Download or read book Hyaluronan in Cancer Biology written by Robert Stern and published by Academic Press. This book was released on 2009-03-07 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hyaluronan biology is being recognized as an important regulator of cancer progression. Paradoxically, both hyaluronan (HA) and hyaluronidases, the enzymes that eliminate HA, have also been correlated with cancer progression. Hyaluronan, a long-chain polymer of the extracellular matrix, opens up tissue spaces through which cancer cells move and metastasize. It also confers motility upon cells through interactions of cell-surface HA with the cytoskeleton. Embryonic cells in the process of movement and proliferation use the same strategy. It is an example of how cancer cells have commandeered normal cellular processes for their own survival and spread. There are also parallels between cancer and wound healing, cancer occasionally being defined as a wound that does not heal. The growing body of literature regarding this topic has recently progressed from describing the association of hyaluronan and hyaluronidase expression associated with different cancers, to understanding the mechanisms that drive tumor cell activation, proliferation, drug resistance, etc. No one source, however, discusses hyaluronan synthesis and catabolism, as well as the factors that regulate the balance. This book will offer a comprehensive summary and cutting-edge insight into Hyaluronan biology, the role of the HA receptors, the hyaluronidase enzymes that degrade HA, as well as HA synthesis enzymes and their relationship to cancer. - Offers a comprehensive summary and cutting-edge insight into Hyaluronan biology, the role of the HA receptors, the hyaluronidase enzymes that degrade HA, as well as HA synthesis enzymes and their relationship to cancer - Chapters are written by the leading international authorities on this subject, from laboratories that focus on the investigation of hyaluronan in cancer initiation, progression, and dissemination - Focuses on understanding the mechanisms that drive tumor cell activation, proliferation, and drug resistance
Download or read book Hyaluronan Signaling and Turnover written by Melanie Simpson and published by Academic Press. This book was released on 2014-07-26 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Cancer Research provides invaluable information on the exciting and fast-moving field of cancer research. Here, once again, outstanding and original reviews are presented on a variety of topics. This volume covers hyaluronan signaling and turnover. - Provides information on cancer research - Outstanding and original reviews - Suitable for researchers and students
Download or read book Chemistry and Biology of Hyaluronan written by Hari G. Garg and published by Elsevier. This book was released on 2004-07-14 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: It was probably the French chemist Portes, who first reported in 1880 that the mucin in the vitreous body, which he named hyalomucine, behaved differently from other mucoids in cornea and cartilage. Fifty four years later Karl Meyer isolated a new polysaccharide from the vitreous, which he named hyaluronic acid. Today its official name is hyaluronan, and modern-day research on this polysaccharide continues to grow. Expertly written by leading scientists in the field, this book provides readers with a broad, yet detailed review of the chemistry of hyaluronan, and the role it plays in human biology and pathology. Twenty-seven chapters present a sequence leading from the chemistry and biochemistry of hyaluronan, followed by its role in various pathological conditions, to modified hylauronans as potential therapeutic agents and finally to the functional, structural and biological properties of hyaluronidases. Chemistry and Biology of Hyaluronan covers the many interesting facets of this fascinating molecule, and all chapters are intended to reach the wider research community. - Comprehensive look at the chemistry and biology of hyaluronans - Essential to Chemists, Biochemists and Medical researchers - Broad yet detailed review of this rapidly growing research area
Download or read book Hyaluronan written by Alberto Passi and published by Springer Nature. This book was released on 2023-06-22 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the structural and biological properties of the extracellular matrix component and glycosaminoglycan polymer hyaluronan (or hyaluronic acid, HA). The book discusses various aspects of HA biology, e.g., HA synthesis and degradation, as well as the role of HA in embryogenesis, development, and cell maintenance. The reader will learn about the role of HA in different tissues as well as its biological activities triggered by the interaction with different HA receptors. A closer look is had at the involvement of HA in human pathologies such as cancer, kidney fibrosis and wound healing. Biotechnological and biomedical applications for HA such as scaffold generation and drug delivery, including the novel synthetic sulphated HA are explored. This work will appeal to a wide readership within the extracellular matrix and hyaluronan field. It can serve as an introduction to the field for junior scientists but can also help senior scientists to gain a broader view of the field beyond their area of specialization. The series Biology of Extracellular Matrix is published in collaboration with the American Society for Matrix Biology and the International Society for Matrix Biology.
