ICAM1 (intercellular adhesion molecule 1)

symbol:
ICAM1
locus group:
protein-coding gene
location:
19p13.2
gene_family:
CD molecules|Endogenous ligands|Immunoglobulin-like domain containing
alias symbol:
BB2|CD54
alias name:
human rhinovirus receptor
entrez id:
3383
ensembl gene id:
ENSG00000090339
ucsc gene id:
uc002mnq.3
refseq accession:
NM_000201
hgnc_id:
HGNC:5344
approved reserved:
1989-04-24
19p13.2
基因染色体位置图

ICAM1(Intercellular Adhesion Molecule 1)是一种细胞表面糖蛋白,属于免疫球蛋白超家族成员,主要功能是介导细胞间黏附,尤其在炎症反应和免疫应答中起关键作用。它通过与白细胞表面的整合素(如LFA-1和Mac-1)结合,促进白细胞与血管内皮细胞的黏附,从而帮助白细胞迁移至炎症或感染部位。ICAM1在血管内皮细胞、免疫细胞(如T细胞和巨噬细胞)及某些上皮细胞上表达,其表达水平受炎症因子(如TNF-α、IL-1β和IFN-γ)上调。ICAM1的突变或功能异常可能导致免疫缺陷或炎症性疾病,例如某些ICAM1突变与免疫缺陷综合征相关,表现为反复感染。ICAM1过表达与多种慢性炎症性疾病(如类风湿性关节炎、哮喘和动脉粥样硬化)以及癌症转移密切相关,因为高水平的ICAM1增强了白细胞的异常浸润和肿瘤细胞的扩散。相反,ICAM1表达降低可能削弱免疫应答,增加感染风险或影响组织修复。ICAM1属于免疫球蛋白超家族(IgSF),该家族成员均含有免疫球蛋白样结构域,参与细胞识别、黏附和信号传导。家族共性包括介导细胞间相互作用、调节免疫和炎症反应,并在发育和神经系统中发挥作用。ICAM1还与其他黏附分子(如VCAM1和PECAM1)协同作用,共同调控炎症和免疫过程。此外,ICAM1在病毒感染(如流感病毒和鼻病毒)中作为受体或共受体,促进病毒进入宿主细胞,因此其表达水平可能影响病毒感染效率。研究ICAM1有助于开发针对炎症、自身免疫病和癌症的靶向疗法,例如通过阻断ICAM1与整合素的相互作用来抑制炎症或肿瘤转移。

This gene encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system. It binds to integrins of type CD11a / CD18, or CD11b / CD18 and is also exploited by Rhinovirus as a receptor. [provided by RefSeq, Jul 2008]

这个基因编码其对血管内皮细胞和免疫系统的细胞通常表达的细胞表面糖蛋白。其结合型CD11a / CD18,或细胞CD11b / CD18的整合,并且也由鼻病毒利用作为受体。 [由RefSeq的,2008年7月提供]

ICAM1基因的碱基序列:[NCBI]
Loading Gene Browser...
ICAM1基因的碱基突变:           仅显示部分snp
rs5490       rs5491       rs5492       rs5493       rs5494       rs5495       rs5496       rs5497       rs5498       rs5499       rs5500       rs5501       rs281428       rs281429       rs281430       rs281431       rs281432      

ICAM1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
GACCATCTACAGCTTTCCG
58
CACACTTCACTGTCACCTC
58
TGACCATCTACAGCTTTCCG
60
ACACTTCACTGTCACCTCG
60
TTGACATTCCTATCTGCTTAGG
58
CCCTACCTCTTCAGTATCTCC
59
TTGAGATGGAGTCTCGCTC
59
CTCTGCCTCTGGGATTCAG
60
AAGATAGCCAACCAATGTGC
59
TTCTGGAGTCCAGTACACG
59
GAGATGGAGTCTCGCTCTG
59
CTCTGCCTCTGGGATTCAG
60
CTTGACATTCCTATCTGCTTAGG
59
CCTACCTCTTCAGTATCTCCC
59
CTCACCGTGTACTGGACTC
60
TAGGGTAAGGTTCTTGCCC
59
AGATAGCCAACCAATGTGC
58
TTCTGGAGTCCAGTACACG
59
TGACCATCTACAGCTTTCCG
60
ACACTTCACTGTCACCTCG
60
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CEBPA
ICAM1
Unknown
ERG
ICAM1
Repression
ETS2
ICAM1
Activation
ETV5
ICAM1
Activation
HDAC1
ICAM1
Activation
IFI16
ICAM1
Repression
MYB
ICAM1
Repression
NFATC1
ICAM1
Activation

