CDH2 (cadherin 2)

symbol:
CDH2
locus group:
protein-coding gene
location:
18q12.1
gene_family:
Major cadherins|CD molecules
alias symbol:
CDHN|CD325
alias name:
N-cadherin
entrez id:
1000
ensembl gene id:
ENSG00000170558
ucsc gene id:
uc002kwg.3
refseq accession:
NM_001792
hgnc_id:
HGNC:1759
approved reserved:
1991-09-13
18q12.1
基因染色体位置图

CDH2(Cadherin 2)是一种钙依赖性细胞黏附分子,属于经典钙黏蛋白家族(Classical Cadherin Family),也被称为N-钙黏蛋白(N-Cadherin)。该基因编码的蛋白质在细胞间黏附中起关键作用,主要表达于神经组织、心脏和肌肉等部位。CDH2通过其胞外结构域与相邻细胞的CDH2分子结合,形成稳定的细胞连接,参与组织结构的维持和细胞信号传导。CDH2在胚胎发育过程中尤为重要,特别是在神经系统的形成、心脏发育和细胞迁移中发挥核心作用。 CDH2的突变或表达异常可能导致多种疾病。例如,CDH2功能丧失突变与神经发育障碍、先天性心脏病和某些癌症(如乳腺癌、前列腺癌和胶质母细胞瘤)相关。在肿瘤中,CDH2的异常表达可能促进肿瘤细胞的侵袭和转移,因为它能增强细胞迁移能力并参与上皮-间质转化(EMT)。此外,CDH2在神经退行性疾病(如阿尔茨海默病)中也可能发挥作用,因为它影响突触可塑性和神经元连接。 如果CDH2过表达,可能增强细胞间的黏附,导致组织过度聚集或影响细胞迁移,这在某些癌症中可能促进肿瘤的恶性进展。相反,CDH2表达降低可能削弱细胞间连接,导致组织完整性受损,影响胚胎发育或促进肿瘤转移。CDH2的表达水平还会影响其他基因的活性,例如它可以调节Wnt/β-catenin和MAPK信号通路,进而影响细胞增殖和分化。 经典钙黏蛋白家族的成员(如E-钙黏蛋白、P-钙黏蛋白)均具有相似的胞外钙结合重复序列和胞内结构域,能够与连环蛋白(如β-catenin)结合,从而连接细胞骨架并传递信号。这些蛋白在维持组织结构和细胞极性中起重要作用,并在发育和疾病中发挥关键调控功能。

This gene is a classical cadherin from the cadherin superfamily. The encoded protein is a calcium dependent cell-cell adhesion glycoprotein comprised of five extracellular cadherin repeats, a transmembrane region and a highly conserved cytoplasmic tail. The protein functions during gastrulation and is required for establishment of left-right asymmetry. At certain central nervous system synapses, presynaptic to postsynaptic adhesion is mediated at least in part by this gene product. [provided by RefSeq, Jul 2008]

这个基因是从钙粘蛋白家族一个经典钙粘蛋白。所编码的蛋白质是由五个细胞外钙粘蛋白重复序列??,一个跨膜区和一个高度保守的胞质尾钙依赖性细胞 - 细胞粘着的糖蛋白。原肠胚形成过程中,蛋白质的功能需要建立左右不对称的。在某些中枢神经系统的突触,突触前突触后粘附力至少部分地由该基因产物介导的。 [由RefSeq的,2008年7月提供]

CDH2基因的碱基序列:[NCBI]
Loading Gene Browser...
CDH2基因的碱基突变:           仅显示部分snp
rs472901       rs474904       rs481860       rs482950       rs484755       rs488190       rs490820       rs496694       rs498195       rs500643       rs505314       rs512362       rs512639       rs514414       rs514999       rs519568       rs520232      

CDH2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
CACCTACAAAGGCAGAAGAG
58
AGACCTGATCCTGACAAGC
59
TCAGTGAAGGAGTCAGCAG
59
CTCTTCTGCCTTTGTAGGTG
58
GATCCTACTGGACGGTTCG
60
AAAGTCGATTGGTTTGACCAC
60
CACTCAAAGGATGAAGTTTAGC
58
CACCATGCCATCTTCATCC
59
GATCCTACTGGACGGTTCG
60
AAAGTCGATTGGTTTGACCAC
60
AGGAGTCAGTGAAGGAGTC
58
CTTCTGCCTTTGTAGGTGG
58
CACTCAAAGGATGAAGTTTAGC
58
CCATGCCATCTTCATCCAC
59
AGTCAGTGAAGGAGTCAGC
59
CTTCTGCCTTTGTAGGTGG
58
CATCCCTCCAATCAACTTGC
59
TTTATCTCTATCAGACCTGATCCTG
60
TCAGTGAAGGAGTCAGCAG
59
TCTTCTGCCTTTGTAGGTGG
60
转录因子
影响基因
影响类型
参考文献链接(PubMed)
AR
CDH2
Activation
KLF8
CDH2
Repression
MSX2
CDH2
Repression
MZF1
CDH2
Unknown
SNAI1
CDH2
Unknown
SNAI2
CDH2
Unknown
SP1
CDH2
Unknown
SP3
CDH2
Unknown
TWIST1
CDH2
Unknown
TWIST2
CDH2
Repression

