Signalling Networks In Cell Shape And Motility
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Author | : Gregory R. Bock |
Publisher | : John Wiley & Sons |
Total Pages | : 251 |
Release | : 2005-10-31 |
Genre | : Science |
ISBN | : 0470017651 |
Download Signalling Networks in Cell Shape and Motility Book in PDF, Epub and Kindle
This book features contributions from experts in cell biology, genetics, neurobiology, immunology and structural biology. The unifying element is that they all study processes of cell shape change and motility. Several key questions in this field of research are discussed: What are the organising principles behind cell shape change? Are there ‘master switches’ present in every cell type? How are extracellular signals interpreted by the cell in order to activate intracellular mechanisms? What is the influence of the extracellular matrix on cell movement and internal signalling pathways? How do pathogens subvert cellular systems in order to stimulate or block their uptake? The book addresses all of these important questions. Data are presented on the key proteins that regulate cell shape: the GTP binding proteins of the Rho family. There are also extensive discussions of the potential applications of the data to clinical problems, particularly that of cell motility in cancer.
Author | : Bruce Alberts |
Publisher | : |
Total Pages | : 0 |
Release | : 2002 |
Genre | : Cytology |
ISBN | : 9780815332183 |
Download Molecular Biology of The Cell Book in PDF, Epub and Kindle
Author | : Kermit L. Carraway |
Publisher | : Springer Science & Business Media |
Total Pages | : 293 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 3662129930 |
Download Signaling and the Cytoskeleton Book in PDF, Epub and Kindle
This monograph explores the relationships between cell signaling and the cytoplasmic cytoskeleton in fundamental cell processes, thus bridging the gap between two very active aspects of molecular cell biology. It covers the two main - and reciprocal - questions of these relationships: How are structure and function of the cytoskeleton affected by external signals which impinge on the cell? How does the cytoskeleton influence the cellular signaling processes which determine cell behavior?
Author | : Lynne Chang |
Publisher | : |
Total Pages | : |
Release | : 2005 |
Genre | : |
ISBN | : |
Download Constructing an Intermediate Filament Network in Vivo Book in PDF, Epub and Kindle
IF play numerous roles in major cellular processes that include cell motility, the determination and maintenance of cell shape, cell signaling, and are major determinants of the mechanical properties of cells. Combined with their cell type and differentiation specific expression, it is clear that they play an important role in tailoring the cytoplasmic environment and architecture for each cell type. Increasing our knowledge of the assembly and maintenance of IF networks in vivo will be crucial for understanding the cytoskeletons' roles in cell physiological processes.
Author | : Jose C. Jimenez-Lopez |
Publisher | : BoD – Books on Demand |
Total Pages | : 344 |
Release | : 2017-05-17 |
Genre | : Science |
ISBN | : 9535131699 |
Download Cytoskeleton Book in PDF, Epub and Kindle
The cytoskeleton is a highly dynamic intracellular platform constituted by a three-dimensional network of proteins responsible for key cellular roles as structure and shape, cell growth and development, and offering to the cell with "motility" that being the ability of the entire cell to move and for material to be moved within the cell in a regulated fashion (vesicle trafficking). The present edition of Cytoskeleton provides new insights into the structure-functional features, dynamics, and cytoskeleton's relationship to diseases. The authors' contribution in this book will be of substantial importance to a wide audience such as clinicians, researches, educators, and students interested in getting updated knowledge about molecular basis of cytoskeleton, such as regulation of cell vital processes by actin-binding proteins as cell morphogenesis, motility, their implications in cell signaling, as well as strategies for clinical trial and alternative therapies based in multitargeting molecules to tackle diseases, that is, cancer.
Author | : David A. Frank |
Publisher | : Springer Science & Business Media |
Total Pages | : 358 |
Release | : 2002-12-31 |
Genre | : Medical |
ISBN | : 1402073402 |
Download Signal Transduction in Cancer Book in PDF, Epub and Kindle
One of the most exciting areas of cancer research now is the development of agents which can target signal transduction pathways that are activated inappropriately in malignant cells. The understanding of the molecular abnormalities which distinguish malignant cells from their normal counterparts has grown tremendously. This volume summarizes the current research on the role that signal transduction pathways play in the pathogenesis of cancer and how this knowledge may be used to develop the next generation of more effective and less toxic anticancer agents. Series Editor comments: "The biologic behavior of both normal and cancer cells is determined by critical signal transduction pathways. This text provides a comprehensive review of the field. Leading investigators discuss key molecules that may prove to be important diagnostic and/or therapeutic targets."
