New PET agent sees early tumors

10.11.11
Publication: AuntMinnie.com

Researchers from Vanderbilt University have developed PET imaging agents that could make it possible to visualize tumors in their earliest stages before they become deadly, according to a study in the October issue of Cancer Prevention Research.

The compounds, derived from inhibitors of the enzyme cyclooxygenase-2 (COX-2) and detectable by PET, may have broad applications for cancer detection, diagnosis, and treatment.

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