Results 241 to 250 of about 207,610 (292)

Photoperiod-driven gene regulation in the brain of <i>Chirostoma estor</i>: endocrine, metabolic, and epigenetic insights. [PDF]

Front Endocrinol (Lausanne)
Juárez-Gutiérrez ME, Colin-Orozco V, Palomera-Sánchez Z, Navarrete-Ramírez P, Martínez-Chávez CC.   +4 more
europepmc   +1 more source

Clinical spectrum of extreme insulin resistance syndromes treated with rhIGF-1: A single-center experience.

J Clin Endocrinol Metab
Improda N, Katugampola H, Cerbone M, Shah P, Alexander S, Atterbury A, Hadj-Rabia S, Peters CJ, Semple RK, Dattani MT.   +9 more
europepmc   +1 more source

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Insulin-like growth factors and their binding proteins

Physiological Reviews, 1990
Article de synthese sur les facteurs de croissance IGF et leurs proteines de liaisons: structure, biosynthese, regulation de la production paracrine et endocrine, recepteurs et transmission du signal intracellulaire, activite biologique in vitro et in vivo chez les ...
V R, Sara, K, Hall
openaire   +4 more sources

Colocalization of insulin-like growth factor-binding protein with insulin-like growth factor I

American Journal of Physiology-Renal Physiology, 1991
We report the localization of insulin-like growth factor I (IGF-I) and a 25-kDa form of insulin-like growth factor-binding protein (IGF-BP-1) in adult rat kidney. The antigens were localized using a rabbit anti-human IGF-I antibody, and a rabbit anti-human IGF-BP-1 antibody raised against human 25-kDa IGF-BP-1 purified from amniotic fluid ...
S, Kobayashi, D R, Clemmons, M A, Venkatachalam   +2 more
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Phosphorylation of insulin-like growth factor binding proteins

Molecular and Cellular Endocrinology, 1997
Insulin-like growth factor (IGF) binding proteins (IGFBPs) play a key role in regulating the availability of IGFs in the circulation and the extracellular environment. Three of these proteins-IGFBP-1, IGFBP-3 and IGFBP-5-are known to be serine-phosphorylated in their central domains, and the others have possible target sites for serine/threonine ...
J A, Coverley, R C, Baxter
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Insulin-like growth factor binding proteins and their role in controlling IGF actions

Cytokine and Growth Factor Reviews, 1997
The insulin-like growth factor binding proteins (IGFBPs) area family of six proteins that bind to insulin-like growth factor-I and -II with very high affinity. Because their affinity constants are between two- and 50-fold greater than the IGF-I receptor,
David R Clemmons
exaly   +3 more sources

The insulin-like growth factors and their binding proteins

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1988
1. This review provides a brief overview of the structure of the insulin-like growth factors (IGFs or somatomedins), their mRNA and genes; the regulation and sites of production of these peptides; their binding and actions in target tissues; and the structure and biological role of their binding proteins. 2.
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Insulin-like growth factor binding protein proteolysis

Trends in Endocrinology & Metabolism, 2003
High-affinity interactions between insulin-like growth factors (IGF-I and IGF-II) and insulin-like growth factor-binding proteins (IGFBP-1, -2, -3, -4, -5 and -6) antagonize the binding of IGF to the type 1 IGF receptor. Proteases found in a variety of biological fluids can degrade IGFBP 1-6 into fragments that have a greatly reduced affinity for IGF-I
R Clay, Bunn, John L, Fowlkes
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Insulin-like Growth Factor Binding Proteins in Development

2005
IGFBPs regulate growth and development by regulating IGF transport to tissues and IGF bioavailability to IGF receptors at cell membrane level. IGFBP excess leads predominantly to inhibition of IGF action and growth retardation with impaired organogenesis. Absence of human and also mouse ALS leads to decreased IGF-I levels in circulation and causes mild
Josef V, Silha, Liam J, Murphy
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