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Laksono BM, Tran DN, Kondova I, van Engelen HGH, Michels S, Nambulli S, de Vries RD, Duprex WP, Verjans GMGM, de Swart RL. Comparable Infection Level and Tropism of Measles Virus and Canine Distemper Virus in Organotypic Brain Slice Cultures Obtained from Natural Host Species. Viruses 2021; 13:1582. [PMID: 34452447 PMCID: PMC8402773 DOI: 10.3390/v13081582] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/30/2021] [Accepted: 08/06/2021] [Indexed: 11/26/2022] Open
Abstract
Measles virus (MV) and canine distemper virus (CDV) are closely related members of the family Paramyxoviridae, genus Morbillivirus. MV infection of humans and non-human primates (NHPs) results in a self-limiting disease, which rarely involves central nervous system (CNS) complications. In contrast, infection of carnivores with CDV usually results in severe disease, in which CNS complications are common and the case-fatality rate is high. To compare the neurovirulence and neurotropism of MV and CDV, we established a short-term organotypic brain slice culture system of the olfactory bulb, hippocampus, or cortex obtained from NHPs, dogs, and ferrets. Slices were inoculated ex vivo with wild-type-based recombinant CDV or MV expressing a fluorescent reporter protein. The infection level of both morbilliviruses was determined at different times post-infection. We observed equivalent infection levels and identified microglia as main target cells in CDV-inoculated carnivore and MV-inoculated NHP brain tissue slices. Neurons were also susceptible to MV infection in NHP brain slice cultures. Our findings suggest that MV and CDV have comparable neurotropism and intrinsic capacity to infect CNS-resident cells of their natural host species.
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Affiliation(s)
- Brigitta M. Laksono
- Department of Viroscience, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (B.M.L.); (D.N.T.); (S.M.); (R.D.d.V.); (G.M.G.M.V.)
| | - Diana N. Tran
- Department of Viroscience, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (B.M.L.); (D.N.T.); (S.M.); (R.D.d.V.); (G.M.G.M.V.)
| | - Ivanela Kondova
- Division of Pathology, Animal Science Department, Biomedical Primate Research Centre, 2280 GH Rijswijk, The Netherlands;
| | - Harry G. H. van Engelen
- Department of Clinical Sciences of Companion Animals, Veterinary Medicine, Universiteit Utrecht, 3584 CM Utrecht, The Netherlands;
| | - Samira Michels
- Department of Viroscience, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (B.M.L.); (D.N.T.); (S.M.); (R.D.d.V.); (G.M.G.M.V.)
| | - Sham Nambulli
- Centre for Vaccine Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; (S.N.); (W.P.D.)
| | - Rory D. de Vries
- Department of Viroscience, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (B.M.L.); (D.N.T.); (S.M.); (R.D.d.V.); (G.M.G.M.V.)
| | - W. Paul Duprex
- Centre for Vaccine Research, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; (S.N.); (W.P.D.)
| | - Georges M. G. M. Verjans
- Department of Viroscience, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (B.M.L.); (D.N.T.); (S.M.); (R.D.d.V.); (G.M.G.M.V.)
| | - Rik L. de Swart
- Department of Viroscience, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (B.M.L.); (D.N.T.); (S.M.); (R.D.d.V.); (G.M.G.M.V.)
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Kvist G. Derivation of Adult Human Cortical Organotypic Slice Cultures for Coculture with Reprogrammed Neuronal Cells. Methods Mol Biol 2021; 2352:253-259. [PMID: 34324192 DOI: 10.1007/978-1-0716-1601-7_17] [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] [Indexed: 03/24/2023]
Abstract
Adult human cortical organotypic slice culture is an attractive model system to explore mechanisms of human brain pathology as well as to test drug candidates for treatment of neurodegeneration. Acute studies in human brain slices are limited by the lifetime of the tissue and focus mainly on hippocampus slice preparation. Here we describe the derivation of human organotypic slice cultures of cortical origin, which can be kept in culture for up to 6 weeks. This method enabled us to test the system in coculture with reprogrammed neurons and show its feasibility in neuronal cell integration experiments in human-to-human grafting situation.
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Affiliation(s)
- Giedre Kvist
- Lund Stem Cell Center, Lund University, Lund, Sweden.
