منابع مشابه
Intracellular Signalling by C-Peptide
C-peptide, a cleavage product of the proinsulin molecule, has long been regarded as biologically inert, serving merely as a surrogate marker for insulin release. Recent findings demonstrate both a physiological and protective role of C-peptide when administered to individuals with type I diabetes. Data indicate that C-peptide appears to bind in nanomolar concentrations to a cell surface recepto...
متن کاملThe C-peptide Signaling
For years an assumption was made that C-peptide, a byproduct of insulin biosynthesis, possessed no appreciable physiologic role. As other contributions in this volume amply testify, the time has come to re-evaluate that notion. C-peptide either directly through interaction with its specific cell-surface receptor or indirectly through an interaction with a related membrane entity, exerts a uniqu...
متن کاملGrb7 in intracellular signaling and its role in cell regulation.
Grb7 is an adaptor molecule that mediates signal transduction from multiple cell surface receptors to various downstream signaling pathways. Grb7 and its related family member Grb10 and Grb14 share a conserved molecular architecture including an amino-terminal proline-rich region, a central segment termed the GM region (for Grb and Mig) which includes a PH domain and shares sequence homology wi...
متن کاملThe Growth Hormone Secretagogue Receptor: Its Intracellular Signaling and Regulation
The growth hormone secretagogue receptor (GHSR), also known as the ghrelin receptor, is involved in mediating a wide variety of biological effects of ghrelin, including: stimulation of growth hormone release, increase of food intake and body weight, modulation of glucose and lipid metabolism, regulation of gastrointestinal motility and secretion, protection of neuronal and cardiovascular cells,...
متن کاملDirected Blocking of TGF-β Receptor I Binding Site Using Tailored Peptide Segments to Inhibit its Signaling Pathway
Background: TGF-β isoforms play crucial roles in diverse cellular processes. Therefore, targeting and inhibiting TGF-β signaling pathway provides a potential therapeutic opportunity. TGF-β isoforms bind and bring the receptors (TβRII and TβRI) together to form a signaling complex in an ordered manner. Objectives: Herein, an antagonistic variant of TGF-β (AnTβ)...
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ژورنال
عنوان ژورنال: The Review of Diabetic Studies
سال: 2009
ISSN: 1613-6071,1614-0575
DOI: 10.1900/rds.2009.6.138