Angiogenesis Assays PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Angiogenesis Assays PDF full book. Access full book title Angiogenesis Assays by Carolyn A. Staton. Download full books in PDF and EPUB format.
Author: Carolyn A. Staton
Publisher: John Wiley & Sons
ISBN: 047002934X
Category : Medical
Languages : en
Pages : 410
Get Book Here
Book Description
Angiogenesis, the development of new blood vessels from the existing vasculature, is essential for physiological growth and over 18,000 research articles have been published describing the role of angiogenesis in over 70 different diseases, including cancer, diabetic retinopathy, rheumatoid arthritis and psoriasis. One of the most important technical challenges in such studies has been finding suitable methods for assessing the effects of regulators of eh angiogenic response. While increasing numbers of angiogenesis assays are being described both in vitro and in vivo, it is often still necessary to use a combination of assays to identify the cellular and molecular events in angiogenesis and the full range of effects of a given test protein. Although the endothelial cell - its migration, proliferation, differentiation and structural rearrangement - is central to the angiogenic process, it is not the only cell type involved. the supporting cells, the extracellular matrix and the circulating blood with its cellular and humoral components also contribute. In this book, experts in the use of a diverse range of assays outline key components of these and give a critical appraisal of their strengths and weaknesses. Examples include assays for the proliferation, migration and differentiation of endothelial cells in vitro, vessel outgrowth from organ cultures, assessment of endothelial and mural cell interactions, and such in vivo assays as the chick chorioallantoic membrane, zebrafish, corneal, chamber and tumour angiogenesis models. These are followed by a critical analysis of the biological end-points currently being used in clinical trials to assess the clinical efficacy of anti-angiogenic drugs, which leads into a discussion of the direction future studies should take. This valuable book is of interest to research scientists currently working on angiogenesis in both the academic community and in the biotechnology and pharmaceutical industries. Relevant disciplines include cell and molecular biology, oncology, cardiovascular research, biotechnology, pharmacology, pathology and physiology.
Author: Carolyn A. Staton
Publisher: John Wiley & Sons
ISBN: 047002934X
Category : Medical
Languages : en
Pages : 410
Get Book Here
Book Description
Angiogenesis, the development of new blood vessels from the existing vasculature, is essential for physiological growth and over 18,000 research articles have been published describing the role of angiogenesis in over 70 different diseases, including cancer, diabetic retinopathy, rheumatoid arthritis and psoriasis. One of the most important technical challenges in such studies has been finding suitable methods for assessing the effects of regulators of eh angiogenic response. While increasing numbers of angiogenesis assays are being described both in vitro and in vivo, it is often still necessary to use a combination of assays to identify the cellular and molecular events in angiogenesis and the full range of effects of a given test protein. Although the endothelial cell - its migration, proliferation, differentiation and structural rearrangement - is central to the angiogenic process, it is not the only cell type involved. the supporting cells, the extracellular matrix and the circulating blood with its cellular and humoral components also contribute. In this book, experts in the use of a diverse range of assays outline key components of these and give a critical appraisal of their strengths and weaknesses. Examples include assays for the proliferation, migration and differentiation of endothelial cells in vitro, vessel outgrowth from organ cultures, assessment of endothelial and mural cell interactions, and such in vivo assays as the chick chorioallantoic membrane, zebrafish, corneal, chamber and tumour angiogenesis models. These are followed by a critical analysis of the biological end-points currently being used in clinical trials to assess the clinical efficacy of anti-angiogenic drugs, which leads into a discussion of the direction future studies should take. This valuable book is of interest to research scientists currently working on angiogenesis in both the academic community and in the biotechnology and pharmaceutical industries. Relevant disciplines include cell and molecular biology, oncology, cardiovascular research, biotechnology, pharmacology, pathology and physiology.
