Exploring the effect of active components in oil tree peony seed meal on swine disease resistance and its potential mechanisms based on network pharmacology and molecular docking

This study aims to explore the feasibility of using network pharmacology and molecular docking technology to predict the effects of active components from oil tree peony seed meal (PSM) on swine diseases. Ten active components of PSM were screened through literature search. The results showed that the average number of cross genes between the potential target genes of PSM active components and each swine disease target gene accounted for 7.64% of the total number of swine disease target genes. The GO enrichment analysis indicates that the assumed target is widely present in swine. The KEGG enrichment analysis results showed that these putative genes were involved in various cancer progression pathways, signaling pathways, and hormone regulatory pathways. A total of 8 core targets were obtained through protein‐protein interaction networks analysis. It was found that three pathways are not only associated with kinds of swine disease, but also with multiple core targets of PSM active components. In addition, the molecular docking results indicate that the core ingredients have strong affinity with hub genes. The research suggests that the active components of PSM may intervene in swine diseases through multiple components, targets, and pathways.