Identification on the potential mechanism of Radix pueraria on colon cancer based on network pharmacology
Abstract Radix Puerariae (RP), a dry root of the Pueraria lobata (Willd.) Ohwi, is used to treat a variety of diseases, including cancer. Several in vitro and in vivo studies have demonstrated the efficacy of RP in the treatment of colon cancer (CC). However, the biological mechanism of RP in the treatment of colon cancer remains unclear. In this study, the active component of RP and its potential molecular mechanism against CC were studied by network pharmacology and enrichment analysis. The methods adopted included screening of active ingredients of Chinese medicine, prediction of target genes of Chinese medicine and disease, construction of protein interaction network, and GO and KEGG Enrichment Analysis. Finally, the results of network pharmacology were further validated by molecular docking experiments and cell experiments. 8 active constituents and 14 potential protein targets were screened from RP, including EGFR, JAK2 and SRC. The biological mechanism of RP against CC was analyzed by studying the relationship between active components, targets, and enrichment pathway. This provides a basis for understanding the clinical application of RP in CC.