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Tambe P, Undale V, Sanap A, Bhonde R, Mante N. The prospective role of mesenchymal stem cells in Parkinson's disease. Parkinsonism Relat Disord 2024:107087. [PMID: 39142905 DOI: 10.1016/j.parkreldis.2024.107087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 06/14/2024] [Accepted: 08/01/2024] [Indexed: 08/16/2024]
Abstract
Parkinson's disease (PD) is a stressful neurodegenerative disorder affecting millions worldwide. PD leads to debilitating motor and cognitive symptoms such as tremors, rigidity, and difficulty walking. Current therapies for PD are symptomatic and don't address the root cause. Therefore, there is an urgent need for better management and intensive research into alternative therapies. Mesenchymal stem cell (MSC) therapy is among the leading contenders among these promising avenues. We examined preclinical and clinical evidence demonstrating the neuroprotective, anti-inflammatory, and regenerative properties of the MSCs. This review focuses on the complex pathophysiological mechanisms of PD, as well as the perspectives of MSCs and their derivatives, such as secretomes and exosomes, in the clinical management of PD. We also analyzed the challenges and limitations of each approach, including delivery methods, timing of administration, and long-term safety considerations.
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Affiliation(s)
- Pratima Tambe
- Department of Pharmacology, Dr. D. Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, 411018, India
| | - Vaishali Undale
- Department of Pharmacology, Dr. D. Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, 411018, India.
| | - Avinash Sanap
- Regenerative Medicine Laboratory, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, 411018, India.
| | - Ramesh Bhonde
- Regenerative Medicine Laboratory, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, 411018, India
| | - Nishant Mante
- Regenerative Medicine Laboratory, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, 411018, India
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Park G, Rim YA, Sohn Y, Nam Y, Ju JH. Replacing Animal Testing with Stem Cell-Organoids : Advantages and Limitations. Stem Cell Rev Rep 2024; 20:1375-1386. [PMID: 38639829 PMCID: PMC11319430 DOI: 10.1007/s12015-024-10723-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2024] [Indexed: 04/20/2024]
Abstract
Various groups including animal protection organizations, medical organizations, research centers, and even federal agencies such as the U.S. Food and Drug Administration, are working to minimize animal use in scientific experiments. This movement primarily stems from animal welfare and ethical concerns. However, recent advances in technology and new studies in medicine have contributed to an increase in animal experiments throughout the years. With the rapid increase in animal testing, concerns arise including ethical issues, high cost, complex procedures, and potential inaccuracies.Alternative solutions have recently been investigated to address the problems of animal testing. Some of these technologies are related to stem cell technologies, such as organ-on-a-chip, organoids, and induced pluripotent stem cell models. The aim of the review is to focus on stem cell related methodologies, such as organoids, that can serve as an alternative to animal testing and discuss its advantages and limitations, alongside regulatory considerations.Although stem cell related methodologies has shortcomings, it has potential to replace animal testing. Achieving this requires further research on stem cells, with potential societal and technological benefits.
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Affiliation(s)
- Guiyoung Park
- School of Biopharmaceutical and Medical Sciences, Health & Wellness College, Sungshin Women's University, 55, Dobong-ro 76ga-gil, Gangbuk-gu, Seoul, Republic of Korea
| | - Yeri Alice Rim
- CiSTEM laboratory, Convergent Research Consortium for Immunologic Disease, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, Institute of Medical Science, College of Medicine, The Catholic University of Korea, 4 3, Seoul, 06591, Republic of Korea
- Department of Biomedicine & Health Sciences, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Yeowon Sohn
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, South Korea
| | - Yoojun Nam
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, South Korea.
- Yipscell Inc, L2 Omnibus Park, Banpo-dearo 222, Seocho-gu, Seoul, Korea.
| | - Ji Hyeon Ju
- CiSTEM laboratory, Convergent Research Consortium for Immunologic Disease, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, Institute of Medical Science, College of Medicine, The Catholic University of Korea, 4 3, Seoul, 06591, Republic of Korea.
- Department of Biomedicine & Health Sciences, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Yipscell Inc, L2 Omnibus Park, Banpo-dearo 222, Seocho-gu, Seoul, Korea.
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Abdel-Kawy MA, Aboulhoda BE, Michel CG, Sedeek MS, Kirollos FN, Masoud MA. Ameliorating effect of Citrus trifoliata L. fruits extract on motor incoordination, neurodegeneration and oxidative stress in Parkinson's disease model. Nutr Neurosci 2024; 27:770-782. [PMID: 37658797 DOI: 10.1080/1028415x.2023.2253026] [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] [Indexed: 09/05/2023]
Abstract
BACKGROUND Citrus trifoliate fruit (also known as Trifoliate orange) is one of the commercially-cultivated Citrus genus of plants belonging to the Rutaceae family. It has been traditionally-utilized in treatment of neurodegenerative disorders. However, the scientific evidence verifying this utilization needs further elucidation. AIM OF THE STUDY Characterization of the bioactive constituents of C. trifoliata L. fruits extract and evaluating its effect on Parkinson's disease (PD) model. MATERIAL AND METHODS Rats were classified into 5 groups; control, PD, PD-treated by L-dopa/Carpidopa and PD-treated by oral Citrus trifoliata L. fruits extract (50 and 100 mg/kg). Deterioration in brain functions was evaluated through an in vivo open field, grid and catalepsy tests. The study also assessed the striatal neurotransmitters, oxidative stress markers and histopathological changes. RESULTS Citrus trifoliata L. fruit extract has revealed motor improvement comparable to L-dopa and carbidopa. It has also effectively-improved oxidative stress via reduction of striatal malondialdehyde & nitric oxide along with replenishment of the striatal glutathione and superoxide dismutase. The extract caused significant reduction of the striatal myeloperoxidase activity and restoration of dopamine, γ-amino butyric acid (GABA), and acetylcholinesterase. This effect was further confirmed by amelioration of neuronal apoptosis, microgliosis and peri-neuronal vacuolation. Metabolite profiling revealed 40 constituents, with flavonoids representing the main identified class. CONCLUSION The neuro-protective effect of Citrus trifoliata extract was achieved through the antioxidant and anti-inflammatory activities of its flavonoids, particularly hesperidin and naringin. This neuro-protective effect was evident at the behavioral, histological and neurotransmitter levels.
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Affiliation(s)
| | - Basma Emad Aboulhoda
- Anatomy and Embryology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Camilia G Michel
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Mohamed S Sedeek
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Farid N Kirollos
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Marwa A Masoud
- Pharmacology Department, National Organization for Drug Control and Research (NODCAR), Giza, Egypt
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Muleiro Alvarez M, Cano-Herrera G, Osorio Martínez MF, Vega Gonzales-Portillo J, Monroy GR, Murguiondo Pérez R, Torres-Ríos JA, van Tienhoven XA, Garibaldi Bernot EM, Esparza Salazar F, Ibarra A. A Comprehensive Approach to Parkinson's Disease: Addressing Its Molecular, Clinical, and Therapeutic Aspects. Int J Mol Sci 2024; 25:7183. [PMID: 39000288 PMCID: PMC11241043 DOI: 10.3390/ijms25137183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024] Open
Abstract
Parkinson's disease (PD) is a gradually worsening neurodegenerative disorder affecting the nervous system, marked by a slow progression and varied symptoms. It is the second most common neurodegenerative disease, affecting over six million people in the world. Its multifactorial etiology includes environmental, genomic, and epigenetic factors. Clinical symptoms consist of non-motor and motor symptoms, with motor symptoms being the classic presentation. Therapeutic approaches encompass pharmacological, non-pharmacological, and surgical interventions. Traditional pharmacological treatment consists of administering drugs (MAOIs, DA, and levodopa), while emerging evidence explores the potential of antidiabetic agents for neuroprotection and gene therapy for attenuating parkinsonian symptoms. Non-pharmacological treatments, such as exercise, a calcium-rich diet, and adequate vitamin D supplementation, aim to slow disease progression and prevent complications. For those patients who have medically induced side effects and/or refractory symptoms, surgery is a therapeutic option. Deep brain stimulation is the primary surgical option, associated with motor symptom improvement. Levodopa/carbidopa intestinal gel infusion through percutaneous endoscopic gastrojejunostomy and a portable infusion pump succeeded in reducing "off" time, where non-motor and motor symptoms occur, and increasing "on" time. This article aims to address the general aspects of PD and to provide a comparative comprehensive review of the conventional and the latest therapeutic advancements and emerging treatments for PD. Nevertheless, further studies are required to optimize treatment and provide suitable alternatives.
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Affiliation(s)
- Mauricio Muleiro Alvarez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Gabriela Cano-Herrera
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - María Fernanda Osorio Martínez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | | | - Germán Rivera Monroy
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Renata Murguiondo Pérez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Jorge Alejandro Torres-Ríos
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Ximena A. van Tienhoven
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Ernesto Marcelo Garibaldi Bernot
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Felipe Esparza Salazar
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
| | - Antonio Ibarra
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac Campus México Norte, Huixquilucan 52786, Mexico
- Secretaria de la Defensa Nacional, Escuela Militar de Graduados en Sanidad, Ciudad de México 11200, Mexico
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5
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Liu ZX, Liu GQ, Lin ZX, Chen YQ, Chen P, Hu YJ, Yu B, Jiang N. Effects of Staphylococcus aureus on stem cells and potential targeted treatment of inflammatory disorders. Stem Cell Res Ther 2024; 15:187. [PMID: 38937829 PMCID: PMC11210046 DOI: 10.1186/s13287-024-03781-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 06/02/2024] [Indexed: 06/29/2024] Open
Abstract
Due to the advanced studies on stem cells in developmental biology, the roles of stem cells in the body and their phenotypes in related diseases have not been covered clearly. Meanwhile, with the intensive research on the mechanisms of stem cells in regulating various diseases, stem cell therapy is increasingly being attention because of its effectiveness and safety. As one of the most widely used stem cell in stem cell therapies, hematopoietic stem cell transplantation shows huge advantage in treatment of leukemia and other blood-malignant diseases. Besides, due to the effect of anti-inflammatory and immunomodulatory, mesenchymal stem cells could be a potential therapeutic strategy for variety infectious diseases. In this review, we summarized the effects of Staphylococcus aureus (S. aureus) and its components on different types of adult stem cells and their downstream signaling pathways. Also, we reviewed the roles of different kinds of stem cells in various disease models caused by S. aureus, providing new insights for applying stem cell therapy to treat infectious diseases.
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Affiliation(s)
- Zi-Xian Liu
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Guan-Qiao Liu
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
| | - Ze-Xin Lin
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
| | - Ying-Qi Chen
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
| | - Peng Chen
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
| | - Yan-Jun Hu
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China
| | - Bin Yu
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China.
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China.
| | - Nan Jiang
- Division of Orthopaedics & Traumatology, Department of Orthopaedics, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China.
- Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Southern Medical University Nanfang Hospital, Guangzhou, 510515, China.
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6
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Beghini DG, Kasai-Brunswick TH, Henriques-Pons A. Induced Pluripotent Stem Cells in Drug Discovery and Neurodegenerative Disease Modelling. Int J Mol Sci 2024; 25:2392. [PMID: 38397069 PMCID: PMC10889263 DOI: 10.3390/ijms25042392] [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: 11/18/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 02/25/2024] Open
Abstract
Induced pluripotent stem cells (iPSCs) are derived from reprogrammed adult somatic cells. These adult cells are manipulated in vitro to express genes and factors essential for acquiring and maintaining embryonic stem cell (ESC) properties. This technology is widely applied in many fields, and much attention has been given to developing iPSC-based disease models to validate drug discovery platforms and study the pathophysiological molecular processes underlying disease onset. Especially in neurological diseases, there is a great need for iPSC-based technological research, as these cells can be obtained from each patient and carry the individual's bulk of genetic mutations and unique properties. Moreover, iPSCs can differentiate into multiple cell types. These are essential characteristics, since the study of neurological diseases is affected by the limited access to injury sites, the need for in vitro models composed of various cell types, the complexity of reproducing the brain's anatomy, the challenges of postmortem cell culture, and ethical issues. Neurodegenerative diseases strongly impact global health due to their high incidence, symptom severity, and lack of effective therapies. Recently, analyses using disease specific, iPSC-based models confirmed the efficacy of these models for testing multiple drugs. This review summarizes the advances in iPSC technology used in disease modelling and drug testing, with a primary focus on neurodegenerative diseases, including Parkinson's and Alzheimer's diseases.
