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Dong W, Liu S, Li S, Wang Z. Cell reprogramming therapy for Parkinson's disease. Neural Regen Res 2024; 19:2444-2455. [PMID: 38526281 PMCID: PMC11090434 DOI: 10.4103/1673-5374.390965] [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: 06/07/2023] [Revised: 07/23/2023] [Accepted: 10/08/2023] [Indexed: 03/26/2024] Open
Abstract
Parkinson's disease is typically characterized by the progressive loss of dopaminergic neurons in the substantia nigra pars compacta. Many studies have been performed based on the supplementation of lost dopaminergic neurons to treat Parkinson's disease. The initial strategy for cell replacement therapy used human fetal ventral midbrain and human embryonic stem cells to treat Parkinson's disease, which could substantially alleviate the symptoms of Parkinson's disease in clinical practice. However, ethical issues and tumor formation were limitations of its clinical application. Induced pluripotent stem cells can be acquired without sacrificing human embryos, which eliminates the huge ethical barriers of human stem cell therapy. Another widely considered neuronal regeneration strategy is to directly reprogram fibroblasts and astrocytes into neurons, without the need for intermediate proliferation states, thus avoiding issues of immune rejection and tumor formation. Both induced pluripotent stem cells and direct reprogramming of lineage cells have shown promising results in the treatment of Parkinson's disease. However, there are also ethical concerns and the risk of tumor formation that need to be addressed. This review highlights the current application status of cell reprogramming in the treatment of Parkinson's disease, focusing on the use of induced pluripotent stem cells in cell replacement therapy, including preclinical animal models and progress in clinical research. The review also discusses the advancements in direct reprogramming of lineage cells in the treatment of Parkinson's disease, as well as the controversy surrounding in vivo reprogramming. These findings suggest that cell reprogramming may hold great promise as a potential strategy for treating Parkinson's disease.
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Affiliation(s)
- Wenjing Dong
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan Province, China
- Yunnan Key Laboratory of Primate Biomedical Research, Kunming, Yunnan Province, China
| | - Shuyi Liu
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan Province, China
- Yunnan Key Laboratory of Primate Biomedical Research, Kunming, Yunnan Province, China
| | - Shangang Li
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan Province, China
- Yunnan Key Laboratory of Primate Biomedical Research, Kunming, Yunnan Province, China
| | - Zhengbo Wang
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan Province, China
- Yunnan Key Laboratory of Primate Biomedical Research, Kunming, Yunnan Province, China
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2
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Barker RA, Björklund A, Parmar M. The history and status of dopamine cell therapies for Parkinson's disease. Bioessays 2024:e2400118. [PMID: 39058892 DOI: 10.1002/bies.202400118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/26/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024]
Abstract
Parkinson's disease (PD) is characterized by the loss of the dopaminergic nigrostriatal pathway which has led to the successful development of drug therapies that replace or stimulate this network pharmacologically. Although these drugs work well in the early stages of the disease, over time they produce side effects along with less consistent clinical benefits to the person with Parkinson's (PwP). As such there has been much interest in repairing this pathway using transplants of dopamine neurons. This work which began 50 years ago this September is still ongoing and has now moved to first in human trials using human pluripotent stem cell-derived dopaminergic neurons. The results of these trials are eagerly awaited although proof of principle data has already come from trials using human fetal midbrain dopamine cell transplants. This data has shown that developing dopamine cells when transplanted in the brain of a PwP can survive long term with clinical benefits lasting decades and with restoration of normal dopaminergic innervation in the grafted striatum. In this article, we discuss the history of this field and how this has now led us to the recent stem cell trials for PwP.
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Affiliation(s)
- Roger A Barker
- Department of Clinical Neurosciences and Cambridge Stem Cell Institute, John van Geest Centre for Brain Repair, University of Cambridge, Cambridge, UK
| | - Anders Björklund
- Department of Experimental Medical Science, Wallenberg Neuroscience Center, Lund University, Lund, Sweden
| | - Malin Parmar
- Department of Experimental Medical Science, Wallenberg Neuroscience Center, Lund University, Lund, Sweden
- Department of Clinical Sciences Lund, Lund Stem Cell Center and Division of Neurology, Lund University, Lund, Sweden
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Kim TW, Koo SY, Riessland M, Chaudhry F, Kolisnyk B, Cho HS, Russo MV, Saurat N, Mehta S, Garippa R, Betel D, Studer L. TNF-NF-κB-p53 axis restricts in vivo survival of hPSC-derived dopamine neurons. Cell 2024; 187:3671-3689.e23. [PMID: 38866017 DOI: 10.1016/j.cell.2024.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/15/2023] [Accepted: 05/16/2024] [Indexed: 06/14/2024]
Abstract
Ongoing, early-stage clinical trials illustrate the translational potential of human pluripotent stem cell (hPSC)-based cell therapies in Parkinson's disease (PD). However, an unresolved challenge is the extensive cell death following transplantation. Here, we performed a pooled CRISPR-Cas9 screen to enhance postmitotic dopamine neuron survival in vivo. We identified p53-mediated apoptotic cell death as a major contributor to dopamine neuron loss and uncovered a causal link of tumor necrosis factor alpha (TNF-α)-nuclear factor κB (NF-κB) signaling in limiting cell survival. As a translationally relevant strategy to purify postmitotic dopamine neurons, we identified cell surface markers that enable purification without the need for genetic reporters. Combining cell sorting and treatment with adalimumab, a clinically approved TNF-α inhibitor, enabled efficient engraftment of postmitotic dopamine neurons with extensive reinnervation and functional recovery in a preclinical PD mouse model. Thus, transient TNF-α inhibition presents a clinically relevant strategy to enhance survival and enable engraftment of postmitotic hPSC-derived dopamine neurons in PD.
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Affiliation(s)
- Tae Wan Kim
- The Center for Stem Cell Biology, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Department of Interdisciplinary Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, Republic of Korea; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA.
| | - So Yeon Koo
- The Center for Stem Cell Biology, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Weill Cornell Neuroscience PhD Program, New York, NY, USA
| | - Markus Riessland
- Department of Neurobiology and Behavior, Center for Nervous System Disorders, Stony Brook University, Stony Brook, NY 11794, USA
| | - Fayzan Chaudhry
- Tri-Institutional PhD program in Computational Biology, New York, NY, USA
| | - Benjamin Kolisnyk
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA
| | - Hyein S Cho
- The Center for Stem Cell Biology, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA
| | - Marco Vincenzo Russo
- Gene Editing and Screening Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Nathalie Saurat
- The Center for Stem Cell Biology, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA
| | - Sanjoy Mehta
- Gene Editing and Screening Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ralph Garippa
- Gene Editing and Screening Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Doron Betel
- Division of Hematology & Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY, USA; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Lorenz Studer
- The Center for Stem Cell Biology, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY 10065, USA; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA.
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4
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Kim TW, Koo SY, Riessland M, Cho H, Chaudhry F, Kolisnyk B, Russo MV, Saurat N, Mehta S, Garippa R, Betel D, Studer L. TNF-NFkB-p53 axis restricts in vivo survival of hPSC-derived dopamine neuron. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.29.534819. [PMID: 37034664 PMCID: PMC10081262 DOI: 10.1101/2023.03.29.534819] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Ongoing, first-in-human clinical trials illustrate the feasibility and translational potential of human pluripotent stem cell (hPSC)-based cell therapies in Parkinson's disease (PD). However, a major unresolved challenge in the field is the extensive cell death following transplantation with <10% of grafted dopamine neurons surviving. Here, we performed a pooled CRISPR/Cas9 screen to enhance survival of postmitotic dopamine neurons in vivo . We identified p53-mediated apoptotic cell death as major contributor to dopamine neuron loss and uncovered a causal link of TNFa-NFκB signaling in limiting cell survival. As a translationally applicable strategy to purify postmitotic dopamine neurons, we performed a cell surface marker screen that enabled purification without the need for genetic reporters. Combining cell sorting with adalimumab pretreatment, a clinically approved and widely used TNFa inhibitor, enabled efficient engraftment of postmitotic dopamine neurons leading to extensive re-innervation and functional recovery in a preclinical PD mouse model. Thus, transient TNFa inhibition presents a clinically relevant strategy to enhance survival and enable engraftment of postmitotic human PSC-derived dopamine neurons in PD. Highlights In vivo CRISPR-Cas9 screen identifies p53 limiting survival of grafted human dopamine neurons. TNFα-NFκB pathway mediates p53-dependent human dopamine neuron deathCell surface marker screen to enrich human dopamine neurons for translational use. FDA approved TNF-alpha inhibitor rescues in vivo dopamine neuron survival with in vivo function.
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Barker RA, Björklund A. Restorative cell and gene therapies for Parkinson's disease. HANDBOOK OF CLINICAL NEUROLOGY 2023; 193:211-226. [PMID: 36803812 DOI: 10.1016/b978-0-323-85555-6.00012-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
One of the core pathological features of Parkinson's disease (PD) is the loss of the dopaminergic nigrostriatal pathway which lies at the heart of many of the motor features of this condition as well as some of the cognitive problems. The importance of this pathological event is evident through the clinical benefits that are seen when patients with PD are treated with dopaminergic agents, at least in early-stage disease. However, these agents create problems of their own through stimulation of more intact dopaminergic networks within the central nervous system causing major neuropsychiatric problems including dopamine dysregulation. In addition, over time the nonphysiological stimulation of striatal dopamine receptors by l-dopa containing drugs leads to the genesis of l-dopa-induced dyskinesias that can become very disabling in many cases. As such, there has been much interest in trying to better reconstitute the dopaminergic nigrostriatal pathway using either factors to regrow it, cells to replace it, or gene therapies to restore dopamine transmission in the striatum. In this chapter, we lay out the rationale, history and current status of these different therapies as well as highlighting where the field is heading and what new interventions might come to clinic in the coming years.
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Affiliation(s)
- Roger A Barker
- Department of Clinical Neuroscience, Cambridge Centre for Brain Repair, Cambridge, United Kingdom.
| | - Anders Björklund
- Developmental and Regenerative Neurobiology, Department of Experimental Medical Science, Wallenberg Neuroscience Center, Lund University, Lund, Sweden
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Xue J, Wu Y, Bao Y, Zhao M, Li F, Sun J, Sun Y, Wang J, Chen L, Mao Y, Schweitzer JS, Song B. Clinical considerations in Parkinson's disease cell therapy. Ageing Res Rev 2023; 83:101792. [PMID: 36402405 DOI: 10.1016/j.arr.2022.101792] [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: 06/18/2022] [Revised: 11/13/2022] [Accepted: 11/13/2022] [Indexed: 11/18/2022]
Abstract
Cell replacement therapy is an area of increasing interest for treating Parkinson's disease (PD). However, to become a clinically practical option for PD patients, it must first overcome significant barriers, including establishment of safe and standardized surgical procedures, determination of appropriate perioperative medication regimens, demonstration of long-term graft survival and incorporation, and standardized, clinically meaningful follow-up measures. In this review, we will describe the current status of cell therapy for PD with special attention to these critical requirements, to define guideposts on the road to bring the benefit of this therapy to the Parkinson's clinic.
