1
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Kim N, Li Y, Yu R, Kwon HS, Song A, Jun MH, Jeong JY, Lee JH, Lim HH, Kim MJ, Kim JW, Oh WJ. Repulsive Sema3E-Plexin-D1 signaling coordinates both axonal extension and steering via activating an autoregulatory factor, Mtss1. eLife 2024; 13:e96891. [PMID: 38526535 PMCID: PMC11001299 DOI: 10.7554/elife.96891] [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: 02/07/2024] [Accepted: 03/14/2024] [Indexed: 03/26/2024] Open
Abstract
Axon guidance molecules are critical for neuronal pathfinding because they regulate directionality and growth pace during nervous system development. However, the molecular mechanisms coordinating proper axonal extension and turning are poorly understood. Here, metastasis suppressor 1 (Mtss1), a membrane protrusion protein, ensured axonal extension while sensitizing axons to the Semaphorin 3E (Sema3E)-Plexin-D1 repulsive cue. Sema3E-Plexin-D1 signaling enhanced Mtss1 expression in projecting striatonigral neurons. Mtss1 localized to the neurite axonal side and regulated neurite outgrowth in cultured neurons. Mtss1 also aided Plexin-D1 trafficking to the growth cone, where it signaled a repulsive cue to Sema3E. Mtss1 ablation reduced neurite extension and growth cone collapse in cultured neurons. Mtss1-knockout mice exhibited fewer striatonigral projections and irregular axonal routes, and these defects were recapitulated in Plxnd1- or Sema3e-knockout mice. These findings demonstrate that repulsive axon guidance activates an exquisite autoregulatory program coordinating both axonal extension and steering during neuronal pathfinding.
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Affiliation(s)
- Namsuk Kim
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Yan Li
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Ri Yu
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Hyo-Shin Kwon
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Anji Song
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Mi-Hee Jun
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Jin-Young Jeong
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
- Department of Brain and Cognitive Sciences, Daegu Gyeongbuk Institute of Science and TechnologyDaeguRepublic of Korea
| | - Ji Hyun Lee
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Hyun-Ho Lim
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
| | - Mi-Jin Kim
- Department of Life Sciences, Chung-Ang UniversitySeoulRepublic of Korea
| | - Jung-Woong Kim
- Department of Life Sciences, Chung-Ang UniversitySeoulRepublic of Korea
| | - Won-Jong Oh
- Neurovascular Unit Research Group, Korea Brain Research InstituteDaeguRepublic of Korea
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2
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Sawada M, Hamaguchi A, Mano N, Yoshida Y, Uemura A, Sawamoto K. PlexinD1 signaling controls domain-specific dendritic development in newborn neurons in the postnatal olfactory bulb. Front Neurosci 2023; 17:1143130. [PMID: 37534039 PMCID: PMC10393276 DOI: 10.3389/fnins.2023.1143130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 06/29/2023] [Indexed: 08/04/2023] Open
Abstract
Newborn neurons show immature bipolar morphology and continue to migrate toward their destinations. After the termination of migration, newborn neurons undergo spatially controlled dendrite formation and change into a complex morphology. The mechanisms of dendritic development of newborn neurons have not been fully understood. Here, we show that in the postnatal olfactory bulb (OB), the Sema3E-PlexinD1 signaling, which maintains bipolar morphology of newborn neurons, also regulates their dendritic development after the termination of migration in a dendritic domain-specific manner. Genetic ablation of Sema3E or PlexinD1 enhanced dendritic branching in the proximal domain of the apical dendrites of OB newborn granule cells, whereas PlexinD1 overexpression suppressed it in a Rho binding domain (RBD)-dependent manner. Furthermore, RhoJ, a small GTPase that directly binds to PlexinD1RBD in vascular endothelial cells, is expressed in migrating and differentiating newborn granule cells in the OB and is also involved in the suppression of proximal branching of their apical dendrites. These results suggest that the Sema3E-PlexinD1-RhoJ axis regulates domain-specific dendrite formation of newborn neurons in the postnatal OB.
