FZD4 (frizzled class receptor 4)

symbol:
FZD4
locus group:
protein-coding gene
location:
11q14.2
gene_family:
G protein-coupled receptors, Class F frizzled|CD molecules
alias symbol:
CD344
alias name:
None
entrez id:
8322
ensembl gene id:
ENSG00000174804
ucsc gene id:
uc001pce.4
refseq accession:
NM_012193
hgnc_id:
HGNC:4042
approved reserved:
1998-09-17
11q14.2
基因染色体位置图

FZD4(Frizzled class receptor 4)属于Frizzled基因家族,这是一类重要的跨膜受体蛋白家族,主要参与Wnt信号通路的传导。Frizzled家族成员的共性包括具有7次跨膜结构域、一个富含半胱氨酸的胞外结构域(用于结合Wnt配体)以及一个胞内结构域(负责下游信号传递)。FZD4作为Wnt/β-catenin信号通路和Wnt/平面细胞极性(PCP)通路的关键受体,在胚胎发育、血管生成、细胞极性和组织稳态中发挥核心作用。FZD4主要在视网膜、血管内皮细胞和中枢神经系统中高表达,其功能异常与多种疾病相关。例如,FZD4突变会导致家族性渗出性玻璃体视网膜病变(FEVR),这是一种遗传性眼病,表现为视网膜血管发育异常和视力丧失。此外,FZD4功能异常还与诺里病(Norrie disease)和某些癌症(如结直肠癌)的发生有关。FZD4的突变通常会影响其与配体结合或下游信号传导的能力,导致血管发育缺陷或细胞增殖失调。当FZD4过表达时,可能过度激活Wnt信号通路,促进细胞增殖和血管生成,这与肿瘤发生和转移密切相关。相反,FZD4表达降低会抑制Wnt信号传导,可能导致血管发育不全或视网膜病变。FZD4还与其他基因如LRP5(低密度脂蛋白受体相关蛋白5)和NDP(诺里病蛋白)相互作用,共同调节血管生成和神经发育。FZD4的功能研究为理解Wnt信号通路在发育和疾病中的作用提供了重要线索,并可能为相关疾病的治疗提供潜在靶点。

This gene is a member of the frizzled gene family. Members of this family encode seven-transmembrane domain proteins that are receptors for the Wingless type MMTV integration site family of signaling proteins. Most frizzled receptors are coupled to the beta-catenin canonical signaling pathway. This protein may play a role as a positive regulator of the Wingless type MMTV integration site signaling pathway. A transcript variant retaining intronic sequence and encoding a shorter isoform has been described, however, its expression is not supported by other experimental evidence. [provided by RefSeq, Jul 2008]

此基因是卷曲基因家族的一个成员。是受体无翅型MMTV整合位点家族信号蛋白的这个家族编码七跨膜结构域蛋白的成员。最卷曲受体耦合到β-连环蛋白典型信号通路。这种蛋白可以发挥作用的无翅型MMTV整合位点信号传导途径的正调节。一个转录变体保留内含子序列和编码一种短的同种型进行了说明,但是,其表达不能被其他的实验证据的支持。 [由RefSeq的,2008年7月提供]

FZD4基因的碱基序列:[NCBI]
Loading Gene Browser...
FZD4基因的碱基突变:           仅显示部分snp
rs15135       rs713065       rs1045393       rs3740661       rs3740662       rs3758658       rs3802892       rs4944641       rs4944642       rs7940477       rs10898563       rs11234890       rs34325935       rs34783237       rs56126837       rs56319409       rs56400333      

FZD4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
CTACAACGTGACCAAGATGC
59
AAAGGAAGAACTGCAGCTG
58
TACAACGTGACCAAGATGC
58
CAAAGGAAGAACTGCAGCT
58
TACAACGTGACCAAGATGC
58
AAAGGAAGAACTGCAGCTG
58
      尚未收录相关数据

