The biological principle of "Biao Ben Jian Zhi" / 药学学报

ABSTRACT

Along with the progress of pharmaceutical science in the past century, the theme of pharmacology has gone through pseudo agent scheme, to ligand-receptor model, and then to the theory of targeted therapy today. Due to the success of drug R&D, current drug research keeps its focus mainly on drugs with single target and precise treatment, in which the molecular mechanism is relatively clear but the therapeutic efficacy is often limited. Thus, there is a big space for exploration in the field of pharmacology. In the past 30 years, several novel chemical drugs, originated from traditional Chinese medicine, have been identified and then used in clinic, provoking a strong interest to explore new theory for pharmacology, of which the term of "Biao Ben Jian Zhi" (treating diseases by directing symptoms and root causes) has demonstrated a promising nature. We consider this concept useful for future drug discovery, drug design and clinical therapy. In this review, example drugs such as berberine, metformin and azvudine, are discussed, and "drug Cloud" (dCloud) model is introduced to elaborate the mechanism of treating diseases by directing symptoms and root causes of diseases.