DLC1 (DLC1 Rho GTPase activating protein)

symbol:
DLC1
locus group:
protein-coding gene
location:
8p22
gene_family:
Rho GTPase activating proteins|StAR-related lipid transfer (START) domain containing
alias symbol:
HP|ARHGAP7|STARD12|DLC-1|p122-RhoGAP
alias name:
StAR-related lipid transfer (START…
entrez id:
10395
ensembl gene id:
ENSG00000164741
ucsc gene id:
uc003wwm.3
refseq accession:
NM_182643|NM_006094
hgnc_id:
HGNC:2897
approved reserved:
1999-06-17
8p22
基因染色体位置图

DLC1(Deleted in Liver Cancer 1)是一种肿瘤抑制基因,属于RhoGAP蛋白家族成员,主要功能是通过其RhoGAP结构域负调控Rho家族GTP酶(如RhoA、Rac1和Cdc42)的活性,从而影响细胞骨架重组、细胞迁移和增殖等关键生物学过程。DLC1在多种组织中表达,尤其在肝脏、肺和肾脏中表达较高,其表达产物通过抑制Rho信号通路来维持细胞稳态,防止异常增殖和转移。DLC1的突变或表观遗传沉默(如启动子甲基化)会导致其功能丧失,与多种癌症(如肝癌、乳腺癌、肺癌和结肠癌)的发生发展密切相关,表现为肿瘤细胞侵袭性增强和转移能力提升。DLC1过表达可抑制肿瘤细胞生长、迁移和侵袭,而降低表达则促进这些恶性表型,同时可能影响其他依赖Rho信号通路的基因(如ROCK、LIMK等)的功能。DLC1属于DLC基因家族,该家族还包括DLC2和DLC3,它们均含有RhoGAP结构域和SAM(Sterile Alpha Motif)结构域,共同参与细胞骨架调控和肿瘤抑制。DLC家族基因的共性是通过调控Rho GTP酶活性影响细胞形态、粘附和运动,并在癌症中常因缺失或失活而丧失抑癌功能。此外,DLC1还与心血管疾病和神经系统疾病相关,例如其异常表达可能影响血管平滑肌细胞功能,导致动脉粥样硬化等病理变化。研究DLC1的调控机制和功能有助于开发针对癌症及其他相关疾病的靶向治疗策略。

None

DLC1基因的碱基序列:[NCBI]
Loading Gene Browser...
DLC1基因的碱基突变:           仅显示部分snp
rs2027       rs2377       rs17514       rs167042       rs167043       rs167044       rs172322       rs172323       rs185977       rs188299       rs192627       rs209072       rs289510       rs289511       rs289512       rs289513       rs289514      

DLC1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
AGATAACCAAGTCAGACTTCG
58
AAAGCCAGAGAATCTGTGC
58
ACATGTGATTAACCAGATAGGC
58
TGGAAGGCTCTAAAGAAACAG
58
AATACGATCAAGATGGAGCCT
59
CATTTCACCACCTCTAGTCAG
58
TCGATATTTCCTTGGTCAAGAG
58
TCTGAATCGTCACTCTGCA
59
CAGACTACAAGGACCGGAG
59
TTCTGAAGAGCCCAACCTG
60
TCTTCTGACACTGAGTCCA
58
TTGAATAGCCGTAGTCTTGG
57
ATAAGAAGGTGAGCGAAGGA
59
TTAAGATTTCCTCTGGCACAG
58
CAGTAGCCAATTCTGGAACC
59
TTGGCTTCAATTTCAGCCT
58
CAGTATGGCACCTCATCCT
59
GGGTAAATTAGTCCTCCAGGT
59
TTAACCAGGTGGTGAAATGAC
59
GCTTCTCTTTCTGATAGCTACAG
59
      尚未收录相关数据

