Download or read book Understanding the Role of Caspase 3 in Vivo written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Understanding the Role of Caspase 3 in Vivo written by Minna Woo and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Apoptosis or programmed cell death (PCD) is an evolutionarily conserved cellular process that is essential for normal development and homeostasis of multicellular organisms. Defects in the apoptosis signaling result in many diseases including autoimmune diseases and cancer. 'Caspases' (c_ysteinyl aspartate proteases ) are mammalian homologues of 'ced-3', a first pro-apoptotic gene found in the nematode 'Caenorhabditis elegans'. They are the executioners of apoptosis and 'Casapse-3' has the closest sequence homology to 'ced-3'. To better understand the role of 'caspase-3 in vivo', a genetic approach was taken to generate 'caspase-3' knockout (KO) mice. The findings presented in chapter two demonstrate that ' caspase-3' is required for activation induced cell death of peripheral T cells. In addition, experiments using different cell types with different death stimuli demonstrate that requirement for 'caspase-3' in apoptosis is context and cell type specific. Chapter 3 presents evidence that 'caspase-3' is required for Fas-mediated cell death of hepatocytes 'in vivo'. Furthermore, we demonstrate that ' caspase-3' plays a regulatory role in addition to the conventional executionary role in the apoptotic pathway. Data presented in chapter 4 illustrates a novel role of 'caspase-3' in cell cycle regulation. In peripheral B cells of 'caspase-3' KO mice, hyperproliferation without a primary defect in cell death is observed. Further examination showed that these activated 'caspase-3' null B cells have abnormal parameters of proteins involved in cell cycle regulation. These findings illustrate the complex role of 'caspase-3 in vivo' that need to be elucidated for ideal therapeutic designs for many diseases that result from defective apoptosis.
Download or read book Understanding the Role of Caspase 3 in Vivo microform written by Minna Woo and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2001 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radicals for Life written by Ernst van Faassen and published by Elsevier. This book was released on 2011-10-13 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radicals for Life: the Various Forms of Nitric Oxide provides an up-to-date overview of the role of nitrosocompounds and nitrosyl-iron complexes in physiology. Nitrosocompounds can be considered as stabilised forms of nitric oxide, one of the most important regulatory molecules in physiology today. Many nitrosocompounds share some of the physiological functions of nitric oxide, and may be formed inside living organisms. This is the first book to be published that is dedicated to the role of such nitrosocompounds in physiology, with particular emphasis on the nitrosocompounds that are endogenously formed in higher organisms and humans. Points of discussion include: physical and chemical properties of the compounds, the main chemical pathways in vivo, as well as the physiological effects that have been recognised to date. Each of the nineteen chapters is written by distinguished specialists in the field, well known for their original and important contributions to the subject. Also included are results from a wide range of studies in vitro, in cell cultures, animal models and human volunteers. Examples of alternative forms of nitric oxide, with special emphasis on their protective role against widespread human diseases like atherosclerosis, Alzheimer's disease, diabetes, sexual dysfunction, and renal insufficiency to stroke and ischemia are also included. - First monograph to consider and provide an overview of endogenous nitrosocompounds and nitrosyl-iron complexes - Extensive bibliographic references, written by specialists of human physiology - Providing high scientific quality with a focus on implications for human diseases
Download or read book Innovative Medicine written by Kazuwa Nakao and published by Springer. This book was released on 2015-10-13 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to innovative medicine, comprising the proceedings of the Uehara Memorial Foundation Symposium 2014. It remains extremely rare for the findings of basic research to be developed into clinical applications, and it takes a long time for the process to be achieved. The task of advancing the development of basic research into clinical reality lies with translational science, yet the field seems to struggle to find a way to move forward. To create innovative medical technology, many steps need to be taken: development and analysis of optimal animal models of human diseases, elucidation of genomic and epidemiological data, and establishment of “proof of concept”. There is also considerable demand for progress in drug research, new surgical procedures, and new clinical devices and equipment. While the original research target may be rare diseases, it is also important to apply those findings more broadly to common diseases. The book covers a wide range of topics and is organized into three complementary parts. The first part is basic research for innovative medicine, the second is translational research for innovative medicine, and the third is new technology for innovative medicine. This book helps to understand innovative medicine and to make progress in its realization.
Download or read book Zinc Signaling written by Toshiyuki Fukada and published by Springer Nature. This book was released on 2019-12-13 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, now in an extensively revised second edition, describes the crucial role of zinc signaling in biological processes on a molecular and physiological basis. Global leaders in the field review the latest knowledge, including the very significant advances in understanding that have been achieved since publication of the first edition. Detailed information is provided on all the essentials of zinc signaling, covering molecular aspects and the roles of zinc transporters, the zinc sensing receptor, and metallothioneins. Detection techniques for zinc signals, involving genetically encoded and chemical probes, are also described. The critical contributions of the zinc signal in maintaining health and the adverse consequences of any imbalance in the signal are then thoroughly addressed. Here, readers will find up-to-date information on the significance of the zinc signal in a wide range of conditions, including cardiovascular disorders, neurodegenerative diseases, diabetes, autoimmune diseases, inflammatory conditions, skin disease, osteoarthritis, and cancer. The book will be of value for researchers, clinicians, and advanced students.
Download or read book Caspase 3 written by Lunawati L. Bennett and published by Nova Science Publishers. This book was released on 2020-10-30 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Caspase 3: Structure, Functions and Interactions" is a book designed as an educational resource for researchers and health care providers who want to learn more about caspase 3. Physicians, pharmacists, other health care professionals can benefit from learning about the function of caspase 3 and its role in diseases and possible treatment options of using caspase 3-like compounds. New or seasoned scientists with research interests in caspases can learn novel ideas or interventions using caspase 3. Caspases are a family of enzymes that play an important role in developing normal organ formation and function, maintaining homeostasis, and regulating cell death and inflammation. There are 14 known caspase enzymes in mammals, and 12 present in humans. Each caspase varies in purpose and mechanism of action. Caspase-3 is a key cysteine-aspartic protease that is largely known for its role in executing cell death or apoptosis. There are a total of 8 chapters in the book. Chapter 1 introduces the caspase family, their classification, regulation, and role in apoptosis. Chapter 2 discusses caspase-3 role in causing or preventing diseases such as cardiac, diabetes, and cancer. Chapter 3 highlights the emerging roles of caspase-3 in biological processes beyond cell death. Complex regulatory mechanisms are required to coordinate timely and specific activation of caspase 3. As cancer continues to escalate as a major public health concern, caspase 3 role as the prominent executioner of apoptosis plays a central role as a key cellular protein as discussed in Chapter 4. Chapter 5 highlights our understanding on the activation of caspase 3/9 in starfish unfertilized eggs which elucidate the relationship of apoptosis in the vertebrates and nematodes. Chapter 6 discusses the interaction of caspase 3 with apoptotic peptide known as (KLAKLAK)2. Because of the cationic and amphipathic nature of (KLAKLAK)2, this peptide has the unique ability to cause the formation of apoptosome. Chapter 7 identifies caspase 3 role in central nervous system, aging, regeneration of neurons, and in Alzheimer's, Parkinson's, and other neurodegenerative diseases. Chapter 8 discusses biomarker and methods to detect caspase 3, and its interaction with different substrates and compounds. Recent reputable books, journals, monograms, clinical trial results, and hands-on research data are used. This book was written by doctor of philosophy (PhDs) that are doing research in the field of caspase 3. We hope this book become a valuable resource for researchers and others who want to know more about caspase 3 structure, functions and interactions.
Download or read book Apoptosis and Cancer written by Gil Mor and published by Humana Press. This book was released on 2014-10-13 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Apoptosis and Cancer: Methods and Protocols, Second Edition, expert researches in the field detail the performance of molecular and cellular biology techniques for studying and detecting the activation of the apoptotic pathway. Chapters focus on assays developed to detect its activation not only in vitro but also in vivo, optimized multiplex analysis, medium- to high-throughput screens, and the cellular process. 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 key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Apoptosis and Cancer: Methods and Protocols, Second Edition aids scientists as a stand-alone resource for the execution and analysis of the described protocols and as a reference for the study and detection of apoptosis within and outside the area of cancer research.