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Affiliation(s)
- Daniela Gois Beghini
- Laboratório de Inovações em Terapias, Ensino e Bioprodutos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-900, RJ, Brazil;
| | - Tais Hanae Kasai-Brunswick
- Centro Nacional de Biologia Estrutural e Bioimagem, CENABIO, Universidade Federal do Rio de Janeiro, Seropédica 23890-000, RJ, Brazil;
- Instituto Nacional de Ciência e Tecnologia em Medicina Regenerativa, INCT-REGENERA, Universidade Federal do Rio de Janeiro, Seropédica 23890-000, RJ, Brazil
| | - Andrea Henriques-Pons
- Laboratório de Inovações em Terapias, Ensino e Bioprodutos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-900, RJ, Brazil;
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7
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Cho HE, Lee S, Seo JH, Kang SW, Choi WA, Cho SR. In Vivo Reprogramming Using Yamanaka Factors in the CNS: A Scoping Review. Cells 2024; 13:343. [PMID: 38391956 PMCID: PMC10886652 DOI: 10.3390/cells13040343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/07/2024] [Accepted: 02/09/2024] [Indexed: 02/24/2024] Open
Abstract
Central nervous system diseases, particularly neurodegenerative disorders, pose significant challenges in medicine. These conditions, characterized by progressive neuronal loss, have remained largely incurable, exacting a heavy toll on individuals and society. In recent years, in vivo reprogramming using Yamanaka factors has emerged as a promising approach for central nervous system regeneration. This technique involves introducing transcription factors, such as Oct4, Sox2, Klf4, and c-Myc, into adult cells to induce their conversion into neurons. This review summarizes the current state of in vivo reprogramming research in the central nervous system, focusing on the use of Yamanaka factors. In vivo reprogramming using Yamanaka factors has shown promising results in several animal models of central nervous system diseases. Studies have demonstrated that this approach can promote the generation of new neurons, improve functional outcomes, and reduce scar formation. However, there are still several challenges that need to be addressed before this approach can be translated into clinical practice. These challenges include optimizing the efficiency of reprogramming, understanding the cell of origin for each transcription factor, and developing methods for reprogramming in non-subventricular zone areas. Further research is needed to overcome the remaining challenges, but this approach has the potential to revolutionize the way we treat central nervous system disorders.
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Affiliation(s)
- Han Eol Cho
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06229, Republic of Korea; (H.E.C.); (S.-W.K.)
- Department of Rehabilitation Medicine, Gangnam Severance Hospital, Seoul 06229, Republic of Korea
| | - Siwoo Lee
- Graduate Program of Biomedical Engineering, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
- Department of Rehabilitation Medicine, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
| | - Jung Hwa Seo
- Department of Rehabilitation Medicine, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
- Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seong-Woong Kang
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06229, Republic of Korea; (H.E.C.); (S.-W.K.)
- Department of Rehabilitation Medicine, Gangnam Severance Hospital, Seoul 06229, Republic of Korea
| | - Won Ah Choi
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06229, Republic of Korea; (H.E.C.); (S.-W.K.)
- Department of Rehabilitation Medicine, Gangnam Severance Hospital, Seoul 06229, Republic of Korea
| | - Sung-Rae Cho
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06229, Republic of Korea; (H.E.C.); (S.-W.K.)
- Graduate Program of Biomedical Engineering, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
- Department of Rehabilitation Medicine, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
- Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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8
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Dai S, Qiu L, Veeraraghavan VP, Sheu CL, Mony U. Advances in iPSC Technology in Neural Disease Modeling, Drug Screening, and Therapy. Curr Stem Cell Res Ther 2024; 19:809-819. [PMID: 37291782 DOI: 10.2174/1574888x18666230608105703] [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: 12/12/2022] [Revised: 04/16/2023] [Accepted: 05/11/2023] [Indexed: 06/10/2023]
Abstract
Neurodegenerative disorders (NDs) including Alzheimer's Disease, Parkinson's Disease, Amyotrophic Lateral Sclerosis (ALS), and Huntington's disease are all incurable and can only be managed with drugs for the associated symptoms. Animal models of human illnesses help to advance our understanding of the pathogenic processes of diseases. Understanding the pathogenesis as well as drug screening using appropriate disease models of neurodegenerative diseases (NDs) are vital for identifying novel therapies. Human-derived induced pluripotent stem cell (iPSC) models can be an efficient model to create disease in a dish and thereby can proceed with drug screening and identifying appropriate drugs. This technology has many benefits, including efficient reprogramming and regeneration potential, multidirectional differentiation, and the lack of ethical concerns, which open up new avenues for studying neurological illnesses in greater depth. The review mainly focuses on the use of iPSC technology in neuronal disease modeling, drug screening, and cell therapy.
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Affiliation(s)
- Sihan Dai
- Department of Biomedical Engineering, Shantou University, Shantou, 515063, China
| | - Linhui Qiu
- Department of Biomedical Engineering, Shantou University, Shantou, 515063, China
| | - Vishnu Priya Veeraraghavan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, India
| | - Chia-Lin Sheu
- Department of Biomedical Engineering, Shantou University, Shantou, 515063, China
| | - Ullas Mony
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, India
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9
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Vecheck AM, McNamee CM, Reijo Pera R, Usselman RJ. Magnetic Field Intervention Enhances Cellular Migration Rates in Biological Scaffolds. Bioengineering (Basel) 2023; 11:9. [PMID: 38247887 PMCID: PMC10813414 DOI: 10.3390/bioengineering11010009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/15/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
The impact of magnetic fields on cellular function is diverse but can be described at least in part by the radical pair mechanism (RPM), where magnetic field intervention alters reactive oxygen species (ROS) populations and downstream cellular signaling. Here, cellular migration within three-dimensional scaffolds was monitored in an applied oscillating 1.4 MHz radiofrequency (RF) magnetic field with an amplitude of 10 µT and a static 50 µT magnetic field. Given that cellular bioenergetics can be altered based on applied RF magnetic fields, this study focused on a magnetic field configuration that increased cellular respiration. Results suggest that RF accelerated cell clustering and elongation after 1 day, with increased levels of clustering and cellular linkage after 7 days. Cell distribution analysis within the scaffolds revealed that the clustering rate during the first day was increased nearly five times in the RF environment. Electron microscopy provided additional topological information and verified the development of fibrous networks, with a cell-derived matrix (CDM) visualized after 7 days in samples maintained in RF. This work demonstrates time-dependent cellular migration that may be influenced by quantum biology (QB) processes and downstream oxidative signaling, enhancing cellular migration behavior.
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Affiliation(s)
- Amy M. Vecheck
- Department of Biomedical Engineering and Sciences, Florida Institute of Technology, Melbourne, FL 32901, USA
| | - Cameron M. McNamee
- Department of Mathematics, California Institute of Technology, Pasadena, CA 91125, USA
- McLaughlin Research Institute, Great Falls, MT 59405, USA
| | | | - Robert J. Usselman
- Department of Chemistry and Chemical Engineering, Florida Institute of Technology, Melbourne, FL 32901, USA
- Computational Research At Florida Tech (CRAFT), Florida Institute of Technology, Melbourne, FL 32901, USA
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Sarma S, Deka DJ, Rajak P, Laloo D, Das T, Chetia P, Saha D, Bharali A, Deka B. Potential injectable hydrogels as biomaterials for central nervous system injury: A narrative review. IBRAIN 2023; 9:402-420. [PMID: 38680508 PMCID: PMC11045191 DOI: 10.1002/ibra.12137] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/20/2023] [Accepted: 10/27/2023] [Indexed: 05/01/2024]
Abstract
Numerous modalities exist through which the central nervous system (CNS) may sustain injury or impairment, encompassing traumatic incidents, stroke occurrences, and neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. Presently available pharmacological and therapeutic interventions are incapable of restoring or regenerating damaged CNS tissue, leading to substantial unmet clinical needs among patients with CNS ailments or injuries. To address and facilitate the recovery of the impaired CNS, cell-based repair strategies encompass multiple mechanisms, such as neuronal replacement, therapeutic factor secretion, and the promotion of host brain plasticity. Despite the progression of cell-based CNS reparation as a therapeutic strategy throughout the years, substantial barriers have impeded its widespread implementation in clinical settings. The integration of cell technologies with advancements in regenerative medicine utilizing biomaterials and tissue engineering has recently facilitated the surmounting of several of these impediments. This comprehensive review presents an overview of distinct CNS conditions necessitating cell reparation, in addition to exploring potential biomaterial methodologies that enhance the efficacy of treating brain injuries.
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Affiliation(s)
- Santa Sarma
- Girijananda Chowdhury Institute of Pharmaceutical ScienceAssam Science and Technology UniversityGuwahatiAssamIndia
| | - Dhruva J. Deka
- Girijananda Chowdhury Institute of Pharmaceutical ScienceAssam Science and Technology UniversityGuwahatiAssamIndia
| | - Prakash Rajak
- Department of Pharmaceutical SciencesDibrugarh UniversityDibrugarhAssamIndia
| | - Damiki Laloo
- School of Pharmaceutical SciencesGirijananda Chowdhury UniversityGuwahatiAssamIndia
| | - Trishna Das
- School of Pharmaceutical SciencesGirijananda Chowdhury UniversityGuwahatiAssamIndia
| | - Purbajit Chetia
- Department of PharmacologyNETES Institute of Pharmaceutical Science, Nemcare Group of Institutes, MirzaGuwahatiAssamIndia
| | - Dipankar Saha
- School of Pharmaceutical SciencesGirijananda Chowdhury UniversityGuwahatiAssamIndia
| | - Alakesh Bharali
- Department of Pharmaceutical SciencesDibrugarh UniversityDibrugarhAssamIndia
- School of Pharmaceutical SciencesGirijananda Chowdhury UniversityGuwahatiAssamIndia
| | - Bhargab Deka
- School of Pharmaceutical SciencesGirijananda Chowdhury UniversityGuwahatiAssamIndia
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11
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Valadez-Barba V, Juárez-Navarro K, Padilla-Camberos E, Díaz NF, Guerra-Mora JR, Díaz-Martínez NE. Parkinson's disease: an update on preclinical studies of induced pluripotent stem cells. Neurologia 2023; 38:681-694. [PMID: 37858889 DOI: 10.1016/j.nrleng.2023.10.004] [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: 08/06/2020] [Accepted: 01/01/2021] [Indexed: 10/21/2023] Open
Abstract
Parkinson's disease (PD) is the second most prevalent neurodegenerative disease among adults worldwide. It is characterised by the death of dopaminergic neurons in the substantia nigra pars compacta and, in some cases, presence of intracytoplasmic inclusions of α-synuclein, called Lewy bodies, a pathognomonic sign of the disease. Clinical diagnosis of PD is based on the presence of motor alterations. The treatments currently available have no neuroprotective effect. The exact causes of PD are poorly understood. Therefore, more precise preclinical models have been developed in recent years that use induced pluripotent stem cells (iPSC). In vitro studies can provide new information on PD pathogenesis and may help to identify new therapeutic targets or to develop new drugs.
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Affiliation(s)
- V Valadez-Barba
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, Mexico
| | - K Juárez-Navarro
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, Mexico
| | - E Padilla-Camberos
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, Mexico
| | - N F Díaz
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología, Ciudad de México, Mexico
| | - J R Guerra-Mora
- Instituto Nacional de Cancerología, Ciudad de México, Mexico
| | - N E Díaz-Martínez
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, Mexico.
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12
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Basha S, Mukunda DC, Rodrigues J, Gail D'Souza M, Gangadharan G, Pai AR, Mahato KK. A comprehensive review of protein misfolding disorders, underlying mechanism, clinical diagnosis, and therapeutic strategies. Ageing Res Rev 2023; 90:102017. [PMID: 37468112 DOI: 10.1016/j.arr.2023.102017] [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: 05/06/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 07/21/2023]
Abstract
INTRODUCTION Proteins are the most common biological macromolecules in living system and are building blocks of life. They are extremely dynamic in structure and functions. Due to several modifications, proteins undergo misfolding, leading to aggregation and thereby developing neurodegenerative and systemic diseases. Understanding the pathology of these diseases and the techniques used to diagnose them is therefore crucial for their effective management . There are several techniques, currently being in use to diagnose them and those will be discussed in this review. AIM/OBJECTIVES Current review aims to discuss an overview of protein aggregation and the underlying mechanisms linked to neurodegeneration and systemic diseases. Also, the review highlights protein misfolding disorders, their clinical diagnosis, and treatment strategies. METHODOLOGY Literature related to neurodegenerative and systemic diseases was explored through PubMed, Google Scholar, Scopus, and Medline databases. The keywords used for literature survey and analysis are protein aggregation, neurodegenerative disorders, Alzheimer's disease, Parkinson's disease, systemic diseases, protein aggregation mechanisms, etc. DISCUSSION /CONCLUSION: This review summarises the pathogenesis of neurodegenerative and systemic disorders caused by protein misfolding and aggregation. The clinical diagnosis and therapeutic strategies adopted for the management of these diseases are also discussed to aid in a better understanding of protein misfolding disorders. Many significant concerns about the role, characteristics, and consequences of protein aggregates in neurodegenerative and systemic diseases are not clearly understood to date. Regardless of technological advancements, there are still great difficulties in the management and cure of these diseases. Therefore, for better understanding, diagnosis, and treatment of neurodegenerative and systemic diseases, more studies to identify novel drugs that may aid in their treatment and management are required.
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Affiliation(s)
- Shaik Basha
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | | | - Jackson Rodrigues
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Meagan Gail D'Souza
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Gireesh Gangadharan
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Aparna Ramakrishna Pai
- Department of Neurology, Kasturba Medical College - Manipal, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Krishna Kishore Mahato
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India.
