An Investigation of Cellular Adhesion in Biological Systems PDF Download
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Author: Rahul S. Athalye
Publisher:
ISBN:
Category : Cell adhesion molecules
Languages : en
Pages : 114
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Book Description
Author: Rahul S. Athalye
Publisher:
ISBN:
Category : Cell adhesion molecules
Languages : en
Pages : 114
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Book Description
Author: Richard Manly
Publisher: Elsevier
ISBN: 0323156118
Category : Science
Languages : en
Pages : 319
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Book Description
Adhesion in Biological Systems summarizes the knowledge of adhesion in the presence of moisture, a condition required in almost all biological systems. Organized into four parts with a total of 17 chapters, this book begins with the principles of adhesion in biological systems. Then, it describes the various biological adhesives, as well as the adhesives for soft and hard tissues. Scientists in a number of fields, including physics, chemistry, zoology, botany, engineering, medicine, and pharmacy, will benefit from this book.
Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0
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Book Description
Author: R. E. Baier
Publisher:
ISBN:
Category : Adhesion
Languages : en
Pages : 38
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Book Description
Intimate molecular contact at joint interfaces is essential for the extremely localized surface forces to result in adhesion exceeding the cohesive strength of the joined materials. Liquids, however viscous, are perhaps a more important class of adhesives in biology than in any other field. Attention is focused on the spreading of well-defined liquids over rigid or coherent phases of potential biological interest. The contact angle (T) of liquids on solids provides an inverse measure of liquid spreading. Rectilinear plots of cos T vs liquid surface tension (L) define the critical surface tension of wetting (Lc) for each solid. Direct, simple correlations exist between Lc and solid surface composition. Wetting and adhesion can be completely changed by adsorbed films, even monolayers; adsorbed water, for example, can markedly decrease Lc. Wettability properties and Lc concept are pertinent to current adhesional and biomedical problems. Coupling agents have a potential role in bioadhesion. (Author).
Author:
Publisher: Academic Press
ISBN: 0124078893
Category : Science
Languages : en
Pages : 558
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Book Description
Cell adhesion is a fundamental determinant of embryonic development and organogenesis. Cellular Adhesion in Development and Disease, volume 112 in Current Topics in Developmental Biology, comprehensively surveys current developments in understanding how adhesion systems affect organismal development. Topics covered include nectins, nectin-like molecules, and afadin in development; cadherin adhesion, signaling, and morphogenesis; endothelial cell junctions; epidermal development and barrier formation; and more. This book surveys current understanding of how adhesion systems affect organismal development
Author: Martin E. Hemler
Publisher: Springer Science & Business Media
ISBN: 1461528305
Category : Medical
Languages : en
Pages : 292
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Book Description
The Fourth Annual Pezcoller Symposium entitled Adhesion Molecules: Cellular Recognition Mechanisms was held in Rovereto, Italy, June 24-26, 1992 and was focussed on the detailed mechanisms whereby cells utilize certain integral membrane proteins to perceive their surrounding environment and interact with it. With timely presentations and stimulating discussions this Symposium addressed the genetics and biochemistry of adhesion molecules, the regulation of their functions and their role in cancer and the immune system. Emphasis was given to adhesion proteins in the integrin family because of the widespread distribution of this group of molecules and its important role in essentially all eukaryotic biological systems. The regulation of integrin genes and their expression are discussed in detail, as are specific aspects of the genetics of fibronectin. The molecular basis for the regulation of certain integrins, the function of these proteins in determining cell adhesion, and the consequences of this adhesion for the function of the cells involved are discussed. The role of certain integrins in stimulating signal transduction, the essential involvement of integrins in conditioning the function of T and NK cells function, the heterogeneity of integrins and its biological consequences, and the role of cell adhesion molecules in tumor cells invasion and metastases are all extensively analyzed. New information was presented on the role of CD44 and splice variants in normal differentiation and tumor progression.
Author: Dirk Linke
Publisher: Springer Science & Business Media
ISBN: 9400709404
Category : Medical
Languages : en
Pages : 376
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Book Description
Over the last few years, bacterial adhesion has become a more and more important and active scientific area, but the field lacks communication and scientific exchange between medical and microbiology researchers who work with the relevant biological systems, and biochemists, structural biologists and physicists, who know and understand the physical methods best suited to investigate the phenomenon at the molecular level. The field consequently would benefit from a cross-disciplinary conference enabling such communication. This book tries to bridge the gap between the disciplines.
