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Hermans EC, Donega V, Heijnen CJ, de Theije CGM, Nijboer CH. CXCL10 is a crucial chemoattractant for efficient intranasal delivery of mesenchymal stem cells to the neonatal hypoxic-ischemic brain. Stem Cell Res Ther 2024; 15:134. [PMID: 38715091 PMCID: PMC11077865 DOI: 10.1186/s13287-024-03747-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Hypoxic-Ischemic Encephalopathy (HIE) is a leading cause of mortality and morbidity in newborns. Recent research has shown promise in using intranasal mesenchymal stem cell (MSC) therapy if administered within 10 days after Hypoxia-Ischemia (HI) in neonatal mice. MSCs migrate from the nasal cavity to the cerebral lesion in response to chemotactic cues. Which exact chemokines are crucial for MSC guidance to the HI lesion is currently not fully understood. This study investigates the role of CXCL10 in MSC migration towards the HI-injured brain. METHODS HI was induced in male and female 9-day-old C57BL/6 mice followed by intranasal MSC treatment at day 10 or 17 post-HI. CXCL10 protein levels, PKH26-labeled MSCs and lesion size were assessed by ELISA, immunofluorescent imaging and MAP2 staining respectively. At day 17 post-HI, when CXCL10 levels were reduced, intracranial CXCL10 injection and intranasal PKH26-labeled MSC administration were combined to assess CXCL10-guided MSC migration. MSC treatment efficacy was evaluated after 18 days, measuring lesion size, motor outcome (cylinder rearing task), glial scarring (GFAP staining) and neuronal density (NeuN staining) around the lesion. Expression of the receptor for CXCL10, i.e. CXCR3, on MSCs was confirmed by qPCR and Western Blot. Moreover, CXCL10-guided MSC migration was assessed through an in vitro transwell migration assay. RESULTS Intranasal MSC treatment at day 17 post-HI did not reduce lesion size in contrast to earlier treatment timepoints. Cerebral CXCL10 levels were significantly decreased at 17 days versus 10 days post-HI and correlated with reduced MSC migration towards the brain. In vitro experiments demonstrated that CXCR3 receptor inhibition prevented CXCL10-guided migration of MSCs. Intracranial CXCL10 injection at day 17 post-HI significantly increased the number of MSCs reaching the lesion which was accompanied by repair of the HI lesion as measured by reduced lesion size and glial scarring, and an increased number of neurons around the lesion. CONCLUSIONS This study underscores the crucial role of the chemoattractant CXCL10 in guiding MSCs to the HI lesion after intranasal administration. Strategies to enhance CXCR3-mediated migration of MSCs may improve the efficacy of MSC therapy or extend its regenerative therapeutic window.
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Affiliation(s)
- Eva C Hermans
- Department for Developmental Origins of Disease, University Medical Center Utrecht Brain Center and Wilhelmina Children's Hospital, Utrecht University, Internal post: KC03.068.0, PO Box 85090, Utrecht, 3508 AB, The Netherlands
| | - Vanessa Donega
- Anatomy & Neurosciences, Amsterdam UMC, location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Cellular and Molecular Mechanisms, Amsterdam, The Netherlands
| | - Cobi J Heijnen
- Department of Psychological Sciences, Rice University, Houston, TX, USA
| | - Caroline G M de Theije
- Department for Developmental Origins of Disease, University Medical Center Utrecht Brain Center and Wilhelmina Children's Hospital, Utrecht University, Internal post: KC03.068.0, PO Box 85090, Utrecht, 3508 AB, The Netherlands
| | - Cora H Nijboer
- Department for Developmental Origins of Disease, University Medical Center Utrecht Brain Center and Wilhelmina Children's Hospital, Utrecht University, Internal post: KC03.068.0, PO Box 85090, Utrecht, 3508 AB, The Netherlands.
