PPT-Signaling

Econ 171 Breakfast Beer or quiche A Fable The original Fabulists are game theorists David Kreps and InKoo Cho Breakfast and the bully A new kid moves to town Other kids dont know if he is tough or weak. (draft-khuzema-ccamp-gmpls-signaling-g709-00.txt ). Rajan Rao ( . rrao@infinera.com. ). Khuzema Pithewan (. kpithewan@infinera.com. ). Ashok Kunjidhapatham (. akunjidhapatham@infinera.com. ). Mohit Misra (. Charles Roddie. Nuffield College, Oxford. What is reputation?. Link between what an agent has done in past and what he is expected to do in future. Two approaches:. Exact. Do x repeatedly to establish reputation for . Cell Biology Team. Julia . Bowsher. , North Dakota State University. David Goldstein, Wright State University. Sadie Hebert, University of Minnesota. Mill Miller, Wright State University. Lisa . Montplaisir. Microeconomics C. Session #4. Amine Ouazad. Outline. Education as a signal. What characterizes a signaling mechanism?. Warranties as a signal. Beer and quiche: Strategic Moves as Signals. Education as a signal. A common feature of signaling games is that senders typically need to distort their actions away from their full information levels in order to credibly signal their private information to receivers. 9/30/09. Intracellular Signaling. Cell Signaling Basics. Intercellular: . Endocrine. Paracrine. Autocrine. Juxtacrine. Intracellular. Hydrophobic. Hydrophilic. Gasses. Fall Semester, Lab Meeting 3. 9/30/09. . Signal Transduction Pathway. EXTRACELLULAR. FLUID. Plasma membrane. CYTOPLASM. Receptor. Signaling. molecule: ligand. Relay molecules in a signal transduction pathway. Activation. Control of the Cell Cycle. Intracellular signaling. Pathways initiated by ligand binding to receptors, usually plasma membrane proteins. Modulate cell growth, metabolism, death, differentiation, movement, and invasion. Cell-to-cell . signaling. : . Important . to both multicellular . & unicellular . organisms. . H. elps coordinate activities & . events necessary for . multicellular . organism to develop from . The . Power . of No-Signaling . Proofs. Ron . Rothblum. Weizmann Institute. Joint work with Yael . Kalai. and Ran . Raz. Delegation. Motivation: . allow a computationally weak device to . outsource computation . Believed to have evolved in prokaryotes and single-celled eukaryotes. Single-celled organisms. Bacteria use communication in quorum sensing. Short distance communication using local regulators. Secrete . Cheng-En Lai. BIOE 506: Molecular and Cellular Bioengineering. 4/25/2011. Overview. Background. Stem Cells. Signaling Pathways. Transforming Growth Factor-. β. (TGF-. β. ). SMAD Signaling Pathway. Skochko. Chris Gilbertson. Reveals Important Features of one’s surroundings. Is it poisonous here? . Have things died here?. Is this food?. The absence of the sense of smell is called “Anosmia.”. AND . MOTILITY (BIOL 3373) . WHAT IS The CELL SIGNALING?. 2. How cells receive and respond to signals from their surroundings. On one hand, cell signaling regulates gene expression and controls the cell fate (proliferation, motility, differentiation and programmed cell death, or apoptosis)..