 2016. [PMID: 27551677 DOI: 10.3389/fcell.2016.00071.ecollection2016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2023] Open
Abstract
Oligodendrocytes are the myelinating glia of the central nervous system. Myelination of axons allows rapid saltatory conduction of nerve impulses and contributes to axonal integrity. Devastating neurological deficits caused by demyelinating diseases, such as multiple sclerosis, illustrate well the importance of the process. In this review, we focus on the positive and negative interactions between oligodendrocytes, astrocytes, and microglia during developmental myelination and remyelination. Even though many lines of evidence support a crucial role for glia crosstalk during these processes, the nature of such interactions is often neglected when designing therapeutics for repair of demyelinated lesions. Understanding the cellular and molecular mechanisms underlying glial cell communication and how they influence oligodendrocyte differentiation and myelination is fundamental to uncover novel therapeutic strategies for myelin repair.
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Affiliation(s)
- Helena S Domingues
- Glial Cell Biology Group, Instituto de Biologia Molecular e Celular, Universidade do PortoPorto, Portugal; Glial Cell Biology Group, Instituto de Investigação e Inovação em Saúde (I3S), Universidade do PortoPorto, Portugal
| | - Camila C Portugal
- Glial Cell Biology Group, Instituto de Biologia Molecular e Celular, Universidade do PortoPorto, Portugal; Glial Cell Biology Group, Instituto de Investigação e Inovação em Saúde (I3S), Universidade do PortoPorto, Portugal
| | - Renato Socodato
- Glial Cell Biology Group, Instituto de Biologia Molecular e Celular, Universidade do PortoPorto, Portugal; Glial Cell Biology Group, Instituto de Investigação e Inovação em Saúde (I3S), Universidade do PortoPorto, Portugal
| | - João B Relvas
- Glial Cell Biology Group, Instituto de Biologia Molecular e Celular, Universidade do PortoPorto, Portugal; Glial Cell Biology Group, Instituto de Investigação e Inovação em Saúde (I3S), Universidade do PortoPorto, Portugal
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Hoyos HC, Marder M, Ulrich R, Gudi V, Stangel M, Rabinovich GA, Pasquini LA, Pasquini JM. The Role of Galectin-3: From Oligodendroglial Differentiation and Myelination to Demyelination and Remyelination Processes in a Cuprizone-Induced Demyelination Model. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 949:311-332. [DOI: 10.1007/978-3-319-40764-7_15] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Re-wiring regulatory cell networks in immunity by galectin-glycan interactions. FEBS Lett 2015; 589:3407-18. [PMID: 26352298 DOI: 10.1016/j.febslet.2015.08.037] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 08/27/2015] [Accepted: 08/28/2015] [Indexed: 01/01/2023]
Abstract
Programs that control immune cell homeostasis are orchestrated through the coordinated action of a number of regulatory cell populations, including regulatory T cells, regulatory B cells, myeloid-derived suppressor cells, alternatively-activated macrophages and tolerogenic dendritic cells. These regulatory cell populations can prevent harmful inflammation following completion of protective responses and thwart the development of autoimmune pathology. However, they also have a detrimental role in cancer by favoring escape from immune surveillance. One of the hallmarks of regulatory cells is their remarkable plasticity as they can be positively or negatively modulated by a plethora of cytokines, growth factors and co-stimulatory signals that tailor their differentiation, stability and survival. Here we focus on the emerging roles of galectins, a family of highly conserved glycan-binding proteins in regulating the fate and function of regulatory immune cell populations, both of lymphoid and myeloid origins. Given the broad distribution of circulating and tissue-specific galectins, understanding the relevance of lectin-glycan interactions in shaping regulatory cell compartments will contribute to the design of novel therapeutic strategies aimed at modulating their function in a broad range of immunological disorders.
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James RE, Hillis J, Adorján I, Gration B, Mundim MV, Iqbal AJ, Majumdar MM, Yates RL, Richards MMH, Goings GE, DeLuca GC, Greaves DR, Miller SD, Szele FG. Loss of galectin-3 decreases the number of immune cells in the subventricular zone and restores proliferation in a viral model of multiple sclerosis. Glia 2015; 64:105-21. [PMID: 26337870 DOI: 10.1002/glia.22906] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 08/06/2015] [Accepted: 08/07/2015] [Indexed: 12/30/2022]
Abstract
Multiple sclerosis (MS) frequently starts near the lateral ventricles, which are lined by subventricular zone (SVZ) progenitor cells that can migrate to lesions and contribute to repair. Because MS-induced inflammation may decrease SVZ proliferation and thus limit repair, we studied the role of galectin-3 (Gal-3), a proinflammatory protein. Gal-3 expression was increased in periventricular regions of human MS in post-mortem brain samples and was also upregulated in periventricular regions in a murine MS model, Theiler's murine encephalomyelitis virus (TMEV) infection. Whereas TMEV increased SVZ chemokine (CCL2, CCL5, CCL, and CXCL10) expression in wild type (WT) mice, this was inhibited in Gal-3(-/-) mice. Though numerous CD45+ immune cells entered the SVZ of WT mice after TMEV infection, their numbers were significantly diminished in Gal-3(-/-) mice. TMEV also reduced neuroblast and proliferative SVZ cell numbers in WT mice but this was restored in Gal-3(-/-) mice and was correlated with increased numbers of doublecortin+ neuroblasts in the corpus callosum. In summary, our data showed that loss of Gal-3 blocked chemokine increases after TMEV, reduced immune cell migration into the SVZ, reestablished SVZ proliferation and increased the number of progenitors in the corpus callosum. These results suggest Gal-3 plays a central role in modulating the SVZ neurogenic niche's response to this model of MS.