Author: David Garrod
Publisher: Elsevier
ISBN: 0080877133
Category : Science
Languages : en
Pages : 429
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Book Description
The aim of "The Adhesive Interaction of Cells" has been to assemble a series of reviews by leading international experts embracing many of the most important recent developments in this rapidly expanding field. The purpose of all biological research is to understand the form and function of living organisms and, by comprehending the normal, to find explanations and remedies for the abnormal and for disease conditions. The molecules involved in cell adhesion are of fundamental importance to the structure and function of all multicellular organisms. In this book, the contributors focus on the systems of vertebrates, especially mammals, since these are most relevant to human disease. It would have been equally possible to concentrate on developmental processes and adhesion in lower organisms. A major function of adhesion molecules is to bind cells to each other or to the extracellular matrix, but they are much more than "glue". Adhesions in animal tissues must be dynamic-forming, persisting, or declining in regulated fashion- to facilitate the mobility and turnover of tissue cells. Moreover, the majority of adhesion molecules are transmembrane molecules and thus provide links between the cells and their surroundings. This gives rise to another major function of adhesion molecules, the capacity to transduce signals across the hydrophobic barrier imposed by the plasma membrane. Such signal transduction is crucially important to many aspects of cellular function including the regulation of cell motility, gene expression, and differentiation. The work in this book progresses through four sections. Part I discusses the four major families of adhesion molecules themselves, the integrins (Green and Humphries), the cadherins (Stappert and Kemler), the selectins (Tedder et al.) and the immunoglobulin superfamily (Simmons); part 2 considers junctional complexes involved in cell interactions: focal adhesions and adherens junctions (Ben Ze'ev), desmosomes (Garrod et al.), and tight junctions (Citi and Cordenonsi). The signaling role of adhesion molecules is the focus of part 3, through integrins and the extracellular matrix (Edwards and Streuli), through platelet adhesion (Du and Ginsberg), and in the nervous system (Hemperley). In part 4, the aim is to show how adhesive phenomena contribute to important aspects of cell behavior and human health. Leukocyte trafficking (Haskard et al.), cancer metastasis (Marshall and Hart), cell migration (Paleck et al.), and implantation and placentation (Damsky et al.) are the topics considered in depth. The different sections are, of course, not mutually exclusive: it is both undesirable and impossible to separate structure from function when considering cell adhesion. Each chapter has its unique features, but some overlap is both invevitable and valuable since it provides different perspectives on closely related topics. We hope that the whole contributes a valuable and stimulating consideration of this important topic.
Author: Hans-Werner Denker
Publisher: S. Karger AG (Switzerland)
ISBN: 9783805575324
Category : Medical
Languages : en
Pages : 108
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Book Description
State-of-the-art reviews on the latest techniques Cell biology has emerged as one of the research areas where technological development and expansion of knowledge are particularly fast. A symposium on Molecular Approaches in Cell-Cell Adhesion' held in 2001 in Essen, Germany, provided a platform for discussing recent advances made in our understanding of the biology of cellular interactions that are mediated by direct membrane contact. Of particular interest are adhesion and signalling processes that are elicited at the apical cell pole of epithelia which is strategically positioned to regulate (resist or allow) such processes. The contributions selected from this symposium for inclusion in this special issue of Cells Tissues Organs are updated state-of-the-art reviews concentrating on two biological systems in which these interactions are crucial, i.e. vascular biology and embryo implantation. Cascades of events taking place during leukocyte rolling, adhesion and transmigration through the endothelium, including adhesion and signalling processes, do show striking similarities to what is going on between trophoblast and uterine epithelium during the initiation of embryo implantation. Experimental tools are now available to study these processes, not only the gene knockout technology but also techniques involving high resolution confocal microscopy combined with the study of signalling processes, and application as well as measurement of defined forces between cells at the nanoscale level using the force spectroscopy approach.
Author: Janek Byern
Publisher: Springer Science & Business Media
ISBN: 3709102863
Category : Technology & Engineering
Languages : en
Pages : 306
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Book Description
J. Herbert Waite Like many graduate students before and after me I was There are so many species about which nothing is known, mesmerized by a proposition expressed years earlier by and the curse of not knowing is apathy. Krogh (1929) – namely that “for many problems there is Bioadhesion is the adaptation featured in this book, an animal on which it can be most conveniently studied”. and biology has many adhesive practitioners. Indeed, This opinion became known as the August Krogh Prin- every living organism is adhesively assembled in the ciple and remains much discussed to this day, particu- most exquisite way. Clearly, speci? c adhesion needs to larly among comparative physiologists (Krebs, 1975). be distinguished from the opportunistic variety. I think The words “problems” and “animal” are key because of speci? c adhesion as the adhesion between cells in the they highlight the two fundamental and complementary same tissue, whereas opportunistic adhesion might be the foci of biological research: (1) expertise about an animal adhesion between pathogenic microbes and the urinary (zoo-centric), which is mostly observational and (2) a tract, or between a slug and the garden path. If oppor- mechanistic analysis of some problem in the animal’s life nistic bioadhesion is our theme, then there are still many history or physiology (problem-centric), which is usually practitioners but the subset is somewhat more select than a hypothesis-driven investigation. before.
