Cell Signalling


Author: John T. Hancock
Publisher: Oxford University Press
ISBN: 019965848X
Category: Science
Page: 456
View: 7446
DOWNLOAD NOW »
Signalling within and between cells is one of the most important aspects of modern biochemistry and cell biology. An understanding of signalling pathways is vital to a wide range of biologists, from those who are investigating the causes of cancer, to those who are concerned about the impactof environmental pollutants on the ecosystem. The way cells adapt to changing environments, and the way cell dysfunction causes disease, is underpinned by cell signalling events. Cell Signalling presents a carefully structured and highly accessible introduction to this intricate and rapidly growing field. Starting with an overview of cell signalling and highlighting its importance in many biological systems, the book goes on to explore the key components of extracellular andintracellular signalling mechanisms, before examining how these components come together to create signalling pathways. A focus on common components and concepts, rather than mechanistic detail, allows the reader to gain a thorough understanding of the principles that underpin cell signalling. Online Resource CentreThe Online Resource Centre to accompany Cell Signalling features:For students:* Links to useful websitesFor registered adopters of the text:* Journal Clubs: suggested research papers and discussion questions linked to topics featured in the book* Figures from the book in electronic format for use in lectures

Cell Signalling in Prokaryotes and Lower Metazoa


Author: I. Fairweather
Publisher: Springer Science & Business Media
ISBN: 9781402017391
Category: Medical
Page: 412
View: 1784
DOWNLOAD NOW »
Cell signalling lies at the heart of many biological processes and currently is the focus of intense research interest. In multicellular organisms, it is central to how different types of cell communicate with each other and how they detect and respond to extracellular signals. Intercellular communication is vital to single-celled organisms as well, allowing them to respond to environmental cues and signals. To date, much of the understanding of signalling mechanisms has come from research on specific cell types (eg mouse lymphocyte and cardiomyocyte) or on organisms in which communication systems such as nervous and endocrine systems are well established. This volume therefore aims to 'fill the gap' by concentrating on 'simple organisms' where the elements of those signalling systems first evolved. Many of the groups covered contain important pathogens or parasites, and the potential for manipulating signalling pathways for therapeutic intervention will be highlighted.

The Biochemistry of Cell Signalling


Author: Ernst J. M. Helmreich,Department of Physiological Chemistry School of Medicine Ernst J M Helmreich
Publisher: Oxford University Press, USA
ISBN: 9780198508205
Category: Medical
Page: 328
View: 9241
DOWNLOAD NOW »
The Biochemistry of Cell Signalling deals in depth with the principles of cell signalling, concentrating on structure and mechanism. It will serve as a reliable map through the maze of cell signalling pathways and help the reader understand how malfunctions in these pathways can lead to disease. The book is divided into four parts. Part 1 describes the machinery of signal transduction starting with the properties of signals, receptors (including receptor activation), regulators, and the molecules that link receptor and regulator. The design of signalling cascades is explained by describing central signalling pathways: the Ras-regulated MAPK and PI-3 pathways; the Rho/Rac/Cdc 42 pathway controlling chemotaxis and regulating the cytoskeleton; the G protein coupled receptor cascades in response to sensory and hormonal signals; signalling by TGF-� in morphogenesis; cytokine signalling that controls haemopoiesis. There is also a discussion of the insulin response. As phosphorylation - dephosphorylation is involved in nearly all cellular regulatory processes, Part 1 concludes with a synopsis of its role in signalling. Part 2 describes the implementation of the signalling cascades focusing on the effect on gene transcription. After a brief description of the transcriptional machinery the regulation of transcription by cytokines and growth factors in the control of cell growth and the mechanisms and sites of control are discussed in detail. The regulators discussed include Jun/Fos, NF-AT, SREBPs, and STATs. The next two chapters cover gene regulation by nuclear receptors, including both the steroid hormone receptors and non-steroid nuclear receptors e.g. the retinoic acid receptors RAR and RXR. Part 3 studies the global cellular regulatory programs for the control of cell growth and proliferation. The first chapter concerns the regulation of the cell cycle and the role of the cyclin-dependent kinases, telomerase, Ran, and cell cycle checkpoints. The next topic is the signalling pathways in apoptosis: the TNF-receptor family death receptors, caspases, and the intracellular apoptosis signals and the role of apoptosis in the lifecycle of cells. Part 3 ends with a discussion of the signal pathways involved in the immune response, focusing on the involvement of cell-cell interactions. Part 4 considers loss of regulatory control and its consequences with respect to the molecular basis of cancer. It first describes the cellular regulatory proteins that have oncogenic potential, how they can become oncogenic and cause the transformation of normal cells to cancerous cells. Next is an analysis of the loss of developmental controls, the APC protein, �-catenin, and the Wnt pathway, that lead to mature terminally differentiated cells reverting to immature embryonic cells. The book ends with a summary of the molecular and cellular causes of cancer and an outlook for novel therapies. Throughout the text, the emphasis is on structure and mechanism and is well illustrated with 200 figures. The Biochemistry of Cell Signalling will be an invaluable companion to all graduate students studying cell signalling.

