FOSL2 (FOS like 2, AP-1 transcription factor subunit)

symbol:
FOSL2
locus group:
protein-coding gene
location:
2p23.2
gene_family:
Basic leucine zipper proteins
alias symbol:
FRA2|FLJ23306
alias name:
None
entrez id:
2355
ensembl gene id:
ENSG00000075426
ucsc gene id:
uc002rma.4
refseq accession:
NM_005253
hgnc_id:
HGNC:3798
approved reserved:
1996-10-02
2p23.2

FOSL2(FOS Like 2)属于FOS基因家族,该家族还包括FOS、FOSB和FOSL1等成员。FOS家族基因编码亮氨酸拉链转录因子,通常与JUN家族蛋白结合形成AP-1(激活蛋白1)转录复合物,参与调控细胞增殖、分化、凋亡和应激反应等关键生物学过程。FOSL2蛋白在结构上包含一个碱性DNA结合域和一个亮氨酸拉链二聚化域,使其能够与DNA结合并调控靶基因表达。FOSL2在多种组织中表达,尤其在胚胎发育、免疫反应和骨骼形成中发挥重要作用。研究表明,FOSL2在肿瘤发生发展中具有双重作用,既可促进某些癌症(如乳腺癌和肺癌)的侵袭和转移,也可在其他情况下抑制肿瘤进展。FOSL2的突变或异常表达可能导致其功能失调,例如某些突变会削弱其与DNA结合的能力,从而影响下游基因的调控。FOSL2过表达通常与肿瘤恶性表型相关,如增强细胞迁移和侵袭能力,而降低其表达可能抑制肿瘤生长或促进细胞分化。此外,FOSL2在炎症反应中也有重要作用,其表达受多种信号通路(如MAPK通路)调控。FOSL2还与自身免疫性疾病和心血管疾病有关,例如在类风湿性关节炎中,FOSL2可能参与调控炎症因子的产生。FOS家族成员的共性是它们都能形成AP-1复合物,参与应激反应和细胞命运决定,但各成员在表达模式和功能上存在差异,表现出一定的功能冗余和特异性。

中文English

FOSL2基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MYQDYPGNFD TSSRGSSGSP AHAESYSSGG GGQQKFRVDM
41PGSGSAFIPT INAITTSQDL QWMVQPTVIT SMSNPYPRSH
81 PYSPLPGLA SVPGHMALPR PGVIKTIGTT VGRRRRDEQL
121SPEEEEKRRI RRERNKLAAA KCRNRRRELT EKLQAETEEL
161E EEKSGLQK EIAELQKEKE KLEFMLVAHG PVCKISPEER
201RSPPAPGLQP MRSGGGSVGA VVVKQEPLEE DSPSSSSAGL
241DK AQRSVIK PISIAGGFYG EEPLHTPIVV TSTPAVTPGT
281SNLVFTYPSV LEQESPASPS ESCSKAHRRS SSSGDQSSDS
321LNS PTLLAL
结构预测来自 AlphaFold DB(UniProt: P15408),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
FOSL2基因的碱基突变:           仅显示部分snp
rs925255       rs1876774       rs11538577       rs11677002       rs11680860       rs11886124       rs12473028       rs13413498       rs62143061       rs66818402       rs67662371       rs72858830       rs75482533       rs75967881       rs77199907       rs80262716       rs111905784      

FOSL2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
TCCATGTCCAACCCATACC
59
CCTCTTCAGGAGACAGCTG
60
CATGTCCAACCCATACCCT
59
CCTCTTCAGGAGACAGCTG
60
ATGTCCAACCCATACCCTC
59
CCTCTTCAGGAGACAGCTG
60
转录因子
影响基因
影响类型
参考文献链接(PubMed)
FOSL2
BCL6
Activation
FOSL2
BRCA1
Activation
FOSL2
CCR4
Activation
FOSL2
CLU
Unknown
FOSL2
FOSL1
Activation
FOSL2
IBSP
Unknown
FOSL2
IL5
Unknown
FOSL2
IVL
Unknown
FOSL2
MDM2
Activation
FOSL2
MYB
Activation

