IL13 (interleukin 13)

symbol:
IL13
locus group:
protein-coding gene
location:
5q31.1
gene_family:
Interleukins
alias symbol:
P600|IL-13|ALRH|BHR1|MGC116786|MGC116788|MGC116789
alias name:
allergic rhinitis|Bronchial hyperr…
entrez id:
3596
ensembl gene id:
ENSG00000169194
ucsc gene id:
uc003kxj.2
refseq accession:
NM_002188
hgnc_id:
HGNC:5973
approved reserved:
1993-04-07
5q31.1
基因染色体位置图

IL13(白细胞介素13)是一种主要由活化的Th2细胞、肥大细胞和自然杀伤细胞(NK细胞)分泌的细胞因子,属于IL-4细胞因子家族。该基因位于人类第5号染色体(5q31.1),其编码的蛋白质是一种多效性细胞因子,在免疫调节、炎症反应和过敏性疾病中发挥关键作用。IL13的主要生物学功能包括促进B细胞增殖和抗体类别转换为IgE,刺激黏液分泌和气道高反应性,激活替代性活化的巨噬细胞(M2型),并参与组织纤维化过程。IL13通过与由IL13Rα1和IL4Rα组成的II型受体复合物结合发挥作用,随后激活JAK-STAT6信号通路。IL13基因突变或表达异常与多种疾病密切相关,特别是哮喘、特应性皮炎、慢性鼻窦炎伴鼻息肉(CRSwNP)和嗜酸性食管炎等过敏性疾病。IL13过表达会导致Th2型免疫反应过度激活,引起气道重塑、黏液过度分泌和纤维化,而IL13表达降低则可能影响寄生虫感染的清除能力。IL13基因多态性(如-1112C/T和+2044G/A)与哮喘易感性相关。该基因属于IL-4细胞因子家族,该家族成员(包括IL4、IL5、IL9、IL13和IL21)都具有四α螺旋束结构,主要调节Th2型免疫反应,在过敏反应、抗寄生虫免疫和组织修复中起重要作用。针对IL13的靶向治疗药物(如lebrikizumab和tralokinumab)已开发用于治疗中重度特应性皮炎。

This gene encodes an immunoregulatory cytokine produced primarily by activated Th2 cells. This cytokine is involved in several stages of B-cell maturation and differentiation. It up-regulates CD23 and MHC class II expression, and promotes IgE isotype switching of B cells. This cytokine down-regulates macrophage activity, thereby inhibits the production of pro-inflammatory cytokines and chemokines. This cytokine is found to be critical to the pathogenesis of allergen-induced asthma but operates through mechanisms independent of IgE and eosinophils. This gene, IL3, IL5, IL4, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL4. [provided by RefSeq, Jul 2008]

该基因编码主要由活化的Th2细胞产生的免疫调节细胞因子。这种细胞因子参与B细胞的成熟和分化的几个阶段。它上调CD23和MHC II类的表达,并促进B细胞的IgE同种型转换。这种细胞因子下调巨噬细胞活性,从而抑制促炎细胞因子和趋化因子。该细胞因子被发现是对过敏原诱导的哮喘的发病关键的,但通过独立IgE和嗜酸性粒细胞的机制进行操作。这种基因,IL3,IL5,IL4和CSF2形成染色体5q的细胞因子基因簇,这个基因特别接近IL4。 [由RefSeq的,2008年7月提供]

IL13基因的碱基序列:[NCBI]
Loading Gene Browser...
IL13基因的碱基突变:           仅显示部分snp
rs847       rs848       rs20541       rs1295685       rs1295686       rs1295687       rs1800925       rs1881457       rs2066960       rs2069738       rs2069739       rs2069740       rs2069741       rs2069742       rs2069743       rs2069744       rs2069745      

