B3galt2-flox 基因敲除小鼠

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产品名称

B3galt2-flox 基因敲除小鼠

产品编号

S-CKO-09697

品系全称

C57BL/6JCya-B3galt2em1flox/Cya

品系背景

C57BL/6JCya

品系编号

CKOCMP-26878-B3galt2-B6J-VA

品系状态

使用本品系发表的文献需注明: B3galt2-flox 基因敲除小鼠 mice (Strain S-CKO-09697) 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
UDP-Gal:betaGlcNAc beta 1,3-galactosyltransferase, polypeptide 2
基因别称
-
染色体号
Chr 1 (Mouse)
转录本 ID
NCBI: NM_020025.4 | Ensembl: ENSMUST00000038252
修饰方式
条件性基因敲除
靶向范围
Exon 2
敲除长度
~1539 bp
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:1349461Homozygous mice for a targeted mutation display hyperactivity, impaired motor coordination, decreased anxiety, increased startle reflexes, and decreased coping response.
β-1,3-半乳糖基转移酶2(B3GALT2)是一种属于β-1,3-半乳糖基转移酶家族的酶。该家族的酶催化多种糖共价键的形成,参与糖蛋白、蛋白聚糖和糖脂的生物合成。糖共价键在神经系统中有重要作用,参与神经元的信号传导、细胞识别和黏附等过程。B3GALT2在多种组织和细胞中表达,包括大脑、心脏和肝脏等。

B3GALT2在多种疾病中发挥重要作用。例如,在牙周炎引起的神经炎症中,B3GALT2的表达水平升高,并可能通过调节TLR4/NFκB信号通路参与三叉神经节神经元的致敏过程[1]。此外,B3GALT2的基因敲除小鼠在空间学习能力和海马体、体感皮层的神经元维持和突触可塑性方面表现出缺陷[2]。在肺腺癌中,B3GALT2的表达水平与患者的预后相关,是潜在的预后标志物[3]。在糖尿病肾病中,B3GALT2的表达水平升高,并可能作为诊断糖尿病肾病的生物标志物[4]。在帕金森病中,B3GALT2的表达水平降低,可能与神经炎症和神经退行性变相关[5]。在角膜交联术中,B3GALT2的表达水平升高,可能参与糖基化生物合成和蛋白聚糖糖基化过程[6]。在膀胱尿路上皮癌中,B3GALT2的表达水平与患者的预后相关,是潜在的预后标志物[7]。在癫痫中,B3GALT2可能是miRNA的靶基因,参与钙信号通路和糖基化途径的调节[8]。

综上所述,B3GALT2在多种生物学过程中发挥重要作用,包括神经系统发育、神经炎症、神经退行性变、肿瘤发生和代谢疾病等。B3GALT2的表达水平与多种疾病的预后相关,是潜在的预后标志物。深入研究B3GALT2的功能和调控机制,有助于理解其在疾病发生发展中的作用,为疾病的治疗和预防提供新的思路和策略。

参考文献:
1. Lv, Yiheng, Ren, Lili, Fu, Yunjie, Huang, Keqiang, Bi, Jing. 2017. Role of β-1,3-galactosyltransferase 2 in trigeminal neuronal sensitization induced by peripheral inflammation. In Neuroscience, 349, 17-26. doi:10.1016/j.neuroscience.2017.02.043. https://pubmed.ncbi.nlm.nih.gov/28257892/
2. Chen, Xiaojie, Wang, Pan, Ren, Lili, Wang, Peng, Bi, Jing. 2022. Effects of the genetic knockout of the β-1,3-galactosyltransferase 2 on spatial learning and neurons in the adult mouse hippocampus and somatosensory cortex. In Neuroreport, 34, 46-55. doi:10.1097/WNR.0000000000001857. https://pubmed.ncbi.nlm.nih.gov/36504040/
3. Meng, Jing, Cao, Lei, Song, Huifang, Chen, Lichun, Qu, Zhiguo. 2021. Integrated analysis of gene expression and DNA methylation datasets identified key genes and a 6-gene prognostic signature for primary lung adenocarcinoma. In Genetics and molecular biology, 44, e20200465. doi:10.1590/1678-4685-GMB-2020-0465. https://pubmed.ncbi.nlm.nih.gov/34787244/
4. Tao, Yiying, Wei, Xing, Yue, Yue, Shen, Xiahong, Zhou, Ling. 2021. Extracellular vesicle-derived AEBP1 mRNA as a novel candidate biomarker for diabetic kidney disease. In Journal of translational medicine, 19, 326. doi:10.1186/s12967-021-03000-3. https://pubmed.ncbi.nlm.nih.gov/34332599/
5. Schneider, Jay S, Singh, Garima. 2022. Altered expression of glycobiology-related genes in Parkinson's disease brain. In Frontiers in molecular neuroscience, 15, 1078854. doi:10.3389/fnmol.2022.1078854. https://pubmed.ncbi.nlm.nih.gov/36504680/
6. Kling, Sabine, Hammer, Arthur, Netto, Emilio A Torres, Hafezi, Farhad. 2017. Differential Gene Transcription of Extracellular Matrix Components in Response to In Vivo Corneal Crosslinking (CXL) in Rabbit Corneas. In Translational vision science & technology, 6, 8. doi:10.1167/tvst.6.6.8. https://pubmed.ncbi.nlm.nih.gov/29242757/
7. Xu, Chaojie, Song, Lishan, Peng, Hui, Li, Chen, Kang, Zhengjun. 2022. Clinical Eosinophil-Associated Genes can Serve as a Reliable Predictor of Bladder Urothelial Cancer. In Frontiers in molecular biosciences, 9, 963455. doi:10.3389/fmolb.2022.963455. https://pubmed.ncbi.nlm.nih.gov/35936781/
8. Li, Zefu, Kong, Pengxu, Wen, Bin, Ouyang, Wenbin, Pan, Xiangbin. . Bioinformatic analysis of potential biomarkers and mechanisms of immune infiltration in mitral regurgitation complicated by atrial fibrillation. In Annals of translational medicine, 10, 1174. doi:10.21037/atm-22-4595. https://pubmed.ncbi.nlm.nih.gov/36467340/