Traversing the Valley of Death in Drug Discovery
Paul J. Hergenrother
University of Illinois at Urbana Champaign
Lederle Graduate Research Center 1634
Only 1 in 20 anticancer compounds that begin human clinical trials will become an approved drug. Many have pointed at the traditional development pathway -- whereby anticancer efficacy is assessed in rodent models, and the next efficacy assessment is in people -- as a major reason for this poor success rate. We have been working to evaluate candidate compounds in pets with cancer, as a way to help these veterinary cancer patients that often have no other options and as a method to guide the selection of the human drug candidate. The lecture will describe this process through the example of the procaspase-3 activating compound PAC-1, and will also detail our work to synthesize complex and diverse compound from natural products, and to use them to identify novel broad-spectrum antibiotics.
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