SOCS2 (suppressor of cytokine signaling 2)

symbol:
SOCS2
locus group:
protein-coding gene
location:
12q
gene_family:
SH2 domain containing|Suppressors of cytokine signaling
alias symbol:
STATI2|SSI2|SOCS-2|SSI-2|CIS2|Cish2
alias name:
STAT-induced STAT inhibitor-2
entrez id:
8835
ensembl gene id:
ENSG00000120833
ucsc gene id:
uc001tcw.3
refseq accession:
NM_001270467
hgnc_id:
HGNC:19382
approved reserved:
2002-11-13
12q

SOCS2(Suppressor of Cytokine Signaling 2)属于细胞因子信号传导抑制因子(SOCS)基因家族,该家族共有8个成员(SOCS1-7和CIS),主要功能是通过负反馈调节细胞因子信号通路(如JAK-STAT通路)来控制免疫反应、细胞增殖和分化等过程。SOCS2基因编码的蛋白质含有SH2结构域和SOCS盒,能结合磷酸化的酪氨酸残基并介导底物蛋白的泛素化降解。SOCS2在生长激素(GH)和胰岛素样生长因子(IGF-1)信号通路中起关键调节作用,通过抑制JAK2磷酸化来调控机体生长发育。该基因在肝脏、肌肉和免疫组织中高表达,其突变或表达异常与多种疾病相关。SOCS2基因敲除小鼠表现为体型过大(巨人症),而过表达则导致生长迟缓和体重减轻,说明其对生长激素信号具有双向调节特性。在癌症中,SOCS2可能发挥抑癌或促癌的双重作用:其低表达与乳腺癌、前列腺癌进展相关,但在某些淋巴瘤中过表达反而促进肿瘤生长。此外,SOCS2多态性与哮喘、炎症性肠病等免疫性疾病易感性存在关联。SOCS家族成员的共性在于都含有中央SH2结构域和C端SOCS盒,通过竞争性抑制JAK激酶或引导信号蛋白至蛋白酶体降解来负调控细胞因子信号。SOCS2的特殊性在于它对GH/IGF-1通路的精细调控能力,既能增强也能抑制信号输出,这种剂量依赖性调节使其成为代谢和免疫平衡的关键节点。最新研究还发现SOCS2参与调节脂肪细胞分化和能量代谢,可能成为肥胖和2型糖尿病治疗的潜在靶点。

中文English

这个基因编码的细胞因子信号传导(SOCS)家族的抑制剂的成员。 SOCS家族成员是通过转录途径(在JAK / STAT通路)的Janus激酶/信号转导和激活细胞因子受体信号的细胞因子诱导性负调节。 SOCS家族蛋白与信号复合到方框进一步的信号转导,部分地通过经由泛素受体或信号转导的蛋白质的蛋白酶体耗竭的主要分子相互作用。该基因的表达可以通过细??胞因子的一个子集,包括促红细胞生成素,GM-CSF,IL10,干扰素(IFN)-γ-并通过细胞因子受体如生长horomone受体来诱导。由该基因编码的蛋白质与胰岛素样生长因子1受体(IGF1R)的胞质结构域相互作用,并且被认为是参与IGF1R介导的细胞信号传导的调节。该基因对染色体20,并在多个转录变异体22选择性剪接的结果假。 [由RefSeq的,2012年7月提供]

SOCS2基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MTLRCLEPSG NGGEGTRSQW GTAGSAEEPS PQAARLAKAL
41RELGQTGWYW GSMTVNEAKE KLKEAPEGTF LIRDSSHSDY
81 LLTISVKTS AGPTNLRIEY QDGKFRLDSI ICVKSKLKQF
121DSVVHLIDYY VQMCKDKRTG PEAPRNGTVH LYLTKPLYTS
161A PSLQHLCR LTINKCTGAI WGLPLPTRLK DYLEEYKFQV
结构预测来自 AlphaFold DB(UniProt: O14508),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
SOCS2基因的碱基突变:           仅显示部分snp
rs1960033       rs4628790       rs4638412       rs6538441       rs6538442       rs6538443       rs7131921       rs7131954       rs7132051       rs7132054       rs7132059       rs7132372       rs7973805       rs11107131       rs11615735       rs17021407       rs56210146      

SOCS2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
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
GAATATAAATTCCAGCCAGCTG
58
CACCAGATTCCTGTTTCTCC
58
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
GTCAGACAGGATGGTACTG
57
AGAAAGTTCCTTCTGGTGC
58
ATAAATTCCAGGTCCAGGCT
59
CAAATTGCAGTGAGGCCTG
60
TATTCCCACTGGATCTGCAG
59
ACGGATGACAAAGTCCCTC
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
IRF1
SOCS2
Activation
IRF3
SOCS2
Activation