Author: Domenico Ribatti
Publisher: Academic Press
ISBN: 0128140216
Category : Science
Languages : en
Pages : 130
Get Book Here
Book Description
In Vivo Models to Study Angiogenesis provides the latest information and an overview of the most common assays for studying angiogenesis in vivo. Under physiological conditions, angiogenesis is tightly controlled, whereas increased production of angiogenic stimuli and/or reduced production of angiogenic inhibitors leads to abnormal neovascularization, such as occurs in cancer, chronic inflammatory disease, diabetic retinopathy, macular degeneration and cardiovascular disorders. Several genetic and epigenetic mechanisms are involved in the early development of the vascular system. This book presents the latest information from the extensive literature and research available. Evidence is now emerging that blood vessels themselves have the ability to provide instructive regulatory signals to surrounding non-vascular target cells during organ development. Thus, endothelial cell signaling is currently believed to promote fundamental cues for cell fate specification, embryo patterning, organ differentiation and postnatal tissue remodeling. - Provides information on the most common assays to study angiogenesis in vivo - Presents an ideal reference for those interested in angiogenesis as a normal and vital process in growth and development - Covers wound healing, the formation of granulation tissue, and the transition of tumors from benign to malignant
Author: Thomas H. Adair
Publisher: Morgan & Claypool Publishers
ISBN: 1615043306
Category : Medical
Languages : en
Pages : 85
Get Book Here
Book Description
Angiogenesis is the growth of blood vessels from the existing vasculature. The field of angiogenesis has grown enormously in the past 30 years, with only 40 papers published in 1980 and nearly 6000 in 2010. Why has there been this explosive growth in angiogenesis research? Angiogenic therapies provide a potential to conquer cancer, heart diseases, and more than 70 of life's most threatening medical conditions. The lives of at least 1 billion people worldwide could be improved with angiogenic therapy, according to the Angiogenesis Foundation. In this little book, we provide a simple approach to understand the essential elements of the angiogenic process, we critique the most powerful angiogenesis assays that are used to discover proangiogenic and antiangiogenic substances, and we provide an in-depth physiological perspective on how angiogenesis is regulated in normal, healthy tissues of the human body. All tissues of the body require a continuous supply of oxygen to burn metabolic substrates that are needed for energy. Oxygen is conducted to these tissues by blood capillaries: more capillaries can improve tissue oxygenation and thus enhance energy production; fewer capillaries can lead to hypoxia and even anoxia in the tissues. This means that angiogenic therapies designed to control the growth and regression of blood capillaries can be used to improve the survival of poorly perfused tissues that are essential to the body (heart, brain, skeletal muscle, etc.) and to rid the body of unwanted tissues (tumors). Table of Contents: Overview of Angiogenesis / Angiogenesis Assays / Regulation: Metabolic Factors / Regulation: Mechanical Factors / Glossary / References / Author Biographies
Author: Stewart Martin
Publisher: Humana Press
ISBN: 9781627038010
Category : Medical
Languages : en
Pages : 0
Get Book Here
Book Description
As experimentation and clinical trials with first generation anti-angiogenic agents have yielded results and our understanding of the biology and physiology of blood and lymphatic vessels has increased, a new angiogenesis volume swiftly became a necessity. Angiogenesis Protocols, Second Edition remains true to its original vision of providing a single source for angiogenesis researchers, irrespective of levels of resource and expertise, by collecting a range of methods for cell isolation and assessing angiogenesis in vivo or in vitro. This information, however, is expanded to include chapters on circulating endothelial progenitor cells, angiogenic signalling pathways, imaging of angiogenesis, and measurement of tissue blood flow. Written in the Methods in Molecular BiologyTM series format, the chapters provide step-by-step laboratory protocols, lists of necessary materials and reagents, and a Notes section, which details tips on troubleshooting and avoiding known pitfalls. Extensive and cutting-edge, Angiogenesis Protocols, Second Edition is not only a practical handbook for key techniques, but also an informative and enjoyable read for all those interested, no matter how directly, in angiogenesis.
Author: Domenico Ribatti
Publisher: Springer Science & Business Media
ISBN: 9048138450
Category : Medical
Languages : en
Pages : 130
Get Book Here
Book Description
The chick embryo chorioallantoic membrane (CAM) is an extraembryonic membrane which serves as a gas exchange surface and its function is supported by a dense capillary network. Because of its extensive vascularization and easy accessibility, the CAM has been broadly used to study the morpho-functional aspects of the angiogenesis process in vivo and to investigate the efficacy and mechanisms of action of pro-angiogenic and anti-angiogenic natural and synthetic molecules. The CAM is a suitable site for transplanting tissues, which can survive and develop in the CAM by peripheral anastomoses between graft and original CAM vasculature or by new angiogenic vessels grown from the CAM that invade the graft. While the formation of peripheral anastomoses between host and pre-existing donor vessels is the main, and the most common, mechanism involved in the revascularization of embryonic grafts, the growth of CAM-derived vessels into the graft is only stimulated in tumor grafts. The CAM has long been a favored system for the study of tumor angiogenesis and metastasis, because at this stage the chick immunocompetence system is not fully developed and the conditions for rejection have not been established. Tumors remain avascular for 72 h, after which they are penetrated by new blood vessels and begin a phase of rapid growth. Also, delivery of tumor cells onto the CAM allows the fine study of the effects of tumor derived angiogenic growth factors on blood vessel structure and functionality. The CAM may also used to verify the ability to inhibit the growth of capillaries by implanting tumors onto the CAM and by comparing tumor growth and vascularization with or without the administration of an anti-angiogenic molecule. Other studies using the tumor cells/CAM model have focused on the invasion of the chorionic epithelium and the blood vessels by tumor cells. The cells invade the epithelium and the mesenchymal connective tissue below, where they are found in the form of a dense bed of blood vessels, which is a target for intravasation.
