Simon A. Walker Signalling Programme The Babraham Institute Biography Publications Institution JoVE Articles Simon A. Walker has not added a biography. If you are Simon A. Walker and would like to personalize this page please email our Author Liaison for assistance. Publications Characteristics and Requirements of Basal Autophagy in HEK 293 Cells Autophagy. Jun, 2013 | Pubmed ID: 23800949 Ca2+-dependent Monomer and Dimer Formation Switches CAPRI Protein Between Ras GTPase-activating Protein (GAP) and RapGAP Activities The Journal of Biological Chemistry. Jun, 2011 | Pubmed ID: 21460216 The Autoimmunity-related GIMAP5 GTPase is a Lysosome-associated Protein Self/nonself. 7, 2010 | Pubmed ID: 21487483 Comparison of the T-tubule System in Adult Rat Ventricular and Atrial Myocytes, and Its Role in Excitation-contraction Coupling and Inotropic Stimulation Cell Calcium. Mar, 2010 | Pubmed ID: 20106523 Severely Dystrophic Axons at Amyloid Plaques Remain Continuous and Connected to Viable Cell Bodies Brain : a Journal of Neurology. Feb, 2009 | Pubmed ID: 19059977 Autophagosome Formation from Membrane Compartments Enriched in Phosphatidylinositol 3-phosphate and Dynamically Connected to the Endoplasmic Reticulum The Journal of Cell Biology. Aug, 2008 | Pubmed ID: 18725538 P-Rex2 Regulates Purkinje Cell Dendrite Morphology and Motor Coordination Proceedings of the National Academy of Sciences of the United States of America. Mar, 2008 | Pubmed ID: 18334636 GAP1 Family Members Constitute Bifunctional Ras and Rap GTPase-activating Proteins The Journal of Biological Chemistry. Apr, 2006 | Pubmed ID: 16431904 The Slow Wallerian Degeneration Protein, WldS, Binds Directly to VCP/p97 and Partially Redistributes It Within the Nucleus Molecular Biology of the Cell. Mar, 2006 | Pubmed ID: 16371511 CAPRI and RASAL Impose Different Modes of Information Processing on Ras Due to Contrasting Temporal Filtering of Ca2+ The Journal of Cell Biology. Jul, 2005 | Pubmed ID: 16009725 The Frequencies of Calcium Oscillations Are Optimized for Efficient Calcium-mediated Activation of Ras and the ERK/MAPK Cascade Proceedings of the National Academy of Sciences of the United States of America. May, 2005 | Pubmed ID: 15890781 GFP Fusion Proteins to Study Signaling in Live Cells Methods in Molecular Biology (Clifton, N.J.). 2004 | Pubmed ID: 15308815 P-Rex2, a New Guanine-nucleotide Exchange Factor for Rac FEBS Letters. Aug, 2004 | Pubmed ID: 15304343 Visualizing Ras Signalling in Real-time Journal of Cell Science. Jun, 2004 | Pubmed ID: 15197243 Identification of a Ras GTPase-activating Protein Regulated by Receptor-mediated Ca2+ Oscillations The EMBO Journal. Apr, 2004 | Pubmed ID: 15057271 Control of Ras Cycling by Ca2+ FEBS Letters. Jul, 2003 | Pubmed ID: 12829229 Analyzing the Role of the Putative Inositol 1,3,4,5-tetrakisphosphate Receptor GAP1IP4BP in Intracellular Ca2+ Homeostasis The Journal of Biological Chemistry. Dec, 2002 | Pubmed ID: 12356770 Live Cell Imaging of Early Autophagy Events: Omegasomes and Beyond Eleftherios Karanasios1, Eloise Stapleton2, Simon A. Walker1, Maria Manifava1, Nicholas T. Ktistakis1 1Signalling Programme, The Babraham Institute, 2MRC Group, Cardiff School of Biosciences, Cardiff University JoVE 50484 Biologia
Live Cell Imaging of Early Autophagy Events: Omegasomes and Beyond Eleftherios Karanasios1, Eloise Stapleton2, Simon A. Walker1, Maria Manifava1, Nicholas T. Ktistakis1 1Signalling Programme, The Babraham Institute, 2MRC Group, Cardiff School of Biosciences, Cardiff University JoVE 50484 Biologia