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13
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Kang Q, Chai W, Min J, Qu X. Yin Yang 1 suppresses apoptosis and oxidative stress injury in SH-SY5Y cells by facilitating NR4A1 expression. J Neurogenet 2023; 37:115-123. [PMID: 37922205 DOI: 10.1080/01677063.2023.2270745] [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: 03/12/2023] [Accepted: 09/06/2023] [Indexed: 11/05/2023]
Abstract
Oxidative stress plays a significant role in the development of Parkinson's disease (PD). Previous studies implicate nuclear receptor subfamily 4 group A member 1 (NR4A1) in oxidative stress associated with PD. However, the molecular mechanism underlying the regulation of NR4A1 expression remains incompletely understood. In the present study, a PD cell model was established by using 1-methyl-4-phenylpyridinium (MPP+) in SH-SY5Y cells. Cell viability and apoptosis were assessed by using CCK-8 assay and flow cytometry, respectively. The activities of LDH and SOD, and ROS generation were used as an indicators of oxidative stress. ChIP-PCR was performed to detect the interaction between Yin Yang 1 (YY1) and the NR4A1 promoter. MPP+ treatment inhibited SH-SY5Y cell viability in a dose- and time-dependent manner. NR4A1 and YY1 expression were decreased in MPP+-treated SH-SY5Y cells. Increasing NR4A1 or YY1 alleviated MPP+-induced apoptosis and oxidative stress in SH-SY5Y cells, whereas reduction of NR4A1 aggravated MPP+-induced cell injury. Transcription factor YY1 facilitated NR4A1 expression by binding with NR4A1 promoter. In addition, in MPP+-treated SH-SY5Y cells, the inhibition of NR4A1 to apoptosis and oxidative stress was further enhanced by overexpression of YY1. The reduction of NR4A1 led to an elevation of apoptosis and oxidative stress in MPP+-induced SH-SY5Y cells, and this effect was partially reversed by the overexpression of YY1. In conclusion, YY1 suppresses MPP+-induced apoptosis and oxidative stress in SH-SY5Y cells by binding with NR4A1 promoter and boosting NR4A1 expression. Our findings suggest that NR4A1 may be a candidate target for PD treatment.HIGHLIGHTSNR4A1 and YY1 are decreased in MPP+-treated SH-SY5Y cells.NR4A1 prevents oxidative stress and apoptosis in MPP+-treated SH-SY5Y cells.YY1 binds with NR4A1 promoter and increases NR4A1 expression.YY1 enhances the inhibition of NR4A1 to SH-SY5Y cell apoptosis and oxidative stress.
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Affiliation(s)
- Qin Kang
- Department of Neurology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, P.R. China
| | - Wen Chai
- Department of Neurology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, P.R. China
| | - Jun Min
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, P.R. China
| | - Xinhui Qu
- Department of Neurology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, P.R. China
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Ito E, Kawamura A, Kawamura T, Takeda M, Harada A, Mochizuki-Oda N, Sawa Y, Miyagawa S. Establishment of a protocol to administer immunosuppressive drugs for iPS cell-derived cardiomyocyte patch transplantation in a rat myocardial infarction model. Sci Rep 2023; 13:10530. [PMID: 37385993 PMCID: PMC10310705 DOI: 10.1038/s41598-023-37235-5] [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: 01/31/2023] [Accepted: 06/18/2023] [Indexed: 07/01/2023] Open
Abstract
Transplantation of human allogeneic induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) is a new, promising treatment for severe heart failure. However, immunorejection is a significant concern in allogeneic hiPSC-CM transplantation, requiring the administration of several immunosuppressive agents. An appropriate protocol for the administration of immunosuppressants may substantially affect the efficacy of hiPSC-CM transplantation in case of heart failure owing to allogeneic transplantation. In this study, we investigated the effect of immunosuppressant administration duration on the efficacy and safety of allogenic hiPSC-CM patch transplantation. We used a rat model of myocardial infarction to evaluate cardiac function using echocardiography six months after the transplantation of hiPSC-CM patches with immunosuppressant administration for either two or four months and compared them to control rats (sham operation, no immunosuppressant administration). Histological analysis performed at 6 months after hiPSC-CM patch transplantation revealed significant improvement in cardiac function in immunosuppressant-treated rats compared with those in the control group. Moreover, fibrosis and cardiomyocyte size was significantly reduced and the number of structurally mature blood vessels was significantly increased in the immunosuppressant-treated rats compared to control rats. However, there were no significant differences between the two immunosuppressant-treated groups. Our results show that prolonged administration of immunosuppressive agents did not enhance the effectiveness of hiPSC-CM patch transplantation, and therefore, highlight the importance of an appropriate immunological regimen for the clinical application of such transplantation.
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Affiliation(s)
- Emiko Ito
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Ai Kawamura
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takuji Kawamura
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Maki Takeda
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Akima Harada
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Noriko Mochizuki-Oda
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Shigeru Miyagawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
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15
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Cecerska-Heryć E, Pękała M, Serwin N, Gliźniewicz M, Grygorcewicz B, Michalczyk A, Heryć R, Budkowska M, Dołęgowska B. The Use of Stem Cells as a Potential Treatment Method for Selected Neurodegenerative Diseases: Review. Cell Mol Neurobiol 2023:10.1007/s10571-023-01344-6. [PMID: 37027074 DOI: 10.1007/s10571-023-01344-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023]
Abstract
Stem cells have been the subject of research for years due to their enormous therapeutic potential. Most neurological diseases such as multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD), Parkinson's disease (PD), and Huntington's disease (HD) are incurable or very difficult to treat. Therefore new therapies are sought in which autologous stem cells are used. They are often the patient's only hope for recovery or slowing down the progress of the disease symptoms. The most important conclusions arise after analyzing the literature on the use of stem cells in neurodegenerative diseases. The effectiveness of MSC cell therapy has been confirmed in ALS and HD therapy. MSC cells slow down ALS progression and show early promising signs of efficacy. In HD, they reduced huntingtin (Htt) aggregation and stimulation of endogenous neurogenesis. MS therapy with hematopoietic stem cells (HSCs) inducted significant recalibration of pro-inflammatory and immunoregulatory components of the immune system. iPSC cells allow for accurate PD modeling. They are patient-specific and therefore minimize the risk of immune rejection and, in long-term observation, did not form any tumors in the brain. Extracellular vesicles derived from bone marrow mesenchymal stromal cells (BM-MSC-EVs) and Human adipose-derived stromal/stem cells (hASCs) cells are widely used to treat AD. Due to the reduction of Aβ42 deposits and increasing the survival of neurons, they improve memory and learning abilities. Despite many animal models and clinical trial studies, cell therapy still needs to be refined to increase its effectiveness in the human body.
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Affiliation(s)
- Elżbieta Cecerska-Heryć
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland.
| | - Maja Pękała
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
| | - Natalia Serwin
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
| | - Marta Gliźniewicz
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
| | - Bartłomiej Grygorcewicz
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
| | - Anna Michalczyk
- Department of Psychiatry, Pomeranian Medical University of Szczecin, Broniewskiego 26, 71-460, Szczecin, Poland
| | - Rafał Heryć
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
| | - Marta Budkowska
- Department of Medical Analytics, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
| | - Barbara Dołęgowska
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, PowstancowWielkopolskich 72, 70-111, Szczecin, Poland
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16
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Current Treatments and New, Tentative Therapies for Parkinson’s Disease. Pharmaceutics 2023; 15:pharmaceutics15030770. [PMID: 36986631 PMCID: PMC10051786 DOI: 10.3390/pharmaceutics15030770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
Parkinson’s disease (PD) is a neurodegenerative pathology, the origin of which is associated with the death of neuronal cells involved in the production of dopamine. The prevalence of PD has increased exponentially. The aim of this review was to describe the novel treatments for PD that are currently under investigation and study and the possible therapeutic targets. The pathophysiology of this disease is based on the formation of alpha-synuclein folds that generate Lewy bodies, which are cytotoxic and reduce dopamine levels. Most pharmacological treatments for PD target alpha-synuclein to reduce the symptoms. These include treatments aimed at reducing the accumulation of alpha-synuclein (epigallocatechin), reducing its clearance via immunotherapy, inhibiting LRRK2, and upregulating cerebrosidase (ambroxol). Parkinson’s disease continues to be a pathology of unknown origin that generates a significant social cost for the patients who suffer from it. Although there is still no definitive cure for this disease at present, there are numerous treatments available aimed at reducing the symptomatology of PD in addition to other therapeutic alternatives that are still under investigation. However, the therapeutic approach to this pathology should include a combination of pharmacological and non-pharmacological strategies to maximise outcomes and improve symptomatological control in these patients. It is therefore necessary to delve deeper into the pathophysiology of the disease in order to improve these treatments and therefore the quality of life of the patients.
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17
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Guo ZH, Khattak S, Rauf MA, Ansari MA, Alomary MN, Razak S, Yang CY, Wu DD, Ji XY. Role of Nanomedicine-Based Therapeutics in the Treatment of CNS Disorders. Molecules 2023; 28:molecules28031283. [PMID: 36770950 PMCID: PMC9921752 DOI: 10.3390/molecules28031283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/13/2022] [Accepted: 12/20/2022] [Indexed: 01/31/2023] Open
Abstract
Central nervous system disorders, especially neurodegenerative diseases, are a public health priority and demand a strong scientific response. Various therapy procedures have been used in the past, but their therapeutic value has been insufficient. The blood-brain barrier (BBB) and the blood-cerebrospinal fluid barrier is two of the barriers that protect the central nervous system (CNS), but are the main barriers to medicine delivery into the CNS for treating CNS disorders, such as brain tumors, Parkinson's disease, Alzheimer's disease, and Huntington's disease. Nanotechnology-based medicinal approaches deliver valuable cargos targeting molecular and cellular processes with greater safety, efficacy, and specificity than traditional approaches. CNS diseases include a wide range of brain ailments connected to short- and long-term disability. They affect millions of people worldwide and are anticipated to become more common in the coming years. Nanotechnology-based brain therapy could solve the BBB problem. This review analyzes nanomedicine's role in medication delivery; immunotherapy, chemotherapy, and gene therapy are combined with nanomedicines to treat CNS disorders. We also evaluated nanotechnology-based approaches for CNS disease amelioration, with the intention of stimulating the immune system by delivering medications across the BBB.
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Affiliation(s)
- Zi-Hua Guo
- Department of Neurology, Kaifeng Hospital of Traditional Chinese Medicine, No. 54 East Caizhengting St., Kaifeng 475000, China
| | - Saadullah Khattak
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Mohd Ahmar Rauf
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Mohammad Azam Ansari
- Department of Epidemic Disease Research, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia
| | - Mohammad N. Alomary
- National Centre for Biotechnology, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia
| | - Sufyan Razak
- Dow Medical College, John Hopkins Medical Center, School of Medicine, Baltimore, MD 21205, USA
| | - Chang-Yong Yang
- School of Nursing and Health, Henan University, Kaifeng 475004, China
- Correspondence: (C.-Y.Y.); (D.-D.W.); (X.-Y.J.); Tel.: +86-371-23885066 (C.-Y.Y.); +86-371-23880525 (D.-D.W.); +86-371-23880585 (X.-Y.J.)
| | - Dong-Dong Wu
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
- School of Stomatology, Henan University, Kaifeng 475004, China
- Correspondence: (C.-Y.Y.); (D.-D.W.); (X.-Y.J.); Tel.: +86-371-23885066 (C.-Y.Y.); +86-371-23880525 (D.-D.W.); +86-371-23880585 (X.-Y.J.)
| | - Xin-Ying Ji
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
- Correspondence: (C.-Y.Y.); (D.-D.W.); (X.-Y.J.); Tel.: +86-371-23885066 (C.-Y.Y.); +86-371-23880525 (D.-D.W.); +86-371-23880585 (X.-Y.J.)
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18
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Brockmueller A, Mahmoudi N, Movaeni AK, Mueller AL, Kajbafzadeh AM, Shakibaei M, Zolbin MM. Stem Cells and Natural Agents in the Management of Neurodegenerative Diseases: A New Approach. Neurochem Res 2023; 48:39-53. [PMID: 36112254 DOI: 10.1007/s11064-022-03746-2] [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: 05/17/2022] [Revised: 08/26/2022] [Accepted: 08/31/2022] [Indexed: 01/11/2023]
Abstract
Neurodegenerative diseases refer to a group of neurological disorders as a consequence of various destructive illnesses, that predominantly impact neurons in the central nervous system, resulting in impairments in certain brain functions. Alzheimer's disease, Parkinson's disease, Huntington's disease, multiple sclerosis, and other neurodegenerative disorders represent a major risk to human health. In order to optimize structural and functional recovery, reconstructive methods integrate many approaches now, to address the complex and multivariate pathophysiology of neurodegenerative disorders. Stem cells, with their unique property of regeneration, offer new possibilities in regenerative and reconstructive medicine. Concurrently, there is an important role for natural products in controlling many health sufferings and they can delay or even prevent the onset of various diseases. In addition, due to their therapeutic properties, they have been used as neuroprotective agents to treat neurodegenerative disorders. After decades of intensive research, scientists made advances in treating these disorders so far, but current therapies are still not capable of preventing the illnesses from progressing. Therefore, in this review, we focused on a new perspective combining stem cells and natural products as an innovative therapy option in the management of neurodegenerative diseases.
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Affiliation(s)
- Aranka Brockmueller
- Musculoskeletal Research Group and Tumor Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilians-University Munich, Pettenkoferstrasse 11, 80336, Munich, Germany
| | - Negin Mahmoudi
- Pediatric Urology and Regenerative Medicine Research Center, Gene, Cell and Tissue Research Institute, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Kian Movaeni
- Pediatric Urology and Regenerative Medicine Research Center, Gene, Cell and Tissue Research Institute, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Anna-Lena Mueller
- Musculoskeletal Research Group and Tumor Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilians-University Munich, Pettenkoferstrasse 11, 80336, Munich, Germany
| | - Abdol-Mohammad Kajbafzadeh
- Pediatric Urology and Regenerative Medicine Research Center, Gene, Cell and Tissue Research Institute, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Shakibaei
- Musculoskeletal Research Group and Tumor Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilians-University Munich, Pettenkoferstrasse 11, 80336, Munich, Germany.
| | - Masoumeh Majidi Zolbin
- Pediatric Urology and Regenerative Medicine Research Center, Gene, Cell and Tissue Research Institute, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.
