Current Directions in Insulin-Like Growth Factor Research (Advances in Experimental Medicine and Biology)

ISBN 10: 1461363012 / ISBN 13: 9781461363019

Editore: Springer, 2013

Codice articolo ABLIING23Mar2716030032925

Riassunto:

The study of the insulin-like growth factor (IGF) family has become an exciting area of investigation. Initially, this family consisted of ligands (insulin, IGF-I and IGF-m and receptors (the insulin receptor, the type I or IGF-I receptor and the type II or IGF-IYM-6-P receptor). Subsequently, it was discovered that six specific binding proteips (lGFBPs 1-6) playa major role in the actions of this growth factor family. In addition, there are now more potential receptors when one considers the possible roles of the insulin-receptor related receptor (IRR) and hybrid receptor dimers composed of insulin and IGF-I receptor (half-receptors). Another important aspect of this area of research is the realization that the IGFs are not only essential for normal growth and development but, in addition play an important role in the normal specialized function(s) of all tissues of the body, including the nervous system, skeleton, reproductive system, kidney, and the immune system, to name but a few. The development of recombi!tant human IGF-I for clinical testing has been a major breakthrough for investigators. Potential uses include wound healing, reversal of catabolic states, diabetes, bone remodeling, recovery from acute renal failure and many others. will determine both its use and its potential hazards.

Contenuti: Structure, Expression, and Regulation of the IGF-I Gene.- Differential Regulation of IGF-I Leader Exon Transcription.- Insulin and IGF-I Analogs: Novel Approaches to Improved Insulin Pharmacokinetics.- Analysis of the Interaction of Igf-I Analogs with the IGF-I Receptor and IGF Binding Proteins.- Synthesis and Characterization of IGF-II Analogs: Applications in the Evaluation of IGF Receptor Function and IGF-Independent Actions of IGFBPS.- Towards Identification of a Binding Site on Insulinlike Growth Factor-II for IGF-Binding Proteins.- Transcriptional and Post-Transcriptional Regulation of the Human IGF-II Gene Expression.- Significant Species Differences in Local IGF-I and -II Gene Expression.- Transcriptional Regulation of the Insulin Receptor Gene Promoter.- The Regulation of IGF-I Receptor Gene Expression by Positive and Negative Zinc-Finger Transcription Factors.- Cell Cycle Control by the IGF-1 Receptor and Its Ligands.- The Insulin Receptor Family.- IRR: a Novel Member of the Insulin Receptor Family.- Molecular Properties of Insulin/IGF-1 Hybrid Receptors.- Immunological Studies of Type I IGF Receptors and Insulin Receptors: Haracterisation of Hybrid and Atypical Receptor Subtypes.- Insulin like Growth Factor 1 Receptor Signal Transduction to the Nucleus.- Molecular Cloning of pp120/ ECTO-ATPase, An Endogenous Substrate of the Insulin Receptor Kinase.- The Insulin-like Growth Factor-II/mannose-6-Phosphate Receptor: Structure, Function and Differential Expression.- Parental Imprinting of the Genes for IGF-II and Its Receptor.- Multihormonal Regulation of IGFBP-1 Promoter Activity.- Insulin-like Growth Factor Binding Protein-1: Identification, Purification, and Regulation in Fetal and Adult Life.- Rapid Regulation of Insulin-like Growth Factor Binding Protein-1 Transcription by Insulin In Vito and In Vivo.- IGF Binding Protein-3 and the ACID-labile Subunit: Formation of the Ternary Complex In Vitro and In Vivo.- Role of Post Translational Modifications in Modifying the Biologic Activity of Insulin like Growth Factor Binding Proteins.- Cellular Actions of Insulin-like Growth Factor Binding Protein-3.- Gene Expression of the IGF Binding Proteins during Post-Implantation Embryogenesis of the Mouse: Comparison with the Expression of IGF-I and –II and Their Receptors in Rodent and Human.- Hormonal Regulation of Insulin-like Growth Factor Binding Protein-1 Expression and the Development of Transgenic Mouse Models to Study IGFBP-1 Function.- Limited Proteolysis of Insulin-like Growth Factor Binding Protein-3 (IGFBP-3): A Physiological Mechanism in the Regulation of IGF Bioavailability.- Effects of Insulin-like Growth Factor 1 (IGF-I) Administrations on Serum IGF Binding Proteins (IGFBPS) in Patients with Growth Hormone Deficiency.- Metabolic Effects of rhIGF-1 in Normal Human Subjects.- IGFS and Muscle Differentiation.- IGF-II in the Pathogenesis of Rhabdomyosarcoma: a Prototype of IGFS Involvement in Human Tumorigenesis.- The Physiology and Pathophysiology of IGF-I in the Kidney.- Regulation of IGFBP-4 and -5 Expression in Rat Granulosa Cells.- Insulin-like Growth Factor (IGF) Binding Protein-1 Is an Antigonadotropin: Evidence that Optimal Follicle-Stimulating Hormone Action in Ovarian Granulosa Cells Is Contingent upon Amplification by Endogenously-Derived IGFS.- Insulin-like Growth Factor-I and Insulin-like Growth Factor Binding Proteins in the Zucker Fatty Rat: a case for Differential Tissue Regulation.- Characterization of the IGF Regulatory System in Bone.- Regulation of IGF Activity in Bone.

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Titolo: Current Directions in Insulin-Like Growth ...
Casa editrice: Springer
Data di pubblicazione: 2013
Legatura: Brossura
Condizione: New