Download or read book Hyaluronic Acid written by V. N. Khabarov and published by John Wiley & Sons. This book was released on 2015-03-16 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hyaluronic acid is an essential part of connective, epithelial and neural tissues, and contributes to cell proliferation and migration. It is used as a stimulating agent for collagen synthesis and is a common ingredient in skin-care products, a multi-billion dollar industry, as it is believed to be a key factor in fighting the aging process. Hyaluronic Acid: Production, Properties, Application in Biology and Medicine consists of six chapters discussing the various issues of hyaluronic acid research. In Chapter 1, a historical analysis recounts the discovery and milestones of the research leading to the practical applications of hyaluronan. Chapter 2 is dedicated to biological role of the hyaluronic acid in nature, in particular in the human body. The chapter starts from the phylogenesis of hyaluronic acid, then describes hyaluronan functions in human ontogenesis and especially the role which hyaluronan plays in extracellular matrix of the different tissues. Chapter 3 describes the methods to manufacture and purify hyaluronic acid, including the analytical means for assessing quality of the finished product. Chapter 4 discusses the structure and rheological properties of hyaluronic acid considering effects on conformation and biological properties related to molecular weight. In Chapter 5, the physical and chemical methods for modifying the structure of hyaluronan are discussed including cross-linking using bi-functional reagents, solid-phase modification and effects of the combined action of high pressures and shift deformation. The final chapter focuses on the products derived from hyaluronic acid, including therapeutics composed of modified hyaluronan conjugated to vitamins, amino acids and oligo-peptides. The biological roles and medical applications of this polysaccharide have been extensively studied and this book provides a wealth of scientific data demonstrating the critical role of hyaluronic acid and its promise as a multifaceted bio-macromolecule. Approaching hyaluronic acid from multiple angles, this book links relationships between its biological functions, structure and physical–chemical properties. It will be an invaluable resource to researchers, both industrial and academic, involved in all aspects of hyaluronan-based technologies.
Download or read book The Chemistry Biology and Medical Applications of Hyaluronan and Its Derivatives written by T. C. Laurent and published by Portland Press, London. This book was released on 1998 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to collect within one volume information on hyaluronan. This polysaccharide has received rapid attention for two reasons: it has important regulative functions within cell biology; and it has become a commercially important product because of its use in ophthalmic surgery and treatment of joint diease. A number of other practical applications are also discussed. The book covers various aspects of hyaluronan from the structure and chemistry of the polymer to its metabolism, cell biological interactions, behaviour in pathological processes, and potentially new medical applications.
Download or read book Tumor Microenvironment written by Alexander Birbrair and published by Springer Nature. This book was released on 2020-04-07 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revealing essential roles of the tumor microenvironment in cancer progression, this volume focuses on the extracellular matrix components of the tumor during cancer development. Further, it teaches readers about the roles of distinct constituents of the tumor microenvironment and how they affect cancer development. Topics include heparan sulphate, hyaluronan, fibronectin, perlecan, glypican, matrix metalloproteinases, and much more. Taken alongside its companion volumes, Tumor Microenvironment: Extracellular Matrix Components – Part A updates us on what we know about the different aspects of the tumor microenvironment, as well as apprises us on the future advances in the field. For the newest generation of researchers, this volume serves as a useful introduction to the history of scientists’ focus on the tumor microenvironment, and explores how this knowledge is currently applied in cancer treatments. The book is an essential text for advanced cell biology and cancer biology students, as well as for scientists seeking an update on the developments in tumor microenvironment research. All of the chapter authors are renowned international experts in the field of cancer biology, and in the specific subfields that are the focus of their chapters.
