S1PR1 (sphingosine-1-phosphate receptor 1)

symbol:
S1PR1
locus group:
protein-coding gene
location:
1p21.2
gene_family:
Sphingosine 1-phosphate receptors|CD molecules
alias symbol:
edg-1|D1S3362|CD363
alias name:
None
entrez id:
1901
ensembl gene id:
ENSG00000170989
ucsc gene id:
uc001dud.3
refseq accession:
NM_001400
hgnc_id:
HGNC:3165
approved reserved:
1998-05-15
1p21.2
基因染色体位置图

S1PR1(鞘氨醇-1-磷酸受体1)属于鞘氨醇-1-磷酸受体(S1PR)家族,该家族包含S1PR1至S1PR5五个成员,均为G蛋白偶联受体(GPCR),通过结合鞘氨醇-1-磷酸(S1P)调控细胞迁移、血管生成、免疫细胞运输等生理过程。S1PR1主要表达于内皮细胞、免疫细胞(如T细胞、B细胞)和神经系统,其核心功能是介导S1P信号通路,促进淋巴细胞从淋巴器官向血液的迁移,并维持血管内皮屏障的完整性。该基因的突变可能导致免疫系统紊乱,例如突变体可能无法正常引导淋巴细胞归巢,引发免疫缺陷或自身免疫疾病。S1PR1与多发性硬化症、类风湿性关节炎等自身免疫病密切相关,药物芬戈莫德(Fingolimod)通过抑制S1PR1活性来阻止淋巴细胞外渗,用于治疗多发性硬化。过表达S1PR1会增强内皮细胞迁移和血管生成,可能促进肿瘤转移或炎症加剧;而敲除或表达降低会导致淋巴细胞滞留于淋巴器官,引发外周血淋巴细胞减少,并可能破坏血管稳定性,增加血管渗漏风险。S1PR家族共性包括:均通过S1P激活下游信号(如MAPK、PI3K通路),参与细胞增殖、存活和运动调控,但各成员在不同组织分布和下游G蛋白偏好性(如S1PR1主要偶联Gi蛋白)存在差异。

The protein encoded by this gene is structurally similar to G protein-coupled receptors and is highly expressed in endothelial cells. It binds the ligand sphingosine-1-phosphate with high affinity and high specificity, and suggested to be involved in the processes that regulate the differentiation of endothelial cells. Activation of this receptor induces cell-cell adhesion. [provided by RefSeq, Jul 2008]

由该基因编码的蛋白质在结构上类似于G蛋白偶联受体和内皮细胞中高表达。其结合配体鞘氨醇-1-磷酸具有高亲和力和高特异性,并建议涉及调节内皮细胞的分化过程。该受体的活化诱导细胞 - 细胞粘连。 [由RefSeq的,2008年7月提供]

S1PR1基因的碱基序列:[NCBI]
Loading Gene Browser...
S1PR1基因的碱基突变:           仅显示部分snp
rs1411017       rs1411018       rs2038366       rs3753194       rs3765684       rs3835397       rs4987247       rs4987248       rs12141562       rs12354250       rs12407294       rs13376267       rs17100952       rs17100954       rs17123892       rs33967958       rs35327287      

S1PR1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
AGTAAGTTTGCGAGAGCAC
58
GTTCGATGAGTGATCCAGG
58
CATGGCAATTAGGAGGCTG
59
GGTTCGATGAGTGATCCAG
58
GAGAACAGCATTAAACTGACCTC
60
CCAGGATGATAAAGCAGCAG
59
CTCGGTGGTGTTCATTCTC
58
CAGCAAGACAAAGATGTTCTC
58
GAGTAAGTTTGCGAGAGCAC
59
TTCGATGAGTGATCCAGGC
60
CATGGCAATTAGGAGGCTG
59
GTTCGATGAGTGATCCAGG
58
AGTAAGTTTGCGAGAGCAC
58
TTCGATGAGTGATCCAGGC
60
CATGGCAATTAGGAGGCTG
59
TTCGATGAGTGATCCAGGC
60
GAGAACAGCATTAAACTGACC
57
CCAGGATGATAAAGCAGCAG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
STAT3
S1PR1
Activation

S1PR1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

S1PR1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001525
P21453 (UniProtKB)
IEA
GO:0001664
P21453 (UniProtKB)
IPI
GO:0001955
P21453 (UniProtKB)
ISS
GO:0003245
P21453 (UniProtKB)
ISS
GO:0003376
P21453 (UniProtKB)
IDA
GO:0004930
P21453 (UniProtKB)
TAS
GO:0005768
P21453 (UniProtKB)
IEA
GO:0005829
P21453 (UniProtKB)
IEA
GO:0005886
P21453 (UniProtKB)
TAS
GO:0005886
P21453 (UniProtKB)
TAS
GO:0005886
P21453 (UniProtKB)
TAS
GO:0005886
P21453 (UniProtKB)
TAS
GO:0006935
P21453 (UniProtKB)
ISS
GO:0007155
P21453 (UniProtKB)
TAS
GO:0007155
P21453 (UniProtKB)
TAS
GO:0007186
P21453 (UniProtKB)
TAS
GO:0007193
P21453 (UniProtKB)
IEA
GO:0007193
P21453 (UniProtKB)
IEA
GO:0007420
P21453 (UniProtKB)
IEA
GO:0009897
P21453 (UniProtKB)
IEA
GO:0016021
P21453 (UniProtKB)
IEA
GO:0016477
P21453 (UniProtKB)
ISS
GO:0019226
P21453 (UniProtKB)
IEA
GO:0030032
P21453 (UniProtKB)
ISS
GO:0030155
P21453 (UniProtKB)
IEA
GO:0030182
P21453 (UniProtKB)
IEA
GO:0030335
P21453 (UniProtKB)
IEA
GO:0030500
P21453 (UniProtKB)
ISS
GO:0031226
P21453 (UniProtKB)
IDA
GO:0031532
P21453 (UniProtKB)
ISS
GO:0038036
P21453 (UniProtKB)
IDA
GO:0043547
P21453 (UniProtKB)
IEA
GO:0045121
P21453 (UniProtKB)
IEA
GO:0045124
P21453 (UniProtKB)
ISS
GO:0045446
P21453 (UniProtKB)
IEA
GO:0045944
P21453 (UniProtKB)
IEA
GO:0046625
P21453 (UniProtKB)
IEA
GO:0048661
P21453 (UniProtKB)
IEA
GO:0050927
P21453 (UniProtKB)
IEA
GO:0051482
P21453 (UniProtKB)
IEA
GO:0051497
P21453 (UniProtKB)
IEA
GO:0061384
P21453 (UniProtKB)
ISS
GO:0072678
P21453 (UniProtKB)
ISS

可能调控 S1PR1基因的相关microRNA:     

Reactome

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, Experimental 0.12 1 0 CTD_human
Animal Mammary Neoplasms 0.12 1 0 CTD_human
Cardiomegaly 0.08 1 0 RGD
Rheumatoid Arthritis 0.002995792 2 0 BeFree_LHGDN
Asthma 0.002638474 1 0 BeFree_GAD
Coronary heart disease 0.002367032 1 0 GAD
Cardiovascular Diseases 0.002367032 1 0 GAD
Cerebrovascular accident 0.002367032 1 0 GAD
Atherosclerosis 0.002367032 1 0 GAD
Brain Ischemia 0.002367032 1 0 GAD

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