Download or read book The Growth Hormone Insulin Like Growth Factor Axis during Development written by Isabel Varela-Nieto and published by Springer Science & Business Media. This book was released on 2005-12-17 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insulin-like growth factor (IGF)-I is a widely expressed growth factor with diverse effects on many tissues throughout development and in adult life. The purpose of this work is to provide detailed and updated information on the role of the growth hormone (GH)-IGF axis in fetal and postnatal development, as well as its physiological functions and implications in pathology.
Download or read book Growth Hormone in Adults written by Anders Juul and published by Cambridge University Press. This book was released on 2000-04-27 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised new edition reviews the substantial advances in our understanding of the vital role of growth hormone (GH) in maintaining adult health, and the resulting disorders from GH deficiency. The first edition, published in 1996, provided a pioneering overview of the subject; this new edition provides an even more comprehensive account, fully updated with the latest research, clinical applications, and references. The therapeutic benefits of GH treatment in GH deficiency are thoroughly evaluated, including effects on metabolism, cardiac function, exercise performance, psychosocial aspects, and aging and gender-specific effects. This compilation by the world's leading experts covers clinical investigation, diagnosis and treatment issues, and encompasses new knowledge of the control and action of GH secretion. This volume is the most authoritative, comprehensive, and detailed account available and will be an essential source of reference for all endocrinologists.
Download or read book Insulin like Growth Factors written by Derek LeRoith and published by CRC Press. This book was released on 1991-05-28 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past decade, the continued interest in insulin-related growth factors has been documented by a plethora of research programs and publications focused on these growth factors. Both molecular and cellular biological techniques have improved and enabled investigators to study the properties of the growth factors in depth. This volume covers the molecular (genetic) aspects of the growth factors, their binding proteins and receptors, as well as those factors affecting their gene transcription and translation. In addition, aspects of the cellular action of these growth factors through their receptors and how this impacts normal cellular function are discussed. The book will provide valuable information for researchers in physiology, biology, endocrinology, and metabolism.
Download or read book Insulin like Growth Factor Receptor Signalling written by Derek Leroith and published by Springer Science & Business Media. This book was released on 2003-07-31 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insulin-like growth factors are ubiquitously expressed and are crucial for growth and function of almost all cells. Together with their binding proteins and receptors, they form a widely studied biological system involving many proteins and characterized by complex interactions. In addition to its significance in growth and development, the insulin-like growth factor system also has important roles in a wide variety of pathological states. This has led to interest in the therapeutic potential of insulin-like growth factors and their binding proteins as candidate drug targets. This comprehensive book contains current information on both basic science and clinical aspects of IGFs and their regulatory proteins, with emphasis on their relevance to cancer.
Download or read book An Investigation of the Growth Hormone insulin like Growth Factor I Axis of High Growth hg Mice written by Karlyn Grace Black and published by . This book was released on 1990 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Fish Endocrinology 2 Vols written by Manfred Reinecke and published by CRC Press. This book was released on 2020-03-05 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past two decades, fish endocrinology has witnessed exciting developments due to our increased knowledge at all levels of biological organizations, including molecular biology, cell biology, physiology and behavior. New insights into development, neurobiology, immunology and molecular genetics closely correlated with classical aspects of endocrinology and represent important contributions to our knowledge on regulatory processes of vertebrates, including fish. The purpose of this book is to overview major advances in numerous research areas of fish endocrinology. Most of the chapters not only review and discuss the state-of-the-art in the respective field, but also show perspectives of future research. The book will be of interest to scientists involved in basic fish research, comparative endocrinology, fisheries and aquaculture as well as for students of fish biology.
Download or read book Growth Hormone Deficiency in Adults written by Jens O. L. Jørgensen and published by Karger Medical and Scientific Publishers. This book was released on 2005-01-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been known for over 40 years that GH-deficient-children benefit from replacement with the hormone. But GH, essential for longitudinal growth, also plays a role after completion of final height. With the introduction of biosynthetic human GH 20 years ago, the use of GH was no longer restricted to severe growth retardation in hypopituitary children. This book will take the reader behind the myths of GH and into the real world of clinical endocrinology. The contributions stem from recognized clinicians and scientists who have been working in the field for decades. The contents encompass traditional end points of GH therapy such as body composition, bone biology and physical performance. Attention is also devoted to diagnostic aspects and side effects. Additional features range from clinical epidemiology to quality of life, and novel areas such as the impact of traumatic brain injury on pituitary function are also covered. The present volume of Frontiers of Hormone Research is essential reading for health care professionals interested in clinical endocrinology and GH.
