Mapk14-KO 基因敲除小鼠

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产品名称

Mapk14-KO 基因敲除小鼠

产品编号

S-KO-08499

品系全称

C57BL/6JCya-Mapk14em1/Cya

品系背景

C57BL/6JCya

品系编号

KOCMP-26416-Mapk14-B6J-VA

品系状态

使用本品系发表的文献需注明: Mapk14-KO 基因敲除小鼠 mice (Strain S-KO-08499) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
KO小鼠库模型
MAPK信号通路

基本信息

基因研究概述

质控标准

基因
基因全称
mitogen-activated protein kinase 14
基因别称
CSBP2,Crk1,Csbp1,Mxi2,PRKM14,PRKM15,p38,p38-alpha,p38MAPK,p38a,p38alpha
染色体号
Chr 17 (Mouse)
转录本 ID
NCBI: NM_001168508 | Ensembl: ENSMUST00000004990
修饰方式
全身性基因敲除
靶向范围
Exon 3
敲除长度
~1.5 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:1346865Mice homozygous for various null mutations are embryonic to perinatal lethal showing multiple organ system defects. Mice homozygous for a knock-out mutation exhibit abnormal myoblast differentiation and delayed myofiber growth and maturation.
MAPK14,也称为p38α,是丝裂原活化蛋白激酶(MAPK)家族的一员,是一种重要的信号转导分子,参与调节细胞增殖、分化、凋亡和炎症反应等多种细胞过程。MAPK14通过其激酶活性磷酸化下游底物,进而激活或抑制相关信号通路,影响细胞的生物学行为。

MAPK14在多种疾病中发挥重要作用。在银屑病中,MAPK14是调节铁死亡相关角质形成细胞引起的炎症反应和巨噬细胞M1极化的关键基因。研究发现,MAPK14的表达与铁死亡相关,抑制MAPK14可以减轻铁死亡和炎症反应[1]。在儿童败血症中,MAPK14是诊断败血症的关键基因,其表达水平与败血症的诊断和预后密切相关[2]。在精神分裂症中,MAPK14与CNR1基因的相互作用与脑容量缺陷相关,MAPK14的基因多态性可能与精神分裂症患者脑形态学特征有关[3]。在儿童败血症中,MAPK14与其他基因共同构成共表达模块,与败血症的发生发展密切相关[4]。在糖尿病肾病中,MAPK14是丹参治疗糖尿病肾病的潜在靶点,其表达与糖尿病肾病的氧化应激、炎症反应和免疫调节相关[5]。在肌肉再生中,MAPK14-TAZ信号轴通过调节卫星细胞的活性促进肌肉再生,抑制MAPK14可以降低肌肉卫星细胞数量和肌肉纤维直径[6]。在真性红细胞增多症中,MAPK14过表达是转录组特征,其表达水平与不良临床预后相关[7]。在败血症中,MAPK14与其他脂质代谢相关基因共同构成共表达模块,其表达水平与败血症的免疫功能和代谢紊乱相关[8]。在垂体瘤中,MAPK14的表达与垂体瘤的形成和发展相关,抑制MAPK14可以抑制垂体瘤的生长和PRL的表达[9]。在结直肠癌中,MAPK14的表达与临床病理特征和免疫浸润相关,其高表达与不良预后相关[10]。

综上所述,MAPK14是一种重要的信号转导分子,参与调节细胞增殖、分化、凋亡和炎症反应等多种细胞过程。MAPK14在多种疾病中发挥重要作用,包括银屑病、败血症、精神分裂症、糖尿病肾病、肌肉再生、真性红细胞增多症、垂体瘤和结直肠癌等。MAPK14的研究有助于深入理解信号转导的生物学功能和疾病发生机制,为疾病的治疗和预防提供新的思路和策略。