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Affiliation(s)
- Jun Xue
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Yifan Wu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Yuting Bao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Minglai Zhao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Fangzhou Li
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Jing Sun
- Institute for Translational Brain Research, State Key Laboratory of Medical Neurobiology, MOE Frontiers Center for Brain Science, Fudan University, Shanghai 200032, China
| | - Yimin Sun
- Institute of Neurology, National Clinical Research Center for Aging and Medicine, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jian Wang
- Institute of Neurology, National Clinical Research Center for Aging and Medicine, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Liang Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Ying Mao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; National Center for Neurological Disorders, Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China.
| | - Jeffrey S Schweitzer
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
| | - Bin Song
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China; Institute for Translational Brain Research, State Key Laboratory of Medical Neurobiology, MOE Frontiers Center for Brain Science, Fudan University, Shanghai 200032, China.
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7
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Cha Y, Park TY, Leblanc P, Kim KS. Current Status and Future Perspectives on Stem Cell-Based Therapies for Parkinson's Disease. J Mov Disord 2023; 16:22-41. [PMID: 36628428 PMCID: PMC9978267 DOI: 10.14802/jmd.22141] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/15/2022] [Accepted: 10/29/2022] [Indexed: 01/12/2023] Open
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disorder after Alzheimer's disease, affecting 1%-2% of the population over the age of 65. As the population ages, it is anticipated that the burden on society will significantly escalate. Although symptom reduction by currently available pharmacological and/or surgical treatments improves the quality of life of many PD patients, there are no treatments that can slow down, halt, or reverse disease progression. Because the loss of a specific cell type, midbrain dopamine neurons in the substantia nigra, is the main cause of motor dysfunction in PD, it is considered a promising target for cell replacement therapy. Indeed, numerous preclinical and clinical 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 remains fraught with controversy due to fundamental ethical, practical, and clinical limitations. Groundbreaking work on human pluripotent stem cells (hPSCs), including human embryonic stem cells and human induced pluripotent stem cells, coupled with extensive basic research in the stem cell field offers promising potential for hPSC-based cell replacement to become a realistic treatment regimen for PD once several major issues can be successfully addressed. In this review, we will discuss the prospects and challenges of hPSC-based cell therapy for PD.
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Affiliation(s)
- Young Cha
- Department of Psychiatry and Molecular Neurobiology Laboratory, McLean Hospital and Program in Neuroscience, Harvard Medical School, Belmont, MA, USA
| | - Tae-Yoon Park
- Department of Psychiatry and Molecular Neurobiology Laboratory, McLean Hospital and Program in Neuroscience, Harvard Medical School, Belmont, MA, USA
| | - Pierre Leblanc
- Department of Psychiatry and Molecular Neurobiology Laboratory, McLean Hospital and Program in Neuroscience, Harvard Medical School, Belmont, MA, USA
| | - Kwang-Soo Kim
- Department of Psychiatry and Molecular Neurobiology Laboratory, McLean Hospital and Program in Neuroscience, Harvard Medical School, Belmont, MA, USA
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Sen T, Thummer RP. CRISPR and iPSCs: Recent Developments and Future Perspectives in Neurodegenerative Disease Modelling, Research, and Therapeutics. Neurotox Res 2022; 40:1597-1623. [PMID: 36044181 PMCID: PMC9428373 DOI: 10.1007/s12640-022-00564-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/17/2022] [Accepted: 08/19/2022] [Indexed: 11/15/2022]
Abstract
Neurodegenerative diseases are prominent causes of pain, suffering, and death worldwide. Traditional approaches modelling neurodegenerative diseases are deficient, and therefore, improved strategies that effectively recapitulate the pathophysiological conditions of neurodegenerative diseases are the need of the hour. The generation of human-induced pluripotent stem cells (iPSCs) has transformed our ability to model neurodegenerative diseases in vitro and provide an unlimited source of cells (including desired neuronal cell types) for cell replacement therapy. Recently, CRISPR/Cas9-based genome editing has also been gaining popularity because of the flexibility they provide to generate and ablate disease phenotypes. In addition, the recent advancements in CRISPR/Cas9 technology enables researchers to seamlessly target and introduce precise modifications in the genomic DNA of different human cell lines, including iPSCs. CRISPR-iPSC-based disease modelling, therefore, allows scientists to recapitulate the pathological aspects of most neurodegenerative processes and investigate the role of pathological gene variants in healthy non-patient cell lines. This review outlines how iPSCs, CRISPR/Cas9, and CRISPR-iPSC-based approaches accelerate research on neurodegenerative diseases and take us closer to a cure for neurodegenerative diseases such as Alzheimer’s disease, Parkinson’s disease, Huntington’s disease, Amyotrophic Lateral Sclerosis, and so forth.
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Affiliation(s)
- Tirthankar Sen
- Laboratory for Stem Cell Engineering and Regenerative Medicine, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati - 781039, Assam, India
| | - Rajkumar P Thummer
- Laboratory for Stem Cell Engineering and Regenerative Medicine, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati - 781039, Assam, India.
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Sun Y, Feng L, Liang L, Stacey GN, Wang C, Wang Y, Hu B. Neuronal cell-based medicines from pluripotent stem cells: Development, production, and preclinical assessment. Stem Cells Transl Med 2021; 10 Suppl 2:S31-S40. [PMID: 34724724 PMCID: PMC8560198 DOI: 10.1002/sctm.20-0522] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 04/21/2021] [Accepted: 06/06/2021] [Indexed: 12/14/2022] Open
Abstract
Brain degeneration and damage is difficult to cure due to the limited endogenous repair capability of the central nervous system. Furthermore, drug development for treatment of diseases of the central nervous system remains a major challenge. However, it now appears that using human pluripotent stem cell-derived neural cells to replace degenerating cells provides a promising cell-based medicine for rejuvenation of brain function. Accordingly, a large number of studies have carried out preclinical assessments, which have involved different neural cell types in several neurological diseases. Recent advances in animal models identify the transplantation of neural derivatives from pluripotent stem cells as a promising path toward the clinical application of cell therapies [Stem Cells Transl Med 2019;8:681-693; Drug Discov Today 2019;24:992-999; Nat Med 2019;25:1045-1053]. Some groups are moving toward clinical testing in humans. However, the difficulty in selection of valuable critical quality criteria for cell products and the lack of functional assays that could indicate suitability for clinical effect continue to hinder neural cell-based medicine development [Biologicals 2019;59:68-71]. In this review, we summarize the current status of preclinical studies progress in this area and outline the biological characteristics of neural cells that have been used in new developing clinical studies. We also discuss the requirements for translation of stem cell-derived neural cells in examples of stem cell-based clinical therapy.
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Affiliation(s)
- Yun Sun
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, People's Republic of China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, People's Republic of China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, People's Republic of China
| | - Lin Feng
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, People's Republic of China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, People's Republic of China
- National Stem Cell Resource Center, Chinese Academy of Sciences, Beijing, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Lingmin Liang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, People's Republic of China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, People's Republic of China
- National Stem Cell Resource Center, Chinese Academy of Sciences, Beijing, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Glyn N Stacey
- National Stem Cell Resource Center, Chinese Academy of Sciences, Beijing, People's Republic of China
- International Stem Cell Banking Initiative, Barley, Hertfordshire, UK
| | - Chaoqun Wang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, People's Republic of China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Yukai Wang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, People's Republic of China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, People's Republic of China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, People's Republic of China
- National Stem Cell Resource Center, Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Baoyang Hu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, People's Republic of China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, People's Republic of China
- National Stem Cell Resource Center, Chinese Academy of Sciences, Beijing, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
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Rossignoli G, Krämer K, Lugarà E, Alrashidi H, Pope S, De La Fuente Barrigon C, Barwick K, Bisello G, Ng J, Counsell J, Lignani G, Heales SJR, Bertoldi M, Barral S, Kurian MA. Aromatic l-amino acid decarboxylase deficiency: a patient-derived neuronal model for precision therapies. Brain 2021; 144:2443-2456. [PMID: 33734312 PMCID: PMC8418346 DOI: 10.1093/brain/awab123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 01/25/2021] [Accepted: 02/08/2021] [Indexed: 11/13/2022] Open
Abstract
Aromatic l-amino acid decarboxylase (AADC) deficiency is a complex inherited neurological disorder of monoamine synthesis which results in dopamine and serotonin deficiency. The majority of affected individuals have variable, though often severe cognitive and motor delay, with a complex movement disorder and high risk of premature mortality. For most, standard pharmacological treatment provides only limited clinical benefit. Promising gene therapy approaches are emerging, though may not be either suitable or easily accessible for all patients. To characterize the underlying disease pathophysiology and guide precision therapies, we generated a patient-derived midbrain dopaminergic neuronal model of AADC deficiency from induced pluripotent stem cells. The neuronal model recapitulates key disease features, including absent AADC enzyme activity and dysregulated dopamine metabolism. We observed developmental defects affecting synaptic maturation and neuronal electrical properties, which were improved by lentiviral gene therapy. Bioinformatic and biochemical analyses on recombinant AADC predicted that the activity of one variant could be improved by l-3,4-dihydroxyphenylalanine (l-DOPA) administration; this hypothesis was corroborated in the patient-derived neuronal model, where l-DOPA treatment leads to amelioration of dopamine metabolites. Our study has shown that patient-derived disease modelling provides further insight into the neurodevelopmental sequelae of AADC deficiency, as well as a robust platform to investigate and develop personalized therapeutic approaches.
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Affiliation(s)
- Giada Rossignoli
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
- Biological Chemistry, NBM Department, University of Verona, 37134 Verona, Italy
| | - Karolin Krämer
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Eleonora Lugarà
- Clinical and Experimental Epilepsy, Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Haya Alrashidi
- Genetics and Genomic Medicine, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Simon Pope
- Neurometabolic Unit, National Hospital for Neurology and Neurosurgery, Queen Square, London WC1N 3BG, UK
| | | | - Katy Barwick
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Giovanni Bisello
- Biological Chemistry, NBM Department, University of Verona, 37134 Verona, Italy
| | - Joanne Ng
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London WC1E 6HU, UK
| | - John Counsell
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Gabriele Lignani
- Clinical and Experimental Epilepsy, Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Simon J R Heales
- Neurometabolic Unit, National Hospital for Neurology and Neurosurgery, Queen Square, London WC1N 3BG, UK
- Centre for Inborn Errors of Metabolism, GOS Institute of Child Health, UniversCity College London, London WC1N 1EH, UK
| | - Mariarita Bertoldi
- Biological Chemistry, NBM Department, University of Verona, 37134 Verona, Italy
- Correspondence may also be addressed to: Prof Mariarita Bertoldi Department of Neuroscience, Biomedicine and Movement Sciences Biological Chemistry Section, Room 1.24 Strada le Grazie 8, 37134 Verona, Italy E-mail:
| | - Serena Barral
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Manju A Kurian
- Developmental Neurosciences, GOS Institute of Child Health, University College London, London WC1N 1EH, UK
- Department of Neurology, Great Ormond Street Hospital, London WC1N 3JH, UK
- Correspondence to: Prof Manju Kurian Zayed Centre for Research UCL Great Ormond Street Institute of Child Health 20 Guilford St, London WC1N 1DZ, UK E-mail:
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11
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Yoo JE, Lee DR, Park S, Shin HR, Lee KG, Kim DS, Jo MY, Eom JH, Cho MS, Hwang DY, Kim DW. Trophoblast glycoprotein is a marker for efficient sorting of ventral mesencephalic dopaminergic precursors derived from human pluripotent stem cells. NPJ PARKINSONS DISEASE 2021; 7:61. [PMID: 34282148 PMCID: PMC8289854 DOI: 10.1038/s41531-021-00204-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 06/22/2021] [Indexed: 11/10/2022]
Abstract
Successful cell therapy for Parkinson’s disease (PD) requires large numbers of homogeneous ventral mesencephalic dopaminergic (vmDA) precursors. Enrichment of vmDA precursors via cell sorting is required to ensure high safety and efficacy of the cell therapy. Here, using LMX1A-eGFP knock-in reporter human embryonic stem cells, we discovered a novel surface antigen, trophoblast glycoprotein (TPBG), which was preferentially expressed in vmDA precursors. TPBG-targeted cell sorting enriched FOXA2+LMX1A+ vmDA precursors and helped attain efficient behavioral recovery of rodent PD models with increased numbers of TH+, NURR1+, and PITX3+ vmDA neurons in the grafts. Additionally, fewer proliferating cells were detected in TPBG+ cell-derived grafts than in TPBG− cell-derived grafts. Our approach is an efficient way to obtain enriched bona fide vmDA precursors, which could open a new avenue for effective PD treatment.
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Affiliation(s)
- Jeong-Eun Yoo
- Department of Physiology, Yonsei University College of Medicine, Seoul, South Korea
| | - Dongjin R Lee
- Department of Physiology, Yonsei University College of Medicine, Seoul, South Korea
| | - Sanghyun Park
- Department of Physiology, Yonsei University College of Medicine, Seoul, South Korea.,Severance Biomedical Research Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - Hye-Rim Shin
- Department of Physiology, Yonsei University College of Medicine, Seoul, South Korea
| | - Kun Gu Lee
- Department of Biomedical Science, CHA University, Sungnam, Gyeonggi-do, South Korea
| | - Dae-Sung Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Seoul, South Korea
| | | | | | | | - Dong-Youn Hwang
- Department of Biomedical Science, CHA University, Sungnam, Gyeonggi-do, South Korea.
| | - Dong-Wook Kim
- Department of Physiology, Yonsei University College of Medicine, Seoul, South Korea. .,Severance Biomedical Research Institute, Yonsei University College of Medicine, Seoul, South Korea. .,Brain Korea 21 PLUS Program for Medical Science, Yonsei University College of Medicine, Seoul, South Korea.
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12
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Gaggi G, Di Credico A, Izzicupo P, Iannetti G, Di Baldassarre A, Ghinassi B. Chemical and Biological Molecules Involved in Differentiation, Maturation, and Survival of Dopaminergic Neurons in Health and Parkinson's Disease: Physiological Aspects and Clinical Implications. Biomedicines 2021; 9:biomedicines9070754. [PMID: 34209807 PMCID: PMC8301385 DOI: 10.3390/biomedicines9070754] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 02/07/2023] Open
Abstract
Parkinson’s disease (PD) is one of the most common neurodegenerative disease characterized by a specific and progressive loss of dopaminergic (DA) neurons and dopamine, causing motor dysfunctions and impaired movements. Unfortunately, available therapies can partially treat the motor symptoms, but they have no effect on non-motor features. In addition, the therapeutic effect reduces gradually, and the prolonged use of drugs leads to a significative increase in the number of adverse events. For these reasons, an alternative approach that allows the replacement or the improved survival of DA neurons is very appealing for the treatment of PD patients and recently the first human clinical trials for DA neurons replacement have been set up. Here, we review the role of chemical and biological molecules that are involved in the development, survival and differentiation of DA neurons. In particular, we review the chemical small molecules used to differentiate different type of stem cells into DA neurons with high efficiency; the role of microRNAs and long non-coding RNAs both in DA neurons development/survival as far as in the pathogenesis of PD; and, finally, we dissect the potential role of exosomes carrying biological molecules as treatment of PD.
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Affiliation(s)
- Giulia Gaggi
- Beth Israel Deaconess Medical Center, Harvard Medical School Initiative for RNA Medicine, Harvard Medical School, Boston, MA 02115, USA;
| | - Andrea Di Credico
- Human Anatomy and Cell Differentiation Lab, Department of Medicine and Aging Sciences, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (A.D.C.); (P.I.); (B.G.)
| | - Pascal Izzicupo
- Human Anatomy and Cell Differentiation Lab, Department of Medicine and Aging Sciences, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (A.D.C.); (P.I.); (B.G.)
| | | | - Angela Di Baldassarre
- Human Anatomy and Cell Differentiation Lab, Department of Medicine and Aging Sciences, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (A.D.C.); (P.I.); (B.G.)
- Correspondence:
| | - Barbara Ghinassi
- Human Anatomy and Cell Differentiation Lab, Department of Medicine and Aging Sciences, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (A.D.C.); (P.I.); (B.G.)
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13
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Brambach M, Ernst A, Nolbrant S, Drouin-Ouellet J, Kirkeby A, Parmar M, Olariu V. Neural tube patterning: from a minimal model for rostrocaudal patterning toward an integrated 3D model. iScience 2021; 24:102559. [PMID: 34142058 PMCID: PMC8184516 DOI: 10.1016/j.isci.2021.102559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 04/16/2021] [Accepted: 05/14/2021] [Indexed: 10/27/2022] Open
Abstract
Rostrocaudal patterning of the neural tube is a defining event in vertebrate brain development. This process is driven by morphogen gradients which specify the fate of neural progenitor cells, leading to the partitioning of the tube. Although this is extensively studied experimentally, an integrated view of the genetic circuitry is lacking. Here, we present a minimal gene regulatory model for rostrocaudal patterning, whose tristable topology was determined in a data-driven way. Using this model, we identified the repression of hindbrain fate as promising strategy for the improvement of current protocols for the generation of dopaminergic neurons. Furthermore, we combined our model with an established minimal model for dorsoventral patterning on a realistic 3D neural tube and found that key features of neural tube patterning could be recapitulated. Doing so, we demonstrate how data and models from different sources can be combined to simulate complex in vivo processes.
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Affiliation(s)
- Max Brambach
- Computational Biology and Biological Physics, Department of Astronomy and Theoretical Physics, Lund University, Lund, 223 63, Sweden
| | - Ariane Ernst
- Computational Biology and Biological Physics, Department of Astronomy and Theoretical Physics, Lund University, Lund, 223 63, Sweden
| | - Sara Nolbrant
- Departments of Experimental Medical Science and Clinical Sciences, Wallenberg Neuroscience Center, and Lund Stem Cell Center, Lund University, 221 84 Lund, Sweden
| | | | - Agnete Kirkeby
- Departments of Experimental Medical Science and Clinical Sciences, Wallenberg Neuroscience Center, and Lund Stem Cell Center, Lund University, 221 84 Lund, Sweden
| | - Malin Parmar
- Departments of Experimental Medical Science and Clinical Sciences, Wallenberg Neuroscience Center, and Lund Stem Cell Center, Lund University, 221 84 Lund, Sweden
| | - Victor Olariu
- Computational Biology and Biological Physics, Department of Astronomy and Theoretical Physics, Lund University, Lund, 223 63, Sweden
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14
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Madrid M, Sumen C, Aivio S, Saklayen N. Autologous Induced Pluripotent Stem Cell-Based Cell Therapies: Promise, Progress, and Challenges. Curr Protoc 2021; 1:e88. [PMID: 33725407 DOI: 10.1002/cpz1.88] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The promise of human induced pluripotent stem cells (iPSCs) lies in their ability to serve as a starting material for autologous, or patient-specific, stem cell-based therapies. Since the first publications describing the generation of iPSCs from human tissue in 2007, a Phase I/IIa clinical trial testing an autologous iPSC-derived cell therapy has been initiated in the U.S., and several other autologous iPSC-based therapies have advanced through various stages of development. Three single-patient in-human transplants of autologous iPSC-derived cells have taken place worldwide. None of the patients suffered serious adverse events, despite not undergoing immunosuppression. These promising outcomes support the proposed advantage of an autologous approach: a cell therapy product that can engraft without the risk of immune rejection, eliminating the need for immunosuppression and the associated side effects. Despite this advantage, there are currently more allogeneic than autologous iPSC-based cell therapy products in development due to the cost and complexity of scaling out manufacturing for each patient. In this review, we highlight recent progress toward clinical translation of autologous iPSC-based cell therapies. We also highlight technological advancements that would reduce the cost and complexity of autologous iPSC-based cell therapy production, enabling autologous iPSC-based therapies to become a more commonplace treatment modality for patients. © 2021 The Authors.
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Affiliation(s)
| | - Cenk Sumen
- Stemson Therapeutics, San Diego, California
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15
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Human stem cells harboring a suicide gene improve the safety and standardisation of neural transplants in Parkinsonian rats. Nat Commun 2021; 12:3275. [PMID: 34045451 PMCID: PMC8160354 DOI: 10.1038/s41467-021-23125-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 04/14/2021] [Indexed: 12/28/2022] Open
Abstract
Despite advancements in human pluripotent stem cells (hPSCs) differentiation protocols to generate appropriate neuronal progenitors suitable for transplantation in Parkinson's disease, resultant grafts contain low proportions of dopamine neurons. Added to this is the tumorigenic risk associated with the potential presence of incompletely patterned, proliferative cells within grafts. Here, we utilised a hPSC line carrying a FailSafeTM suicide gene (thymidine kinase linked to cyclinD1) to selectively ablate proliferative cells in order to improve safety and purity of neural transplantation in a Parkinsonian model. The engineered FailSafeTM hPSCs demonstrated robust ventral midbrain specification in vitro, capable of forming neural grafts upon transplantation. Activation of the suicide gene within weeks after transplantation, by ganciclovir administration, resulted in significantly smaller grafts without affecting the total yield of dopamine neurons, their capacity to innervate the host brain or reverse motor deficits at six months in a rat Parkinsonian model. Within ganciclovir-treated grafts, other neuronal, glial and non-neural populations (including proliferative cells), were significantly reduced-cell types that may pose adverse or unknown influences on graft and host function. These findings demonstrate the capacity of a suicide gene-based system to improve both the standardisation and safety of hPSC-derived grafts in a rat model of Parkinsonism.
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16
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Ng J, Barral S, De La Fuente Barrigon C, Lignani G, Erdem FA, Wallings R, Privolizzi R, Rossignoli G, Alrashidi H, Heasman S, Meyer E, Ngoh A, Pope S, Karda R, Perocheau D, Baruteau J, Suff N, Antinao Diaz J, Schorge S, Vowles J, Marshall LR, Cowley SA, Sucic S, Freissmuth M, Counsell JR, Wade-Martins R, Heales SJR, Rahim AA, Bencze M, Waddington SN, Kurian MA. Gene therapy restores dopamine transporter expression and ameliorates pathology in iPSC and mouse models of infantile parkinsonism. Sci Transl Med 2021; 13:eaaw1564. [PMID: 34011628 PMCID: PMC7612279 DOI: 10.1126/scitranslmed.aaw1564] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 08/20/2020] [Accepted: 02/20/2021] [Indexed: 12/11/2022]
Abstract
Most inherited neurodegenerative disorders are incurable, and often only palliative treatment is available. Precision medicine has great potential to address this unmet clinical need. We explored this paradigm in dopamine transporter deficiency syndrome (DTDS), caused by biallelic loss-of-function mutations in SLC6A3, encoding the dopamine transporter (DAT). Patients present with early infantile hyperkinesia, severe progressive childhood parkinsonism, and raised cerebrospinal fluid dopamine metabolites. The absence of effective treatments and relentless disease course frequently leads to death in childhood. Using patient-derived induced pluripotent stem cells (iPSCs), we generated a midbrain dopaminergic (mDA) neuron model of DTDS that exhibited marked impairment of DAT activity, apoptotic neurodegeneration associated with TNFα-mediated inflammation, and dopamine toxicity. Partial restoration of DAT activity by the pharmacochaperone pifithrin-μ was mutation-specific. In contrast, lentiviral gene transfer of wild-type human SLC6A3 complementary DNA restored DAT activity and prevented neurodegeneration in all patient-derived mDA lines. To progress toward clinical translation, we used the knockout mouse model of DTDS that recapitulates human disease, exhibiting parkinsonism features, including tremor, bradykinesia, and premature death. Neonatal intracerebroventricular injection of human SLC6A3 using an adeno-associated virus (AAV) vector provided neuronal expression of human DAT, which ameliorated motor phenotype, life span, and neuronal survival in the substantia nigra and striatum, although off-target neurotoxic effects were seen at higher dosage. These were avoided with stereotactic delivery of AAV2.SLC6A3 gene therapy targeted to the midbrain of adult knockout mice, which rescued both motor phenotype and neurodegeneration, suggesting that targeted AAV gene therapy might be effective for patients with DTDS.
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Affiliation(s)
- Joanne Ng
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
| | - Serena Barral
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK.
| | | | - Gabriele Lignani
- Clinical and Experimental Epilepsy, Queen Square Institute of Neurology, University College London, London, WC1N 3BG, UK
| | - Fatma A Erdem
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
- Institute of Pharmacology and Gaston H. Glock Laboratories for Exploratory Drug Research, Centre of Physiology and Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Rebecca Wallings
- Oxford Parkinson's Disease Centre, Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, OX1 3PT, UK
| | - Riccardo Privolizzi
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
| | - Giada Rossignoli
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
| | - Haya Alrashidi
- Genetics and Genomic Medicine, GOS-Institute of Child Health, University College London, London, WC1N 1EH, UK
| | - Sonja Heasman
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
| | - Esther Meyer
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
| | - Adeline Ngoh
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
| | - Simon Pope
- Neurometabolic Unit, National Hospital for Neurology and Neurosurgery, Queen Square, London, WC1N 3BG, UK
| | - Rajvinder Karda
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
| | - Dany Perocheau
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
| | - Julien Baruteau
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
- Genetics and Genomic Medicine, GOS-Institute of Child Health, University College London, London, WC1N 1EH, UK
| | - Natalie Suff
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
- Department of Women and Children's Health, King's College London, London, WC2R 2LS, UK
| | - Juan Antinao Diaz
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK
| | - Stephanie Schorge
- Clinical and Experimental Epilepsy, Queen Square Institute of Neurology, University College London, London, WC1N 3BG, UK
- Pharmacology, School of Pharmacy, University College London, London, WC1N 1AX, UK
| | - Jane Vowles
- James Martin Stem Cell Facility, Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Lucy R Marshall
- Infection, Immunity, Inflammation, GOS-Institute of Child Health, University College London, London, WC1N 1EH, UK
| | - Sally A Cowley
- James Martin Stem Cell Facility, Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Sonja Sucic
- Institute of Pharmacology and Gaston H. Glock Laboratories for Exploratory Drug Research, Centre of Physiology and Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Michael Freissmuth
- Institute of Pharmacology and Gaston H. Glock Laboratories for Exploratory Drug Research, Centre of Physiology and Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - John R Counsell
- Developmental Neurosciences, GOS-Institute of Child Health, University College London, London, WC1N 1EH, UK
| | - Richard Wade-Martins
- Oxford Parkinson's Disease Centre, Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, OX1 3PT, UK
| | - Simon J R Heales
- Genetics and Genomic Medicine, GOS-Institute of Child Health, University College London, London, WC1N 1EH, UK
- Neurometabolic Unit, National Hospital for Neurology and Neurosurgery, Queen Square, London, WC1N 3BG, UK
| | - Ahad A Rahim
- Pharmacology, School of Pharmacy, University College London, London, WC1N 1AX, UK
| | - Maximilien Bencze
- Developmental Neurosciences, GOS-Institute of Child Health, University College London, London, WC1N 1EH, UK
- University Paris Est Creteil, INSERM, IMRB, 94000 Creteil, France
| | - Simon N Waddington
- Gene Transfer Technology Group, EGA-Institute for Women's Health, University College London, London, WC1E 6HX, UK.
- Wits/SAMRC Antiviral Gene Therapy Research Unit, Faculty of Health Sciences, University of the Witwatersrand, 2193 Johannesburg, South Africa
| | - Manju A Kurian
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, GOS-Institute of Child Health, University College London, London, WC1N 1DZ, UK
- Department of Neurology, Great Ormond Street Hospital for Children, London, WC1N 3JH, UK
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Abstract
Stem cell transplantation has attracted great interest for treatment of neurodegenerative diseases to provide neuroprotection, repair the lesioned neuronal network and restore functionality. Parkinson's disease (PD), in particular, has been a preferred target because motor disability that constitutes a core pathology of the disease is associated with local loss of dopaminergic neurons in a specific brain area, the substantia nigra pars compacta. These cells project to the striatum where they deliver the neurotransmitter dopamine that is involved in control of many aspects of motor behavior. Therefore, cell transplantation approaches in PD aim to replenish dopamine deficiency in the striatum. A major challenge in developing cell therapy approaches is the ability to generate large numbers of transplantable cells in a reliable and reproducible manner. In recent years the technological breakthrough of induced pluripotent stem cells (iPSCs) has demonstrated that this is possible at a preclinical level, accelerating clinical translation. A second important issue is to efficiently differentiate iPSCs into dopaminergic neuronal progenitors with restricted proliferation potential in order to avoid cellular overgrowth in vivo and minimize the risk of tumorigenesis. Here we describe an effective protocol that includes human iPSC differentiation to the dopaminergic lineage and enrichment in neuronal precursor cells expressing the polysialylated form of the neural cell adhesion molecule PSA-NCAM, through magnetically activated cell sorting. The resulting cells are transplanted and shown to survive, differentiate, and integrate within a striatal lesion model generated by unilateral 6-hydroxydopamine administration in mice of the NOD/SCID strain that supports xenografts.
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18
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Xiao Z, Lei T, Liu Y, Yang Y, Bi W, Du H. The potential therapy with dental tissue-derived mesenchymal stem cells in Parkinson's disease. Stem Cell Res Ther 2021; 12:5. [PMID: 33407864 PMCID: PMC7789713 DOI: 10.1186/s13287-020-01957-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 09/27/2020] [Indexed: 12/19/2022] Open
Abstract
Parkinson’s disease (PD), the second most common neurodegenerative disease worldwide, is caused by the loss of dopaminergic (DAergic) neurons in the substantia nigra resulting in a series of motor or non-motor disorders. Current treatment methods are unable to stop the progression of PD and may bring certain side effects. Cell replacement therapy has brought new hope for the treatment of PD. Recently, human dental tissue-derived mesenchymal stem cells have received extensive attention. Currently, dental pulp stem cells (DPSCs) and stem cells from human exfoliated deciduous teeth (SHED) are considered to have strong potential for the treatment of these neurodegenerative diseases. These cells are considered to be ideal cell sources for the treatment of PD on account of their unique characteristics, such as neural crest origin, immune rejection, and lack of ethical issues. In this review, we briefly describe the research investigating cell therapy for PD and discuss the application and progress of DPSCs and SHED in the treatment of PD. This review offers significant and comprehensive guidance for further clinical research on PD.
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Affiliation(s)
- Zhuangzhuang Xiao
- 112 Lab, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 XueYuan Road, Haidian District, Beijing, 100083, China
| | - Tong Lei
- 112 Lab, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 XueYuan Road, Haidian District, Beijing, 100083, China
| | - Yanyan Liu
- Kangyanbao (Beijing) Stem Cell Technology Co., Ltd, Beijing, 102600, China
| | - Yanjie Yang
- 112 Lab, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 XueYuan Road, Haidian District, Beijing, 100083, China
| | - Wangyu Bi
- 112 Lab, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 XueYuan Road, Haidian District, Beijing, 100083, China
| | - Hongwu Du
- 112 Lab, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 XueYuan Road, Haidian District, Beijing, 100083, China.
