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Rosser AE, Busse ME, Gray WP, Badin RA, Perrier AL, Wheelock V, Cozzi E, Martin UP, Salado-Manzano C, Mills LJ, Drew C, Goldman SA, Canals JM, Thompson LM. Translating cell therapies for neurodegenerative diseases: Huntington's disease as a model disorder. Brain 2022; 145:1584-1597. [PMID: 35262656 PMCID: PMC9166564 DOI: 10.1093/brain/awac086] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/29/2022] [Accepted: 02/06/2022] [Indexed: 11/17/2022] Open
Abstract
There has been substantial progress in the development of regenerative medicine strategies for CNS disorders over the last decade, with progression to early clinical studies for some conditions. However, there are multiple challenges along the translational pipeline, many of which are common across diseases and pertinent to multiple donor cell types. These include defining the point at which the preclinical data are sufficiently compelling to permit progression to the first clinical studies; scaling-up, characterization, quality control and validation of the cell product; design, validation and approval of the surgical device; and operative procedures for safe and effective delivery of cell product to the brain. Furthermore, clinical trials that incorporate principles of efficient design and disease-specific outcomes are urgently needed (particularly for those undertaken in rare diseases, where relatively small cohorts are an additional limiting factor), and all processes must be adaptable in a dynamic regulatory environment. Here we set out the challenges associated with the clinical translation of cell therapy, using Huntington's disease as a specific example, and suggest potential strategies to address these challenges. Huntington's disease presents a clear unmet need, but, importantly, it is an autosomal dominant condition with a readily available gene test, full genetic penetrance and a wide range of associated animal models, which together mean that it is a powerful condition in which to develop principles and test experimental therapeutics. We propose that solving these challenges in Huntington's disease would provide a road map for many other neurological conditions. This white paper represents a consensus opinion emerging from a series of meetings of the international translational platforms Stem Cells for Huntington's Disease and the European Huntington's Disease Network Advanced Therapies Working Group, established to identify the challenges of cell therapy, share experience, develop guidance and highlight future directions, with the aim to expedite progress towards therapies for clinical benefit in Huntington's disease.
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Affiliation(s)
- Anne E. Rosser
- Cardiff University Neuroscience and Mental Health Research Institute, Hadyn Ellis Building, Cardiff CF24 4HQ, UK
- Cardiff University Brain Repair Group, School of Biosciences, Life Sciences Building, Cardiff CF10 3AX, UK
- Brain Repair and Intracranial Neurotherapeutics (B.R.A.I.N.) Biomedical Research Unit, College of Biomedical and Life Sciences, Cardiff University, Cardiff CF14 4EP, UK
| | - Monica E. Busse
- Cardiff University Centre for Trials Research, College of Biomedical and Life Sciences Cardiff University, 4th Floor Neuadd Meirionnydd, Heath Park, Cardiff CF14 4YS, UK
| | - William P. Gray
- Cardiff University Neuroscience and Mental Health Research Institute, Hadyn Ellis Building, Cardiff CF24 4HQ, UK
- Brain Repair and Intracranial Neurotherapeutics (B.R.A.I.N.) Biomedical Research Unit, College of Biomedical and Life Sciences, Cardiff University, Cardiff CF14 4EP, UK
- University Hospital of Wales Healthcare NHS Trust, Department of Neurosurgery, Cardiff CF14 4XW, UK
| | - Romina Aron Badin
- Université Paris-Saclay, CEA, CNRS, Laboratoire des Maladies Neurodégénératives: mécanismes, thérapies, imagerie, 92265 Fontenay-aux-Roses, France
- Université Paris-Saclay, CEA, Molecular Imaging Research Center, 92265 Fontenay-aux-Roses, France
| | - Anselme L. Perrier
- Université Paris-Saclay, CEA, CNRS, Laboratoire des Maladies Neurodégénératives: mécanismes, thérapies, imagerie, 92265 Fontenay-aux-Roses, France
- Université Paris-Saclay, CEA, Molecular Imaging Research Center, 92265 Fontenay-aux-Roses, France
| | - Vicki Wheelock
- University of California Davis, Department of Neurology, 95817 Sacramento, CA, USA
| | - Emanuele Cozzi
