From mundane to classic: Sinomenine as a multi-therapeutic agent.

Sinomenine is an active substance extracted from the traditional Chinese medicine Sinomenium acutum. Sinomenine has been shown to mediate a wide range of pharmacological actions and is known to possess good anti-inflammatory, immunosuppressive, antitumor, neuroprotective, antiarrhythmic and other pharmacological effects. Understanding the underlying mechanisms and the association between the targets and the pharmaceutical effects on different diseases is crucial to the discovery and design of new treatment strategies. In this review, we aim to give a systematic and comprehensive overview of the research progress of sinomenine over the past 20 years. We first describe the metabolism of sinomenine in vivo and then summarize the pharmacological actions of sinomenine on different diseases. Furthermore, the potential binding properties of sinomenine and the potential of developing new sinomenine-based drugs are also reviewed. LINKED ARTICLES: This article is part of a themed issue Natural Products and Cancer: From Drug Discovery to Prevention and Therapy. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v182.10/issuetoc.