对α-synuclein聚合和毒性的小分子调节剂:开创了对帕金森病的新兴武器库
Ishfaq Ahmad Ahanger1, Tanveer Ali Dar1
1Department of Clinical Biochemistry, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India.
Ageing research reviews
|October 10, 2024
概括
小分子可以抑制α-synuclein (α-Syn) 聚合,这是帕金森病 (PD) 的关键因素. 本综述探讨了各种药物,以开发有效的,无毒的PD治疗方法.
科学领域:
- 神经科学是一个神经科学.
- 生物化学 生物化学
- 药理学 药理学是指药理学的学科.
背景情况:
- 帕金森病 (PD) 的特点是多巴胺基神经元损失和莱维体中的α-synuclein (α-Syn) 聚合.
- α-Syn聚合是PD病变发生的中心事件,使其调制成为关键的治疗策略.
- 目前正在研究各种抗聚合剂,包括小分子,用于PD治疗.
研究的目的:
- 提供针对α-Syn聚合的小分子调节器的全面概述.
- 评估这些调节剂对α-Syn聚合倾向和毒性的影响.
- 为PD指导开发强效,非侵入性和特定的基于小分子的治疗方法.
主要方法:
- 对α-Syn聚合的小分子调节器现有文献的综述.
- 分析研究的研究,调查 osmoprotectants,多,细胞代谢物,金属和.
- 对α-Syn聚合和相关毒性的影响评估,包括PD相关突变.
主要成果:
- 确定了各种类型的小分子 (透气保护剂,多等). 它们调节α-Syn聚合.
- 证明了这些药物的潜力,以减轻α-Syn聚合和减少相关的神经毒性.
- 突出了这些分子作为帕金森病治疗候选者的承诺.
结论:
- 小分子调节器代表了对帕金森病的有希望的治疗途径.
- 需要进一步的研究来开发高特异性,非有毒的药物,用于临床应用.
- 本综述是未来针对α-Syn聚合的药物发现工作的资源.
更多相关视频
10:03Studying Pre-formed Fibril Induced α-Synuclein Accumulation in Primary Embryonic Mouse Midbrain Dopamine Neurons
Published on: August 16, 2020
10.5K
14:45Analyzing the Parkinson's Disease Mouse Model Induced by Adeno-associated Viral Vectors Encoding Human α-Synuclein
Published on: July 29, 2022
5.9K
相关概念视频
Parkinson's Disease: Treatment
231
Neurodegenerative disorders, such as Parkinson's Disease (PD), involve the gradual and irreversible destruction of neurons in particular brain areas. These disorders exhibit standard features like proteinopathies, selective vulnerability of some neurons, and an interaction of intrinsic properties, genetics, and environmental influences in neural injury.
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
231
Parkinson's Disease: Overview
487
Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...
487
Neural Regulation
39.1K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
39.1K
Drugs Affecting Neurotransmitter Synthesis
1.3K
Drugs affecting neurotransmitter synthesis can impact the adrenergic neuron and the synthesis of neurotransmitters. For example, α-methyltyrosine and carbidopa target specific enzymes involved in catecholamine synthesis. α-methyltyrosine inhibits the enzyme tyrosine hydroxylase, which converts tyrosine into dopamine. By blocking this enzyme, α-methyltyrosine reduces dopamine production and other catecholamines. Carbidopa, on the other hand, inhibits the enzyme dopa decarboxylase,...
1.3K
Alzheimer's Disease: Treatment
166
Alzheimer's Disease (AD), a neurodegenerative disorder, is pathologically identified by amyloid plaques and neurofibrillary tangles composed of tau protein. AD pharmacotherapy aims to manage cognitive symptoms, delay disease progression, and treat behavioral symptoms. The treatment is primarily symptomatic and palliative, with no definitive disease-modifying therapy available. Cholinesterase inhibitors, including donepezil (Aricept), rivastigmine (Exelon), and galantamine (Razadyne), are...
166
