摘要Objective Oral squamous cell carcinoma(OSCC)is an aggressive cancer with a high mortality rate.San-Zhong-Kui-Jian-Tang(SZKJT),a Chinese herbal formula,has long been used as an adjuvant therapy in cancer clinical practice.Although its therapeutic effects and molecular mechanisms in OSCC have been previously elucidated,the potential interactions and mechanisms between the active phytochemicals and their therapeutic targets are still lacking.Methods The present study employed network pharmacology and topology approaches to establish a"herbal ingredients-active phytochemicals-target interaction"network to explore the potential therapeutic targets of SZKJT-active phytochemi-cals in the treatment of OSCC.The role of the target proteins in oncogenesis was assessed via GO and KEGG enrichment analyses,and their interactions with the active phytochemicals of SZKJT were calculated via molecular docking and dynamic simulations.The pharmacokinetic properties and toxicity of the active phytochemicals were also predicted.Results A total of 171 active phytochemicals of SZKJT fulfilled the bioavailability and drug-likeness screening criteria,with the flavonoids quercetin,kaempferol,and naringenin having the greatest potential.The 4 crucial targets of these active phytochemicals are PTGS2,TNF,BCL2,and CASP3,which encode cyclooxygenase-2,tumor necrosis factor(TNF),BCL-2 apoptosis regulator,and caspase-3,respectively.The interactions between phytochemicals and target proteins were predicted to be thermodynamically feasible and stable via molecular docking and dynamics simulations.Finally,the results revealed that the IL-6/JAK/STAT3 pathway and TNF signaling via NF-κB are the two prominent pathways targeted by SZKJT.Conclusion In summary,this study provides computational data for in-depth exploration of the mechanism by which SZKJT activates phytochemicals to treat OSCC.