Faculty of Biological Sciences, Tehran North Branch, Islamic Azad University, Tehran, Iran.
Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
Curr Stem Cell Res Ther. 2020;15(2):102-110. doi: 10.2174/1574888X14666190823142911.
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.
神经退行性疾病是一种进行性的、无法控制的运动神经元功能逐渐丧失或中枢神经系统(CNS)神经元细胞死亡的疾病,其进行性的机制仍难以捉摸。目前迫切需要研究治疗策略和针对阿尔茨海默病(AD)、帕金森病(PD)、肌萎缩侧索硬化症(ALS)和多发性硬化症(MS)等疾病的神经再生的新疗法。目前,多能干细胞的开发和鉴定能够获得大量的神经细胞,以改善神经退行性疾病后的细胞恢复。多能干细胞包括胚胎干细胞(ESCs)和诱导多能干细胞(iPSCs),其特征是能够无限自我更新和分化为不同类型的细胞的能力。第一批人类 ESC 细胞系是从捐赠的人类胚胎中建立的;然而,由于供体胚胎的供应有限,人类 ESC 的来源在伦理和政治上仍存在争议。因此,基于 hiPSCs 的治疗方法已被证明是人类 ESC 无胚胎破坏的有效替代品。与人类 ESC 的侵袭性分离方法相比,人类 iPSCs 可以通过定义因子和微创程序来重新编程患者特异性细胞。人类多能干细胞是基于细胞的研究、细胞替代疗法和疾病建模的良好来源。迄今为止,已经生成了数百个人类 ESC 和人类 iPSC 系,旨在治疗各种神经退行性疾病。在这篇综述中,我们强调了人类多能干细胞在治疗神经退行性疾病方面的最新潜力、进展和局限性。
Curr Stem Cell Res Ther. 2020
Gen Physiol Biophys. 2016-1
Biomed Pharmacother. 2017-7
Neuropathology. 2013-2-5
Prog Neuropsychopharmacol Biol Psychiatry. 2019-6-27
Adv Exp Med Biol. 2020
ACS Chem Neurosci. 2018-10-24
Front Cell Infect Microbiol. 2025-8-20
World J Stem Cells. 2025-2-26
Mol Ther Methods Clin Dev. 2025-1-22
Int J Mol Sci. 2024-11-18
Front Cell Dev Biol. 2024-1-19
Bioengineering (Basel). 2023-11-30