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2
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Foucault L, Capeliez T, Angonin D, Lentini C, Bezin L, Heinrich C, Parras C, Donega V, Marcy G, Raineteau O. Neonatal brain injury unravels transcriptional and signaling changes underlying the reactivation of cortical progenitors. Cell Rep 2024; 43:113734. [PMID: 38349790 DOI: 10.1016/j.celrep.2024.113734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 11/03/2023] [Accepted: 01/16/2024] [Indexed: 02/15/2024] Open
Abstract
Germinal activity persists throughout life within the ventricular-subventricular zone (V-SVZ) of the postnatal forebrain due to the presence of neural stem cells (NSCs). Accumulating evidence points to a recruitment for these cells following early brain injuries and suggests their amenability to manipulations. We used chronic hypoxia as a rodent model of early brain injury to investigate the reactivation of cortical progenitors at postnatal times. Our results reveal an increased proliferation and production of glutamatergic progenitors within the dorsal V-SVZ. Fate mapping of V-SVZ NSCs demonstrates their contribution to de novo cortical neurogenesis. Transcriptional analysis of glutamatergic progenitors shows parallel changes in methyltransferase 14 (Mettl14) and Wnt/β-catenin signaling. In agreement, manipulations through genetic and pharmacological activation of Mettl14 and the Wnt/β-catenin pathway, respectively, induce neurogenesis and promote newly-formed cell maturation. Finally, labeling of young adult NSCs demonstrates that pharmacological NSC activation has no adverse effects on the reservoir of V-SVZ NSCs and on their germinal activity.
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Affiliation(s)
- Louis Foucault
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France.
| | - Timothy Capeliez
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Diane Angonin
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Celia Lentini
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Laurent Bezin
- University Lyon, Université Claude Bernard Lyon 1, INSERM, Centre de Recherche en Neuroscience de Lyon U1028 - CNRS UMR5292, 69500 Bron, France
| | - Christophe Heinrich
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Carlos Parras
- Paris Brain Institute, Sorbonne Université, INSERM U1127, CNRS UMR 7225, Hôpital Pitié-Salpêtrière, 75013 Paris, France
| | - Vanessa Donega
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France; Amsterdam Neuroscience, Cellular and Molecular Mechanisms, Amsterdam, the Netherlands
| | - Guillaume Marcy
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Olivier Raineteau
- University Lyon, Université Claude Bernard Lyon1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France.
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3
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Verkerke M, Berdenis van Berlekom A, Donega V, Vonk D, Sluijs JA, Butt NF, Kistemaker L, de Witte LD, Pasterkamp RJ, Middeldorp J, Hol EM. Transcriptomic and morphological maturation of human astrocytes in cerebral organoids. Glia 2024; 72:362-374. [PMID: 37846809 DOI: 10.1002/glia.24479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 10/18/2023]
Abstract
Cerebral organoids (CerOrgs) derived from human induced pluripotent stem cells (iPSCs) are a valuable tool to study human astrocytes and their interaction with neurons and microglia. The timeline of astrocyte development and maturation in this model is currently unknown and this limits the value and applicability of the model. Therefore, we generated CerOrgs from three healthy individuals and assessed astrocyte maturation after 5, 11, 19, and 37 weeks in culture. At these four time points, the astrocyte lineage was isolated based on the expression of integrin subunit alpha 6 (ITGA6). Based on the transcriptome of the isolated ITGA6-positive cells, astrocyte development started between 5 and 11 weeks in culture and astrocyte maturation commenced after 11 weeks in culture. After 19 weeks in culture, the ITGA6-positive astrocytes had the highest expression of human mature astrocyte genes, and the predicted functional properties were related to brain homeostasis. After 37 weeks in culture, a subpopulation of ITGA6-negative astrocytes appeared, highlighting the heterogeneity within the astrocytes. The morphology shifted from an elongated progenitor-like morphology to the typical bushy astrocyte morphology. Based on the morphological properties, predicted functional properties, and the similarities with the human mature astrocyte transcriptome, we concluded that ITGA6-positive astrocytes have developed optimally in 19-week-old CerOrgs.
