CRLX101

CRLX101 is a novel approach to cancer chemotherapy that is currently under investigation in human trials, and is an example of a nanomedicine.

The agent represents a nanoparticle conjugate that consists of a drug delivery molecule, namely a cyclodextrin-based polymer (CDP) and an anti-cancer compound (camptothecin). It was developed by Dr. Mark E. Davis, professor of Chemical Engineering at the California Institute of Technology, and associates at Insert Therapeutics, Inc., now Calando Pharmaceuticals, Inc., hence the original name "IT-101". Its novel delivery mode allows the agent, and thus the toxic anti-cancer component, to be preferentially accumulated in cancer tissue. In turn, toxic side effect are expected to be reduced. The technology was licensed by Calando and Caltech to Cerulean Pharma Inc., in June, 2009.