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19
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Meyfour A, Pahlavan S, Mirzaei M, Krijgsveld J, Baharvand H, Salekdeh GH. The quest of cell surface markers for stem cell therapy. Cell Mol Life Sci 2021; 78:469-495. [PMID: 32710154 PMCID: PMC11073434 DOI: 10.1007/s00018-020-03602-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/10/2020] [Accepted: 07/17/2020] [Indexed: 12/15/2022]
Abstract
Stem cells and their derivatives are novel pharmaceutics that have the potential for use as tissue replacement therapies. However, the heterogeneous characteristics of stem cell cultures have hindered their biomedical applications. In theory and practice, when cell type-specific or stage-specific cell surface proteins are targeted by unique antibodies, they become highly efficient in detecting and isolating specific cell populations. There is a growing demand to identify reliable and actionable cell surface markers that facilitate purification of particular cell types at specific developmental stages for use in research and clinical applications. The identification of these markers as very important members of plasma membrane proteins, ion channels, transporters, and signaling molecules has directly benefited from proteomics and tools for proteomics-derived data analyses. Here, we review the methodologies that have played a role in the discovery of cell surface markers and introduce cutting edge single cell proteomics as an advanced tool. We also discuss currently available specific cell surface markers for stem cells and their lineages, with emphasis on the nervous system, heart, pancreas, and liver. The remaining gaps that pertain to the discovery of these markers and how single cell proteomics and identification of surface markers associated with the progenitor stages of certain terminally differentiated cells may pave the way for their use in regenerative medicine are also discussed.
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Affiliation(s)
- Anna Meyfour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Sara Pahlavan
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mehdi Mirzaei
- Department of Molecular Sciences, Macquarie University, Sydney, NSW, Australia
- Australian Proteome Analysis Facility, Macquarie University, Sydney, NSW, Australia
| | - Jeroen Krijgsveld
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, Heidelberg, Germany
- Medical Faculty, Heidelberg University, Im Neuenheimer Feld 672, Heidelberg, Germany
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran
| | - Ghasem Hosseini Salekdeh
- Department of Molecular Sciences, Macquarie University, Sydney, NSW, Australia.
- Department of Molecular Systems Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem St, P.O. Box: 16635-148, 1665659911, Tehran, Iran.
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20
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Jang SE, Qiu L, Chan LL, Tan EK, Zeng L. Current Status of Stem Cell-Derived Therapies for Parkinson's Disease: From Cell Assessment and Imaging Modalities to Clinical Trials. Front Neurosci 2020; 14:558532. [PMID: 33177975 PMCID: PMC7596695 DOI: 10.3389/fnins.2020.558532] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 09/17/2020] [Indexed: 12/23/2022] Open
Abstract
Curative therapies or treatments reversing the progression of Parkinson’s disease (PD) have attracted considerable interest in the last few decades. PD is characterized by the gradual loss of dopaminergic (DA) neurons and decreased striatal dopamine levels. Current challenges include optimizing neuroprotective strategies, developing personalized drug therapy, and minimizing side effects from the long-term prescription of pharmacological drugs used to relieve short-term motor symptoms. Transplantation of DA cells into PD patients’ brains to replace degenerated DA has the potential to change the treatment paradigm. Herein, we provide updates on current progress in stem cell-derived DA neuron transplantation as a therapeutic alternative for PD. We briefly highlight cell sources for transplantation and focus on cell assessment methods such as identification of genetic markers, single-cell sequencing, and imaging modalities used to access cell survival and function. More importantly, we summarize clinical reports of patients who have undergone cell-derived transplantation in PD to better perceive lessons that can be drawn from past and present clinical outcomes. Modifying factors include (1) source of the stem cells, (2) quality of the stem cells, (3) age of the patient, (4) stage of disease progression at the time of cell therapy, (5) surgical technique/practices, and (6) the use of immunosuppression. We await the outcomes of joint efforts in clinical trials around the world such as NYSTEM and CiRA to further guide us in the selection of the most suitable parameters for cell-based neurotransplantation in PD.
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Affiliation(s)
- Se Eun Jang
- Neural Stem Cell Research Lab, Research Department, National Neuroscience Institute, Singapore, Singapore
| | - Lifeng Qiu
- Neural Stem Cell Research Lab, Research Department, National Neuroscience Institute, Singapore, Singapore
| | - Ling Ling Chan
- Department of Diagnostic Radiology, Singapore General Hospital, Singapore, Singapore.,Neuroscience & Behavioral Disorders Program, Duke University and National University of Singapore (DUKE-NUS), Graduate Medical School, Singapore, Singapore
| | - Eng-King Tan
- Neuroscience & Behavioral Disorders Program, Duke University and National University of Singapore (DUKE-NUS), Graduate Medical School, Singapore, Singapore.,Department of Neurology, National Neuroscience Institute, Singapore General Hospital Campus, Singapore, Singapore
| | - Li Zeng
- Neural Stem Cell Research Lab, Research Department, National Neuroscience Institute, Singapore, Singapore.,Neuroscience & Behavioral Disorders Program, Duke University and National University of Singapore (DUKE-NUS), Graduate Medical School, Singapore, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Novena Campus, Singapore, Singapore
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21
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Hiller BM, Marmion DJ, Gross RM, Thompson CA, Chavez CA, Brundin P, Wakeman DR, McMahon CW, Kordower JH. Mitomycin-C treatment during differentiation of induced pluripotent stem cell-derived dopamine neurons reduces proliferation without compromising survival or function in vivo. Stem Cells Transl Med 2020; 10:278-290. [PMID: 32997443 PMCID: PMC7848297 DOI: 10.1002/sctm.20-0014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 07/02/2020] [Accepted: 07/27/2020] [Indexed: 12/14/2022] Open
Abstract
Nongenetic methodologies to reduce undesirable proliferation would be valuable when generating dopamine neurons from stem cells for transplantation in Parkinson's disease (PD). To this end, we modified an established method for controlled differentiation of human induced pluripotent stem cells (iPSCs) into midbrain dopamine neurons using two distinct methods: omission of FGF8 or the in‐process use of the DNA cross‐linker mitomycin‐C (MMC). We transplanted the cells to athymic rats with unilateral 6‐hydroxydopamine lesions and monitored long‐term survival and function of the grafts. Transplants of cells manufactured using MMC had low proliferation while still permitting robust survival and function comparable to that seen with transplanted dopamine neurons derived using genetic drug selection. Conversely, cells manufactured without FGF8 survived transplantation but exhibited poor in vivo function. Our results suggest that MMC can be used to reduce the number of proliferative cells in stem cell‐derived postmitotic neuron preparations for use in PD cell therapy.
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Affiliation(s)
- Benjamin M Hiller
- Department of Neurological Sciences, Rush University, Chicago, Illinois, USA
| | - David J Marmion
- Department of Neurological Sciences, Rush University, Chicago, Illinois, USA
| | - Rachel M Gross
- College of Arts and Science, Vanderbilt University, Nashville, Tennessee, USA
| | | | | | - Patrik Brundin
- Center for Neurodegenerative Science, Van Andel Institute, Grand Rapids, Michigan, USA
| | - Dustin R Wakeman
- Virscio, Inc., New Haven, Connecticut, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Jeffrey H Kordower
- Department of Neurological Sciences, Rush University, Chicago, Illinois, USA
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22
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Song B, Cha Y, Ko S, Jeon J, Lee N, Seo H, Park KJ, Lee IH, Lopes C, Feitosa M, Luna MJ, Jung JH, Kim J, Hwang D, Cohen BM, Teicher MH, Leblanc P, Carter BS, Kordower JH, Bolshakov VY, Kong SW, Schweitzer JS, Kim KS. Human autologous iPSC-derived dopaminergic progenitors restore motor function in Parkinson's disease models. J Clin Invest 2020; 130:904-920. [PMID: 31714896 DOI: 10.1172/jci130767] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 10/30/2019] [Indexed: 12/12/2022] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder associated with loss of striatal dopamine, secondary to degeneration of midbrain dopamine (mDA) neurons in the substantia nigra, rendering cell transplantation a promising therapeutic strategy. To establish human induced pluripotent stem cell-based (hiPSC-based) autologous cell therapy, we report a platform of core techniques for the production of mDA progenitors as a safe and effective therapeutic product. First, by combining metabolism-regulating microRNAs with reprogramming factors, we developed a method to more efficiently generate clinical-grade iPSCs, as evidenced by genomic integrity and unbiased pluripotent potential. Second, we established a "spotting"-based in vitro differentiation methodology to generate functional and healthy mDA cells in a scalable manner. Third, we developed a chemical method that safely eliminates undifferentiated cells from the final product. Dopaminergic cells thus express high levels of characteristic mDA markers, produce and secrete dopamine, and exhibit electrophysiological features typical of mDA cells. Transplantation of these cells into rodent models of PD robustly restores motor function and reinnervates host brain, while showing no evidence of tumor formation or redistribution of the implanted cells. We propose that this platform is suitable for the successful implementation of human personalized autologous cell therapy for PD.
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Affiliation(s)
- Bin Song
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Young Cha
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Sanghyeok Ko
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Jeha Jeon
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Nayeon Lee
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Hyemyung Seo
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA.,Department of Molecular and Life Sciences, Hanyang University, Ansan, Korea
| | | | - In-Hee Lee
- Department of Pediatrics.,Computational Health Informatics Program, Boston Children's Hospital, and
| | - Claudia Lopes
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Melissa Feitosa
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - María José Luna
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Jin Hyuk Jung
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Jisun Kim
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA.,Department of Molecular and Life Sciences, Hanyang University, Ansan, Korea
| | - Dabin Hwang
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | | | | | - Pierre Leblanc
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Bob S Carter
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jeffrey H Kordower
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | | | - Sek Won Kong
- Department of Pediatrics.,Computational Health Informatics Program, Boston Children's Hospital, and
| | - Jeffrey S Schweitzer
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kwang-Soo Kim
- Department of Psychiatry and.,Molecular Neurobiology Laboratory, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
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23
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Kim TW, Koo SY, Studer L. Pluripotent Stem Cell Therapies for Parkinson Disease: Present Challenges and Future Opportunities. Front Cell Dev Biol 2020; 8:729. [PMID: 32903681 PMCID: PMC7438741 DOI: 10.3389/fcell.2020.00729] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/15/2020] [Indexed: 12/16/2022] Open
Abstract
In Parkinson's disease (PD), there are currently no effective therapies to prevent or slow down disease progression. Cell replacement therapy using human pluripotent stem cell (hPSC)-derived dopamine neurons holds considerable promise. It presents a novel, regenerative strategy, building on the extensive history of fetal tissue grafts and capturing the potential of hPSCs to serve as a scalable and standardized cell source. Progress in establishing protocols for the direct differentiation to midbrain dopamine (mDA) neurons from hPSC have catalyzed the development of cell-based therapies for PD. Consequently, several groups have derived clinical-grade mDA neuron precursors under clinical good manufacture practice condition, which are progressing toward clinical testing in PD patients. Here we will review the current status of the field, discuss the remaining key challenges, and highlight future areas for further improvements of hPSC-based technologies in the clinical translation to PD.
