A New Approach to Network Pharmacological Analysis Based on Key Pathophysiological Processes / 中国实验方剂学杂志

ABSTRACT

In recent years， the field of network pharmacology （NP） has developed rapidly， but the flawed and routine workflow has seriously affected the scientificity and reliability of NP analysis results. For complex diseases caused by environmental and genetic factors， symptomatic treatment or drugs targeting a single pathophysiological process cannot prevent or delay the progression of the disease， so the drug development fails or withdraws from the market. Therefore， there is an urgent need to develop new ideas for NP analysis that combines multiple pathophysiological processes. The key pathophysiological process is an important and complete set of pathological changes in the process of the occurrence， development， and outcome of the disease， which represents the current comprehensive and profound understanding of the nature of the disease. In order to improve the quality of NP research and promote the healthy development of the NP field， this paper proposes a new idea of NP analysis based on key pathophysiological processes. Based on the long-term clinical practice of traditional Chinese medicine and the key pathophysiological process of the disease， the method comprehensively analyzes the pharmacological mechanism and active ingredients of traditional Chinese medicine compound from the perspective of key pathophysiological process， which increases the scientifically， reliability， and repeatability of the analysis results. This paper takes Alzheimer's disease （AD） as an example to illustrate the necessity， feasibility， main workflow， advantages， and disadvantages of this method， and it is expected to screen disease-modifying drugs that prevent or reverse the course of the disease and promote the clinical transformation of research results.