Download or read book The Role of Ligand and Cell specific Parameters in Influencing G Protein Coupled Receptor States and Cell Responses written by Tamara L. Kinzer-Ursem and published by . This book was released on 2005 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book G Protein Coupled Receptor Signaling written by Mario Tiberi and published by Humana Press. This book was released on 2019-03-01 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume assembles comprehensive protocols to assist with the study of structural, molecular, cell biological, and in vivo facets of GPCRs, and to enable the development of experimental tools for screening novel GPCR drugs. Sections explore the tweaking of ligands, bioluminescence and FRET approaches, specific GPCR signaling properties, as well as visualization of subcellular compartmentalization. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, G Protein-Coupled Receptor Signaling: Methods and Protocols serves as an ideal reference for life scientists working in a variety of research fields including molecular pharmacology, cell and developmental biology, brain behavior and physiology, drug development and screening. Chapter 4 is available open access under a CC BY 4.0 license via link.springer.com.
Download or read book Receptor Receptor Interactions written by Kjell Fuxe and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Modeling of Proteins written by Andreas Kukol and published by Humana Press. This book was released on 2017-04-30 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Modeling of Proteins, Second Edition provides a theoretical background of various methods available and enables non-specialists to apply methods to their problems by including updated chapters and new material not covered in the first edition. This detailed volume opens by featuring classical and advanced simulation methods as well as methods to set-up complex systems such as lipid membranes and membrane proteins and continues with chapters devoted to the simulation and analysis of conformational changes of proteins, computational methods for protein structure prediction, usage of experimental data in combination with computational techniques, as well as protein-ligand interactions, which are relevant in the drug design process. Written for the highly successful Methods in Molecular Biology series, chapters include thorough introductions, step-by-step instructions and notes on troubleshooting and avoiding common pitfalls. Update-to-date and authoritative, Molecular Modeling of Proteins, Second Edition aims to aid researchers in the physical, chemical and biosciences interested in utilizing this powerful technology.
Download or read book Serotonin Receptors in Neurobiology written by Amitabha Chattopadhyay and published by CRC Press. This book was released on 2007-05-17 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of developments spanning a multitude of techniques makes this an exciting time for research in serotonin receptors. A comprehensive review of the subject from a multidisciplinary perspective, Serotonin Receptors in Neurobiology is among the first books to include information on serotonin receptor knockout studies. With contributions from l
Download or read book Combinatorial Depletions of G protein Coupled Receptor Kinases in Immune Cells Identify Pleiotropic and Cell Type specific Functions written by Katharina M. Glaser and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: G-protein coupled receptor kinases (GRKs) participate in the regulation of chemokine receptors by mediating receptor desensitization. They can be recruited to agonist-activated G-protein coupled receptors (GPCRs) and phosphorylate their intracellular parts, which eventually blocks signal propagation and often induces receptor internalization. However, there is growing evidence that GRKs can also control cellular functions beyond GPCR regulation. Immune cells commonly express two to four members of the GRK family (GRK2, GRK3, GRK5, GRK6) simultaneously, but we have very limited knowledge about their interplay in primary immune cells. In particular, we are missing comprehensive studies comparing the role of this GRK interplay for (a) multiple GPCRs within one leukocyte type, and (b) one specific GPCR between several immune cell subsets. To address this issue, we generated mouse models of single, combinatorial and complete GRK knockouts in four primary immune cell types (neutrophils, T cells, B cells and dendritic cells) and systematically addressed the functional consequences on GPCR-controlled cell migration and tissue localization. Our study shows that combinatorial depletions of GRKs have pleiotropic and cell-type specific effects in leukocytes, many of which could not be predicted. Neutrophils lacking all four GRK family members show increased chemotactic migration responses to a wide range of GPCR ligands, whereas combinatorial GRK depletions in other immune cell types lead to pro- and anti-migratory responses. Combined depletion of GRK2 and GRK6 in T cells and B cells shows distinct functional outcomes for (a) one GPCR type in different cell types, and (b) different GPCRs in one cell type. These GPCR-type and cell-type specific effects reflect in altered lymphocyte chemotaxis in vitro and localization in vivo. Lastly, we provide evidence that complete GRK deficiency impairs dendritic cell homeostasis, which unexpectedly results from defective dendritic cell differentiation and maturation in vitro and in vivo. Together, our findings demonstrate the complexity of GRK functions in immune cells, which go beyond GPCR desensitization in specific leukocyte types. Furthermore, they highlight the need for studying GRK functions in primary immune cells to address their specific roles in each leukocyte subset
