IGF1 靶点信息

IGF1 分子靶点信息概述

  • 分子名：IGF1, insulin like growth factor 1
  • 基因家族：Neuropeptides
  • 别名：IGF1A; IGFI; IGF-I; IGF
  • 全称：somatomedin C; insulin-like growth factor 1 (somatomedin C)

IGF1 分子靶点综述

胰岛素样生长因子1(IGF-1)，也称为生长调节素C，是一个在分子结构上类似于胰岛素的激素。IGF-1主要由肝脏产生，作为内分泌激素。同样地，靶组织亦能旁分泌/自分泌产生IGF-1。IGF-1是AKT信号转导途径中的一种有效天然激活剂、细胞生长和增殖的刺激子、细胞程序性死亡的有效抑制子。IGF-1最少可结合两种细胞表面受体：IGF-1受体(IGF1R)和胰岛素受体。IGF-1的产生受生长激素刺激，受营养不良、生长激素不敏感、缺少生长激素受体或者生长激素受体(SHP2和STAT5B)下游信号通路发生故障等方面所抑制。IGF-1在儿童生长过程中起重要作用，继而在成人合成代谢中有影响，且与老年化、神经病变、癌症以及中风相关。

IGF1, insulin like growth factor 1 分子靶点种属信息

人 Human小鼠 Mouse大鼠 Rat

人 Human IGF1 分子靶点信息

  • 分子名：IGF1, insulin like growth factor 1
  • 别称：
    • IGF
    • IGF-I
    • IGF-IA
    • IGF-IB
    • IGF1A
    • IGFI
    • insulin-like growth factor 1
    • insulin-like growth factor 1 (somatomedin C)
    • insulin-like growth factor I
    • insulin-like growth factor IA
    • insulin-like growth factor IB
    • mechano growth factor
    • MGF
    • somatomedin-C
  • 基因序列：NCBI_Gene: 3479
  • 蛋白序列：UniProtKB: P05019

人 Human IGF1靶点分子功能（预测）

Enables signaling receptor binding activity. Involved in several processes, including positive regulation of cell population proliferation; positive regulation of macromolecule metabolic process; and positive regulation of signal transduction. Acts upstream of or within cell activation. Located in extracellular space. Part of alphav-beta3 integrin-IGF-1-IGF1R complex and insulin-like growth factor ternary complex. Implicated in several diseases, including acne; brain ischemia; diabetes mellitus (multiple); myopia; and neurodegenerative disease (multiple). Biomarker of several diseases, including Henoch-Schoenlein purpura; artery disease (multiple); autoimmune disease (multiple); bone disease (multiple); and eye disease (multiple).

小鼠 Mouse Igf1 分子靶点信息

小鼠 Mouse Igf1 靶点分子功能（预测）

Enables insulin receptor binding activity and insulin-like growth factor receptor binding activity. Involved in negative regulation of gene expression; negative regulation of release of cytochrome c from mitochondria; and positive regulation of myelination. Acts upstream of or within several processes, including animal organ development; positive regulation of cell population proliferation; and regulation of signal transduction. Located in exocytic vesicle and extracellular space. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; limb; and sensory organ. Human ortholog(s) of this gene implicated in several diseases, including acne; artery disease (multiple); diabetes mellitus (multiple); myopia; and neurodegenerative disease (multiple). Orthologous to human IGF1 (insulin like growth factor 1).

大鼠 Rat Igf1 分子靶点信息

大鼠 Rat Igf1 靶点分子功能（预测）

Enables protein serine/threonine kinase activator activity; signaling receptor binding activity; and steroid binding activity. Involved in several processes, including cellular response to hormone stimulus; negative regulation of cell death; and positive regulation of cell differentiation. Located in several cellular components, including interstitial matrix; neuronal cell body; and platelet alpha granule. Used to study brain ischemia; diabetic neuropathy; and hypertension. Biomarker of several diseases, including alcoholic neuropathy; artery disease (multiple); congenital diaphragmatic hernia; folic acid deficiency anemia; and hypothyroidism (multiple). Human ortholog(s) of this gene implicated in several diseases, including acne; brain ischemia; diabetes mellitus (multiple); myopia; and neurodegenerative disease (multiple). Orthologous to human IGF1 (insulin like growth factor 1).

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