scout

December 2011

The FDA approved more new oncology drugs in 2011 than it has in a single year in more than a decade, thanks in part to priority review and streamlined evaluation procedures. While this is good news for patients, oncology and hematology specialists must tackle the challenges posed by integrating new therapies into treatment plans. Leading specialists give their perspectives on key issues.

p53 coordinates a number of antiproliferative programs in response to multiple forms of stress, including low oxygen, depletion of ribonucleotides, hyperactivation of growth signaling, and many forms of DNA damage.