IL13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
GTATGGAGCATCAACCTGAC
59
CGTTGATCAGGGATTCCAG
58
TGGTATGGAGCATCAACCTG
60
TTGATCAGGGATTCCAGGG
59
GTATGGAGCATCAACCTGAC
59
CGTTGATCAGGGATTCCAG
58
TGGTATGGAGCATCAACCTG
60
TTGATCAGGGATTCCAGGG
59
GTATGGAGCATCAACCTGAC
59
CGTTGATCAGGGATTCCAG
58
GAGAAGACCCAGAGGATGC
60
TTCGAAGTTGTTGAACTGTCC
59
GAAGACCCAGAGGATGCTG
60
TTTCGAAGTTGTTGAACTGTCC
60
TCAACATCACCCAGAACCA
59
TTGATGCTCCATACCATGCT
60
TGGTATGGAGCATCAACCT
58
TTGATCAGGGATTCCAGGG
59
TGGTATGGAGCATCAACCT
58
TTGATCAGGGATTCCAGGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
AHR
IL13
Unknown
CEBPB
IL13
Unknown
E2F6
IL13
Unknown
STAT6
IL13
Unknown
TBX21
IL13
Repression

IL13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

IL13基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005126
A0A087WW07 (UniProtKB)
IEA
GO:0005576
A0A087WW07 (UniProtKB)
IEA
GO:0006955
A0A087WW07 (UniProtKB)
IEA
GO:0001774
P35225 (UniProtKB)
IEA
GO:0002639
P35225 (UniProtKB)
IBA
GO:0005125
P35225 (UniProtKB)
IEA
GO:0005144
P35225 (UniProtKB)
IBA
GO:0005515
P35225 (UniProtKB)
IPI
GO:0005576
P35225 (UniProtKB)
IDA
GO:0005576
P35225 (UniProtKB)
TAS
GO:0005615
P35225 (UniProtKB)
IBA
GO:0005615
P35225 (UniProtKB)
ISS
GO:0005737
P35225 (UniProtKB)
IEA
GO:0006928
P35225 (UniProtKB)
TAS
GO:0006954
P35225 (UniProtKB)
IEA
GO:0006955
P35225 (UniProtKB)
IEA
GO:0007165
P35225 (UniProtKB)
NAS
GO:0007267
P35225 (UniProtKB)
IC
GO:0009897
P35225 (UniProtKB)
IEA
GO:0010155
P35225 (UniProtKB)
IEA
GO:0030890
P35225 (UniProtKB)
IBA
GO:0032496
P35225 (UniProtKB)
IEA
GO:0032723
P35225 (UniProtKB)
IEA
GO:0033861
P35225 (UniProtKB)
IEA
GO:0035094
P35225 (UniProtKB)
IEA
GO:0042526
P35225 (UniProtKB)
IEA
GO:0043032
P35225 (UniProtKB)
IBA
GO:0043306
P35225 (UniProtKB)
IBA
GO:0045471
P35225 (UniProtKB)
IEA
GO:0048661
P35225 (UniProtKB)
IEA
GO:0050714
P35225 (UniProtKB)
IEA
GO:0051281
P35225 (UniProtKB)
IEA
GO:0071260
P35225 (UniProtKB)
IEA
GO:0071345
P35225 (UniProtKB)
IBA
GO:0071635
P35225 (UniProtKB)
IEA
GO:1901215
P35225 (UniProtKB)
IEA
GO:1901247
P35225 (UniProtKB)
NAS
GO:1901251
P35225 (UniProtKB)
NAS
GO:1903660
P35225 (UniProtKB)
IMP
GO:2000231
P35225 (UniProtKB)
IEA
GO:2000352
P35225 (UniProtKB)
IMP

可能调控 IL13基因的相关microRNA:     

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
Asthma 0.490519253 233 7 BeFree_CTD_human_GAD_GWASCAT_LHGDN_RGD
Dermatitis, Atopic 0.343136029 44 1 BeFree_CTD_human_GAD_GWASCAT_LHGDN_MGD
Psoriasis 0.250715717 14 3 BeFree_CTD_human_GAD_GWASCAT_LHGDN
Pulmonary Fibrosis 0.200814326 5 0 BeFree_CTD_human_RGD
Arthritis, Experimental 0.2 2 0 CTD_human_RGD
Inflammation 0.141660606 10 0 CTD_human_GAD_LHGDN
Allergic rhinitis (disorder) 0.133420204 32 2 BeFree_CTD_human_GAD
Hodgkin Disease 0.129901391 12 3 BeFree_GAD_GWASCAT_LHGDN
Immediate hypersensitivity 0.129468128 6 0 CTD_human_GAD
Bronchial Hyperreactivity 0.128815624 9 0 BeFree_CTD_human_GAD_LHGDN

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