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Affiliation(s)
- Masato Sawada
- Department of Developmental and Regenerative Neurobiology, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
- Division of Neural Development and Regeneration, National Institute of Physiological Sciences, Okazaki, Japan
| | - Ayato Hamaguchi
- Department of Developmental and Regenerative Neurobiology, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Naomichi Mano
- Department of Developmental and Regenerative Neurobiology, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yutaka Yoshida
- Burke Neurological Institute, White Plains, NY, United States
- Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, United States
- Neural Circuit Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan
| | - Akiyoshi Uemura
- Department of Retinal Vascular Biology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kazunobu Sawamoto
- Department of Developmental and Regenerative Neurobiology, Institute of Brain Science, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
- Division of Neural Development and Regeneration, National Institute of Physiological Sciences, Okazaki, Japan
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3
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Maternal Hyperhomocysteinemia Disturbs the Mechanisms of Embryonic Brain Development and Its Maturation in Early Postnatal Ontogenesis. Cells 2023; 12:cells12010189. [PMID: 36611982 PMCID: PMC9818313 DOI: 10.3390/cells12010189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/19/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023] Open
Abstract
Maternal hyperhomocysteinemia causes the disruption of placental blood flow and can lead to serious disturbances in the formation of the offspring's brain. In the present study, the effects of prenatal hyperhomocysteinemia (PHHC) on the neuronal migration, neural tissue maturation, and the expression of signaling molecules in the rat fetal brain were described. Maternal hyperhomocysteinemia was induced in female rats by per os administration of 0.15% aqueous methionine solution in the period of days 4-21 of pregnancy. Behavioral tests revealed a delay in PHHC male pups maturing. Ultrastructure of both cortical and hippocampus tissue demonstrated the features of the developmental delay. PHHC was shown to disturb both generation and radial migration of neuroblasts into the cortical plate. Elevated Bdnf expression, together with changes in proBDNF/mBDNF balance, might affect neuronal cell viability, positioning, and maturation in PHHC pups. Reduced Kdr gene expression and the content of SEMA3E might lead to impaired brain development. In the brain tissue of E20 PHHC fetuses, the content of the procaspase-8 was decreased, and the activity level of the caspase-3 was increased; this may indicate the development of apoptosis. PHHC disturbs the mechanisms of early brain development leading to a delay in brain tissue maturation and formation of the motor reaction of pups.
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4
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Khan TA, Guo A, Martin J, Te Chien C, Liu T, Szczurkowska J, Shelly M. Directed mechanisms for apical dendrite development during neuronal polarization. Dev Biol 2022; 490:110-116. [PMID: 35809631 DOI: 10.1016/j.ydbio.2022.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 06/09/2022] [Accepted: 07/01/2022] [Indexed: 12/18/2022]
Abstract
The development of the dendrite and the axon during neuronal polarization underlies the directed flow of information in the brain. Seminal studies on axon development have dominated the mechanistic analysis of neuronal polarization. These studies, many originating from examinations in cultured hippocampal and cortical neurons in vitro, have established a prevalent view that axon formation precedes and is necessary for neuronal polarization. There is also in vivo evidence supporting this view. Nevertheless, the establishment of bipolar polarity and the leading edge, and apical dendrite development in pyramidal neurons in vivo occur when axon formation is prevented. Furthermore, recent mounting evidence suggest that directed mechanisms might mediate bipolar polarity/leading process and subsequent apical dendrite development. In the presence of spatially directed extracellular cues in the developing brain, these events may operate independently of axon forming events. In this perspective we summarize evidence in support of these evolving views in neuronal polarization and highlight recent findings on dedicated mechanisms acting in apical dendrite development.
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Affiliation(s)
- Tamor A Khan
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Alan Guo
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Jacqueline Martin
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Chia Te Chien
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Tianrui Liu
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Joanna Szczurkowska
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Maya Shelly
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA.
