TGFBR3 (transforming growth factor beta receptor 3)

symbol:
TGFBR3
locus group:
protein-coding gene
location:
1p22.1
gene_family:
Proteoglycans - ungrouped
alias symbol:
betaglycan|BGCAN
alias name:
betaglycan proteoglycan
entrez id:
7049
ensembl gene id:
ENSG00000069702
ucsc gene id:
uc001doh.4
refseq accession:
NM_003243
hgnc_id:
HGNC:11774
approved reserved:
1993-09-30
1p22.1
基因染色体位置图

TGFBR3(转化生长因子β受体3,Transforming Growth Factor Beta Receptor 3)是TGF-β信号通路中的关键成员,属于III型受体家族。它本身不具备激酶活性,但作为辅助受体(co-receptor)通过结合TGF-β超家族配体(如TGF-β、BMP等)并将其传递给II型受体(如TGFBR2)来调控信号传导。其表达产物是一种跨膜蛋白,胞外区含有大量糖胺聚糖链(如硫酸乙酰肝素),可增强配体捕获能力。主要作用位点包括细胞膜(膜结合型)和细胞外基质(可溶型,通过蛋白水解脱落形成)。TGFBR3的突变可能导致信号传递异常,与多种疾病相关:功能缺失突变可能削弱TGF-β的抑癌作用,促进肿瘤(如乳腺癌、前列腺癌)的侵袭转移;而某些突变可能干扰血管发育,与遗传性出血性毛细血管扩张症(HHT)相关。该基因过表达时可能通过过度捕获配体抑制下游信号,在肿瘤微环境中表现出双重作用——既可抑制早期肿瘤生长,又可能促进晚期转移;低表达则可能导致TGF-β信号失调,诱发纤维化疾病(如肺纤维化)或免疫异常。TGFBR3属于TGF-β受体家族,该家族共性为均参与调控细胞增殖、分化、凋亡及胚胎发育,其中I型(如TGFBR1)和II型受体(如TGFBR2)具有丝氨酸/苏氨酸激酶活性,而III型受体(TGFBR3)主要起配体递呈作用。其可溶型片段(sTGFBR3)可作为天然拮抗剂竞争性抑制信号传导。最新研究发现TGFBR3与miRNA调控网络(如miR-21)存在交叉对话,影响上皮-间质转化(EMT)过程。在心血管系统中,TGFBR3表达变化可能通过调节BMP信号影响血管钙化。

This locus encodes the transforming growth factor (TGF)-beta type III receptor. The encoded receptor is a membrane proteoglycan that often functions as a co-receptor with other TGF-beta receptor superfamily members. Ectodomain shedding produces soluble TGFBR3, which may inhibit TGFB signaling. Decreased expression of this receptor has been observed in various cancers. Alternatively spliced transcript variants encoding different isoforms have been identified for this gene.[provided by RefSeq, Sep 2010]

这座编码转化生长因子(TGF)-beta III型受体。所编码的受体是一种膜蛋白聚糖经常用作共受体与其它TGF-β受体超家族的成员。胞外域脱落产生可溶性TGFBR3,其可以抑制TGFB信令。这种受体的表达降低了在各种癌症中观察到。另外剪接转录变体编码不同的亚型已经确定了这个基因。[由RefSeq的,2010年9月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
TGFBR3基因的碱基突变:           仅显示部分snp
rs902       rs990       rs205710       rs284138       rs284139       rs284140       rs284141       rs284142       rs284143       rs284144       rs284145       rs284146       rs284147       rs284148       rs284149       rs284150       rs284151      

TGFBR3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
TTCGCTTATCCTCAGGCAG
60
GGGCAAAGATGGCAATCAC
60
CCAGAAGTTGCCTAAGTGTG
59
TATTCTGCATCATGGCCCA
59
AAAGTCTGTCAACTGGGTG
58
AAGCCAATACTGTTAGGAGCA
60
CTGCAGGAGGTTTGTTCAG
59
ATTTAATGAGCTTGCGTCACC
60
GTATGGAGCAGTTACTTCATTCAC
60
AGGGAACACTTGATCTTCCC
60
TTCGCTTATCCTCAGGCAG
60
AAGATGGCAATCACATAATGGG
59
AAAGTCTGTCAACTGGGTG
58
AGCCAATACTGTTAGGAGCA
59
CTGCAGGAGGTTTGTTCAG
59
TTTAATGAGCTTGCGTCACC
59
ATGGAGCAGTTACTTCATTCAC
59
GAGGGAACACTTGATCTTCC
58
CTGCAGGAGGTTTGTTCAG
59
TTAATGAGCTTGCGTCACC
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CREB5
TGFBR3
Activation
GATA3
TGFBR3
Unknown

