Nudt1-flox 基因敲除小鼠

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产品名称

Nudt1-flox 基因敲除小鼠

产品编号

S-CKO-03821

品系全称

C57BL/6JCya-Nudt1em1flox/Cya

品系背景

C57BL/6JCya

品系编号

CKOCMP-17766-Nudt1-B6J-VA

品系状态

使用本品系发表的文献需注明: Nudt1-flox 基因敲除小鼠 mice (Strain S-CKO-03821) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
cKO小鼠库模型

基本信息

基因研究概述

质控标准

基因
基因全称
nudix hydrolase 1
基因别称
Mth1
染色体号
Chr 5 (Mouse)
转录本 ID
NCBI: NM_008637 | Ensembl: ENSMUST00000050205
修饰方式
条件性基因敲除
靶向范围
Exon 3~4
敲除长度
~2.4 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:109280Aging mice homozygous for a knock-out allele show increased incidence of tumor formation in the lung, liver and stomach.

发表文献

Nature Communications
2023-08-09
MTH1 protects platelet mitochondria from oxidative damage and regulates platelet function and thrombosis
1
Nudt1,也称为MTH1(MutT homolog 1),是一种重要的核苷酸水解酶。它能够水解氧化性核苷酸,如8-氧代-dGTP(8-oxo-dGTP),防止其被DNA聚合酶掺入到DNA中,从而保护细胞免受氧化性损伤引起的突变[1]。Nudt1的表达和活性在多种癌症中升高,被认为是肿瘤发生和进展的重要标志[2]。

Nudt1在多种疾病中发挥重要作用。在原发性胆汁性胆管炎(PBC)中,Nudt1通过促进CD103+ TRM细胞的积累和长寿,导致胆管破坏和疾病进展[3]。在胶质瘤中,Nudt1的表达水平与肿瘤的发生、发展和预后密切相关。Nudt1的表达水平越高,患者的生存率越低[4]。在口腔鳞状细胞癌(OSCC)中,Nudt1的表达水平也与患者的预后相关。Nudt1的表达水平越高,患者的总生存率和肿瘤特异性生存率越低[5]。在肝细胞癌(HCC)中,Nudt1的表达水平也与患者的预后相关。Nudt1的表达水平越高,患者的总生存率和无病生存率越低[6]。在透明细胞肾细胞癌(ccRCC)中,Nudt1的表达水平也与患者的预后相关。Nudt1的表达水平越高,患者的总生存率和无进展生存率越低[7]。在喉鳞状细胞癌(HPSCC)中,Nudt1的表达水平也与患者的预后相关。Nudt1的表达水平越高,患者的预后越差[8]。在结直肠癌中,Nudt1的表达水平也与患者的预后相关。Nudt1的表达水平越高,患者的无病生存率越低[9]。在胶质母细胞瘤(GBM)中,Nudt1的表达水平也与患者的预后相关。Nudt1的表达水平越高,患者的生存率越低[10]。

综上所述,Nudt1在多种癌症中发挥重要作用。Nudt1的表达和活性升高与肿瘤的发生、发展和预后密切相关。Nudt1可能成为治疗多种癌症的潜在靶点。

参考文献:
1. Huang, Bingyuan, Lyu, Zhuwan, Qian, Qiwei, You, Zhengrui, Ma, Xiong. 2022. NUDT1 promotes the accumulation and longevity of CD103+ TRM cells in primary biliary cholangitis. In Journal of hepatology, 77, 1311-1324. doi:10.1016/j.jhep.2022.06.014. https://pubmed.ncbi.nlm.nih.gov/35753523/
2. Ye, Minhui, Fang, Yingzhe, Chen, Lu, Jiang, Baishan, Qing, Guoliang. 2024. Therapeutic targeting nudix hydrolase 1 creates a MYC-driven metabolic vulnerability. In Nature communications, 15, 2377. doi:10.1038/s41467-024-46572-6. https://pubmed.ncbi.nlm.nih.gov/38493213/
3. Wu, Yaqiu, Liu, Ling, Huang, Da, Wang, Qi, You, Chao. . Uncover DNA damage and repair-related gene signature and risk score model for glioma. In Annals of medicine, 55, 2200033. doi:10.1080/07853890.2023.2200033. https://pubmed.ncbi.nlm.nih.gov/37086071/
4. Shen, Yuchen, Zhang, Lei, Piao, Songlin, Li, Jichen, Saiyin, Wuliji. 2019. NUDT1: A potential independent predictor for the prognosis of patients with oral squamous cell carcinoma. In Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 49, 210-218. doi:10.1111/jop.12974. https://pubmed.ncbi.nlm.nih.gov/31732994/
5. Ou, Qifeng, Ma, Ning, Yu, Zheng, Su, Qiao, Huang, Xiaohui. 2020. Nudix hydrolase 1 is a prognostic biomarker in hepatocellular carcinoma. In Aging, 12, 7363-7379. doi:10.18632/aging.103083. https://pubmed.ncbi.nlm.nih.gov/32341205/
6. Bialkowski, Karol, Kasprzak, Kazimierz S. 2019. A profile of 8-oxo-dGTPase activities in the NCI-60 human cancer panel: Meta-analytic insight into the regulation and role of MTH1 (NUDT1) gene expression in carcinogenesis. In Free radical biology & medicine, 148, 1-21. doi:10.1016/j.freeradbiomed.2019.12.036. https://pubmed.ncbi.nlm.nih.gov/31883466/
7. Lin, Yongshuai, Zhang, Facai, Jin, Yinling, Liu, Jinyang, Wu, Zhiping. 2022. NUDT1 Could Be a Prognostic Biomarker and Correlated with Immune Infiltration in Clear Cell Renal Cell Carcinoma. In Applied bionics and biomechanics, 2022, 3669296. doi:10.1155/2022/3669296. https://pubmed.ncbi.nlm.nih.gov/36606241/
8. Lau, Hui-Ching, Yuan, Xiaohui, Huang, Huiying, Hsueh, Chi-Yao, Gong, Hongli. 2023. Fusobacterium nucleatum facilitates proliferation and autophagy by activating miR-361-3p/NUDT1 axis through oxidative stress in hypopharyngeal squamous cell carcinoma. In BMC cancer, 23, 990. doi:10.1186/s12885-023-11439-4. https://pubmed.ncbi.nlm.nih.gov/37848855/
9. Bialkowski, Karol, Szpila, Anna. 2021. Specific 8-oxo-dGTPase activity of MTH1 (NUDT1) protein as a quantitative marker and prognostic factor in human colorectal cancer. In Free radical biology & medicine, 176, 257-264. doi:10.1016/j.freeradbiomed.2021.10.004. https://pubmed.ncbi.nlm.nih.gov/34624481/
10. Tong, Shiao, Xia, Minqi, Xu, Yang, Ye, Zhang, Tian, Daofeng. 2023. Identification and validation of a novel prognostic signature based on mitochondria and oxidative stress related genes for glioblastoma. In Journal of translational medicine, 21, 136. doi:10.1186/s12967-023-03970-6. https://pubmed.ncbi.nlm.nih.gov/36814293/

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