An essential element in the development and functional integrity of all organisms is intercellular communication. This is achieved by the secretion of soluble messenger molecules which subsequently interact with receptor-effector pathways in the responsive cells. Hormones are traditionally defined as chemical messengers synthesized by endocrine glands. Unlike hormones produced by endocrine glands, growth factors are hormone-related substances produced by many tissues and play an important role in controlling growth and development. While the exact physiological roles of growth factors have yet to be elucidated, they play important roles in the regulation of cellular proliferation and/or differentiation during ontogenesis, growth and differentiation. During recent years there has been a substantial increase in research related to peptide growth factors, their receptors, and modes of action. With the discovery and characterization of numerous growth factors, it became clear that these growth factors had multiple features in common with classic hormones as well as with oncogenes. Furthermore, there are distinct families of growth factors based either on structural or functional similarities.
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.
This volume addresses a fundamental puzzle in biology and medicine, namely, how does tissue develop, repair and replace itself. The answer appears to lie in growth factors and their regulation.
FASEBJ 1:462–468 Kull FC, Jacobs S, Su Y-F, Svoboda ME, Van Wyk JJ, Cuatrecasas P (1983) Monoclonal antibodies to ... J Biol Chem 263:2563–2570 Lowe WL, Roberts CT, Lasky SR, LeRoith D (1987) Differential expression of alternative 5' ...
Firstly, the prototype of factors (GDFs), and the group formed by this still constantly growing family, was the Activins, and Nodals. The two identified and cloned (1).
Traditionally, intercellular communication and the regulation of biological functions of the body have been considered the role of two major and distinct systems: the nervous system and the endocrine system....
Recent advances in the understanding of the major events that shape the immune recog nition system have been remarkable.
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...
This volume clearly synthesizes current information on defined neurotrophic factors, emphasizing their localization and molecular/cellular function in the central nervous system.
The chapters have been divided into four broad sections: I. Molecular biology of the IGF system; II. Bio logical actions of the IGFs; III. IGF physiology; and IV. Clinical aspects of the IGFs.
This book reviews the latest developments providing insights into the signalling processes involved in morphogenesis and pathogenesis with emphasis on using the elements of the signalling cascades as targets for therapeutic deployment.