IL19 (interleukin 19)

symbol:
IL19
locus group:
protein-coding gene
location:
1q32.1
gene_family:
Interleukins
alias symbol:
IL-19|MDA1|ZMDA1|IL-10C|NG.1
alias name:
melanoma differentiation associa...
entrez id:
29949
ensembl gene id:
ENSG00000142224
ucsc gene id:
uc001heo.3
refseq accession:
NM_153758
hgnc_id:
HGNC:5990
approved reserved:
2000-03-29
1q32.1

IL19(白细胞介素19)属于IL-10细胞因子家族,该家族成员包括IL-10、IL-19、IL-20、IL-22、IL-24和IL-26,它们具有相似的结构特征,主要通过结合特定的受体复合物调节免疫反应和炎症过程。IL-19主要由活化的单核细胞、巨噬细胞和B细胞产生,在炎症和免疫调节中发挥重要作用。IL-19通过结合IL-20R1/IL-20R2受体复合物激活下游信号通路(如JAK-STAT),促进Th2型免疫反应,抑制Th1型反应,从而参与抗炎和组织修复过程。研究表明,IL-19在银屑病、哮喘和类风湿性关节炎等自身免疫性疾病中表达上调,可能通过促进角质形成细胞增殖或增强炎症反应参与疾病发生。IL-19的突变或表达异常可能导致免疫平衡失调,增加炎症性疾病风险。过表达IL-19可能加剧Th2型免疫反应,导致过敏性疾病或自身免疫病恶化;而降低表达可能削弱抗炎作用,影响组织修复。IL-19还能调节其他细胞因子(如IL-4、IL-13)的产生,影响免疫微环境。该基因在肿瘤微环境中的作用也存在争议,可能具有促瘤或抑瘤的双重效果,具体取决于癌症类型。IL-10家族基因的共同特点是具有抗炎和免疫调节功能,但各成员的具体作用靶点和生物学效应存在差异。

中文English

由该基因编码的蛋白是属于IL10细胞因子亚家族的细胞因子。该细胞因子被发现在单核细胞中优先表达。它可以结合的IL20受体复合物而导致的信号转导和转录3(STAT3)的活化剂的活化。在小鼠的类似的细胞因子被报告给上调IL6的表达和TNF-α和诱导细胞凋亡,这表明该细胞因子在炎症反应的作用。编码不同同种型的可变剪接转录物变体已有描述。 [由RefSeq的,2008年7月提供]

IL19基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MKLQCVSLWL LGTILILCSV DNHGLRRCLI STDMHHIEES
41FQEIKRAIQA KDTFPNVTIL STLETLQIIK PLDVCCVTKN
81 LLAFYVDRV FKDHQEPNPK ILRKISSIAN SFLYMQKTLR
121QCQEQRQCHC RQEATNATRV IHDNYDQLEV HAAAIKSLGE
161L DVFLAWIN KNHEVMFSA
结构预测来自 AlphaFold DB(UniProt: Q9UHD0),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
IL19基因的碱基突变:           仅显示部分snp
rs1798       rs908703       rs908704       rs960326       rs1028181       rs1028182       rs1400988       rs1878673       rs2056225       rs2056226       rs2073185       rs2073186       rs2138992       rs2176511       rs2243155       rs2243156       rs2243157      

IL19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
GACAACTATGATCAGCTGGAG
58
ATTAATCCAGGCTAGAAAGACG
58
TCAGGAGATGTCTGATTTCCA
59
TCCTTAGCTTGGATGGCTC
59
GACAACTATGATCAGCTGGAG
58
ATTAATCCAGGCTAGAAAGACG
58
GGGCATGAAGTTACAGTGTG
59
TGTCCTTAGCTTGGATGGC
60
TCAGGAGATGTCTGATTTCCA
59
TCCTTAGCTTGGATGGCTC
59
GAGATGTCTGATTTCCACAGAC
59
GTGTCCTTAGCTTGGATGG
58
GACAACTATGATCAGCTGGA
57
ATTAATCCAGGCTAGAAAGACG
58
GACAACTATGATCAGCTGGA
57
ATTAATCCAGGCTAGAAAGACG
58
GAGATGTCTGATTTCCACAGAC
59
GTGTCCTTAGCTTGGATGG
58
GGGCATGAAGTTACAGTGTG
59
GTCCTTAGCTTGGATGGCT
60
      尚未收录相关数据

IL19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

IL19基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005125
Q9UHD0 (UniProtKB)
TAS
GO:0005576
Q9UHD0 (UniProtKB)
NAS
GO:0005576
Q9UHD0 (UniProtKB)
TAS
GO:0005615
Q9UHD0 (UniProtKB)
IBA
GO:0006915
Q9UHD0 (UniProtKB)
IEA
GO:0006954
Q9UHD0 (UniProtKB)
IBA
GO:0006955
Q9UHD0 (UniProtKB)
IBA
GO:0006955
Q9UHD0 (UniProtKB)
NAS
GO:0007165
Q9UHD0 (UniProtKB)
NAS
GO:0042226
Q9UHD0 (UniProtKB)
IEA
GO:0046427
Q9UHD0 (UniProtKB)
IBA
GO:0072593
Q9UHD0 (UniProtKB)
IEA
GO:2001237
Q9UHD0 (UniProtKB)
IEA
GO:2001244
Q9UHD0 (UniProtKB)
IEA

