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Better Outcomes with Intranigral versus Intrastriatal Cell Transplantation: Relevance for Parkinson’s Disease. Cells 2022; 11:cells11071191. [PMID: 35406755 PMCID: PMC8997951 DOI: 10.3390/cells11071191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/26/2022] [Accepted: 03/29/2022] [Indexed: 11/16/2022] Open
Abstract
Intrastriatal embryonic ventral mesencephalon grafts have been shown to integrate, survive, and reinnervate the host striatum in clinical settings and in animal models of Parkinson’s disease. However, this ectopic location does not restore the physiological loops of the nigrostriatal pathway and promotes only moderate behavioral benefits. Here, we performed a direct comparison of the potential benefits of intranigral versus intrastriatal grafts in animal models of Parkinson’s disease. We report that intranigral grafts promoted better survival of dopaminergic neurons and that only intranigral grafts induced recovery of fine motor skills and normalized cortico-striatal responses. The increase in the number of toxic activated glial cells in host tissue surrounding the intrastriatal graft, as well as within the graft, may be one of the causes of the increased cell death observed in the intrastriatal graft. Homotopic localization of the graft and the subsequent physiological cell rewiring of the basal ganglia may be a key factor in successful and beneficial cell transplantation procedures.
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Kozlowska U, Klimczak A, Bednarowicz KA, Zalewski T, Rozwadowska N, Chojnacka K, Jurga S, Barnea ER, Kurpisz MK. Assessment of Immunological Potential of Glial Restricted Progenitor Graft In Vivo-Is Immunosuppression Mandatory? Cells 2021; 10:cells10071804. [PMID: 34359973 PMCID: PMC8308088 DOI: 10.3390/cells10071804] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/05/2021] [Accepted: 07/07/2021] [Indexed: 12/13/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is an incurable neurodegenerative disease, causing motor neuron and skeletal muscle loss and death. One of the promising therapeutic approaches is stem cell graft application into the brain; however, an immune reaction against it creates serious limitations. This study aimed to research the efficiency of glial restricted progenitors (GRPs) grafted into murine CNS (central nervous system) in healthy models and the SOD1G93A ALS disease model. The cellular grafts were administered in semiallogenic and allogeneic settings. To investigate the models of immune reaction against grafted GRPs, we applied three immunosuppressive/immunomodulatory regimens: preimplantation factor (PiF); Tacrolimus; and CTLA-4, MR1 co-stimulatory blockade. We tracked the cells with bioluminescence imaging (BLI) in vivo to study their survival. The immune response character was evaluated with brain tissue assays and multiplex ELISA in serum and cerebrospinal fluid (CSF). The application of immunosuppressive drugs is disputable when considering cellular transplants into the immune-privileged site/brain. However, our data revealed that semiallogenic GRP graft might survive inside murine CNS without the necessity to apply any immunomodulation or immunosuppression, whereas, in the situation of allogeneic mouse setting, the combination of CTLA-4, MR1 blockade can be considered as the best immunosuppressive option.
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Affiliation(s)
- Urszula Kozlowska
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland; (U.K.); (A.K.)
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland; (K.A.B.); (N.R.)
| | - Aleksandra Klimczak
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland; (U.K.); (A.K.)
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland; (K.A.B.); (N.R.)
| | | | - Tomasz Zalewski
- NanoBioMedical Centre, Adam Mickiewicz University, 61-614 Poznan, Poland; (T.Z.); (S.J.)
| | - Natalia Rozwadowska
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland; (K.A.B.); (N.R.)
| | - Katarzyna Chojnacka
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, 61-704 Poznan, Poland;
| | - Stefan Jurga
- NanoBioMedical Centre, Adam Mickiewicz University, 61-614 Poznan, Poland; (T.Z.); (S.J.)
| | - Eytan R. Barnea
- The Society for the Investigation of Early Pregnancy (SIEP), Cherry Hill, NJ 08003, USA;
- BioIncept LLC, Cherry Hill, NJ 08003, USA
| | - Maciej K. Kurpisz
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Poland; (K.A.B.); (N.R.)