Download or read book Extracellular Matrix in Tumor Biology written by Rolf A. Brekken and published by Springer. This book was released on 2017-08-04 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an overview on the influence of Extracellular Matrix (ECM) on tumor progression. It covers topics such as signaling induced by structural ECM proteins including collagen and fibronectin, the control of ECM deposition and the turnover in tumors. Also discussed are the migration of cells through basement membranes and the function of proteoglycans including lumican and veriscan in tumor progression. Biomaterial-based in-vitro models as well as C. elegans models of the tumor microenvironment are used to show how these models can lead to a greater understanding of the disease mechanisms that promote cancer progression. The book addresses researchers working on cancer biology or ECM, and oncologists alike.
Download or read book The Biology of Hyaluronan written by David Evered and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents state-of-the-art applications in hyaluronan research, from hyaluronan's physicochemical properties to its clinical role as a connective tissue marker and its surgical implications, particularly in ear, eye and orthopaedic surgery. Covers hyaluronan's synthesis and catabolism, its role in cells, its interactions with specific binding proteins, and its role in the embryonic nervous system.
Download or read book Interaction between Hyaluronic Acid and Its Receptors CD44 RHAMM Regulates the Activity of Inflammation and Cancer written by David Naor and published by Frontiers Media SA. This book was released on 2016-07-18 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biological outcome of Hyaluronan (also hyaluronic acid, abbreviated HA) interaction with its CD44 or RHAMM receptors recently attracted much attention within the scientific community owing to a Nature article by Tian X et al. (Nature 2013; 499:346-9). The article described a life span exceeding 30 years in naked mole rats, whereas the maximal lifespan of mice, to which the naked mole rat is related, is only 4 years. This observation is accompanied by the finding that the naked mole rat, in contrast to the mouse, does not develop spontaneous tumors during this exceptional longevity. The article provides evidence that interaction of long tissue HA (6000-12,000 kDa) of the naked mole rat with cell surface CD44, in contrast to the interaction of short tissue HA (less than 3000 kDa) with the mouse CD44, makes the difference. More specifically, this communication shows that the interaction of short HA with fibroblasts’ CD44 imposes on them susceptibility for malignant transformation, whereas the corresponding interaction with long HA imposes on the fibroblasts a resistance to malignant transformation. The article does not explain the mechanism that underlines these findings. However, the articles, that will be published in the proposed Research Topic in the Inflammation section of Frontiers in Immunology, can bridge not only this gap, but also may explain why interaction between short HA and cell surface CD44 (or RHAMM, an additional HA receptor) enhances the development of inflammatory and malignant diseases. Furthermore, the articles included in the proposed Frontiers Research Topic will show that cancer cells and inflammatory cells share several properties related to the interaction between short HA and cell surface CD44 and/or RHAMM. These shared properties include: 1. Support of cell migration, which allows tumor metastasis and accumulation of inflammatory cells at the inflammation site; 2. Delivery of intracellular signaling, which leads to cell survival of either cancer cells or inflammatory cells; 3. Delivery of intracellular signaling, which activates cell replication and population expansion of either cancer cells or inflammatory cells; and 4. Binding of growth factors to cell surface CD44 of cancer cells or inflammatory cells (i.e., the growth factors) and their presentation to cells with cognate receptors (endothelial cells, fibroblasts), leading to pro-malignant or pro-inflammatory activities. Going back to the naked mole rat story, we may conclude from the proposed articles of this Frontiers Research Topic that the long HA, which displays anti-malignant effect, interferes with the above described pro-malignant potential of the short HA (perhaps by competing on the same CD44 receptor). Extrapolating this concept to Inflammation, the same mechanism (competition?) may be valid for inflammatory (and autoimmune) activities. If this is the case, long HA may be used for therapy of both malignant and inflammatory diseases. Moreover, targeting the interaction between short HA and CD44 (e.g. by anti-CD44 blocking antibodies) may display also a therapeutic effect on both malignant and inflammatory diseases, an issue that encourages not only fruitful exchange of views, but also practical experimental collaboration.
