在阿尔茨海默氏病中,TREM2激动剂和运动训练的协同潜力在阿尔茨海默氏病中
Jinmin Zhang1, Barbara St Pierre Schneider2, Elias Muguerza3
1Department of Kinesiology, The University of Texas at San Antonio, San Antonio, Texas, USA.
在骨髓细胞2 (TREM2) 上表达的触发受体是阿尔茨海默病 (AD) 中大脑健康的关键. 通过药物或运动来增强TREM2功能可能会减缓神经退行.
科学领域:
- 神经科学是一个神经科学.
- 免疫学 免疫学 免疫学
- 代谢过程中的代谢.
背景情况:
- 在骨髓细胞2 (TREM2) 上表达的触发受体是大脑中关键的微质受体.
- 在阿尔茨海默氏症 (AD) 变体中出现的TREM2功能障碍,如R47H,会损害粉样β清除和脂质代谢.
- TREM2信号传递对微质能量平衡至关重要,将碎片识别与线粒体功能和修复联系起来.
研究的目的:
- 探索TREM2作为阿尔茨海默氏症免疫代谢调节者的作用.
- 评估TREM2激动剂和运动作为AD的潜在治疗策略.
- 研究将TREM2疗法与运动相结合的协同潜力.
主要方法:
- 在微质细胞化,新陈代谢和炎症解决中对TREM2功能的审查.
- 在AD模型中分析TREM2激动剂 (AL002,DNL919,VG-3927).
- 评估运动训练 (有氧和阻力) 对TREM2表达和微质功能的影响.
主要成果:
- 在AD模型中,TREM2激动剂改善了微质生存,斑块缩和线粒体呼吸.
- 运动训练增强TREM2表达,恢复微质平衡,并促进线粒体新陈代谢.
- 有氧和抵抗运动都激活TREM2通路,减少神经炎症并保持突触完整性.
结论:
- TREM2是大脑免疫代谢的中央调节者.
- 药理学TREM2激活在AD模型中显示出希望.
- 将TREM2向疗法与运动相结合可能提供一种协同方法来对抗阿尔茨海默病的进展.
更多相关视频
05:04Application of Passive Head Motion to Generate Defined Accelerations at the Heads of Rodents
Published on: July 21, 2022
12:59Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
Published on: July 5, 2017
相关概念视频
Alzheimer's Disease: Treatment
Parkinson's Disease: Treatment
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
Alzheimer's Disease: Overview
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists
Antiepileptic Drugs: Modulators of Neurotransmitter Release Mediated by SV2A Protein
SV2A is a transmembrane glycoprotein located predominantly in the brain, modulating the release of neurotransmitters for neuronal communication. Both levetiracetam and brivaracetam exhibit a high affinity for...
Parkinson's Disease: Overview
