Alexander Valvezan

ValvezanPostdoctoral Fellow:

2013-

Education:

Ph.D. 2013, University of Pennsylvania
B.A. 2006, University of Delaware

Research Interest:

Alex is interested in understanding signaling mechanisms controlling cell growth and proliferation. He is studying how the TSC complex regulates mTOR and how changes in TSC complex activity causes proliferative disorders in humans with the goal of identifying new strategies for therapeutic intervention.

Publications:

Menon S, Dibble CC, Talbott G, Hoxhaj G, Valvezan AJ, Takahashi H, Cantley LC, Manning BD. Spatial Control of the TSC Complex Integrates Insulin and Nutrient Regulation of mTORC1 at the Lysosome. Cell. 2014 Feb 13; 156(4): 771-85. PMID: 24529379

Valvezan AJ, Huang J, Lengner CJ, Pack M, Klein PS. Oncogenic mutations in Adenomatous Polyposis Coli (Apc) activate mechanistic Target of Rapamycin Complex 1 (mTORC1). Dis Model Mech. 2013. (in press). PMID: 24092877

Valvezan AJ, Klein PS. GSK-3 and Wnt Signaling in Neurogenesis and Bipolar Disorder. Front Mol Neurosci. 2012. 5:1. PMID: 22319467

Valvezan AJ, Zhang F, Diehl JA, Klein PS. Adenomatous polyposis coli (APC) regulates multiple signaling pathways by enhancing glycogen synthase kinase-3 (GSK-3) activity. J Biol Chem. 2012. 287(6): 3823-32. PMID: 22184111

O’Brien WT, Huang J, Buccafusca R, Garskof J, Valvezan AJ, Berry GT, Klein PS. Glycogen synthase kinase-3 is essential for β-arrestin-2 complex formation and lithium-sensitive behaviors in mice. J Clin Invest. 2011. 121(9): 3756-62. PMID: 21821916