Wif1-KO 基因敲除小鼠

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产品名称

Wif1-KO 基因敲除小鼠

产品编号

S-KO-16322

品系全称

C57BL/6JCya-Wif1em1/Cya

品系背景

C57BL/6JCya

品系编号

KOCMP-24117-Wif1-B6J-VB

品系状态

使用本品系发表的文献需注明: Wif1-KO 基因敲除小鼠 mice (Strain S-KO-16322) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
KO小鼠库模型
Wnt信号通路

基本信息

基因研究概述

质控标准

基因
基因全称
Wnt inhibitory factor 1
基因别称
WIF-1
染色体号
Chr 10 (Mouse)
转录本 ID
NCBI: NM_011915 | Ensembl: ENSMUST00000020439
修饰方式
全身性基因敲除
靶向范围
Exon 3
敲除长度
~1.4 kb
品系说明
该品系是基于策略设计时的数据库信息制作而成,建议您在购买前查询最新的数据库和相关文献,以获取最准确的表型信息。
表型提示
MGI:1344332Homozygous null mice are viable and fertile but display increased susceptibility to spontaneous and induced osteosarcomas.
WIF1基因,全称为Wnt抑制因子-1,是Wnt信号通路的一个关键负调控因子。Wnt信号通路在细胞命运决定、组织发育和维持成人组织稳态中发挥着重要作用。WIF1通过其分泌蛋白与Wnt配体竞争性结合,抑制Wnt信号通路的激活,从而抑制Wnt信号通路下游基因的表达。WIF1基因的突变或表达下调与多种癌症的发生和发展有关。

在MCL中,WIF1基因的甲基化导致其表达下调,从而使Wnt信号通路持续激活,促进细胞增殖[1]。在骨肉瘤中,WIF1基因的突变是导致肿瘤发生的重要原因之一[2]。在唾液腺多形性腺瘤中,HMGA2-WIF1基因融合是导致肿瘤形成的重要原因[3]。在发育性髋关节发育不良中,WIF1基因的变异与疾病的发生有关[4]。在系统性硬化症相关的间质性肺病中,WIF1基因的表达下调与纤维化有关[5]。在子宫内膜癌中,WIF1基因的甲基化导致其表达下调,从而使Wnt信号通路持续激活,促进细胞增殖和抑制细胞凋亡[6]。在宫颈癌中,WIF1基因的甲基化导致其表达下调,从而使Wnt信号通路持续激活,促进细胞增殖和抑制细胞凋亡[7]。在膀胱癌中,WIF1基因的表达下调与肿瘤的发生和发展有关[8]。在肺癌中,WIF1基因的表达下调与肿瘤的发生和发展有关[9]。在骨髓间充质干细胞的成骨分化过程中,WIF1基因的表达下调与成骨分化有关[10]。

综上所述,WIF1基因在多种疾病的发生和发展中发挥着重要作用。WIF1基因的表达下调会导致Wnt信号通路的持续激活,从而促进细胞增殖和抑制细胞凋亡。WIF1基因的表达下调与多种癌症的发生和发展有关,包括MCL、骨肉瘤、唾液腺多形性腺瘤、子宫内膜癌、宫颈癌、膀胱癌和肺癌。WIF1基因的表达下调还与发育性髋关节发育不良和系统性硬化症相关的间质性肺病有关。因此,WIF1基因可能是治疗这些疾病的潜在靶点。

参考文献:
1. Alshareef, Abdulraheem, Peters, Anthea C, Gélébart, Pascal, Chen, Will, Lai, Raymond. 2021. Gene Methylation and Silencing of WIF1 Is a Frequent Genetic Abnormality in Mantle Cell Lymphoma. In International journal of molecular sciences, 22, . doi:10.3390/ijms22020893. https://pubmed.ncbi.nlm.nih.gov/33477402/
2. Czarnecka, Anna M, Synoradzki, Kamil, Firlej, Wiktoria, Grieb, Pawel, Rutkowski, Piotr. 2020. Molecular Biology of Osteosarcoma. In Cancers, 12, . doi:10.3390/cancers12082130. https://pubmed.ncbi.nlm.nih.gov/32751922/
3. Agaimy, Abbas, Ihrler, Stephan, Baněčková, Martina, Stoehr, Robert, Skálová, Alena. . HMGA2-WIF1 Rearrangements Characterize a Distinctive Subset of Salivary Pleomorphic Adenomas With Prominent Trabecular (Canalicular Adenoma-like) Morphology. In The American journal of surgical pathology, 46, 190-199. doi:10.1097/PAS.0000000000001783. https://pubmed.ncbi.nlm.nih.gov/34324456/
4. Sun, Ye, You, Yongqing, Dai, Kerong, Yan, Moqi, Zhang, Yijian. 2019. Genetic variant of WIF1 gene is functionally associated with developmental dysplasia of the hip in Han Chinese population. In Scientific reports, 9, 285. doi:10.1038/s41598-018-36532-8. https://pubmed.ncbi.nlm.nih.gov/30670715/
5. Valenzi, Eleanor, Bulik, Melissa, Tabib, Tracy, Rojas, Mauricio, Lafyatis, Robert. 2019. Single-cell analysis reveals fibroblast heterogeneity and myofibroblasts in systemic sclerosis-associated interstitial lung disease. In Annals of the rheumatic diseases, 78, 1379-1387. doi:10.1136/annrheumdis-2018-214865. https://pubmed.ncbi.nlm.nih.gov/31405848/
6. Zhang, Baohua, Ji, Jing, Hu, Mingzhu, Fu, Yu, Li, Lan. . WIF1 promoter hypermethylation induce endometrial carcinogenesis through the Wnt/β-catenin signaling pathway. In American journal of reproductive immunology (New York, N.Y. : 1989), 90, e13743. doi:10.1111/aji.13743. https://pubmed.ncbi.nlm.nih.gov/37491917/
7. Wang, Ying, Yuan, Shifa, Ma, Jing, Zhang, Fengzhen, Wang, Xiaomei. . WIF1 was downregulated in cervical cancer due to promoter methylation. In Acta biochimica Polonica, 70, 419-423. doi:10.18388/abp.2020_6700. https://pubmed.ncbi.nlm.nih.gov/37306343/
8. Shen, Cheng-Huang, Li, Pei-Yu, Wang, Shou-Chieh, Dai, Yuan-Chang, Liu, Yi-Wen. 2023. Epigenetic regulation of human WIF1 and DNA methylation situation of WIF1 and GSTM5 in urothelial carcinoma. In Heliyon, 9, e16004. doi:10.1016/j.heliyon.2023.e16004. https://pubmed.ncbi.nlm.nih.gov/37206019/
9. Kim, Mi-Jeong, Min, Yoon, Jeong, Soo-Kyung, Chun, Eunyoung, Lee, Ki-Young. 2022. USP15 negatively regulates lung cancer progression through the TRAF6-BECN1 signaling axis for autophagy induction. In Cell death & disease, 13, 348. doi:10.1038/s41419-022-04808-7. https://pubmed.ncbi.nlm.nih.gov/35422093/
10. Mashhadikhan, Maedeh, Kheiri, Hamidreza, Dehghanifard, Ali. 2020. DNA methylation and gene expression of sFRP2, sFRP4, Dkk 1, and Wif1 during osteoblastic differentiation of bone marrow derived mesenchymal stem cells. In Journal of oral biosciences, 62, 349-356. doi:10.1016/j.job.2020.08.001. https://pubmed.ncbi.nlm.nih.gov/32835781/