BCAR3 (BCAR3 adaptor protein, NSP family member)

symbol:
BCAR3
locus group:
protein-coding gene
location:
1p22.1
gene_family:
SH2 domain containing
alias symbol:
NSP2|SH2D3B|AND-34|MIG7
alias name:
migration inducting gene-7
entrez id:
8412
ensembl gene id:
ENSG00000137936
ucsc gene id:
uc001dqb.5
refseq accession:
NM_001261408
hgnc_id:
HGNC:973
approved reserved:
1999-04-29
1p22.1
基因染色体位置图

BCAR3(Breast Cancer Anti-Estrogen Resistance 3)是一种参与细胞信号转导的基因,主要编码一种支架蛋白,在调控细胞迁移、黏附及增殖中发挥重要作用。它属于BCAR基因家族,该家族成员通常与乳腺癌抗雌激素耐药性相关,并参与整合素介导的信号通路。BCAR3通过与CRK-associated substrate(CAS)家族蛋白(如p130Cas)相互作用,激活下游信号分子(如SRC、FAK),从而影响细胞骨架重组和运动能力。该基因在多种癌症中异常表达,尤其在乳腺癌中,其过表达可能促进肿瘤侵袭、转移及耐药性,与不良预后相关。若BCAR3表达降低,可能抑制癌细胞迁移和扩散,但具体机制仍需进一步研究。突变可能导致信号通路失调,例如影响p130Cas的磷酸化水平,进而干扰细胞对微环境的响应。此外,BCAR3还参与免疫调节,其表达变化可能影响炎症反应。基因家族共性包括参与细胞外基质交互、整合素信号传导及癌症进展调控。研究BCAR3有助于开发针对转移性癌症或耐药性乳腺癌的靶向疗法。

Breast tumors are initially dependent on estrogens for growth and progression and can be inhibited by anti-estrogens such as tamoxifen. However, breast cancers progress to become anti-estrogen resistant. Breast cancer anti-estrogen resistance gene 3 was identified in the search for genes involved in the development of estrogen resistance. The gene encodes a component of intracellular signal transduction that causes estrogen-independent proliferation in human breast cancer cells. The protein contains a putative src homology 2 (SH2) domain, a hall mark of cellular tyrosine kinase signaling molecules, and is partly homologous to the cell division cycle protein CDC48. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]

乳腺肿瘤最初依赖于雌激素对生长和进展,并且可以通过抗雌激素诸如他莫昔芬被抑制。然而,乳腺癌进展成为抗雌激素抗性。乳腺癌抗雌激素抗性基因3在寻求参与雌激素抗性的发展的基因被确定。的基因编码,导致雌激素非依赖性增殖的人类乳腺癌细胞的细胞内信号转导的一个组成部分。该蛋白含有推定的Src同源2(SH2)结构域,细胞酪氨酸激酶信号传导分子的一个大厅标记,并且部分是同源的细胞分裂周期蛋白CDC48。已发现该基因编码不同亚型的多个抄本变形。 [由RefSeq的,2012年5月提供]

BCAR3基因的碱基序列:[NCBI]
Loading Gene Browser...
BCAR3基因的碱基突变:           仅显示部分snp
rs1848       rs1851       rs1852       rs11683       rs23766       rs25569       rs171030       rs171031       rs180499       rs182913       rs183537       rs183538       rs183539       rs189319       rs190200       rs236264       rs236265      

BCAR3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
AAGTGATTCTCCTGCCTCAC
59
CTTGGAGAACTTCACATATTCCAC
59
CTCAGCTCTCATGAAAGCC
58
GGAACACATGTGGACTCTC
57
TTCACCTTCAGGGATCCAC
59
TCCTTCTTCAGTTTCTCGGG
60
AAGGAATGCAGTGCTTTCC
59
CCTTGGAGAACTTGACTCCA
59
AGAACTGTTCACCAACAACG
59
CCAAGTATCCTAGCAACCCT
59
TGGGATTACAGGGATCCAC
59
TCCTTCTTCAGTTTCTCGGG
60
AATTCTCCAGTTGCTGTGTC
59
TCAGGACAAAGTTCCCAGG
59
TTCACCTTCAGGGATCCAC
59
TCCTTCTTCAGTTTCTCGGG
60
TTCACCTTCAGGGATCCAC
59
TCCTTCTTCAGTTTCTCGGG
60
CCTTTCTTCCAGATCACAAGG
59
GGAACACATGTGGACTCTC
58
      尚未收录相关数据

BCAR3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

BCAR3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0002089
O75815 (UniProtKB)
IEA
GO:0005085
O75815 (UniProtKB)
IEA
GO:0005515
O75815 (UniProtKB)
IPI
GO:0005515
O75815 (UniProtKB)
IPI
GO:0005515
O75815 (UniProtKB)
IPI
GO:0005515
O75815 (UniProtKB)
IPI
GO:0005622
O75815 (UniProtKB)
IEA
GO:0007165
O75815 (UniProtKB)
TAS
GO:0007264
O75815 (UniProtKB)
IEA
GO:0033138
O75815 (UniProtKB)
IEA
GO:0042493
O75815 (UniProtKB)
TAS
GO:0043547
O75815 (UniProtKB)
IEA

可能调控 BCAR3基因的相关microRNA:     

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
Mammary Neoplasms 0.128444493 5 0 BeFree_CTD_human_LHGDN
Substance-Related Disorders 0.12 1 0 CTD_human
Breast Carcinoma 0.002442977 9 0 BeFree
Malignant neoplasm of breast 0.002442977 9 0 BeFree
Invasive breast carcinoma 0.000542884 2 0 BeFree
Gastroenteritis 0.000542884 2 0 BeFree
Chikungunya Fever 0.000271442 1 0 BeFree
Venezuelan equine encephalomyelitis 0.000271442 1 0 BeFree
Noninfiltrating Intraductal Carcinoma 0.000271442 1 0 BeFree
Severe Acute Respiratory Syndrome 0.000271442 1 0 BeFree

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