Tnfrsf4-KO 基因敲除小鼠

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产品名称

Tnfrsf4-KO 基因敲除小鼠

产品编号

S-KO-05605

品系全称

C57BL/6JCya-Tnfrsf4em1/Cya

品系背景

C57BL/6JCya

品系编号

KOCMP-22163-Tnfrsf4-B6J-VA

品系状态

使用本品系发表的文献需注明: Tnfrsf4-KO 基因敲除小鼠 mice (Strain S-KO-05605) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量

基本信息

基因研究概述

质控标准

基因
基因全称
tumor necrosis factor receptor superfamily, member 4
基因别称
ACT35,CD134,Ly-70,Ox40,TXGP1L,Txgp1
染色体号
Chr 4 (Mouse)
转录本 ID
NCBI: NM_011659 | Ensembl: ENSMUST00000030952
修饰方式
全身性基因敲除
靶向范围
Exon 1~7
敲除长度
~2.8 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:104512Homozygote null mice have defects in T cell response to antigen including proliferation, production of cytokines, and generation of memory T cells.
Tnfrsf4,也称为肿瘤坏死因子受体超家族成员4(Tumor Necrosis Factor Receptor Superfamily Member 4),是一种在免疫系统、细胞生长和分化中发挥重要作用的蛋白质编码基因。Tnfrsf4编码的蛋白质OX40,是一种T细胞共刺激分子,与OX40L(CD134L)相互作用,调节T细胞的存活、效应T细胞表型的形成、T细胞记忆的产生以及细胞因子的生成和细胞移动性[2]。OX40-OX40L相互作用已被认为是治疗自身免疫性疾病和癌症的潜在治疗靶点[2]。此外,Tnfrsf4基因的变异与自身免疫性疾病的发生发展相关[2]。

Tnfrsf4基因在多种疾病中发挥重要作用。例如,在肝细胞癌(HCC)中,Tnfrsf4的表达与免疫细胞浸润和基因突变相关[1]。研究表明,Tnfrsf4的高表达与患者的生存期和预后显著相关[1]。此外,Tnfrsf4的表达还与TP53、FLT3和NPM1基因突变相关,并影响非M3急性髓系白血病(AML)患者的预后[3]。在非M3 AML中,Tnfrsf4的高表达与FLT3和NPM1基因突变以及不良临床预后相关[3]。此外,Tnfrsf4基因多态性与女性患者患原发性高血压的易感性相关[4]。在非小细胞肺癌(NSCLC)中,Tnfrsf4在Treg细胞中的表达与对PD-1阻断的耐药性相关[5]。在特应性皮炎(AD)患者中,OX40的抑制可以改善皮肤基因特征和临床评分[6]。在食管鳞状细胞癌(ESCC)中,Tnfrsf4的表达与免疫浸润相关,可以作为预后和免疫浸润的潜在生物标志物[7]。此外,Tnfrsf4在AML中的表达与不良临床预后相关,可能是未来免疫治疗的一个潜在靶点[8]。在ESCC中,Tnfrsf4的免疫检查点相互作用对ICI治疗可能是一个潜在的靶点[9]。在结直肠癌(CRC)中,Tnfrsf4的表达与免疫和炎症相关基因的差异表达相关[10]。

综上所述,Tnfrsf4基因在多种疾病中发挥重要作用,包括HCC、AML、高血压、AD、ESCC和CRC。Tnfrsf4的表达与患者的生存期、预后和免疫细胞浸润相关。Tnfrsf4的基因多态性与自身免疫性疾病的发生发展相关。此外,Tnfrsf4的抑制可能对治疗自身免疫性疾病和癌症具有潜在的治疗作用。

参考文献:
1. Wang, Di, Hu, Huan, Ding, Huan, Tian, Feifei, Chi, Qingjia. . Elevated expression of TNFRSF4 impacts immune cell infiltration and gene mutation in hepatocellular carcinoma. In Cancer biomarkers : section A of Disease markers, 36, 147-159. doi:10.3233/CBM-210538. https://pubmed.ncbi.nlm.nih.gov/36591653/
2. Webb, Gwilym J, Hirschfield, Gideon M, Lane, Peter J L. . OX40, OX40L and Autoimmunity: a Comprehensive Review. In Clinical reviews in allergy & immunology, 50, 312-32. doi:10.1007/s12016-015-8498-3. https://pubmed.ncbi.nlm.nih.gov/26215166/
3. Gu, Siyu, Zi, Jie, Han, Qi, Song, Chunhua, Ge, Zheng. 2020. Elevated TNFRSF4 gene expression is a predictor of poor prognosis in non-M3 acute myeloid leukemia. In Cancer cell international, 20, 146. doi:10.1186/s12935-020-01213-y. https://pubmed.ncbi.nlm.nih.gov/32390761/
4. Mashimo, Yoichi, Suzuki, Yoichi, Hatori, Kazuko, Imai, Yutaka, Hata, Akira. . Association of TNFRSF4 gene polymorphisms with essential hypertension. In Journal of hypertension, 26, 902-13. doi:10.1097/HJH.0b013e3282f6a65e. https://pubmed.ncbi.nlm.nih.gov/18398332/
5. Dykema, Arbor G, Zhang, Jiajia, Cheung, Laurene S, Pardoll, Drew M, Smith, Kellie N. 2023. Lung tumor-infiltrating Treg have divergent transcriptional profiles and function linked to checkpoint blockade response. In Science immunology, 8, eadg1487. doi:10.1126/sciimmunol.adg1487. https://pubmed.ncbi.nlm.nih.gov/37713507/
6. Guttman-Yassky, Emma, Pavel, Ana B, Zhou, Lisa, Grossman, Fred, Wolff, Gerhard. 2019. GBR 830, an anti-OX40, improves skin gene signatures and clinical scores in patients with atopic dermatitis. In The Journal of allergy and clinical immunology, 144, 482-493.e7. doi:10.1016/j.jaci.2018.11.053. https://pubmed.ncbi.nlm.nih.gov/30738171/
7. Li, Bin, Ren, Mei-Yu, Chen, Yu-Zhen, Su, Zhi-Peng, Yang, Bo. 2022. SYNGR2 serves as a prognostic biomarker and correlates with immune infiltrates in esophageal squamous cell carcinoma. In The journal of gene medicine, 24, e3441. doi:10.1002/jgm.3441. https://pubmed.ncbi.nlm.nih.gov/35840542/
8. Gamaleldin, Marwa Ahmed, Imbaby, Salma Alaa Eldin. 2021. The role of tumor necrosis factor receptor superfamily member 4 (TNFRSF4) gene expression in diagnosis and prognosis of acute myeloid leukemia. In Molecular biology reports, 48, 6831-6843. doi:10.1007/s11033-021-06682-6. https://pubmed.ncbi.nlm.nih.gov/34453673/
9. Ji, Gang, Yang, Qi, Wang, Song, Zhao, Ming-Gao, Lu, Qiang. 2024. Single-cell profiling of response to neoadjuvant chemo-immunotherapy in surgically resectable esophageal squamous cell carcinoma. In Genome medicine, 16, 49. doi:10.1186/s13073-024-01320-9. https://pubmed.ncbi.nlm.nih.gov/38566201/
10. Holubekova, Veronika, Loderer, Dusan, Grendar, Marian, Laca, Ludovit, Lasabova, Zora. 2023. Differential gene expression of immunity and inflammation genes in colorectal cancer using targeted RNA sequencing. In Frontiers in oncology, 13, 1206482. doi:10.3389/fonc.2023.1206482. https://pubmed.ncbi.nlm.nih.gov/37869102/