Download or read book Allosteric Modulation of G Protein Coupled Receptors written by Robert Laprairie and published by Academic Press. This book was released on 2022-02-05 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allosteric Modulation of G Protein-Coupled Receptors reviews fundamental information on G protein-coupled receptors (GPCRs) and allosteric modulation, presenting original research in the area and collectively providing a comprehensive description of key issues in GPCR allosteric modulation. The book provides background on core concepts of molecular pharmacology while also introducing the most important advances and studies in the area. It also discusses key methodologies. This is an essential book for researchers and advanced students engaged in pharmacology, toxicology and pharmaceutical sciences training and research. Many of the GPCR-targeted drugs released in the past decade have specifically worked via allosteric mechanisms. Unlike direct orthosteric-acting compounds that occupy a similar receptor site to that of endogenous ligands, allosteric modulators alter GPCR-dependent signaling at a site apart from the endogenous ligand. Recent methodological and analytical advances have greatly improved our ability to understand the signaling mechanisms of GPCRs. We now know that allostery is a common regulatory mechanism for all GPCRs and not – as we once believed – unique to a few receptor subfamilies. Introduces background on core concepts of molecular pharmacology, including statistical analyses, non-linear regression, complex models and GPCR-dependent signal transduction as they relate to allosteric modulation Discusses critical advances and landmark studies, including discoveries in the area of GPCR allosteric modulation, which are reviewed for their importance in positive and negative regulation, protein-protein interactions, and small molecule drug discovery Includes key methodologies used to study allosteric modulation at the in silico, in vitro, and in vivo levels of drug discovery and characterization
Download or read book Rational Drug Design written by Thomas Mavromoustakos and published by Humana. This book was released on 2018-07-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers several aspects of rational drug design, such as synthesis of novel bioactive drugs; development and application of new methodologies; computational methods valuable for the establishment of new approaches in drug discovery; and the effects of physical-chemical and ADMET properties of the designed potential drugs. Chapters guide readers through amyloid deposits, Saturation Transfer Difference (STD) NMR, methods on bioguided design, the importance of lipophilicity in drug design, ADMET, FRET, structural biology, and homology modeling. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Rational Drug Design: Methods and Protocols aims to ensure successful results in the further study of this vital field.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gene Regulatory Networks written by Bart Deplancke and published by Humana Press. This book was released on 2011-09-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gene regulatory networks play a vital role in organismal development and function by controlling gene expression. With the availability of complete genome sequences, several novel experimental and computational approaches have recently been developed which promise to significantly enhance our ability to comprehensively characterize these regulatory networks by enabling the identification of respectively their genomic or regulatory state components, or the interactions between these two in unprecedented detail. Divided into five convenient sections, Gene Regulatory Networks: Methods and Protocols details how each of these approaches contributes to a more thorough understanding of the composition and function of gene regulatory networks, while providing a comprehensive protocol on how to implement them in the laboratory. Written in the highly successful Methods in Molecular BiologyTM series format, chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible, Gene Regulatory Networks: Methods and Protocols aims to provide novices and experienced researchers alike with a comprehensive and timely toolkit to study gene regulatory networks from the point of data generation to processing, visualization, and modeling.
Download or read book Mineral Nutrition of Higher Plants written by Horst Marschner and published by Gulf Professional Publishing. This book was released on 1995 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents the principles of mineral nutrition in the light of current advances. For this second edition more emphasis has been placed on root water relations and functions of micronutrients as well as external and internal factors on root growth and the root-soil interface.
