VHL (von Hippel-Lindau tumor suppressor)

symbol:
VHL
locus group:
protein-coding gene
location:
3p25.3
gene_family:
alias symbol:
VHL1
alias name:
None
entrez id:
7428
ensembl gene id:
ENSG00000134086
ucsc gene id:
uc003bvc.4
refseq accession:
NM_000551
hgnc_id:
HGNC:12687
approved reserved:
1986-01-01
3p25.3
基因染色体位置图

VHL(Von Hippel-Lindau)基因是一种抑癌基因,位于人类3号染色体短臂(3p25-26),编码VHL蛋白(pVHL)。该蛋白的主要功能是作为E3泛素连接酶复合物的底物识别组分,参与调控缺氧诱导因子(HIF,一种在低氧条件下激活的转录因子)的降解。在正常氧条件下,pVHL会标记HIF-1α和HIF-2α(HIF的亚基)进行泛素化降解,从而抑制血管生成相关基因(如VEGF、PDGF等)的表达。VHL基因突变会导致pVHL功能丧失,使HIF即使在正常氧条件下也无法被降解,进而持续激活下游促血管生成和细胞增殖信号通路,这与多种肿瘤的发生密切相关。VHL基因突变是VHL综合征(Von Hippel-Lindau disease)的致病原因,这是一种常染色体显性遗传病,患者易发生多器官肿瘤,包括肾透明细胞癌、嗜铬细胞瘤、视网膜和中枢神经系统血管母细胞瘤等。VHL基因属于VHL基因家族,该家族成员通常参与蛋白质降解和氧感应通路的调控。当VHL基因过表达时,可能导致HIF过度降解,影响正常血管生成和组织修复;而VHL表达降低或缺失则会导致HIF积累,促进血管过度生成和肿瘤发生。此外,VHL基因还参与细胞外基质形成、纤毛功能维持等过程,其突变可能影响这些生理功能。目前针对VHL相关肿瘤的治疗策略包括靶向HIF通路(如HIF-2α抑制剂)或抗血管生成药物(如VEGF抑制剂)。VHL基因的分子机制研究为理解肿瘤发生和开发靶向疗法提供了重要依据。

Von Hippel-Lindau syndrome (VHL) is a dominantly inherited familial cancer syndrome predisposing to a variety of malignant and benign tumors. A germline mutation of this gene is the basis of familial inheritance of VHL syndrome. The protein encoded by this gene is a component of the protein complex that includes elongin B, elongin C, and cullin-2, and possesses ubiquitin ligase E3 activity. This protein is involved in the ubiquitination and degradation of hypoxia-inducible-factor (HIF), which is a transcription factor that plays a central role in the regulation of gene expression by oxygen. RNA polymerase II subunit POLR2G/RPB7 is also reported to be a target of this protein. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]

希佩尔 - 林道综合征(VHL)是一种显性遗传的家族性癌症综合征的诱发各种恶性肿瘤和良性肿瘤。这种基因的胚系突变是VHL综合征的家族继承的基础。由该基因编码的蛋白质是蛋白质复合体,其包括elongin B,elongin C和滞-2的一个组成部分,并具有泛素连接酶E3活性。该蛋白质参与的缺氧诱导因子的泛素化和降解(HIF),这是在基因表达的氧调节中心作用的转录因子。 RNA聚合酶II亚基POLR2G / RPB7也报道是该蛋白质的一个目标。编码不同同种型的可变剪接转录物变体已观察到。 [由RefSeq的,2008年7月提供]

VHL基因的碱基序列:[NCBI]
Loading Gene Browser...
VHL基因的碱基突变:           仅显示部分snp
rs166484       rs187873       rs187874       rs192374       rs271989       rs271990       rs271991       rs271992       rs374645       rs391818       rs409141       rs417164       rs458106       rs524411       rs779803       rs779804       rs779805      

