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Cancer’s Next Magic Bullet May Be Magic Shotgun

Posted Jun 15 2012 5:56pm

A new approach to drug design, pioneered by a group of researchers at the University of California, San Francisco (UCSF) and Mt. Sinai, New York, promises to help identify future drugs to fight cancer and other diseases that will be more effective and have fewer side effects.

Rather than seeking to find magic bullets — chemicals that specifically attack one gene or protein involved in one particular part of a disease process — the new approach looks to find “magic shotguns” by sifting through the known universe of chemicals to find the few special molecules that broadly disrupt the whole diseases process.

“We’ve always been looking for magic bullets,” said Kevan Shokat, PhD, a Howard Hughes Medical Institute Investigator and chair of the Department of Cellular and Molecular Pharmacology at UCSF. “This is a magic shotgun — it doesn’t inhibit one target but a set of targets — and that gives us a much, much better ability to stop the cancer without causing as many side effects.”

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