IGF2BP1 (insulin like growth factor 2 mRNA binding protein 1)

symbol:
IGF2BP1
locus group:
protein-coding gene
location:
17q21.32
gene_family:
RNA binding motif containing
alias symbol:
IMP-1
alias name:
IGF II mRNA binding protein 1
entrez id:
10642
ensembl gene id:
ENSG00000159217
ucsc gene id:
uc002iom.4
refseq accession:
NM_006546
hgnc_id:
HGNC:28866
approved reserved:
2006-02-09
17q21.32
基因染色体位置图

IGF2BP1(胰岛素样生长因子2 mRNA结合蛋白1)是一种RNA结合蛋白,属于IGF2BP基因家族(包括IGF2BP1、IGF2BP2和IGF2BP3),该家族成员均通过结合mRNA调控基因表达,尤其在细胞增殖、分化及肿瘤发生中起关键作用。IGF2BP1主要通过与靶mRNA的3'非翻译区(UTR)结合,稳定mRNA并增强其翻译效率,从而调控多种与生长、代谢和癌症相关的基因(如MYC、IGF2和CD44)。其生物学功能包括促进细胞迁移、侵袭和肿瘤转移,尤其在胚胎发育和某些癌症(如肝癌、乳腺癌和胶质瘤)中高表达。突变或异常表达可能破坏其RNA结合能力,导致靶基因表达失调,进而影响细胞增殖或凋亡。IGF2BP1过表达通常与肿瘤恶性进展和不良预后相关,可能通过激活致癌信号通路(如Wnt/β-catenin)促进肿瘤生长;而敲低或抑制其表达可减少肿瘤侵袭性,但可能影响正常组织的再生或修复。该基因家族共性在于均含有KH(异质性核糖核蛋白K同源)结构域和RRM(RNA识别模体),能特异性识别并结合富含AU的mRNA序列,参与转录后调控。IGF2BP1还与病毒RNA相互作用,可能影响病毒感染过程。其表达受表观遗传调控(如甲基化),且与长链非编码RNA(如H19)存在交叉调控。在疾病中,IGF2BP1的异常表达可能作为诊断标志物或治疗靶点,例如针对IGF2BP1的小分子抑制剂正在研究中,可能为癌症治疗提供新策略。

This gene encodes a member of the insulin-like growth factor 2 mRNA-binding protein family. The protein encoded by this gene contains four K homology domains and two RNA recognition motifs. It functions by binding to the mRNAs of certain genes, including insulin-like growth factor 2, beta-actin and beta-transducin repeat-containing protein, and regulating their translation. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]

该基因编码的胰岛素样生长因子2的mRNA结合蛋白家族中的一员。由该基因编码的蛋白质中含有4门K同源结构域和两个RNA识别基序。它的功能通过结合到某些基因,包括胰岛素样生长因子2,β-肌动蛋白和β-转导含重复蛋白的mRNA的,并调节它们的翻译。已发现该基因编码不同亚型的两个转录变异体。 [由RefSeq的,2009年5月提供]

IGF2BP1基因的碱基序列:[NCBI]
Loading Gene Browser...
IGF2BP1基因的碱基突变:           仅显示部分snp
rs2969       rs729003       rs1463761       rs1495274       rs1948513       rs1994969       rs2088140       rs2241932       rs2270575       rs2289636       rs2289637       rs2411760       rs3744085       rs3816272       rs4008049       rs4072951       rs4073893      

IGF2BP1基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
ACTGTGAGCAAGTGAACAC
58
CATTCAGCTTCATGATGGCT
58
ACTGTGAGCAAGTGAACAC
58
TATGGGCCAGGATCTTCAG
58
CTGTGAGCAAGTGAACACC
59
TGTTGAAGCAGCAATTGAGG
59
GTTCTTGGTCAAATCCGGC
59
CTTGTAATTCTACTTTCCCGGAG
59
CTGTGAGCAAGTGAACACC
59
CCATTCAGCTTCATGATGGC
59
ACTGTGAGCAAGTGAACAC
58
TTGAAGCAGCAATTGAGGA
57
CTGTGAGCAAGTGAACACC
59
TTATGGGCCAGGATCTTCAG
59
AGTTCTTGGTCAAATCCGG
57
TGTAATTCTACTTTCCCGGAG
57
CTGTGAGCAAGTGAACACC
59
CATTCAGCTTCATGATGGCT
58
CTGTGAGCAAGTGAACACC
59
GTTGAAGCAGCAATTGAGGA
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
MYC
IGF2BP1
Activation

IGF2BP1基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

IGF2BP1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0000166
Q9NZI8 (UniProtKB)
IEA
GO:0003729
Q9NZI8 (UniProtKB)
IDA
GO:0003729
Q9NZI8 (UniProtKB)
IDA
GO:0003730
Q9NZI8 (UniProtKB)
IDA
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005515
Q9NZI8 (UniProtKB)
IPI
GO:0005634
Q9NZI8 (UniProtKB)
IEA
GO:0005737
Q9NZI8 (UniProtKB)
IDA
GO:0005737
Q9NZI8 (UniProtKB)
IDA
GO:0005829
Q9NZI8 (UniProtKB)
TAS
GO:0005829
Q9NZI8 (UniProtKB)
TAS
GO:0010467
Q9NZI8 (UniProtKB)
TAS
GO:0010494
Q9NZI8 (UniProtKB)
IDA
GO:0010610
Q9NZI8 (UniProtKB)
IMP
GO:0017148
Q9NZI8 (UniProtKB)
IDA
GO:0022013
Q9NZI8 (UniProtKB)
IEA
GO:0030027
Q9NZI8 (UniProtKB)
IEA
GO:0030175
Q9NZI8 (UniProtKB)
IEA
GO:0030424
Q9NZI8 (UniProtKB)
IEA
GO:0030426
Q9NZI8 (UniProtKB)
IEA
GO:0030529
Q9NZI8 (UniProtKB)
IDA
GO:0042035
Q9NZI8 (UniProtKB)
IC
GO:0043197
Q9NZI8 (UniProtKB)
IEA
GO:0044822
Q9NZI8 (UniProtKB)
IDA
GO:0044822
Q9NZI8 (UniProtKB)
IDA
GO:0045182
Q9NZI8 (UniProtKB)
IDA
GO:0048027
Q9NZI8 (UniProtKB)
IDA
GO:0048471
Q9NZI8 (UniProtKB)
IEA
GO:0051028
Q9NZI8 (UniProtKB)
IEA
GO:0070934
Q9NZI8 (UniProtKB)
IDA
GO:0070937
Q9NZI8 (UniProtKB)
IDA
GO:0097150
Q9NZI8 (UniProtKB)
IEA

可能调控 IGF2BP1基因的相关microRNA:     

MINT

BioGrid

IntAct

mentha

String

基因与其他基因之间的相互作用关系图
序号 作用方式 资源库来源/分值 基因名称 基因名称
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
melanoma 0.003810118 4 0 BeFree_LHGDN
Mammary Neoplasms 0.003538676 3 0 BeFree_LHGDN
Meningioma 0.003267234 2 0 BeFree_LHGDN
Lung Neoplasms 0.002995792 2 0 BeFree_LHGDN
Lymphoma 0.00272435 1 0 LHGDN
ovarian neoplasm 0.00272435 1 0 LHGDN
Diabetes Mellitus, Non-Insulin-Dependent 0.002638474 1 4 BeFree_GAD
Head and Neck Neoplasms 0.002367032 1 0 GAD
Atherosclerosis 0.002367032 1 0 GAD
Obesity 0.002367032 1 0 GAD

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