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首页> 外文期刊>Phytochemistry >In vitro production of huperzine A, a promising drug candidate for Alzheimer's disease.
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In vitro production of huperzine A, a promising drug candidate for Alzheimer's disease.

机译:石杉碱甲的体外生产,石杉碱甲是阿尔茨海默氏病的有希望的候选药物。

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摘要

Alzheimer's disease (AD) is growing in impact on human health. With no known cure, AD is one of the most expensive diseases in the world to treat. Huperzine A (HupA), a anti-AD drug candidate from the traditional Chinese medicine Qian Ceng Ta (Huperzia serrata), has been shown to be a powerful and selective inhibitor of acetylcholinesterase and has attracted widespread attention because of its unique pharmacological activities and low toxicity. As a result, HupA is becoming an important lead compound for drugs to treat AD. HupA is obtained naturally from very limited and slowly growing natural resources, members of the Huperziaceae. Unfortunately, the content of HupA is very low in the raw plant material. This has led to strong interest in developing sources of HupA. We have developed a method to propagate in vitro tissues of Phlegmariurus squarrosus, a member of the Huperziaceae, that produce high levels of HupA. The in vitro propagated tissues produce even higher levels of HupA than the natural plant, and may represent an excellent source for HupA.
机译:阿尔茨海默氏病(AD)对人类健康的影响越来越大。由于没有已知的治愈方法,AD是世界上最昂贵的疾病之一。石杉碱甲(HupA)是来自中药千层塔(石杉石杉)的抗AD药物候选物,由于其独特的药理活性和较低的活性,已被证明是乙酰胆碱酯酶的有效和选择性抑制剂,并已引起广泛关注。毒性。结果,HupA成为治疗AD的重要药物。 HupA是从石杉科成员非常有限且缓慢增长的自然资源中天然获得的。不幸的是,植物原料中HupA的含量非常低。这引起了人们对开发HupA来源的浓厚兴趣。我们已经开发出一种方法来繁殖虎尾草科的一种植物,该植物是石杉科的一员,它会产生高水平的HupA。体外繁殖的组织产生的HupA水平比天然植物还要高,并且可能代表HupA的极佳来源。

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