TGFA (transforming growth factor alpha)

symbol:
TGFA
locus group:
protein-coding gene
location:
2p13.3
gene_family:
alias symbol:
None
alias name:
None
entrez id:
7039
ensembl gene id:
ENSG00000163235
ucsc gene id:
uc002sgs.4
refseq accession:
NM_001099691
hgnc_id:
HGNC:11765
approved reserved:
2001-06-22
2p13.3
基因染色体位置图

TGFA(Transforming Growth Factor Alpha,转化生长因子α)是一种属于表皮生长因子(EGF)家族的基因,其编码的蛋白质是一种重要的生长因子,通过与表皮生长因子受体(EGFR)结合来调控细胞增殖、分化和存活。TGFA主要在胚胎发育、组织修复和伤口愈合过程中发挥作用,尤其在皮肤、胃肠道和肺部等上皮组织中表达较高。TGFA通过与EGFR结合,激活下游的信号通路(如MAPK和PI3K-AKT通路),从而促进细胞生长和分裂。TGFA的突变或表达异常可能导致其功能失调,例如过度激活EGFR信号通路,与多种癌症(如乳腺癌、肺癌和结直肠癌)的发生发展密切相关。TGFA的过表达会增强细胞增殖,可能导致肿瘤形成或加速肿瘤进展;而降低表达则可能影响组织修复和再生能力,导致伤口愈合延迟或其他上皮功能障碍。TGFA属于EGF基因家族,该家族成员均含有EGF样结构域,能够与EGFR家族受体结合并激活相似的信号通路,参与细胞生长和发育的调控。TGFA的功能异常不仅影响其自身介导的生物学过程,还可能干扰其他生长因子(如TGF-β)的平衡,从而影响组织稳态。在疾病研究中,TGFA的表达水平常作为癌症预后或治疗反应的潜在标志物,针对其信号通路的抑制剂(如EGFR抑制剂)已用于临床治疗。

This gene encodes a growth factor that is a ligand for the epidermal growth factor receptor, which activates a signaling pathway for cell proliferation, differentiation and development. This protein may act as either a transmembrane-bound ligand or a soluble ligand. This gene has been associated with many types of cancers, and it may also be involved in some cases of cleft lip/palate. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]

该基因编码生长因子是对于表皮生长因子受体,从而激活细胞增殖,分化和发育信号传导途径的配体。这种蛋白质可以充当任一个跨膜结合的配体或可溶配体。该基因已与许多癌症类型相关联,并且它也可以参与唇裂/腭一些情况。已发现该基因编码不同亚型选择性剪接转录变异体。 [由RefSeq的,2011年9月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
TGFA基因的碱基突变:           仅显示部分snp
rs765869       rs765870       rs765871       rs765872       rs766115       rs958685       rs958686       rs1448927       rs1523304       rs1523305       rs1807968       rs1851610       rs2122129       rs2166976       rs2595227       rs3755384       rs3755385      

TGFA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
AGATTCCCACACTCAGTTCTG
60
CAGAATGGCAGACACATGC
60
GTTCGCTCTGGGTATTGTG
59
GAAGCAGAACTGAGTGTGG
59
AGATTCCCACACTCAGTTCTG
60
AGAATGGCAGACACATGCT
60
GTTCGCTCTGGGTATTGTG
59
GAACTGAGTGTGGGAATCTG
58
AGATTCCCACACTCAGTTCTG
60
GAATGGCAGACACATGCTG
60
GTTCGCTCTGGGTATTGTG
59
ACTGAGTGTGGGAATCTGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
AR
TGFA
Activation
ESR1
TGFA
Activation
ESR1
TGFA
Unknown
ESR2
TGFA
Activation
SP1
TGFA
Unknown

