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Author : Changmin Chen
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (37 download)
Download or read book The Molecular Mechanisms of Signal Transduction by the Growth Hormone Receptor written by Changmin Chen and published by . This book was released on 1995 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael N. Alexis
Publisher : Springer Science & Business Media
ISBN 13 : 9400919360
Total Pages : 320 pages
Book Rating : 4.4/5 (9 download)
Download or read book Activation of Hormone and Growth Factor Receptors written by Michael N. Alexis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented in the NATO Advanced Research Workshop "Activation of Hormone and Growth Factor Receptors: Molecular Mechanisms and Consequences" held in Nafplion, Greece on September 25-30, 1988. The objective of NATO ARW is to assess the state of-the-art in a given scientific area and to formulate recommendations for future research in emerging areas of science by promoting international scientific contacts. In the Nafplion meeting this objective was reached by an international group of speakers, senior Greek scientists and graduates involved in relevant research areas. The Workshop was made possible by the generous support of the Scientific Council of NATO. We thank Drs. G. Sinclair and L.V. daCunha, Directors of the NATO ARW's and ASI's (Advanced Study Institutes) respectively, for their wholehearted support and advice. The International Union of Biochemistry awarded additional travel grants leading to increased international participation. Furthermore, the Secretariat of Science and Technology, the Ministry of Culture and Sciences and the National Hellenic Research Foundation contributed financially and by supporting personnel. We sincerely thank all these organizations for their support. Our heartful thanks are also extended to the Mayor of the Municipality of Nafplion, Mr.
Author : Bastien D. Gomperts
Publisher : Gulf Professional Publishing
ISBN 13 : 9780122896323
Total Pages : 444 pages
Book Rating : 4.8/5 (963 download)
Download or read book Signal Transduction written by Bastien D. Gomperts and published by Gulf Professional Publishing. This book was released on 2003-10-15 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Signal Transduction is a text reference on cellular signalling processes. Starting with the basics, it explains how cells respond to external cues (hormones, cytokines, neurotransmitters, adhesion molecules, extracellular matrix etc), and shows how these inputs are integrated and co-ordinated. The first half of the book provides the conceptual framework, explaining the formation and action of second messengers, particularly cyclic nucleotides and calcium, and the mediation of signal pathways by GTP-binding proteins. The remaining chapters deal with the formation of complex signalling cascades employed by cytokines and adhesion molecules, starting at the membrane and ending in the nucleus, there to regulate gene transcription. In this context, growth is an important potential outcome and this has relevance to the cellular transformations that underlie cancer. The book ends with a description at the molecular level of how signalling proteins interact with their environment and with each other through their structural domains. Each main topic is introduced with a historical essay, detailing the sources, key observations and experiments that set the scene for recent and current work.
Author : ljsbrand M. Kramer
Publisher : Academic Press
ISBN 13 : 0123948193
Total Pages : 1126 pages
Book Rating : 4.1/5 (239 download)
Download or read book Signal Transduction written by ljsbrand M. Kramer and published by Academic Press. This book was released on 2015-10-23 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference on cellular signaling processes, the third edition of Signal Transduction continues in the tradition of previous editions, in providing a historical overview of how the concept of stimulus-response coupling arose in the early twentieth century and shaped our current understanding of the action of hormones, cytokines, neurotransmitters, growth factors and adhesion molecules. In a new chapter, an introduction to signal transduction, the book provides a concise overview of receptor mechanisms, from receptor – ligand interactions to post-translational modifications operational in the process of bringing about cellular changes. The phosphorylation process, from bacteria to men, is discussed in detail. Signal transduction third edition further elaborates on diverse signaling cascades within particular contexts such as muscle contraction, innate and adaptive immunity, glucose metabolism, regulation of appetite, oncogenic transformation and cell fate decision during development or in stem cell niches. The subjects have been enriched with descriptions of the relevant anatomical, histological, physiological or pathological condition. In-depth insight into a subject central to cell biology and fundamental to biomedicine, including the search for novel therapeutic interventions Essential signaling events embedded in rich physiological and pathological contexts Extensive conceptual colour artwork to assist with comprehension of key topics Special emphasis on how molecular structure determines protein function and subcellular localization Employment of unambiguous protein names (symbols) in agreement with leading protein- and gene databases, allowing the learner to extend his/her exploration on the web
Author : Friedrich Marks
Publisher : Garland Science
ISBN 13 : 1351677225
Total Pages : 640 pages
Book Rating : 4.3/5 (516 download)
Download or read book Cellular Signal Processing written by Friedrich Marks and published by Garland Science. This book was released on 2017-05-17 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular Signal Processing offers a unifying view of cell signaling based on the concept that protein interactions act as sophisticated data processing networks that govern intracellular and extracellular communication. It is intended for use in signal transduction courses for undergraduate and graduate students working in biology, biochemistry, bioinformatics, and pharmacology, as well as medical students. The text is organized by three key topics central to signal transduction: the protein network, its energy supply, and its evolution. It covers all important aspects of cell signaling, ranging from prokaryotic signal transduction to neuronal signaling, and also highlights the clinical aspects of cell signaling in health and disease. This new edition includes expanded coverage of prokaryotes, as well as content on new developments in systems biology, epigenetics, redox signaling, and small, non-coding RNA signaling.
Author : Vincent Goffin
Publisher : Springer Science & Business Media
ISBN 13 : 1475736002
Total Pages : 340 pages
Book Rating : 4.4/5 (757 download)
Download or read book Hormone Signaling written by Vincent Goffin and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multicellular organisms require a means of intracellular communication to organize and develop the complex body plan that occurs during embryogenesis and then for cell and organ systems to access and respond to an ever changing environmental milieu. Mediators of this constant exchange of information are growth factors, neurotransmmitters, peptide and protein hormones which bind to cell surface receptors and transduce their signals from the extracellular space to the intracellular compartment. Via multiple signaling pathways, receptors of this general class affect growth, development and differentiation. Smaller hydrophobic signaling molecules, such as steroids and non-steroid hormones, vitamins and metabolic mediators interact with a large family of nuclear receptors. These receptors function as transcription factors affecting gene expression, to regulate the multiple aspects of animal and human physiology, including development, reproduction and homeostasis. The aim of this book is to cover various aspects of intracellular signaling involving hormone receptors.
Author : Zhu Tao
Publisher :
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.:/5 (963 download)
Download or read book Mechanism of Growth Hormone Signal Transduction written by Zhu Tao and published by . This book was released on 2002 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lungile Nokukhanya Nobuhle Shoba
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (451 download)
Download or read book The Role of Growth Hormone in the Developmental Regulation of Insulin Like Growth Factor I Gene Expression written by Lungile Nokukhanya Nobuhle Shoba and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Insulin-like growth factor I (IGF-I) gene expression is under developmental control, however, molecular mechanisms governing its regulation remain poorly defined. Growth hormone (GH), whose action is mediated by the GH receptor (GHR), is a major regulator of IGF-I gene expression. The expression of IGF-I and GHR mRNA is widely distributed, with the liver being the primary site of expression of both genes. Mechanisms of GH action are known, however signal transduction pathways that mediate GH activation of the IGF-I gene are undefined. In this series of studies, we investigated what factors determine IGF-I gene expression during development. RNase protection assays and Western blot analysis demonstrated that the expression of the IGF-I gene correlates with GHR expression in all the rat tissues we examined such as liver, testis, skeletal muscle, heart, kidney, lung and brain. Further, with the exception of insulin receptor substrate 1 (IRS-1), GH signaling molecules were expressed at all stages of development. In addition, levels of hepatic and brain nuclear protein binding to IGF-I foot print I (IGFI-FPI), a protein binding site in the major promoter of the rat IGF-I gene that is important for basal promoter activity in vitro, were similar throughout development, demonstrating that the IGFI-FPI is likely not involved in the developmental regulation of IGF-I gene expression. These data indicated a critical role of GHR in determining levels of IGF-I gene expression during development. However, increasing the level of GHR expression in fetal rat hepatocytes did not induce GH-dependent IGF-I gene expression, despite inducing GH-dependent activation of genes with defined GH responsive elements such as c-fos and spi 2.1 in these cells. This indicated that in addition to GHR expression, regulation of factors operating at a post-receptor level is likely to be important for inducing GH-mediated IGF-I gene expression. This led us to begin to define the signal transduction pathways that are utilized by GH to mediate IGF-I gene expression. We show that PI3-kinase and the ERKs are important for GH dependent regulation of IGF-I gene expression in rat hepatocytes, with PI3-kinase having a more robust effect.
Author : Myles C. Cabot
Publisher : Alan R. Liss
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mechanisms of Signal Transduction by Hormones and Growth Factors written by Myles C. Cabot and published by Alan R. Liss. This book was released on 1987 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Leandro Fernández-Pérez
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)
Download or read book Growth Hormone Receptor Signaling Pathways and Its Negative Regulation by SOCS2 written by Leandro Fernández-Pérez and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth hormone (GH) is a critical regulator of linear body growth during childhood but continues to have important metabolic actions throughout life. The GH receptor (GHR) is ubiquitously expressed, and deficiency of GHR signaling causes a dramatic impact on normal physiology during somatic development, adulthood, and aging. GHR belongs to a family of receptors without intrinsic kinase activity. However, GH binding to homodimers of GHR results in a conformational change in the receptors and the associated tyrosine kinase Janus kinase 2 (JAK2) molecules. Activated JAK2 phosphorylates the GHR cytoplasmic domain on tyrosine residues, and subsequent JAK2-dependent and JAK2-independent intracellular signal transduction pathways evoke cell responses including changes in gene transcription, proliferation, cytoskeletal reorganization, and lipid and glucose metabolism. JAK2 phosphorylates STAT5b, which is a key transcription factor in GH regulation of target genes associated with body growth, intermediate metabolism, and gender dimorphism; although STAT1, 3, and 5a have also been shown to be recruited by the GHR. In addition, many transcripts are regulated independently of STAT5b as a result of GHR activation of Src, ERK, and PI3K-mTOR signaling pathways. The analysis of molecular mechanisms involved in inactivation of GHR-dependent signaling pathway is also imperative for understanding GH physiology. This is clearly illustrated in the case of hepatic GHR-JAK2-STAT5b activation where signal duration regulates gender differences in liver gene expression. An early step in the termination of GH-dependent signaling is removal of GHRs by endocytosis and ubiquitination. The level of ubiquitin ligase SOCS2 is constitutively low, but its expression is rapidly induced by GH. SOCS2 binding to GHR complex promotes their ubiquitination and subsequent proteasomal degradation, contributing to the termination of the GH intracellular signaling. Clinically relevant, SOCS2 is a key negative regulator of GH-dependent body growth and lipid and glucose homeostasis. Furthermore, several cytokines, growth factors, xenobiotics, and sex hormones can regulate SOCS2 protein level, which provides a mechanism for cross-talking where multiple factors can regulate GHR signaling during somatic development. A better understanding of this complex regulation in physiological and pathological states will contribute to prevent health damage and improve clinical management of patients with growth and metabolic disorders.