Download or read book Essentials of Glycobiology written by Ajit Varki and published by CSHL Press. This book was released on 1999 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.
Download or read book Nanomaterials for Cancer Therapy written by Challa S. S. R. Kumar and published by Wiley-VCH. This book was released on 2006-07-24 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive overview on nanotechnological approaches to cancer therapy brings together therapeutic oncology and nanotechnology, showing the various strategic approaches to selectively eliminating cancerous cells without damaging the surrounding healthy tissue. The strategies covered include magnetic, optical, microwave and neutron absorption techniques, nanocapsules for active agents, nanoparticles as active agents, and active and passive targeting, while also dealing with fundamental aspects of how nanoparticles cross biological barriers. A valuable single source gathering the many articles published in specialized journals often difficult to locate for members of the other disciplines involved.
Download or read book Hyaluronan written by J F Kennedy and published by Woodhead Publishing. This book was released on 2002-10-04 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hyaluronan and its derivatives has developed very quickly in the last few years from a scientific novelty into an important new material for a diverse range of medical and biomaterial applications. This landmark conference focused on developments and applications in the use of hyaluronan in tissue repair and reconstruction, drug delivery systems, anti-cancer treatments and joint recovery and engineering. The entire range of hyaluronan progress is covered in depth by the more than 135 individual papers: Analytical chemistry Structural elucidation and basic chemistry Electron microscopy and atomic force microscopy Production, purification and characterisation Quality in production systems Chemical modification Derivatives and properties Cross-linking Free radical modification Physical characterisation Rheology Aggregation phenomena Interaction with water and solution properties Cell biology Control and regulation of HA synthases Cell surface chemistry HA cell receptors and cell signalling Interaction with proteins and other biological ligands Biophysical aspects Effects on pain receptors Neurobiology Role in organisation of extracellular matrix Role in development (embryogenesis): cell movement/migration Medical applications Uses in cartilage and wound repair Inflammation Wound regenerative healing Surgery and tissue engineering Viscosupplementation / osteoarthritis Viscoaugmentation and viscoprotection Anti-adhesion applications Brug delivery systems Binding onto tumour cells and metastases Outlines the proceedings of the landmark conference which focused on key developments and applications in the use of hyaluronan in tissue repair and reconstruction, among other uses The entire range of hyaluronan processes is dealt with in depth by more than 135 individual papers presented in two volumes Covers analytical chemistry, chemical modification, physical characterisation, cell biology and medical applications
Download or read book Targeting of Prostate Cancer with Hyaluronan Binding Proteins written by and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is to test if hyaluronan (HA) binding proteins (HABP), an abundant protein in cartilage, is a new category of anti-tumor substance. This hypothesis is based on the facts that: (1) the shake cartilage powder or its extracts have been widely used by patients with different tumors in USA, Europe and Asia for a decade, in believing that avascular cartilage might contain some natural anti-tumor/angiogenesis substance; (2) certain angiogenic inhibitor, such as endostatin, has HA binding domain; and (3) some hyaluronan binding proteins, such as soluble CD44 and proteins from scapular chondrocytes or have anti-tumor/angiogenesis effect. In the past year, we have purified a large quantity of hyaluronan binding proteins from bovine cartilage and test its anti-tumor and anti-angiogenesis effects. The result are promising, indicating that (1) HABP can inhibit the anchorage- dependent and independent growth of tumor cells; (2) HABP can inhibit proliferation and migration of endothelial cells in vitro and angiogenesis in vivo; (3) HABP can reduce the growth of TSU prostate cancer and other tumor in vivo; (4) HABP can inhibit the experimental lung metastasis. It seems that HABP is a good candidate for development into a new anti- tumor agent. Next year, we will focus on test HABP from human source using molecular biology approaches. The human HABP will be cloned, inserted into expression vector and transfected into prostate cancer cells or infected in established prostate tumor to see the effect of human HABP on tumor growth. The underlying molecular mechanism of HABP by which it exerts anti-tumor/angiogenesis effect will also be explored.