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Pandey SK, Singh RK. Recent developments in nucleic acid-based therapies for Parkinson’s disease: Current status, clinical potential, and future strategies. Front Pharmacol 2022; 13:986668. [PMID: 36339626 PMCID: PMC9632735 DOI: 10.3389/fphar.2022.986668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/06/2022] [Indexed: 11/23/2022] Open
Abstract
Parkinson’s disease is the second most common progressive neurodegenerative disease diagnosed mainly based on clinical symptoms caused by loss of nigrostriatal dopaminergic neurons. Although currently available pharmacological therapies provide symptomatic relief, however, the disease continues to progress eventually leading to severe motor and cognitive decline and reduced quality of life. The hallmark pathology of Parkinson’s disease includes intraneuronal inclusions known as Lewy bodies and Lewy neurites, including fibrillar α-synuclein aggregates. These aggregates can progressively spread across synaptically connected brain regions leading to emergence of disease symptoms with time. The α-synuclein level is considered important in its fibrillization and aggregation. Nucleic acid therapeutics have recently been shown to be effective in treating various neurological diseases, raising the possibility of developing innovative molecular therapies for Parkinson’s disease. In this review, we have described the advancements in genetic dysregulations in Parkinson’s disease along with the disease-modifying strategies involved in genetic regulation with particular focus on downregulation of α-synuclein gene using various novel technologies, notably antisense oligonucleotides, microRNA, short interfering RNA, short hairpin RNAs, DNA aptamers, and gene therapy of vector-assisted delivery system-based therapeutics. In addition, the current status of preclinical and clinical development for nucleic acid-based therapies for Parkinson’s disease have also been discussed along with their limitations and opportunities.
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Chimienti R, Baccega T, Torchio S, Manenti F, Pellegrini S, Cospito A, Amabile A, Lombardo MT, Monti P, Sordi V, Lombardo A, Malnati M, Piemonti L. Engineering of immune checkpoints B7-H3 and CD155 enhances immune compatibility of MHC-I -/- iPSCs for β cell replacement. Cell Rep 2022; 40:111423. [PMID: 36170817 PMCID: PMC9532846 DOI: 10.1016/j.celrep.2022.111423] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 06/09/2022] [Accepted: 09/06/2022] [Indexed: 12/02/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) represent a source from which β cells can be derived for diabetes replacement therapy. However, their application may be hindered by immune-mediated responses. Although abrogation of major histocompatibility complex class I (MHC-I) can address this issue, it may trigger natural killer (NK) cells through missing-self recognition mechanisms. By profiling the relevant NK-activating ligands on iPSCs during in vitro differentiation into pancreatic β cells, we find that they express high levels of B7-H3 and CD155. Hypothesizing that such surface ligands could be involved in the amplification of NK-activating signals following missing-self, we generate MHC-I-deprived B7-H3−/−, CD155−/−, and B7-H3−/−/CD155−/− iPSCs. All engineered lines correctly differentiate into insulin-secreting β cells and are protected from cell lysis mediated by CD16dim and CD16+ NK subpopulations both in vitro and in vivo in NSG mice. Our data support targeted disruption of NK-activating ligands to enhance the transplant compatibility of MHC-I−/− iPSC pancreatic derivatives. MHC-I−/− cells are killed by NK cells via missing-self recognition mechanisms Stem cell-derived pancreatic progenitors (PPs) express B7-H3 and CD155 NK ligands B7-H3/CD155 knockout (KO) prevents killing of the MHC-I−/− cells by NKs in vitro B7-H3/CD155 KO increases immune compatibility of MHC-I−/− PPs in a mouse model
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Affiliation(s)
- Raniero Chimienti
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; Unit of Viral Transmission and Evolution, Division of Immunology, Transplantation and Infectious Disease (DITID), IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Tania Baccega
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy; Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy
| | - Silvia Torchio
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy
| | - Fabio Manenti
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy
| | - Silvia Pellegrini
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy
| | - Alessandro Cospito
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy
| | - Angelo Amabile
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Marta Tiffany Lombardo
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy
| | - Paolo Monti
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy
| | - Valeria Sordi
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy
| | - Angelo Lombardo
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Mauro Malnati
- Unit of Viral Transmission and Evolution, Division of Immunology, Transplantation and Infectious Disease (DITID), IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Lorenzo Piemonti
- Diabetes Research Institute (DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy.
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Sahu M, Gupta R, Ambasta RK, Kumar P. Artificial intelligence and machine learning in precision medicine: A paradigm shift in big data analysis. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2022; 190:57-100. [PMID: 36008002 DOI: 10.1016/bs.pmbts.2022.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The integration of artificial intelligence in precision medicine has revolutionized healthcare delivery. Precision medicine identifies the phenotype of particular patients with less-common responses to treatment. Recent studies have demonstrated that translational research exploring the convergence between artificial intelligence and precision medicine will help solve the most difficult challenges facing precision medicine. Here, we discuss different aspects of artificial intelligence in precision medicine that improve healthcare delivery. First, we discuss how artificial intelligence changes the landscape of precision medicine and the evolution of artificial intelligence in precision medicine. Second, we highlight the synergies between artificial intelligence and precision medicine and promises of artificial intelligence and precision medicine in healthcare delivery. Third, we briefly explain the promise of big data analytics and the integration of nanomaterials in precision medicine. Last, we highlight the challenges and opportunities of artificial intelligence in precision medicine.
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Affiliation(s)
- Mehar Sahu
- Molecular Neuroscience and Functional Genomics Laboratory, Delhi Technological University (Formerly Delhi College of Engineering), Shahbad Daulatpur, Delhi, India
| | - Rohan Gupta
- Molecular Neuroscience and Functional Genomics Laboratory, Delhi Technological University (Formerly Delhi College of Engineering), Shahbad Daulatpur, Delhi, India
| | - Rashmi K Ambasta
- Molecular Neuroscience and Functional Genomics Laboratory, Delhi Technological University (Formerly Delhi College of Engineering), Shahbad Daulatpur, Delhi, India
| | - Pravir Kumar
- Molecular Neuroscience and Functional Genomics Laboratory, Delhi Technological University (Formerly Delhi College of Engineering), Shahbad Daulatpur, Delhi, India.
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22
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Gu Z, Yin Z, Song P, Wu Y, He Y, Zhu M, Wu Z, Zhao S, Huang H, Wang H, Tong C, Qi Z. Safety and biodistribution of exosomes derived from human induced pluripotent stem cells. Front Bioeng Biotechnol 2022; 10:949724. [PMID: 36091443 PMCID: PMC9461140 DOI: 10.3389/fbioe.2022.949724] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 07/27/2022] [Indexed: 12/03/2022] Open
Abstract
As a new cell-free therapy, exosomes have provided new ideas for the treatment of various diseases. Human induced pluripotent stem cells (hiPSCs) cannot be used in clinical trials because of tumorigenicity, but the exosomes derived from hiPSCs may combine the advantages of iPSC pluripotency and the nanoscale size of exosomes while avoiding tumorigenicity. Currently, the safety and biodistribution of hiPSC-exosomes in vivo are unclear. Here, we investigated the effects of hiPSC-exosomes on hemolysis, DNA damage, and cytotoxicity through cell experiments. We also explored the safety of vein injection of hiPSC-exosomes in rabbits and rats. Differences in organ distribution after nasal administration were compared in normal and Parkinson’s disease model mice. This study may provide support for clinical therapy and research of intravenous and nasal administration of hiPSC-exosomes.
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Affiliation(s)
- Zhewei Gu
- Medical College, Guangxi University, Nanning, China
| | - Zhiyu Yin
- Medical College, Guangxi University, Nanning, China
| | - Pengbo Song
- Medical College, Guangxi University, Nanning, China
| | - Ying Wu
- Medical College, Guangxi University, Nanning, China
| | - Ying He
- Medical College, Guangxi University, Nanning, China
| | - Maoshu Zhu
- Medical College, Guangxi University, Nanning, China
| | - Zhengxin Wu
- Medical College, Guangxi University, Nanning, China
| | - Sicheng Zhao
- Medical College, Guangxi University, Nanning, China
| | - Hongri Huang
- GuangXi TaiMeiRenSheng Biotechnology Co., LTD., Nanning, China
| | - Huihuang Wang
- GuangXi TaiMeiRenSheng Biotechnology Co., LTD., Nanning, China
| | - Cailing Tong
- Biotechcomer Co., Ltd., Xiamen, China
- *Correspondence: Cailing Tong, ; Zhongquan Qi,
| | - Zhongquan Qi
- Medical College, Guangxi University, Nanning, China
- *Correspondence: Cailing Tong, ; Zhongquan Qi,
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23
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Su Y, Liu Y, He D, Hu G, Wang H, Ye B, He Y, Gao X, Liu D. Hordenine inhibits neuroinflammation and exerts neuroprotective effects via inhibiting NF-κB and MAPK signaling pathways in vivo and in vitro. Int Immunopharmacol 2022; 108:108694. [DOI: 10.1016/j.intimp.2022.108694] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/28/2022] [Accepted: 03/08/2022] [Indexed: 12/30/2022]
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24
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Li D, Huang LT, Zhang CP, Li Q, Wang JH. Insights Into the Role of Platelet-Derived Growth Factors: Implications for Parkinson’s Disease Pathogenesis and Treatment. Front Aging Neurosci 2022; 14:890509. [PMID: 35847662 PMCID: PMC9283766 DOI: 10.3389/fnagi.2022.890509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Parkinson’s disease (PD), the second most common neurodegenerative disease after Alzheimer’s disease, commonly occurs in the elderly population, causing a significant medical and economic burden to the aging society worldwide. At present, there are few effective methods that achieve satisfactory clinical results in the treatment of PD. Platelet-derived growth factors (PDGFs) and platelet-derived growth factor receptors (PDGFRs) are important neurotrophic factors that are expressed in various cell types. Their unique structures allow for specific binding that can effectively regulate vital functions in the nervous system. In this review, we summarized the possible mechanisms by which PDGFs/PDGFRs regulate the occurrence and development of PD by affecting oxidative stress, mitochondrial function, protein folding and aggregation, Ca2+ homeostasis, and cell neuroinflammation. These modes of action mainly depend on the type and distribution of PDGFs in different nerve cells. We also summarized the possible clinical applications and prospects for PDGF in the treatment of PD, especially in genetic treatment. Recent advances have shown that PDGFs have contradictory roles within the central nervous system (CNS). Although they exert neuroprotective effects through multiple pathways, they are also associated with the disruption of the blood–brain barrier (BBB). Our recommendations based on our findings include further investigation of the contradictory neurotrophic and neurotoxic effects of the PDGFs acting on the CNS.
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Affiliation(s)
- Dan Li
- Department of Family Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Le-Tian Huang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Cheng-pu Zhang
- Department of Family Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qiang Li
- Department of Laboratory Medicine, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Qiang Li,
| | - Jia-He Wang
- Department of Family Medicine, Shengjing Hospital of China Medical University, Shenyang, China
- Jia-He Wang,
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25
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Yu N, Qiu J, Li K, Luo Q, Liu X, Yang Y, Jiang Z, He S, He A, Chen S, Chen X, Li Y, Ge J, Zhuang J, Yu K. Comparison of DNA stability and its related genes of neurons derived from induced pluripotent stem cells and primary retinal neurons. Cell Biol Int 2022; 46:1625-1636. [PMID: 35771585 DOI: 10.1002/cbin.11837] [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: 09/14/2021] [Revised: 04/05/2022] [Accepted: 05/28/2022] [Indexed: 11/12/2022]
Abstract
Maintaining DNA stability in induced pluripotent stem cells (iPSCs) and iPSCs-derived neurons is a challenge in their clinical application. In the present study, we compared DNA stability between primary retinal neurons and differentiated neurons. We found that the basal level of γ-H2AX phosphorylation, a specific marker of DNA breaks, was notably higher (~26-folds) in human iPSCs compared to iPSCs-derived neurons. However, iPSCs-derived neurons are more sensitive to UV treatment compared to primary rat retinal neurons (postnatal Day 1). UV treatment induced a significantly decreasing in the cell viability of iPSCs-derived neurons by ~76.1%, whereas ~20.8% in primary retinal neurons. After analyzing the expression levels of genes involved in DNA stability, such as Brca1, Ligase IV, Ku80, and Mre11, we found that Ku80 and its heterodimeric partner, Ku70 were positive in iPSCs-derived neurons. However, both Ku80 and Ku70 are not expressed in primary retinal neurons and cerebellar neurons. Similarly, both Ku80 and Ku70 are also expressed in 3D retinal organoids from human embryonic stem cells (ESCs), except for a few Map2-negative cells and the hyaloid vessels of mice E12.5 retinas. Hence, Ku80, and Ku70 are specifically expressed in stem cell-derived neurons. Moreover, using the Ku80 inhibitor Compound L, our data showed that Ku80 promotes the DNA stability and cell viability of iPSCs-derived neurons. Thus, our results demonstrated that iPSCs-, ESCs-derived neurons have specific characteristics of DNA stability. This study provides new insights into the neural differentiation of stem cells but might also warrant the future clinical application of stem cells in neurodegenerative diseases.