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Grønning Hansen M, Laterza C, Palma-Tortosa S, Kvist G, Monni E, Tsupykov O, Tornero D, Uoshima N, Soriano J, Bengzon J, Martino G, Skibo G, Lindvall O, Kokaia Z. Grafted human pluripotent stem cell-derived cortical neurons integrate into adult human cortical neural circuitry. Stem Cells Transl Med 2020; 9:1365-1377. [PMID: 32602201 PMCID: PMC7581452 DOI: 10.1002/sctm.20-0134] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [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: 03/24/2020] [Revised: 05/27/2020] [Accepted: 06/10/2020] [Indexed: 12/13/2022] Open
Abstract
Several neurodegenerative diseases cause loss of cortical neurons, leading to sensory, motor, and cognitive impairments. Studies in different animal models have raised the possibility that transplantation of human cortical neuronal progenitors, generated from pluripotent stem cells, might be developed into a novel therapeutic strategy for disorders affecting cerebral cortex. For example, we have shown that human long‐term neuroepithelial‐like stem (lt‐NES) cell‐derived cortical neurons, produced from induced pluripotent stem cells and transplanted into stroke‐injured adult rat cortex, improve neurological deficits and establish both afferent and efferent morphological and functional connections with host cortical neurons. So far, all studies with human pluripotent stem cell‐derived neurons have been carried out using xenotransplantation in animal models. Whether these neurons can integrate also into adult human brain circuitry is unknown. Here, we show that cortically fated lt‐NES cells, which are able to form functional synaptic networks in cell culture, differentiate to mature, layer‐specific cortical neurons when transplanted ex vivo onto organotypic cultures of adult human cortex. The grafted neurons are functional and establish both afferent and efferent synapses with adult human cortical neurons in the slices as evidenced by immuno‐electron microscopy, rabies virus retrograde monosynaptic tracing, and whole‐cell patch‐clamp recordings. Our findings provide the first evidence that pluripotent stem cell‐derived neurons can integrate into adult host neural networks also in a human‐to‐human grafting situation, thereby supporting their potential future clinical use to promote recovery by neuronal replacement in the patient's diseased brain.
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Affiliation(s)
| | - Cecilia Laterza
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Sara Palma-Tortosa
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Giedre Kvist
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Emanuela Monni
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Oleg Tsupykov
- Bogomoletz Institute of Physiology and State Institute of Genetic and Regenerative Medicine, Kyiv, Ukraine
| | - Daniel Tornero
- Laboratory of Stem Cells and Regenerative Medicine, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Naomi Uoshima
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Jordi Soriano
- Departament de Física de la Matèria Condensada, Institute of Complex Systems (UBICS), Universitat de Barcelona, Barcelona, Spain
| | - Johan Bengzon
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Division of Neurosurgery, Department of Clinical Sciences Lund, University Hospital, Lund, Sweden
| | - Gianvito Martino
- Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute and Vita-Salute San Raffaele University, Milan, Italy
| | - Galyna Skibo
- Bogomoletz Institute of Physiology and State Institute of Genetic and Regenerative Medicine, Kyiv, Ukraine
| | - Olle Lindvall
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Zaal Kokaia
- Lund Stem Cell Center, Lund University, Lund, Sweden.,Laboratory of Stem Cells and Restorative Neurology, Lund Stem Cell Center, Lund University, Lund, Sweden
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Lucassen PJ, Toni N, Kempermann G, Frisen J, Gage FH, Swaab DF. Limits to human neurogenesis-really? Mol Psychiatry 2020; 25:2207-9. [PMID: 30617274 DOI: 10.1038/s41380-018-0337-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 11/26/2018] [Indexed: 01/14/2023]
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Qi XR, Verwer RWH, Bao AM, Balesar RA, Luchetti S, Zhou JN, Swaab DF. Human Brain Slice Culture: A Useful Tool to Study Brain Disorders and Potential Therapeutic Compounds. Neurosci Bull 2019; 35:244-252. [PMID: 30604279 DOI: 10.1007/s12264-018-0328-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 11/19/2018] [Indexed: 01/07/2023] Open
Abstract
Investigating the pathophysiological mechanisms underlying brain disorders is a priority if novel therapeutic strategies are to be developed. In vivo studies of animal models and in vitro studies of cell lines/primary cell cultures may provide useful tools to study certain aspects of brain disorders. However, discrepancies among these studies or unsuccessful translation from animal/cell studies to human/clinical studies often occur, because these models generally represent only some symptoms of a neuropsychiatric disorder rather than the complete disorder. Human brain slice cultures from postmortem tissue or resected tissue from operations have shown that, in vitro, neurons and glia can stay alive for long periods of time, while their morphological and physiological characteristics, and their ability to respond to experimental manipulations are maintained. Human brain slices can thus provide a close representation of neuronal networks in vivo, be a valuable tool for investigation of the basis of neuropsychiatric disorders, and provide a platform for the evaluation of novel pharmacological treatments of human brain diseases. A brain bank needs to provide the necessary infrastructure to bring together donors, hospitals, and researchers who want to investigate human brain slices in cultures of clinically and neuropathologically well-documented material.