Download or read book Sex Steroid Interactions with Growth Hormone written by Johannes D. Veldhuis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex-Steroid Interactions with Growth Hormone presents the proceedings of an international symposium held from October 22-25 in Naples, Florida. The proceedings provide new insights and concepts gained by molecular, cellular and neuroendocrine research into mechanistic interactions of the reproductive and somatotrophic axes. Chapters include discussions of the impact of sex steroids on growth hormone secretion in both children and adults; sex steroids, growth hormone releasing factor, and somatostatin; how sex steroids modulate growth hormone action on target issues; and differential effects of growth hormone secretagogues in men and women. This volume is designed for physicians, scientists and other health professionals interested or trained in clinical and basic endocrinology, growth or reproduction.
Download or read book The Growth Hormone insulin like Growth Factor 1 Axis in Health and Disease written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Growth Hormone and Growth Factor Research written by Eugenio E. Müller and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers of this book can update their knowledge in the fast-moving field of endocrinology and neurobiology. Topics concerning growth and development are extensively reviewed from both basic science and clinical viewpoints. Aspects related to growth development and to the control of cellular differentiation and multiplication are discussed. Further new information is provided on: synthetic recombinant human growth hormone (rHGH); potential diagnostic and therapeutic applications of the neuropeptide, growth hormone releasing hormone (GHRH); the physiology and physiopathology of the neural control of growth hormone secretion; the diagnosis and therapy of growth hormone deficiency or excess states; and the biology, function and possible utilization of growth factors. These important new findings are relevant to progress in pediatrics, pediatric and clinical endocrinology, neuroendocrinology and physiology.
Download or read book IGF and Nutrition in Health and Disease written by M. Sue Houston and published by Springer Science & Business Media. This book was released on 2004-08-04 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: A benchmark review on how specific nutrients or adverse nutritional states impact the components of the IGF (Insulin-like Growth Factor) system and affect human health and disease. The authors describe the fundamentals of the IGF system, explain its basic mechanisms of action, illuminate its essential role in physical development across the life span, and highlight the link between normal and abnormal cellular growth resulting in tumor formation. They also fully examine the clinical aspects of nutrition and IGF, from pre- and postnatal development through old age, in the maintenance of normal metabolism, bone, and muscle health, and their role in pathological states. Special attention is given to critical illness, diabetes, gastrointestinal diseases, kidney failure, endocrine dysfunctions, cardiovascular disease, neurological disorders, and cancer, as well as to their potential for IGF therapy.
Download or read book Growth Hormone Resistance written by Martin O. Savage and published by . This book was released on 1996 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examining growth hormone resistance, this text includes coverage of such topics as: growth hormone receptor signalling; metabolic actions of growth hormone - direct and indirect; and IGF bioactivity and its modification in growth hormone resistance in childhood.
Download or read book Hormonal Regulation of Growth written by Herwig Frisch and published by . This book was released on 1989 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Insulin like Growth Factors written by Paul N. Schofield and published by . This book was released on 1992 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen an explosion in our understanding of the factors regulating cell proliferation and differentiation. One of the most exciting advances has been the recognition of the pivotal role of the peptide growth factors in these processes. The insulin-like growth factors, discovered in 1958 by Salmon and Daughaday, are now among the best characterized growth factors. This comprehensive work describes the recent advances in knowledge of their receptors and binding proteins together with their purification and cloning. This provides exciting insights into the role of these factors in the physiology of normal growth, embryonic development and areas of pathology such as wound healing and cancer. In this book an international group of contributors reviews the most up-to-date information on all aspects of the insulin-like growth factors, and critically discusses models for IGF action in their own systems. The book is a valuable source of information and ideas for researchers, and an accessible introduction to the subject for students and clinicians.
Download or read book Insulin like Growth Factors and Cancer written by Derek LeRoith and published by Springer Science & Business Media. This book was released on 2011-09-18 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book will detail the history, successes, and failures of targeted therapies for cancer, with a particular focus on IGF systems and cancer.
Download or read book Insulin Like Growth Factors in Development Cancers and Aging written by Haim Werner and published by MDPI. This book was released on 2021-08-30 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue of Cells on “Insulin-Like Growth Factors in Development, Cancers and Aging” provides a collection of modern articles dealing with the role of insulin-like growth factors (IGF1) in cancer biology, aging and development. Featured articles explore basic and clinical aspects of the IGF1 system, including post-genomic analyses as well as novel approaches to target the IGF1 receptor (IGF1R) in oncology.
