Discovery of a new function of curcumin which enhances its anticancer therapeutic potency.

ABSTRACT: Curcumin has received immense attention over the past decades because of its diverse biological activities and recognized as a promising drug candidate in a large number of diseases. However, its clinical application has been hindered due to extremely low aqueous solubility, chemical stability, and cellular uptake. In this study, we discovered quite a new function of curcumin, i.e. pH-responsive endosomal disrupting activity, derived from curcumin's self-assembly. We selected anticancer activity as an example of biological activities of curcumin, and investigated the contribution of pH-responsive property to its anticancer activity. As a result, we demonstrated that the pH-responsive property significantly enhances the anticancer activity of curcumin. Furthermore, we demonstrated a utility

SUBMITTER: Nagahama K 

PROVIDER: S-EPMC4967984 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature