CCL2 (C-C motif chemokine ligand 2)

symbol:
CCL2
locus group:
protein-coding gene
location:
17q12
gene_family:
Chemokine ligands|Endogenous ligands
alias symbol:
MCP1|MCP-1|MCAF|SMC-CF|GDCF-2|HC11|MGC9434
alias name:
monocyte chemotactic protein 1, ho…
entrez id:
6347
ensembl gene id:
ENSG00000108691
ucsc gene id:
uc002hhy.4
refseq accession:
NM_002982
hgnc_id:
HGNC:10618
approved reserved:
1990-07-05
17q12
基因染色体位置图

CCL2(Chemokine (C-C motif) ligand 2,趋化因子配体2)是一种由人类基因CCL2编码的小分子分泌蛋白,属于CC类趋化因子家族(CC chemokine family)。该家族成员的特征是含有两个相邻的半胱氨酸(Cysteine)残基(即CC基序),主要功能是通过与G蛋白偶联受体结合来招募免疫细胞(如单核细胞、T细胞等)到炎症或感染部位。CCL2也被称为单核细胞趋化蛋白-1(MCP-1),其生物学功能集中在介导炎症反应和免疫调节。CCL2通过结合其受体CCR2(CC chemokine receptor 2)发挥作用,主要影响单核细胞、记忆T细胞和树突细胞的迁移。在正常生理状态下,CCL2参与组织修复和免疫监视,但在病理条件下,其异常表达与多种疾病相关。例如,CCL2过表达会加剧慢性炎症性疾病(如类风湿性关节炎、动脉粥样硬化)、癌症(促进肿瘤微环境中免疫抑制和转移)和神经退行性疾病(如阿尔茨海默病,通过激活小胶质细胞导致神经炎症)。相反,CCL2表达降低可能削弱免疫细胞招募能力,增加感染风险或延缓伤口愈合。CCL2基因突变可能影响其蛋白结构或表达水平,导致功能异常。例如,某些突变会增强其趋化活性,加剧炎症;而另一些突变可能导致功能丧失,与免疫缺陷相关。在基因家族层面,CC类趋化因子(如CCL3、CCL4、CCL5等)均通过类似机制调控免疫细胞迁移,但各自靶向不同细胞类型或受体。CCL2的过表达还可能通过激活下游信号通路(如NF-κB)间接影响其他炎症相关基因(如IL-6、TNF-α),形成促炎反馈循环;而抑制其表达则可能减轻病理损伤,但需注意对正常免疫功能的潜在干扰。

This gene is one of several cytokine genes clustered on the q-arm of chromosome 17. Chemokines are a superfamily of secreted proteins involved in immunoregulatory and inflammatory processes. The superfamily is divided into four subfamilies based on the arrangement of N-terminal cysteine residues of the mature peptide. This chemokine is a member of the CC subfamily which is characterized by two adjacent cysteine residues. This cytokine displays chemotactic activity for monocytes and basophils but not for neutrophils or eosinophils. It has been implicated in the pathogenesis of diseases characterized by monocytic infiltrates, like psoriasis, rheumatoid arthritis and atherosclerosis. It binds to chemokine receptors CCR2 and CCR4. [provided by RefSeq, Jul 2013]

该基因是聚集在17号染色??体的q臂上趋化因子是参与免疫调节和炎症过程的分泌蛋白的超家族的几个细胞因子基因之一。该超家族分为基于成熟的肽的N-末端半胱氨酸残基的排列四个亚科。该趋化因子为CC亚科其特征在于两个相邻的半胱氨酸残基中的一员。这种细胞因子显示单核细胞和嗜碱性粒细胞,但不为嗜中性粒细胞或嗜酸性粒细胞趋化活性。它已牵涉的特征在于单核细胞浸润,如牛皮癣,类风湿性关节炎和动脉粥样硬化性疾病的发病机制。它结合趋化因子受体CCR2和CCR4。 [由RefSeq的,2013年7月提供]

CCL2基因的碱基序列:[NCBI]
Loading Gene Browser...
CCL2基因的碱基突变:           仅显示部分snp
rs4586       rs13900       rs1014542       rs2190971       rs2215182       rs2857655       rs2857656       rs2857657       rs3091332       rs3760396       rs3760397       rs3760398       rs3760399       rs3917886       rs3917887       rs3917888       rs3917904      