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Affiliation(s)
- Tae Wan Kim
- The Center for Stem Cell Biology, Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, United States.,Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, United States
| | - So Yeon Koo
- The Center for Stem Cell Biology, Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, United States.,Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, United States.,Neuroscience Graduate Program of Weill Cornell Graduate School of Biomedical Sciences, Weill Cornell Medicine, New York, NY, United States
| | - Lorenz Studer
- The Center for Stem Cell Biology, Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, United States.,Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, United States
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24
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Ásgrímsdóttir ES, Arenas E. Midbrain Dopaminergic Neuron Development at the Single Cell Level: In vivo and in Stem Cells. Front Cell Dev Biol 2020; 8:463. [PMID: 32733875 PMCID: PMC7357704 DOI: 10.3389/fcell.2020.00463] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/19/2020] [Indexed: 12/13/2022] Open
Abstract
Parkinson's disease (PD) is a progressive neurodegenerative disorder that predominantly affects dopaminergic (DA) neurons of the substantia nigra. Current treatment options for PD are symptomatic and typically involve the replacement of DA neurotransmission by DA drugs, which relieve the patients of some of their motor symptoms. However, by the time of diagnosis, patients have already lost about 70% of their substantia nigra DA neurons and these drugs offer only temporary relief. Therefore, cell replacement therapy has garnered much interest as a potential treatment option for PD. Early studies using human fetal tissue for transplantation in PD patients provided proof of principle for cell replacement therapy, but they also highlighted the ethical and practical difficulties associated with using human fetal tissue as a cell source. In recent years, advancements in stem cell research have made human pluripotent stem cells (hPSCs) an attractive source of material for cell replacement therapy. Studies on how DA neurons are specified and differentiated in the developing mouse midbrain have allowed us to recapitulate many of the positional and temporal cues needed to generate DA neurons in vitro. However, little is known about the developmental programs that govern human DA neuron development. With the advent of single-cell RNA sequencing (scRNA-seq) and bioinformatics, it has become possible to analyze precious human samples with unprecedented detail and extract valuable high-quality information from large data sets. This technology has allowed the systematic classification of cell types present in the human developing midbrain along with their gene expression patterns. By studying human development in such an unbiased manner, we can begin to elucidate human DA neuron development and determine how much it differs from our knowledge of the rodent brain. Importantly, this molecular description of the function of human cells has become and will increasingly be a reference to define, evaluate, and engineer cell types for PD cell replacement therapy and disease modeling.
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Affiliation(s)
| | - Ernest Arenas
- Division of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
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25
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Cardoso T, Lévesque M. Toward Generating Subtype-Specific Mesencephalic Dopaminergic Neurons in vitro. Front Cell Dev Biol 2020; 8:443. [PMID: 32626706 PMCID: PMC7311634 DOI: 10.3389/fcell.2020.00443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 05/12/2020] [Indexed: 12/11/2022] Open
Abstract
Mesencephalic dopaminergic (mDA) neurons derived from pluripotent stem cells (PSCs) have proven to be pivotal for disease modeling studies and as a source of transplantable tissue for regenerative therapies in Parkinson's disease (PD). Current differentiation protocols can generate standardized and reproducible cell products of dopaminergic neurons that elicit the characteristic transcriptional profile of ventral midbrain. Nonetheless, dopamine neurons residing in the mesencephalon comprise distinct groups of cells within diffusely defined anatomical boundaries and with distinct functional, electrophysiological, and molecular properties. Here we review recent single cell sequencing studies that are shedding light on the neuronal heterogeneity within the mesencephalon and discuss how resolving the complex molecular profile of distinct sub-populations within this region could help refine patterning and quality control assessment of PSC-derived mDA neurons to subtype-specificity in vitro. In turn, such advances would have important impact in improving cell replacement therapy, disease mechanistic studies and drug screening in PD.
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Affiliation(s)
- Tiago Cardoso
- Department of Psychiatry and Neurosciences, Faculty of Medicine, Université Laval, Québec, QC, Canada.,CERVO Brain Research Center, Université Laval, Québec, QC, Canada
| | - Martin Lévesque
- Department of Psychiatry and Neurosciences, Faculty of Medicine, Université Laval, Québec, QC, Canada.,CERVO Brain Research Center, Université Laval, Québec, QC, Canada
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26
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Tiklová K, Nolbrant S, Fiorenzano A, Björklund ÅK, Sharma Y, Heuer A, Gillberg L, Hoban DB, Cardoso T, Adler AF, Birtele M, Lundén-Miguel H, Volakakis N, Kirkeby A, Perlmann T, Parmar M. Single cell transcriptomics identifies stem cell-derived graft composition in a model of Parkinson's disease. Nat Commun 2020; 11:2434. [PMID: 32415072 PMCID: PMC7229159 DOI: 10.1038/s41467-020-16225-5] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 04/17/2020] [Indexed: 02/03/2023] Open
Abstract
Cell replacement is a long-standing and realistic goal for the treatment of Parkinsonʼs disease (PD). Cells for transplantation can be obtained from fetal brain tissue or from stem cells. However, after transplantation, dopamine (DA) neurons are seen to be a minor component of grafts, and it has remained difficult to determine the identity of other cell types. Here, we report analysis by single-cell RNA sequencing (scRNA-seq) combined with comprehensive histological analyses to characterize intracerebral grafts from human embryonic stem cells (hESCs) and fetal tissue after functional maturation in a pre-clinical rat PD model. We show that neurons and astrocytes are major components in both fetal and stem cell-derived grafts. Additionally, we identify a cell type closely resembling a class of recently identified perivascular-like cells in stem cell-derived grafts. Thus, this study uncovers previously unknown cellular diversity in a clinically relevant cell replacement PD model. What happens to cells on engrafting into the brain in animal models to treat Parkinson’s disease is unclear. Here, the authors use scRNA-seq to examine ventral midbrain (VM)-patterned human embryonic stem cells after functional maturation in a pre-clinical rat model for Parkinson’s disease and identify perivascular-like cells.
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Affiliation(s)
- Katarína Tiklová
- Ludwig Institute for Cancer Research, Box 240, SE-171 77, Stockholm, Sweden.,Department of Cell and Molecular Biology, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Sara Nolbrant
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Alessandro Fiorenzano
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Åsa K Björklund
- Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Husargatan 3, SE-752 37, Uppsala, Sweden
| | - Yogita Sharma
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Andreas Heuer
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Linda Gillberg
- Ludwig Institute for Cancer Research, Box 240, SE-171 77, Stockholm, Sweden.,Department of Cell and Molecular Biology, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Deirdre B Hoban
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Tiago Cardoso
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Andrew F Adler
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | - Marcella Birtele
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden
| | | | - Nikolaos Volakakis
- Ludwig Institute for Cancer Research, Box 240, SE-171 77, Stockholm, Sweden
| | - Agnete Kirkeby
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden.,Novo Nordisk Foundation Center for Stem Cell Biology (DanStem), University of Copenhagen, 2200, Copenhagen, Denmark
| | - Thomas Perlmann
- Ludwig Institute for Cancer Research, Box 240, SE-171 77, Stockholm, Sweden. .,Department of Cell and Molecular Biology, Karolinska Institutet, SE-171 77, Stockholm, Sweden.
| | - Malin Parmar
- Developmental and Regenerative Neurobiology, Wallenberg Neuroscience Center, and Lund Stem Cell Centre, Department of Experimental Medical Science, Lund University, 22184, Lund, Sweden.
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27
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Identification of cell surface markers and establishment of monolayer differentiation to retinal pigment epithelial cells. Nat Commun 2020; 11:1609. [PMID: 32231223 PMCID: PMC7105463 DOI: 10.1038/s41467-020-15326-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 02/27/2020] [Indexed: 11/29/2022] Open
Abstract
In vitro differentiation of human pluripotent stem cells into functional retinal pigment epithelial (RPE) cells provides a potentially unlimited source for cell based reparative therapy of age-related macular degeneration. Although the inherent pigmentation of the RPE cells have been useful to grossly evaluate differentiation efficiency and allowed manual isolation of pigmented structures, accurate quantification and automated isolation has been challenging. To address this issue, here we perform a comprehensive antibody screening and identify cell surface markers for RPE cells. We show that these markers can be used to isolate RPE cells during in vitro differentiation and to track, quantify and improve differentiation efficiency. Finally, these surface markers aided to develop a robust, direct and scalable monolayer differentiation protocol on human recombinant laminin-111 and −521 without the need for manual isolation. Whilst pigmentation has been used to identify retinal pigment epithelial (RPE) cells, surface markers for these cells remain unclear. Here, the authors define surface markers for the RPE including CD140b, which help produce hPSC-derived RPE cells at a large scale following a robust, direct and scalable monolayer differentiation protocol.
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28
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Francis NL, Zhao N, Calvelli HR, Saini A, Gifford JJ, Wagner GC, Cohen RI, Pang ZP, Moghe PV. Peptide-Based Scaffolds for the Culture and Transplantation of Human Dopaminergic Neurons. Tissue Eng Part A 2020; 26:193-205. [PMID: 31537172 PMCID: PMC7044800 DOI: 10.1089/ten.tea.2019.0094] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 09/06/2019] [Indexed: 11/12/2022] Open
Abstract
Cell replacement therapy is a promising treatment strategy for Parkinson's disease (PD); however, the poor survival rate of transplanted neurons is a critical barrier to functional recovery. In this study, we used self-assembling peptide nanofiber scaffolds (SAPNS) based on the peptide RADA16-I to support the in vitro maturation and in vivo post-transplantation survival of encapsulated human dopaminergic (DA) neurons derived from induced pluripotent stem cells. Neurons encapsulated within the SAPNS expressed mature neuronal and midbrain DA markers and demonstrated in vitro functional activity similar to neurons cultured in two dimensions. A microfluidic droplet generation method was used to encapsulate cells within monodisperse SAPNS microspheres, which were subsequently used to transplant adherent, functional networks of DA neurons into the striatum of a 6-hydroxydopamine-lesioned PD mouse model. SAPNS microspheres significantly increased the in vivo survival of encapsulated neurons compared with neurons transplanted in suspension, and they enabled significant recovery in motor function compared with control lesioned mice using approximately an order of magnitude fewer neurons than have been previously needed to demonstrate behavioral recovery. These results indicate that such biomaterial scaffolds can be used as neuronal transplantation vehicles to successfully improve the outcome of cell replacement therapies for PD. Impact Statement Transplantation of dopaminergic (DA) neurons holds potential as a treatment for Parkinson's disease (PD), but low survival rates of transplanted neurons is a barrier to successfully improving motor function. In this study, we used hydrogel scaffolds to transplant DA neurons into PD model mice. The hydrogel scaffolds enhanced survival of the transplanted neurons compared with neurons that were transplanted in a conventional manner, and they also improved recovery of motor function by using significantly fewer neurons than have typically been transplanted to see functional benefits. This cell transplantation technology has the capability to improve the outcome of neuron transplantation therapies.
