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植物咖啡基酸的生物合成和生物活性最近的进展

Hanqin Chen^1,2, Bo Pan¹, Shilong Zhang¹

¹Institute of Grassland, Flowers and Ecology, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China.

Current issues in molecular biology

|November 26, 2025

概括

咖啡基酸 (CQAs) 是具有多种健康益处的植物化合物,包括抗氧化和抗炎作用. 研究探讨了它们的生物合成,药理学活动,以及在医学和工业中的应用.

科学领域:

植物生物化学和新陈代谢学
药理学和药物化学药理学和药物化学
生物技术和工业应用

背景情况:

咖啡基酸 (CQA) 是一种重要的植物衍生的化合物,其中5-O-咖啡基酸 (5-CQA) 是最丰富的异构体.
它们的生物合成是一个复杂的过程,涉及多个由各种遗传和环境因素调节的途径.
CQAs表现出广泛的生物活性,包括抗氧化,抗炎,抗微生物和抗糖尿病特性.

研究的目的:

审查和巩固CQA生物合成途径的当前知识,重点是5-CQA.
突出CQA的多样化药理活动和潜在的治疗应用.
探索CQA在传统医学之外的新兴工业用途.

主要方法:

对CQA生物合成,调节和生物活性研究的文献综述.
对涉及转录因子 (MYB,WRKY,bHLH) 和促进体结合的基因调节机制的分析.
检查实验证据的药理效应和工业应用.

主要成果:

5-CQA是CQA生物合成中的中心前体,由与基因促进体结合的特定转录因子调节.
通过调节细胞因子的产生和信号通路 (例如TLR4/NF-κB),CQAs显示出显著的抗炎作用.
5-CQA与UV-A的协同作用显示出对抗抗生素耐药性的潜力,其他CQA表现出抗流感活性.

结论:

CQAs具有相当大的药理学潜力,目前正在研究它们的治疗应用.
对CQAs的工业应用正在扩大,包括作为料添加剂,食品防腐剂和护肤品的使用.
需要使用生物技术工具进行进一步的研究,以充分了解CQA生物合成,运输和临床疗效.

关键词:

生物活性生物活性生物合成生物合成咖啡基氨酸和咖啡基氨酸.原酸是一种原酸.药理学产品药理学产品

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