Herbal pair Huangqin-Baishao: mechanisms underlying inflammatory bowel disease by combined system pharmacology and cell

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(2020) 20:292

RESEARCH ARTICLE

BMC Complementary Medicine and Therapies

Open Access

Herbal pair Huangqin-Baishao: mechanisms underlying inflammatory bowel disease by combined system pharmacology and cell experiment approach Xiaoqi Huang1,2†, Zhiwei Chen2†, Minyao Li1, Yaomin Zhang1,2, Shijie Xu1, Haiyang Huang2, Xiaoli Wu3* and Xuebao Zheng1,4*

Abstract Background: Inflammatory bowel disease (IBD) is a severe digestive system condition, characterized by chronic and relapsing inflammation of the gastrointestinal tract. Scutellaria baicalensis Georgi (Huangqin, HQ) and Paeonia lactiflora Pall (Baishao, BS) from a typical herbal synergic pair in traditional Chinese medicine (TCM) for IBD treatments. However, the mechanisms of action for the synergy are still unclear. Therefore, this paper aimed to predict the anti-IBD targets and the main active ingredients of the HQ-BS herbal pair. Methods: A systems pharmacology approach was used to identify the bioactive compounds and to delineate the molecular targets and potential pathways of HQ-BS herbal pair. Then, the characteristics of the candidates were analyzed according to their oral bioavailability and drug-likeness indices. Finally, gene enrichment analysis with DAVID Bioinformatics Resources was performed to identify the potential pathways associated with the candidate targets. (Continued on next page)

* Correspondence: [email protected]; [email protected] † Xiaoqi Huang and Zhiwei Chen contributed equally to this work. 3 School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, 100# Wai Huan West Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China 1 Mathematical Engineering Academy of Chinese Medicine, Guangdong Provincial Key Laboratory of New Chinese Medicinal Development and Research, Guangzhou University of Chinese Medicine, 232# Wai Huan East Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China Full list of author information is available at the end of the article © The Author(s). 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless othe