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Affiliation(s)
- Rachel E James
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - James Hillis
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - István Adorján
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Betty Gration
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Mayara V Mundim
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Asif J Iqbal
- Dunn School of Pathology, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Moon-Moon Majumdar
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Richard L Yates
- Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Maureen M H Richards
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Gwendolyn E Goings
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Gabriele C DeLuca
- Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - David R Greaves
- Dunn School of Pathology, University of Oxford, Oxford, OX1 3HS, United Kingdom
| | - Stephen D Miller
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Francis G Szele
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, OX1 3HS, United Kingdom
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55
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Franco PG, Pasquini LA, Pérez MJ, Rosato-Siri MV, Silvestroff L, Pasquini JM. Paving the way for adequate myelination: The contribution of galectin-3, transferrin and iron. FEBS Lett 2015; 589:3388-95. [PMID: 26296311 DOI: 10.1016/j.febslet.2015.08.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 07/29/2015] [Accepted: 08/11/2015] [Indexed: 12/24/2022]
Abstract
Considering the worldwide incidence of well characterized demyelinating disorders such as Multiple Sclerosis (MS) and the increasing number of pathologies recently found to involve hypomyelinating factors such as micronutrient deficits, elucidating the molecular basis of central nervous system (CNS) demyelination, remyelination and hypomyelination becomes essential to the development of future neuroregenerative therapies. In this context, this review discusses novel findings on the contribution of galectin-3 (Gal-3), transferrin (Tf) and iron to the processes of myelination and remyelination and their potentially positive regulation of oligodendroglial precursor cell (OPC) differentiation. Studies were conducted in cuprizone (CPZ)-induced demyelination and iron deficiency (ID)-induced hypomyelination, and the participation of glial and neural stem cells (NSC) in the remyelination process was evaluated by means of both in vivo and in vitro assays on primary cell cultures.
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Affiliation(s)
- Paula G Franco
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, IQUIFIB-CONICET, Universidad de Buenos Aires, Argentina
| | - Laura A Pasquini
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, IQUIFIB-CONICET, Universidad de Buenos Aires, Argentina
| | - María J Pérez
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, IQUIFIB-CONICET, Universidad de Buenos Aires, Argentina
| | - María V Rosato-Siri
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, IQUIFIB-CONICET, Universidad de Buenos Aires, Argentina
| | - Lucas Silvestroff
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, IQUIFIB-CONICET, Universidad de Buenos Aires, Argentina
| | - Juana M Pasquini
- Departamento de Química Biológica, Facultad de Farmacia y Bioquímica, IQUIFIB-CONICET, Universidad de Buenos Aires, Argentina.
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Praet J, Guglielmetti C, Berneman Z, Van der Linden A, Ponsaerts P. Cellular and molecular neuropathology of the cuprizone mouse model: clinical relevance for multiple sclerosis. Neurosci Biobehav Rev 2015; 47:485-505. [PMID: 25445182 DOI: 10.1016/j.neubiorev.2014.10.004] [Citation(s) in RCA: 281] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 09/18/2014] [Accepted: 10/01/2014] [Indexed: 01/30/2023]
Abstract
The cuprizone mouse model allows the investigation of the complex molecular mechanisms behind nonautoimmune-mediated demyelination and spontaneous remyelination. While it is generally accepted that oligodendrocytes are specifically vulnerable to cuprizone intoxication due to their high metabolic demands, a comprehensive overview of the etiology of cuprizone-induced pathology is still missing to date. In this review we extensively describe the physico-chemical mode of action of cuprizone and discuss the molecular and enzymatic mechanisms by which cuprizone induces metabolic stress, oligodendrocyte apoptosis, myelin degeneration and eventually axonal and neuronal pathology. In addition, we describe the dual effector function of the immune system which tightly controls demyelination by effective induction of oligodendrocyte apoptosis, but in contrast also paves the way for fast and efficient remyelination by the secretion of neurotrophic factors and the clearance of cellular and myelinic debris. Finally, we discuss the many clinical symptoms that can be observed following cuprizone treatment, and how these strengthened the cuprizone model as a useful tool to study human multiple sclerosis, schizophrenia and epilepsy.
