Potential synergistic and multitarget effect of herbal pair Chuanxiong Rhizome-Paeonia Albifora Pall on osteoarthritis disease: a computational pharmacology approach / 中国结合医学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the polypharmacological mechanism of herbal pair Chuanxiong Rhizome-Paeonia Albifora Pall (HP CXR-PAP) on the treatment for osteoarthritis (OA).</p><p><b>METHODS</b>Chemical space was used to discuss the similarities and differences between the molecule sets of HP CXR-PAP and drugs. Docking protocol was used to study the interaction between HP CXR-PAP and OA target enzymes. The similarities and differences of HP CXR-PAP and drugs in target spaces were elucidated by network features.</p><p><b>RESULTS</b>The plots between the molecule sets of HP CXR-PAP and drugs in chemical space had the majority in the same region, and compounds from HP CXR-PAP covered a much larger additional region of space than drug molecules, which denoted the diverse structural properties in the molecule set of HP CXR-PAP. The molecules in HP CXR-PAP had the properties of promiscuous drugs and combination drug, and both HP CXR-PAP ligand-target interaction network and drug ligand-target interaction network were similar in the interaction profiles and network features, which revealed the effects of multicomponent and multitarget.</p><p><b>CONCLUSION</b>The clue of potential synergism was obtained in curing OA disease by Chinese medicine, which revealed the advantages of Chinese medicine for targeting osteoarthritis disease.</p>