Download or read book Magnesium in the Central Nervous System written by Robert Vink and published by University of Adelaide Press. This book was released on 2011 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain is the most complex organ in our body. Indeed, it is perhaps the most complex structure we have ever encountered in nature. Both structurally and functionally, there are many peculiarities that differentiate the brain from all other organs. The brain is our connection to the world around us and by governing nervous system and higher function, any disturbance induces severe neurological and psychiatric disorders that can have a devastating effect on quality of life. Our understanding of the physiology and biochemistry of the brain has improved dramatically in the last two decades. In particular, the critical role of cations, including magnesium, has become evident, even if incompletely understood at a mechanistic level. The exact role and regulation of magnesium, in particular, remains elusive, largely because intracellular levels are so difficult to routinely quantify. Nonetheless, the importance of magnesium to normal central nervous system activity is self-evident given the complicated homeostatic mechanisms that maintain the concentration of this cation within strict limits essential for normal physiology and metabolism. There is also considerable accumulating evidence to suggest alterations to some brain functions in both normal and pathological conditions may be linked to alterations in local magnesium concentration. This book, containing chapters written by some of the foremost experts in the field of magnesium research, brings together the latest in experimental and clinical magnesium research as it relates to the central nervous system. It offers a complete and updated view of magnesiums involvement in central nervous system function and in so doing, brings together two main pillars of contemporary neuroscience research, namely providing an explanation for the molecular mechanisms involved in brain function, and emphasizing the connections between the molecular changes and behavior. It is the untiring efforts of those magnesium researchers who have dedicated their lives to unraveling the mysteries of magnesiums role in biological systems that has inspired the collation of this volume of work.
Download or read book Translational Research in Traumatic Brain Injury written by Daniel Laskowitz and published by CRC Press. This book was released on 2016-04-21 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traumatic brain injury (TBI) remains a significant source of death and permanent disability, contributing to nearly one-third of all injury related deaths in the United States and exacting a profound personal and economic toll. Despite the increased resources that have recently been brought to bear to improve our understanding of TBI, the developme
Download or read book PCR Technology written by Henry Erlich and published by Springer. This book was released on 2015-12-31 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an introduction to the methods and applications of polymerase chain reaction (PCR) technology, a technology developed by Erlich's group at Cetus and Cetus, and is expected to be used in all biology laboratories worldwide within the next few years.
Download or read book Apoptosis and Cancer written by Seamus J. Martin and published by S. Karger AG (Switzerland). This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past five years have witnessed an explosion of research efforts in the study of how cells die. This book provides an up-to-date overview of our current knowledge of apoptosis and how discoveries in this area impact on our understanding of cancer. By synthesizing many of the recent developments in this area and placing them in perspective, it fulfills an important need. All the contributions are written by experts in their respective fields. The first two chapters give a basic introduction to the cell death machinery and its role in tumor development and progression; subsequent chapters cover current aspects of apoptosis research, including the involvement of cell cycle-related proteins (e.g. cyclin-dependent kinases) in apoptosis, the role of Bcl-2, Bcr-Abl, Rb, p53 and myc in the regulation of cell death, and apoptosis in the context of specific neoplasms such as cancer of the prostate, kidney, leukemia and neuroblastoma. It is also discussed how insights into the regulation of apoptosis may be exploited for designing new drugs aimed at eliminating malignant cells. Compiling the most recent research results on the relationship between apoptosis and cancer in one handy volume, this book will provide a valuable reference for scientists working in cancer research as well as newcomers to the field.
