title: An anti-cancer Smurf.
abstract: A novel, cancer-fighting function was recently discovered for Smad ubiquitination regulatory factor 2 (Smurf2).
authors.affiliation: Systems Biology Center, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, Maryland 20892, USA. zhaok@nhlbi.nih.gov.
authors.forename: Keji
authors.initials: K
authors.lastname: Zhao
authors.forename: Yun-Bo
authors.initials: YB
authors.lastname: Shi