- Correspondence: ; Tel.: +48-61-65-79-202
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Ballout N, Rochelle T, Brot S, Bonnet ML, Francheteau M, Prestoz L, Zibara K, Gaillard A. Characterization of Inflammation in Delayed Cortical Transplantation. Front Mol Neurosci 2019; 12:160. [PMID: 31293384 PMCID: PMC6603085 DOI: 10.3389/fnmol.2019.00160] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 06/07/2019] [Indexed: 01/30/2023] Open
Abstract
We previously reported that embryonic motor cortical neurons transplanted 1-week after lesion in the adult mouse motor cortex significantly enhances graft vascularization, survival, and proliferation of grafted cells, the density of projections developed by grafted neurons and improves functional repair and recovery. The purpose of the present study is to understand the extent to which post-traumatic inflammation following cortical lesion could influence the survival of grafted neurons and the development of their projections to target brain regions and conversely how transplanted cells can modulate host inflammation. For this, embryonic motor cortical tissue was grafted either immediately or with a 1-week delay into the lesioned motor cortex of adult mice. Immunohistochemistry (IHC) analysis was performed to determine the density and cell morphology of resident and peripheral infiltrating immune cells. Then, in situ hybridization (ISH) was performed to analyze the distribution and temporal mRNA expression pattern of pro-inflammatory or anti-inflammatory cytokines following cortical lesion. In parallel, we analyzed the protein expression of both M1- and M2-associated markers to study the M1/M2 balance switch. We have shown that 1-week after the lesion, the number of astrocytes, microglia, oligodendrocytes, and CD45+ cells were significantly increased along with characteristics of M2 microglia phenotype. Interestingly, the majority of microglia co-expressed transforming growth factor-β1 (TGF-β1), an anti-inflammatory cytokine, supporting the hypothesis that microglial activation is also neuroprotective. Our results suggest that the modulation of post-traumatic inflammation 1-week after cortical lesion might be implicated in the improvement of graft vascularization, survival, and density of projections developed by grafted neurons.
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Affiliation(s)
- Nissrine Ballout
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France.,Laboratory of Stem Cells, PRASE, DSST, Department of Biology, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon
| | - Tristan Rochelle
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France
| | - Sebastien Brot
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France
| | - Marie-Laure Bonnet
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France.,CHU Poitiers, Poitiers, France
| | - Maureen Francheteau
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France
| | - Laetitia Prestoz
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France
| | - Kazem Zibara
- Laboratory of Stem Cells, PRASE, DSST, Department of Biology, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon
| | - Afsaneh Gaillard
- Laboratoire de Neurosciences Expérimentales et Cliniques, Université de Poitiers, INSERM U1084, Poitiers, France
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White MD, Zhao ZW, Plachta N. In Vivo Imaging of Single Mammalian Cells in Development and Disease. Trends Mol Med 2018; 24:278-293. [PMID: 29439932 DOI: 10.1016/j.molmed.2018.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/05/2018] [Accepted: 01/14/2018] [Indexed: 12/14/2022]
Abstract
Live imaging has transformed biomedical sciences by enabling visualization and analysis of dynamic cellular processes as they occur in their native contexts. Here, we review key recent efforts applying in vivo optical imaging with single-cell resolution to mammalian systems ranging from embryos to adult tissues and organs. We highlight insights into active processes regulating cell fate and morphogenesis during embryonic development, how neuronal circuitry and non-neuronal cell types contribute to neurological functions, and how novel imaging-based approaches enable the dissection of neurological disorders and cancer with high spatio-temporal resolution. The convergence of technical advancements in accessing, visualizing, and manipulating individual cells provides an unprecedented lens to probe mammalian cellular dynamics in vivo in both physiological and pathological states.
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Affiliation(s)
- Melanie D White
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), Singapore; These authors contributed equally to this work
| | - Ziqing W Zhao
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), Singapore; These authors contributed equally to this work
| | - Nicolas Plachta
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), Singapore.
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Wang C, Gao H, Zhang S. Transplantation of Embryonic Cortical Tissue into Lesioned Adult Brain in Mice. Bio Protoc 2017; 7:e2360. [PMID: 34541106 DOI: 10.21769/bioprotoc.2360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 04/17/2017] [Accepted: 05/22/2017] [Indexed: 11/02/2022] Open
Abstract
Transplantation of embryonic cortical tissue for repairing the damaged brain has provided a potential therapy for brain injury and diseases. The grafted tissue can successfully survive and participate in reestablishing the functional neural circuit of the host brain. Transplantation surgery can be combined with fluorescently labeled transgenic mice to evaluate the reconstruction of neuronal network ( Falkner et al., 2016 ) and the repopulation of a subset of cortical cells. By using this approach, we have shown that infiltrating cells from host brain can restore the microglial population in the graft tissue ( Wang et al., 2016 ). This protocol describes the detailed procedure of the transplantation surgery in mice, including establishing a lesion model in the host brain, preparing the embryonic cortical graft, and transplanting the embryonic cortical graft to adult brain.
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Affiliation(s)
- Cong Wang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou, China
| | - Hao Gao
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou, China
| | - Shengxiang Zhang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou, China
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