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饿死野兽:限制辅酶A生物合成以预防疾病和疟疾传播

Brendan F Riske¹, Shirley Luckhart^2,3, Michael A Riehle¹

¹Department of Entomology, University of Arizona, Tucson, AZ 85721, USA.

International journal of molecular sciences

|September 28, 2023

概括

疟疾寄生虫需要潘托酸 (维生素B5) 来合成辅酶A (CoA). 针对人类和蚊子的这种必需营养途径提供了新的疟疾控制策略.

科学领域:

寄生虫学的寄生虫学
生物化学生物化学
控制疟疾控制疟疾

背景情况:

疟疾寄生虫依赖宿主营养来维持生存和发育.
潘托酸 (维生素B5) 对于寄生虫的辅酶A (CoA) 合成至关重要,因为寄生虫不能重新产生它.
破坏营养获取是一种潜在的疟疾控制策略.

研究的目的:

通过人类和蚊子宿主对疟疾寄生虫生命周期中托酸和CoA生物合成的作用进行审查.
探索针对疟疾控制的CoA生物合成途径的策略.
讨论目前和潜在的治疗方法来对抗疟疾寄生虫.

主要方法:

关于疟疾寄生虫中的泛多酸代谢和CoA生物合成现有文献的综述.
对寄生虫在不同宿主中获得泛多酸的策略的分析.
检查针对CoA生物合成途径的治疗策略,包括泛胺和潘塔.

主要成果:

疟疾寄生虫依赖于人类和蚊子宿主来获得松酸.
寄生虫在整个生命周期中采用各种策略来获取CoA合成的基质.
潘托胺和潘塔因通过破坏CoA生物合成,显示出它们作为新型抗疟疾药物的前景.

结论:

准必不可少的托酸-CoA生物合成途径为疟疾控制提供了一个有希望的途径.
开发用于人体治疗的泛胺类药物和用于蚊子控制的潘塔类药物可能会对疟疾传播产生重大影响.
对寄生虫的营养获取和宿主-寄生虫相互作用的进一步研究对于推动疟疾根除工作至关重要.

关键词:

亚诺菲莱斯 (Anopheles) 是一个无神论者.流感病毒 (Plasmodium) 是一种病毒.控制疟疾控制疟疾潘塔辛 (Pantazine) 是一种药物.泛多胺胺的使用方法泛托酸盐的使用方法潘托酸酸激酶的使用方法酸盐是其中的一种.维生素B5 维生素B5 是一种维生素.

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