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Affiliation(s)
- Na Yu
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Jin Qiu
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Kaijing Li
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Qian Luo
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Xuan Liu
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Ying Yang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Zihua Jiang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Shengyu He
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Anqi He
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Shuilian Chen
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Xi Chen
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yan Li
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Jian Ge
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Jing Zhuang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Keming Yu
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
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Fang L, Feng Z, Mei J, Zhou J, Lin Z. [Hypoxia promotes differentiation of human induced pluripotent stem cells into embryoid bodies in vitro]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:929-936. [PMID: 35790445 DOI: 10.12122/j.issn.1673-4254.2022.06.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate effects of physiological hypoxic conditions on suspension and adherence of embryoid bodies (EBs) during differentiation of human induced pluripotent stem cells (hiPSCs) and explore the underlying mechanisms. METHODS EBs in suspension culture were divided into normoxic (21% O2) and hypoxic (5% O2) groups, and those in adherent culture were divided into normoxic, hypoxic and hypoxia + HIF-1α inhibitor (echinomycin) groups. After characterization of the pluripotency with immunofluorescence assay, the hiPSCs were digested and suspended under normoxic and hypoxic conditions for 5 days, and the formation and morphological changes of the EBs were observed microscopically; the expressions of the markers genes of the 3 germ layers in the EBs were detected. The EBs were then inoculated into petri dishes for further culture in normoxic and hypoxic conditions for another 2 days, after which the adhesion and peripheral expansion rate of the adherent EBs were observed; the changes in the expressions of HIF-1α, β-catenin and VEGFA were detected in response to hypoxic culture and echinomycin treatment. RESULTS The EBs cultured in normoxic and hypoxic conditions were all capable of differentiation into the 3 germ layers. The EBs cultured in hypoxic conditions showed reduced apoptotic debris around them with earlier appearance of cystic EBs and more uniform sizes as compared with those in normoxic culture. Hypoxic culture induced more adherent EBs than normoxic culture (P < 0.05) with also a greater outgrowth rate of the adherent EBs (P < 0.05). The EBs in hypoxic culture showed significantly up-regulated mRNA expressions of β-catenin and VEGFA (P < 0.05) and protein expressions of HIF-1 α, β-catenin and VEGFA (P < 0.05), and their protein expresisons levels were significantly lowered after treatment with echinomycin (P < 0.05). CONCLUSION Hypoxia can promote the formation and maturation of suspended EBs and enhance their adherence and post-adherent proliferation without affecting their pluripotency for differentiation into all the 3 germ layers. Our results provide preliminary evidence that activation of HIF-1α/β-catenin/VEGFA signaling pathway can enhance the differentiation potential of hiPSCs.
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Affiliation(s)
- L Fang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Z Feng
- Ji Hua Institute of Biomedical Engineering Technology, Ji Hua Laboratory, Foshan 528200, China
| | - J Mei
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - J Zhou
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Z Lin
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
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27
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Xia N, Cabin DE, Fang F, Reijo Pera RA. Parkinson's Disease: Overview of Transcription Factor Regulation, Genetics, and Cellular and Animal Models. Front Neurosci 2022; 16:894620. [PMID: 35600613 PMCID: PMC9115107 DOI: 10.3389/fnins.2022.894620] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/12/2022] [Indexed: 01/21/2023] Open
Abstract
Parkinson's disease (PD) is one of the most common neurodegenerative disorders, affecting nearly 7-10 million people worldwide. Over the last decade, there has been considerable progress in our understanding of the genetic basis of PD, in the development of stem cell-based and animal models of PD, and in management of some clinical features. However, there remains little ability to change the trajectory of PD and limited knowledge of the underlying etiology of PD. The role of genetics versus environment and the underlying physiology that determines the trajectory of the disease are still debated. Moreover, even though protein aggregates such as Lewy bodies and Lewy neurites may provide diagnostic value, their physiological role remains to be fully elucidated. Finally, limitations to the model systems for probing the genetics, etiology and biology of Parkinson's disease have historically been a challenge. Here, we review highlights of the genetics of PD, advances in understanding molecular pathways and physiology, especially transcriptional factor (TF) regulators, and the development of model systems to probe etiology and potential therapeutic applications.
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Affiliation(s)
- Ninuo Xia
- Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Deborah E. Cabin
- McLaughlin Research Institute for Biomedical Sciences, Inc., Great Falls, MT, United States
| | - Fang Fang
- Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Renee A. Reijo Pera
- McLaughlin Research Institute for Biomedical Sciences, Inc., Great Falls, MT, United States
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28
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Tian P, Elefanty A, Stanley EG, Durnall JC, Thompson LH, Elwood NJ. Creation of GMP-Compliant iPSCs From Banked Umbilical Cord Blood. Front Cell Dev Biol 2022; 10:835321. [PMID: 35372371 PMCID: PMC8967326 DOI: 10.3389/fcell.2022.835321] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/15/2022] [Indexed: 12/24/2022] Open
Abstract
Many clinical trials are in progress using cells derived from induced pluripotent stem cells (iPSC) for immunotherapies and regenerative medicine. The success of these new therapies is underpinned by the quality of the cell population used to create the iPSC lines, along with the creation of iPSCs in a fully Good Manufacturing Practice (GMP)-compliant environment such that they can be used safely and effectively in the clinical setting. Umbilical cord blood (CB) from public cord blood banks is an excellent source of starting material for creation of iPSCs. All CB units are manufactured under GMP-conditions, have been screened for infectious diseases, with known family and medical history of the donor. Furthermore, the HLA tissue typing is known, thereby allowing identification of CB units with homozygous HLA haplotypes. CB cells are naïve with less exposure to environmental insults and iPSC can be generated with high efficiency. We describe a protocol that can be adopted by those seeking to create clinical-grade iPSC from banked CB. This protocol uses a small volume of thawed CB buffy to first undergo ex-vivo expansion towards erythroid progenitor cells, which are then used for reprogramming using the CytoTune™-iPS 2.0 Sendai Reprogramming Kit. Resultant iPSC lines are tested to confirm pluripotency, genomic integrity, and stability. Cells are maintained in a feeder-free, xeno-free environment, using fully defined, commercially available reagents. Adoption of this protocol, with heed given to tips provided, allows efficient and robust creation of clinical-grade iPSC cell lines from small volumes of cryopreserved CB.
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Affiliation(s)
- Pei Tian
- Blood Development, Murdoch Children’s Research Institute, Melbourne, VIC, Australia
| | - Andrew Elefanty
- Blood Development, Murdoch Children’s Research Institute, Melbourne, VIC, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC, Australia
| | - Edouard G. Stanley
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC, Australia
- Immune Development, Murdoch Children’s Research Institute, Melbourne, VIC, Australia
| | - Jennifer C. Durnall
- Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Lachlan H. Thompson
- Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Ngaire J. Elwood
- Blood Development, Murdoch Children’s Research Institute, Melbourne, VIC, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC, Australia
- BMDI Cord Blood Bank, Melbourne, VIC, Australia
- *Correspondence: Ngaire J. Elwood,
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29
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Berlet R, Galang Cabantan DA, Gonzales-Portillo D, Borlongan CV. Enriched Environment and Exercise Enhance Stem Cell Therapy for Stroke, Parkinson’s Disease, and Huntington’s Disease. Front Cell Dev Biol 2022; 10:798826. [PMID: 35309929 PMCID: PMC8927702 DOI: 10.3389/fcell.2022.798826] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/01/2022] [Indexed: 12/12/2022] Open
Abstract
Stem cells, specifically embryonic stem cells (ESCs), mesenchymal stem cells (MSCs), induced pluripotent stem cells (IPSCs), and neural progenitor stem cells (NSCs), are a possible treatment for stroke, Parkinson’s disease (PD), and Huntington’s disease (HD). Current preclinical data suggest stem cell transplantation is a potential treatment for these chronic conditions that lack effective long-term treatment options. Finding treatments with a wider therapeutic window and harnessing a disease-modifying approach will likely improve clinical outcomes. The overarching concept of stem cell therapy entails the use of immature cells, while key in recapitulating brain development and presents the challenge of young grafted cells forming neural circuitry with the mature host brain cells. To this end, exploring strategies designed to nurture graft-host integration will likely enhance the reconstruction of the elusive neural circuitry. Enriched environment (EE) and exercise facilitate stem cell graft-host reconstruction of neural circuitry. It may involve at least a two-pronged mechanism whereby EE and exercise create a conducive microenvironment in the host brain, allowing the newly transplanted cells to survive, proliferate, and differentiate into neural cells; vice versa, EE and exercise may also train the transplanted immature cells to learn the neurochemical, physiological, and anatomical signals in the brain towards better functional graft-host connectivity.
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Affiliation(s)
- Reed Berlet
- Chicago Medical School at Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
| | | | | | - Cesar V. Borlongan
- Center of Excellence for Aging and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
- Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
- *Correspondence: Cesar V. Borlongan,
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30
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Giallongo S, Řeháková D, Biagini T, Lo Re O, Raina P, Lochmanová G, Zdráhal Z, Resnick I, Pata P, Pata I, Mistrík M, de Magalhães JP, Mazza T, Koutná I, Vinciguerra M. Histone Variant macroH2A1.1 Enhances Nonhomologous End Joining-dependent DNA Double-strand-break Repair and Reprogramming Efficiency of Human iPSCs. Stem Cells 2022; 40:35-48. [PMID: 35511867 PMCID: PMC9199840 DOI: 10.1093/stmcls/sxab004] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/02/2021] [Indexed: 01/21/2023]
Abstract
DNA damage repair (DDR) is a safeguard for genome integrity maintenance. Increasing DDR efficiency could increase the yield of induced pluripotent stem cells (iPSC) upon reprogramming from somatic cells. The epigenetic mechanisms governing DDR during iPSC reprogramming are not completely understood. Our goal was to evaluate the splicing isoforms of histone variant macroH2A1, macroH2A1.1, and macroH2A1.2, as potential regulators of DDR during iPSC reprogramming. GFP-Trap one-step isolation of mtagGFP-macroH2A1.1 or mtagGFP-macroH2A1.2 fusion proteins from overexpressing human cell lines, followed by liquid chromatography-tandem mass spectrometry analysis, uncovered macroH2A1.1 exclusive interaction with Poly-ADP Ribose Polymerase 1 (PARP1) and X-ray cross-complementing protein 1 (XRCC1). MacroH2A1.1 overexpression in U2OS-GFP reporter cells enhanced specifically nonhomologous end joining (NHEJ) repair pathway, while macroH2A1.1 knock-out (KO) mice showed an impaired DDR capacity. The exclusive interaction of macroH2A1.1, but not macroH2A1.2, with PARP1/XRCC1, was confirmed in human umbilical vein endothelial cells (HUVEC) undergoing reprogramming into iPSC through episomal vectors. In HUVEC, macroH2A1.1 overexpression activated transcriptional programs that enhanced DDR and reprogramming. Consistently, macroH2A1.1 but not macroH2A1.2 overexpression improved iPSC reprogramming. We propose the macroH2A1 splicing isoform macroH2A1.1 as a promising epigenetic target to improve iPSC genome stability and therapeutic potential.
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Affiliation(s)
- Sebastiano Giallongo
- International Clinical Research Center, St. Anne’s University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Daniela Řeháková
- International Clinical Research Center, St. Anne’s University Hospital, Brno, Czech Republic
| | - Tommaso Biagini
- Laboratory of Bioinformatics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Oriana Lo Re
- International Clinical Research Center, St. Anne’s University Hospital, Brno, Czech Republic
- Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna (RIMUV), Varna, Bulgaria
| | - Priyanka Raina
- Integrative Genomics of Ageing Group, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, UK
| | - Gabriela Lochmanová
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Zbyněk Zdráhal
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
- National Centre for Biomolecular Research, Masaryk University, Brno, Czech Republic
| | - Igor Resnick
- Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna (RIMUV), Varna, Bulgaria
- Program for Hematology, Immunology, BMT and Cell therapy, St. Marina University Hospital, Varna, Bulgaria
- Department of Medical Genetics, Medical University of Varna, Varna, Bulgaria
| | - Pille Pata
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Tallinn, Estonia
- IVEX Lab, Akadeemia 15, Tallinn, Estonia
| | - Illar Pata
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Tallinn, Estonia
| | - Martin Mistrík
- Laboratory of Genome Integrity, Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - João Pedro de Magalhães
- Integrative Genomics of Ageing Group, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, UK
| | - Tommaso Mazza
- Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna (RIMUV), Varna, Bulgaria
| | - Irena Koutná
- International Clinical Research Center, St. Anne’s University Hospital, Brno, Czech Republic
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Manlio Vinciguerra
- International Clinical Research Center, St. Anne’s University Hospital, Brno, Czech Republic
- Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna (RIMUV), Varna, Bulgaria
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31
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Björklund T, Davidsson M. Next-Generation Gene Therapy for Parkinson's Disease Using Engineered Viral Vectors. JOURNAL OF PARKINSON'S DISEASE 2022; 11:S209-S217. [PMID: 34366370 PMCID: PMC8543274 DOI: 10.3233/jpd-212674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/14/2021] [Indexed: 11/23/2022]
Abstract
Recent technological and conceptual advances have resulted in a plethora of exciting novel engineered adeno associated viral (AAV) vector variants. They all have unique characteristics and abilities. This review summarizes the development and their potential in treating Parkinson's disease (PD). Clinical trials in PD have shown over the last decade that AAV is a safe and suitable vector for gene therapy but that it also is a vehicle that can benefit significantly from improvement in specificity and potency. This review provides a concise collection of the state-of-the-art for synthetic capsids and their utility in PD. We also summarize what therapeutical strategies may become feasible with novel engineered vectors, including genome editing and neuronal rejuvenation.