Author: I.D. Goldberg
Publisher: Birkhäuser
ISBN: 3034890060
Category : Science
Languages : en
Pages : 437
Get Book Here
Book Description
We now know that excessive angiogenesis contributes to the development of a variety of disease processes, including cancer, chronic inflammatory disease, and diabetic retinopathy. On the other hand, insufficient angiogenesis may impair wound healing and organ repair. This volume describes recent advances in understanding the molecular regulation of angiogenesis. Subjects covered include important pro-angiogenic growth factors (e.g., vascular endothelial growth factor/vascular permeability factor, scatter factor/hepatocyte growth factor) and their receptors; angiogenesis inhibitors (e.g., thrombospondin-1, angiostatin); extracellular matrix factors (e.g., laminin) and specific vascular integrins (avb3 and avb5) that regulate angiogenesis; the roles of fibrin and the fibrinolytic system in angiogenesis; physical factors that regulate angiogenesis (hypoxia, pH); mechanisms by which specific cell types (macrophages, pericytes) regulate angiogenesis; and lymphangiogenesis, a subject often ignored in volumes of this type. Several chapters are also devoted to the prognostic and therapeutic implications of tumor angiogenesis, a subject of great interest to clinicians. Reflecting the latest advances in this exciting and expanding field, this comprehensive and authoritative monograph will prove invaluable to cell biologists, cancer researchers and pharmacologists.
Author: Gauri Misra
Publisher: Academic Press
ISBN: 0323898173
Category : Science
Languages : en
Pages : 222
Get Book Here
Book Description
Protocol Handbook for Cancer Biology brings together a comprehensive collection of the methods used for cancer assessment, diagnostics, and therapeutics. Various protocols are discussed along with alternative strategies, including the advantages and limitations of techniques that have been used in labs globally. These protocols are presented by cancer biology experts based on their real-world experience. The protocols in this book will be a valuable resource for cancer researchers and graduate students, who can utilize the techniques described to conduct research more efficiently and successfully. - Presents comprehensive protocols used for cancer assessment, diagnostics, and therapeutics all in one place - Encompasses alternative strategies considering the requirements of the end user and taking into consideration diverse research settings - Discusses limitations and advantages of each method in experimental design and execution, thus saving time during the research process
Author: Joyce Tombran-Tink
Publisher: Springer Science & Business Media
ISBN: 1597450472
Category : Medical
Languages : en
Pages : 409
Get Book Here
Book Description
Leading academic and pharmaceutical researchers and clinicians from many disciplines synthesize and summarize current clinical and basic knowledge concerning abnormal growth of blood vessels in the eye, the cause of major neovascular eye diseases. The authors also identify and assess the most promising approaches with potential for commercial exploitation and discuss the challenges encountered in developing therapeutics for ocular neovascular diseases. Highlights include illuminating chapters on gene therapy and novel drug delivery systems and excellent summaries of the newest therapeutic approaches.
Author: Nicanor I. Moldovan
Publisher: Springer Science & Business Media
ISBN: 9780306476976
Category : Medical
Languages : en
Pages : 138
Get Book Here
Book Description
New experimental observations often require fresh concepts for their interpretation, and at times even changes of paradigms. This is the situation with the recent realization that circulating endothelial progenitor cells may have an important contribution to the maintenance and formation of new endothelium in adult organisms, in a surprisingly wide variety of situations. The classical paradigm of angiogenesis, centered on the notion of "sprouting" can hardly accommodate them. It was previously realized that it needs to be "stretched out" to include alternative mechanisms of microvascular development, such as intussusception and capillary fusion. However, a major debate where to reconsider the sprouting mechanism, and to promote alternative views, did not take place yet. The number of publications in this field increased exponentially in the last years. Nevertheless, the concepts and notions so much needed to describe and to explain the new observations are still scarce, and heterogeneous. Within the larger community dedicated to the study of angiogenesis, the researchers involved in investigation of circulating precursor endothelial cells biology represent a subgroup with specific preoccupations and opinions. Many of them did not meet each other so far, and no major scientific events have been dedicated before exclusively to their interests. For the above reasons, the idea to organize a symposium addressing the new developments in angiogenesis research was received with enthusiasm by all those involved in its preparation.
Author: Domenico Ribatti
Publisher: Springer Nature
ISBN: 1071627031
Category : Medical
Languages : en
Pages : 216
Get Book Here
Book Description
This second edition provides new and updated methods and protocols for studying tumor angiogenesis in vitro and in vivo. Chapters detail morphological aspects of tumor angiogenesis, aortic ring, ex vivo tissue culture model for anti-angiogenic drug testing, transgenic zebrafish, orthotopic models of ovarian cancer, and uncovering metabolic effects of anti-angiogenic therapy in tumors by induced metabolic bioluminescence imaging.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. Cutting-edge and comprehensive, Tumor Angiogenesis Assays: Methods and Protocols, Second Edition is a valuable resource for all researchers interested in learning more about this important and developing field.
