IL17F (interleukin 17F)

symbol:
IL17F
locus group:
protein-coding gene
location:
6p12.2
gene_family:
Interleukins
alias symbol:
IL-17F|ML-1|ML1
alias name:
None
entrez id:
112744
ensembl gene id:
ENSG00000112116
ucsc gene id:
uc003pam.2
refseq accession:
NM_052872
hgnc_id:
HGNC:16404
approved reserved:
2002-03-18
6p12.2
基因染色体位置图

IL17F(白细胞介素17F)是一种由Th17细胞等免疫细胞分泌的细胞因子,属于IL-17细胞因子家族(包括IL-17A至IL-17F)。该家族成员具有相似的结构特征,均通过结合IL-17受体(IL-17R)激活下游信号通路(如NF-κB和MAPK),主要参与促炎症反应和宿主防御。IL17F与IL-17A的氨基酸序列有50%同源性,两者可形成同源或异源二聚体发挥作用,但IL17F的促炎活性较弱。其生物学功能包括诱导上皮细胞、成纤维细胞等产生抗菌肽(如β-防御素)、细胞因子(IL-6、IL-8)和趋化因子,从而招募中性粒细胞并增强黏膜屏障免疫。主要作用位点为黏膜表面(如呼吸道、肠道)和关节滑膜等组织。IL17F基因突变可能导致功能异常,如rs763780单核苷酸多态性(SNP)使第161位组氨酸变为精氨酸(H161R),会削弱其与受体的结合能力,与哮喘、类风湿性关节炎等自身免疫疾病易感性相关。过表达IL17F会加剧炎症反应,与银屑病、炎症性肠病(IBD)和多发性硬化等疾病相关;而降低表达可能导致抗感染能力下降。该基因与IL17A具有功能冗余性,但IL17F敲除小鼠仅显示轻度表型,提示其他家族成员可能补偿其功能。在治疗上,靶向IL-17通路(如苏金单抗Secukinumab)的药物可同时抑制IL17A和IL17F,用于银屑病等自身免疫病的治疗。

The protein encoded by this gene is a cytokine that shares sequence similarity with IL17. This cytokine is expressed by activated T cells, and has been shown to stimulate the production of several other cytokines, including IL6, IL8, and CSF2/GM_CSF. This cytokine is also found to inhibit the angiogenesis of endothelial cells and induce endothelial cells to produce IL2, TGFB1/TGFB, and monocyte chemoattractant protein-1. [provided by RefSeq, Jul 2008]

由该基因编码的蛋白质是共享序列相似性与IL17的细胞因子。这种细胞因子通过激活的T细胞中表达,并且已显示刺激产生若干其他细胞因子,包括IL6,IL8,和CSF2 / GM_CSF的。这种细胞因子也被发现能抑制血管内皮细胞的血管生成,诱导内皮细胞产生IL2,TGFB1 / TG??FB,和单核细胞趋化蛋白-1。 [由RefSeq的,2008年7月提供]

IL17F基因的碱基序列:[NCBI]
Loading Gene Browser...
IL17F基因的碱基突变:           仅显示部分snp
rs597506       rs612242       rs641701       rs677901       rs721430       rs722323       rs761167       rs763780       rs766748       rs1266828       rs1889570       rs1953325       rs2294834       rs2294835       rs2294836       rs2397084       rs3215541      

IL17F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
AATTACACTGTCACTTGGGAC
58
TTCCTTGAGCATTGATGCAG
59
AATTACACTGTCACTTGGGAC
58
TTCCTTGAGCATTGATGCAG
59
GAATTACACTGTCACTTGGGA
58
TCCTTGAGCATTGATGCAG
58
GAATTACACTGTCACTTGGGA
58
TCCTTGAGCATTGATGCAG
58
AATTACACTGTCACTTGGGAC
58
TCCTTGAGCATTGATGCAG
58
AATTACACTGTCACTTGGGAC
58
TCCTTGAGCATTGATGCAG
58
      尚未收录相关数据

IL17F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

IL17F基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005125
Q96PD4 (UniProtKB)
IDA
GO:0005126
Q96PD4 (UniProtKB)
IBA
GO:0005515
Q96PD4 (UniProtKB)
IPI
GO:0005576
Q96PD4 (UniProtKB)
NAS
GO:0005576
Q96PD4 (UniProtKB)
TAS
GO:0005615
Q96PD4 (UniProtKB)
IBA
GO:0006954
Q96PD4 (UniProtKB)
IBA
GO:0016525
Q96PD4 (UniProtKB)
IDA
GO:0017015
Q96PD4 (UniProtKB)
IDA
GO:0019955
Q96PD4 (UniProtKB)
IDA
GO:0042089
Q96PD4 (UniProtKB)
IDA
GO:0042109
Q96PD4 (UniProtKB)
IDA
GO:0042803
Q96PD4 (UniProtKB)
IDA
GO:0045076
Q96PD4 (UniProtKB)
IDA
GO:0045408
Q96PD4 (UniProtKB)
IDA
GO:0045414
Q96PD4 (UniProtKB)
IDA
GO:0045423
Q96PD4 (UniProtKB)
IDA
GO:0045944
Q96PD4 (UniProtKB)
IEA
GO:0051216
Q96PD4 (UniProtKB)
IDA
GO:1900017
Q96PD4 (UniProtKB)
IEA
GO:2000778
Q96PD4 (UniProtKB)
IEA

可能调控 IL17F基因的相关microRNA:     

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
CANDIDIASIS, FAMILIAL, 6 0.24 1 1 CLINVAR_UNIPROT
Candidiasis, Chronic Mucocutaneous 0.121357209 5 0 BeFree_ORPHANET
Asthma 0.005895776 13 1 BeFree_GAD
Chronic Fatigue Syndrome 0.005362824 1 1 BeFree_GAD_LHGDN
Dyspepsia 0.005091382 1 0 GAD_LHGDN
Helicobacter Infections 0.004734064 2 0 GAD
Malignant neoplasm of stomach 0.003995683 6 1 BeFree_GAD
Inflammatory Bowel Diseases 0.003724241 5 1 BeFree_GAD
Ulcerative Colitis 0.003724241 5 1 BeFree_GAD
Psoriasis 0.003538676 4 0 BeFree_LHGDN

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