FOXN3 (forkhead box N3)

symbol:
FOXN3
locus group:
protein-coding gene
location:
14q31.3-q32.11
gene_family:
Forkhead boxes
alias symbol:
None
alias name:
None
entrez id:
1112
ensembl gene id:
ENSG00000053254
ucsc gene id:
uc010atk.4
refseq accession:
NM_005197
hgnc_id:
HGNC:1928
approved reserved:
1997-10-16
14q31.3-q32.11
基因染色体位置图

FOXN3(Forkhead Box N3)属于叉头框(Forkhead box, FOX)转录因子家族,该家族成员均含有一个保守的DNA结合结构域(叉头结构域),参与调控基因表达、细胞增殖、分化及代谢等过程。FOXN3主要作为转录抑制因子发挥作用,通过结合特定DNA序列或与其他蛋白互作(如组蛋白去乙酰化酶复合物)来抑制靶基因表达。其表达广泛分布于多种组织,尤其在脑、睾丸和肾脏中较高。FOXN3在细胞周期调控中起关键作用,通过抑制促增殖基因(如CCND1)维持细胞稳态,其功能异常可能导致细胞周期紊乱。突变或表达异常与多种疾病相关:FOXN3低表达常见于肝癌、乳腺癌等恶性肿瘤,可能导致细胞过度增殖;而过表达可能抑制正常细胞生长。此外,FOXN3单核苷酸多态性(SNP)与2型糖尿病和阿尔茨海默病风险相关,可能通过影响胰岛素信号或神经细胞存活途径发挥作用。在基因互作方面,FOXN3下调会解除对促癌基因(如MYC)的抑制,而上调可能干扰p53等抑癌基因通路。FOX家族共性包括:依赖叉头结构域识别DNA保守序列(如Forkhead响应元件),多数成员参与发育调控和代谢平衡。FOXN3的独特之处在于其强转录抑制能力及与神经退行性疾病的特殊关联。研究提示其可能成为癌症或代谢性疾病的潜在治疗靶点,但具体机制仍需进一步探索。

This gene is a member of the forkhead/winged helix transcription factor family. Checkpoints are eukaryotic DNA damage-inducible cell cycle arrests at G1 and G2. Checkpoint suppressor 1 suppresses multiple yeast checkpoint mutations including mec1, rad9, rad53 and dun1 by activating a MEC1-independent checkpoint pathway. Alternative splicing is observed at the locus, resulting in distinct isoforms. [provided by RefSeq, Jul 2008]

None

FOXN3基因的碱基序列:[NCBI]
Loading Gene Browser...
FOXN3基因的碱基突变:           仅显示部分snp
rs7422       rs1295029       rs1887102       rs7146718       rs8009197       rs10136170       rs10147013       rs11626401       rs12888084       rs55956789       rs61129297       rs71415423       rs72703634       rs74507807       rs75342496       rs75563363       rs76393546      

FOXN3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
GAGGAGTCAGAGTATTGGGA
58
GTGTGGGTGATAAGGTGTC
58
GTGGTGCATAGACCCAGAG
60
ACCTGATGTGCTTTGATATGC
59
CAAATGCACCTACTGGGTG
59
TTCCCAATACTCTGACTCCTC
59
CTTCTCCAAGTTCCTCCAGG
60
CAATGGGAGTGATTGGCAG
59
CAGGCATATCAAAGGAGGG
58
TGCTTCTCAACTGAGATGC
58
TGCATAGACCCAGAGTATAGAC
59
GTCATCCTTCCCTTTGATATGC
59
TCTCCAAGATGGAGTCTTACTC
59
ATACTGTAGAGGTTGCAGTGAG
60
GAAGAAGTTGACTTTCAACGTC
58
CTGGAGGAACTGATGTACTG
58
CCCTTCTCCAAGATCCTGAC
60
TTGGATCACTCCTGGAGGA
60
GATACAAGCAGTTCCTCCAG
58
CAATGGGAGTGATTGGCAG
59
      尚未收录相关数据

FOXN3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

FOXN3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003700
G3V3A7 (UniProtKB)
IEA
GO:0006355
G3V3A7 (UniProtKB)
IEA
GO:0043565
G3V3A7 (UniProtKB)
IEA
GO:0003700
H0YJ22 (UniProtKB)
IEA
GO:0006355
H0YJ22 (UniProtKB)
IEA
GO:0043565
H0YJ22 (UniProtKB)
IEA
GO:0003700
H0YJ54 (UniProtKB)
IEA
GO:0006355
H0YJ54 (UniProtKB)
IEA
GO:0043565
H0YJ54 (UniProtKB)
IEA
GO:0003700
H0YJ94 (UniProtKB)
IEA
GO:0006355
H0YJ94 (UniProtKB)
IEA
GO:0043565
H0YJ94 (UniProtKB)
IEA
GO:0003700
H0YJG3 (UniProtKB)
IEA
GO:0006355
H0YJG3 (UniProtKB)
IEA
GO:0043565
H0YJG3 (UniProtKB)
IEA
GO:0003700
O00409 (UniProtKB)
IEA
GO:0005515
O00409 (UniProtKB)
IPI
GO:0005515
O00409 (UniProtKB)
IPI
GO:0005634
O00409 (UniProtKB)
IC
GO:0006351
O00409 (UniProtKB)
IEA
GO:0007095
O00409 (UniProtKB)
IGI
GO:0008022
O00409 (UniProtKB)
IPI
GO:0043565
O00409 (UniProtKB)
IEA
GO:0045892
O00409 (UniProtKB)
IDA

可能调控 FOXN3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
Liver carcinoma 0.00272435 1 0 LHGDN
Tobacco Use Disorder 0.002367032 1 0 GAD
Carcinogenesis 0.000542884 2 0 BeFree
Lip and Oral Cavity Carcinoma 0.000542884 2 0 BeFree
Malignant neoplasm of mouth 0.000542884 2 0 BeFree
Hodgkin Disease 0.000271442 1 0 BeFree
Myeloid Leukemia 0.000271442 1 0 BeFree
Acute monocytic leukemia 0.000271442 1 0 BeFree

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