CCL2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
AGAAGCTGTGATCTTCAAGAC
58
GTCCATGGAATCCTGAACC
58
CTTCATTCACCTTAGCTTCCAG
59
GTTTCCCTGATACTCATTACCT
57
CCAGATGCAATCAATGCCC
59
AATGGTCTTGAAGATCACAGC
58
AAACCCAAACTCCGAAGAC
58
TAAGTTAGCTGCAGATTCTTGG
59
CAGCATGAAAGTCTCTGCC
59
ATTGATTGCATCTGGCTGAG
59
CCAGCATGAAAGTCTCTGC
59
TTGATTGCATCTGGCTGAG
58
AAGAAGCTGTGATCTTCAAGAC
59
TCCATGGAATCCTGAACCC
59
CTTCATTCACCTTAGCTTCCA
58
GTTTCCCTGATACTCATTACCTC
59
CCAGATGCAATCAATGCCC
59
ATGGTCTTGAAGATCACAGCT
59
CAAACCCAAACTCCGAAGAC
60
AAGTTAGCTGCAGATTCTTGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
APEX1
CCL2
Activation
ATF4
CCL2
Unknown
CEBPA
CCL2
Activation
HDAC2
CCL2
Unknown
IRF3
CCL2
Unknown
JUN
CCL2
Activation
NFAT5
CCL2
Repression
NFIC
CCL2
Activation

