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New chapters in the updated serial include Cryo-EM on membrane proteins embedded in nanodics, Solid-Supported membrane-based electrophysiology on membrane transporters and channels, Saposin-lipoprotein scaffolds for structure determination of membrane transporters and channels, Single-molecule FRET on transporters, Dynamics of channels and transporters investigated by NMR, Structure-function studies on channels and transporters, and a section on MemStar, a new GFP-based expression and purification system for transporters and channels.--
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"During the last two decades, there has been an explosion of research pertaining to the molecular mechanisms that allow for organisms to detect different stimuli that is an essential feature for their survival. Among these mechanisms, living beings need to be able to respond to different temperatures as well as chemical and physical stimuli. Thermally activated ion channels were proposed to be present in sensory neurons in the 1980s, but it was not until 1997 that a heat- and capsaicin- activated ion channel, TRPV1, was cloned and its function described in detail. This groundbreaking discovery led to the identification and characterization of several more proteins of the family of Transient Receptor Potential (TRP) ion channels. Intensive research has provided us with the atomic structures of some of these proteins, as well as understanding of their physiological roles, both in normal and pathological conditions. With chapters contributed by renowned experts in the field, Neurobiology of TRP Channels contains a state- of- the- art overview of our knowledge of TRP channels, ranging from structure to their functions in organismal physiology.? Features: Contains chapters on the roles of several TRP ion channels with a diversity of physiological functions, providing a complete picture of the widespread importance of these proteins. Presents an overview of the structure of TRP channels, including the roles of these proteins in different physiological processes. Discusses the roles of TRP channels in pathophysiological processes, further highlighting their importance. Features several full color illustrations to allow the reader better comprehension of TRP channels.A volume in the Frontiers in Neuroscience series"--Provided by publisher.
TRP channels. --- Membrane proteins. --- Ion channels. --- Neurobiology. --- Biochemistry.
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This volume summarizes our current understanding of the structural basis of the functions of arrestin family of proteins. Arrestins were first discovered as key players in the desensitization of G protein-coupled receptors (GPCRs). Recent studies showed that arrestins are important signal transducers in their own right, organizing multi-protein complexes and scaffolding numerous signaling cascades that regulate cell proliferation, differentiation, and apoptotic death. Here arrestin functions are described primarily from the structural prospective. The book covers basal structure of arrestin proteins, receptor binding-induced conformational changes in arrestins, as well as the structure of “pre-activated” mutants. Particular focus is on the arrestin elements interacting with numerous binding partners, GPCRs and cytoplasmic signaling proteins. We expect that this information and insights will help to understand and exploit the phenomenon of signaling bias, which is a new promising direction in drug discovery. The chapters are written by the world-class specialists in the field, mostly the people who actually contributed the data discussed. The book gives coherent historical prospective and describes the most recent findings. The book would be particularly useful for scientists in academia and industry working in the fields of pharmacology, cell biology, structural biology, and drug discovery. We expect that the focus on the molecular basis of protein-protein interactions would help to develop novel tools for engaging this important type of targets for research and therapeutic purposes.
Life sciences. --- Biochemistry. --- Proteins. --- Life Sciences. --- Animal Biochemistry. --- Protein Science. --- Protein Structure. --- Membrane proteins. --- Arrestins. --- Membrane proteins --- Membranes (Biology) --- Proteins --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Biology --- Chemistry --- Medical sciences --- Composition --- Proteins . --- Proteids --- Biomolecules --- Polypeptides --- Proteomics
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This book covers the broad area related to Notch-mediated regulation of the immune system and tumorigenesis. Notch signaling was originally identified as a crucial pathway to regulate cell fate choice. Subsequent studies, however, have revealed that Notch regulates many steps of immune cell differentiation or development as well as tumorigenesis of cells. Although there are still many controversial issues regarding the functions or regulatory mechanism of Notch, it is important to summarize all data together in one volume to help facilitate this research area. Also, the studies regarding the functions of Notch in immune cells and tumor cells have motivated researchers and pharmaceutical companies to develop drugs for treating immune-mediated diseases and tumors. Therefore, this book covering the broad area of Notch in immunology and tumorigenesis will be attractive to many researchers including faculty members and postdoctoral fellows in academia and researchers in the pharmaceutical industry.