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Affiliation(s)
- Marloes Verkerke
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Amber Berdenis van Berlekom
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Psychiatry, University Medical Center Utrecht, Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Vanessa Donega
- Amsterdam UMC location Vrije Universiteit Amsterdam, Anatomy & Neurosciences, section Clinical Neuroanatomy and Biobanking, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Cellular and Molecular Mechanisms, Amsterdam, The Netherlands
| | - Daniëlle Vonk
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jacqueline A Sluijs
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Nayab F Butt
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Lois Kistemaker
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Lot D de Witte
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - R Jeroen Pasterkamp
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jinte Middeldorp
- Department of Neurobiology & Aging, Biomedical Primate Research Centre, Rijswijk, The Netherlands
| | - Elly M Hol
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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Donega V, van der Geest AT, Sluijs JA, van Dijk RE, Wang CC, Basak O, Pasterkamp RJ, Hol EM. Single-cell profiling of human subventricular zone progenitors identifies SFRP1 as a target to re-activate progenitors. Nat Commun 2022; 13:1036. [PMID: 35210419 PMCID: PMC8873234 DOI: 10.1038/s41467-022-28626-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 01/28/2022] [Indexed: 12/13/2022] Open
Abstract
Following the decline of neurogenesis at birth, progenitors of the subventricular zone (SVZ) remain mostly in a quiescent state in the adult human brain. The mechanisms that regulate this quiescent state are still unclear. Here, we isolate CD271+ progenitors from the aged human SVZ for single-cell RNA sequencing analysis. Our transcriptome data reveal the identity of progenitors of the aged human SVZ as late oligodendrocyte progenitor cells. We identify the Wnt pathway antagonist SFRP1 as a possible signal that promotes quiescence of progenitors from the aged human SVZ. Administration of WAY-316606, a small molecule that inhibits SFRP1 function, stimulates activation of neural stem cells both in vitro and in vivo under homeostatic conditions. Our data unravel a possible mechanism through which progenitors of the adult human SVZ are maintained in a quiescent state and a potential target for stimulating progenitors to re-activate. The decline in neurogenesis following birth is accompanied with a quiescent state characteristic of neural progenitors of the adult brain. Here, the authors identify the Wnt pathway antagonist SFRP1 as a potential signal that promotes quiescence and show that its inhibition stimulates stem cell activation.
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Affiliation(s)
- Vanessa Donega
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands.
| | - Astrid T van der Geest
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Jacqueline A Sluijs
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Roland E van Dijk
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Chi Chiu Wang
- Department of Obstetrics and Gynecology, Li Ka Shing Institute of Health Sciences, School of Biomedical Sciences, and Chinese University of Hong Kong -Sichuan University Joint Laboratory in Reproductive Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong.,Institute of Biochemistry, Charite-University Medicine Berlin, Charitéplatz 1, Berlin, Germany
| | - Onur Basak
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - R Jeroen Pasterkamp
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Elly M Hol
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG, Utrecht, The Netherlands.
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5
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Smit T, Ormel PR, Sluijs JA, Hulshof LA, Middeldorp J, de Witte LD, Hol EM, Donega V. Transcriptomic and functional analysis of Aβ 1-42 oligomer-stimulated human monocyte-derived microglia-like cells. Brain Behav Immun 2022; 100:219-230. [PMID: 34896594 DOI: 10.1016/j.bbi.2021.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 11/19/2021] [Accepted: 12/03/2021] [Indexed: 12/13/2022] Open
Abstract
Dysregulation of microglial function contributes to Alzheimer's disease (AD) pathogenesis. Several genetic and transcriptome studies have revealed microglia specific genetic risk factors, and changes in microglia expression profiles in AD pathogenesis, viz. the human-Alzheimer's microglia/myeloid (HAM) profile in AD patients and the disease-associated microglia profile (DAM) in AD mouse models. The transcriptional changes involve genes in immune and inflammatory pathways, and in pathways associated with Aβ clearance. Aβ oligomers have been suggested to be the initial trigger of microglia activation in AD. To study the direct response to Aβ oligomers exposure, we assessed changes in gene expression in an in vitro model for microglia, the human monocyte-derived microglial-like (MDMi) cells. We confirmed the initiation of an inflammatory profile following LPS stimulation, based on increased expression of IL1B, IL6, and TNFα. In contrast, the Aβ1-42 oligomers did not induce an inflammatory profile or a classical HAM profile. Interestingly, we observed a specific increase in the expression of metallothioneins in the Aβ1-42 oligomer treated MDMi cells. Metallothioneins are involved in metal ion regulation, protection against reactive oxygen species, and have anti-inflammatory properties. In conclusion, our data suggests that exposure to Aβ1-42 oligomers may initially trigger a protective response in vitro.