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5
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López-Mengual A, Segura-Feliu M, Sunyer R, Sanz-Fraile H, Otero J, Mesquida-Veny F, Gil V, Hervera A, Ferrer I, Soriano J, Trepat X, Farré R, Navajas D, Del Río JA. Involvement of Mechanical Cues in the Migration of Cajal-Retzius Cells in the Marginal Zone During Neocortical Development. Front Cell Dev Biol 2022; 10:886110. [PMID: 35652101 PMCID: PMC9150848 DOI: 10.3389/fcell.2022.886110] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/25/2022] [Indexed: 12/24/2022] Open
Abstract
Emerging evidence points to coordinated action of chemical and mechanical cues during brain development. At early stages of neocortical development, angiogenic factors and chemokines such as CXCL12, ephrins, and semaphorins assume crucial roles in orchestrating neuronal migration and axon elongation of postmitotic neurons. Here we explore the intrinsic mechanical properties of the developing marginal zone of the pallium in the migratory pathways and brain distribution of the pioneer Cajal-Retzius cells. These neurons are generated in several proliferative regions in the developing brain (e.g., the cortical hem and the pallial subpallial boundary) and migrate tangentially in the preplate/marginal zone covering the upper portion of the developing cortex. These cells play crucial roles in correct neocortical layer formation by secreting several molecules such as Reelin. Our results indicate that the motogenic properties of Cajal-Retzius cells and their perinatal distribution in the marginal zone are modulated by both chemical and mechanical factors, by the specific mechanical properties of Cajal-Retzius cells, and by the differential stiffness of the migratory routes. Indeed, cells originating in the cortical hem display higher migratory capacities than those generated in the pallial subpallial boundary which may be involved in the differential distribution of these cells in the dorsal-lateral axis in the developing marginal zone.
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Affiliation(s)
- Ana López-Mengual
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.,Network Centre of Biomedical Research of Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, Madrid, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Miriam Segura-Feliu
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.,Network Centre of Biomedical Research of Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, Madrid, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Raimon Sunyer
- Unitat de Biofísica I Bioenginyeria, Universitat de Barcelona, Barcelona, Spain
| | - Héctor Sanz-Fraile
- Unitat de Biofísica I Bioenginyeria, Universitat de Barcelona, Barcelona, Spain
| | - Jorge Otero
- Unitat de Biofísica I Bioenginyeria, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Respiratorias, Madrid, Spain
| | - Francina Mesquida-Veny
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.,Network Centre of Biomedical Research of Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, Madrid, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Vanessa Gil
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.,Network Centre of Biomedical Research of Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, Madrid, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Arnau Hervera
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.,Network Centre of Biomedical Research of Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, Madrid, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Isidre Ferrer
- Institute of Neuroscience, University of Barcelona, Barcelona, Spain.,Senior Consultant, Bellvitge University Hospital, Hospitalet de Llobregat, Barcelona, Spain.,Department of Pathology and Experimental Therapeutics, University of Barcelona, Barcelona, Spain
| | - Jordi Soriano
- Departament de Física de La Matèria Condensada, Universitat de Barcelona, Barcelona, Spain.,University of Barcelona Institute of Complex Systems (UBICS), Barcelona, Spain
| | - Xavier Trepat
- Unitat de Biofísica I Bioenginyeria, Universitat de Barcelona, Barcelona, Spain.,Integrative Cell and Tissue Dynamics, Institute for Bioengineering of Catalonia (IBEC), Parc Científic de Barcelona, Barcelona, Spain.,Center for Networked Biomedical Research on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.,Institució Catalana de Recerca I Estudis Avançats, University of Barcelona, Barcelona, Spain
| | - Ramon Farré
- Unitat de Biofísica I Bioenginyeria, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Respiratorias, Madrid, Spain.,Institut D'Investigacions Biomèdiques August Pi Sunyer, Barcelona, Spain
| | - Daniel Navajas