- Transplant Immunology Unit, Department of Cardiac, Thoracic and Vascular Sciences, Padua University Hospital—Ospedale Giustinianeo, Padova, Italy
| | - Unai Perpiña Martin
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedical Sciences, and Creatio-Production and Validation Center of Advanced Therapies, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
| | - Cristina Salado-Manzano
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedical Sciences, and Creatio-Production and Validation Center of Advanced Therapies, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
| | - Laura J. Mills
- Cardiff University Centre for Trials Research, College of Biomedical and Life Sciences Cardiff University, 4th Floor Neuadd Meirionnydd, Heath Park, Cardiff CF14 4YS, UK
| | - Cheney Drew
- Cardiff University Centre for Trials Research, College of Biomedical and Life Sciences Cardiff University, 4th Floor Neuadd Meirionnydd, Heath Park, Cardiff CF14 4YS, UK
| | - Steven A. Goldman
- Centre for Translational Neuromedicine, University of Rochester, 14642 Rochester, NY, USA
- University of Copenhagen Faculty of Health and Medical Sciences, DK-2200 Kobenhavn, Denmark
| | - Josep M. Canals
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedical Sciences, and Creatio-Production and Validation Center of Advanced Therapies, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
| | - Leslie M. Thompson
- University of California Irvine, Department of Psychiatry and Human Behaviour, Department of Neurobiology and Behavior and the Sue and Bill Gross Stem Cell Center, 92697 Irvine, CA, USA
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Bachoud-Lévi AC. What did we learn from neural grafts in Huntington disease? Rev Neurol (Paris) 2022; 178:441-449. [PMID: 35491247 DOI: 10.1016/j.neurol.2022.03.004] [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: 02/25/2022] [Accepted: 03/10/2022] [Indexed: 11/17/2022]
Abstract
Huntington's disease is a rare, severe, and inherited neurodegenerative disorder that affects young adults. To date, there is no treatment to stop its progression. The primary atrophy of the striatum in HD, is limited in space and centrally focalised in the brain and thus constitutes a good candidate for graft. Therefore, transplantation of foetal cells from the ganglionic eminence, the germinal zone of the striatum, has the potential to restore disrupted fronto-cortical circuits and corresponding clinical functions. The international Multicentric intracerebral Grafting in Huntington's disease trial was not as successful as two pilot trials (Créteil and London) which showed promising results in the 2000s, displaying stabilisation/recovery of symptoms in some patients. A point-by-point comparison of the differences between MIG-HD and the pilot trial from Créteil in which similar data are available provides lessons on the grafting procedure and allows for strategic thinking before embarking on future trials. MIG-HD demonstrated the existence of intracerebral alloimmunisation leading to acute or chronic graft rejection into the brain and showed the limitations of surgical standardisation and immunosuppression. It has also improved the safety of the procedure and provided guidance for the follow-up of future patients. Indeed, even if disease modifiers treatments are currently the focus of intense research, they may not stop or slow the progression of the disease sufficiently, or even be administered in all patients, to prevent brain atrophy in all cases. Although disease-modifying therapies are currently the subject of intense research, they may not stop or slow disease progression sufficiently, or may not be given to all patients to prevent brain atrophy. A combination with intracerebral transplantation to repair the damaged structures may thus prove beneficial. Altogether, pursuing research in intracerebral transplantation remains necessary.
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Affiliation(s)
- A-C Bachoud-Lévi
- Département d'études cognitives, école normale supérieure, PSL University, 75005 Paris, France; Inserm U955, Institut Mondor de Recherche Biomédicale, Equipe E01 NeuroPsychologie Interventionnelle, 94000 Créteil, France; Faculté de médecine, Université Paris-Est Créteil, 94000 Créteil, France; Assistance Publique-Hôpitaux de Paris, National Reference Center for Huntington's Disease, Neurology Department, Henri Mondor-Albert Chenevier Hospital, Créteil, France.
