Natural iridoids from Patrinia heterophylla showing anti-inflammatory activities in vitro and in vivo

Peng Wu; Ziteng Song; Ying Li; Huimei Wang; Han Zhang; Jiahe Bao; Yuhao Li; Jianlin Cui; Da Qing Jin; Aijie Wang; Bin Liang; Dongho Lee; Jing Xu; Yuanqiang Guo

doi:10.1016/j.bioorg.2020.104331

Natural iridoids from Patrinia heterophylla showing anti-inflammatory activities in vitro and in vivo

Peng Wu, Ziteng Song, Ying Li, Huimei Wang, Han Zhang, Jiahe Bao, Yuhao Li, Jianlin Cui, Da Qing Jin, Aijie Wang, Bin Liang, Dongho Lee, Jing Xu, Yuanqiang Guo

Department of Biosystems and Biotechnology

Research output: Contribution to journal › Article › peer-review

Abstract

Inflammation, especially chronic inflammation, has been found to be closely related to the pathology of many diseases and the discovery of bioactive natural products to inhibit NO production is one of strategies to treat inflammation. In our continuous search for bioactive natural substances as potential anti-inflammatory agents, five new compounds (1–5) were extracted and purified from Patrinia heterophylla. The NMR and MS data analysis, along with electronic circular dichroism (ECD) calculations, led to the identification of these isolates, which were new iridoids. Using cell and zebrafish models, the in vitro and in vivo anti-inflammatory effects were conducted to evaluate the potency of anti-inflammation of these compounds. The preliminary mechanism was explored using molecular docking and Western blotting experiments.

Original language	English
Article number	104331
Journal	Bioorganic Chemistry
Volume	104
DOIs	https://doi.org/10.1016/j.bioorg.2020.104331
Publication status	Published - 2020 Nov

Keywords

Anti-inflammatory potency
Iridoids
NO inhibition
Patrinia heterophylla
Zebrafish model

ASJC Scopus subject areas

Biochemistry
Molecular Biology
Drug Discovery
Organic Chemistry

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Natural iridoids from Patrinia heterophylla showing anti-inflammatory activities in vitro and in vivo. / Wu, Peng; Song, Ziteng; Li, Ying; Wang, Huimei; Zhang, Han; Bao, Jiahe; Li, Yuhao; Cui, Jianlin; Jin, Da Qing; Wang, Aijie; Liang, Bin; Lee, Dongho; Xu, Jing; Guo, Yuanqiang.

In: Bioorganic Chemistry, Vol. 104, 104331, 11.2020.

Research output: Contribution to journal › Article › peer-review

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title = "Natural iridoids from Patrinia heterophylla showing anti-inflammatory activities in vitro and in vivo",

abstract = "Inflammation, especially chronic inflammation, has been found to be closely related to the pathology of many diseases and the discovery of bioactive natural products to inhibit NO production is one of strategies to treat inflammation. In our continuous search for bioactive natural substances as potential anti-inflammatory agents, five new compounds (1–5) were extracted and purified from Patrinia heterophylla. The NMR and MS data analysis, along with electronic circular dichroism (ECD) calculations, led to the identification of these isolates, which were new iridoids. Using cell and zebrafish models, the in vitro and in vivo anti-inflammatory effects were conducted to evaluate the potency of anti-inflammation of these compounds. The preliminary mechanism was explored using molecular docking and Western blotting experiments.",

keywords = "Anti-inflammatory potency, Iridoids, NO inhibition, Patrinia heterophylla, Zebrafish model",

author = "Peng Wu and Ziteng Song and Ying Li and Huimei Wang and Han Zhang and Jiahe Bao and Yuhao Li and Jianlin Cui and Jin, {Da Qing} and Aijie Wang and Bin Liang and Dongho Lee and Jing Xu and Yuanqiang Guo",

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AU - Wu, Peng

AU - Song, Ziteng

AU - Li, Ying

AU - Wang, Huimei

AU - Zhang, Han

AU - Bao, Jiahe

AU - Li, Yuhao

AU - Cui, Jianlin

AU - Jin, Da Qing

AU - Wang, Aijie

AU - Liang, Bin

AU - Lee, Dongho

AU - Xu, Jing

AU - Guo, Yuanqiang

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AB - Inflammation, especially chronic inflammation, has been found to be closely related to the pathology of many diseases and the discovery of bioactive natural products to inhibit NO production is one of strategies to treat inflammation. In our continuous search for bioactive natural substances as potential anti-inflammatory agents, five new compounds (1–5) were extracted and purified from Patrinia heterophylla. The NMR and MS data analysis, along with electronic circular dichroism (ECD) calculations, led to the identification of these isolates, which were new iridoids. Using cell and zebrafish models, the in vitro and in vivo anti-inflammatory effects were conducted to evaluate the potency of anti-inflammation of these compounds. The preliminary mechanism was explored using molecular docking and Western blotting experiments.

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