FZD4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

FZD4基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001570
Q9ULV1 (UniProtKB)
IEA
GO:0004930
Q9ULV1 (UniProtKB)
IBA
GO:0005515
Q9ULV1 (UniProtKB)
IPI
GO:0005515
Q9ULV1 (UniProtKB)
IPI
GO:0005515
Q9ULV1 (UniProtKB)
IPI
GO:0005515
Q9ULV1 (UniProtKB)
IPI
GO:0005515
Q9ULV1 (UniProtKB)
IPI
GO:0005886
Q9ULV1 (UniProtKB)
IDA
GO:0005886
Q9ULV1 (UniProtKB)
IDA
GO:0005886
Q9ULV1 (UniProtKB)
IDA
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005886
Q9ULV1 (UniProtKB)
TAS
GO:0005887
Q9ULV1 (UniProtKB)
IC
GO:0005911
Q9ULV1 (UniProtKB)
IEA
GO:0007186
Q9ULV1 (UniProtKB)
IEA
GO:0007223
Q9ULV1 (UniProtKB)
IDA
GO:0007223
Q9ULV1 (UniProtKB)
TAS
GO:0007605
Q9ULV1 (UniProtKB)
IEA
GO:0009986
Q9ULV1 (UniProtKB)
IDA
GO:0010812
Q9ULV1 (UniProtKB)
IMP
GO:0016021
Q9ULV1 (UniProtKB)
IBA
GO:0016055
Q9ULV1 (UniProtKB)
IDA
GO:0016055
Q9ULV1 (UniProtKB)
IDA
GO:0017147
Q9ULV1 (UniProtKB)
IBA
GO:0019955
Q9ULV1 (UniProtKB)
IPI
GO:0030165
Q9ULV1 (UniProtKB)
IPI
GO:0030165
Q9ULV1 (UniProtKB)
IPI
GO:0030165
Q9ULV1 (UniProtKB)
IPI
GO:0030165
Q9ULV1 (UniProtKB)
IDA
GO:0030182
Q9ULV1 (UniProtKB)
ISS
GO:0030669
Q9ULV1 (UniProtKB)
TAS
GO:0030947
Q9ULV1 (UniProtKB)
IEA
GO:0031625
Q9ULV1 (UniProtKB)
IPI
GO:0031987
Q9ULV1 (UniProtKB)
IEA
GO:0034446
Q9ULV1 (UniProtKB)
IEA
GO:0035426
Q9ULV1 (UniProtKB)
IEA
GO:0042701
Q9ULV1 (UniProtKB)
IEA
GO:0042803
Q9ULV1 (UniProtKB)
IPI
GO:0042813
Q9ULV1 (UniProtKB)
IDA
GO:0043507
Q9ULV1 (UniProtKB)
IEA
GO:0045893
Q9ULV1 (UniProtKB)
IDA
GO:0045893
Q9ULV1 (UniProtKB)
IDA
GO:0046982
Q9ULV1 (UniProtKB)
IPI
GO:0051091
Q9ULV1 (UniProtKB)
IDA
GO:0060070
Q9ULV1 (UniProtKB)
IDA
GO:0060070
Q9ULV1 (UniProtKB)
IDA
GO:0060071
Q9ULV1 (UniProtKB)
TAS
GO:0061299
Q9ULV1 (UniProtKB)
IMP
GO:0061299
Q9ULV1 (UniProtKB)
IMP
GO:0061301
Q9ULV1 (UniProtKB)
IEA
GO:0061304
Q9ULV1 (UniProtKB)
IEA
GO:0070062
Q9ULV1 (UniProtKB)
IDA
GO:0071300
Q9ULV1 (UniProtKB)
ISS

可能调控 FZD4基因的相关microRNA:     

Reactome

MINT

BioGrid

IntAct

mentha

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
Exudative vitreoretinopathy 1 0.440814326 11 4 BeFree_CTD_human_MGD_ORPHANET_UNIPROT
Familial Exudative Vitreoretinopathy 0.131053172 32 3 BeFree_GAD_ORPHANET
Retinopathy of Prematurity 0.128186863 5 0 BeFree_GAD_ORPHANET
Retinal Diseases 0.125276948 5 0 BeFree_CTD_human_GAD
Persistent Hyperplastic Primary Vitreous 0.12 0 0 ORPHANET
Cleft Palate 0.12 1 0 CTD_human
Arachnodactyly 0.12 1 0 CTD_human
Syndactyly 0.12 1 0 CTD_human
Craniofacial Abnormalities 0.12 1 0 CTD_human
Norrie disease 0.081085767 4 0 BeFree_MGD

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