TGFBR3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

TGFBR3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001666
Q03167 (UniProtKB)
IEA
GO:0001837
Q03167 (UniProtKB)
IDA
GO:0001889
Q03167 (UniProtKB)
ISS
GO:0003007
Q03167 (UniProtKB)
ISS
GO:0005024
Q03167 (UniProtKB)
IDA
GO:0005114
Q03167 (UniProtKB)
IDA
GO:0005160
Q03167 (UniProtKB)
ISS
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0005539
Q03167 (UniProtKB)
ISS
GO:0005539
Q03167 (UniProtKB)
TAS
GO:0005578
Q03167 (UniProtKB)
IEA
GO:0005615
Q03167 (UniProtKB)
IDA
GO:0005615
Q03167 (UniProtKB)
TAS
GO:0005737
Q03167 (UniProtKB)
IEA
GO:0005887
Q03167 (UniProtKB)
ISS
GO:0006955
Q03167 (UniProtKB)
IMP
GO:0007179
Q03167 (UniProtKB)
IMP
GO:0007179
Q03167 (UniProtKB)
IDA
GO:0007181
Q03167 (UniProtKB)
IEA
GO:0008201
Q03167 (UniProtKB)
ISS
GO:0009897
Q03167 (UniProtKB)
IDA
GO:0009986
Q03167 (UniProtKB)
ISS
GO:0015026
Q03167 (UniProtKB)
IDA
GO:0016049
Q03167 (UniProtKB)
ISS
GO:0016477
Q03167 (UniProtKB)
ISS
GO:0017134
Q03167 (UniProtKB)
IEA
GO:0030165
Q03167 (UniProtKB)
ISS
GO:0030509
Q03167 (UniProtKB)
IDA
GO:0030511
Q03167 (UniProtKB)
IEA
GO:0030512
Q03167 (UniProtKB)
IEA
GO:0031100
Q03167 (UniProtKB)
IEA
GO:0032354
Q03167 (UniProtKB)
IDA
GO:0034673
Q03167 (UniProtKB)
IDA
GO:0034695
Q03167 (UniProtKB)
IDA
GO:0034699
Q03167 (UniProtKB)
IDA
GO:0035556
Q03167 (UniProtKB)
IMP
GO:0043235
Q03167 (UniProtKB)
IDA
GO:0043393
Q03167 (UniProtKB)
IEA
GO:0046332
Q03167 (UniProtKB)
IMP
GO:0048185
Q03167 (UniProtKB)
IEA
GO:0050431
Q03167 (UniProtKB)
IDA
GO:0050431
Q03167 (UniProtKB)
IDA
GO:0050680
Q03167 (UniProtKB)
ISS
GO:0051271
Q03167 (UniProtKB)
IDA
GO:0055010
Q03167 (UniProtKB)
ISS
GO:0060021
Q03167 (UniProtKB)
ISS
GO:0060038
Q03167 (UniProtKB)
ISS
GO:0060216
Q03167 (UniProtKB)
ISS
GO:0060317
Q03167 (UniProtKB)
IDA
GO:0060318
Q03167 (UniProtKB)
ISS
GO:0060347
Q03167 (UniProtKB)
ISS
GO:0060389
Q03167 (UniProtKB)
IMP
GO:0070062
Q03167 (UniProtKB)
IDA
GO:0070062
Q03167 (UniProtKB)
IDA
GO:0070062
Q03167 (UniProtKB)
IDA
GO:0070123
Q03167 (UniProtKB)
IDA
GO:0070123
Q03167 (UniProtKB)
IDA
GO:0005515
Q03167 (UniProtKB)
IPI
GO:0050431
Q03167 (UniProtKB)
IPI

可能调控 TGFBR3基因的相关microRNA:     

MINT

BioGrid

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
Ovarian Failure, Premature 0.003538676 4 0 BeFree_LHGDN
Pancreatic Neoplasm 0.00272435 1 0 LHGDN
Lymphoma, Non-Hodgkin 0.00272435 1 0 LHGDN
Prostatic Neoplasms 0.00272435 1 0 LHGDN
Eisenmenger Complex 0.00272435 1 0 LHGDN
Adenocarcinoma 0.00272435 1 0 LHGDN
Hypertensive disease 0.00272435 1 0 LHGDN
Degenerative polyarthritis 0.00272435 1 0 LHGDN
Renal Cell Carcinoma 0.00272435 1 0 LHGDN
Asthma 0.002638474 1 0 BeFree_GAD

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