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Bachoud-Lévi AC, Massart R, Rosser A. Cell therapy in Huntington's disease: Taking stock of past studies to move the field forward. Stem Cells 2021; 39:144-155. [PMID: 33176057 PMCID: PMC10234449 DOI: 10.1002/stem.3300] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/01/2020] [Accepted: 10/20/2020] [Indexed: 06/02/2023]
Abstract
Huntington's disease (HD) is a rare inherited neurodegenerative disease that manifests mostly in adulthood with progressive cognitive, behavioral, and motor dysfunction. Neuronal loss occurs predominantly in the striatum but also extends to other brain regions, notably the cortex. Most patients die around 20 years after motor onset, although there is variability in the rate of progression and some phenotypic heterogeneity. The most advanced experimental therapies currently are huntingtin-lowering strategies, some of which are in stage 3 clinical trials. However, even if these approaches are successful, it is unlikely that they will be applicable to all patients or will completely halt continued loss of neural cells in all cases. On the other hand, cellular therapies have the potential to restore atrophied tissues and may therefore provide an important complementary therapeutic avenue. Pilot studies of fetal cell grafts in the 2000s reported the most dramatic clinical improvements yet achieved for this disease, but subsequent studies have so far failed to identify methodology to reliably reproduce these results. Moving forward, a major challenge will be to generate suitable donor cells from (nonfetal) cell sources, but in parallel there are a host of procedural and trial design issues that will be important for improving reliability of transplants and so urgently need attention. Here, we consider findings that have emerged from clinical transplant studies in HD to date, in particular new findings emerging from the recent multicenter intracerebral transplant HD study, and consider how these data may be used to inform future cell therapy trials.
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Affiliation(s)
- Anne-Catherine Bachoud-Lévi
- Assistance Publique-Hôpitaux de Paris, National Reference Center for Huntington's Disease, Neurology Department, Henri Mondor-Albert Chenevier Hospital, Créteil, France
- Département d'Etudes Cognitives, École Normale Supérieure, PSL University, Paris, France
- Inserm U955, Institut Mondor de Recherche Biomédicale, Equipe E01 NeuroPsychologie Interventionnelle, Créteil, France
- NeurATRIS, Créteil, France
- Université Paris-Est Créteil, Faculté de Médecine, Créteil, France
| | - Renaud Massart
- Assistance Publique-Hôpitaux de Paris, National Reference Center for Huntington's Disease, Neurology Department, Henri Mondor-Albert Chenevier Hospital, Créteil, France
- Département d'Etudes Cognitives, École Normale Supérieure, PSL University, Paris, France
- Inserm U955, Institut Mondor de Recherche Biomédicale, Equipe E01 NeuroPsychologie Interventionnelle, Créteil, France
- NeurATRIS, Créteil, France
| | - Anne Rosser
- Centre for Trials Research, Cardiff University, Cardiff, UK
- Cardiff University Brain Repair Group, Life Sciences Building, School of Biosciences, Cardiff, UK
- Neuroscience and Mental Health Research Institute and Division of Psychological Medicine and Clinical Neurosciences, Hadyn Ellis Building, Cardiff, UK
- Brain Repair And Intracranial Neurotherapeutics (BRAIN) Unit, Cardiff University, Cardiff, UK
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Salado-Manzano C, Perpiña U, Straccia M, Molina-Ruiz FJ, Cozzi E, Rosser AE, Canals JM. Is the Immunological Response a Bottleneck for Cell Therapy in Neurodegenerative Diseases? Front Cell Neurosci 2020; 14:250. [PMID: 32848630 PMCID: PMC7433375 DOI: 10.3389/fncel.2020.00250] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/17/2020] [Indexed: 12/11/2022] Open
Abstract
Neurodegenerative disorders such as Parkinson's (PD) and Huntington's disease (HD) are characterized by a selective detrimental impact on neurons in a specific brain area. Currently, these diseases have no cures, although some promising trials of therapies that may be able to slow the loss of brain cells are underway. Cell therapy is distinguished by its potential to replace cells to compensate for those lost to the degenerative process and has shown a great potential to replace degenerated neurons in animal models and in clinical trials in PD and HD patients. Fetal-derived neural progenitor cells, embryonic stem cells or induced pluripotent stem cells are the main cell sources that have been tested in cell therapy approaches. Furthermore, new strategies are emerging, such as the use of adult stem cells, encapsulated cell lines releasing trophic factors or cell-free products, containing an enriched secretome, which have shown beneficial preclinical outcomes. One of the major challenges for these potential new treatments is to overcome the host immune response to the transplanted cells. Immune rejection can cause significant alterations in transplanted and endogenous tissue and requires immunosuppressive drugs that may produce adverse effects. T-, B-lymphocytes and microglia have been recognized as the main effectors in striatal graft rejection. This review aims to summarize the preclinical and clinical studies of cell therapies in PD and HD. In addition, the precautions and strategies to ensure the highest quality of cell grafts, the lowest risk during transplantation and the reduction of a possible immune rejection will be outlined. Altogether, the wide-ranging possibilities of advanced therapy medicinal products (ATMPs) could make therapeutic treatment of these incurable diseases possible in the near future.