Download or read book The Extracellular Matrix and the Tumor Microenvironment written by Ilona Kovalszky and published by Springer Nature. This book was released on 2022-07-06 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the most important and best studied extracellular and pericellular molecules of the tumor microenvironment. It gives a comprehensive overview of their role in tumor development and cancer progression. Twelve chapters deal with the biochemical and biophysical background of extracellular matrix (ECM) changes in the tumor stroma compared to the physiological state. The reader learns about the major ECM components that are deregulated during cancer development and how they are associated with cancer progression associated with survival, inflammation process, among others. These are followed by recent data about the cooperative activity of extracellular matrix in tumor metabolism, promoting cancer progression. Two chapters focus specifically on the critical role of the ECM in tumor angiogenesis, linking this process to cellular infiltration and metastatic behavior of tumors. The final part describes how the ECM influences the success of immuno- and chemotherapy in cancer patients, its potential as biomarkers for diagnosis, prognosis, and therapeutic target, as well as the mechanism of resistance-associated changes in the ECM. This book is an interesting read for anyone who want to know more about ECM and cancer biology. Early career scientists can use it as an introduction to the field, offering an excellent tool for studying ECM. Advanced researchers and clinicians can gain a broader overview of the subject, considering the role of ECM for influencing every cancer hallmark as well as in the response of cancer treatments. The work serves to inspire future research and shows that the ECM should be considered as an important factor in the development of cancer therapeutics. The series "Biology of Extracellular Matrix" is published in collaboration with the American Society for Matrix Biology and the International Society for Matrix Biology.
Download or read book Cancer written by Gary S. Stein and published by John Wiley & Sons. This book was released on 2019-09-18 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to recent insights into the genetic and epigenetic parameters of cancer biology and pathology and emerging clinical applications The thoroughly updated second edition of The Biology and Treatment of Cancer, now titled Cancer: Prevention, Early Detection, Treatment and Recovery, goes beyond reviewing the fundamental properties of cancer biology and the relevant issues associated with treatment of the disease. The new edition contains coverage of additional "patient centric" topics and presents cancer biology with selection of topics, facts, and perspectives written in easy-to-understand terms. With contributions from noted experts, the book explores recent advances in the understanding of cancer including breakthroughs in the molecular and cellular basis of cancer and provides strategies for approaching cancer prevention, early detection, and treatment. The authors incorporate recent information on the genetic and epigenetic parameters of cancer biology and pathology with indications of emerging clinical applications. The text offers a unique guide to cancer prevention, early detection, treatment, and recovery for students, caregivers, and most importantly cancer patients. This significant book: Incorporates current insight into the genetic and epigenetic parameters of cancer biology and pathology and information on emerging clinical applications Contains contributions from leaders in cancer research, care, and clinical trials Offers an accessible guide to an accurate and balanced understanding of cancer and the cancer patient Focuses on the importance of cancer prevention, early detection, treatment, and survivorship Written for medical students, students of cancer biology, and caregivers and cancer patients, Cancer: Prevention, Early Detection, Treatment and Recovery offers an authoritative overview of the challenges and opportunities associated with cancer biology, cancer research, and the spectrum of clinical considerations.
Download or read book Hyaluronan CD44 Interactions Decrease the Metastatic Potential of Breast Cancer Cells written by and published by . This book was released on 2007 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The adhesion receptor CD44 is known to decrease the metastatic potential of breast cancer cells in vivo. This study focuses on understanding the mechanisms by which CD44 inhibits breast cancer cell invasion. We have found that the interaction between CD44 and Hyaluronan leads to decreased phosphorylation of FAK. Additionally, this interaction also leads to decreased transcription of the metalloprotease MMP9. Together, these mechanisms provide significant insight into how CD44 inhibits the movement of breast cancer cells away from their primary site.
