Receptors, Membrane Transport and Signal Transduction

I. G-Proteins, Adenylate Cyclase and Protein Phosphorylation.- Selective regulation of G proteins by Cell surface receptors.- Regulation of adenylate cyclase in mammalian cells and Saccharomyces cerevisiae.- Protein kinases, Protein phosphatases and the regulation of glycogen metabolism.- Phosphorylase kinase and protein kinase C:Functional similaritie.- The use of specific antisera to locate functional domains of guanine nucleotide binding proteins.- Calcium inhibits GTP-binding proteins in squid photoreceptors.- Degradation of the invasive adenylate cyclase toxin of bordetella pertussis by the eukaryotic target cell-lysate.- Identification and characterization of adenylate cyclases in various tissues by monoclonal antibodies.- The role of G-proteins in exocytosis.- Hydrophobic interactions in the calcium-and phospholipid dependent activation of protein kinase C.- Activation of transducing by aluminum or beryllium fluoride complexes.- II. Membrane Receptors and Neurotransmitters.- Glutamate receptors and glutamatergic synapses.- Mechanisms of glutamate exocytosis from isolated nerve terminals.- Characteristics of the epidermal growth factor receptor.- Three-dimensional structural models for EGF and insulin receptor interactions and signal transduction.- Potentiation of neurotransmitter release coincides with potentiation of phosphatidyl inositol turnover - A possible in vitro model for long term potentiation (LTP).- Purification and localization of kainate binding protein in pigeon cerebellum.- The Norepinephrine analog meta-iodo-benzylguanidine (MIBG) as a substrate for mono (ADP-ribosylation).- The synaptic vesicle vesamicol (AH5183) receptor contains a low affinity acetylcholine binding site.- Purification of the D-2 dopamine receptor and characterization of itssignal transduction mechanism.- Downregulation of M1 and M2 muscarinic receptor subtypes in Y1 mouse adenocarcinoma cells.- Uptake of GABA and L-glutamate into synaptic vesicles.- Deactivation of