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Affiliation(s)
- Tamar Smit
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands; Swammerdam Institute for Life Sciences, Center for Neuroscience, University of Amsterdam, 1098 XH Amsterdam, The Netherlands
| | - Paul R Ormel
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Jacqueline A Sluijs
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Lianne A Hulshof
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Jinte Middeldorp
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands; Department of Immunobiology, Biomedical Primate Research Centre, Rijswijk, The Netherlands
| | - Lot D de Witte
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Elly M Hol
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands.
| | - Vanessa Donega
- Department of Translational Neuroscience, Brain Center, University Medical Center Utrecht, Utrecht University, 3584 CG Utrecht, The Netherlands
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6
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de Sonnaville SFAM, van Strien ME, Middeldorp J, Sluijs JA, van den Berge SA, Moeton M, Donega V, van Berkel A, Deering T, De Filippis L, Vescovi AL, Aronica E, Glass R, van de Berg WDJ, Swaab DF, Robe PA, Hol EM. The adult human subventricular zone: partial ependymal coverage and proliferative capacity of cerebrospinal fluid. Brain Commun 2020; 2:fcaa150. [PMID: 33376983 PMCID: PMC7750937 DOI: 10.1093/braincomms/fcaa150] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 01/08/2023] Open
Abstract
Neurogenesis continues throughout adulthood in specialized regions of the brain. One of these regions is the subventricular zone. During brain development, neurogenesis is regulated by a complex interplay of intrinsic and extrinsic cues that control stem-cell survival, renewal and cell lineage specification. Cerebrospinal fluid (CSF) is an integral part of the neurogenic niche in development as it is in direct contact with radial glial cells, and it is important in regulating proliferation and migration. Yet, the effect of CSF on neural stem cells in the subventricular zone of the adult human brain is unknown. We hypothesized a persistent stimulating effect of ventricular CSF on neural stem cells in adulthood, based on the literature, describing bulging accumulations of subventricular cells where CSF is in direct contact with the subventricular zone. Here, we show by immunohistochemistry on post-mortem adult human subventricular zone sections that neural stem cells are in close contact with CSF via protrusions through both intact and incomplete ependymal layers. We are the first to systematically quantify subventricular glial nodules denuded of ependyma and consisting of proliferating neural stem and progenitor cells, and showed that they are present from foetal age until adulthood. Neurosphere, cell motility and differentiation assays as well as analyses of RNA expression were used to assess the effects of CSF of adult humans on primary neural stem cells and a human immortalized neural stem cell line. We show that human ventricular CSF increases proliferation and decreases motility of neural stem cells. Our results also indicate that adult CSF pushes neural stem cells from a relative quiescent to a more active state and promotes neuronal over astrocytic lineage differentiation. Thus, CSF continues to stimulate neural stem cells throughout aging.
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Affiliation(s)
- Sophia F A M de Sonnaville
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Miriam E van Strien
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Jinte Middeldorp
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Jacqueline A Sluijs
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Simone A van den Berge
- Department of Neuroimmunology, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
| | - Martina Moeton
- Department of Neuroimmunology, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
| | - Vanessa Donega
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Annemiek van Berkel
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Tasmin Deering
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Lidia De Filippis
- Department of Regenerative Medicine, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Angelo L Vescovi
- Department of Regenerative Medicine, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Eleonora Aronica
- Department of (Neuro)pathology, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Rainer Glass
- Department of Neurosurgical Research, Clinic for Neurosurgery, Ludwig Maximilian University of Munich, Munich, Germany
| | - Wilma D J van de Berg
- Department of Anatomy and Neurosciences, Section Clinical Neuroanatomy, Amsterdam University Medical Centre, Location VU, Amsterdam, The Netherlands
| | - Dick F Swaab
- Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
| | - Pierre A Robe
- Department of Neurosurgery, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Elly M Hol
- Department of Translational Neuroscience, UMC Utrecht Brain Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, The Netherlands
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Donega V, Marcy G, Lo Giudice Q, Zweifel S, Angonin D, Fiorelli R, Abrous DN, Rival-Gervier S, Koehl M, Jabaudon D, Raineteau O. Transcriptional Dysregulation in Postnatal Glutamatergic Progenitors Contributes to Closure of the Cortical Neurogenic Period. Cell Rep 2019. [PMID: 29514086 DOI: 10.1016/j.celrep.2018.02.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Progenitors of cortical glutamatergic neurons (Glu progenitors) are usually thought to switch fate before birth to produce astrocytes. We used fate-mapping approaches to show that a large fraction of Glu progenitors persist in the postnatal forebrain after closure of the cortical neurogenesis period. Postnatal Glu progenitors do not accumulate during embryonal development but are produced by embryonal radial glial cells that persist after birth in the dorsal subventricular zone and continue to give rise to cortical neurons, although with low efficiency. Single-cell RNA sequencing reveals a dysregulation of transcriptional programs, which parallels changes in m6A methylation and correlates with the gradual decline in cortical neurogenesis observed in vivo. Rescuing experiments show that postnatal progenitors are partially permissive to genetic and pharmacological manipulations. Our study provides an in-depth characterization of postnatal Glu progenitors and identifies potential therapeutic targets for promoting brain repair.
