Journal of Traditional Chinese Medicine ›› 2022, Vol. 42 ›› Issue (5): 749-757.DOI: 10.19852/j.cnki.jtcm.2022.05.008

• Research Articles • Previous Articles     Next Articles

Zebrafish facilitates drug screening: potential of 3-deoxy-andrographoside from Chuanxinlian (Herba Andrographitis Paniculatae) as an anti-inflammatory agent

HE Xuemei1,2, XIAO Junjie1,2, FAN Chunlin3, LU Zibin1,2, CAO Huihui1,2, YU Linzhong1,2, ZHENG Yuanru1,2,4(), LIU Junshan1,2,5()   

  1. 1 Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
    2 Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou 510515, China
    3 Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, China
    4 School of Pharmacy, Guangdong Pharmaceutical university, Guangzhou 510006, China
    5 Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou 510515, China
  • Received:2021-05-23 Accepted:2021-08-21 Online:2022-10-15 Published:2022-09-02
  • Contact: ZHENG Yuanru,LIU Junshan
  • About author:Associate Prof. LIU Junshan, Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China. liujunshan@smu.edu.cn;
  • Supported by:
    National Science Foundation-funding Project: Study of the Attenuating Effects of 3-dehydroandrographolide on Acute Lung Injury through Modulating Alveolar Macrophage Polarization via Targeting α7nAChR(81973544);Guangzhou Education Bureau University Scientific Research Project: Construction of Traditional Chinese Medicine Discipline(201831845);Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme: Study on the Mechanisms of Anti-Tumor and Anti-Inflammatory Components from Traditional Chinese Medicine based on Detoxification Therapy(GDHVPS2018);Young Elite Scientists Sponsorship Program by CACM: Study on the Mechanisms of Antitumor Components from Traditional Chinese Medicine based on Detoxification Therapy(2019-QNRC2-C14)

Abstract:

OBJECTIVE: To systematically evaluate the in vivo anti-inflammatory potential of diterpene lactones from Chuanxinlian (Herba Andrographitis Paniculatae) (AP).

METHODS: We firstly adopted zebrafish, a novel and ideal animal model for high-throughput drug screening, to investigate the in vivo anti-inflammatory activities of 17 diterpene lactones isolated from AP.

RESULTS: The results showed that most of diterpene lactones displayed significant anti-inflammatory effects in lipopolysaccharide microinjection-, copper sulfate exposure- or tail transection-induced zebrafish inflammation models. Moreover, diterpene lactone 3-deoxy-andrographoside (AP-5) was firstly found to attenuate inflammatory responses, which was closely associated with the myeloid differentiation primary response 88/nuclear factor-kappa B and signal transducer and activator of transcription 3 pathways.

CONCLUSION: Our research sheds light on the inestimable roles of zebrafish in high-throughput drug screening, elucidates the potent inhibitory effects of diterpene lactones against inflammation and indicates that AP-5 may serve as a potential alternative agent for the treatment of inflammatory diseases.

Key words: diterpenes lactones, inflammation, zebrafish, myeloid differentiation factor 88, NF-kappa B, STAT3 transcription factor

Cite this article

HE Xuemei, XIAO Junjie, FAN Chunlin, LU Zibin, CAO Huihui, YU Linzhong, ZHENG Yuanru, LIU Junshan. Zebrafish facilitates drug screening: potential of 3-deoxy-andrographoside from Chuanxinlian (Herba Andrographitis Paniculatae) as an anti-inflammatory agent[J]. Journal of Traditional Chinese Medicine, 2022, 42(5): 749-757.