CCL2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

CCL2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005576
J3KRT7 (UniProtKB)
IEA
GO:0006955
J3KRT7 (UniProtKB)
IEA
GO:0008009
J3KRT7 (UniProtKB)
IEA
GO:0060326
J3KRT7 (UniProtKB)
IEA
GO:0000165
P13500 (UniProtKB)
IMP
GO:0001525
P13500 (UniProtKB)
TAS
GO:0001666
P13500 (UniProtKB)
IEA
GO:0001912
P13500 (UniProtKB)
IEA
GO:0001938
P13500 (UniProtKB)
IEA
GO:0002523
P13500 (UniProtKB)
IEA
GO:0002548
P13500 (UniProtKB)
IDA
GO:0002693
P13500 (UniProtKB)
IEA
GO:0004672
P13500 (UniProtKB)
TAS
GO:0005102
P13500 (UniProtKB)
TAS
GO:0005576
P13500 (UniProtKB)
IDA
GO:0005576
P13500 (UniProtKB)
TAS
GO:0005576
P13500 (UniProtKB)
TAS
GO:0005615
P13500 (UniProtKB)
IEA
GO:0005615
P13500 (UniProtKB)
IEA
GO:0005791
P13500 (UniProtKB)
IEA
GO:0006468
P13500 (UniProtKB)
TAS
GO:0006874
P13500 (UniProtKB)
IEA
GO:0006935
P13500 (UniProtKB)
TAS
GO:0006954
P13500 (UniProtKB)
IDA
GO:0006959
P13500 (UniProtKB)
TAS
GO:0007010
P13500 (UniProtKB)
IDA
GO:0007155
P13500 (UniProtKB)
TAS
GO:0007165
P13500 (UniProtKB)
NAS
GO:0007166
P13500 (UniProtKB)
TAS
GO:0007179
P13500 (UniProtKB)
IEA
GO:0007186
P13500 (UniProtKB)
TAS
GO:0007187
P13500 (UniProtKB)
TAS
GO:0007259
P13500 (UniProtKB)
TAS
GO:0007568
P13500 (UniProtKB)
IEA
GO:0008009
P13500 (UniProtKB)
IEA
GO:0008201
P13500 (UniProtKB)
IEA
GO:0008360
P13500 (UniProtKB)
IDA
GO:0009408
P13500 (UniProtKB)
IEA
GO:0009611
P13500 (UniProtKB)
IEA
GO:0009612
P13500 (UniProtKB)
IEA
GO:0009617
P13500 (UniProtKB)
NAS
GO:0009887
P13500 (UniProtKB)
TAS
GO:0010332
P13500 (UniProtKB)
IEA
GO:0010574
P13500 (UniProtKB)
IEA
GO:0010759
P13500 (UniProtKB)
IEA
GO:0010759
P13500 (UniProtKB)
IEA
GO:0014823
P13500 (UniProtKB)
IEA
GO:0016525
P13500 (UniProtKB)
IEA
GO:0019079
P13500 (UniProtKB)
TAS
GO:0019221
P13500 (UniProtKB)
IDA
GO:0019725
P13500 (UniProtKB)
TAS
GO:0030139
P13500 (UniProtKB)
IEA
GO:0030425
P13500 (UniProtKB)
IEA
GO:0030593
P13500 (UniProtKB)
IBA
GO:0031100
P13500 (UniProtKB)
IEA
GO:0031663
P13500 (UniProtKB)
IDA
GO:0031727
P13500 (UniProtKB)
ISS
GO:0031727
P13500 (UniProtKB)
TAS
GO:0032570
P13500 (UniProtKB)
IEA
GO:0032760
P13500 (UniProtKB)
IEA
GO:0032869
P13500 (UniProtKB)
IEA
GO:0032967
P13500 (UniProtKB)
IEA
GO:0033552
P13500 (UniProtKB)
IEA
GO:0034351
P13500 (UniProtKB)
IDA
GO:0035684
P13500 (UniProtKB)
ISS
GO:0035690
P13500 (UniProtKB)
IEA
GO:0036006
P13500 (UniProtKB)
IEA
GO:0036120
P13500 (UniProtKB)
IEA
GO:0036499
P13500 (UniProtKB)
TAS
GO:0043200
P13500 (UniProtKB)
IEA
GO:0043204
P13500 (UniProtKB)
IEA
GO:0043491
P13500 (UniProtKB)
IMP
GO:0043524
P13500 (UniProtKB)
IDA
GO:0043547
P13500 (UniProtKB)
IBA
GO:0043615
P13500 (UniProtKB)
IDA
GO:0043679
P13500 (UniProtKB)
IEA
GO:0044299
P13500 (UniProtKB)
IEA
GO:0044344
P13500 (UniProtKB)
IEP
GO:0045202
P13500 (UniProtKB)
IEA
GO:0045471
P13500 (UniProtKB)
IEA
GO:0046677
P13500 (UniProtKB)
IEA
GO:0048010
P13500 (UniProtKB)
IEA
GO:0048246
P13500 (UniProtKB)
IDA
GO:0048247
P13500 (UniProtKB)
IEA
GO:0048471
P13500 (UniProtKB)
IEA
GO:0050729
P13500 (UniProtKB)
IBA
GO:0050806
P13500 (UniProtKB)
IEA
GO:0050870
P13500 (UniProtKB)
ISS
GO:0051770
P13500 (UniProtKB)
ISS
GO:0060135
P13500 (UniProtKB)
IEA
GO:0060137
P13500 (UniProtKB)
IEA
GO:0070098
P13500 (UniProtKB)
IBA
GO:0070374
P13500 (UniProtKB)
IBA
GO:0071222
P13500 (UniProtKB)
ISS
GO:0071300
P13500 (UniProtKB)
IEA
GO:0071318
P13500 (UniProtKB)
IEA
GO:0071346
P13500 (UniProtKB)
ISS
GO:0071346
P13500 (UniProtKB)
IEP
GO:0071347
P13500 (UniProtKB)
ISS
GO:0071347
P13500 (UniProtKB)
IEP
GO:0071354
P13500 (UniProtKB)
IEA
GO:0071356
P13500 (UniProtKB)
ISS
GO:0071356
P13500 (UniProtKB)
IEP
GO:0071403
P13500 (UniProtKB)
IEA
GO:0071407
P13500 (UniProtKB)
IDA
GO:0071549
P13500 (UniProtKB)
IEA
GO:0090026
P13500 (UniProtKB)
IEA
GO:0090026
P13500 (UniProtKB)
IEA
GO:0090265
P13500 (UniProtKB)
IEA
GO:0090280
P13500 (UniProtKB)
IDA
GO:0090314
P13500 (UniProtKB)
IEA
GO:2000427
P13500 (UniProtKB)
ISS
GO:2000502
P13500 (UniProtKB)
IDA

可能调控 CCL2基因的相关microRNA:     

Reactome

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
Brain Ischemia 0.28 3 0 CTD_human_CTD_mouse_RGD
MYCOBACTERIUM TUBERCULOSIS, SUSCEPTIBILITY TO (finding) 0.24 0 1 CLINVAR_CTD_human
Inflammation 0.225099593 14 0 CTD_human_GAD_LHGDN_RGD
Coronary Artery Disease 0.22088855 26 1 BeFree_CTD_human_GAD_LHGDN_RGD
Asthma 0.214278137 13 0 BeFree_CTD_human_GAD_RGD
Hypertensive disease 0.209001189 11 0 BeFree_CTD_human_GAD_RGD
Kidney Failure, Chronic 0.207262917 11 6 BeFree_CTD_human_GAD_LHGDN_RGD
Diabetic Nephropathy 0.20706742 19 2 BeFree_CTD_human_LHGDN_RGD
Myocardial Ischemia 0.206091273 7 0 BeFree_CTD_human_GAD_RGD
Pulmonary Fibrosis 0.203810118 9 0 BeFree_CTD_human_LHGDN_RGD

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