WNT9B (Wnt family member 9B)

symbol:
WNT9B
locus group:
protein-coding gene
location:
17q21.32
gene_family:
Wingless-type MMTV integration site family
alias symbol:
WNT14B
alias name:
None
entrez id:
7484
ensembl gene id:
ENSG00000158955
ucsc gene id:
uc002ikw.2
refseq accession:
NM_003396
hgnc_id:
HGNC:12779
approved reserved:
1997-09-12
17q21.32
基因染色体位置图

WNT9B(Wingless-type MMTV integration site family member 9B)属于WNT基因家族,该家族由分泌型糖蛋白组成,通过WNT信号通路调控胚胎发育、细胞增殖、分化及组织稳态。WNT家族共性包括:依赖脂质修饰(如棕榈酰化)实现分泌,通过结合Frizzled受体和LRP共受体激活β-catenin依赖的经典通路或非经典通路(如平面细胞极性通路)。WNT9B主要在泌尿系统(如肾脏、输尿管)、骨骼和生殖系统中表达,其编码蛋白通过经典通路促进间充质-上皮转化(MET),对肾脏集合管分支和输尿管芽形成至关重要。突变可能导致先天性肾盂输尿管连接部梗阻(UPJO)或肾发育不良,而动物模型中敲除WNT9B会引发输尿管芽分支缺陷和肾单位减少。过表达WNT9B可能激活异常β-catenin信号,与某些癌症(如肾细胞癌)的增殖相关,但具体机制尚不明确。低表达则可能影响组织再生能力。WNT9B与WNT9A有较高同源性,两者可能功能冗余,但WNT9B在泌尿系统发育中作用更突出。专业术语解释:间充质-上皮转化(MET)指细胞从迁移性间充质状态转变为极性化的上皮状态;棕榈酰化是一种脂质修饰,影响蛋白质的膜定位和分泌。目前中文译名"无翅型MMTV整合位点家族"(Wingless-type MMTV integration site family)为直译,但"WNT家族"更常用。

The WNT gene family consists of structurally related genes that encode secreted signaling proteins. These proteins have been implicated in oncogenesis and in several developmental processes, including regulation of cell fate and patterning during embryogenesis. This gene is a member of the WNT gene family. Study of its expression in the teratocarcinoma cell line NT2 suggests that it may be implicated in the early process of neuronal differentiation of NT2 cells induced by retinoic acid. This gene is clustered with WNT3, another family member, in the chromosome 17q21 region. [provided by RefSeq, Jul 2008]

Wnt信号基因家族由编码分泌信号蛋白结构相关的基因。这些蛋白质有牵连肿瘤发生并在几个发育过程,包括胚胎发育过程中细胞命运和图案化的调节。此基因是WNT基因家族的一个成员。研究其在畸胎瘤细胞系NT2表现表明,它可能通过维甲酸诱导NT2细胞的神经元分化的早期过程中受到牵连。该基因簇与WNT3,其他家庭成员,在染色体17q21上的区域。 [由RefSeq的,2008年7月提供]

WNT9B基因的碱基序列:[NCBI]
Loading Gene Browser...
WNT9B基因的碱基突变:           仅显示部分snp
rs2290485       rs2290485       rs2305553       rs2305553       rs8067036       rs8067036       rs10153268       rs10153268       rs35027365       rs35027365       rs35262538       rs35262538       rs62071979       rs62071979       rs71138554       rs71138554       rs71375367      

WNT9B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
GAGTGCCAGTTTCAGTTCC
59
GCTGTCTCTTTGAAGCCTC
59
GAGTGCCAGTTTCAGTTCC
59
CTGTCTCTTTGAAGCCTCTC
58
GTTTCAGTTCCGGCATGAG
59
GCTGTCTCTTTGAAGCCTC
59
      尚未收录相关数据

WNT9B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

WNT9B基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005102
E7EPC3 (UniProtKB)
IEA
GO:0005578
E7EPC3 (UniProtKB)
IEA
GO:0007275
E7EPC3 (UniProtKB)
IEA
GO:0016055
E7EPC3 (UniProtKB)
IEA
GO:0005102
I3L0L8 (UniProtKB)
IEA
GO:0005578
I3L0L8 (UniProtKB)
IEA
GO:0007275
I3L0L8 (UniProtKB)
IEA
GO:0016055
I3L0L8 (UniProtKB)
IEA
GO:0001658
O14905 (UniProtKB)
IEA
GO:0001701
O14905 (UniProtKB)
IEA
GO:0001932
O14905 (UniProtKB)
IEA
GO:0003339
O14905 (UniProtKB)
IEA
GO:0005109
O14905 (UniProtKB)
IBA
GO:0005576
O14905 (UniProtKB)
NAS
GO:0005576
O14905 (UniProtKB)
TAS
GO:0005578
O14905 (UniProtKB)
IEA
GO:0005615
O14905 (UniProtKB)
IBA
GO:0007267
O14905 (UniProtKB)
NAS
GO:0007275
O14905 (UniProtKB)
NAS
GO:0009267
O14905 (UniProtKB)
IEA
GO:0009786
O14905 (UniProtKB)
IEA
GO:0016055
O14905 (UniProtKB)
IBA
GO:0016055
O14905 (UniProtKB)
TAS
GO:0030182
O14905 (UniProtKB)
ISS
GO:0030182
O14905 (UniProtKB)
IBA
GO:0030539
O14905 (UniProtKB)
IEA
GO:0032526
O14905 (UniProtKB)
NAS
GO:0035150
O14905 (UniProtKB)
IEA
GO:0043085
O14905 (UniProtKB)
IEA
GO:0045165
O14905 (UniProtKB)
IBA
GO:0048701
O14905 (UniProtKB)
IEA
GO:0060021
O14905 (UniProtKB)
IEA
GO:0060070
O14905 (UniProtKB)
IEA
GO:0060071
O14905 (UniProtKB)
IEA
GO:0061038
O14905 (UniProtKB)
IEA
GO:0061303
O14905 (UniProtKB)
ISS
GO:0071300
O14905 (UniProtKB)
ISS
GO:0072003
O14905 (UniProtKB)
IEA
GO:0072038
O14905 (UniProtKB)
IEA
GO:0072044
O14905 (UniProtKB)
IEA
GO:0072046
O14905 (UniProtKB)
IEA
GO:0072174
O14905 (UniProtKB)
IEA
GO:0072181
O14905 (UniProtKB)
IEA

可能调控 WNT9B基因的相关microRNA:     

Reactome

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
Cleft Palate 0.007372538 4 0 BeFree_GAD
Cleft Lip 0.007372538 4 0 BeFree_GAD
Dental Enamel Hypoplasia 0.002367032 1 0 GAD
Tobacco Use Disorder 0.002367032 1 0 GAD
Rokitansky Kuster Hauser syndrome 0.000542884 2 0 BeFree
Bladder Exstrophy 0.000271442 1 0 BeFree
Virus Diseases 0.000271442 1 0 BeFree

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