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New Method Found To Trigger Cancer Cell Suicide
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Paul Hergenrother, Ph.D., is a 34-year-old chemist whose University of Illinois lab in Urbana is working on solving antibiotic resistance, neurodegenerative disease, and cancer. These are among the toughest unsolved problems in medicine, but that's why Hergenrother is drawn to them. "If we're all going to spend a lot of time doing something, we might as well do something important," he said.
The common element in Hergenrother's work is the use of small molecules to define new targets and create potential new drugs. In the October issue of Nature Chemical Biology, his group described what appears to be the first small-molecule activator of procaspase-3, a key enzyme in the apoptotic cascade that leads cells to commit suicide. They showed that the compound
More Target, Less Drug
Pondering the Risks
Feeling Validated