来自海洋的成分:它们可能是帕金森病的潜在治疗方法吗?
Joana Silva1, Celso Alves2, Francisca Soledade1
1MARE-Marine and Environmental Sciences Centre, ARNET-Aquatic Research Network, Polytechnic of Leiria, 2520-630 Peniche, Portugal.
Marine drugs
|August 25, 2023
概括
海洋化合物显示出对帕金森病 (PD) 治疗的前景. 来自海洋生物的天然产品通过向关键PD机制,包括氧化应激和炎症,提供神经保护作用.
科学领域:
- 海洋生物学 海洋生物学
- 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.
背景情况:
- 人口老龄化增加了神经退行性疾病的患病率,尤其是帕金森病 (PD).
- 患PD涉及到 substantia nigra pars compacta 中多巴胺能神经元的逐渐丧失.
- 海洋环境产生各种各样的化合物,具有治疗神经退行性疾病的治疗潜力.
研究的目的:
- 审查具有针对PD的神经保护活性的海洋衍生化合物.
- 根据化学结构,起源和作用机制来分析这些化合物.
- 为了确定未来帕金森病临床前研究的潜在候选人.
主要方法:
- 关于具有神经保护作用的海洋天然产品的文献综述.
- 从海洋细菌,真菌,软体动物,海黄瓜,海藻,软珊瑚,海绵和海星中分离出来的化合物的分析.
- 评估体外和体内模型,评估帕金森病中的神经保护.
主要成果:
- 来自各种海洋来源的约60种化合物显示出对PD的神经保护潜力.
- 化合物包括类,类,类,类,多糖类,多类,脂类,颜料和真菌毒素.
- 海洋化合物针对PD的标志:氧化应激,线粒体功能障碍,α-synuclein聚合和神经炎症 (NF-kB,TNF-α,IL-6).
结论:
- 海洋天然产品为帕金森病提供了丰富的潜在疗法来源.
- 这些化合物通过与PD病变发生相关的各种机制起作用.
- 对于PD治疗开发,需要对这些海洋衍生物质进行进一步的临床前研究.
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