Systems Pharmacology and Microbiome Dissection of Shen Ling Bai Zhu San Reveal Multiscale Treatment Strategy for IBD

Abstract EN

Generally, inflammatory bowel disease (IBD) can be caused by psychology, genes, environment, and gut microbiota.

Therefore, IBD therapy should be improved to utilize multiple strategies.

Shen Ling Bai Zhu San (SLBZS) adheres to the aim of combating complex diseases from an integrative and holistic perspective, which is effective for IBD therapy.

Herein, a systems pharmacology and microbiota approach was developed for these molecular mechanisms exemplified by SLBZS.

First, by systematic absorption-distribution-metabolism-excretion (ADME) analysis, potential active compounds and their corresponding direct targets were retrieved.

Then, the network relationships among the active compounds, targets, and disease were built to deduce the pharmacological actions of the drug.

Finally, an “IBD pathway” consisting of several regulatory modules was proposed to dissect the therapeutic effects of SLBZS.

In addition, the effects of SLBZS on gut microbiota were evaluated through analysis of the V3-V4 region and multivariate statistical methods.

SLBZS significantly shifted the gut microbiota structure in a rat model.

Taken together, we found that SLBZS has multidimensionality in the regulation of IBD-related physiological processes, which provides new sights into herbal medicine for the treatment of IBD.