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Affiliation(s)
- Nicola L. Francis
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey
- Department of Neuroscience and Cell Biology, Child Health Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Nanxia Zhao
- Department of Chemical and Biochemical Engineering, Rutgers University, Piscataway, New Jersey
| | - Hannah R. Calvelli
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey
| | - Astha Saini
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey
| | - Janace J. Gifford
- Department of Psychology, Rutgers University, Piscataway, New Jersey
| | - George C. Wagner
- Department of Psychology, Rutgers University, Piscataway, New Jersey
| | - Rick I. Cohen
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey
| | - Zhiping P. Pang
- Department of Neuroscience and Cell Biology, Child Health Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Prabhas V. Moghe
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey
- Department of Chemical and Biochemical Engineering, Rutgers University, Piscataway, New Jersey
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29
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Fan Y, Winanto, Ng SY. Replacing what's lost: a new era of stem cell therapy for Parkinson's disease. Transl Neurodegener 2020; 9:2. [PMID: 31911835 PMCID: PMC6945567 DOI: 10.1186/s40035-019-0180-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 11/26/2019] [Indexed: 12/31/2022] Open
Abstract
Background Stem cells hold tremendous promise for regenerative medicine because they can be expanded infinitely, giving rise to large numbers of differentiated cells required for transplantation. Stem cells can be derived from fetal sources, embryonic origins (embryonic stem cells or ESCs) or reprogrammed from adult cell types (induced pluripotent stem cells or iPSCs). One unique property of stem cells is their ability to be directed towards specific cell types of clinical interest, and can mature into functional cell types in vivo. While transplantations of fetal or ESC-derived tissues are known to illicit a host immunogenic response, autologous transplantations using cell types derived from one’s own iPSCs eliminate risks of tissue rejection and reduce the need for immunosuppressants. However, even with these benefits, cell therapy comes with significant hurdles that researchers are starting to overcome. In this review, we will discuss the various steps to ensure safety, efficacy and clinical practicality of cell replacement therapy in neurodegenerative diseases, in particular, Parkinson’s disease. Main body Parkinson’s disease (PD) results from a loss of dopaminergic neurons from the substantia nigra and is an ideal target for cell replacement therapy. Early trials using fetal midbrain material in the late 1980s have resulted in long term benefit for some patients, but there were multiple shortcomings including the non-standardization and quality control of the transplanted fetal material, and graft-induced dyskinesia that some patients experience as a result. On the other hand, pluripotent stem cells such as ESCs and iPSCs serve as an attractive source of cells because they can be indefinitely cultured and is an unlimited source of cells. Stem cell technologies and our understanding of the developmental potential of ESCs and iPSCs have deepened in recent years and a clinical trial for iPSC-derived dopaminergic cells is currently undergoing for PD patients in Japan. In this focused review, we will first provide a historical aspect of cell therapies in PD, and then discuss the various challenges pertaining to the safety and efficacy of stem cell-based cell transplantations, and how these hurdles were eventually overcome. Conclusion With the maturity of the iPSC technology, cell transplantation appears to be a safe and effective therapy. Grafts in non-human primates survive and remain functional for more than 2 years after transplantation, with no signs of tumorigenesis, indicating safety and efficacy of the treatment. However, immunosuppressants are still required because of the lack of “universal stem cells” that would not evoke an immune response. The results of ongoing and upcoming trials by a global consortium known as GForce-PD would be highly anticipated because the success of these trials would open up possibilities for using cell therapy for the treatment of PD and other degenerative diseases.
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Affiliation(s)
- Yong Fan
- 1The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150 China
| | - Winanto
- 2Institute of Molecular and Cell Biology, ASTAR Research Entities, Singapore, 138673 Singapore
| | - Shi-Yan Ng
- 1The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150 China.,2Institute of Molecular and Cell Biology, ASTAR Research Entities, Singapore, 138673 Singapore.,3Yong Loo Lin School of Medicine (Physiology), National University of Singapore, Singapore, 117456 Singapore.,4National Neuroscience Institute, Singapore, 308433 Singapore
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30
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Parmar M, Grealish S, Henchcliffe C. The future of stem cell therapies for Parkinson disease. Nat Rev Neurosci 2020; 21:103-115. [DOI: 10.1038/s41583-019-0257-7] [Citation(s) in RCA: 113] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2019] [Indexed: 01/07/2023]
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31
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Überbacher C, Obergasteiger J, Volta M, Venezia S, Müller S, Pesce I, Pizzi S, Lamonaca G, Picard A, Cattelan G, Malpeli G, Zoli M, Beccano-Kelly D, Flynn R, Wade-Martins R, Pramstaller PP, Hicks AA, Cowley SA, Corti C. Application of CRISPR/Cas9 editing and digital droplet PCR in human iPSCs to generate novel knock-in reporter lines to visualize dopaminergic neurons. Stem Cell Res 2019; 41:101656. [PMID: 31733438 PMCID: PMC7322529 DOI: 10.1016/j.scr.2019.101656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 10/30/2019] [Accepted: 11/08/2019] [Indexed: 12/18/2022] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) have become indispensable for disease modelling. They are an important resource to access patient cells harbouring disease-causing mutations. Derivation of midbrain dopaminergic (DAergic) neurons from hiPSCs of PD patients represents the only option to model physiological processes in a cell type that is not otherwise accessible from human patients. However, differentiation does not produce a homogenous population of DA neurons and contaminant cell types may interfere with the readout of the in vitro system. Here, we use CRISPR/Cas9 to generate novel knock-in reporter lines for DA neurons, engineered with an endogenous fluorescent tyrosine hydroxylase - enhanced green fluorescent protein (TH-eGFP) reporter. We present a reproducible knock-in strategy combined with a highly specific homologous directed repair (HDR) screening approach using digital droplet PCR (ddPCR). The knock-in cell lines that we created show a functioning fluorescent reporter system for DA neurons that are identifiable by flow cytometry.
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Affiliation(s)
- Christa Überbacher
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy; Department of Biomedical, Metabolic and Neural Sciences, Università di Modena e Reggio Emilia, Modena, Italy.
| | - Julia Obergasteiger
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Mattia Volta
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Serena Venezia
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Stefan Müller
- Institute of Human Genetics, Munich University Hospital, Ludwig-Maximilians University, Munich, Germany
| | - Isabella Pesce
- CIBIO - Centre for Integrative Biology, Università degli Studi di Trento, Trento, Italy
| | - Sara Pizzi
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Giulia Lamonaca
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Anne Picard
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Giada Cattelan
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Giorgio Malpeli
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Section of Surgery, University of Verona, Verona, Italy; Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Michele Zoli
- Department of Biomedical, Metabolic and Neural Sciences, Università di Modena e Reggio Emilia, Modena, Italy; Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
| | - Dayne Beccano-Kelly
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK; Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
| | - Rowan Flynn
- James Martin Stem Cell Facility, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Richard Wade-Martins
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK; Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
| | - Peter P Pramstaller
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Andrew A Hicks
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Sally A Cowley
- Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK; James Martin Stem Cell Facility, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Corrado Corti
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy.
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Isolation of LMX1a Ventral Midbrain Progenitors Improves the Safety and Predictability of Human Pluripotent Stem Cell-Derived Neural Transplants in Parkinsonian Disease. J Neurosci 2019; 39:9521-9531. [PMID: 31641054 DOI: 10.1523/jneurosci.1160-19.2019] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 09/29/2019] [Accepted: 10/13/2019] [Indexed: 12/23/2022] Open
Abstract
Human pluripotent stem cells (hPSCs) are a promising resource for the replacement of degenerated ventral midbrain dopaminergic (vmDA) neurons in Parkinson's disease. Despite recent advances in protocols for the in vitro generation of vmDA neurons, the asynchronous and heterogeneous nature of the differentiations results in transplants of surprisingly low vmDA neuron purity. As the field advances toward the clinic, it will be optimal, if not essential, to remove poorly specified and potentially proliferative cells from donor preparations to ensure safety and predictable efficacy. Here, we use two novel hPSC knock-in reporter lines expressing GFP under the LMX1A and PITX3 promoters, to selectively isolate vm progenitors and DA precursors, respectively. For each cell line, unsorted, GFP+, and GFP- cells were transplanted into male or female Parkinsonian rodents. Only rats receiving unsorted cells, LMX1A-eGFP+, or PITX3-eGFP- cell grafts showed improved motor function over 6 months. Postmortem analysis revealed small grafts from PITX3-eGFP+ cells, suggesting that these DA precursors were not compatible with cell survival and integration. In contrast, LMX1A-eGFP+ grafts were highly enriched for vmDA neurons, and importantly excluded expansive proliferative populations and serotonergic neurons. These LMX1A-eGFP+ progenitor grafts accelerated behavioral recovery and innervated developmentally appropriate forebrain targets, whereas LMX1A-eGFP- cell grafts failed to restore motor deficits, supported by increased fiber growth into nondopaminergic target nuclei. This is the first study to use an hPSC-derived reporter line to purify vm progenitors, resulting in improved safety, predictability of the graft composition, and enhanced motor function.SIGNIFICANCE STATEMENT Clinical trials have shown functional integration of transplanted fetal-derived dopamine progenitors in Parkinson's disease. Human pluripotent stem cell (hPSC)-derived midbrain progenitors are now being tested as an alternative cell source; however, despite current differentiation protocols generating >80% correctly specified cells for implantation, resultant grafts contain a small fraction of dopamine neurons. Cell-sorting approaches, to select for correctly patterned cells before implantation, are being explored yet have been suboptimal to date. This study provides the first evidence of using 2 hPSC reporter lines (LMX1A-GFP and PITX3-GFP) to isolate correctly specified cells for transplantation. We show LMX1A-GFP+, but not PITX3-GFP+, cell grafts are more predictable, with smaller grafts, enriched in dopamine neurons, showing appropriate integration and accelerated functional recovery in Parkinsonian rats.