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Affiliation(s)
- Cristina Salado-Manzano
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedicine, University of Barcelona, Barcelona, Spain
- Production and Validation Center of Advanced Therapies (Creatio), Faculty of Medicine and Health Science, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Unai Perpiña
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedicine, University of Barcelona, Barcelona, Spain
- Production and Validation Center of Advanced Therapies (Creatio), Faculty of Medicine and Health Science, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | | | - Francisco J. Molina-Ruiz
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedicine, University of Barcelona, Barcelona, Spain
- Production and Validation Center of Advanced Therapies (Creatio), Faculty of Medicine and Health Science, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Emanuele Cozzi
- Department of Cardio-Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
- Transplant Immunology Unit, Padua University Hospital, Padua, Italy
| | - Anne E. Rosser
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, United Kingdom
- MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, United Kingdom
- Brain Repair Group, School of Biosciences, Cardiff University, Cardiff, United Kingdom
| | - Josep M. Canals
- Laboratory of Stem Cells and Regenerative Medicine, Department of Biomedicine, University of Barcelona, Barcelona, Spain
- Production and Validation Center of Advanced Therapies (Creatio), Faculty of Medicine and Health Science, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Networked Biomedical Research Centre for Neurodegenerative Disorders (CIBERNED), Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
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Bachoud-Lévi AC. Human Fetal Cell Therapy in Huntington's Disease: A Randomized, Multicenter, Phase II Trial. Mov Disord 2020; 35:1323-1335. [PMID: 32666599 DOI: 10.1002/mds.28201] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Huntington's disease is a rare, severe, inherited neurodegenerative disease in which we assessed the safety and efficacy of grafting human fetal ganglionic eminence intrastriatally. METHODS Patients at the early stage of the disease were enrolled in the Multicentric Intracerebral Grafting in Huntington's Disease trial, a delayed-start phase II randomized study. After a run-in period of 12 months, patients were randomized at month 12 to either the treatment group (transplanted at month 13-month 14) or the control group and secondarily treated 20 months later (month 33-month 34). The primary outcome was total motor score compared between both groups 20 months postrandomization (month 32). Secondary outcomes included clinical, imaging, and electrophysiological findings and a comparison of pregraft and postgraft total motor score slopes during the entire study period (month 0-month 52) regardless of the time of transplant. RESULTS Of 54 randomized patients, 45 were transplanted; 26 immediately (treatment) and 19 delayed (control). Mean total motor score at month 32 did not differ between groups (treated controls difference in means adjusted for M12: +2.9 [95% confidence interval, -2.8 to 8.6]; P = 0.31). Its rate of decline after transplantation was similar to that before transplantation. A total of 27 severe adverse events were recorded in the randomized patients, 10 of which were related to the transplant procedure. Improvement of procedures during the trial significantly decreased the frequency of surgical events.We found antihuman leucocytes antigen antibodies in 40% of the patients. CONCLUSION No clinical benefit was found in this trial. This may have been related to graft rejection. Ectopia and high track number negatively influence the graft outcome. Procedural adjustments substantially improved surgical safety. (ClinicalTrials.gov NCT00190450.) © 2020 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Anne-Catherine Bachoud-Lévi
- Assistance Publique-Hôpitaux de Paris, National Reference Center for Huntington's Disease, Neurology Department, Henri Mondor-Albert Chenevier Hospital, Créteil, France.,Equipe neuropsychologie interventionnelle, Département d'études cognitives, École normale supérieure, PSL, Research University, Institut Mondor de Recherche biomédicale, Université Paris-Est, INSERM, Paris, and Créteil, France.,Faculté de Santé, Université Paris Est, Créteil, France
