Biomaterial Database

The Roles of Insulin-Like Growth Factor Binding Protein Family in Development and Diseases. 2021

Fei Song, and Xiao-Xia Zhou, and Yu Hu, and Gang Li, and Yan Wang

Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, 361015, Fujian, China.

The insulin-like growth factor (IGF) system comprises ligands of IGF-I/II, IGF receptors (IGFR), IGF binding proteins (IGFBPs), and IGFBP hydrolases. The IGF system plays multiple roles during various disease development as IGFs are widely involved in cell proliferation and differentiation through regulating DNA transcription. Meanwhile, IGFBPs, which are mainly synthesized in the liver, can bind to IGFs and perform two different functions: either inhibition of IGFs by forming inactive compounds with IGF or enhancement of the function of IGFs by strengthening the IGF-IGFR interaction. Interestingly, IGFBPs may have wider functions through IGF-independent mechanisms. Studies have shown that IGFBPs play important roles in cardiovascular disease, tumor progression, fetal growth, and neuro-nutrition. In this review, we emphasize that different IGFBP family members have common or unique functions in numerous diseases; moreover, IGFBPs may serve as biomarkers for disease diagnosis and prediction.

UI	MeSH Term	Description	Entries
D007334	Insulin-Like Growth Factor I	A well-characterized basic peptide believed to be secreted by the liver and to circulate in the blood. It has growth-regulating, insulin-like, and mitogenic activities. This growth factor has a major, but not absolute, dependence on GROWTH HORMONE. It is believed to be mainly active in adults in contrast to INSULIN-LIKE GROWTH FACTOR II, which is a major fetal growth factor.	IGF-I,Somatomedin C,IGF-1,IGF-I-SmC,Insulin Like Growth Factor I,Insulin-Like Somatomedin Peptide I,Insulin Like Somatomedin Peptide I
D004194	Disease	A definite pathologic process with a characteristic set of signs and symptoms. It may affect the whole body or any of its parts, and its etiology, pathology, and prognosis may be known or unknown.	Diseases
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D047109	Fetal Development	Morphological and physiological development of FETUSES.	Fetal Programming,Fetal Growth,Development, Fetal,Fetal Programmings,Growth, Fetal
D018969	Insulin-Like Growth Factor Binding Proteins	A family of soluble proteins that bind insulin-like growth factors and modulate their biological actions at the cellular level. (Int J Gynaecol Obstet 1992;39(1):3-9)	IGF Binding Protein,IGF-Binding Protein,IGF-Binding Proteins,IGFBP,Insulin-Like Growth Factor Binding Protein,Somatomedin-Binding Protein,Somatomedin-Binding Proteins,Binding Protein, IGF,IGF Binding Proteins,Insulin Like Growth Factor Binding Protein,Protein, IGF Binding,Protein, IGF-Binding,Protein, Somatomedin-Binding,Somatomedin Binding Protein,Somatomedin Binding Proteins