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Affiliation(s)
- Tomas Björklund
- Molecular Neuromodulation, Wallenberg Neuroscience Center, Lund University, Lund, Sweden
| | - Marcus Davidsson
- Molecular Neuromodulation, Wallenberg Neuroscience Center, Lund University, Lund, Sweden
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Li XX, Zhang F. Targeting TREM2 for Parkinson's Disease: Where to Go? Front Immunol 2022; 12:795036. [PMID: 35003116 PMCID: PMC8740229 DOI: 10.3389/fimmu.2021.795036] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 12/13/2021] [Indexed: 12/16/2022] Open
Abstract
Parkinson’s disease (PD) is one of most common neurodegenerative disorders caused by a combination of environmental and genetic risk factors. Currently, numerous population genetic studies have shown that polymorphisms in myeloid cell-triggered receptor II (TREM2) are associated with a variety of neurodegenerative disorders. Recently, TREM2 has been verified to represent a promising candidate gene for PD susceptibility and progression. For example, the expression of TREM2 was apparently increased in the prefrontal cortex of PD patients. Moreover, the rare missense mutations in TREM2 (rs75932628, p.R47H) was confirmed to be a risk factor of PD. In addition, overexpression of TREM2 reduced dopaminergic neurodegeneration in the 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine mouse model of PD. Due to the complex pathogenesis of PD, there is still no effective drug treatment. Thus, TREM2 has received increasing widespread attention as a potential therapeutic target. This review focused on the variation of TREM2 in PD and roles of TREM2 in PD pathogenesis, such as excessive-immune inflammatory response, α-Synuclein aggregation and oxidative stress, to further provide evidence for new immune-related biomarkers and therapies for PD.
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Affiliation(s)
- Xiao-Xian Li
- Laboratory Animal Center and Key Laboratory of Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China
| | - Feng Zhang
- Laboratory Animal Center and Key Laboratory of Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.,Joint International Research Laboratory of Ethnomedicine of Ministry of Education and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, China
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33
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Potential for Stem Cell-Based Therapy in the Road of Treatment for Neurological Disorders Secondary to COVID-19. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2021; 8:355-369. [PMID: 34746370 PMCID: PMC8555723 DOI: 10.1007/s40883-021-00234-x] [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: 01/28/2021] [Revised: 09/19/2021] [Accepted: 10/01/2021] [Indexed: 11/30/2022]
Abstract
Abstract
The severe acute respiratory syndrome coronavirus 2 has led to the worldwide pandemic named coronavirus disease 2019 (COVID-19). It has caused a significant increase in the number of cases and mortalities since its first diagnosis in December 2019. Although COVID-19 primarily affects the respiratory system, neurological involvement of the central and peripheral nervous system has been also reported. Herein, the higher risk of neurodegenerative diseases in COVID-19 patients in future is also imaginable. Neurological complications of COVID-19 infection are more commonly seen in severely ill individuals; but, earlier diagnosis and treatment can lead to better long-lasting results. In this respect, stem cell biotechnologies with considerable self-renewal and differentiation capacities have experienced great progress in the field of neurological disorders whether in finding out their underlying processes or proving them promising therapeutic approaches. Herein, many neurological disorders have been found to benefit from stem cell medicine strategies. Accordingly, in the present review, the authors are trying to discuss stem cell-based biotechnologies as promising therapeutic options for neurological disorders secondary to COVID-19 infection through reviewing neurological manifestations of COVID-19 and current stem cell-based biotechnologies for neurological disorders. Lay Summary Due to the substantial burden of neurological disorders in the health, economic, and social system of society, the emergence of neurological manifestations following COVID-19 (as a life-threatening pandemic) creates the need to use efficient and modern methods of treatment. Since stem cell-based methods have been efficient for a large number of neurological diseases, it seems that the use of mentioned methods is also effective in the process of improving neurological disorders caused by COVID-19. Hereupon, the current review aims to address stem cell-based approaches as treatments showing promise to neurological disorders related to COVID-19.
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Hsu LJ, Liu CL, Kuo ML, Shen CN, Shen CR. An Alternative Cell Therapy for Cancers: Induced Pluripotent Stem Cell (iPSC)-Derived Natural Killer Cells. Biomedicines 2021; 9:1323. [PMID: 34680440 PMCID: PMC8533510 DOI: 10.3390/biomedicines9101323] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/18/2022] Open
Abstract
Cell therapy is usually defined as the treatment or prevention of human disease by supplementation with cells that have been selected, manipulated, and pharmacologically treated or altered outside the body (ex vivo). Induced pluripotent stem cells (iPSCs), with their unique characteristics of indefinite expansion in cultures and genetic modifications, represent an ideal cell source for differentiation into specialized cell types. Cell therapy has recently become one of the most promising therapeutic approaches for cancers, and different immune cell types are selected as therapeutic platforms. Natural killer (NK) cells are shown to be effective tumor cell killers and do not cause graft-vs-host disease (GVHD), making them excellent candidates for, and facilitating the development of, "off-the-shelf" cell therapies. In this review, we summarize the progress in the past decade in the advent of iPSC technology and review recent developments in gene-modified iPSC-NK cells as readily available "off-the-shelf" cellular therapies.
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Affiliation(s)
- Li-Jie Hsu
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
- PhD Program in Biotechnology Industry, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chao-Lin Liu
- Department of Chemical Engineering, Ming Chi University of Technology, New Taipei 243, Taiwan;
- Biochemical Technology R&D Center, Ming Chi University of Technology, New Taipei 243, Taiwan
| | - Ming-Ling Kuo
- Department of Microbiology and Immunology, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
- Center of Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Lin-Kou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
- Department of Pediatrics, New Taipei Municipal TuCheng Hospital, New Taipei 236, Taiwan
| | - Chia-Ning Shen
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
| | - Chia-Rui Shen
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
- PhD Program in Biotechnology Industry, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Center of Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan
- Department of Ophthalmology, Lin-Kou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
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The Evolving Role of Induced Pluripotent Stem Cells and Cerebral Organoids in Treating and Modeling Neurosurgical Diseases. World Neurosurg 2021; 155:171-179. [PMID: 34454068 DOI: 10.1016/j.wneu.2021.08.081] [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: 07/02/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 11/20/2022]
Abstract
Over the past decade, the use of induced pluripotent stem cells (IPSCs), as both direct therapeutics and building blocks for 3D in vitro models, has exhibited exciting potential in both helping to elucidate pathogenic mechanisms and treating diseases relevant to neurosurgery. Transplantation of IPSCs is being studied in neurological injuries and diseases, such as spinal cord injury and Parkinson's disease, whose clinical manifestations stem from underlying neuronal and/or axonal degeneration. Both animal models and clinical trials have shown that IPSCs have the ability to regenerate damaged neural tissue. Such evidence makes IPSCs a potentially promising therapeutic modality for patients who suffer from these neurological injuries/diseases. In addition, the cerebral organoid, a 3D assembly of IPSC aggregates that develops heterogeneous brain regions, has become the first in vitro model to closely recapitulate the complexity of the brain extracellular matrix, a 3-dimensional network of molecules that structurally and biochemically support neighboring cells. Cerebral organoids have become an exciting prospect for modeling and testing drug susceptibility of brain tumors, such as glioblastoma and metastatic brain cancer. As patient-derived organoid models are becoming more faithful to the brain, they are becoming an increasingly accurate substitute for patient clinical trials; such patient-less trials would protect the patient from potentially ineffective drugs, and speed up trial results and optimize cost. In this review, we aim to describe the role of IPSCs and cerebral organoids in treating and modeling diseases that are relevant to neurosurgery.
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36
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Grétarsdóttir HM, Widman E, Johansson A, Nyholm D. Personalized Medicine Approach in Treating Parkinson's Disease, Using Oral Administration of Levodopa/Carbidopa Microtablets in Clinical Practice. J Pers Med 2021; 11:jpm11080720. [PMID: 34442364 PMCID: PMC8400411 DOI: 10.3390/jpm11080720] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/14/2021] [Accepted: 07/25/2021] [Indexed: 11/24/2022] Open
Abstract
Background: The most effective symptomatic treatment in Parkinson’s disease (PD) is levodopa in standard doses. However, as the disease progresses, there may be a need for a more personalized approach and fine tuning, in accordance with the patients’ needs. This study aims to evaluate the individual experience of levodopa/carbidopa 5/1.25 mg microtablets (LC-5) in clinical practice with respect to efficacy, tolerability, and usability. The method used was as follows: patients answered a questionnaire concerning the effect and usability of LC-5, and their medical records were reviewed. Regarding results, thirty-five survey responses were obtained, and 29 patients’ medical records were reviewed. The LC-5 dose dispenser usability was generally rated positively and facilitated medication adherence. The majority (85%) of patients reported symptom improvement while using LC-5, compared with previous standard treatments. These results suggest that LC-5 therapy is generally well-tolerated, with favorable patient-reported efficacy and user friendliness, as well as the possibility for an individualized, fine-tuned PD treatment. Further studies with a prospective design and larger study population are needed to confirm the results.
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Affiliation(s)
| | - Erik Widman
- Department of Neuroscience, Neurology, Uppsala University, 75185 Uppsala, Sweden; (H.M.G.); (E.W.)
| | - Anders Johansson
- Department of Clinical Neuroscience, Karolinska Institutet, 17177 Stockholm, Sweden;
| | - Dag Nyholm
- Department of Neuroscience, Neurology, Uppsala University, 75185 Uppsala, Sweden; (H.M.G.); (E.W.)
- Correspondence:
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37
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Zieger HL, Choquet D. Nanoscale synapse organization and dysfunction in neurodevelopmental disorders. Neurobiol Dis 2021; 158:105453. [PMID: 34314857 DOI: 10.1016/j.nbd.2021.105453] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 07/18/2021] [Accepted: 07/21/2021] [Indexed: 12/20/2022] Open
Abstract
Neurodevelopmental disorders such as those linked to intellectual disabilities or autism spectrum disorder are thought to originate in part from genetic defects in synaptic proteins. Single gene mutations linked to synapse dysfunction can broadly be separated in three categories: disorders of transcriptional regulation, disorders of synaptic signaling and disorders of synaptic scaffolding and structures. The recent developments in super-resolution imaging technologies and their application to synapses have unraveled a complex nanoscale organization of synaptic components. On the one hand, part of receptors, adhesion proteins, ion channels, scaffold elements and the pre-synaptic release machinery are partitioned in subsynaptic nanodomains, and the respective organization of these nanodomains has tremendous impact on synaptic function. For example, pre-synaptic neurotransmitter release sites are partly aligned with nanometer precision to postsynaptic receptor clusters. On the other hand, a large fraction of synaptic components is extremely dynamic and constantly exchanges between synaptic domains and extrasynaptic or intracellular compartments. It is largely the combination of the exquisitely precise nanoscale synaptic organization of synaptic components and their high dynamic that allows the rapid and profound regulation of synaptic function during synaptic plasticity processes that underlie adaptability of brain function, learning and memory. It is very tempting to speculate that genetic defects that lead to neurodevelopmental disorders and target synaptic scaffolds and structures mediate their deleterious impact on brain function through perturbing synapse nanoscale dynamic organization. We discuss here how applying super-resolution imaging methods in models of neurodevelopmental disorders could help in addressing this question.
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Affiliation(s)
- Hanna L Zieger
- Univ. Bordeaux, CNRS, Interdisciplinary Institute for Neuroscience, IINS, UMR 5297, F-33000 Bordeaux, France
| | - Daniel Choquet
- Univ. Bordeaux, CNRS, Interdisciplinary Institute for Neuroscience, IINS, UMR 5297, F-33000 Bordeaux, France; Univ. Bordeaux, CNRS, INSERM, Bordeaux Imaging Center, BIC, UMS 3420, US 4, F-33000 Bordeaux, France.
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38
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Shao R, Zhang L, Yang H, Wang Y, Zhang Z, Yue J, Chen Y, Pan H, Zhou H, Quan R. Autophagy activation promotes the effect of iPSCs-derived NSCs on bladder function restoration after spinal cord injury. Tissue Cell 2021; 72:101596. [PMID: 34333229 DOI: 10.1016/j.tice.2021.101596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/09/2021] [Accepted: 07/17/2021] [Indexed: 02/01/2023]
Abstract
The role of autophagy in the transplantation of induced pluripotent stem cells (iPSCs)-derived neural stem cells (NSCs) to treat spinal cord injury (SCI) and neurogenic bladder was investigated in this study. NSCs derived from human iPSCs were identified by and immunofluorescence assay. To clarify the role of autophagy, iPSCs were treated with either an autophagy inducer (rapamycin), or an autophagy inhibitor (chloroquine). Cell Counting kit-8 (CCK-8), western blot and flow cytometry were used to detect the effect of autophagy on the viability and differentiation of iPSCs. Sixty Wistar rats were selected to establish the SCI model and treated with iPSCs-derived NSCs transplantation. The effect of autophagy on the bladder function of rats with different treatments was evaluated by Basso, Beattie, and Bresnahan (BBB) score, bladder function score, bladder weight measurement, Hematoxylin & Eosin (H&E) staining, and Masson staining. The results of in vitro experiment showed that rapamycin enhanced the cell activity of iPSCs, increased the number of nestin positive cells, up-regulated Beclin-1 and LC3BI/II expressions, and down-regulated p62 expression. And the results of in vivo experiment showed that rapamycin improved exercise ability and bladder function, partially restored bladder weight, and significantly reduced bladder tissue damage in SCI rats. However, chloroquine showed the opposite results. The differentiation of iPSCs into NSCs could be promoted by induced autophagy, while neurogenic bladder of SCI was restored by autophagy activation.
