别名 IBP1、IGF、IGF-I + [13] |
简介 The insulin-like growth factors, isolated from plasma, are structurally and functionally related to insulin but have a much higher growth-promoting activity. May be a physiological regulator of [1-14C]-2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblasts. Stimulates glucose transport in bone-derived osteoblastic (PyMS) cells and is effective at much lower concentrations than insulin, not only regarding glycogen and DNA synthesis but also with regard to enhancing glucose uptake. May play a role in synapse maturation (PubMed:21076856, PubMed:24132240). Ca(2+)-dependent exocytosis of IGF1 is required for sensory perception of smell in the olfactory bulb (By similarity). Acts as a ligand for IGF1R. Binds to the alpha subunit of IGF1R, leading to the activation of the intrinsic tyrosine kinase activity which autophosphorylates tyrosine residues in the beta subunit thus initiatiating a cascade of down-stream signaling events leading to activation of the PI3K-AKT/PKB and the Ras-MAPK pathways. Binds to integrins ITGAV:ITGB3 and ITGA6:ITGB4. Its binding to integrins and subsequent ternary complex formation with integrins and IGFR1 are essential for IGF1 signaling. Induces the phosphorylation and activation of IGFR1, MAPK3/ERK1, MAPK1/ERK2 and AKT1 (PubMed:19578119, PubMed:22351760, PubMed:23696648, PubMed:23243309). |
靶点 |
作用机制 IGF-1抑制剂 |
在研适应症 |
非在研适应症- |
最高研发阶段批准上市 |
首次获批国家/地区 美国 |
首次获批日期2008-10-09 |
靶点 |
作用机制 IGF-1调节剂 [+1] |
在研机构 Versameb AG初创企业 |
原研机构 Versameb AG初创企业 |
非在研适应症- |
最高研发阶段临床2期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
靶点 |
作用机制 IGF-1调节剂 |
在研适应症 |
非在研适应症- |
最高研发阶段临床2期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
开始日期2024-04-01 |
申办/合作机构 Versameb AG初创企业 [+1] |
开始日期2023-09-12 |
申办/合作机构 明慧医药(杭州)有限公司初创企业 |
开始日期2023-09-01 |
申办/合作机构 |