释放低分子量 (多) 代谢物的潜力:在血脑屏障边界的保护剂
Daniela Marques1, Diogo Moura-Louro1, Inês P Silva1
1iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, Lisboa, Portugal.
Neurochemistry international
|August 16, 2024
概括
饮食中的代谢物显示出保护血脑屏障 (BBB) 免受神经退行性疾病 (NDD) 的承诺. 这些化合物可以改善BBB功能并减少炎症,为NDD预防和管理提供潜力.
科学领域:
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
- 营养科学 营养科学
背景情况:
- 神经退行性疾病 (NDDs) 是一种进展性神经系统疾病,导致神经元死亡和严重的社会经济负担.
- 目前对NDD的治疗是无效的,因为复杂的病理生物学,包括蛋白质聚合,氧化应激,神经炎症和血脑屏障 (BBB) 功能障碍.
- 来自饮食中的多醇的低分子量 (LMW) 类代谢物正在成为NDD的潜在多目标剂.
研究的目的:
- 审查最近关于LMW代谢物对BBB平衡的影响的研究.
- 突出其在调节BBB功能和减轻NDD特征方面的潜力.
- 探索它们在NDD预防和管理中的治疗潜力.
主要方法:
- 在体外和体内研究的文献综述.
- 对LMW代谢物对BBB连接蛋白的影响研究的分析.
- 在BBB检查评估它们对氧化应激和炎症的影响的研究.
主要成果:
- LMW 代谢物可以通过改善紧和粘附结点蛋白质来调节 BBB 稳态.
- 这些代谢物显示出降低促炎性细胞因子分泌和氧化应激水平的能力.
- 特定的BBB-透性代谢物,如硫酸盐,在不利条件下显示出增强细胞适应性的潜力.
结论:
- LMW 代谢物提供了一种有希望的,多目标的方法来解决NDD,通过对血管和BBB产生作用.
- 进一步的研究至关重要,以充分了解和利用它们的治疗潜力,以预防和管理NDD.
- 这些化合物可能代表了在神经退行症的背景下改善BBB完整性和功能的新策略.
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