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Affiliation(s)
- Rongxue Shao
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, China.
| | - Liang Zhang
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, China
| | - Hejie Yang
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, China
| | - Yanbin Wang
- Department of Urology, The Third People's Hospital of Hangzhou, China
| | - Zhijing Zhang
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, China
| | - Jun Yue
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, China
| | - Yipeng Chen
- Research Institute of Orthopedics, Zhejiang Chinese Medical University, China
| | - Hao Pan
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, China
| | - Hui Zhou
- Department of Orthopedics, Hangzhou Hospital of Traditional Chinese Medicine, China
| | - Renfu Quan
- Department of Orthopedics, Jiangnan Hospital Affiliated to Zhejiang Chinese Medical University, China
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39
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Jayanti S, Moretti R, Tiribelli C, Gazzin S. Bilirubin: A Promising Therapy for Parkinson's Disease. Int J Mol Sci 2021; 22:6223. [PMID: 34207581 PMCID: PMC8228391 DOI: 10.3390/ijms22126223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/28/2021] [Accepted: 05/30/2021] [Indexed: 02/07/2023] Open
Abstract
Following the increase in life expectancy, the prevalence of Parkinson's disease (PD) as the most common movement disorder is expected to rise. Despite the incredibly huge efforts in research to find the definitive biomarker, to date, the diagnosis of PD still relies mainly upon clinical symptoms. A wide range of treatments is available for PD, mainly alleviating the clinical symptoms. However, none of these current therapies can stop or even slow down the disease evolution. Hence, disease-modifying treatment is still a paramount unmet medical need. On the other side, bilirubin and its enzymatic machinery and precursors have offered potential benefits by targeting multiple mechanisms in chronic diseases, including PD. Nevertheless, only limited discussions are available in the context of neurological conditions, particularly in PD. Therefore, in this review, we profoundly discuss this topic to understand bilirubin's therapeutical potential in PD.
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Affiliation(s)
- Sri Jayanti
- Fondazione Italiana Fegato-Onlus, Bldg. Q, AREA Science Park, ss14, Km 163.5, Basovizza, 34149 Trieste, Italy; (C.T.); (S.G.)
- Faculty of Medicine, University of Hasanuddin, Makassar 90245, Indonesia
- Molecular Biomedicine Ph.D. Program, University of Trieste, 34127 Trieste, Italy
| | - Rita Moretti
- Neurology Clinic, Department of Medical, Surgical, and Health Sciences, University of Trieste, 34139 Trieste, Italy;
| | - Claudio Tiribelli
- Fondazione Italiana Fegato-Onlus, Bldg. Q, AREA Science Park, ss14, Km 163.5, Basovizza, 34149 Trieste, Italy; (C.T.); (S.G.)
| | - Silvia Gazzin
- Fondazione Italiana Fegato-Onlus, Bldg. Q, AREA Science Park, ss14, Km 163.5, Basovizza, 34149 Trieste, Italy; (C.T.); (S.G.)
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40
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Hu XM, Zhang Q, Zhou RX, Wu YL, Li ZX, Zhang DY, Yang YC, Yang RH, Hu YJ, Xiong K. Programmed cell death in stem cell-based therapy: Mechanisms and clinical applications. World J Stem Cells 2021; 13:386-415. [PMID: 34136072 PMCID: PMC8176847 DOI: 10.4252/wjsc.v13.i5.386] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/26/2021] [Accepted: 05/07/2021] [Indexed: 02/06/2023] Open
Abstract
Stem cell-based therapy raises hopes for a better approach to promoting tissue repair and functional recovery. However, transplanted stem cells show a high death percentage, creating challenges to successful transplantation and prognosis. Thus, it is necessary to investigate the mechanisms underlying stem cell death, such as apoptotic cascade activation, excessive autophagy, inflammatory response, reactive oxygen species, excitotoxicity, and ischemia/hypoxia. Targeting the molecular pathways involved may be an efficient strategy to enhance stem cell viability and maximize transplantation success. Notably, a more complex network of cell death receives more attention than one crucial pathway in determining stem cell fate, highlighting the challenges in exploring mechanisms and therapeutic targets. In this review, we focus on programmed cell death in transplanted stem cells. We also discuss some promising strategies and challenges in promoting survival for further study.
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Affiliation(s)
- Xi-Min Hu
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410013, Hunan Province, China
| | - Qi Zhang
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
| | - Rui-Xin Zhou
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
| | - Yan-Lin Wu
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
| | - Zhi-Xin Li
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
| | - Dan-Yi Zhang
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
| | - Yi-Chao Yang
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
| | - Rong-Hua Yang
- Department of Burns, Fo Shan Hospital of Sun Yat-Sen University, Foshan 528000, Guangdong Province, China
| | - Yong-Jun Hu
- Department of Cardiovascular Medicine, Hunan People's Hospital (the First Affiliated Hospital of Hunan Normal University, Changsha 410005, Hunan Province, China
| | - Kun Xiong
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Central South University, Changsha 410013, Hunan Province, China
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41
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Islam MS, Azim F, Saju H, Zargaran A, Shirzad M, Kamal M, Fatema K, Rehman S, Azad MAM, Ebrahimi-Barough S. Pesticides and Parkinson's disease: Current and future perspective. J Chem Neuroanat 2021; 115:101966. [PMID: 33991619 DOI: 10.1016/j.jchemneu.2021.101966] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 05/08/2021] [Accepted: 05/09/2021] [Indexed: 11/24/2022]
Abstract
Inappropriate use of pesticides has globally exposed mankind to a number of health hazards. Still their production is rising at the rate of 11 % annually and, has already exceeded more than 5 million tons in 2000 (FAO 2017). Plenty of available data reveals that pesticides exposures through agricultural use and food-preservative residue consumption may lead to neurodegenerative disorders like Parkinson's and Alzheimer's diseases. Parkinson's disease (PD) is a progressive motor impairment and a neurodegenerative disorder, considered as the leading source of motor disability. Pesticides strongly inhibit mitochondrial Complex-I, causing mitochondrial dysfunction and death of dopaminergic neurons in the substantia nigra (SN), thus leading to pathophysiologic implications of PD. Current medical treatment strategies, including pharmacotherapeutics and supportive therapies can only provide symptomatic relief. While complementary and alternative medicines including traditional medicine or acupuncture are considered as beneficial ways of treatment with significant clinical effect. Medically non-responding cases can be treated by surgical means, 'Deep Brain Stimulation'. Cell therapy is also an emerging and promising technology for disease modeling and drug development in PD. Their main aim is to replace and/or support the lost and dying dopaminergic neurons in the SN. Recently I/II clinical phase trial (Japan) have used dopaminergic progenitors generated from induced pluripotent stem (iPS) cells which can unveil a successful cell therapy to treat PD symptoms efficiently. This review focuses on PD caused by pesticides use, current treatment modalities, and ongoing research updates. Since PD is not a cell-autonomous disease rather caused by multiple factors, a combinatorial therapeutic approach may address not only the motor-related symptoms but also non-motor cognitive-behavioral issues.
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Affiliation(s)
- Md Shahidul Islam
- Dept. of Tissue Engineering and Applied Cell Sciences, Tehran University of Medical Sciences, Iran.
| | - Fazli Azim
- Dept. of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Iran; IHITC: Isolation Hospital & Infection Treatment Centre, Islamabad, Pakistan.
| | - Hedaeytullah Saju
- School of Persian Medicine (Traditional Medicine), Tehran University of Medical Science, Tehran, Iran.
| | - Arman Zargaran
- School of Persian Medicine (Traditional Medicine), Tehran University of Medical Science, Tehran, Iran.
| | - Meysam Shirzad
- School of Persian Medicine (Traditional Medicine), Tehran University of Medical Science, Tehran, Iran.
| | - Mostofa Kamal
- Shaheed Suhrawardi Medical College & Hospital, Dhaka, Bangladesh.
| | - Kaniz Fatema
- National Institute of Cardiovascular Diseases and Hospital (NICVD), Dhaka, Bangladesh.
| | - Sumbul Rehman
- Faculty of Unani Medicine, Department of Ilmul Advia (Unani Pharmacology), Aligarh Muslim University, India.
| | - M A Momith Azad
- Dept of Research & Product Development (Natural Medicine), The IBN SINA Pharma Ltd, Bangladesh.
| | - Somayeh Ebrahimi-Barough
- Dept. of Tissue Engineering and Applied Cell Sciences, Tehran University of Medical Sciences, Iran.
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42
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Napolitano F, Rapakoulia T, Annunziata P, Hasegawa A, Cardon M, Napolitano S, Vaccaro L, Iuliano A, Wanderlingh LG, Kasukawa T, Medina DL, Cacchiarelli D, Gao X, di Bernardo D, Arner E. Automatic identification of small molecules that promote cell conversion and reprogramming. Stem Cell Reports 2021; 16:1381-1390. [PMID: 33891873 PMCID: PMC8185468 DOI: 10.1016/j.stemcr.2021.03.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/04/2022] Open
Abstract
Controlling cell fate has great potential for regenerative medicine, drug discovery, and basic research. Although transcription factors are able to promote cell reprogramming and transdifferentiation, methods based on their upregulation often show low efficiency. Small molecules that can facilitate conversion between cell types can ameliorate this problem working through safe, rapid, and reversible mechanisms. Here, we present DECCODE, an unbiased computational method for identification of such molecules based on transcriptional data. DECCODE matches a large collection of drug-induced profiles for drug treatments against a large dataset of primary cell transcriptional profiles to identify drugs that either alone or in combination enhance cell reprogramming and cell conversion. Extensive validation in the context of human induced pluripotent stem cells shows that DECCODE is able to prioritize drugs and drug combinations enhancing cell reprogramming. We also provide predictions for cell conversion with single drugs and drug combinations for 145 different cell types.
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Affiliation(s)
- Francesco Napolitano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy; Computational Bioscience Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Trisevgeni Rapakoulia
- Computational Bioscience Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; Max Planck Institute for Molecular Genetics, Ihnestrasse 63-73, 14195 Berlin, Germany
| | - Patrizia Annunziata
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, Pozzuoli (NA) 80078, Italy
| | - Akira Hasegawa
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan
| | - Melissa Cardon
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan
| | - Sara Napolitano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy
| | - Lorenzo Vaccaro
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, Pozzuoli (NA) 80078, Italy
| | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy
| | | | - Takeya Kasukawa
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan
| | - Diego L Medina
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy; Department of Translational Medicine, University of Naples Federico II, Naples, Italy
| | - Davide Cacchiarelli
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, Pozzuoli (NA) 80078, Italy; Department of Translational Medicine, University of Naples Federico II, Naples, Italy.
| | - Xin Gao
- Computational Bioscience Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
| | - Diego di Bernardo
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy; Department of Chemical, Materials and Industrial Production Engineering, University of Naples Federico II, 80125 Naples, Italy.
| | - Erik Arner
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan; Graduate School of Integrated Sciences for Life, Hiroshima University, Kagamiyama, Higashi-Hiroshima, 739-8528 Japan.
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Mathur S, Stamford J. Bringing Advanced Therapies for Parkinson's Disease to the Clinic: The Patient's Perspective. JOURNAL OF PARKINSONS DISEASE 2021; 11:S141-S145. [PMID: 33967058 PMCID: PMC8543244 DOI: 10.3233/jpd-212650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
There is an urgent unmet need in the Parkinson’s disease community—advanced therapies to modify the inevitable decline that occurs in those affected by this progressive neurodegenerative disease for which there is no cure. This will require collaboration from all stakeholders and central to those partnerships are patients themselves. But participation in clinical trials and clinical use of advanced therapies have their own risk profile above and beyond standard therapeutics as evidenced by past invasive procedures. Therefore, it is of utmost importance that clear, evidence-based information about these potential treatments be clearly communicated by those exploring their use to ensure safe and informed participation from the patient community. Likewise, patients must weigh the benefits of these treatments their limitations and risks in order to truly give informed consent to participate in bringing these treatments to the clinic. Here we explore these issues from the patient perspective.
