Results 21 to 30 of about 33,649,900 (305)

The Origination of Growth Hormone/Insulin-Like Growth Factor System: A Story From Ancient Basal Chordate Amphioxus

open access: yesFrontiers in Endocrinology, 2022
The growth hormone/insulin-like growth factor (GH/IGF) system, also called the pituitary-liver axis, has a somatotrophic role in the body. Although the GH/IGF system has always been regarded as a vertebrate-specific endocrine system, its actual origin ...
Mengyang Li
doaj   +1 more source

Gene expression patterns of insulin-like growth factor 1, insulin-like growth factor 2 and insulin-like growth factor binding protein 3 in human placenta from pregnancies with intrauterine growth restriction [PDF]

open access: yes, 2011
Introduction: In this study, we compared insulin-like growth factor (IGF)-gene expression patterns and characteristics of glucose and insulin metabolism in human placenta from pregnancies with or without intrauterine growth restriction (IUGR).
Tóth, Katalin   +23 more
core   +1 more source

Insulin-like growth factor-II: new roles for an old actor

open access: yesFrontiers in Endocrinology, 2012
IGF-II, traditionally considered as a growth factor implicated in growth of fetal tissues and cancer cells, is now emerging as a potential metabolic regulator.
Stefano eCianfarani
doaj   +1 more source

Growth hormone treatment in non-growth hormone-deficient children [PDF]

open access: yesAnnals of Pediatric Endocrinology & Metabolism, 2014
Until 1985 growth hormone (GH) was obtained from pituitary extracts, and was available in limited amounts only to treat severe growth hormone deficiency (GHD).
Sandro Loche   +3 more
doaj   +1 more source

IGF-I and IGFBP-3 serum levels in patients hospitalized for complications of liver cirrhosis

open access: yesAnnals of Hepatology, 2013
Background. IGF-I and IGFBP-3 are part of IGF system and, due to their predominantly hepatic synthesis, they seem to correlate with hepatic dysfunction intensity. Aims.
Marcelo Fernando Ronsoni   +8 more
doaj   +1 more source

Estradiol, Progesterone, and Transforming Growth Factor α Regulate Insulin-Like Growth Factor Binding Protein-3 (IGFBP3) Expression in Mouse Endometrial Cells [PDF]

open access: yes, 2009
Insulin-like growth factor 1 (IGF1) Is Involved in the proliferation of mouse and rat endometrial cells in a paracrine or autocrine manner. Insulin-like growth factor binding protein-3 (IGFBP3) modulates actions of IGFs directly or indirectly.
Takahashi, Sumio   +3 more
core   +1 more source

Merging bioresponsive release of insulin-like growth factor I with 3D printable thermogelling hydrogels [PDF]

open access: yes, 2022
3D printing of biomaterials enables spatial control of drug incorporation during automated manufacturing. This study links bioresponsive release of the anabolic biologic, insulin-like growth factor-I (IGF-I) in response to matrix metalloproteinases (MMP)
Heinrich, Sticht   +17 more
core   +2 more sources

Proteolysis of insulin-like growth factor binding proteins (IGFBPs) by calpain [PDF]

open access: yes, 2005
Calpains are non-lysosomal, Ca2+-dependent cysteine proteases, which are ubiquitously distributed across cell types and vertebrate species. The rules that govern calpain specificity have not yet been determined.
Mann, Karlheinz   +11 more
core   +1 more source

Expression of insulin-like growth factor I and its receptor in the liver of children with biopsy-proven NAFLD.

open access: yesPLoS ONE, 2018
Background and aimsNonalcoholic fatty liver disease is one of the major complications of obesity, occurring already in pediatric age. Insulin like growth factor-I has been proposed as a potential therapeutic agent for its beneficial effect in ...
Anna Alisi   +6 more
doaj   +1 more source

Regulation of human fibroblast insulin-like growth factor (IGF)-binding proteins by IGF-1 and cytokines, mechanisms of action and effects upon IGF bioactivity [PDF]

open access: yes, 1995
PhDThe insulin-like growth factors, IGF-I and IGF-II, are ubiquitous polypeptide molecules that have mitogenic and metabolic actions in a wide variety of cell types, and consequently play a major role in mammalian growth and development.
Yateman, Martin Edward
core   +3 more sources

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