- Unitat de Biofísica I Bioenginyeria, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Respiratorias, Madrid, Spain.,Cellular and Respiratory Biomechanics, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain
| | - José Antonio Del Río
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.,Network Centre of Biomedical Research of Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, Madrid, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain
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6
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A Novel Loss-of-Function SEMA3E Mutation in a Patient with Severe Intellectual Disability and Cognitive Regression. Int J Mol Sci 2022; 23:ijms23105632. [PMID: 35628442 PMCID: PMC9143429 DOI: 10.3390/ijms23105632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/15/2022] [Accepted: 05/16/2022] [Indexed: 02/01/2023] Open
Abstract
Intellectual disability (ID) is a neurological disorder arising from early neurodevelopmental defects. The underlying genetic and molecular mechanisms are complex, but are thought to involve, among others, alterations in genes implicated in axon guidance and/or neural circuit formation as demonstrated by studies on mouse models. Here, by combining exome sequencing with in silico analyses, we identified a patient affected by severe ID and cognitive regression, carrying a novel loss-of-function variant in the semaphorin 3E (SEMA3E) gene, which encodes for a key secreted cue that controls mouse brain development. By performing ad hoc in vitro and ex vivo experiments, we found that the identified variant impairs protein secretion and hampers the binding to both embryonic mouse neuronal cells and tissues. Further, we revealed SEMA3E expression during human brain development. Overall, our findings demonstrate the pathogenic impact of the identified SEMA3E variant and provide evidence that clinical neurological features of the patient might be due to a defective SEMA3E signaling in the brain.
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7
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Szczurkowska J, Guo A, Martin J, Lee SI, Martinez E, Chien CT, Khan TA, Singh R, Dadson D, Tran TS, Pautot S, Shelly M. Semaphorin3A/PlexinA3 association with the Scribble scaffold for cGMP increase is required for apical dendrite development. Cell Rep 2022; 38:110483. [PMID: 35294878 PMCID: PMC8994670 DOI: 10.1016/j.celrep.2022.110483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 10/03/2021] [Accepted: 02/12/2022] [Indexed: 11/30/2022] Open
Abstract
The development of the apical dendrite from the leading process of the bipolar pyramidal neuron might be directed by spatially organized extrinsic cues acting on localized intrinsic determinants. The extracellular cues regulating apical dendrite polarization remain elusive. We show that leading process and apical dendrite development are directed by class III Semaphorins and mediated by a localized cGMP-synthesizing complex. The scaffolding protein Scribble that associates with the cGMP-synthesizing enzyme soluble guanylate cyclase (sGC) also associates with the Semaphorin3A (Sema3A) co-receptor PlexinA3. Deletion or knockdown of PlexinA3 and Sema3A or disruption of PlexinA3-Scribble association prevents Sema3A-mediated cGMP increase and causes defects in apical dendrite development. These manipulations also impair bipolar polarity and leading process establishment. Local cGMP elevation or sGC expression rescues the effects of PlexinA3 knockdown or PlexinA3-Scribble complex disruption. During neuronal polarization, leading process and apical dendrite development are directed by a scaffold that links Semaphorin cue to cGMP increase. Szczurkowska et al. show that spatially directed Sema3A may promote development of the leading process and the apical dendrite via the co-receptor PlexinA3 by orchestrating localized cGMP increase on the scaffold protein, Scribble, at the leading edge of developing pyramidal neurons.
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Affiliation(s)
- Joanna Szczurkowska
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Alan Guo
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Jacqueline Martin
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Seong-Il Lee
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Edward Martinez
- Department of Biological Sciences, Rutgers University, Newark, NJ 07102, USA
| | - Chia Te Chien
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Tamor A Khan
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Ravnit Singh
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Doreen Dadson
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA
| | - Tracy S Tran
- Department of Biological Sciences, Rutgers University, Newark, NJ 07102, USA
| | | | - Maya Shelly
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY 11794, USA.