Download or read book Store Operated Calcium Channels written by and published by Academic Press. This book was released on 2013-07-24 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Store-operated calcium channels are found in most animal cells and regulate many cellular functions including cell division, growth, differentiation, and cell death. This volume provides a concise and informative overview of the principles of store-operated calcium entry and the key developments in the field from researchers who have led these advances. The overall goal of the volume is to provide interested students and investigators with sufficient information to enable a broad understanding of the progress and current excitement in the field. The volume contains a wealth of information that even experienced investigators in the field will find useful. The volume provides a comprehensive overview of the mechanisms and functions of store-operated calcium channels Contributors are authoritative researchers who have produced important advances in the field The volume is well-illustrated with cartoons and data to facilitate easy comprehension of the subject
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adhesion G Protein coupled Receptors written by Tobias Langenhan and published by Springer. This book was released on 2018-06-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Latest research on Adhesion GPCRs has unearthed surprising revelations about the events that govern the signal transduction of these receptor molecules and the cellular and organ requirements for these signals. Unexpected and unprecedented findings suggest that Adhesion GPCRs constitute a group of receptors that sense mechanical stimuli and transcode them into metabotropic signals through the action of a novel activation paradigm. Interdisciplinary efforts transcending many areas of biomedical research including pharmacology, physiology, genetics, cell biology, structural biology, biochemistry and bioinformatics were necessary to unveil these fundamental properties. The scientific leaders in the field that carried this research effort have teamed up here to provide a comprehensive overview of our current understanding, how Adhesion GPCRs signal and how these receptors shape organ structure and function.
Download or read book Structure and Function of GPCRs written by Guillaume Lebon and published by Springer. This book was released on 2019-08-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to the latest advances in G protein-coupled receptor (GPCR) biology. It reviews our current understanding of the structural basis of ligand binding and allosteric mechanisms, following a decade of technological breakthroughs. Several examples of structure-based drug discovery are presented, together with the future challenges involved in designing better drugs that target GPCRs. In turn, the book illustrates the important concept of GPCR biased signaling in physiological contexts, and presents fluorescent- and light-based methodologies frequently used to measure GPCR signaling or to trace their dynamics in cells upon ligand activation. Taken together, the chapters provide an essential overview and toolkit for new scientific investigators who plan to develop GPCR projects. All chapters were written by experts in their respective fields, and share valuable insights and powerful methodologies for the GPCR field.
Download or read book Handbook of Drug Screening written by Ramakrishna Seethala and published by CRC Press. This book was released on 2001-07-24 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: A presentation of screening techniques, modern technologies, and high-capacity instrumentation for increased productivity in the development and discovery of new drugs, chemical compounds, and targeted delivery of pharmaceuticals. It contains practical applications and examples of strategies in cell-based and cell-free screens as well as homogeneous, fluorescence, chemiluminescence, and radioactive-based technologies.
Download or read book A Pharmacology Primer written by Terry Kenakin and published by Academic Press. This book was released on 2018-10-26 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Pharmacology Primer: Techniques for More Effective and Strategic Drug Discovery, Fifth Edition features the latest ideas and research regarding the application of pharmacology to the process of drug discovery. Written by well-respected pharmacologist, Terry P. Kenakin, this primer is an indispensable resource for all those involved in drug discovery. This updated edition has been thoroughly revised to include material on quantifying drug efficacy through bias and cluster analysis, the impact of molecular dynamics and protein structural analysis, the real time kinetic analysis of drug effect, virtual screening for new drug chemical scaffolds, and much more. With full color illustrations and new examples throughout, this book remains a top reference for all industry and academic scientists that is also ideal for students directly involved in drug discovery or pharmacologic research. Highlights changes surrounding strategies for drug discovery, providing a comprehensive reference and featuring advances in the methods involved Includes multiple new sections, such as development and utilization of models in pharmacology, de-orphanization of new drug targets, predicting impact of disease on drug pharmacokinetics, and the impact of enzyme kinetics on drug-drug interactions Illustrates the application of rapid inexpensive assays to predict activity in the therapeutic setting, showing data outcomes and the limitations inherent in interpreting this data