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Burguillos MA, Svensson M, Schulte T, Boza-Serrano A, Garcia-Quintanilla A, Kavanagh E, Santiago M, Viceconte N, Oliva-Martin MJ, Osman AM, Salomonsson E, Amar L, Persson A, Blomgren K, Achour A, Englund E, Leffler H, Venero JL, Joseph B, Deierborg T. Microglia-Secreted Galectin-3 Acts as a Toll-like Receptor 4 Ligand and Contributes to Microglial Activation. Cell Rep 2015; 10:1626-1638. [PMID: 25753426 DOI: 10.1016/j.celrep.2015.02.012] [Citation(s) in RCA: 250] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Revised: 01/23/2015] [Accepted: 02/01/2015] [Indexed: 12/14/2022] Open
Abstract
Inflammatory response induced by microglia plays a critical role in the demise of neuronal populations in neuroinflammatory diseases. Although the role of toll-like receptor 4 (TLR4) in microglia's inflammatory response is fully acknowledged, little is known about endogenous ligands that trigger TLR4 activation. Here, we report that galectin-3 (Gal3) released by microglia acts as an endogenous paracrine TLR4 ligand. Gal3-TLR4 interaction was further confirmed in a murine neuroinflammatory model (intranigral lipopolysaccharide [LPS] injection) and in human stroke subjects. Depletion of Gal3 exerted neuroprotective and anti-inflammatory effects following global brain ischemia and in the neuroinflammatory LPS model. These results suggest that Gal3-dependent-TLR4 activation could contribute to sustained microglia activation, prolonging the inflammatory response in the brain.
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Affiliation(s)
- Miguel Angel Burguillos
- Department of Oncology-Pathology, Cancer Centrum Karolinska, R8:03, Karolinska Institutet, Stockholm 171 76, Sweden; Experimental Neuroinflammation Laboratory, Department of Experimental Medical Science, Lund University, BMC B11, Lund 221 84, Sweden.
| | - Martina Svensson
- Experimental Neuroinflammation Laboratory, Department of Experimental Medical Science, Lund University, BMC B11, Lund 221 84, Sweden
| | - Tim Schulte
- Science for Life Laboratory, Department of Medicine Solna, Karolinska Institutet, Stockholm 17165, Sweden
| | - Antonio Boza-Serrano
- Experimental Neuroinflammation Laboratory, Department of Experimental Medical Science, Lund University, BMC B11, Lund 221 84, Sweden
| | - Albert Garcia-Quintanilla
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla and Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41012, Spain
| | - Edel Kavanagh
- Department of Oncology-Pathology, Cancer Centrum Karolinska, R8:03, Karolinska Institutet, Stockholm 171 76, Sweden
| | - Martiniano Santiago
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla and Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41012, Spain
| | - Nikenza Viceconte
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla and Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41012, Spain
| | - Maria Jose Oliva-Martin
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla and Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41012, Spain
| | - Ahmed Mohamed Osman
- Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital, Q2:07, Stockholm 171 76, Sweden
| | - Emma Salomonsson
- Section MIG, Department of Laboratory Medicine, Solvegatan 23, Lund University, Lund 223 62, Sweden
| | - Lahouari Amar
- Neuronal Survival Unit, Department of Experimental Medical Science, Wallenberg Neuroscience Center, Lund University, Lund 221 84, Sweden
| | - Annette Persson
- Department of Pathology, Division of Neuropathology, Lund University Hospital, Lund 221 85, Sweden
| | - Klas Blomgren
- Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital, Q2:07, Stockholm 171 76, Sweden
| | - Adnane Achour
- Science for Life Laboratory, Department of Medicine Solna, Karolinska Institutet, Stockholm 17165, Sweden
| | - Elisabet Englund
- Department of Pathology, Division of Neuropathology, Lund University Hospital, Lund 221 85, Sweden
| | - Hakon Leffler
- Section MIG, Department of Laboratory Medicine, Solvegatan 23, Lund University, Lund 223 62, Sweden
| | - Jose Luis Venero
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad de Sevilla and Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41012, Spain
| | - Bertrand Joseph
- Department of Oncology-Pathology, Cancer Centrum Karolinska, R8:03, Karolinska Institutet, Stockholm 171 76, Sweden
| | - Tomas Deierborg
- Experimental Neuroinflammation Laboratory, Department of Experimental Medical Science, Lund University, BMC B11, Lund 221 84, Sweden
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Mendez-Huergo SP, Maller SM, Farez MF, Mariño K, Correale J, Rabinovich GA. Integration of lectin–glycan recognition systems and immune cell networks in CNS inflammation. Cytokine Growth Factor Rev 2014; 25:247-55. [DOI: 10.1016/j.cytogfr.2014.02.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 02/24/2014] [Indexed: 12/26/2022]
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