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8
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Martín-Fernández F, Bermejo-Santos A, Bragg-Gonzalo L, Briz CG, Serrano-Saiz E, Nieto M. Role of Nrp1 in controlling cortical inter-hemispheric circuits. eLife 2022; 11:69776. [PMID: 35230240 PMCID: PMC8887897 DOI: 10.7554/elife.69776] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 02/03/2022] [Indexed: 01/09/2023] Open
Abstract
Axons of the corpus callosum (CC) mediate the interhemispheric communication required for complex perception in mammals. In the somatosensory (SS) cortex, the CC exchanges inputs processed by the primary (S1) and secondary (S2) areas, which receive tactile and pain stimuli. During early postnatal life, a multistep process involving axonal navigation, growth, and refinement, leads to precise CC connectivity. This process is often affected in neurodevelopmental disorders such as autism and epilepsy. We herein show that in mice, expression of the axonal signaling receptor Neuropilin 1 (Nrp1) in SS layer (L) 2/3 is temporary and follows patterns that determine CC connectivity. At postnatal day 4, Nrp1 expression is absent in the SS cortex while abundant in the motor area, creating a sharp border. During the following 3 weeks, Nrp1 is transiently upregulated in subpopulations of SS L2/3 neurons, earlier and more abundantly in S2 than in S1. In vivo knock-down and overexpression experiments demonstrate that transient expression of Nrp1 does not affect the initial development of callosal projections in S1 but is required for subsequent S2 innervation. Moreover, knocking-down Nrp1 reduces the number of S2L2/3 callosal neurons due to excessive postnatal refinement. Thus, an exquisite temporal and spatial regulation of Nrp1 expression determines SS interhemispheric maps.
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Affiliation(s)
- Fernando Martín-Fernández
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus de Cantoblanco, Darwin, Madrid, Spain
| | - Ana Bermejo-Santos
- Centro de Biología Molecular Severo Ochoa (CSIC/UAM), Campus de Cantoblanco, Nicolás Cabrera, Madrid, Spain
| | - Lorena Bragg-Gonzalo
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus de Cantoblanco, Darwin, Madrid, Spain
| | - Carlos G Briz
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus de Cantoblanco, Darwin, Madrid, Spain
| | - Esther Serrano-Saiz
- Centro de Biología Molecular Severo Ochoa (CSIC/UAM), Campus de Cantoblanco, Nicolás Cabrera, Madrid, Spain
| | - Marta Nieto
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus de Cantoblanco, Darwin, Madrid, Spain
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9
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Shen M, Chen Y, Tang W, Ming M, Tian Y, Ding F, Wu H, Ji Y. Semaphorin 3E promote Schwann cell proliferation and migration. Exp Cell Res 2022; 412:113019. [DOI: 10.1016/j.yexcr.2022.113019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/29/2021] [Accepted: 01/04/2022] [Indexed: 11/24/2022]
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10
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Zhang L, Qi Z, Li J, Li M, Du X, Wang S, Zhou G, Xu B, Liu W, Xi S, Xu Z, Deng Y. Roles and Mechanisms of Axon-Guidance Molecules in Alzheimer's Disease. Mol Neurobiol 2021; 58:3290-3307. [PMID: 33675023 DOI: 10.1007/s12035-021-02311-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/25/2021] [Indexed: 12/12/2022]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease that is characterized by progressive memory decline and cognitive dysfunctions. Although the causes of AD have not yet been established, many mechanisms have been proposed. Axon-guidance molecules play the roles in the occurrence and development of AD by participating in different mechanisms. Therefore, what roles do axon-guidance molecules play in AD? This study aimed at elucidating how axon-guidance molecules Netrins, Slits, Semaphorins, and Ephrins regulate the levels of Aβ, hyperphosphorylation of tau protein, Reelin, and other ways through different signaling pathways, in order to show the roles of axon-guidance molecules in the occurrence and development of AD. And it is hoped that this study can provide a theoretical basis and new perspectives in the search for new therapeutic targets for AD.