FOSL2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

FOSL2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003700
C9JCN8 (UniProtKB)
IEA
GO:0006357
C9JCN8 (UniProtKB)
IEA
GO:0043565
C9JCN8 (UniProtKB)
IEA
GO:0000978
P15408 (UniProtKB)
IBA
GO:0000982
P15408 (UniProtKB)
IBA
GO:0003334
P15408 (UniProtKB)
IEA
GO:0003682
P15408 (UniProtKB)
IEA
GO:0003700
P15408 (UniProtKB)
TAS
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005515
P15408 (UniProtKB)
IPI
GO:0005634
P15408 (UniProtKB)
TAS
GO:0005654
P15408 (UniProtKB)
IDA
GO:0006351
P15408 (UniProtKB)
IEA
GO:0006357
P15408 (UniProtKB)
TAS
GO:0008219
P15408 (UniProtKB)
TAS
GO:0045944
P15408 (UniProtKB)
IEA
GO:0048146
P15408 (UniProtKB)
IEA

可能调控 FOSL2基因的相关microRNA:     

String
BioGrid
IntAct
mentha
MINT
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
Juvenile arthritis 0.12 1 0 CTD_human
Glioblastoma 0.12 1 0 CTD_human
Inflammatory Bowel Diseases 0.12 1 1 GWASCAT
Kidney Neoplasm 0.08 1 0 RGD
Reperfusion Injury 0.08 1 0 RGD
Idiopathic Pulmonary Fibrosis 0.08 0 0 MGD
Adult T-Cell Lymphoma/Leukemia 0.003538676 3 0 BeFree_LHGDN
Pulmonary Fibrosis 0.002995792 1 0 BeFree_LHGDN
Mammary Neoplasms 0.00272435 1 0 LHGDN
Diabetes Mellitus, Insulin-Dependent 0.002367032 1 1 GAD
A Rapid Active-Latent-Relapse Murine Model of Tuberculosis Based Blood Transcriptional Signature That Distinguishes Disease Stages.
Li H, Wang J, Wang Y, Liu F, Tang J, Sun M, Zhan L Int J Mol Sci IF: 3.226 2026-03-11
Spatially-resolved single cell atlas of liposarcoma reveals lineage hierarchies, immune niches, and regulatory circuits.
Denu RA, Kochat V, Zheng Z, Satpati S, Truong DD, Arslan E, Weistuch C, Divenko M, Wu M, Padron W, Ingram DR, Wani KM, Wang WL, Landers SM, Beird HC, McCuisto JL, Simmons A, Albertorio-Sáez LM, Maryanski DN, Szany CC, Venters BJ, Windham CL, Keogh MC, Torres KE, Roland CL, Keung EZ, Haddad EFN, Lazar AJ, Ludwig JA, Somaiah N, Rai K bioRxiv 2026-03-25
Fosl2 Regulates FSH-Dependent Follicle Maturation Through Feedback Amplification of FSH/FSHR Signaling.
Shi H, Chen C, Ran Z, Liao J, Wu Z, Wang X, Zhao Y, Ke W, Tan B, Liu Y, Su Y, Ren W, Li X, He C Adv Sci (Weinh) IF: 9.034 2026-07-00
Hyaluronic acid-CD44 signaling from decidual stromal cells orchestrates dNK1 differentiation and immune tolerance in early pregnancy.
Wang D, Zhu J, Wang Q, Shi L, He Y, Jin Z, Chen W, Chen X, Chen S, Li H, Zhang C, Zhu R Front Immunol IF: 7.0 None
Targeting m6A Reader YTHDF1 Enhances Antitumor Immunity and Potentiates Anti-PD-L1 Efficacy in Intrahepatic Cholangiocarcinoma.
Luo L, Liu Z, Song Z, Zhang D, Liang C, Fang F, Lei K, Wang L, Chen W, Shen S, Kuang M, Li X, Yu J, Wang S, Xu L Adv Sci (Weinh) IF: 9.034 2026-06-00
Targeting FOSL2 via knockdown: a druggable strategy for protecting against hepatic ischemia/reperfusion injury through ATF4 suppression.
Li Z, Wang X, Cui Y, Wei R, Wang Y, Liu Y, Li L, Li J, Li L, Zuo K Biochem Pharmacol IF: 6.5 2026-07-00
Patient-Derived Immortalized Limbal Epithelial Cells as In Vitro Models of Congenital Aniridia.
Stachon T, Suiwal S, Kumar V, May T, Schmitz F, Amini M, Fries FN, Seitz B, Hsu SL, Li S, Liu S, Kundu S, Ludwig N, Szentmáry N Cells 2026-02-24
Uncovering the Key Circuit FOSL2/FOS/EGR3/EGR1, Contributing to the Hyperexcitability of Excitatory Neurons in the Epileptic Temporal Cortex and Hippocampus.
Chen J, Zhao B, Yang K, Mi W, Huang X, Jiang W, Hu C, Wang Z, Zhang Y, Li X Int J Mol Sci IF: 3.226 2026-05-16

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