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Affiliation(s)
- Vanessa Donega
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, 69500 Bron, France.
| | - Guillaume Marcy
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, 69500 Bron, France; Neurogenetics Department, Ecole Pratique des Hautes Etudes, PSL Research University, 75014 Paris, France
| | - Quentin Lo Giudice
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Stefan Zweifel
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Diane Angonin
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Roberto Fiorelli
- Brain Research Institute, University of Zürich/ETHZ, Zürich, Switzerland
| | - Djoher Nora Abrous
- Neurocentre Magendie, Neurogenesis and Physiopathology Group, Inserm, U1215, 33077 Bordeaux, France; Université de Bordeaux, 33077 Bordeaux, France
| | - Sylvie Rival-Gervier
- Stem Cell and Brain Research Institute U1208, Université Claude Bernard Lyon 1, Inserm, INRA, USC1361, 69500 Bron, France
| | - Muriel Koehl
- Neurocentre Magendie, Neurogenesis and Physiopathology Group, Inserm, U1215, 33077 Bordeaux, France; Université de Bordeaux, 33077 Bordeaux, France
| | - Denis Jabaudon
- Department of Basic Neurosciences, University of Geneva, Geneva, Switzerland
| | - Olivier Raineteau
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, 69500 Bron, France; Brain Research Institute, University of Zürich/ETHZ, Zürich, Switzerland.
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8
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Azim K, Angonin D, Marcy G, Pieropan F, Rivera A, Donega V, Cantù C, Williams G, Berninger B, Butt AM, Raineteau O. Pharmacogenomic identification of small molecules for lineage specific manipulation of subventricular zone germinal activity. PLoS Biol 2017; 15:e2000698. [PMID: 28350803 PMCID: PMC5370089 DOI: 10.1371/journal.pbio.2000698] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 02/21/2017] [Indexed: 11/18/2022] Open
Abstract
Strategies for promoting neural regeneration are hindered by the difficulty of manipulating desired neural fates in the brain without complex genetic methods. The subventricular zone (SVZ) is the largest germinal zone of the forebrain and is responsible for the lifelong generation of interneuron subtypes and oligodendrocytes. Here, we have performed a bioinformatics analysis of the transcriptome of dorsal and lateral SVZ in early postnatal mice, including neural stem cells (NSCs) and their immediate progenies, which generate distinct neural lineages. We identified multiple signaling pathways that trigger distinct downstream transcriptional networks to regulate the diversity of neural cells originating from the SVZ. Next, we used a novel in silico genomic analysis, searchable platform-independent expression database/connectivity map (SPIED/CMAP), to generate a catalogue of small molecules that can be used to manipulate SVZ microdomain-specific lineages. Finally, we demonstrate that compounds identified in this analysis promote the generation of specific cell lineages from NSCs in vivo, during postnatal life and adulthood, as well as in regenerative contexts. This study unravels new strategies for using small bioactive molecules to direct germinal activity in the SVZ, which has therapeutic potential in neurodegenerative diseases. The subventricular zone (SVZ) is the largest germinal zone of the postnatal and adult brain. It contains neural stem cells (NSCs) that give rise to neurons and oligodendrocytes (OLs) in a region-specific manner. Here, we use a bioinformatics approach to identify multiple signaling pathways that regulate the diversity of cell lineages that originate from different subregions of the SVZ. We further use a computational-based drug-discovery strategy to identify a catalogue of small molecules that can be used to manipulate the regionalization of the SVZ. We provide proof that, by administration of small molecules in vivo, it is possible to promote the specific generation of neurons and OLs from NSCs in both the postnatal and adult brain, as well as in regenerative contexts after lesion. This study unravels novel strategies for using small bioactive molecules to direct germinal activity in the SVZ, which has therapeutic potential in neurodegenerative diseases.