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Affiliation(s)
- Lei Zhang
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Zhipeng Qi
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Jiashuo Li
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Minghui Li
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Xianchao Du
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Shuang Wang
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Guoyu Zhou
- Department of Geriatric Neurology, Qilu Hospital of Shandong University, Jinan, China
| | - Bin Xu
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Wei Liu
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Shuhua Xi
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Zhaofa Xu
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Yu Deng
- Department of Environmental Health, School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China.
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11
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Ithal D, Sukumaran SK, Bhattacharjee D, Vemula A, Nadella R, Mahadevan J, Sud R, Viswanath B, Purushottam M, Jain S. Exome hits demystified: The next frontier. Asian J Psychiatr 2021; 59:102640. [PMID: 33892377 DOI: 10.1016/j.ajp.2021.102640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/26/2021] [Indexed: 12/13/2022]
Abstract
Severe mental illnesses such as schizophrenia and bipolar disorder have complex inheritance patterns, involving both common and rare variants. Whole exome sequencing is a promising approach to find out the rare genetic variants. We had previously reported several rare variants in multiplex families with severe mental illnesses. The current article tries to summarise the biological processes and pattern of expression of genes harbouring the aforementioned variants, linking them to known clinical manifestations through a methodical narrative review. Of the 28 genes considered for this review from 7 families with multiple affected individuals, 6 genes are implicated in various neuropsychiatric manifestations including some variations in the brain morphology assessed by magnetic resonance imaging. Another 15 genes, though associated with neuropsychiatric manifestations, did not have established brain morphological changes whereas the remaining 7 genes did not have any previously recorded neuropsychiatric manifestations at all. Wnt/b-catenin signaling pathway was associated with 6 of these genes and PI3K/AKT, calcium signaling, ERK, RhoA and notch signaling pathways had at least 2 gene associations. We present a comprehensive review of biological and clinical knowledge about the genes previously reported in multiplex families with severe mental illness. A 'disease in dish approach' can be helpful to further explore the fundamental mechanisms.
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Affiliation(s)
- Dhruva Ithal
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Salil K Sukumaran
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Debanjan Bhattacharjee
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Alekhya Vemula
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Ravi Nadella
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Jayant Mahadevan
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Reeteka Sud
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Biju Viswanath
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
| | - Meera Purushottam
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India.
| | - Sanjeev Jain
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bengaluru, Karnataka, India
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Carvalheiro T, Rafael-Vidal C, Malvar-Fernandez B, Lopes AP, Pego-Reigosa JM, Radstake TRDJ, Garcia S. Semaphorin4A-Plexin D1 Axis Induces Th2 and Th17 While Represses Th1 Skewing in an Autocrine Manner. Int J Mol Sci 2020; 21:ijms21186965. [PMID: 32971928 PMCID: PMC7555002 DOI: 10.3390/ijms21186965] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 12/13/2022] Open
Abstract
Semaphorin (Sema)4A is a transmembrane glycoprotein that is elevated in several autoimmune diseases such as systemic sclerosis, rheumatoid arthritis and multiple sclerosis. Sema4A has a key role in the regulation of Thelper Th1 and Th2 differentiation and we recently demonstrated that CD4+ T cell activation induces the expression of Sema4A. However, the autocrine role of Sema4A on Th cell differentiation remains unknown. Naïve Th cells from healthy controls were cell sorted and differentiated into Th1, Th2 and Th17 in the presence or absence of a neutralizing antibody against the Sema4A receptor PlexinD1. Gene expression was determined by quantitative PCR and protein expression by ELISA and flow cytometry. We found that the expression of Sema4A is induced during Th1, Th2 and Th17 differentiation. PlexinD1 neutralization induced the differentiation of Th1 cells, while reduced the Th2 and Th17 skewing. These effects were associated with an upregulation of the transcription factor T-bet by Th1 cells, and to downregulation of GATA3 and RORγt in Th2 cells and Th17 cells, respectively. Finally, PlexinD1 neutralization regulates the systemic sclerosis patients serum-induced cytokine production by CD4+ T cells. Therefore, the autocrine Sema4A-PlexinD1 signaling acts as a negative regulator of Th1 skewing but is a key mediator on Th2 and Th17 differentiation, suggesting that dysregulation of this axis might be implicated in the pathogenesis of CD4+ T cell-mediated diseases.