Cell signalling

biology and medicine of signal transduction
Author: Barry L. Brown,Pauline R. M. Dobson
Publisher: Raven Pr
ISBN: N.A
Category: Medical
Page: 293
View: 2664
DOWNLOAD NOW »


Cell Signaling

principles and mechanisms
Author: Wendell Lim,Bruce Mayer,Tony Pawson
Publisher: Taylor & Francis
ISBN: 1317573625
Category: Science
Page: 416
View: 8483
DOWNLOAD NOW »
Cell Signaling presents the principles and components that underlie all known signaling processes. It provides undergraduate and graduate students the conceptual tools needed to make sense of the dizzying array of pathways used by the cell to communicate. By emphasizing the common design principles, components, and logic that drives all signaling, the book develops a conceptual framework through which students can understand how thousands of diverse signaling proteins interact with each other in vast interconnected networks. The book first examines the common currencies of cellular information processing and the core components of the signaling machinery. It then shows how these individual components link together into networks and pathways to perform more sophisticated tasks. Many specific examples are provided throughout to illustrate common principles, and provide a comprehensive overview of major eukaryotic signaling pathways.

Molecular Chaperones and Cell Signalling


Author: Brian Henderson,A. Graham Pockley
Publisher: Cambridge University Press
ISBN: 9781139444019
Category: Science
Page: N.A
View: 6704
DOWNLOAD NOW »
Originally published in 2005, this book reviews understanding of the biological roles of extracellular molecular chaperones. It provides an overview of the structure and function of molecular chaperones, their role in the cellular response to stress and their disposition within the cell. It also questions the basic paradigm of molecular chaperone biology - that these proteins are first and foremost protein-folding molecules. Paradigms of protein secretion are reviewed and the evolving concept of proteins (such as molecular chaperones) as multi-functional molecules for which the term 'moonlighting proteins' has been introduced is discussed. The role of exogenous molecular chaperones as cell regulators is examined and the physiological and pathophysiological role that molecular chaperones play is described. In the final section, the potential therapeutic use of molecular chaperones is described and the final chapter asks the question - what does the future hold for the extracellular biology of molecular chaperones?

Cancer Cell Signalling


Author: Amanda Harvey
Publisher: John Wiley & Sons
ISBN: 1118527755
Category: Medical
Page: 232
View: 7058
DOWNLOAD NOW »
A focused, accessible introduction to this key aspect of cancerbiology. It covers the individual cell signalling pathways that areknown to be involved in cancer development, and, most important,includes the cross- interactions between the pathways together withthe current therapeutic approaches. This is a‘must-have’ for advanced undergraduate and postgraduatestudents studying and researching within the field of cancerbiology.