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Henchcliffe C, Parmar M. Repairing the Brain: Cell Replacement Using Stem Cell-Based Technologies. JOURNAL OF PARKINSONS DISEASE 2019; 8:S131-S137. [PMID: 30584166 PMCID: PMC6311366 DOI: 10.3233/jpd-181488] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Current approaches to cell replacement therapy in Parkinson's disease are strongly focused on the dopamine system, with the view that restoring dopaminergic inputs in a localized and physiologic manner will provide superior benefits in terms of effect and longevity compared with oral medication. Experience using transplants of fetal tissue containing dopaminergic cell precursors has provided valuable proof that the approach is feasible, and that engrafted cells can survive and function over many years. However, multiple drawbacks and procedural complications are recognized in using fetal cells. Recent strides in stem cell technology now make it possible to overcome some of the barriers associated with fetal tissue. In particular the generation of high numbers of specific cell types, such as dopaminergic neurons, from stem cells means that quality, consistency, activity, and safety can be more thoroughly determined prior to transplantation, thus providing hope for more robust outcomes. These cells are also predicted to provide benefit without leading to the graft-induced dyskinesia that led to morbidity in a subset of individuals who underwent fetal mesencephalic cell and tissue grafting in the 1990s. In thinking about developing such novel therapeutics, the choice of starting material has also expanded, with the availability of multiple human embryonic stem cell lines, as well as the possibilities for producing induced pluripotent cells, or neuronal cells from a patient's own tissue. In this article, we speculate on how rapidly expanding knowledge and technical possibilities may impact on stem cell-based therapies for cell replacement in Parkinson's disease over the next two decades.
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Affiliation(s)
- Claire Henchcliffe
- Department of Neurology, Weill Cornell Medical College, and Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York NY, USA
| | - Malin Parmar
- Wallenberg Neuroscience Center and Lund Stem Cell Center, Lund University, BMC, Lund, Sweden
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34
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Menon V, Thomas R, Elgueta C, Horl M, Osborn T, Hallett PJ, Bartos M, Isacson O, Pruszak J. Comprehensive Cell Surface Antigen Analysis Identifies Transferrin Receptor Protein-1 (CD71) as a Negative Selection Marker for Human Neuronal Cells. Stem Cells 2019; 37:1293-1306. [PMID: 31381839 PMCID: PMC6851846 DOI: 10.1002/stem.3057] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 04/23/2019] [Accepted: 05/14/2019] [Indexed: 12/20/2022]
Abstract
Cell state‐, developmental stage‐, and lineage‐specific combinatorial expression of cluster of differentiation (CD) molecules enables the identification of cellular subsets via multicolor flow cytometry. We describe an exhaustive characterization of neural cell types by surface antigens, exploiting human pluripotent stem cell‐derived neural cell systems. Using multiwell screening approaches followed by detailed validation of expression patterns and dynamics, we exemplify a strategy for resolving cellular heterogeneity in stem cell paradigms. In addition to providing a catalog of surface antigens expressed in the neural lineage, we identified the transferrin receptor‐1 (CD71) to be differentially expressed in neural stem cells and differentiated neurons. In this context, we describe a role for N‐Myc proto‐oncogene (MYCN) in maintaining CD71 expression in proliferating neural cells. We report that in vitro human stem cell‐derived neurons lack CD71 surface expression and that the observed differential expression can be used to identify and enrich CD71− neuronal derivatives from heterogeneous cultures. stem cells2019;37:1293–1306
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Affiliation(s)
- Vishal Menon
- Department of Molecular Embryology, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM) and Faculty of Biology, University of Freiburg, Freiburg, Germany.,Freiburg iPS Core (FiPS), Institute for Transfusion Medicine and Gene Therapy, Medical Center, University of Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ria Thomas
- Department of Molecular Embryology, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM) and Faculty of Biology, University of Freiburg, Freiburg, Germany.,Neuroregeneration Laboratories, McLean Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Claudio Elgueta
- Institute for Physiology I, Cellular and Systemic Neurophysiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Marcus Horl
- Department of Molecular Embryology, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Teresia Osborn
- Neuroregeneration Laboratories, McLean Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Penny J Hallett
- Neuroregeneration Laboratories, McLean Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marlene Bartos
- Institute for Physiology I, Cellular and Systemic Neurophysiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ole Isacson
- Neuroregeneration Laboratories, McLean Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jan Pruszak
- Department of Molecular Embryology, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Freiburg iPS Core (FiPS), Institute for Transfusion Medicine and Gene Therapy, Medical Center, University of Freiburg, Freiburg, Germany.,Center for Biological Signaling Studies (BIOSS), University of Freiburg, Freiburg, Germany
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35
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Novel Tools towards Magnetic Guidance of Neurite Growth: (I) Guidance of Magnetic Nanoparticles into Neurite Extensions of Induced Human Neurons and In Vitro Functionalization with RAS Regulating Proteins. J Funct Biomater 2019; 10:jfb10030032. [PMID: 31315182 PMCID: PMC6787644 DOI: 10.3390/jfb10030032] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/08/2019] [Accepted: 07/11/2019] [Indexed: 12/18/2022] Open
Abstract
Parkinson’s disease (PD) is a neurodegenerative disease associated with loss or dysfunction of dopaminergic neurons located in the substantia nigra (SN), and there is no cure available. An emerging new approach for treatment is to transplant human induced dopaminergic neurons directly into the denervated striatal brain target region. Unfortunately, neurons grafted into the substantia nigra are unable to grow axons into the striatum and thus do not allow recovery of the original connectivity. Towards overcoming this general limitation in guided neuronal regeneration, we develop here magnetic nanoparticles functionalized with proteins involved in the regulation of axonal growth. We show covalent binding of constitutive active human rat sarcoma (RAS) proteins or RAS guanine nucleotide exchange factor catalytic domain of son of sevenless (SOS) by fluorescence correlation spectroscopy and multiangle light scattering as well as the characterization of exchange factor activity. Human dopaminergic neurons were differentiated from neural precursor cells and characterized by electrophysiological and immune histochemical methods. Furthermore, we demonstrate magnetic translocation of cytoplasmic γ-Fe2O3@SiO2 core-shell nanoparticles into the neurite extensions of induced human neurons. Altogether, we developed tools towards remote control of directed neurite growth in human dopaminergic neurons. These results may have relevance for future therapeutic approaches of cell replacement therapy in Parkinson’s disease.
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Fathi A, Mirzaei M, Dolatyar B, Sharifitabar M, Bayat M, Shahbazi E, Lee J, Javan M, Zhang SC, Gupta V, Lee B, Haynes PA, Baharvand H, Salekdeh GH. Discovery of Novel Cell Surface Markers for Purification of Embryonic Dopamine Progenitors for Transplantation in Parkinson's Disease Animal Models. Mol Cell Proteomics 2018; 17:1670-1684. [PMID: 29848781 PMCID: PMC6126395 DOI: 10.1074/mcp.ra118.000809] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 05/20/2018] [Indexed: 12/30/2022] Open
Abstract
Despite the progress in safety and efficacy of cell replacement therapy with pluripotent stem cells (PSCs), the presence of residual undifferentiated stem cells or proliferating neural progenitor cells with rostral identity remains a major challenge. Here we report the generation of a LIM homeobox transcription factor 1 alpha (LMX1A) knock-in GFP reporter human embryonic stem cell (hESC) line that marks the early dopaminergic progenitors during neural differentiation to find reliable membrane protein markers for isolation of midbrain dopaminergic neurons. Purified GFP positive cells in vitro exhibited expression of mRNA and proteins that characterized and matched the midbrain dopaminergic identity. Further quantitative proteomics analysis of enriched LMX1A+ cells identified several membrane-associated proteins including a polysialylated embryonic form of neural cell adhesion molecule (PSA-NCAM) and contactin 2 (CNTN2), enabling prospective isolation of LMX1A+ progenitor cells. Transplantation of human-PSC-derived purified CNTN2+ progenitors enhanced dopamine release from transplanted cells in the host brain and alleviated Parkinson's disease-related phenotypes in animal models. This study establishes an efficient approach for purification of large numbers of human-PSC-derived dopaminergic progenitors for therapeutic applications.
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Affiliation(s)
- Ali Fathi
- From the ‡Department of Molecular Systems Biology
- ¶Department of Developmental Biology, University of Science and Culture, Tehran, Iran
- ‖Waisman Center
| | - Mehdi Mirzaei
- ‡‡Department of Molecular Sciences
- §§Australian Proteome Analysis Facility
- ¶¶Department of Clinical Medicine, Macquarie University, Sydney, NSW, Australia
| | - Banafsheh Dolatyar
- ¶Department of Developmental Biology, University of Science and Culture, Tehran, Iran
| | | | - Mahnaz Bayat
- ‖‖Center for Regenerative Medicine, Gachon University Medical School, Incheon, Korea
| | - Ebrahim Shahbazi
- From the ‡Department of Molecular Systems Biology
- ¶Department of Developmental Biology, University of Science and Culture, Tehran, Iran
| | - Jaesuk Lee
- ‖‖Center for Regenerative Medicine, Gachon University Medical School, Incheon, Korea
| | - Mohammad Javan
- §Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- ***Department of Physiology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Su-Chun Zhang
- ‖Waisman Center
- **Departments of Neuroscience and Neurology, University of Wisconsin, 1500 Highland Avenue, Madison, WI 53705
| | - Vivek Gupta
- ¶¶Department of Clinical Medicine, Macquarie University, Sydney, NSW, Australia
| | - Bonghee Lee
- ‖‖Center for Regenerative Medicine, Gachon University Medical School, Incheon, Korea
| | | | - Hossein Baharvand
- ¶Department of Developmental Biology, University of Science and Culture, Tehran, Iran;
- §Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Ghasem Hosseini Salekdeh
- From the ‡Department of Molecular Systems Biology,
- ‡‡Department of Molecular Sciences
- ‡‡‡Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research, Education, and Extension Organization, Karaj, Iran
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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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Using intracellular markers to identify a novel set of surface markers for live cell purification from a heterogeneous hIPSC culture. Sci Rep 2018; 8:804. [PMID: 29339826 PMCID: PMC5770419 DOI: 10.1038/s41598-018-19291-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 12/04/2017] [Indexed: 12/14/2022] Open
Abstract
Human embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) can provide sources for midbrain dopaminergic (mDA) neural progenitors (NPCs) for cell therapy to treat Parkinson's disease (PD) patients. However, the well-known line-to-cell line variability in the differentiation capacity of individual cell lines needs to be improved for the success of this therapy. To address this issue, we sought to identify mDA NPC specific cell surface markers for fluorescence activated cell sorting (FACS). Through RNA isolation after sorting for NPCs based on staining for cell-specific transcription factors followed by microarray, we identified two positive cell surface markers (CORIN and CD166) and one negative cell surface marker (CXCR4) for mDA NPC sorting. These three markers can enrich floor plate NPCs to 90% purity, and the sorted NPCs more efficiently differentiate to mature dopaminergic neurons compared to unsorted or CORIN+ alone mDA NPCs. This surface marker identification strategy can be used broadly to facilitate isolation of cell subtypes of interest from heterogeneous cultures.
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