SOCS2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

SOCS2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001558
F8VRV3 (UniProtKB)
IEA
GO:0005159
F8VRV3 (UniProtKB)
IEA
GO:0005737
F8VRV3 (UniProtKB)
IEA
GO:0008269
F8VRV3 (UniProtKB)
IEA
GO:0046426
F8VRV3 (UniProtKB)
IEA
GO:0001558
F8VU91 (UniProtKB)
IEA
GO:0005159
F8VU91 (UniProtKB)
IEA
GO:0005737
F8VU91 (UniProtKB)
IEA
GO:0008269
F8VU91 (UniProtKB)
IEA
GO:0046426
F8VU91 (UniProtKB)
IEA
GO:0001558
O14508 (UniProtKB)
NAS
GO:0004860
O14508 (UniProtKB)
IBA
GO:0005070
O14508 (UniProtKB)
TAS
GO:0005131
O14508 (UniProtKB)
NAS
GO:0005159
O14508 (UniProtKB)
IPI
GO:0005515
O14508 (UniProtKB)
IPI
GO:0005515
O14508 (UniProtKB)
IPI
GO:0005515
O14508 (UniProtKB)
IPI
GO:0005515
O14508 (UniProtKB)
IPI
GO:0005737
O14508 (UniProtKB)
IBA
GO:0005737
O14508 (UniProtKB)
NAS
GO:0005829
O14508 (UniProtKB)
TAS
GO:0006469
O14508 (UniProtKB)
IBA
GO:0007259
O14508 (UniProtKB)
TAS
GO:0008269
O14508 (UniProtKB)
IEA
GO:0009966
O14508 (UniProtKB)
NAS
GO:0009967
O14508 (UniProtKB)
IEA
GO:0016567
O14508 (UniProtKB)
IEA
GO:0019221
O14508 (UniProtKB)
IBA
GO:0032355
O14508 (UniProtKB)
IDA
GO:0032870
O14508 (UniProtKB)
IDA
GO:0043066
O14508 (UniProtKB)
TAS
GO:0046426
O14508 (UniProtKB)
IBA
GO:0046627
O14508 (UniProtKB)
IBA
GO:0060396
O14508 (UniProtKB)
IDA
GO:0001558
S4R3W1 (UniProtKB)
IEA
GO:0005159
S4R3W1 (UniProtKB)
IEA
GO:0005737
S4R3W1 (UniProtKB)
IEA
GO:0008269
S4R3W1 (UniProtKB)
IEA
GO:0035556
S4R3W1 (UniProtKB)
IEA
GO:0046426
S4R3W1 (UniProtKB)
IEA
GO:0001558
S4R3Z4 (UniProtKB)
IEA
GO:0005159
S4R3Z4 (UniProtKB)
IEA
GO:0005737
S4R3Z4 (UniProtKB)
IEA
GO:0008269
S4R3Z4 (UniProtKB)
IEA
GO:0035556
S4R3Z4 (UniProtKB)
IEA
GO:0046426
S4R3Z4 (UniProtKB)
IEA

可能调控 SOCS2基因的相关microRNA:     

String
BioGrid
IntAct
mentha
MINT
Reactome
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
Dermatitis, Allergic Contact 0.12 1 0 CTD_human
Narcolepsy 0.12 1 0 CTD_human
Sepsis 0.08 1 0 RGD
Myeloproliferative disease 0.003267234 3 0 BeFree_LHGDN
Myeloid Leukemia, Chronic 0.002995792 1 0 BeFree_LHGDN
Mammary Neoplasms 0.00272435 1 0 LHGDN
Polycythemia Vera 0.00272435 1 0 LHGDN
Diabetes Mellitus, Non-Insulin-Dependent 0.002638474 1 0 BeFree_GAD
Asthma 0.002367032 1 0 GAD
Respiratory Syncytial Virus Infections 0.002367032 1 0 GAD
Hydroxytyrosol Prevents Metabolic-Associated Steatohepatitis by Inhibiting SOCS2-Mediated Ferroptosis in High-Fat Diet Mice.
Yi D, Wu Z, Li X, Shao B, Xiao Y, Li T, Zhang X, Zhu J, Yang T, Deng Y, Huang T, Qiu T, Bai J, Shi X, Wu C, Wu Z, Sun X, Wang N J Agric Food Chem IF: 6.7 2026-02-25
Single cell multi-omics enables high-resolution identification and functional purification of human acute myeloid leukemia stem cells.
Ediriwickrema A, Nakauchi Y, Köhnke T, Fan AC, Hu X, Benard BA, Karigane D, Linde MH, Newman AM, Gentles AJ, Majeti R bioRxiv 2026-07-13
Precise dual-gene knockout of MSTN and SOCS2 via cytidine base editing enhances muscling and growth in goats.
Li L, Cao MX, Farhab M, Kyaw PO, Zhao SQ, Zhao Y, Chen FL, Sohail T, Ahmad E, Cao SX, Yuan YG Funct Integr Genomics IF: 4.0 2026-08-07
SIRT6 Aggravates Psoriasiform Skin Inflammation Through Modulation of the SOCS2-STAT1/3 Pathway.
He M, Guo Q, Wang X, Huang Z, Zhou J, Wang Q, Jiang Y, Xiong H J Inflamm Res None
SOCS2 deficiency drives sex-specific remodeling of mineralized tissues.
Toyama RV, Colares JP, Refaxo NA, de Arruda JAA, André CB, Rocha AL, Duffles LF, Campideli-Santana AC, Galvão I, Lima VTM, Szawka RE, Grattan DR, Machado FS, Amaral FA, Silva TA, Moreira AN, Macari S Bone IF: 3.9 2026-06-00
Continuous growth hormone (GH) liver impact during the growth period in non-GH-deprived mice.
Piazza VG, Cicconi NS, Bojorge MA, De La Fuente S, Aparicio JL, Berin BE, Núñez M, Miquet JG, Sotelo AI Cell Cycle IF: 3.9 2026-12-00
Reduced socs2 expression and elevated IL-4/IL-23 levels in multiple sclerosis patients: Implications for immune dysregulation.
Sedeño Monge V, Santos López G, Bautista Rodríguez E, Rosas Murrieta NH, Hernández Reyes A, González Hernández MF, Rodríguez Rivera A, Madrazo Cabo JM, Benítez Salazar JM, Gallardo Pérez MM Hum Immunol IF: 2.1 2026-07-00

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