RELN (reelin)

symbol:
RELN
locus group:
protein-coding gene
location:
7q22.1
gene_family:
alias symbol:
RL|PRO1598
alias name:
None
entrez id:
5649
ensembl gene id:
ENSG00000189056
ucsc gene id:
uc010liz.3
refseq accession:
NM_005045
hgnc_id:
HGNC:9957
approved reserved:
1997-07-22
7q22.1
基因染色体位置图

RELN基因编码Reelin蛋白,这是一种分泌型糖蛋白,在胚胎发育和成年神经系统中发挥关键作用。Reelin主要在大脑皮层、海马和小脑的Cajal-Retzius神经元中表达,其核心功能是调控神经元迁移和皮层分层,对大脑正常结构形成至关重要。Reelin通过结合VLDLR和ApoER2受体激活下游Dab1信号通路,影响细胞骨架重组。RELN突变会导致神经元定位异常,与自闭症谱系障碍、精神分裂症、双相情感障碍和癫痫等神经精神疾病密切相关。RELN属于细胞外基质蛋白基因家族,该家族成员多参与细胞粘附和迁移调控。Reelin表达降低会破坏皮层分层,导致类似人类无脑回畸形的表型;而过表达可能影响突触可塑性。在小鼠模型中,RELN杂合突变导致树突复杂性降低和突触功能异常。此外,Reelin还参与突触形成、长时程增强(LTP)和神经发生等过程。该基因的表观遗传调控异常也与多种精神疾病相关。RELN多态性rs7341475与精神分裂症风险增加有关。Reelin蛋白水平在精神分裂症患者脑脊液中显著降低,可能成为潜在的生物标志物。在阿尔茨海默病中,Reelin被发现可以抑制tau蛋白过度磷酸化,具有神经保护作用。这个基因在进化上高度保守,从鱼类到人类都保持相似功能。

This gene encodes a large secreted extracellular matrix protein thought to control cell-cell interactions critical for cell positioning and neuronal migration during brain development. This protein may be involved in schizophrenia, autism, bipolar disorder, major depression and in migration defects associated with temporal lobe epilepsy. Mutations of this gene are associated with autosomal recessive lissencephaly with cerebellar hypoplasia. Two transcript variants encoding distinct isoforms have been identified for this gene. Other transcript variants have been described but their full length nature has not been determined. [provided by RefSeq, Jul 2008]

这个基因编码认为控制脑发育过程中的细胞定位和神经细胞迁移至关重要的细胞 - 细胞相互作用的大分泌细胞外基质蛋白。此蛋白质可能参与精神分裂症,孤独症,双相型障碍,抑郁症和与颞叶性癫痫有关的迁移缺陷。这种基因的突变与小脑发育不全常染色体隐性遗传无脑回畸形有关。编码不同的两种亚型变种成绩单已经确定了这个基因。其他转录变体已被描述,但是它们的全长性质尚未确定。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
RELN基因的碱基突变:           仅显示部分snp
rs732768       rs736707       rs737373       rs971846       rs996078       rs996079       rs1010336       rs1024559       rs1062831       rs2041006       rs2079469       rs2229862       rs2286261       rs2286262       rs2286263       rs2286264       rs2429046      

RELN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
AAAGGAGTCTTACTGCGCT
59
CTACAGGAAAGGACGACCT
58
ATGAAAGGAGTCTTACTGCG
58
TTTGTTTGCGAGTGAGGAC
59
CCTGCTCAGTCACAGACTC
60
CATGACAATCCAAGATCTACTGAG
59
TGGAGGTCGTCCTATTTAGC
59
TGTAGAAATGTCTGAGCCCA
59
AGACACTTTCAACAAGTGGA
57
TTGGGACCTGGTATAAGGAG
58
TGCTGCATGCATTGAAAGG
60
TTGTTTGCGAGTGCTTACTC
59
AGGTCGTCCTAGTAAGCAC
59
TGTTGTAGAAATGTCTGAGCC
58
AAATGTTCAGCCATACTGTGG
59
AGTGAGTTGAGATCGCACC
60
TTATACCAGGTCCCAAGCC
58
TTATCTATTGCCCATGTCTGCT
59
GAGGTCGTCCTAGTAAGCAC
60
GTTGTAGAAATGTCTGAGCCC
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
DNMT1
RELN
Repression
HDAC1
RELN
Repression
MECP2
RELN
Repression
TBR1
RELN
Unknown