Author | : Eric Wong |
Publisher | : Axolotl Academic Publishing |
Total Pages | : 283 |
Release | : 2009 |
Genre | : Biology |
ISBN | : 0985226110 |
Download Cells: Molecules and Mechanisms Book in PDF, Epub and Kindle
"Yet another cell and molecular biology book? At the very least, you would think that if I was going to write a textbook, I should write one in an area that really needs one instead of a subject that already has multiple excellent and definitive books. So, why write this book, then? First, it's a course that I have enjoyed teaching for many years, so I am very familiar with what a student really needs to take away from this class within the time constraints of a semester. Second, because it is a course that many students take, there is a greater opportunity to make an impact on more students' pocketbooks than if I were to start off writing a book for a highly specialized upper- level course. And finally, it was fun to research and write, and can be revised easily for inclusion as part of our next textbook, High School Biology."--Open Textbook Library.
Author | : Marie-France Carlier |
Publisher | : Springer Science & Business Media |
Total Pages | : 434 |
Release | : 2010-09-23 |
Genre | : Medical |
ISBN | : 904819301X |
Download Actin-based Motility Book in PDF, Epub and Kindle
Since the discovery of actin by Straub in the 1950’s and the pioneering work of Oosawa on actin self-assembly in helical laments in the 1960’s, many books and conference proceedings have been published. As one of the most essential p- teins in life, essential for movement in organisms rangingfrom bacteria to higher eukaryotes, it is no surprise that actin has fascinated generations of scientists from many different elds. Actin can be considered as a “living treasure” of biology; the kinetics and thermodynamics of self-assembly, the dissipative nature of actin po- merization, the molecular interactions of monomeric and polymerized actin with regulators, the mechanical properties of actin gels, and more recently the force p- ducing motile and morphogenetic processes organized by the actin nanomachine in response to signaling, are all milestones in actin research. Discoveries that directly derive from and provide deeper insight into the fundamental properties of actin are constantly being made, making actin an ever appealing research molecule. At the same time, the explosion in new technologies and techniques in biological sciences has served to attract researchers from an expanding number of disciplines, to study actin. This book presents the latest developments of these new multiscale approaches of force and movement powered by self-assembly processes, with the hope to opening our perspectives on the many areas of actin-based motility research.
Author | : Sushil K. Sarna |
Publisher | : Biota Publishing |
Total Pages | : 159 |
Release | : 2010-11-01 |
Genre | : Medical |
ISBN | : 1615041516 |
Download Colonic Motility Book in PDF, Epub and Kindle
Three distinct types of contractions perform colonic motility functions. Rhythmic phasic contractions (RPCs) cause slow net distal propulsion with extensive mixing/turning over. Infrequently occurring giant migrating contractions (GMCs) produce mass movements. Tonic contractions aid RPCs in their motor function. The spatiotemporal patterns of these contractions differ markedly. The amplitude and distance of propagation of a GMC are several-fold larger than those of an RPC. The enteric neurons and smooth muscle cells are the core regulators of all three types of contractions. The regulation of contractions by these mechanisms is modifiable by extrinsic factors: CNS, autonomic neurons, hormones, inflammatory mediators, and stress mediators. Only the GMCs produce descending inhibition, which accommodates the large bolus being propelled without increasing muscle tone. The strong compression of the colon wall generates afferent signals that are below nociceptive threshold in healthy subjects. However, these signals become nociceptive; if the amplitudes of GMCs increase, afferent nerves become hypersensitive, or descending inhibition is impaired. The GMCs also provide the force for rapid propulsion of feces and descending inhibition to relax the internal anal sphincter during defecation. The dysregulation of GMCs is a major factor in colonic motility disorders: irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and diverticular disease (DD). Frequent mass movements by GMCs cause diarrhea in diarrhea predominant IBS, IBD, and DD, while a decrease in the frequency of GMCs causes constipation. The GMCs generate the afferent signals for intermittent short-lived episodes of abdominal cramping in these disorders. Epigenetic dysregulation due to adverse events in early life is one of the major factors in generating the symptoms of IBS in adulthood.
Author | : Society for Experimental Biology (Great Britain) |
Publisher | : |
Total Pages | : 544 |
Release | : 1968 |
Genre | : Science |
ISBN | : |
Download Aspects Cell Motility Book in PDF, Epub and Kindle