Textbook of Cell Signalling in Cancer

An Educational Approach
Author: Jacques Robert
Publisher: Springer
ISBN: 3319143409
Category: Medical
Page: 328
View: 2904
DOWNLOAD NOW »
This book provides a simplified, yet comprehensive, overview of the signalling pathways operating between and inside cells, which will help younger oncologists find their way in the labyrinth of signalling pathways and in the multitude of signals and signal receptors, transducers and effectors that contribute to oncogenesis. This comprehensive reference text is based on the master’s courses delivered by Prof. Jacques Robert to graduate students at the University of Bordeaux, France. It includes a large number of colour schemas and figures that have been improved year after year for educational purposes. Signalling pathways are described individually and in depth, but without ignoring the multiplicity of interconnections and crosstalk. The presentation of each pathway is followed by a brief description of the alterations found in cancers as well as of the targeted pharmacological approaches that can be used to prevent or overcome the consequences of these oncogenic alterations. The basic mechanisms of molecular biology at the DNA replication, RNA transcription and protein activity levels are presented in a series of didactic annexes, enabling readers to better understand the alterations in signalling pathways.

Structure and Function in Cell Signalling


Author: John Nelson
Publisher: John Wiley & Sons
ISBN: 0470723734
Category: Science
Page: 416
View: 787
DOWNLOAD NOW »
"This book contains extremely detailed and informative content on structure and function of ligands, receptors, and signalling intermediates plus interactions ... the extent of detail and appropriate referencing is impressive." –Microbiology Today, July 2009 "A very well-written book suitable for use as a reference or textbook for an undergraduate subject in cell signalling. For researchers interested in the molecular basis of cell signalling and how aberrant regulation of cell signalling proteins causes diseases, this is an excellent resource of biochemical and structural information." –Australian Biochemist, August 2009 "From basics to details, this is an elegantly written and carefully edited book. The chapters on cell cycle control and oncogenesis are particularly fascinating and valuable to biomedical research. This is the book to have if you are interested in molecular mechanisms of signal transduction. It is a great introduction to the literature that will be welcomed by students and experts alike." –Doody's, January 2009 This text is a concise and accessible introduction to the dynamic but complex field of signal transduction. Rather than simply cataloguing all signalling molecules and delineating every known pathway, this book aims to break signalling down into common elements and activities – the ‘nuts and bolts’ of cellular information exchange. With an emphasis on clarity of presentation throughout, the book teaches the basic principles focusing on a mature core of knowledge, providing students with a foundation of learning in this complex and potentially confusing subject. It also addresses the issue of variation in the numbering of key amino acids as well as featuring interaction with RasMol software, and exercises to aid understanding. An accessible introduction to the complex field of cell signalling Interacts with RasMol software – freely downloadable for viewing structures in 3D Includes exercises and clear instructions in the use of RasMol Well illustrated in full colour throughout Structure and Function in Cell Signalling is an invaluable resource to students across a range of life science degree programmes including biochemistry, cell and molecular biology, physiology, biomedicine and oncology. This book provides a clear, accessible introduction to this rapidly expanding field.

Cell to Cell Signalling

From Experiments to Theoretical Models
Author: A. Goldbeter
Publisher: Academic Press
ISBN: 1483276791
Category: Science
Page: 466
View: 464
DOWNLOAD NOW »
Cell to Cell Signalling: From Experiments to Theoretical Models is a collection of papers from a NATO Workshop conducted in Belgium in September 1988. The book discusses nerve cells and neural networks involved in signal transfers. The works of Hodgkin and Huxley presents a prototypic combination between experimental and theoretical approaches. The book discusses the coupling process found between secretory cells that modify their behavior. The text also analyzes morphogenesis and development, and then emphasizes the pattern formation found in Drosophila and in the amphibian embryo. The text also cite examples of immunological modeling that is related to the dynamics of immune networks based on idiotypic regulation. One paper analyzes the immune dynamism of HIV infection. The text notes that hormone signaling can be attributed as responsible for intercellular communication. Another paper examines how the dominant follicle in the ovarian cycle is selected, as well as the effectiveness of hormone secretion responsible for encoding the frequency of occurrence of periodic signals. The book also discusses heart signal sources such as cardiac dynamics and the response of periodically excited cardiac cells. The text can prove valuable for practioners in the field of neurology and cardiovascular medicine, and for researchers in molecular biology and molecular chemistry.

