Pharmacologic activities of phytosteroids in inflammatory diseases: Mechanism of action and therapeutic potentials

Fourteen years have passed since nuclear factor-κB (NF-κB) was first shown to serve as a molecular lynchpin that links persistent infections and chronic inflammation to increased cancer risk. The young field of inflammation and cancer has now come of age, and inflammation has been recognized by the broad cancer research community as a hallmark and cause of cancer. Here, we discuss how the initial discovery of a role for NF-κB in linking inflammation and cancer led to an improved understanding of tumour-elicited inflammation and its effects on anticancer immunity.

Drug development has a high attrition rate, with poor pharmacokinetic and safety properties a significant hurdle. Computational approaches may help minimize these risks. We have developed a novel approach (pkCSM) which uses graph-based signatures to develop predictive models of central ADMET properties for drug development. pkCSM performs as well or better than current methods. A freely accessible web server (http://structure.bioc.cam.ac.uk/pkcsm), which retains no information submitted to it, provides an integrated platform to rapidly evaluate pharmacokinetic and toxicity properties.

NF-κB was discovered 30 years ago as a rapidly inducible transcription factor. Since that time, it has been found to have a broad role in gene induction in diverse cellular responses, particularly throughout the immune system. Here, we summarize elaborate regulatory pathways involving this transcription factor and use recent discoveries in human genetic diseases to place specific proteins within their relevant medical and biological contexts.