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Golas MM. Human cellular models of medium spiny neuron development and Huntington disease. Life Sci 2018; 209:179-196. [PMID: 30031060 DOI: 10.1016/j.lfs.2018.07.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 06/22/2018] [Accepted: 07/17/2018] [Indexed: 12/24/2022]
Abstract
The loss of gamma-aminobutyric acid (GABA)-ergic medium spiny neurons (MSNs) in the striatum is the hallmark of Huntington disease (HD), an incurable neurodegenerative disorder characterized by progressive motor, psychiatric, and cognitive symptoms. Transplantation of MSNs or their precursors represents a promising treatment strategy for HD. In initial clinical trials in which HD patients received fetal neurografts directly into the striatum without a pretransplant cell-differentiation step, some patients exhibited temporary benefits. Meanwhile, major challenges related to graft overgrowth, insufficient survival of grafted cells, and limited availability of donated fetal tissue remain. Thus, the development of approaches that allow modeling of MSN differentiation and HD development in cell culture platforms may improve our understanding of HD and translate, ultimately, into HD treatment options. Here, recent advances in the in vitro differentiation of MSNs derived from fetal neural stem cells/progenitor cells (NSCs/NPCs), embryonic stem cells (ESCs), induced pluripotent stem cells (iPSCs), and induced NSCs (iNSCs) as well as advances in direct transdifferentiation are reviewed. Progress in non-allele specific and allele specific gene editing of HTT is presented as well. Cell characterization approaches involving phenotyping as well as in vitro and in vivo functional assays are also discussed.
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Affiliation(s)
- Monika M Golas
- Department of Biomedicine, Aarhus University, Wilhelm Meyers Alle 3, Building 1233, DK-8000 Aarhus C, Denmark; Department of Human Genetics, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
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Sonntag KC, Song B, Lee N, Jung JH, Cha Y, Leblanc P, Neff C, Kong SW, Carter BS, Schweitzer J, Kim KS. Pluripotent stem cell-based therapy for Parkinson's disease: Current status and future prospects. Prog Neurobiol 2018; 168:1-20. [PMID: 29653250 DOI: 10.1016/j.pneurobio.2018.04.005] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 03/13/2018] [Accepted: 04/05/2018] [Indexed: 12/11/2022]
Abstract
Parkinson's disease (PD) is one of the most common neurodegenerative disorders, which affects about 0.3% of the general population. As the population in the developed world ages, this creates an escalating burden on society both in economic terms and in quality of life for these patients and for the families that support them. Although currently available pharmacological or surgical treatments may significantly improve the quality of life of many patients with PD, these are symptomatic treatments that do not slow or stop the progressive course of the disease. Because motor impairments in PD largely result from loss of midbrain dopamine neurons in the substantia nigra pars compacta, PD has long been considered to be one of the most promising target diseases for cell-based therapy. Indeed, numerous clinical and preclinical studies using fetal cell transplantation have provided proof of concept that cell replacement therapy may be a viable therapeutic approach for PD. However, the use of human fetal cells as a standardized therapeutic regimen has been fraught with fundamental ethical, practical, and clinical issues, prompting scientists to explore alternative cell sources. Based on groundbreaking establishments of human embryonic stem cells and induced pluripotent stem cells, these human pluripotent stem cells have been the subject of extensive research, leading to tremendous advancement in our understanding of these novel classes of stem cells and promising great potential for regenerative medicine. In this review, we discuss the prospects and challenges of human pluripotent stem cell-based cell therapy for PD.
