CDCA8 (cell division cycle associated 8)

symbol:
CDCA8
locus group:
protein-coding gene
location:
1p34.3
gene_family:
alias symbol:
FLJ12042|MESRGP|BOR|DasraB
alias name:
borealin
entrez id:
55143
ensembl gene id:
ENSG00000134690
ucsc gene id:
uc001cbs.5
refseq accession:
NM_018101
hgnc_id:
HGNC:14629
approved reserved:
2002-04-03
1p34.3
基因染色体位置图

CDCA8(Cell Division Cycle Associated 8)是一个与细胞分裂周期相关的基因,属于染色体乘客复合体(Chromosomal Passenger Complex, CPC)基因家族。该家族成员(如AURKB、INCENP、BIRC5/Survivin)的共同特点是参与调控有丝分裂的关键过程,包括染色体排列、纺锤体检查点激活和胞质分裂。CDCA8编码的蛋白也被称为Borealin,它与AURKB(极光激酶B)、INCENP(内着丝粒蛋白)和Survivin共同形成CPC复合体,主要定位在着丝粒(染色体中连接姐妹染色单体的区域)和纺锤体中间区,确保染色体正确分离和细胞分裂的完成。CDCA8的生物学功能集中在维持基因组稳定性上,其表达产物通过调控AURKB的激酶活性,影响组蛋白H3磷酸化、微管-着丝粒附着及胞质分裂的完成。若CDCA8发生功能丧失性突变(失去正常功能的突变),会导致染色体错误分离、非整倍体(染色体数目异常)和细胞凋亡,与多种癌症(如乳腺癌、结直肠癌)的发生发展密切相关。过表达CDCA8常见于恶性肿瘤,可能通过破坏细胞周期检查点促进肿瘤细胞增殖和耐药性;而敲低(降低表达)CDCA8会引发有丝分裂灾难(细胞分裂严重缺陷),抑制肿瘤生长。此外,CDCA8的表达水平与患者预后相关,使其成为潜在的癌症治疗靶点。目前针对CPC复合体(尤其是AURKB)的小分子抑制剂已在临床试验中测试,但直接靶向CDCA8的策略仍需进一步探索。

This gene encodes a component of the chromosomal passenger complex. This complex is an essential regulator of mitosis and cell division. This protein is cell-cycle regulated and is required for chromatin-induced microtubule stabilization and spindle formation. Alternate splicing results in multiple transcript variants. Pseudgenes of this gene are found on chromosomes 7, 8 and 16. [provided by RefSeq, Apr 2013]

该基因编码的染色体乘客复合物的组分。这种复杂的是有丝分裂和细胞分裂的基本调节。这种蛋白质是细胞周期调控和所需的染色质诱导的微管的稳定和纺锤体形成。选择性剪接结果在多个抄本变形。该基因的Pseudgenes是在[由RefSeq的,2013年4月提供] 8染色体7和16发现

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
CDCA8基因的碱基突变:           仅显示部分snp
rs565316       rs566040       rs568817       rs644852       rs651626       rs652109       rs667191       rs678511       rs679742       rs2306625       rs2306626       rs3762352       rs3762353       rs3762354       rs11558851       rs11558853       rs11577008      

CDCA8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
CAGGTTTGACTCAAGGGTC
58
TTCCCTGAGATGTTGTAAATCC
58
CCGTGAAGTGGAAATACGA
57
ATGTTGTAGAGGTTATCCACC
57
ATAACCTCTACAACATCGAGATCC
60
CTCCAAGGGCGAAGTAGTC
59
      尚未收录相关数据

CDCA8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

CDCA8基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0000775
Q53HL2 (UniProtKB)
IDA
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005515
Q53HL2 (UniProtKB)
IPI
GO:0005634
Q53HL2 (UniProtKB)
IDA
GO:0005654
Q53HL2 (UniProtKB)
TAS
GO:0005730
Q53HL2 (UniProtKB)
IDA
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0005829
Q53HL2 (UniProtKB)
TAS
GO:0007062
Q53HL2 (UniProtKB)
TAS
GO:0007080
Q53HL2 (UniProtKB)
IMP
GO:0010369
Q53HL2 (UniProtKB)
IEA
GO:0016925
Q53HL2 (UniProtKB)
TAS
GO:0030496
Q53HL2 (UniProtKB)
IDA
GO:0032133
Q53HL2 (UniProtKB)
IPI
GO:0032133
Q53HL2 (UniProtKB)
IPI
GO:0032133
Q53HL2 (UniProtKB)
IPI
GO:0043234
Q53HL2 (UniProtKB)
IDA
GO:0045171
Q53HL2 (UniProtKB)
IDA
GO:0051233
Q53HL2 (UniProtKB)
IBA
GO:0051276
Q53HL2 (UniProtKB)
IMP
GO:0051301
Q53HL2 (UniProtKB)
IEA

可能调控 CDCA8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 0.00272435 1 0 LHGDN
Lung Neoplasms 0.00272435 1 0 LHGDN
Branchio-Oto-Renal Syndrome 0.000542884 2 0 BeFree
Carcinoma of lung 0.000271442 1 0 BeFree
Anxiety Disorders 0.000271442 1 0 BeFree
Malignant neoplasm of lung 0.000271442 1 0 BeFree
Carcinogenesis 0.000271442 1 0 BeFree
Malignant neoplasm of stomach 0.000271442 1 0 BeFree
Malignant neoplasm of breast 0.000271442 1 0 BeFree
Breast Carcinoma 0.000271442 1 0 BeFree

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