RELN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

RELN基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0000904
P78509 (UniProtKB)
ISS
GO:0001764
P78509 (UniProtKB)
ISS
GO:0004712
P78509 (UniProtKB)
ISS
GO:0005578
P78509 (UniProtKB)
IEA
GO:0005615
P78509 (UniProtKB)
ISS
GO:0005737
P78509 (UniProtKB)
ISS
GO:0005886
P78509 (UniProtKB)
IEA
GO:0006508
P78509 (UniProtKB)
IEA
GO:0007155
P78509 (UniProtKB)
IEA
GO:0007411
P78509 (UniProtKB)
ISS
GO:0007417
P78509 (UniProtKB)
ISS
GO:0007420
P78509 (UniProtKB)
ISS
GO:0007616
P78509 (UniProtKB)
IEA
GO:0008236
P78509 (UniProtKB)
IEA
GO:0008306
P78509 (UniProtKB)
IEA
GO:0010001
P78509 (UniProtKB)
ISS
GO:0010976
P78509 (UniProtKB)
ISS
GO:0014068
P78509 (UniProtKB)
IEA
GO:0016358
P78509 (UniProtKB)
IEA
GO:0018108
P78509 (UniProtKB)
ISS
GO:0021511
P78509 (UniProtKB)
ISS
GO:0021517
P78509 (UniProtKB)
IEA
GO:0021766
P78509 (UniProtKB)
ISS
GO:0021800
P78509 (UniProtKB)
ISS
GO:0021819
P78509 (UniProtKB)
IEA
GO:0030425
P78509 (UniProtKB)
ISS
GO:0032008
P78509 (UniProtKB)
IEA
GO:0032793
P78509 (UniProtKB)
ISS
GO:0038026
P78509 (UniProtKB)
ISS
GO:0045860
P78509 (UniProtKB)
ISS
GO:0046872
P78509 (UniProtKB)
IEA
GO:0048265
P78509 (UniProtKB)
ISS
GO:0050731
P78509 (UniProtKB)
ISS
GO:0050795
P78509 (UniProtKB)
ISS
GO:0050804
P78509 (UniProtKB)
ISS
GO:0051057
P78509 (UniProtKB)
ISS
GO:0051968
P78509 (UniProtKB)
ISS
GO:0060291
P78509 (UniProtKB)
IEA
GO:0061003
P78509 (UniProtKB)
ISS
GO:0061098
P78509 (UniProtKB)
ISS
GO:0070325
P78509 (UniProtKB)
ISS
GO:0070326
P78509 (UniProtKB)
ISS
GO:0090129
P78509 (UniProtKB)
ISS
GO:0097114
P78509 (UniProtKB)
IEA
GO:0097119
P78509 (UniProtKB)
IEA
GO:0097120
P78509 (UniProtKB)
IEA
GO:0097477
P78509 (UniProtKB)
IEA
GO:1900273
P78509 (UniProtKB)
ISS
GO:1902078
P78509 (UniProtKB)
IEA
GO:2000310
P78509 (UniProtKB)
ISS
GO:2000463
P78509 (UniProtKB)
ISS
GO:2000969
P78509 (UniProtKB)
ISS

可能调控 RELN基因的相关microRNA:     

BioGrid

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
Schizophrenia 0.370493034 52 2 BeFree_CTD_human_GAD_GWASCAT_LHGDN_MGD
LISSENCEPHALY SYNDROME, NORMAN-ROBERTS TYPE 0.36 0 0 CLINVAR_CTD_human_ORPHANET
Autistic Disorder 0.152157082 27 4 BeFree_CTD_human_GAD_LHGDN
Otosclerosis 0.128729747 6 1 BeFree_GAD_GWASCAT
Alzheimer's Disease 0.125905708 6 3 BeFree_CTD_human_GAD_LHGDN
Bipolar Disorder 0.124267125 9 1 BeFree_CTD_human_GAD
Child Development Disorders, Pervasive 0.12 1 0 CTD_human
Major Depressive Disorder 0.12 1 0 CTD_human
Depressive disorder 0.12 1 0 CTD_human
Hypothyroidism 0.08 1 0 RGD

联系方式

山东省济南市 高新区 崇华路359号 三庆世纪财富中心C1115室

电话: 0531-88819269

E-mail: product@genelibs.com

微信公众号

关注微信订阅号,实时查看信息,关注医学生物学动态。