NOTCH3 (notch receptor 3)

symbol:
NOTCH3
locus group:
protein-coding gene
location:
19p13.12
gene_family:
Ankyrin repeat domain containing
alias symbol:
CASIL
alias name:
None
entrez id:
4854
ensembl gene id:
ENSG00000074181
ucsc gene id:
uc002nan.4
refseq accession:
NM_000435
hgnc_id:
HGNC:7883
approved reserved:
1994-07-04
19p13.12
基因染色体位置图

NOTCH3 是 NOTCH 基因家族的重要成员之一,该家族包括 NOTCH1、NOTCH2、NOTCH3 和 NOTCH4。NOTCH 基因家族编码的跨膜受体在细胞间通讯中起关键作用,参与调控细胞分化、增殖和凋亡等过程,尤其在胚胎发育和成年组织稳态维持中至关重要。NOTCH3 主要表达于血管平滑肌细胞,其功能涉及血管发育和维持血管壁的完整性。NOTCH3 受体通过与配体(如 JAGGED 或 DELTA 家族蛋白)结合激活信号通路,进而影响靶基因表达。NOTCH3 突变与多种疾病相关,最典型的是常染色体显性遗传性脑动脉病伴皮质下梗死和白质脑病(CADASIL),该病由 NOTCH3 基因突变导致血管平滑肌功能异常,引发脑小血管病变,表现为偏头痛、认知障碍和卒中。NOTCH3 过表达可能促进血管平滑肌细胞增殖和迁移,与某些血管增生性疾病或肿瘤发生相关;而表达降低可能导致血管发育缺陷或功能障碍。NOTCH 家族成员的共性是均具有保守的胞外表皮生长因子样重复序列(EGF-like repeats)、跨膜区和胞内域(NICD),通过蛋白水解切割释放 NICD 进入细胞核调控转录。NOTCH3 的功能异常还可能影响其他信号通路(如 TGF-β 或 WNT),导致复杂的病理生理变化。研究 NOTCH3 有助于理解血管疾病机制并开发靶向治疗策略。

This gene encodes the third discovered human homologue of the Drosophilia melanogaster type I membrane protein notch. In Drosophilia, notch interaction with its cell-bound ligands (delta, serrate) establishes an intercellular signalling pathway that plays a key role in neural development. Homologues of the notch-ligands have also been identified in human, but precise interactions between these ligands and the human notch homologues remains to be determined. Mutations in NOTCH3 have been identified as the underlying cause of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). [provided by RefSeq, Jul 2008]

该基因编码的Drosophilia果蝇I型膜蛋白缺口的第三个发现人类同源。在Drosophilia,其细胞结合的配体(三角形,锯齿)缺口的互动建立,发挥在神经发育关键作用的细胞间的信号传导通路。缺口配体的同系物也已在人确定,但仍然是这些配位体与人类槽口同源物之间的精确相互作用来确定。在NOTCH3突变已被确定为脑常染色体显性遗传脑动脉与皮质下梗死和白质脑病(CADASIL)的根本原因。 [由RefSeq的,2008年7月提供]

NOTCH3基因的碱基序列:[NCBI]
Loading Gene Browser...
NOTCH3基因的碱基突变:           仅显示部分snp
rs2074621       rs7257550       rs10408676       rs11670823       rs35031555       rs35769976       rs55882518       rs56061231       rs57538005       rs60360024       rs60373464       rs78907190       rs78985996       rs111880276       rs112197217       rs115872852       rs116555048      

NOTCH3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
TCAATGAGTGTCGCTCAGG
60
GAGACAGGACAGTCTGACAG
60
GTCTTCCAGATTCTCATCCG
58
ATTGACATCAGCATGGCTG
59
CAACACCATCTGGTTGCTG
60
GTTTCGGATGAGAATCTGGG
59
CTTCTCACTGCACAAGGAC
59
TTGGCCATGTTCTTCATGC
59
GATGTCAACGAGTGTCTGTC
59
ATAGGTTCCTGTGAAGCCTG
60
CTATCTCTGCTCCTGTCCC
59
GTCATCCTCATTAATCTCGCAG
59
ATGAGCTTGGGAAATCAGC
58
TGCATGTCCTTATTGGCTC
58
ATGGTCTTCCCTTACCACC
59
ATTACTACCGAGCCGATCAC
60
TCAACACCATCTGGTTGCT
60
TTCGGATGAGAATCTGGGC
60
GCTATCTCTGCTCCTGTCC
59
TCATCCTCATTAATCTCGCAG
58
转录因子
影响基因
影响类型
参考文献链接(PubMed)
MSX1
NOTCH3
Activation
NOTCH3
APOD
Repression
NOTCH3
ASPH
Unknown
NOTCH3
HES1
Repression