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Affiliation(s)
- Kasum Azim
- Brain Research Institute, University of Zürich/ETHZ, Zürich, Switzerland
- Adult Neurogenesis and Cellular Reprogramming, Institute of Physiological Chemistry, University Medical Centre of the Johannes Gutenberg University Mainz, Germany
- Focus Program Translational Neuroscience, Johannes Gutenberg University Mainz, Germany
- * E-mail: (KA); (OR); (AMB)
| | - Diane Angonin
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, Bron, France
| | - Guillaume Marcy
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, Bron, France
| | - Francesca Pieropan
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
| | - Andrea Rivera
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
| | - Vanessa Donega
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, Bron, France
| | | | - Gareth Williams
- Wolfson Centre for Age-Related Diseases, King's College London, Guy's Campus, London, United Kingdom
| | - Benedikt Berninger
- Adult Neurogenesis and Cellular Reprogramming, Institute of Physiological Chemistry, University Medical Centre of the Johannes Gutenberg University Mainz, Germany
- Focus Program Translational Neuroscience, Johannes Gutenberg University Mainz, Germany
| | - Arthur M. Butt
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, United Kingdom
- * E-mail: (KA); (OR); (AMB)
| | - Olivier Raineteau
- Brain Research Institute, University of Zürich/ETHZ, Zürich, Switzerland
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, Bron, France
- * E-mail: (KA); (OR); (AMB)
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Abstract
There is growing evidence for a tentative cellular repair in the forebrain following perinatal injuries. In this review, we present the evidences and shortcomings in this regenerative attempt. We discuss recent progress in elucidating the origin, diversity, and competence of postnatal neural stem cells/progenitor cells. Finally, we propose new strategies to recruit postnatal progenitors to generate specific subtypes of cortical neurons or oligodendrocytes, thereby allowing the development of tailor-made approaches to treat perinatal brain injuries.
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Affiliation(s)
- Vanessa Donega
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute, Bron, France
| | - Olivier Raineteau
- Univ Lyon, Université Claude Bernard Lyon 1, Inserm, Stem Cell and Brain Research Institute, Bron, France
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10
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Donega V, Nijboer CH, van Tilborg G, Dijkhuizen RM, Kavelaars A, Heijnen CJ. Intranasally administered mesenchymal stem cells promote a regenerative niche for repair of neonatal ischemic brain injury. Exp Neurol 2014; 261:53-64. [PMID: 24945601 DOI: 10.1016/j.expneurol.2014.06.009] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 05/30/2014] [Accepted: 06/09/2014] [Indexed: 12/15/2022]
Abstract
Previous work from our group has shown that intranasal MSC-treatment decreases lesion volume and improves motor and cognitive behavior after hypoxic-ischemic (HI) brain damage in neonatal mice. Our aim was to determine the kinetics of MSC migration after intranasal administration, and the early effects of MSCs on neurogenic processes and gliosis at the lesion site. HI brain injury was induced in 9-day-old mice and MSCs were administered intranasally at 10days post-HI. The kinetics of MSC migration were investigated by immunofluorescence and MRI analysis. BDNF and NGF gene expression was determined by qPCR analysis following MSC co-culture with HI brain extract. Nestin, Doublecortin, NeuN, GFAP, Iba-1 and M1/M2 phenotypic expression was assessed over time. MRI and immunohistochemistry analyses showed that MSCs reach the lesion site already within 2h after intranasal administration. At 12h after administration the number of MSCs at the lesion site peaks and decreases significantly at 72h. The number of DCX(+) cells increased 1 to 3days after MSC administration in the SVZ. At the lesion, GFAP(+)/nestin(+) and DCX(+) expression increased 3 to 5days after MSC-treatment. The number of NeuN(+) cells increased within 5days, leading to a dramatic regeneration of the somatosensory cortex and hippocampus at 18days after intranasal MSC administration. Interestingly, MSCs expressed significantly more BDNF gene when exposed to HI brain extract in vitro. Furthermore, MSC-treatment resulted in the resolution of the glial scar surrounding the lesion, represented by a decrease in reactive astrocytes and microglia and polarization of microglia towards the M2 phenotype. In view of the current lack of therapeutic strategies, we propose that intranasal MSC administration is a powerful therapeutic option through its functional repair of the lesion represented by regeneration of the cortical and hippocampal structure and decrease of gliosis.