可能调控 IL19基因的相关microRNA:     

String
加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Diabetes Mellitus, Insulin-Dependent 0.122367032 1 0 CTD_human_GAD
Chronic Lymphocytic Leukemia 0.122367032 1 0 CTD_human_GAD
Chronic Kidney Insufficiency 0.120271442 1 0 BeFree_CTD_human
Alzheimer's Disease 0.12 1 1 GWASCAT
Periodontal Diseases 0.08 1 0 RGD
Asthma 0.006448592 6 0 BeFree_GAD_LHGDN
Psoriasis 0.002985861 11 0 BeFree
Squamous cell carcinoma 0.00272435 1 0 LHGDN
Hepatitis B, Chronic 0.002638474 1 0 BeFree_GAD
Hepatitis B 0.002638474 2 0 BeFree_GAD
Interleukin-19 Regulates Adipose Tissue Dysfunction in Obesity: Interplay Between Inflammation and Vascularization.
Vrakas CN, Kawai T, Ray M, Herman AB, Etwebi Z, Kelemen SE, Scalia R, Autieri MV FASEB J IF: 4.3 2026-08-31
Inhibition of the JAK/STAT Signaling Pathway Suggests a Protective Effect against Acantholysis in Pemphigus.
Solimani F, Holstein J, Meier K, Rochin LMC, Mesas-Fernandez A, Jiang YF, Feoktistova MA, Schmidt MF, Yazdi AS, Hilke FJ, Ghoreschi K Inflammation IF: 5.4 2026-01-05
The proteomic and metabolomic signature of inherited chromosomally integrated HHV-6 and its role in all-cause dementia and mortality risk: The UK Biobank study.
Beydoun MA, Song M, Yun C, Noren Hooten N, Weiss J, Beydoun HA, Duggan MR, Walker KA, Launer LJ, Evans MK, Zonderman AB Alzheimers Dement (N Y) None
Interleukin-19 ameliorates drug-induced liver injury by limiting proinflammatory macrophage infiltration via SUMOylation of C/EBPβ.
Xiao P, Zai Q, Ma N, Zhang J, Hao Y, Zhou Y, Zhang F, Liu T, Sun H, Zhang J, Liu X, Ge S, Ling S, Chen Y, Li Y, Yang L, Ren G, Rodrigues RM, Xiang X, Li M, Niu J, Gao Y, He Y J Hepatol IF: 40.1 2026-06-18
Composite proteomic and metabolomic plasma biomarkers for detection of colorectal, lung and ovarian cancers.
Ögren JÅ, Ekström J, Rameika N, Torell E, Larsson C, Stoimenov I, Micke P, Gyllensten U, Hellström M, Glimelius B, Stålberg K, Sjöblom T Mol Cancer IF: 6.204 2026-04-07
Distinct Roles for Thymic Stromal Lymphopoietin (TSLP) and IL-33 in Experimental Eosinophilic Esophagitis.
Dsilva A, Wagner A, Itan M, Rhone N, Avlas S, Gordon Y, Davidian N, Sharma S, Razravina E, Zan-Bar I, Parnes JR, Gorski KS, Sherrill JD, Varol C, Ziegler SF, Rothenberg ME, Munitz A Allergy IF: 11.3 2025-11-00
EWAS in COPD by biomass-burning smoke exposure identifies low levels of endothelin-1 by hypermethylation of EDN1.
García-Carmona S, Falfán-Valencia R, Fernández-López JC, Ramírez-Venegas A, Morales-González F, Ramírez-Díaz ME, Cruz-Vicente F, Martínez-Gómez ML, Hernández-Zenteno R, Fricke-Galindo I, Sansores R, Pérez-Rubio G Epigenomics IF: 3.1 2025-08-00
Immunogenetic influences on acquisition of HIV-1 infection: consensus findings from two African cohorts point to an enhancer element in IL19 (1q32.2).
Li X, Zhang K, Pajewski N M, Brill I, Prentice H A, Shrestha S, Kilembe W, Karita E, Allen S, Hunter E, Kaslow R A, Tang J Genes Immun IF: 4.2 2016-01-20
The Asian atopic dermatitis phenotype combines features of atopic dermatitis and psoriasis with increased TH17 polarization.
Noda Shinji, Suárez-Fariñas Mayte, Ungar Benjamin, Kim Soo Jung, de Guzman Strong Cristina, Xu Hui, Peng Xiangyu, Estrada Yeriel D, Nakajima Saeko, Honda Tetsuya, Shin Jung U, Lee Hemin, Krueger James G, Lee Kwang-Hoon, Kabashima Kenji, Guttman-Yassky Emma J Allergy Clin Immunol IF: 11.7 2016-02-29

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