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Affiliation(s)
- Kai-C Sonntag
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Laboratory for Translational Research on Neurodegeneration, 115 Mill Street, Belmont, MA, 02478, United States; Program for Neuropsychiatric Research, 115 Mill Street, Belmont, MA, 02478, United States
| | - Bin Song
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Molecular Neurobiology Laboratory, Program in Neuroscience and Harvard Stem Cell Institute, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, MA, 02478, United States
| | - Nayeon Lee
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Molecular Neurobiology Laboratory, Program in Neuroscience and Harvard Stem Cell Institute, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, MA, 02478, United States
| | - Jin Hyuk Jung
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Molecular Neurobiology Laboratory, Program in Neuroscience and Harvard Stem Cell Institute, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, MA, 02478, United States
| | - Young Cha
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Molecular Neurobiology Laboratory, Program in Neuroscience and Harvard Stem Cell Institute, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, MA, 02478, United States
| | - Pierre Leblanc
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Molecular Neurobiology Laboratory, Program in Neuroscience and Harvard Stem Cell Institute, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, MA, 02478, United States
| | - Carolyn Neff
- Kaiser Permanente Medical Group, Irvine, CA, 92618, United States
| | - Sek Won Kong
- Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, United States; Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, 02115, United States
| | - Bob S Carter
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, 02114, United States
| | - Jeffrey Schweitzer
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, 02114, United States.
| | - Kwang-Soo Kim
- Department of Psychiatry, McLean Hospital, Harvard Medical School, United States; Molecular Neurobiology Laboratory, Program in Neuroscience and Harvard Stem Cell Institute, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, MA, 02478, United States.
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Indications and prospects of neural transplantation for chronic neurological diseases. Curr Opin Organ Transplant 2017; 21:490-6. [PMID: 27517509 DOI: 10.1097/mot.0000000000000344] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW The replacement of damaged cells in the central nervous system (CNS) affected by degenerative disorders represents an attractive therapeutic strategy. The advent of stem cell technology may offer the possibility of generating a large number of renewable, specifically differentiated cells to potentially cure large cohorts of patients. In this review, we discuss current knowledge and issues involved in neural cell transplantation. The most important preclinical and clinical results of cellular transplantation applied to Parkinson's, Huntington's disease and amyotrophic lateral sclerosis will be summarized. RECENT FINDINGS Cellular transplantation is emerging as a possible therapy for a variety of incurable neurological disorders. The disorders that will primarily take advantage from neural stem cell grafting are those involving a well defined cell population in a restricted area of the CNS. Several clinical trials have been initiated to assess safety and efficacy of different stem cell-derived products, and promising results have been obtained for disorders such as Parkinson's disease. However, several scientific questions remain unanswered. Among these, the impact of the immunological interaction between host and graft in the particular environment of the CNS still requires additional investigations. SUMMARY Several chronic neurological disorders appear to be amenable to cell regenerative therapies. However, safety, efficacy and immunological issues will need to be carefully evaluated beforehand.
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From open to large-scale randomized cell transplantation trials in Huntington's disease. PROGRESS IN BRAIN RESEARCH 2017; 230:227-261. [DOI: 10.1016/bs.pbr.2016.12.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Aron Badin R, Vadori M, Vanhove B, Nerriere-Daguin V, Naveilhan P, Neveu I, Jan C, Lévèque X, Venturi E, Mermillod P, Van Camp N, Dollé F, Guillermier M, Denaro L, Manara R, Citton V, Simioni P, Zampieri P, D'avella D, Rubello D, Fante F, Boldrin M, De Benedictis GM, Cavicchioli L, Sgarabotto D, Plebani M, Stefani AL, Brachet P, Blancho G, Soulillou JP, Hantraye P, Cozzi E. Cell Therapy for Parkinson's Disease: A Translational Approach to Assess the Role of Local and Systemic Immunosuppression. Am J Transplant 2016; 16:2016-29. [PMID: 26749114 DOI: 10.1111/ajt.13704] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 11/29/2015] [Accepted: 12/22/2015] [Indexed: 01/25/2023]
Abstract
Neural transplantation is a promising therapeutic approach for neurodegenerative diseases; however, many patients receiving intracerebral fetal allografts exhibit signs of immunization to donor antigens that could compromise the graft. In this context, we intracerebrally transplanted mesencephalic pig xenografts into primates to identify a suitable strategy to enable long-term cell survival, maturation, and differentiation. Parkinsonian primates received WT or CTLA4-Ig transgenic porcine xenografts and different durations of peripheral immunosuppression to test whether systemic plus graft-mediated local immunosuppression might avoid rejection. A striking recovery of spontaneous locomotion was observed in primates receiving systemic plus local immunosuppression for 6 mo. Recovery was associated with restoration of dopaminergic activity detected both by positron emission tomography imaging and histological examination. Local infiltration by T cells and CD80/86+ microglial cells expressing indoleamine 2,3-dioxigenase were observed only in CTLA4-Ig recipients. Results suggest that in this primate neurotransplantation model, peripheral immunosuppression is indispensable to achieve the long-term survival of porcine neuronal xenografts that is required to study the beneficial immunomodulatory effect of local blockade of T cell costimulation.
