Lugar de publicación Rheb Activates AMPK and Reduces p27Kip1 Levels in Tsc2-Null Cells Via mTORC1-Independent Mechanisms: Implications for Cell Proliferation and Tumorigenesis. 0. 2010 The Ups and Downs of Wnt Signaling in Prevalent Neurological Disorders. 25:7545-7553. 2006