Stem Cells and Cell Signalling in Skeletal Myogenesis


Author: D.A. Sassoon
Publisher: Elsevier
ISBN: 9780080569734
Category: Science
Page: 152
View: 7800
DOWNLOAD NOW »
Skeletal muscle development is perhaps one of the best understood processes at the molecular, cellular and organismal level due in large part to the fact that primary myogenic cells (myoblasts) will grow and subsequently differentiate into myotubes in culture. With the advent of reverse mouse genetics, many of the observations gained through the study of myogenic cells in vitro have been directly tested in vivo. What has emerged is a complex but cohesive story of how myogenic cells are initially specified in the vertebrate embryo and how muscle fibers ultimately achieve their respective identities (i.e. fast versus slow) to perform their function. This collection of chapters is focused on these developments. The book discusses old and new directions for the skeletal muscle field and points out directions where the field may eventually progress.

Interactions Among Cell Signalling Systems


Author: Ryo Sato,Gregory R. Bock,Kate Widdows
Publisher: John Wiley & Sons
ISBN: 0470514213
Category: Science
Page: 280
View: 6823
DOWNLOAD NOW »
A panel of internationally renowned experts present papers on cell signalling--an area in which there has been recent important advances. Coverage includes the inositol 1, 4, 5-triphosphate receptor, signal-induced phospholipid degradation cascade and protein kinase C activation, cyclic AMP interactions in sustained cellular response, the acetylcholine receptor and much more.

Subversion of Immune Cell Signalling by Parasites: Volume 41, Symposia of the British Society for Parasitology


Author: William Harnett,Les Chappell
Publisher: Cambridge University Press
ISBN: 9780521684866
Category: Medical
Page: 69
View: 5727
DOWNLOAD NOW »
An introduction to the topic from experts in the field.

Intercellular Signaling in Development and Disease

Cell Signaling Collection
Author: Edward A. Dennis,Ralph A. Bradshaw
Publisher: Academic Press
ISBN: 0123822165
Category: Science
Page: 540
View: 7741
DOWNLOAD NOW »
Required reading for anyone involved in cell signaling research with articles written and edited by experts in the field. This title covers disease states such as lymphoid leukemia, breast cancer, pulmonary fibrosis, systemic sclerosis, andinflammatory bowel disease, along with up-to-date research on signaling systems and mutations in transcription factors that provide new targets for treating disease. Articles written and edited by experts in the field Thematic volume covering disease states such as lymphoid leukemia, breast cancer, pulmonary fibrosis, systemic sclerosis, and inflammatory bowel disease Up-to-date research on signaling systems and mutations in transcription factors that provide new targets for treating disease

Regulation of Organelle and Cell Compartment Signaling

Cell Signaling Collection
Author: Ralph A. Bradshaw,Edward A. Dennis
Publisher: Academic Press
ISBN: 0123822149
Category: Science
Page: 550
View: 6307
DOWNLOAD NOW »
This must-have cell signaling title will appeal to researchers across molecular biology, biochemistry, cell biology and genetics. The articles are written and edited by experts in the field and emphasize signaling to and from intracellular compartments including transcriptional responses to cytoplasmic and nuclear signaling events, chromatin remodeling and stress responses, the regulation of endoplasmic reticulum function, control of cell cycle progression and apoptosis and the modulation of the activities of mitochondria and other organelles. Articles written and edited by experts in the field Thematic volume covering regulation of endoplasmic reticulum function, regulation of cell cycle progression, and quality control and assurance in mitochondrion events Up-to-date research on events in membrane proteins and proteins of intracellular matrix

Handbook of Cell Signaling


Author: Ralph A. Bradshaw,Edward A. Dennis
Publisher: Academic Press
ISBN: 0080920918
Category: Science
Page: 3048
View: 9540
DOWNLOAD NOW »
KEY FEATURES: * Contains over 350 chapters of comprehensive coverage on cell signaling * Includes discussion on topics from ligand/receptor interactions to organ/organism responses * Provides user-friendly, well-illustrated, reputable content by experts in the field DESCRIPTION: Handbook of Cell Signaling, Three-Volume Set, 2e, is a comprehensive work covering all aspects of intracellular signal processing, including extra/intracellular membrane receptors, signal transduction, gene expression/translation, and cellular/organotypic signal responses. The second edition is an up-to-date, expanded reference with each section edited by a recognized expert in the field. Tabular and well illustrated, the Handbook will serve as an in-depth reference for this complex and evolving field. Handbook of Cell Signaling, 2/e will appeal to a broad, cross-disciplinary audience interested in the structure, biochemistry, molecular biology and pathology of cellular effectors.