Download or read book Fas Signaling written by Harald Wajant and published by Springer Science & Business Media. This book was released on 2007-04-03 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fas Signaling is focused on the signaling mechanisms and biology of the prototypic death receptor Fas, also called CD95 or APO-1. The chapters of this book cover, besides the well recognized apoptosis-related functions of Fas, its emerging role as a proinflammatory cytokine and as an inducer of alternative forms of cell death. Fas Signaling aims to provide the reader with an up-to-date survey of the various aspects of Fas biology and the open questions of the field are addressed. This title is intended for Ph.D and post-doctoral students starting to work in the field, but is also useful for everyone with an interest in the biology of this exciting molecule.
Download or read book Cytotoxicity written by Erman Salih Istifli and published by BoD – Books on Demand. This book was released on 2019-10-02 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compensating for cytotoxicity in the multicellular organism by a certain level of cellular proliferation is the primary aim of homeostasis. In addition, the loss of cellular proliferation control (tumorigenesis) is at least as important as cytotoxicity, however, it is a contrasting trauma. With the disruption of the delicate balance between cytotoxicity and proliferation, confrontation with cancer can inevitably occur. This book presents important information pertaining to the molecular control of the mechanisms of cytotoxicity and cellular proliferation as they relate to cancer. It is designed for students and researchers studying cytotoxicity and its control.
Download or read book Plant Programmed Cell Death written by Arunika N. Gunawardena and published by Springer. This book was released on 2015-10-08 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Programmed cell death (PCD) is a genetically encoded, active process which results in the death of individual cells, tissues, or whole organs. PCD plays an essential role in plant development and defense, and occurs throughout a plant’s lifecycle from the death of the embryonic suspensor to leaf and floral organ senescence. In plant biology, PCD is a relatively new research area, however, as its fundamental importance is further recognized, publications in the area are beginning to increase significantly. The field currently has few foundational reference books and there is a critical need for books that summarizes recent findings in this important area. This book contains chapters written by several of the world’s leading researchers in PCD. This book will be invaluable for PhD or graduate students, or for scientists and researchers entering the field. Established researchers will also find this timely work useful as an up-to-date overview of this fascinating research area.
Download or read book Cell Death written by Douglas R. Green and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A million cells in our bodies die every second--they commit suicide by activating a process called apoptosis or other forms of programmed cell death. These mechanisms are essential for survival of the body as a whole and play critical roles in various developmental processes, the immune system, and cancer. In this second edition of Douglas Green's essential book on cell death, Green retains the bottom-up approach of the first edition, starting with the enzymes that carry out the execution (caspases) and their cellular targets before examining the machinery that connects them to signals that cause cell death. He also describes the roles of cell death in development, neuronal selection, and the development of self-tolerance in the immune system, as well as how the body uses cell death to defend against cancer. The new edition is fully updated to cover the many recent advances in our understanding of the death machinery and signals that control cell death. These include the mechanisms regulating necroptosis, mitophagy, and newly identified processes, such as ferroptosis. The book will thus be of great interest to researchers actively working in the field, as well as biologists and undergraduates encountering the topic for the first time.
Download or read book The Atlas of Mouse Development written by Matthew H. Kaufman and published by Academic Press. This book was released on 1992-09 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Not since the early 1970s has there been an attempt to describe and illustrate the anatomy of the developing mouse embryo. More than ever such material is needed by biologists as they begin to unravel the molecular mechanisms underlying development and differentiation. After more than ten years of painstaking work, Matt Kaufman has completed The Atlas of Mouse Development--the definitive account of mouse embryology and development. For all those researching or studying mammalian development, The Atlas of Mouse Development will be the standard reference work for many years to come. Provides a comprehensive sequential account of the development of the mouse from pre-implantation to term Contains clear and concise descriptions of the anatomical features relevant to each stage of development Large format for easy use Contains explanatory notes and legends, and more than 180 meticulously labeled plates, 1,300 photographs of individual histological sections, and 200 electron micrographs, illustrating: Intermittent serial histological sections through embryos throughout embryogenesis and organogenesis Differentiation of specific organs and organ systems, including the spinal cord, eyes, gonads, kidneys, lungs and skeletal system External appearance of intact embryos throughout development