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Affiliation(s)
- Vanessa Donega
- Lab. of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Cora H Nijboer
- Lab. of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Geralda van Tilborg
- Biomedical MR Imaging and Spectroscopy Group, Image Sciences Institute, University Medical Center Utrecht, The Netherlands
| | - Rick M Dijkhuizen
- Biomedical MR Imaging and Spectroscopy Group, Image Sciences Institute, University Medical Center Utrecht, The Netherlands
| | - Annemieke Kavelaars
- Lab. of Neuroimmunology, Department of Symptom Research, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Cobi J Heijnen
- Lab. of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht, The Netherlands; Lab. of Neuroimmunology, Department of Symptom Research, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA.
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11
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Donega V, van Velthoven CTJ, Nijboer CH, van Bel F, Kas MJH, Kavelaars A, Heijnen CJ. Intranasal mesenchymal stem cell treatment for neonatal brain damage: long-term cognitive and sensorimotor improvement. PLoS One 2013; 8:e51253. [PMID: 23300948 PMCID: PMC3536775 DOI: 10.1371/journal.pone.0051253] [Citation(s) in RCA: 129] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Accepted: 10/30/2012] [Indexed: 12/22/2022] Open
Abstract
Mesenchymal stem cell (MSC) administration via the intranasal route could become an effective therapy to treat neonatal hypoxic-ischemic (HI) brain damage. We analyzed long-term effects of intranasal MSC treatment on lesion size, sensorimotor and cognitive behavior, and determined the therapeutic window and dose response relationships. Furthermore, the appearance of MSCs at the lesion site in relation to the therapeutic window was examined. Nine-day-old mice were subjected to unilateral carotid artery occlusion and hypoxia. MSCs were administered intranasally at 3, 10 or 17 days after hypoxia-ischemia (HI). Motor, cognitive and histological outcome was investigated. PKH-26 labeled cells were used to localize MSCs in the brain. We identified 0.5×106 MSCs as the minimal effective dose with a therapeutic window of at least 10 days but less than 17 days post-HI. A single dose was sufficient for a marked beneficial effect. MSCs reach the lesion site within 24 h when given 3 or 10 days after injury. However, no MSCs were detected in the lesion when administered 17 days following HI. We also show for the first time that intranasal MSC treatment after HI improves cognitive function. Improvement of sensorimotor function and histological outcome was maintained until at least 9 weeks post-HI. The capacity of MSCs to reach the lesion site within 24 h after intranasal administration at 10 days but not at 17 days post-HI indicates a therapeutic window of at least 10 days. Our data strongly indicate that intranasal MSC treatment may become a promising non-invasive therapeutic tool to effectively reduce neonatal encephalopathy.
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Affiliation(s)
- Vanessa Donega
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Cindy T. J. van Velthoven
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Cora H. Nijboer
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Frank van Bel
- Department of Neonatology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Martien J. H. Kas
- Rudolf Magnus Institute of Neuroscience, Department of Neuroscience and Pharmacology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Annemieke Kavelaars
- Department of Symptom Research, MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Cobi J. Heijnen
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Centre Utrecht, Utrecht, The Netherlands
- Department of Symptom Research, MD Anderson Cancer Center, Houston, Texas, United States of America
- * E-mail:
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