NOTCH3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

NOTCH3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005509
M0R3C9 (UniProtKB)
IEA
GO:0000122
Q9UM47 (UniProtKB)
IEA
GO:0000139
Q9UM47 (UniProtKB)
TAS
GO:0000139
Q9UM47 (UniProtKB)
TAS
GO:0004872
Q9UM47 (UniProtKB)
IEA
GO:0005509
Q9UM47 (UniProtKB)
IEA
GO:0005515
Q9UM47 (UniProtKB)
IPI
GO:0005515
Q9UM47 (UniProtKB)
IPI
GO:0005515
Q9UM47 (UniProtKB)
IPI
GO:0005515
Q9UM47 (UniProtKB)
IPI
GO:0005515
Q9UM47 (UniProtKB)
IPI
GO:0005576
Q9UM47 (UniProtKB)
TAS
GO:0005576
Q9UM47 (UniProtKB)
TAS
GO:0005576
Q9UM47 (UniProtKB)
TAS
GO:0005654
Q9UM47 (UniProtKB)
IDA
GO:0005654
Q9UM47 (UniProtKB)
TAS
GO:0005737
Q9UM47 (UniProtKB)
IDA
GO:0005789
Q9UM47 (UniProtKB)
TAS
GO:0005829
Q9UM47 (UniProtKB)
TAS
GO:0005886
Q9UM47 (UniProtKB)
TAS
GO:0005886
Q9UM47 (UniProtKB)
TAS
GO:0005886
Q9UM47 (UniProtKB)
TAS
GO:0005886
Q9UM47 (UniProtKB)
TAS
GO:0006367
Q9UM47 (UniProtKB)
TAS
GO:0007219
Q9UM47 (UniProtKB)
TAS
GO:0007220
Q9UM47 (UniProtKB)
TAS
GO:0007220
Q9UM47 (UniProtKB)
TAS
GO:0015629
Q9UM47 (UniProtKB)
IDA
GO:0016021
Q9UM47 (UniProtKB)
IEA
GO:0019899
Q9UM47 (UniProtKB)
IEA
GO:0030900
Q9UM47 (UniProtKB)
IEA
GO:0043235
Q9UM47 (UniProtKB)
IDA
GO:0045665
Q9UM47 (UniProtKB)
IEA
GO:0045944
Q9UM47 (UniProtKB)
IEA
GO:0048661
Q9UM47 (UniProtKB)
IEA
GO:0048663
Q9UM47 (UniProtKB)
IEA
GO:0048844
Q9UM47 (UniProtKB)
IEA
GO:0072104
Q9UM47 (UniProtKB)
IEA

可能调控 NOTCH3基因的相关microRNA:     

Reactome

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
CADASIL Syndrome 0.537478391 192 8 BeFree_CTD_human_GAD_LHGDN_MGD_ORPHANET_UNIPROT
LATERAL MENINGOCELE SYNDROME 0.240271442 1 1 BeFree_CLINVAR_ORPHANET
Infantile myofibromatosis 0.240271442 1 1 BeFree_CLINVAR_ORPHANET
MYOFIBROMATOSIS, INFANTILE, 2 0.24 1 1 CLINVAR_UNIPROT
Mammary Neoplasms 0.128715934 5 0 BeFree_CTD_human_LHGDN
Lung Neoplasms 0.122995792 2 0 BeFree_CTD_human_LHGDN
Non-Small Cell Lung Carcinoma 0.121628651 7 0 BeFree_CTD_human
Carcinoma, Pancreatic Ductal 0.120271442 2 0 BeFree_CTD_human
Lateral meningocele 0.12 0 0 ORPHANET
Glioblastoma 0.12 1 0 CTD_human

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