ICAM1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

ICAM1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0016021
E7ESS4 (UniProtKB)
IEA
GO:0016020
K7EKL8 (UniProtKB)
IEA
GO:0016337
K7EKL8 (UniProtKB)
IEA
GO:0001541
P05362 (UniProtKB)
IEA
GO:0001618
P05362 (UniProtKB)
IEA
GO:0001772
P05362 (UniProtKB)
IEA
GO:0001910
P05362 (UniProtKB)
TAS
GO:0001975
P05362 (UniProtKB)
IEA
GO:0002291
P05362 (UniProtKB)
IMP
GO:0002438
P05362 (UniProtKB)
IEA
GO:0002457
P05362 (UniProtKB)
IEA
GO:0002693
P05362 (UniProtKB)
IMP
GO:0004872
P05362 (UniProtKB)
TAS
GO:0004888
P05362 (UniProtKB)
TAS
GO:0005178
P05362 (UniProtKB)
IPI
GO:0005178
P05362 (UniProtKB)
IDA
GO:0005515
P05362 (UniProtKB)
IPI
GO:0005515
P05362 (UniProtKB)
IPI
GO:0005615
P05362 (UniProtKB)
IDA
GO:0005886
P05362 (UniProtKB)
TAS
GO:0005886
P05362 (UniProtKB)
TAS
GO:0005887
P05362 (UniProtKB)
TAS
GO:0005925
P05362 (UniProtKB)
IDA
GO:0007155
P05362 (UniProtKB)
IDA
GO:0007157
P05362 (UniProtKB)
TAS
GO:0007159
P05362 (UniProtKB)
IMP
GO:0007569
P05362 (UniProtKB)
IEA
GO:0007605
P05362 (UniProtKB)
IEA
GO:0008360
P05362 (UniProtKB)
IEA
GO:0009897
P05362 (UniProtKB)
IEA
GO:0009986
P05362 (UniProtKB)
IDA
GO:0009986
P05362 (UniProtKB)
IDA
GO:0010212
P05362 (UniProtKB)
IEA
GO:0010477
P05362 (UniProtKB)
IEA
GO:0014070
P05362 (UniProtKB)
IEA
GO:0016020
P05362 (UniProtKB)
IDA
GO:0022614
P05362 (UniProtKB)
IEP
GO:0030155
P05362 (UniProtKB)
IEA
GO:0030198
P05362 (UniProtKB)
TAS
GO:0030838
P05362 (UniProtKB)
IEA
GO:0031669
P05362 (UniProtKB)
IEA
GO:0033627
P05362 (UniProtKB)
IEA
GO:0034698
P05362 (UniProtKB)
IEA
GO:0042493
P05362 (UniProtKB)
IEA
GO:0043200
P05362 (UniProtKB)
IEA
GO:0043547
P05362 (UniProtKB)
IEA
GO:0044406
P05362 (UniProtKB)
IDA
GO:0045121
P05362 (UniProtKB)
IEA
GO:0045429
P05362 (UniProtKB)
IEA
GO:0045471
P05362 (UniProtKB)
IEA
GO:0045907
P05362 (UniProtKB)
IEA
GO:0046688
P05362 (UniProtKB)
IEA
GO:0046718
P05362 (UniProtKB)
IEA
GO:0046813
P05362 (UniProtKB)
IDA
GO:0050731
P05362 (UniProtKB)
IEA
GO:0050776
P05362 (UniProtKB)
TAS
GO:0050900
P05362 (UniProtKB)
IEP
GO:0051092
P05362 (UniProtKB)
IEA
GO:0051926
P05362 (UniProtKB)
IEA
GO:0060333
P05362 (UniProtKB)
TAS
GO:0061028
P05362 (UniProtKB)
IGI
GO:0070062
P05362 (UniProtKB)
IDA
GO:0070062
P05362 (UniProtKB)
IDA
GO:0070062
P05362 (UniProtKB)
IDA
GO:0070062
P05362 (UniProtKB)
IDA
GO:0070374
P05362 (UniProtKB)
IMP
GO:0071222
P05362 (UniProtKB)
IEA
GO:0071312
P05362 (UniProtKB)
IEA
GO:0071333
P05362 (UniProtKB)
IEA
GO:0071333
P05362 (UniProtKB)
IEA
GO:0071347
P05362 (UniProtKB)
IEA
GO:0071356
P05362 (UniProtKB)
IEA
GO:0071456
P05362 (UniProtKB)
IEA
GO:0097368
P05362 (UniProtKB)
IEA
GO:1900027
P05362 (UniProtKB)
IEA
GO:1902042
P05362 (UniProtKB)
IDA
GO:2000352
P05362 (UniProtKB)
IDA

可能调控 ICAM1基因的相关microRNA:     

Reactome

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
Diabetes Mellitus, Non-Insulin-Dependent 0.2290094 16 1 BeFree_CTD_human_GAD_LHGDN_RGD
Inflammation 0.220722847 11 0 CTD_human_GAD_LHGDN_RGD
Asthma 0.218074442 15 1 BeFree_CTD_human_GAD_LHGDN_RGD
Myocardial Infarction 0.217654991 10 2 BeFree_CTD_human_GAD_RGD
Ulcerative Colitis 0.214721331 14 0 BeFree_CTD_human_GAD_LHGDN_RGD
Obesity 0.203452799 7 0 BeFree_CTD_human_GAD_RGD
Acute Lung Injury 0.2 2 0 CTD_human_RGD
Myocardial Reperfusion Injury 0.2 2 0 CTD_human_RGD
Diabetes Mellitus, Experimental 0.2 5 0 CTD_human_RGD
Atherosclerosis 0.144069907 31 1 BeFree_CTD_human_GAD_LHGDN

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