Mapk1-KO 基因敲除小鼠

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产品名称

Mapk1-KO 基因敲除小鼠

产品编号

S-KO-08496

品系全称

C57BL/6JCya-Mapk1em1/Cya

品系背景

C57BL/6JCya

品系编号

KOCMP-26413-Mapk1-B6J-VA

品系状态

使用本品系发表的文献需注明: Mapk1-KO 基因敲除小鼠 mice (Strain S-KO-08496) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
KO小鼠库模型
mTOR信号通路
TGF-β信号通路
ErbB信号通路
MAPK信号通路
PI3K-Akt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 1
基因别称
9030612K14Rik,ERK,Erk2,MAPK2,PRKM2,Prkm1,p41mapk,p42mapk
染色体号
Chr 16 (Mouse)
转录本 ID
NCBI: NM_011949 | Ensembl: ENSMUST00000069107
修饰方式
全身性基因敲除
靶向范围
Exon 3
敲除长度
~1.7 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:1346858Homozygous mutant embryos implant in the uterus, but die shortly thereafter failing to form extraembryonic tissues.
MAPK1,也称为ERK2(细胞外信号调节激酶2),是细胞信号传导通路中的关键成员,属于丝裂原活化蛋白激酶(MAPK)家族。MAPK家族成员在细胞增殖、分化、凋亡、应激反应等多种生理和病理过程中发挥重要作用。MAPK1通过磷酸化下游靶蛋白,参与调节细胞周期、基因表达、细胞骨架重组等生物学过程。此外,MAPK1还具有独立的转录因子功能,可以直接结合基因启动子区域,调控基因表达。

MAPK1在多种疾病中发挥重要作用,包括慢性萎缩性胃炎、RASopathies、脊髓损伤、糖尿病肾病、多发性硬化、Sjögren's综合征、卵巢癌、宫颈癌等。例如,慢性萎缩性胃炎的Meta分析结果显示,中药干预可以提高临床治疗效果,而MAPK1是其中一个重要的靶基因[1]。RASopathies是一组影响发育和生长的疾病,MAPK1作为MAPK级联反应的成员,其活性异常与RASopathies的发生密切相关[2]。脊髓损伤的研究发现,MAPK1是铁死亡相关基因,在脊髓损伤后的早期表达上调[3]。糖尿病肾病的研究发现,丹参的活性成分可以与MAPK1等靶点结合,发挥治疗作用[4]。多发性硬化和Sjögren's综合征的研究发现,MAPK1是两种疾病共同的风险基因,JAK-STAT信号通路在其中发挥重要作用[5]。卵巢癌的研究发现,ERBB2基因表达沉默可以抑制MAPK1/MAPK3信号通路,从而抑制卵巢癌细胞的增殖、侵袭和迁移[6]。宫颈癌的研究发现,MAPK1在宫颈癌组织中高表达,干扰MAPK1表达可以抑制宫颈癌细胞的侵袭和迁移[7]。此外,MAPK1还可以通过磷酸化拓扑异构酶II,调节基因转录[8]。免疫缺陷的研究发现,MAPK1基因的变异可以导致免疫缺陷[9]。

综上所述,MAPK1在多种生理和病理过程中发挥重要作用,参与调节细胞增殖、分化、凋亡、应激反应等多种生物学过程。MAPK1的研究有助于深入理解细胞信号传导通路和疾病发生机制,为疾病的治疗和预防提供新的思路和策略。

参考文献:
1. Weng, Jiao, Wu, Xiu-Fang, Shao, Peng, Liu, Xing-Pu, Wang, Cai-Xia. 2024. Medicine for chronic atrophic gastritis: a systematic review, meta- and network pharmacology analysis. In Annals of medicine, 55, 2299352. doi:10.1080/07853890.2023.2299352. https://pubmed.ncbi.nlm.nih.gov/38170849/
2. Tartaglia, Marco, Aoki, Yoko, Gelb, Bruce D. 2022. The molecular genetics of RASopathies: An update on novel disease genes and new disorders. In American journal of medical genetics. Part C, Seminars in medical genetics, 190, 425-439. doi:10.1002/ajmg.c.32012. https://pubmed.ncbi.nlm.nih.gov/36394128/
3. Li, Jin-Ze, Fan, Bao-You, Sun, Tao, Wei, Zhi-Jian, Feng, Shi-Qing. . Bioinformatics analysis of ferroptosis in spinal cord injury. In Neural regeneration research, 18, 626-633. doi:10.4103/1673-5374.350209. https://pubmed.ncbi.nlm.nih.gov/36018187/
4. 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/
5. Hong, Xiangxiang, Wang, Xin, Rang, Xinming, Zhao, Tingting, Fu, Jin. 2022. The Shared Mechanism and Candidate Drugs of Multiple Sclerosis and Sjögren's Syndrome Analyzed by Bioinformatics Based on GWAS and Transcriptome Data. In Frontiers in immunology, 13, 857014. doi:10.3389/fimmu.2022.857014. https://pubmed.ncbi.nlm.nih.gov/35356004/
6. Wang, Yue, Guo, Zheng, Tian, Yueli, Li, Xingang, Song, Ying. 2023. MAPK1 promotes the metastasis and invasion of gastric cancer as a bidirectional transcription factor. In BMC cancer, 23, 959. doi:10.1186/s12885-023-11480-3. https://pubmed.ncbi.nlm.nih.gov/37817112/
7. Yu, T-T, Wang, C-Y, Tong, R. . ERBB2 gene expression silencing involved in ovarian cancer cell migration and invasion through mediating MAPK1/MAPK3 signaling pathway. In European review for medical and pharmacological sciences, 24, 5267-5280. doi:10.26355/eurrev_202005_21309. https://pubmed.ncbi.nlm.nih.gov/32495860/
8. Li, Xiao-Wen, Tuergan, Muyasier, Abulizi, Guzhalinuer. 2015. Expression of MAPK1 in cervical cancer and effect of MAPK1 gene silencing on epithelial-mesenchymal transition, invasion and metastasis. In Asian Pacific journal of tropical medicine, 8, 937-943. doi:10.1016/j.apjtm.2015.10.004. https://pubmed.ncbi.nlm.nih.gov/26614994/
9. Bunch, Heeyoun, Kim, Deukyeong, Naganuma, Masahiro, Schellenberg, Matthew J, Sekine, Shun-Ichi. 2023. ERK2-topoisomerase II regulatory axis is important for gene activation in immediate early genes. In Nature communications, 14, 8341. doi:10.1038/s41467-023-44089-y. https://pubmed.ncbi.nlm.nih.gov/38097570/