Notch proteins. --- Medicine. --- Cancer research. --- Immunology. --- Biomedicine. --- Cancer Research. --- Membrane proteins --- Notch genes --- Oncology. --- Tumors --- Immunobiology --- Life sciences --- Serology --- Cancer research
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This book covers basic research topics such as the structure-function relationships of neuropilins and mechanisms of neuropilin-mediated signal transduction, details the most important roles of the neuropilins in developmental biology, and addresses their roles in various conditions such as cancer and various eye diseases. The two neuropilin genes encode scaffold receptors that can bind several different ligands, and also associate with many other receptors and modify their activity. Further, it has been confirmed that they play important roles in the shaping of major organs and tissues such as the nervous system and the vascular system, and that they can modulate immune responses. The book offers a helpful guide for biomedical researchers and all scientists active in the neurosciences, vascular and molecular biology, as well as developmental biology and immunology.
Neuropilins. --- Medicine. --- Cancer research. --- Immunology. --- Molecular biology. --- Neurosciences. --- Cell biology. --- Developmental biology. --- Biomedicine. --- Molecular Medicine. --- Cancer Research. --- Developmental Biology. --- Cell Biology. --- Cell adhesion molecules --- Membrane proteins --- Oncology. --- Cytology. --- Cell biology --- Cellular biology --- Biology --- Cells --- Cytologists --- Development (Biology) --- Growth --- Ontogeny --- Neural sciences --- Neurological sciences --- Neuroscience --- Medical sciences --- Nervous system --- Tumors --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Pathology --- Physicians --- Immunobiology --- Serology --- Health Workforce --- Cancer research --- Molecular biochemistry --- Molecular biophysics --- Biochemistry --- Biophysics --- Biomolecules --- Systems biology
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This book discusses the latest findings on the physiological and pathological functions of transient receptor potential canonical/classical (TRPC) proteins in the brain. In addition to reviewing the functions of TRPCs in brain development and neuron transmission, it mainly covers the potential roles of TRPCs in brain disorders. TRPC proteins belong to the TRP channel superfamily, which has around 30 members. Just like TRP channels, TRPCs are non-selectively permeable to cations, with a selectivity of calcium over sodium that varies among different members. The TRPC subfamily consists of six members, grouped on the basis of the similarities in gene sequence and protein structure in mammalians. What sets TRPCs apart from other subfamilies in TRPs is that their activation, stimulated by a membrane receptor-phospholipid C (PLC) cascade, contributes to the slow and sustained elevation of intracellular free calcium. Calcium ions, one of the most important types of second messengers, mediate a variety of physiological functions in the brain, including progenitor cell proliferation, dendritic formation, synaptic transmission and neuronal survival. All TRPCs except TRPC7 have been found in various regions of the brain, including the cerebrum, cerebellum, forebrain and hippocampus. This book provides students and investigators with comprehensive information on the regulation, function and potential of TRPCs and brain diseases in order to attract more attention to this field.
Medicine. --- Cancer research. --- Neurosciences. --- Pharmacology. --- Biochemistry. --- Biomedicine. --- Biochemistry, general. --- Cancer Research. --- Pharmacology/Toxicology. --- Brain --- TRP channels. --- Pathophysiology. --- Diseases. --- Brain diseases --- Transient receptor potential channels --- TRP proteins --- Cerebrum --- Mind --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Biology --- Chemistry --- Medical sciences --- Drug effects --- Medical pharmacology --- Chemicals --- Chemotherapy --- Drugs --- Pharmacy --- Neural sciences --- Neurological sciences --- Neuroscience --- Nervous system --- Cancer research --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Pathology --- Physicians --- Composition --- Physiological effect --- Psychology, Pathological --- Ion channels --- Membrane proteins --- Central nervous system --- Head --- Oncology. --- Toxicology. --- Medicine --- Pharmacology --- Poisoning --- Poisons --- Tumors --- Toxicology
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