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Affiliation(s)
- Xin-Rui Qi
- Center for Translational Neurodegeneration and Regenerative Therapy, Shanghai Tenth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, 200072, China. .,Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, 1105BA, The Netherlands.
| | - Ronald W H Verwer
- Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, 1105BA, The Netherlands
| | - Ai-Min Bao
- Department of Neurobiology, Institute of Neuroscience, NHC and CAMS Key Laboratory of Medical Neurobiology, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Rawien A Balesar
- Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, 1105BA, The Netherlands
| | - Sabina Luchetti
- Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, 1105BA, The Netherlands
| | - Jiang-Ning Zhou
- Key Laboratory of Brain Function and Diseases, School of Life Sciences, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China
| | - Dick F Swaab
- Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, 1105BA, The Netherlands
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Liu JYW, Matarin M, Reeves C, McEvoy AW, Miserocchi A, Thompson P, Sisodiya SM, Thom M. Doublecortin-expressing cell types in temporal lobe epilepsy. Acta Neuropathol Commun 2018; 6:60. [PMID: 30005693 PMCID: PMC6045867 DOI: 10.1186/s40478-018-0566-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 07/03/2018] [Indexed: 12/14/2022] Open
Abstract
Doublecortin (DCX) is widely regarded as a marker of immature and migrating neurons during development. While DCX expression persists in adults, particularly in the temporal lobe and neurogenic regions, it is unknown how seizures influence its expression. The aim of the present study was to explore the distribution and characteristics of DCX-expressing cells in surgical and postmortem samples from 40 adult and paediatric patients, with epilepsy and with or without hippocampal sclerosis (HS), compared to post mortem controls. The hippocampus (pes and body), parahippocampal gyrus, amygdala, temporal pole and temporal cortex were examined with DCX immunohistochemistry using four commercially-available DCX antibodies, labelled cells were quantified in different regions of interest as well as their co-expression with cell type specific markers (CD68, Iba1, GFAP, GFAP∂, nestin, SOX2, CD34, OLIG2, PDGFRβ, NeuN) and cell cycle marker (MCM2). Histological findings were compared with clinical data, as well as gene expression data obtained from the temporal cortex of 83 temporal lobe epilepsy cases with HS. DCX immunohistochemistry identified immature (Nestin−/NeuN−) neurons in layer II of the temporal neocortex in patients with and without epilepsy. Their number declined significantly with age but was not associated with the presence of hippocampal sclerosis, seizure semiology or memory dysfunction. DCX+ cells were prominent in the paralaminar nuclei and periamygdalar cortex and these declined with age but were not significantly associated with epilepsy history. DCX expressing cells with ramified processes were prominent in all regions, particularly in the hippocampal subgranular zone, where significantly increased numbers were observed in epilepsy samples compared to controls. DCX ramified cells co-expressed Iba1, CD68 and PDGFRβ, and less frequently MCM2, OLIG2 and SOX2, but no co-localization was observed with CD34, nestin or GFAP/GFAP ∂. Gene expression data from neocortical samples in patients with TLE and HS supported ongoing DCX expression in adults. We conclude that DCX identifies a range of morphological cell types in temporal lobe epilepsy, including immature populations, glial and microglial cell types. Their clinical relevance and biological function requires further study but we show some evidence for alteration with age and in epilepsy.
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Schwarz N, Hedrich UBS, Schwarz H, P A H, Dammeier N, Auffenberg E, Bedogni F, Honegger JB, Lerche H, Wuttke TV, Koch H. Human Cerebrospinal fluid promotes long-term neuronal viability and network function in human neocortical organotypic brain slice cultures. Sci Rep 2017; 7:12249. [PMID: 28947761 DOI: 10.1038/s41598-017-12527-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 09/07/2017] [Indexed: 11/26/2022] Open
Abstract
Pathophysiological investigation of CNS-related diseases, such as epilepsy or neurodegenerative disorders, largely relies on histological studies on human post mortem tissue, tissue obtained by biopsy or resective surgery and on studies using disease models including animal models, heterologous expression systems or cell culture based approaches. However, in general it remains elusive to what extent results obtained in model systems can be directly translated to the human brain, calling for strategies allowing validation or even primary investigation in live human CNS tissue. In the work reported here, we prepared human organotypic slice cultures from access tissue of resective epilepsy surgery. Employing different culture conditions, we systematically compared artificial culturing media versus human cerbrospinal fluid (hCSF) obtained from patients with normal pressure hydrocephalus (NPH). Presented data demonstrates sustained cortical neuronal survival including not only maintenance of typical cellular electrophysiological properties and activity, such as robust action potential generation and synaptic connectivity, but also preservation of tonic and phasic network activity up to several weeks in vitro. As clearly delineated by immunocytochemistry, single cell patch clamp and extracellular recordings, we find that in contrast to artificial culturing media, hCSF significantly enhances neuron viability and maintenance of network activity.
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