NBR2 (neighbor of BRCA1 lncRNA 2)

symbol:
NBR2
locus group:
non-coding RNA
location:
17q21.31
gene_family:
alias symbol:
NCRNA00192
alias name:
non-protein coding RNA 192
entrez id:
10230
ensembl gene id:
ENSG00000198496
ucsc gene id:
None
refseq accession:
NR_003108
hgnc_id:
HGNC:20691
approved reserved:
2003-03-20
17q21.31

NBR2(Neighbor of BRCA1 gene 2)是一个位于人类17号染色体上的基因,靠近著名的乳腺癌易感基因BRCA1。尽管NBR2的研究相对较少,但已知它属于长链非编码RNA(lncRNA)家族,这类RNA不编码蛋白质,但参与调控基因表达、染色质修饰和细胞信号传导等过程。NBR2的主要功能可能与细胞增殖和凋亡相关,研究表明它可能通过调控某些关键信号通路(如p53通路)影响肿瘤发生。NBR2的表达异常可能与多种癌症相关,例如乳腺癌和卵巢癌,其过表达可能促进肿瘤细胞生长,而低表达则可能抑制肿瘤进展。NBR2与BRCA1的物理邻近性暗示两者可能存在功能关联,但具体机制尚不明确。该基因的突变或表达水平变化可能影响其调控功能,进而干扰细胞周期或DNA修复过程。NBR2所属的lncRNA基因家族成员通常具有组织特异性表达模式,并通过与蛋白质、DNA或RNA相互作用实现复杂的调控网络。由于lncRNA的多样性和功能复杂性,NBR2的具体作用机制仍需进一步研究,但其在癌症中的潜在作用使其成为有前景的研究靶点。

中文English

该基因被确定通过其靠近上抑癌基因BRCA1 17号染色??体。实验证据表明,这两个基因共用的双向启动子。转录为任一基因通过不同转录阻遏因子单独控制。短(112氨基酸)的开放阅读框被观察到,其包括从LINE1元件衍生的区域。一个强大的科扎克信号不为假定的ORF观察终止密码子是超过55个碱基的最后剪接位点的成绩单表明成绩单受废话介导的衰变的上游。因此,该基因不出现编码的蛋白质。 [由RefSeq的,2008年7月提供]

NBR2基因的碱基序列:[NCBI]
Loading Gene Browser...
NBR2基因的碱基突变:           仅显示部分snp
rs799905       rs799906       rs799907       rs799908       rs799909       rs3092986       rs3765640       rs4793204       rs8176071       rs8176072       rs8176073       rs8176074       rs8176075       rs8176076       rs8176077       rs8176078       rs8176079      

NBR2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
AAGATGAAGAGGTGCTGGA
58
CCAAATTCCACGTGACTACC
59
CAGAACAAACTCCAGGTGC
59
CCAAATTCCACGTGACTACC
59
AGAACAAACTCCAGGTGCT
59
CCAAATTCCACGTGACTACC
59
GAAGATGAAGAGGTGCTGG
58
CAAATTCCACGTGACTACCT
58
GAACAAACTCCAGGTGCTG
59
CCAAATTCCACGTGACTACC
59
AAGATGAAGAGGTGCTGGA
58
CAAATTCCACGTGACTACCT
58
      尚未收录相关数据

NBR2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

NBR2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003674
O15453 (UniProtKB)
ND
GO:0005575
O15453 (UniProtKB)
ND
GO:0008150
O15453 (UniProtKB)
ND

可能调控 NBR2基因的相关microRNA:     

BioGrid
加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Ovarian Carcinoma 0.000271442 1 0 BeFree
Malignant neoplasm of ovary 0.000271442 1 0 BeFree
Carcinogenesis 0.000271442 1 0 BeFree
Macrophage-derived long non-coding RNAs in cancer: pioneering targets for immune modulation and personalized therapy.
Ramalingam PS, Hussain MS, Khan Y, Maqbool M, Agrawal M, Dh HS, Prabhu A, Ashique S, Kalra JM, Kalra K, Balakrishnan P, Arumugam S Front Immunol IF: 7.0 None
Phytochemical Characterization of Tupistra nutans Inflorescence and its Cytostatic and Anti-Migratory Effect in Breast Cancer Cells.
Dhungyal B, Ramachandran B, S B, Madhusoothanan S, Srinivas P Appl Biochem Biotechnol IF: 3.5 2026-06-16
Molybdenum pincer complex-based reduction of dinitrogen: mechanistic bifurcation at the stage of Mo(I)-N2 intermediates.
Michaelis N, Engesser TA, Krahmer J, Tuczek F Dalton Trans IF: 3.3 2026-08-25
LncRNA NBR2 engages a metabolic checkpoint by regulating AMPK under energy stress.
Liu Xiaowen, Xiao Zhen-Dong, Han Leng, Zhang Jiexin, Lee Szu-Wei, Wang Wenqi, Lee Hyemin, Zhuang Li, Chen Junjie, Lin Hui-Kuan, Wang Jing, Liang Han, Gan Boyi Nat Cell Biol IF: 22.7 2016-08-22
NBR2: A former junk gene emerges as a key player in tumor suppression.
Xiao Zhen-Dong, Liu Xiaowen, Zhuang Li, Gan Boyi Mol Cell Oncol 2016-09-21
Inhibition of lysozyme by taurine dibromamine.
Petrônio M S, Ximenes V F Protein Pept Lett IF: 2.5 2014-04-07
A de novo complete BRCA1 gene deletion identified in a Spanish woman with early bilateral breast cancer.
Garcia-Casado Zaida, Romero Ignacio, Fernandez-Serra Antonio, Rubio Luis, Llopis Francisco, Garcia Ana, Llombart Pilar, Lopez-Guerrero Jose A BMC Med Genet IF: 2.198 2011-12-14
Deletion of exons 1a-2 of BRCA1: a rather frequent pathogenic abnormality.
van den Ouweland Ans M W, Dinjens Winand N M, Dorssers Lambert C J, van Veghel-Plandsoen Monique M, Brüggenwirth Hennie T, Withagen-Hermans Caroline J, Collée Johanna Margriet, Joosse Simon A, Terlouw-Kromosoeto Joan N R, Nederlof Petra M Genet Test Mol Biomarkers IF: 1.2 2009-07-23
Comparative analysis of cancer genes in the human and chimpanzee genomes.
Puente Xose S, Velasco Gloria, Gutiérrez-Fernández Ana, Bertranpetit Jaume, King Mary-Claire, López-Otín Carlos BMC Genomics IF: 3.9 2008-04-03

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