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Affiliation(s)
- R Aron Badin
- MIRCen, CEA UMR 9199, Fontenay-aux-Roses, France
| | - M Vadori
- CORIT (Consortium for Research in Organ Transplantation), Padua, Italy
| | - B Vanhove
- Institut National de la Santé et de la Recherche Médicale UMR1064, Nantes, France.,CHU de Nantes, Institut de Transplantation Urologie Néphrologie, Université de Nantes, Nantes, France
| | - V Nerriere-Daguin
- Institut National de la Santé et de la Recherche Médicale UMR1064, Nantes, France
| | - P Naveilhan
- Institut National de la Santé et de la Recherche Médicale UMR913, Nantes, France
| | - I Neveu
- Institut National de la Santé et de la Recherche Médicale UMR913, Nantes, France
| | - C Jan
- MIRCen, CEA UMR 9199, Fontenay-aux-Roses, France
| | - X Lévèque
- Institut National de la Santé et de la Recherche Médicale UMR1064, Nantes, France
| | - E Venturi
- INRA Physio Reproduction Femelle CR de Tours, Nouzilly, France
| | - P Mermillod
- INRA Physio Reproduction Femelle CR de Tours, Nouzilly, France
| | - N Van Camp
- MIRCen, CEA UMR 9199, Fontenay-aux-Roses, France
| | - F Dollé
- CEA, I²BM, Service Hospitalier Frédéric Joliot, Orsay, France
| | | | - L Denaro
- Neurosciences, University of Padua, Padua, Italy
| | - R Manara
- Neurosciences, University of Padua, Padua, Italy
| | - V Citton
- Neurosciences, University of Padua, Padua, Italy
| | - P Simioni
- Neurosciences, University of Padua, Padua, Italy
| | - P Zampieri
- Neurosciences, University of Padua, Padua, Italy
| | - D D'avella
- Neurosciences, University of Padua, Padua, Italy
| | - D Rubello
- Nuclear Medicine, S. Maria della Misericordia Hospital, Rovigo, Italy
| | - F Fante
- CORIT (Consortium for Research in Organ Transplantation), Padua, Italy
| | - M Boldrin
- CORIT (Consortium for Research in Organ Transplantation), Padua, Italy
| | - G M De Benedictis
- Department of Animal Medicine, Production and Health, University of Padua, Legnaro, Italy
| | - L Cavicchioli
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, Italy
| | - D Sgarabotto
- Transplant Infectious Disease Unit, Padua University Hospital, Padua, Italy
| | - M Plebani
- Department of Laboratory Medicine, Padua University Hospital, Padua, Italy
| | - A L Stefani
- Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, Italy
| | - P Brachet
- Institut National de la Santé et de la Recherche Médicale UMR1064, Nantes, France
| | - G Blancho
- Institut National de la Santé et de la Recherche Médicale UMR1064, Nantes, France.,CHU de Nantes, Institut de Transplantation Urologie Néphrologie, Université de Nantes, Nantes, France
| | - J P Soulillou
- Institut National de la Santé et de la Recherche Médicale UMR1064, Nantes, France
| | - P Hantraye
- MIRCen, CEA UMR 9199, Fontenay-aux-Roses, France
| | - E Cozzi
- CORIT (Consortium for Research in Organ Transplantation), Padua, Italy.,Transplant Immunology Unit, Padua University Hospital, Padua, Italy
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Gallina P, Paganini M, Biggeri A, Marini M, Romoli A, Sarchielli E, Berti V, Ghelli E, Guido C, Lombardini L, Mazzanti B, Simonelli P, Peri A, Maggi M, Porfirio B, Di Lorenzo N, Vannelli GB. Human Striatum Remodelling after Neurotransplantation in Huntington's Disease. Stereotact Funct Neurosurg 2014; 92:211-7. [DOI: 10.1159/000360583] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 02/12/2014] [Indexed: 11/19/2022]
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