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Affiliation(s)
| | - Jon Stamford
- Gentleman Neuroscientist and Independent Parkinson's Advocate
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Lattanzi W, Ripoli C, Greco V, Barba M, Iavarone F, Minucci A, Urbani A, Grassi C, Parolini O. Basic and Preclinical Research for Personalized Medicine. J Pers Med 2021; 11:jpm11050354. [PMID: 33946634 PMCID: PMC8146055 DOI: 10.3390/jpm11050354] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/19/2021] [Accepted: 04/26/2021] [Indexed: 12/18/2022] Open
Abstract
Basic and preclinical research founded the progress of personalized medicine by providing a prodigious amount of integrated profiling data and by enabling the development of biomedical applications to be implemented in patient-centered care and cures. If the rapid development of genomics research boosted the birth of personalized medicine, further development in omics technologies has more recently improved our understanding of the functional genome and its relevance in profiling patients’ phenotypes and disorders. Concurrently, the rapid biotechnological advancement in diverse research areas enabled uncovering disease mechanisms and prompted the design of innovative biological treatments tailored to individual patient genotypes and phenotypes. Research in stem cells enabled clarifying their role in tissue degeneration and disease pathogenesis while providing novel tools toward the development of personalized regenerative medicine strategies. Meanwhile, the evolving field of integrated omics technologies ensured translating structural genomics information into actionable knowledge to trace detailed patients’ molecular signatures. Finally, neuroscience research provided invaluable models to identify preclinical stages of brain diseases. This review aims at discussing relevant milestones in the scientific progress of basic and preclinical research areas that have considerably contributed to the personalized medicine revolution by bridging the bench-to-bed gap, focusing on stem cells, omics technologies, and neuroscience fields as paradigms.
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Affiliation(s)
- Wanda Lattanzi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Cristian Ripoli
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Viviana Greco
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Marta Barba
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Federica Iavarone
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Angelo Minucci
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
| | - Andrea Urbani
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Claudio Grassi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Ornella Parolini
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Correspondence:
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Valadez-Barba V, Juárez-Navarro K, Padilla-Camberos E, Díaz NF, Guerra-Mora JR, Díaz-Martínez NE. Parkinson's disease: An update on preclinical studies of induced pluripotent stem cells. Neurologia 2021; 38:S0213-4853(21)00020-7. [PMID: 33715888 DOI: 10.1016/j.nrl.2021.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/08/2020] [Accepted: 01/01/2021] [Indexed: 01/16/2023] Open
Abstract
Parkinson's disease (PD) is the second most prevalent neurodegenerative disease among adults worldwide. It is characterised by the death of dopaminergic neurons in the substantia nigra pars compacta and, in some cases, presence of intracytoplasmic inclusions of α-synuclein, called Lewy bodies, a pathognomonic sign of the disease. Clinical diagnosis of PD is based on the presence of motor alterations. The treatments currently available have no neuroprotective effect. The exact causes of PD are poorly understood. Therefore, more precise preclinical models have been developed in recent years that use induced pluripotent stem cells. In vitro studies can provide new information on PD pathogenesis and may help to identify new therapeutic targets or to develop new drugs.
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Affiliation(s)
- V Valadez-Barba
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, México
| | - K Juárez-Navarro
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, México
| | - E Padilla-Camberos
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, México
| | - N F Díaz
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología, Ciudad de México, México
| | - J R Guerra-Mora
- Instituto Nacional de Cancerología, Ciudad de México, México
| | - N E Díaz-Martínez
- Biotecnología Medica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Jalisco, México.
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Valadez-Barba V, Cota-Coronado A, Hernández-Pérez O, Lugo-Fabres PH, Padilla-Camberos E, Díaz NF, Díaz-Martínez NE. iPSC for modeling neurodegenerative disorders. Regen Ther 2021; 15:332-339. [PMID: 33426236 PMCID: PMC7770414 DOI: 10.1016/j.reth.2020.11.006] [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: 08/18/2020] [Revised: 11/10/2020] [Accepted: 11/19/2020] [Indexed: 02/07/2023] Open
Abstract
Neurodegenerative disorders such as Parkinson's and Alzheimer's disease, are fundamental health concerns all around the world. The development of novel treatments and new techniques to address these disorders, are being actively studied by researchers and medical personnel. In the present review we will discuss the application of induced Pluripotent Stem Cells (iPSCs) for cell-therapy replacement and disease modelling. The aim of iPSCs is to restore the functionality of the damaged tissue by replacing the impaired cells with competitive ones. To achieve this objective, iPSCs can be properly differentiated into virtually any cell fate and can be strongly translated into human health via in vitro and in vivo disease modeling for the development of new therapies, the discovery of biomarkers for several disorders, the elaboration and testing of new drugs as novel treatments, and as a tool for personalized medicine. Novel treatments to address neurodegenerative disorders. Induced pluripotent stem cell therapy and disease modelling. Parkinson's & Alzheimer's disease research.
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Key Words
- AD, Alzheimer's disease
- AFP, Alpha-Fetoprotein
- Alzheimer
- Aβ, β-Amyloid
- B-III-TUB, β–III–Tubulin
- BBB, Blood Brain Barrier
- CRISPR, Clustered Regularly Interspaced Short Palindromic Repeats
- DOPAL, 3,4-Dihydroxyphenylacetaldehyde
- EBs, Embryoid Bodies
- FLASH, Fast Length Adjustment of Short Reads
- LUHMES, Lund Human Mesencephalic Cell Line
- MHC, Mayor Histocompatibility Complex
- Neurodegenerative diseasaes
- PCR, Polymerase Chain Reaction
- PD, Parkinson's Disease
- Parkinson
- ROS, Reactive Oxygen Species
- SCs, Stem Cells
- SMA, Smooth-Muscle Antibody
- SNPc, Substantia Nigra Pars Compacta
- TH, Tyrosine Hydroxylase
- WGS, Whole Genome Sequencing
- gRNA, guide RNA
- hESC, Human Embryonic Stem Cells
- iPSCs
- iPSCs, Induced Pluripotent Stem Cells
- nsSNVs, nonsynonymous single nucleotide variants
- pTau, Phosphorylated Tau
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Affiliation(s)
- Valeria Valadez-Barba
- Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Av. Normalistas 800, Colinas de las Normal, Jalisco, Mexico, P.C.44270
| | - A. Cota-Coronado
- Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Av. Normalistas 800, Colinas de las Normal, Jalisco, Mexico, P.C.44270
- The Florey Institute for Neuroscience and Mental Health, The University of Melbourne, 30 Royal Parade, Parkville, VIC, 3052, Australia
| | - O.R. Hernández-Pérez
- Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Av. Normalistas 800, Colinas de las Normal, Jalisco, Mexico, P.C.44270
| | - Pavel H. Lugo-Fabres
- Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Av. Normalistas 800, Colinas de las Normal, Jalisco, Mexico, P.C.44270
| | - Eduardo Padilla-Camberos
- Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Av. Normalistas 800, Colinas de las Normal, Jalisco, Mexico, P.C.44270
| | - Néstor Fabián Díaz
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - N. Emmanuel Díaz-Martínez
- Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Av. Normalistas 800, Colinas de las Normal, Jalisco, Mexico, P.C.44270
- Corresponding author. Department of Medical and Pharmaceutical Biotechnology, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. Jalisco, Mexico.
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Distinguishing normal and aggregated alpha-synuclein interaction on gold nanorod incorporated zinc oxide nanocomposite by electrochemical technique. Int J Biol Macromol 2021; 171:217-224. [PMID: 33418041 DOI: 10.1016/j.ijbiomac.2021.01.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/26/2020] [Accepted: 01/03/2021] [Indexed: 11/21/2022]
Abstract
Misfolding and accumulation of the protein alpha synuclein in the brain cells characterize Parkinson's disease (PD). Electrochemical based aluminum interdigitated electrodes (ALIDEs) was fabricated by using conventional photolithography method and modified the surfaces with zinc oxide and gold nanorod by using spin coating method for the analysis of PD protein biomarker. The device surface modified with gold nanorod of 25 nm diameter was used. The bare devices and the surface modified devices were characterized by Scanning Electron Microscope, 3D-Profilometer, Atomic Force Microscope and high-power microscope. The above measurement was also performed to measure the interaction of antibody with aggregated alpha-synuclein for normal, aggregated and aggregated alpha synuclein in human serum and distinguished against 3 control proteins (PARK1, DJ-1 and Factor IX). The detection limit for normal alpha synuclein was 1 f. with the sensitivity of 1 f. on a linear regression (R2 = 0.9759). The detection limit for aggregated alpha synuclein was 10 aM with the sensitivity of 1 aM on a linear regression (R2 = 0.9797). Also, the detection limit of aggregated alpha synuclein in serum was 10 aM with the sensitivity of 1 aM on a linear regression (R2 = 0.9739). These results however indicate that, serum has only minimal amount of alpha synuclein.
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Generation of Neural Stem Cells from Pluripotent Stem Cells for Characterization of Early Neuronal Development. Methods Mol Biol 2021; 2269:233-244. [PMID: 33687683 DOI: 10.1007/978-1-0716-1225-5_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We describe the protocol for the efficient in vitro differentiation of human neural stem cells (NSCs) from human-induced pluripotent stem cells (iPS cells). NSCs differentiate via neural epithelial progenitors enabling the analysis of early neuronal development. They represent neural progenitor cells, which are capable of differentiating into neurons and glia.
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49
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Zhang R, Li J, Wu Y, Liang S, Xu L. Association of Multiple Dopamine D3 Receptor Gene 3'UTR Polymorphisms with Susceptibility to Parkinson's Disease and Clinical Efficacy of Piribedil Therapy. Genet Test Mol Biomarkers 2020; 25:20-30. [PMID: 33372861 DOI: 10.1089/gtmb.2020.0195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Objective: To investigate the correlation between the Dopamine D3 receptor (DRD3) 3'untranslated region (3'UTR) gene polymorphism and susceptibility to Parkinson's disease (PD) and the clinical effect of the DRD2 and DRD3 agonist piribedil treatment. Methods: Sanger sequencing was used to analyze the single nucleotide polymorphisms (SNPs) within the 3'UTR rs76126170, rs9868039, rs9817063, and rs3732790 loci of the DRD3 gene in 284 PD patients and 284 controls. PD patients were treated with piribedil sustained-release tablets (50 mg) combined with levodopa and benserazide hydrochloride tablets, three times daily (patients with first-diagnosed PD were only administrated with piribedil sustained-release tablets) for 3 months. The Unified Parkinson's Disease Rating Scale (UPDRS) and the Hoehn and Yahr disease stage were evaluated at baseline and after 3 months of treatment. Results: The T allele carriers of the DRD3 gene rs76126170 locus were more susceptible to PD than the C allele carriers (odds ratio [OR] = 3.44, 95% confidence interval [CI]: 2.46-4.80, p < 0.01). Carriers of the rs9868039 A allele had a decreased risk of PD compared to those with G allele (OR = 0.67, 95% CI: 0.53-0.86, p < 0.01). C allele carriers at rs9817063 were less likely to develop PD than those with T allele (OR = 0.74, 95% CI: 0.58-0.94, p = 0.02). No significant correlation was observed between the alleles or genotypes of the rs3732790 locus and PD susceptibility (p > 0.05). The various genotypes of the DRD3 gene loci rs76126170, rs9868039, and rs9817063 in PD patients were associated with significant differences with regard to reduction of UPDRS scores and Hoehn and Yahr stage after 3 months of treatment (p < 0.05). Conclusion: The alleles and genotypes of the DRD3 gene 3' UTR SNP loci rs76126170, rs9868039, and rs9817063 are associated with PD susceptibility and the clinical efficacy of piribedil treatment.
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Affiliation(s)
- Rongbo Zhang
- Department of Neurology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Jing Li
- Department of Neurology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - You Wu
- Department of Neurology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Shunli Liang
- Department of Neurology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Linsheng Xu
- Department of Neurology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
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50
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Kolagar TA, Farzaneh M, Nikkar N, Khoshnam SE. Human Pluripotent Stem Cells in Neurodegenerative Diseases: Potentials, Advances and Limitations. Curr Stem Cell Res Ther 2020; 15:102-110. [PMID: 31441732 DOI: 10.2174/1574888x14666190823142911] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 06/15/2019] [Accepted: 07/17/2019] [Indexed: 12/14/2022]
Abstract
Neurodegenerative diseases are progressive and uncontrolled gradual loss of motor neurons function or death of neuron cells in the central nervous system (CNS) and the mechanisms underlying their progressive nature remain elusive. There is urgent need to investigate therapeutic strategies and novel treatments for neural regeneration in disorders like Alzheimer's disease (AD), Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS), and multiple sclerosis (MS). Currently, the development and identification of pluripotent stem cells enabling the acquisition of a large number of neural cells in order to improve cell recovery after neurodegenerative disorders. Pluripotent stem cells which consist of embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) are characterized by their ability to indefinitely self-renew and the capacity to differentiate into different types of cells. The first human ESC lines were established from donated human embryos; while, because of a limited supply of donor embryos, human ESCs derivation remains ethically and politically controversial. Hence, hiPSCs-based therapies have been shown as an effective replacement for human ESCs without embryo destruction. Compared to the invasive methods for derivation of human ESCs, human iPSCs has opened possible to reprogram patient-specific cells by defined factors and with minimally invasive procedures. Human pluripotent stem cells are a good source for cell-based research, cell replacement therapies and disease modeling. To date, hundreds of human ESC and human iPSC lines have been generated with the aim of treating various neurodegenerative diseases. In this review, we have highlighted the recent potentials, advances, and limitations of human pluripotent stem cells for the treatment of neurodegenerative disorders.
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Affiliation(s)
- Tannaz Akbari Kolagar
- Faculty of Biological Sciences, Tehran North Branch, Islamic Azad University, Tehran, Iran
| | - Maryam Farzaneh
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Negin Nikkar
- Department of Biology, Faculty of Sciences, Alzahra University, Tehran, Iran
| | - Seyed Esmaeil Khoshnam
- Physiology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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