CDH2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

CDH2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005509
C9J126 (UniProtKB)
IEA
GO:0007156
C9J126 (UniProtKB)
IEA
GO:0009966
C9J126 (UniProtKB)
IEA
GO:0016020
C9J126 (UniProtKB)
IEA
GO:0005509
C9J8J8 (UniProtKB)
IEA
GO:0007156
C9J8J8 (UniProtKB)
IEA
GO:0009966
C9J8J8 (UniProtKB)
IEA
GO:0016020
C9J8J8 (UniProtKB)
IEA
GO:0005509
C9JMH2 (UniProtKB)
IEA
GO:0007156
C9JMH2 (UniProtKB)
IEA
GO:0009966
C9JMH2 (UniProtKB)
IEA
GO:0016020
C9JMH2 (UniProtKB)
IEA
GO:0005509
P19022 (UniProtKB)
IEA
GO:0005515
P19022 (UniProtKB)
IPI
GO:0005515
P19022 (UniProtKB)
IPI
GO:0005737
P19022 (UniProtKB)
IDA
GO:0005886
P19022 (UniProtKB)
IDA
GO:0005886
P19022 (UniProtKB)
TAS
GO:0005886
P19022 (UniProtKB)
TAS
GO:0005886
P19022 (UniProtKB)
TAS
GO:0005886
P19022 (UniProtKB)
TAS
GO:0005911
P19022 (UniProtKB)
IDA
GO:0005913
P19022 (UniProtKB)
IDA
GO:0005913
P19022 (UniProtKB)
IDA
GO:0005916
P19022 (UniProtKB)
IEA
GO:0005916
P19022 (UniProtKB)
IEA
GO:0005925
P19022 (UniProtKB)
IDA
GO:0007155
P19022 (UniProtKB)
TAS
GO:0007156
P19022 (UniProtKB)
IEA
GO:0007157
P19022 (UniProtKB)
IEA
GO:0008013
P19022 (UniProtKB)
TAS
GO:0010001
P19022 (UniProtKB)
ISS
GO:0014704
P19022 (UniProtKB)
ISS
GO:0016021
P19022 (UniProtKB)
IEA
GO:0016323
P19022 (UniProtKB)
IEA
GO:0016324
P19022 (UniProtKB)
IEA
GO:0016339
P19022 (UniProtKB)
IEA
GO:0016339
P19022 (UniProtKB)
IEA
GO:0016342
P19022 (UniProtKB)
IDA
GO:0016477
P19022 (UniProtKB)
IEA
GO:0019901
P19022 (UniProtKB)
IEA
GO:0019903
P19022 (UniProtKB)
IEA
GO:0021987
P19022 (UniProtKB)
IEA
GO:0030027
P19022 (UniProtKB)
IDA
GO:0031641
P19022 (UniProtKB)
IEA
GO:0032403
P19022 (UniProtKB)
IEA
GO:0034332
P19022 (UniProtKB)
TAS
GO:0035023
P19022 (UniProtKB)
IEA
GO:0043410
P19022 (UniProtKB)
IEA
GO:0044331
P19022 (UniProtKB)
ISS
GO:0044853
P19022 (UniProtKB)
IEA
GO:0045202
P19022 (UniProtKB)
IEA
GO:0045202
P19022 (UniProtKB)
IEA
GO:0045294
P19022 (UniProtKB)
IPI
GO:0045295
P19022 (UniProtKB)
IPI
GO:0048514
P19022 (UniProtKB)
IEA
GO:0048854
P19022 (UniProtKB)
IEA
GO:0048872
P19022 (UniProtKB)
IEA
GO:0050770
P19022 (UniProtKB)
IEA
GO:0050998
P19022 (UniProtKB)
IEA
GO:0051146
P19022 (UniProtKB)
IEA
GO:0051149
P19022 (UniProtKB)
TAS
GO:0051291
P19022 (UniProtKB)
IEA
GO:0060019
P19022 (UniProtKB)
IEA
GO:0060563
P19022 (UniProtKB)
IEA
GO:0070062
P19022 (UniProtKB)
IDA
GO:0070445
P19022 (UniProtKB)
IEA
GO:0090002
P19022 (UniProtKB)
IEA
GO:0090090
P19022 (UniProtKB)
IEA
GO:0097118
P19022 (UniProtKB)
IEA
GO:0097150
P19022 (UniProtKB)
ISS
GO:1902897
P19022 (UniProtKB)
IEA
GO:2000809
P19022 (UniProtKB)
IEA
GO:0030864
P19022 (UniProtKB)
IDA

可能调控 CDH2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
Stomach Neoplasms 0.12272435 2 0 CTD_human_LHGDN
Neoplasm Metastasis 0.121357209 6 0 BeFree_CTD_human
Disease Progression 0.12 1 0 CTD_human
Nerve Degeneration 0.12 1 0 CTD_human
Myocardial Ischemia 0.12 1 0 CTD_human
Status Epilepticus 0.12 1 0 CTD_human
melanoma 0.016888985 8 0 BeFree_LHGDN
Liver carcinoma 0.008173051 3 0 LHGDN
Bladder Neoplasm 0.0054487 2 0 LHGDN
Cardiomyopathy, Dilated 0.00272435 1 0 LHGDN

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