Author : Bruce Alberts
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johannes Lukas Bos
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (89 download)
Download or read book Molecular Mechanisms of Signal Transduction written by Johannes Lukas Bos and published by . This book was released on 2000 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains overviews of topics that have been discussed. It includes contributions from leading experts in the field on small GTPases, protein kinases and transcription factors. A particular focus was the influence of oxygen radicals on signalling processes. It also contains the contribution of scientists early in their career, who have made an exccellent contribution to the institute."
Author : Maria del Carmen Cardenas-Aguayo
Publisher : BoD – Books on Demand
ISBN 13 : 9535126946
Total Pages : 176 pages
Book Rating : 4.5/5 (351 download)
Download or read book Restricted Growth written by Maria del Carmen Cardenas-Aguayo and published by BoD – Books on Demand. This book was released on 2016-10-12 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Restricted growth conditions are a group of genetic disorders with primary effect on growth (short stature); it is very heterogeneous and comprises two important categories: skeletal dysplasia and different genetic syndromes with primary effect on growth. It could also be caused by a medical condition. The book contains chapters regarding different aspects of the study of restricted growth that are divided into three broad sections. Section I: Defining Restricted Growth, Section II: Genetics and Diagnosis of Restricted Growth, and Section III: Signaling Pathways and Molecular Mechanisms of Restricted Growth. The book presents comprehensive reviews of each topic written by experts in the field. It will be the most valuable tool for physicians and life science researchers and students. We hope that the book will motivate discussion and research in this important health problem, setting the path for better therapeutic approaches.
Author : Derek J. Chadwick
Publisher : John Wiley & Sons
ISBN 13 : 0470514744
Total Pages : 284 pages
Book Rating : 4.4/5 (75 download)
Download or read book Somatostatin and Its Receptors written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a diverse analysis of the five somatostatin receptors; somatostatin gene regulation; promatostatin processing; mechanisms of signal transduction; and the design and use of somatostatin analogues, including their possible clinical implications. The book will provide a comprehensive summary of the cellular and molecular biology of somatostatin and its recently isolated receptors. The book will review the design and use of specific somatostatin analogues both biochemically to characterize the specific functions of somatostatin and clinically in the treatment of various tumors.
Author :
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.F/5 ( download)
Download or read book Signal Transduction and Neoplastic Transformation in Endocrine Systems written by and published by . This book was released on 2004 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin Ridderstråle
Publisher :
ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.3/5 (91 download)
Download or read book Molecular Mechanism of Growth Hormone Action written by Martin Ridderstråle and published by . This book was released on 1997 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. A. DeFronzo
Publisher : John Wiley & Sons
ISBN 13 : 1118387678
Total Pages : 1200 pages
Book Rating : 4.1/5 (183 download)
Download or read book International Textbook of Diabetes Mellitus written by R. A. DeFronzo and published by John Wiley & Sons. This book was released on 2015-03-11 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Textbook of Diabetes Mellitus has been a successful, well-respected medical textbook for almost 20 years, over 3 editions. Encyclopaedic and international in scope, the textbook covers all aspects of diabetes ensuring a truly multidisciplinary and global approach. Sections covered include epidemiology, diagnosis, pathogenesis, management and complications of diabetes and public health issues worldwide. It incorporates a vast amount of new data regarding the scientific understanding and clinical management of this disease, with each new edition always reflecting the substantial advances in the field. Whereas other diabetes textbooks are primarily clinical with less focus on the basic science behind diabetes, ITDM's primary philosophy has always been to comprehensively cover the basic science of metabolism, linking this closely to the pathophysiology and clinical aspects of the disease. Edited by four world-famous diabetes specialists, the book is divided into 13 sections, each section edited by a section editor of major international prominence. As well as covering all aspects of diabetes, from epidemiology and pathophysiology to the management of the condition and the complications that arise, this fourth edition also includes two new sections on NAFLD, NASH and non-traditional associations with diabetes, and clinical trial evidence in diabetes. This fourth edition of an internationally recognised textbook will once again provide all those involved in diabetes research and development, as well as diabetes specialists with the most comprehensive scientific reference book on diabetes available.
