青少年的酒精和认知功能障碍的频谱在衰老
Terrence Deak1, Hannah E Burzynski2, Polliana T Nunes2
1Developmental Exposure Alcohol Research Center (DEARC), Behavioral Neuroscience Program, Department of Psychology, Binghamton University-State University of New York, Binghamton, NY, USA. tdeak@binghamton.edu.
Advances in experimental medicine and biology
|March 25, 2025
概括
慢性饮酒会促进神经炎症,在衰老过程中损害大脑功能和认知健康. 这些与胆固醇电路损伤相关的副作用可能是可以治疗的,并且根据性别和遗传学而异.
科学领域:
- 神经科学是一个神经科学.
- 衰老研究研究 衰老研究
- 毒理学 毒理学 毒理学
背景情况:
- 衰老与系统性和中枢神经系统 (CNS) 炎症的增加有关.
- 酒精消费模式影响与衰老相关的炎症和认知轨迹.
- 神经炎症是潜在的调解者,将酒精暴露与衰老中的认知衰退联系在一起.
研究的目的:
- 为了检查神经炎症在酒精对认知衰老的影响中的作用.
- 探索酒精,炎症和胆固醇电路之间的关系.
- 审查酒精对轻度认知障碍 (MCI),沃尼克-科尔萨科夫综合征 (WKS) 和阿尔茨海默病及相关痴呆症 (ADRD) 的影响.
主要方法:
- 对有关衰老,炎症,酒精和认知功能的现有文献进行审查.
- 分析神经炎症过程及其与中枢神经系统通路的相互作用.
- 检查与酒精相关的胺缺乏及其对胆固醇功能的影响.
主要成果:
- 基础前脑胆固醇功能的炎症中介性损害与酒精相关的认知功能障碍有关.
- 与酒精相关的胺缺乏导致胆能功能障碍和沃尼克-科尔萨科夫综合征 (WKS).
- 酒精对阿尔茨海默病和相关痴呆症 (ADRD) 神经病理学的影响显示出基于生物性别和遗传因素的二分法.
结论:
- 神经炎症是暴露于酒精和认知衰老之间的关键联系.
- 药理或行为干预可以拯救酒精诱导的认知缺陷.
- 了解性别和遗传差异对于理解酒精对ADRD的影响至关重要.
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