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Exocytosis is a fundamental cellular process that is used by eukaryotic cells to release a variety of biological compounds including peptide hormones and neurotransmitters or to insert specific lipids and proteins in the plasma membrane. In recent years, a multidisciplinary approach promoted an extraordinary progress in the understanding of the molecular mechanisms regulating exocytosis. This led to the discovery of a large number of components belonging to the machinery that governs the fusion of secretory vesicles with plasma membranes in different cell systems, including neuronal and endocrine cells. The basic machinery required for vesicle fusion turned out to be well conserved through evolution from yeast to man. So far, because of the large number of components involved, understanding of the molecular basis of exocytosis has remained the privilege of a relatively small group of specialists. This book, written by recognized experts in the field aims at clarifying for a non-specialist audience the role of the key players in the exocytotic process not only in neuronal and endocrine cells but also in a variety of other relevant cell systems. The book represents a unique collection of up-to-date reviews that will introduce researchers and students to the forefront of this rapidly moving and fascinating field.
Exocytosis. --- Cellular signal transduction. --- Cellular information transduction --- Information transduction, Cellular --- Signal transduction, Cellular --- Bioenergetics --- Cellular control mechanisms --- Information theory in biology --- Reverse pinocytosis --- Cell physiology --- Cytology. --- Neurobiology. --- Neurosciences. --- Cell Biology. --- Neurosciences --- Cell biology --- Cellular biology --- Biology --- Cells --- Cytologists --- Neural sciences --- Neurological sciences --- Neuroscience --- Medical sciences --- Nervous system --- Cell biology.
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It has been known for half a century that neurotransmitters are released in preformed quanta, that the quanta represent transmitter-storing vesicles, and that release occurs by exocytosis. The focus of this book is twofold. In the first part, the molecular events of exocytosis are analysed. This includes a discussion of presynaptic calcium channels, the core proteins of the secretory machinery, and the actions of clostridial toxins and a -latrotoxin, famous for their potency as well as their crucial role in the elucidation of the steps of exocytosis. In the book’s second part, the presynaptic receptors for endogenous chemical signals are presented that make neurotransmitter release a highly regulated process. These include ligand-gated ion channels and presynaptic G-protein-coupled receptors. The targets of presynaptic receptors within the exocytosis cascade, and their therapeutic potential, are subjects addressed in the majority of chapters.
Exocytosis. --- Neurotransmitter receptors. --- Neurotransmitters. --- Chemical nerve transmitters --- Nerve transmitter substances --- Neural transmitters --- Neurohumors --- Neuroregulators --- Synaptic transmitters --- Transmitters, Chemical nerve --- Transmitters, Synaptic --- Neurochemistry --- Neural transmission --- Receptors, Neurotransmitter --- Cell receptors --- Hormone receptors --- Neural receptors --- Reverse pinocytosis --- Cell physiology --- Toxicology. --- Neurosciences. --- Neurology. --- Human physiology. --- Pharmacology/Toxicology. --- Human Physiology. --- Human biology --- Medical sciences --- Physiology --- Human body --- Medicine --- Nervous system --- Neuropsychiatry --- Neural sciences --- Neurological sciences --- Neuroscience --- Chemicals --- Pharmacology --- Poisoning --- Poisons --- Diseases --- Toxicology --- Pharmacology. --- Neurology . --- Drug effects --- Medical pharmacology --- Chemotherapy --- Drugs --- Pharmacy --- Physiological effect
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The insulin secreting β-cell is one of the most specialized cell types with diverse and multi-functional components (genes, gene products, organelles and metabolites) and a multitude of regulatory strategies in response to internal and environmental signals. This book looks at the technological advances that make simultaneous detection of thousands of biological variables possible; at a substantial variety of mathematical models and numerical simulations that aim to explain major aspects of the β-cell function; and at the challenge to formulate a comprehensive and robust model of the main networks of the underlying biochemical and physical processes for diagnostic and therapeutic use.
Exocytosis. --- Systems biology. --- Exocytosis --- Systems biology --- Models, Theoretical --- Enteroendocrine Cells --- Islets of Langerhans --- Computational Biology --- Cell Physiological Processes --- Endocrine Glands --- Cell Physiological Phenomena --- Endocrine Cells --- Endocrine System --- Pancreas --- Biology --- Investigative Techniques --- Epithelial Cells --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Phenomena and Processes --- Anatomy --- Cells --- Biological Science Disciplines --- Digestive System --- Natural Science Disciplines --- Disciplines and Occupations --- Insulin-Secreting Cells --- Models, Biological --- Systems Biology --- Human Anatomy & Physiology --- Health & Biological Sciences --- Physiology --- Biology - General --- Pancreatic beta cells. --- Beta cells --- Insulin-secreting cells --- Reverse pinocytosis --- Life sciences. --- Human genetics. --- Diabetes. --- Bioinformatics. --- Life Sciences. --- Systems Biology. --- Human Genetics. --- Computational biology --- Bioinformatics --- Biological systems --- Molecular biology --- Islands of Langerhans --- Cell physiology --- Biological models. --- Brittle diabetes --- Diabetes mellitus --- IDDM (Disease) --- Insulin-dependent diabetes --- Ketosis prone diabetes --- Type 1 diabetes --- Carbohydrate intolerance --- Endocrine glands --- Diabetic acidosis --- Glycosylated hemoglobin --- Bio-informatics --- Biological informatics --- Information science --- Genetics --- Heredity, Human --- Human biology --- Physical anthropology --- Diseases --- Data processing
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Mutant --- Mutants --- Plante --- plants --- Méthode d'amélioration génétique --- breeding methods --- Mutation --- mutation --- 581.14 --- 581.15 --- Coated vesicles --- Endocytosis --- Exocytosis --- Plant cells and tissues --- -Plant mutation --- -Plant translocation --- Plants --- #WPLT:dd.prof.J.Vendrig --- Flora --- Plant kingdom --- Plantae --- Vascular plants --- Vegetable kingdom --- Vegetation --- Wildlife --- Organisms --- Botany --- Translocation (Botany) --- Translocation in plants --- Biological transport --- Plants, Motion of fluids in --- Mutation of plants --- Mutation (Biology) --- Plant genetics --- Plant tissues --- Cells --- Plant anatomy --- Tissues --- Reverse pinocytosis --- Cell physiology --- Absorption (Physiology) --- Vesicles, Coated --- Cell organelles --- Development --- Variations. Modifications. Mutations --- Inclusions --- Congresses --- -Congresses. --- Translocation --- Assimilation --- Metabolism --- Coated vesicles. --- Endocytosis. --- Exocytosis. --- Plant mutation --- Plant translocation. --- Inclusions. --- Congresses. --- 581.15 Variations. Modifications. Mutations --- 581.14 Development --- Plant and Crop Sciences. Botany -- Plant Development --- ALLW. --- Plant and Crop Sciences Botany -- Plant Development. --- Phytohistology. Phytocytology --- mutation. --- Development -&delete& --- -Congresses --- PLANT CELLS --- ENDOCYTOSIS --- EXOCYTOSIS --- CYTOPLASMIC INCLUSIONS --- COATED VESICLES --- VESICLES --- TRAFFIC --- MEETINGS
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