DLC1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

DLC1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001843
Q96QB1 (UniProtKB)
ISS
GO:0003007
Q96QB1 (UniProtKB)
ISS
GO:0005096
Q96QB1 (UniProtKB)
IMP
GO:0005096
Q96QB1 (UniProtKB)
IDA
GO:0005096
Q96QB1 (UniProtKB)
TAS
GO:0005515
Q96QB1 (UniProtKB)
IPI
GO:0005515
Q96QB1 (UniProtKB)
IPI
GO:0005515
Q96QB1 (UniProtKB)
IPI
GO:0005515
Q96QB1 (UniProtKB)
IPI
GO:0005515
Q96QB1 (UniProtKB)
IPI
GO:0005634
Q96QB1 (UniProtKB)
IDA
GO:0005737
Q96QB1 (UniProtKB)
IDA
GO:0005737
Q96QB1 (UniProtKB)
IDA
GO:0005829
Q96QB1 (UniProtKB)
IDA
GO:0005829
Q96QB1 (UniProtKB)
TAS
GO:0005901
Q96QB1 (UniProtKB)
IDA
GO:0005925
Q96QB1 (UniProtKB)
IDA
GO:0005925
Q96QB1 (UniProtKB)
IDA
GO:0006915
Q96QB1 (UniProtKB)
IDA
GO:0006919
Q96QB1 (UniProtKB)
IDA
GO:0007165
Q96QB1 (UniProtKB)
IEA
GO:0008285
Q96QB1 (UniProtKB)
IDA
GO:0008285
Q96QB1 (UniProtKB)
IMP
GO:0008285
Q96QB1 (UniProtKB)
IDA
GO:0008289
Q96QB1 (UniProtKB)
IEA
GO:0008360
Q96QB1 (UniProtKB)
IMP
GO:0021575
Q96QB1 (UniProtKB)
ISS
GO:0030036
Q96QB1 (UniProtKB)
ISS
GO:0030336
Q96QB1 (UniProtKB)
IMP
GO:0030336
Q96QB1 (UniProtKB)
IMP
GO:0030336
Q96QB1 (UniProtKB)
IDA
GO:0030336
Q96QB1 (UniProtKB)
IDA
GO:0030864
Q96QB1 (UniProtKB)
IDA
GO:0030900
Q96QB1 (UniProtKB)
ISS
GO:0032587
Q96QB1 (UniProtKB)
IDA
GO:0032956
Q96QB1 (UniProtKB)
IMP
GO:0035024
Q96QB1 (UniProtKB)
IMP
GO:0035307
Q96QB1 (UniProtKB)
IDA
GO:0042169
Q96QB1 (UniProtKB)
IPI
GO:0042169
Q96QB1 (UniProtKB)
IPI
GO:0042169
Q96QB1 (UniProtKB)
IPI
GO:0042169
Q96QB1 (UniProtKB)
IPI
GO:0043547
Q96QB1 (UniProtKB)
IEA
GO:0048041
Q96QB1 (UniProtKB)
ISS
GO:0051056
Q96QB1 (UniProtKB)
TAS
GO:0051497
Q96QB1 (UniProtKB)
IDA
GO:0051895
Q96QB1 (UniProtKB)
IDA
GO:1900119
Q96QB1 (UniProtKB)
IDA
GO:0005096
Q96QB1 (UniProtKB)
IDA

可能调控 DLC1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
Colon Carcinoma 0.121900093 7 1 BeFree_CLINVAR
ovarian neoplasm 0.120271442 2 0 BeFree_CTD_human
Liver carcinoma 0.016240362 21 0 BeFree_GAD_LHGDN
Mammary Neoplasms 0.006534468 5 0 BeFree_LHGDN
Liver neoplasms 0.006448592 7 0 BeFree_GAD_LHGDN
Lung Neoplasms 0.005720142 3 0 BeFree_LHGDN
Carcinogenesis 0.00434307 16 0 BeFree
Malignant neoplasm of liver 0.003800186 14 0 BeFree
Liver and Intrahepatic Biliary Tract Carcinoma 0.003800186 14 0 BeFree

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