Kbtbd2-flox 基因敲除小鼠

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产品名称

Kbtbd2-flox 基因敲除小鼠

产品编号

S-CKO-05555

品系全称

C57BL/6JCya-Kbtbd2em1flox/Cya

品系背景

C57BL/6JCya

品系编号

CKOCMP-210973-Kbtbd2-B6J-VA

品系状态

使用本品系发表的文献需注明: Kbtbd2-flox 基因敲除小鼠 mice (Strain S-CKO-05555) 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
kelch repeat and BTB (POZ) domain containing 2
基因别称
Bklhd1,mKIAA1489
染色体号
Chr 6 (Mouse)
转录本 ID
NCBI: NM_145958.2 | Ensembl: ENSMUST00000114321
修饰方式
条件性基因敲除
靶向范围
Exon 3
敲除长度
~666 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:2384811Mice homozygous for a knock-out allele or mutation exhibit diabetes, lipodystrophy, and hepatic steatosis.
KBTBD2,也称为Kelch重复和BTB(POZ)结构域包含2,是一种在生物医学研究中受到关注的基因。KBTBD2编码一种BTB-Kelch家族底物识别亚基,是Cullin-3介导的E3泛素连接酶的一个组成部分。Cullin-3连接酶在细胞内蛋白质降解和调控中发挥重要作用,参与多种生物学过程,包括细胞周期、细胞凋亡和信号传导。

KBTBD2在多种疾病中发挥着重要作用。在胃癌中,KBTBD2的表达水平与淋巴转移和患者预后密切相关。一项研究发现,KBTBD2通过上调c-Jun/c-Fos和激活c-Jun/c-Fos/SREBP1轴,促进了脂肪酸代谢和淋巴转移[1]。另一项研究表明,KBTBD2通过激活EGFR信号通路,促进了胃癌细胞的增殖和迁移[2]。此外,KBTBD2的缺陷导致小鼠出现脂肪营养不良、肝脂肪变性、胰岛素抵抗、严重糖尿病和生长迟缓等代谢性疾病[3]。KBTBD2还与发育障碍相关,研究发现KBTBD2是发育障碍的一个新基因[4]。此外,KBTBD2在乳腺癌中具有潜在的治疗价值,研究发现KBTBD2和突变型PIK3CA是乳腺癌的潜在合成致死基因,为乳腺癌的治疗提供了新的思路[5]。在结直肠癌中,KBTBD2的表达水平与患者的生存预后相关,高表达KBTBD2与不良预后相关[6]。此外,KBTBD2的表达水平还与动物脂肪沉积有关,研究发现KBTBD2在牛、猪和鼠的皮下和内脏脂肪组织中表达差异[7]。在热应激下,KBTBD2的基因变异与奶牛的直肠温度相关[8]。

综上所述,KBTBD2在多种疾病中发挥着重要作用,包括胃癌、代谢性疾病、发育障碍和乳腺癌等。KBTBD2的研究有助于深入理解其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. Jia, Yongxu, Yan, Qian, Zheng, Yinli, Qin, Yanru, Guan, Xin-Yuan. 2022. Long non-coding RNA NEAT1 mediated RPRD1B stability facilitates fatty acid metabolism and lymph node metastasis via c-Jun/c-Fos/SREBP1 axis in gastric cancer. In Journal of experimental & clinical cancer research : CR, 41, 287. doi:10.1186/s13046-022-02449-4. https://pubmed.ncbi.nlm.nih.gov/36171622/
2. Ding, Jishuang, Gao, Wei, Yang, Haiying, Wang, Longgang, Chai, Jie. 2024. KBTBD2 promotes proliferation and migration of gastric cancer via activating EGFR signaling pathway. In Pathology, research and practice, 254, 155095. doi:10.1016/j.prp.2024.155095. https://pubmed.ncbi.nlm.nih.gov/38237399/
3. Zhang, Zhao, Turer, Emre, Li, Xiaohong, Moresco, Eva Marie Y, Beutler, Bruce. 2016. Insulin resistance and diabetes caused by genetic or diet-induced KBTBD2 deficiency in mice. In Proceedings of the National Academy of Sciences of the United States of America, 113, E6418-E6426. doi:. https://pubmed.ncbi.nlm.nih.gov/27708159/
4. Chundru, V Kartik, Zhang, Zhancheng, Walter, Klaudia, Ustach, Vincent D, Martin, Hilary C. 2024. Federated analysis of autosomal recessive coding variants in 29,745 developmental disorder patients from diverse populations. In Nature genetics, 56, 2046-2053. doi:10.1038/s41588-024-01910-8. https://pubmed.ncbi.nlm.nih.gov/39313616/
5. Geraghty, Sara, Boyer, Jacob A, Fazel-Zarandi, Mahya, Rabinowitz, Joshua D, Singh, Mona. 2024. Integrative Computational Framework, Dyscovr, Links Mutated Driver Genes to Expression Dysregulation Across 19 Cancer Types. In bioRxiv : the preprint server for biology, , . doi:10.1101/2024.11.20.624509. https://pubmed.ncbi.nlm.nih.gov/39605479/
6. Li, Danfeng, Zeng, Yongming, Shen, Peilin, Ma, Zhiyan, Wang, Huaiming. 2021. AVL9 is Upregulated in and Could Be a Predictive Biomarker for Colorectal Cancer. In Cancer management and research, 13, 3123-3132. doi:10.2147/CMAR.S301844. https://pubmed.ncbi.nlm.nih.gov/33859498/
7. Hishikawa, Daisuke, Hong, Yeon-Hee, Roh, Sang-gun, Hidari, Hisashi, Sasaki, Shinichi. 2005. Identification of genes expressed differentially in subcutaneous and visceral fat of cattle, pig, and mouse. In Physiological genomics, 21, 343-50. doi:. https://pubmed.ncbi.nlm.nih.gov/15784696/
8. Dikmen, Serdal, Cole, John B, Null, Daniel J, Hansen, Peter J. 2013. Genome-wide association mapping for identification of quantitative trait loci for rectal temperature during heat stress in Holstein cattle. In PloS one, 8, e69202. doi:10.1371/journal.pone.0069202. https://pubmed.ncbi.nlm.nih.gov/23935954/