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Affiliation(s)
- Tiago Carvalheiro
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands; (T.C.); (B.M.-F.); (A.P.L.); (T.R.D.J.R.)
- Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands
| | - Carlos Rafael-Vidal
- Rheumatology & Immuno-mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo, 36312 Vigo, Spain
| | - Beatriz Malvar-Fernandez
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands; (T.C.); (B.M.-F.); (A.P.L.); (T.R.D.J.R.)
- Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands
| | - Ana P. Lopes
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands; (T.C.); (B.M.-F.); (A.P.L.); (T.R.D.J.R.)
- Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands
| | - Jose M. Pego-Reigosa
- Rheumatology & Immuno-mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo, 36312 Vigo, Spain
| | - Timothy R. D. J. Radstake
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands; (T.C.); (B.M.-F.); (A.P.L.); (T.R.D.J.R.)
- Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands
| | - Samuel Garcia
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands; (T.C.); (B.M.-F.); (A.P.L.); (T.R.D.J.R.)
- Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, 3508 GA Utrecht, The Netherlands
- Rheumatology & Immuno-mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo, 36312 Vigo, Spain
- Correspondence: ; Tel.: +34-986-515-463
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Gil V, Del Río JA. Functions of Plexins/Neuropilins and Their Ligands during Hippocampal Development and Neurodegeneration. Cells 2019; 8:E206. [PMID: 30823454 PMCID: PMC6468495 DOI: 10.3390/cells8030206] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 02/22/2019] [Accepted: 02/24/2019] [Indexed: 12/22/2022] Open
Abstract
There is emerging evidence that molecules, receptors, and signaling mechanisms involved in vascular development also play crucial roles during the development of the nervous system. Among others, specific semaphorins and their receptors (neuropilins and plexins) have, in recent years, attracted the attention of researchers due to their pleiotropy of functions. Their functions, mainly associated with control of the cellular cytoskeleton, include control of cell migration, cell morphology, and synapse remodeling. Here, we will focus on their roles in the hippocampal formation that plays a crucial role in memory and learning as it is a prime target during neurodegeneration.
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Affiliation(s)
- Vanessa Gil
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Parc Científic de Barcelona, 08028 Barcelona, Spain.
- Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, 08028 Barcelona, Spain.
- Center for Networked Biomedical Research on Neurodegenerative Diseases (CIBERNED), 08028 Barcelona, Spain.
- Institute of Neuroscience, University of Barcelona, 08028 Barcelona, Spain.
| | - José Antonio Del Río
- Molecular and Cellular Neurobiotechnology, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Parc Científic de Barcelona, 08028 Barcelona, Spain.
- Department of Cell Biology, Physiology and Immunology, Universitat de Barcelona, 08028 Barcelona, Spain.
- Center for Networked Biomedical Research on Neurodegenerative Diseases (CIBERNED), 08028 Barcelona, Spain.
- Institute of Neuroscience, University of Barcelona, 08028 Barcelona, Spain.
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Negulescu A, Mehlen P. Dependence receptors – the dark side awakens. FEBS J 2018; 285:3909-3924. [DOI: 10.1111/febs.14507] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/23/2018] [Accepted: 05/14/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Ana‐Maria Negulescu
- Apoptosis, Cancer and Development Laboratory – Equipe labelisée “La Ligue” LabEx DEVweCAN INSERM U1052 – CNRS UMR5286 Centre de Cancérologie de Lyon Centre Léon Bérard Université Claude Bernard Lyon‐1 Université de Lyon France
| | - Patrick Mehlen
- Apoptosis, Cancer and Development Laboratory – Equipe labelisée “La Ligue” LabEx DEVweCAN INSERM U1052 – CNRS UMR5286 Centre de Cancérologie de Lyon Centre Léon Bérard Université Claude Bernard Lyon‐1 Université de Lyon France
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