Transduction Mechanisms in Cellular Signaling


Author: Edward A. Dennis,Ralph A. Bradshaw
Publisher: Academic Press
ISBN: 0123838622
Category: Science
Page: 586
View: 1105
DOWNLOAD NOW »
"Cell signaling, which is also often referred to as signal transduction or, in more specialized cases, transmembrane signaling, is the process by which cells communicate with their environment and respond temporally to external cues that they sense there. All cells have the capacity to achieve this to some degree, albeit with a wide variation in purpose, mechanism, and response. At the same time, there is a remarkable degree of similarity over quite a range of species, particularly in the eukaryotic kingdom, and comparative physiology has been a useful tool in the development of this field. The central importance of this general phenomenon (sensing of external stimuli by cells) has been appreciated for a long time, but it has truly become a dominant part of cell and molecular biology research in the past three decades, in part because a description of the dynamic responses of cells to external stimuli is, in essence, a description of the life process itself. This approach lies at the core of the developing fields of proteomics and metabolomics, and its importance to human and animal health is already plainly evident"--Provided by publisher.

Focus on Cellular Signalling Research


Author: Dorothy T. Leeds
Publisher: Nova Publishers
ISBN: 9781594546198
Category: Science
Page: 161
View: 7508
DOWNLOAD NOW »
Cell signalling is the communication inside a cell or with its environment. It plays an important role in cellular growth, survival and apoptosis. For instance, the growth of a cell requires production of certain proteins. The genes that encode these proteins are located in DNA inside the nucleus while the initial signal for cellular growth may come from outside the cell. To induce the expression of these genes, the external signal must pass through specific pathways to reach these genes in DNA. The signalling pathway involves several proteins. If any one of them becomes abnormal or non-functional, the cellular process would be altered, which may cause disease. Therefore, knowing the detailed pathway is very important in understanding the pathogenesis of diseases.

Cell Signaling Reactions

Single-Molecular Kinetic Analysis
Author: Yasushi Sako,Masahiro Ueda
Publisher: Springer Science & Business Media
ISBN: 9789048198641
Category: Medical
Page: 330
View: 6758
DOWNLOAD NOW »
This book encompasses the exciting developments and challenges in the fast-moving and rapidly expanding research field of single-molecule kinetic analysis of cell signaling that promises to be one of the most significant and exciting areas of biological research for the foreseeable future. Cell signaling is carried out by complicated reaction networks of macromolecules, and single-molecule analyses has already demonstrated its power to unravel complex reaction dynamics in purified systems. To date, most of the published research in the field of single-molecule processes in cells, focus on the dynamic properties (translational movements of the centre of mass) of biological molecules. However, we hope that this book presents as many kinetic analyses of cell signaling as possible. Although single-molecule kinetic analysis of cellular systems is a relatively young field when compared with the analysis of single-molecule movements in cells, this type of analysis is highly important because it directly relates to the molecular functions that control cellular behavior and in the future, single-molecule kinetic analysis will be largely directed towards cellular systems. Thus, we hope that this book will be of interest to all those working in the fields of molecular and cell biology, as well as biophysics and biochemistry.

Inositol lipids in cell signalling


Author: R. H. Michell,Alan H. Drummond,C. Peter Downes
Publisher: Academic Pr
ISBN: N.A
Category: Science
Page: 534
View: 5750
DOWNLOAD NOW »
The discovery that inositol lipids are integral in cellular signaling mechanisms has been one of the most exciting breakthroughs in recent years. As secondary messengers in a wide variety of tissues and involved processes as diverse as rapid contraction of skeletal muscle, insulin secretion, and the slow activation of cell proliferation in cancer cells, their impact on biochemistry is akin to that of cyclic AMP two decades ago. Drawing together the many strands of research on inositol lipid-mediated signalling and containing contributions by leading authorities in their fields, Inositol Lipids in Cell Signalling is essential for any involved biochemist, cell biologist, or pharmacologist.