CXCL11 (C-X-C motif chemokine ligand 11)

symbol:
CXCL11
locus group:
protein-coding gene
location:
4q21.1
gene_family:
Chemokine ligands|Endogenous ligands
alias symbol:
H174|b-R1|I-TAC|IP-9
alias name:
None
entrez id:
6373
ensembl gene id:
ENSG00000169248
ucsc gene id:
uc062xkv.1
refseq accession:
NM_001302123
hgnc_id:
HGNC:10638
approved reserved:
1998-06-23
4q21.1
基因染色体位置图

CXCL11(C-X-C motif chemokine ligand 11)是一种趋化因子(chemokine),属于CXC趋化因子家族,该家族成员通常含有C-X-C(半胱氨酸-其他氨基酸-半胱氨酸)结构域,主要功能是招募免疫细胞(如T细胞和自然杀伤细胞)到炎症或感染部位。CXCL11通过与受体CXCR3(C-X-C chemokine receptor type 3)结合发挥作用,激活下游信号通路,调控免疫细胞的迁移和活化。CXCL11在抗病毒和抗肿瘤免疫中起重要作用,尤其在干扰素(IFN-γ)刺激下表达显著上调。CXCL11的生物学功能包括促进Th1型免疫反应(一种以干扰素和白细胞介素-2为主的免疫反应)、抑制血管生成(angiogenesis,新血管的形成)以及直接抑制某些肿瘤细胞的生长。其主要作用位点包括炎症部位、肿瘤微环境和感染组织。CXCL11基因突变可能导致其表达或功能异常,影响免疫细胞的招募和抗肿瘤反应,与自身免疫疾病(如类风湿性关节炎)、慢性炎症和癌症(如黑色素瘤、乳腺癌)的发生发展相关。CXCL11过表达可能增强抗肿瘤免疫反应,但过度招募免疫细胞也可能导致组织损伤或自身免疫疾病;而降低表达则可能削弱免疫监视功能,增加感染或肿瘤风险。CXCL11属于CXC趋化因子家族,该家族成员共性是通过CXCR受体介导免疫细胞迁移,参与炎症、感染和肿瘤免疫调控。目前中文术语“趋化因子”是对“chemokine”的通用翻译,无显著争议。

Chemokines are a group of small (approximately 8 to 14 kD), mostly basic, structurally related molecules that regulate cell trafficking of various types of leukocytes through interactions with a subset of 7-transmembrane, G protein-coupled receptors. Chemokines also play fundamental roles in the development, homeostasis, and function of the immune system, and they have effects on cells of the central nervous system as well as on endothelial cells involved in angiogenesis or angiostasis. Chemokines are divided into 2 major subfamilies, CXC and CC. This antimicrobial gene is a CXC member of the chemokine superfamily. Its encoded protein induces a chemotactic response in activated T-cells and is the dominant ligand for CXC receptor-3. The gene encoding this protein contains 4 exons and at least three polyadenylation signals which might reflect cell-specific regulation of expression. IFN-gamma is a potent inducer of transcription of this gene. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2014]

趋化因子是一组调节通过交互各类白细胞的细胞的运输7-跨膜,G蛋白偶联受体的一个子集的小(约8至14 kD的),主要是基本的,结构相关的分子。趋化因子在发育,稳态和免疫系统的功能也发挥基本作用,并且它们对中枢神经系统的细胞,以及对涉及血管发生或angiostasis内皮细胞的影响。趋化因子主要分为两大亚科,CXC和CC。此抗微生物基因是趋化因子超家族的CXC构件。其编码的蛋白质诱导活化的T细胞趋??化反应,是CXC受体3的主导配体。编码基因此蛋白含有4个外显子和至少三个聚腺苷酸化信号,这可能反映了表达的细胞特异性调节。的IFN-γ是该基因的转录的有效诱导。已发现该基因编码不同亚型的两个转录变异体。 [由RefSeq的,2014年10月提供]

CXCL11基因的碱基序列:[NCBI]
Loading Gene Browser...
CXCL11基因的碱基突变:           仅显示部分snp
rs1140834       rs4241580       rs4356932       rs4429750       rs4456983       rs4478212       rs4512021       rs4583787       rs4619915       rs4859415       rs4859597       rs5859488       rs6532111       rs6532114       rs6532116       rs6817952       rs6819597      

CXCL11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
CAGTTGTTCAAGGCTTCCC
59
ATATCTGCCACTTTCACTGCT
60
CAGTTGTTCAAGGCTTCCC
59
ATATCTGCCACTTTCACTGCT
60
CAGTTGTTCAAGGCTTCCC
59
TATCTGCCACTTTCACTGCT
60
CAGTTGTTCAAGGCTTCCC
59
TATCTGCCACTTTCACTGCT
60
CAGTTGTTCAAGGCTTCCC
59
ATCTGCCACTTTCACTGCT
60
CAGTTGTTCAAGGCTTCCC
59
ATCTGCCACTTTCACTGCT
60
      尚未收录相关数据

CXCL11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

CXCL11基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0002690
O14625 (UniProtKB)
IBA
GO:0005515
O14625 (UniProtKB)
IPI
GO:0005515
O14625 (UniProtKB)
IPI
GO:0005515
O14625 (UniProtKB)
IPI
GO:0005576
O14625 (UniProtKB)
TAS
GO:0005576
O14625 (UniProtKB)
TAS
GO:0005576
O14625 (UniProtKB)
TAS
GO:0005576
O14625 (UniProtKB)
TAS
GO:0005615
O14625 (UniProtKB)
IBA
GO:0006935
O14625 (UniProtKB)
IDA
GO:0006954
O14625 (UniProtKB)
IEA
GO:0006955
O14625 (UniProtKB)
IBA
GO:0007165
O14625 (UniProtKB)
TAS
GO:0007186
O14625 (UniProtKB)
IBA
GO:0007267
O14625 (UniProtKB)
TAS
GO:0008009
O14625 (UniProtKB)
IDA
GO:0008201
O14625 (UniProtKB)
IMP
GO:0010818
O14625 (UniProtKB)
IMP
GO:0030816
O14625 (UniProtKB)
IDA
GO:0032496
O14625 (UniProtKB)
IBA
GO:0042127
O14625 (UniProtKB)
IMP
GO:0043950
O14625 (UniProtKB)
IDA
GO:0048248
O14625 (UniProtKB)
IDA
GO:0051281
O14625 (UniProtKB)
IDA
GO:0070098
O14625 (UniProtKB)
IMP

可能调控 CXCL11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
Interstitial Cystitis 0.12 1 0 CTD_human
Hepatitis C, Chronic 0.003267234 3 0 BeFree_LHGDN
HIV Infections 0.003181358 4 0 BeFree_GAD
Acquired Immunodeficiency Syndrome 0.00272435 1 0 LHGDN
Inflammation 0.00272435 1 0 LHGDN
Lyme Disease 0.00272435 1 0 LHGDN
Lymphoma 0.00272435 1 0 LHGDN
Coronary Artery Disease 0.00272435 1 0 LHGDN
Pleural Effusion, Malignant 0.00272435 1 0 LHGDN
Inflammatory Bowel Diseases 0.002638474 1 1 BeFree_GAD

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