TGFA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

TGFA基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0016021
E7EPT6 (UniProtKB)
IEA
GO:0001525
F8VNR3 (UniProtKB)
IEA
GO:0001948
F8VNR3 (UniProtKB)
IEA
GO:0005154
F8VNR3 (UniProtKB)
IEA
GO:0005154
F8VNR3 (UniProtKB)
IEA
GO:0005615
F8VNR3 (UniProtKB)
IEA
GO:0005634
F8VNR3 (UniProtKB)
IEA
GO:0005886
F8VNR3 (UniProtKB)
IEA
GO:0007173
F8VNR3 (UniProtKB)
IEA
GO:0008284
F8VNR3 (UniProtKB)
IEA
GO:0016021
F8VNR3 (UniProtKB)
IEA
GO:0042060
F8VNR3 (UniProtKB)
IEA
GO:0042493
F8VNR3 (UniProtKB)
IEA
GO:0043066
F8VNR3 (UniProtKB)
IEA
GO:0060749
F8VNR3 (UniProtKB)
IEA
GO:0072574
F8VNR3 (UniProtKB)
IEA
GO:0072574
F8VNR3 (UniProtKB)
IEA
GO:0016021
F8WA74 (UniProtKB)
IEA
GO:0016021
H0Y6S5 (UniProtKB)
IEA
GO:0000139
P01135 (UniProtKB)
IEA
GO:0000187
P01135 (UniProtKB)
IDA
GO:0005154
P01135 (UniProtKB)
IDA
GO:0005515
P01135 (UniProtKB)
IPI
GO:0005515
P01135 (UniProtKB)
IPI
GO:0005515
P01135 (UniProtKB)
IPI
GO:0005515
P01135 (UniProtKB)
IPI
GO:0005515
P01135 (UniProtKB)
IPI
GO:0005515
P01135 (UniProtKB)
IPI
GO:0005615
P01135 (UniProtKB)
IDA
GO:0005789
P01135 (UniProtKB)
TAS
GO:0005789
P01135 (UniProtKB)
TAS
GO:0005789
P01135 (UniProtKB)
TAS
GO:0005789
P01135 (UniProtKB)
TAS
GO:0005789
P01135 (UniProtKB)
TAS
GO:0005789
P01135 (UniProtKB)
TAS
GO:0005886
P01135 (UniProtKB)
NAS
GO:0005887
P01135 (UniProtKB)
IBA
GO:0006888
P01135 (UniProtKB)
TAS
GO:0008083
P01135 (UniProtKB)
IDA
GO:0008283
P01135 (UniProtKB)
TAS
GO:0009986
P01135 (UniProtKB)
IDA
GO:0012507
P01135 (UniProtKB)
TAS
GO:0012507
P01135 (UniProtKB)
TAS
GO:0012507
P01135 (UniProtKB)
TAS
GO:0012507
P01135 (UniProtKB)
TAS
GO:0012507
P01135 (UniProtKB)
TAS
GO:0012507
P01135 (UniProtKB)
TAS
GO:0016323
P01135 (UniProtKB)
IDA
GO:0031410
P01135 (UniProtKB)
IDA
GO:0033116
P01135 (UniProtKB)
TAS
GO:0045741
P01135 (UniProtKB)
IDA
GO:0045840
P01135 (UniProtKB)
IDA
GO:0048208
P01135 (UniProtKB)
TAS
GO:0048471
P01135 (UniProtKB)
IDA
GO:0050679
P01135 (UniProtKB)
IDA

可能调控 TGFA基因的相关microRNA:     

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
Liver carcinoma 0.211420422 26 0 BeFree_CTD_human_LHGDN_RGD
Liver Neoplasms, Experimental 0.2 2 0 CTD_human_RGD
Pulmonary Hypertension 0.123538676 4 0 BeFree_CTD_human_LHGDN
Non-Small Cell Lung Carcinoma 0.122714419 11 0 BeFree_CTD_human
Psoriasis 0.121900093 8 0 BeFree_CTD_human
Pulmonary Fibrosis 0.121357209 6 0 BeFree_CTD_human
Prostatic Neoplasms 0.121085767 4 0 BeFree_CTD_human
Liver neoplasms 0.120542884 3 0 BeFree_CTD_human
Right Ventricular Hypertrophy 0.120271442 2 0 BeFree_CTD_human
Hepatoblastoma 0.120271442 2 0 BeFree_CTD_human

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