参考文献:
1. Zhou, Lin, Zhong, Yingdong, Li, Chaowei, Zhong, Zhihui, Ye, Junsong. 2024. MAPK14 as a key gene for regulating inflammatory response and macrophage M1 polarization induced by ferroptotic keratinocyte in psoriasis. In Inflammation, 47, 1564-1584. doi:10.1007/s10753-024-01994-8. https://pubmed.ncbi.nlm.nih.gov/38441793/
2. Li, Zhi, Zhang, Chi, Liu, Yiqi, Zhao, Hong, Wang, Guiqiang. 2022. Diagnostic and Predictive Values of Ferroptosis-Related Genes in Child Sepsis. In Frontiers in immunology, 13, 881914. doi:10.3389/fimmu.2022.881914. https://pubmed.ncbi.nlm.nih.gov/35844488/
3. Onwuameze, O E, Nam, K W, Epping, E A, Andreasen, N C, Ho, B-C. 2012. MAPK14 and CNR1 gene variant interactions: effects on brain volume deficits in schizophrenia patients with marijuana misuse. In Psychological medicine, 43, 619-31. doi:10.1017/S0033291712001559. https://pubmed.ncbi.nlm.nih.gov/22850347/
4. Zhang, Xiaojuan, Cui, Yuqing, Ding, Xianfei, Zhang, Haibo, Sun, Tongwen. . Analysis of mRNA‑lncRNA and mRNA‑lncRNA-pathway co‑expression networks based on WGCNA in developing pediatric sepsis. In Bioengineered, 12, 1457-1470. doi:10.1080/21655979.2021.1908029. https://pubmed.ncbi.nlm.nih.gov/33949285/
5. Zhang, Lili, Han, Lin, Wang, Xinmiao, Zhao, Linhua, Tong, Xiaolin. . Exploring the mechanisms underlying the therapeutic effect of Salvia miltiorrhiza in diabetic nephropathy using network pharmacology and molecular docking. In Bioscience reports, 41, . doi:10.1042/BSR20203520. https://pubmed.ncbi.nlm.nih.gov/33634308/
6. Kim, Kyung Min, Yoo, Gi Don, Heo, Woong, Hwang, Eun Sook, Hong, Jeong-Ho. 2023. TAZ stimulates exercise-induced muscle satellite cell activation via Pard3-p38 MAPK-TAZ signalling axis. In Journal of cachexia, sarcopenia and muscle, 14, 2733-2746. doi:10.1002/jcsm.13348. https://pubmed.ncbi.nlm.nih.gov/37923703/
7. Guo, Chao, Gao, Ya-Yue, Ju, Qian-Qian, Gong, Ming, Li, Zhen-Ling. 2021. MAPK14 over-expression is a transcriptomic feature of polycythemia vera and correlates with adverse clinical outcomes. In Journal of translational medicine, 19, 233. doi:10.1186/s12967-021-02913-3. https://pubmed.ncbi.nlm.nih.gov/34059095/
8. She, Han, Tan, Lei, Wang, Yi, Liu, Liangming, Li, Tao. 2023. Integrative single-cell RNA sequencing and metabolomics decipher the imbalanced lipid-metabolism in maladaptive immune responses during sepsis. In Frontiers in immunology, 14, 1181697. doi:10.3389/fimmu.2023.1181697. https://pubmed.ncbi.nlm.nih.gov/37180171/
9. Ding, Qiao-Yan, Zhang, Yu, Ma, Li, Zhang, Hong-Feng, Wang, Xiong. 2020. Inhibiting MAPK14 showed anti-prolactinoma effect. In BMC endocrine disorders, 20, 138. doi:10.1186/s12902-020-00619-z. https://pubmed.ncbi.nlm.nih.gov/32894113/
10. Wang, Dan, Peng, Li, Hua, Li, Liu, Yifei, Zhou, Yanhong. 2022. Mapk14 is a Prognostic Biomarker and Correlates with the Clinicopathological Features and Immune Infiltration of Colorectal Cancer. In Frontiers in cell and developmental biology, 10, 817800. doi:10.3389/fcell.2022.817800. https://pubmed.ncbi.nlm.nih.gov/35141222/