VHL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
CGTATGGCTCAACTTCGAC
59
AAGAGCCAAAGGTGACCTC
60
TCACACTGCCAGTGTATACTC
60
AGTCTCCTGTAATTCTCAGGC
59
ACAGCTACCGAGTGTATACTC
59
GTCTCCTGTAATTCTCAGGCT
59
GTTTCAGTTAAGGAGCACTTCC
60
GAGCCAAAGGTGACCTAGG
60
GTGTGGTTTCAGTTAAGGAGC
60
AAAGGTGACCTAGGGTTGG
59
GCTACCGAGTGTATACTCTG
57
CCAGTCTCCTGTAATTCTCAG
58
GTATGGCTCAACTTCGACG
59
AAGAGCCAAAGGTGACCTC
60
CACTGCCAGTGTATACTCTG
58
CCAGTCTCCTGTAATTCTCAG
58
TGTGGTTTCAGTTAAGGAGC
58
AAAGGTGACCTAGGGTTGG
59
CAGCTACCGAGTGTATACTCTG
60
AGTCTCCTGTAATTCTCAGGC
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
HIF1A
VHL
Unknown
VHL
ANGPT2
Repression
VHL
AR
Activation
VHL
CA12
Unknown
VHL
CA9
Unknown
VHL
CCND1
Unknown
VHL
CDKN1B
Activation
VHL
CDKN1C
Activation
VHL
COL4A2
Unknown
VHL
CXCR4
Repression

VHL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

VHL基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0000122
P40337 (UniProtKB)
TAS
GO:0000902
P40337 (UniProtKB)
NAS
GO:0004842
P40337 (UniProtKB)
TAS
GO:0004842
P40337 (UniProtKB)
TAS
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005515
P40337 (UniProtKB)
IPI
GO:0005634
P40337 (UniProtKB)
TAS
GO:0005654
P40337 (UniProtKB)
IDA
GO:0005654
P40337 (UniProtKB)
TAS
GO:0005654
P40337 (UniProtKB)
TAS
GO:0005654
P40337 (UniProtKB)
TAS
GO:0005739
P40337 (UniProtKB)
NAS
GO:0005783
P40337 (UniProtKB)
NAS
GO:0005829
P40337 (UniProtKB)
TAS
GO:0005829
P40337 (UniProtKB)
TAS
GO:0005829
P40337 (UniProtKB)
TAS
GO:0005829
P40337 (UniProtKB)
TAS
GO:0006355
P40337 (UniProtKB)
IMP
GO:0006508
P40337 (UniProtKB)
TAS
GO:0008134
P40337 (UniProtKB)
IPI
GO:0008285
P40337 (UniProtKB)
TAS
GO:0016020
P40337 (UniProtKB)
IEA
GO:0016567
P40337 (UniProtKB)
IEA
GO:0016567
P40337 (UniProtKB)
IMP
GO:0016567
P40337 (UniProtKB)
IDA
GO:0019899
P40337 (UniProtKB)
IPI
GO:0030891
P40337 (UniProtKB)
IBA
GO:0043066
P40337 (UniProtKB)
NAS
GO:0045597
P40337 (UniProtKB)
NAS
GO:0045893
P40337 (UniProtKB)
IMP
GO:0050821
P40337 (UniProtKB)
NAS
GO:0061418
P40337 (UniProtKB)
TAS
GO:0061428
P40337 (UniProtKB)
IDA
GO:0061630
P40337 (UniProtKB)
IDA

可能调控 VHL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
Von Hippel-Lindau Syndrome 0.658392406 202 50 BeFree_CLINVAR_CTD_human_GAD_LHGDN_MGD_ORPHANET_UNIPROT
ERYTHROCYTOSIS, FAMILIAL, 2 0.56 3 6 CLINVAR_CTD_human_MGD_ORPHANET_UNIPROT
Pheochromocytoma 0.415849807 86 11 BeFree_CLINVAR_CTD_human_GAD_LHGDN_UNIPROT
Renal Cell Carcinoma 0.239057833 222 0 BeFree_CTD_human_GAD_LHGDN
Kidney Neoplasm 0.219888658 24 0 BeFree_CTD_human_GAD_LHGDN_RGD
Nephroblastoma 0.2 1 0 CTD_human_RGD
Conventional (Clear Cell) Renal Cell Carcinoma 0.142529675 84 3 BeFree_UNIPROT
Neoplastic Syndromes, Hereditary 0.124895885 9 26 BeFree_CLINVAR_LHGDN
Adenoma 0.121085767 5 0 BeFree_CTD_human
Lung Neoplasms 0.120271442 2 0 BeFree_CTD_human

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