Nucb1-KO 基因敲除小鼠

下单100%中奖,最高可得千元京东卡
复苏/繁育服务
产品名称

Nucb1-KO 基因敲除小鼠

产品编号

S-KO-03452

品系全称

C57BL/6JCya-Nucb1em1/Cya

品系背景

C57BL/6JCya

品系编号

KOCMP-18220-Nucb1-B6J-VA

品系状态

使用本品系发表的文献需注明: Nucb1-KO 基因敲除小鼠 mice (Strain S-KO-03452) 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
nucleobindin 1
基因别称
B230337F23Rik,Calnuc,MTEST82,Nucb
染色体号
Chr 7 (Mouse)
转录本 ID
NCBI: NM_001163662.1 | Ensembl: ENSMUST00000211765
修饰方式
全身性基因敲除
靶向范围
Exon 3~7
敲除长度
~4886 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
Nucb1,也称为Nucleobindin-1,是一种钙结合蛋白,具有EF-hand结构域。Nucb1在多种生物学过程中发挥重要作用,包括细胞分化、发育、代谢和疾病发生。

Nucb1的表达和功能在多种组织中得到研究。在结直肠癌中,Nucb1的表达水平与临床病理变量密切相关,如临床分期、分化程度和淋巴结转移。此外,Nucb1与COX-2的表达显著相关,两者在结直肠癌中均过度表达[1]。在果蝇中,Nucb1的敲低可以延长寿命,并影响胰岛素信号传导,如胰岛素样肽mRNA水平的降低和磷酸化AKT蛋白水平的降低[2]。Nucb1还可以通过抑制ATF6的激活来控制内质网应激反应,从而抑制未折叠蛋白反应[3]。Nucb1编码的nesfatin-1样肽(NLP)可以刺激胰岛素的分泌,并通过调节脂肪代谢相关基因的表达来影响脂质代谢[4]。Nucb1的基因突变可以影响肝细胞的脂质积累和脂质代谢途径[5]。在果蝇中,Nucb1是哺乳动物EF-hand蛋白NEFA和nucleobindin的直系同源物,其mRNA和蛋白质在胚胎发育过程中普遍表达[6]。在金鱼中,Nucb1编码的NLP可以作为一种新型厌食剂,并通过调节食欲相关基因的表达来影响摄食行为[7]。Nucb1的DBD结构域可以结合E-box序列,并促进上皮-间质转化(EMT)[8]。Nucb1的表达受酰基葡萄糖醛酸化物的影响,并与IL2的表达相关[9]。Nucb1在糖尿病性肾病中可能发挥重要作用,并可作为早期检测和诊断的潜在生物标志物[10]。

综上所述,Nucb1是一种重要的钙结合蛋白,参与调控多种生物学过程。Nucb1在结直肠癌、胰岛素信号传导、内质网应激反应、脂肪代谢、厌食、EMT和糖尿病性肾病中发挥重要作用。Nucb1的研究有助于深入理解其在多种疾病中的作用机制,为疾病的治疗和预防提供新的思路和策略。

参考文献:
1. Zhang, Yuanyuan, Zhang, Gai, Zhong, Jinghua, Wu, Yanyang, Guo, Zhenli. 2023. Expression and correlation of COX-2 and NUCB1 in colorectal adenocarcinoma. In PeerJ, 11, e15774. doi:10.7717/peerj.15774. https://pubmed.ncbi.nlm.nih.gov/37547718/
2. Yoon, Jong-Won, Baek, Si-Eun, Yang, Jae-Yoon, Yeom, Eunbyul. 2024. NUCB1 is required for proper insulin signaling to control longevity in Drosophila. In Geriatrics & gerontology international, 24, 486-492. doi:10.1111/ggi.14858. https://pubmed.ncbi.nlm.nih.gov/38509017/
3. Tsukumo, Yoshinori, Tomida, Akihiro, Kitahara, Osamu, Mori, Kazutoshi, Tsuruo, Takashi. 2007. Nucleobindin 1 controls the unfolded protein response by inhibiting ATF6 activation. In The Journal of biological chemistry, 282, 29264-72. doi:. https://pubmed.ncbi.nlm.nih.gov/17686766/
4. Ramesh, Naresh, Mohan, Haneesha, Unniappan, Suraj. 2015. Nucleobindin-1 encodes a nesfatin-1-like peptide that stimulates insulin secretion. In General and comparative endocrinology, 216, 182-9. doi:10.1016/j.ygcen.2015.04.011. https://pubmed.ncbi.nlm.nih.gov/25907657/
5. Nasri, Atefeh, Kowaluk, Mateh, Widenmaier, Scott B, Unniappan, Suraj. 2024. Nesfatin-1 and nesfatin-1-like peptide attenuate hepatocyte lipid accumulation and nucleobindin-1 disruption modulates lipid metabolic pathways. In Communications biology, 7, 623. doi:10.1038/s42003-024-06314-2. https://pubmed.ncbi.nlm.nih.gov/38802487/
6. Otte, S, Barnikol-Watanabe, S, Vorbrüggen, G, Hilschmann, N. . NUCB1, the Drosophila melanogaster homolog of the mammalian EF-hand proteins NEFA and nucleobindin. In Mechanisms of development, 86, 155-8. doi:. https://pubmed.ncbi.nlm.nih.gov/10446275/
7. Sundarrajan, Lakshminarasimhan, Blanco, Ayelén Melisa, Bertucci, Juan Ignacio, Canosa, Luis Fabián, Unniappan, Suraj. 2016. Nesfatin-1-Like Peptide Encoded in Nucleobindin-1 in Goldfish is a Novel Anorexigen Modulated by Sex Steroids, Macronutrients and Daily Rhythm. In Scientific reports, 6, 28377. doi:10.1038/srep28377. https://pubmed.ncbi.nlm.nih.gov/27329836/
8. Sinha, Sansrity, Pattnaik, Siddhart, Aradhyam, Gopala Krishna. 2019. Molecular evolution guided functional analyses reveals Nucleobindin-1 as a canonical E-box binding protein promoting Epithelial-to-Mesenchymal transition (EMT). In Biochimica et biophysica acta. Proteins and proteomics, 1867, 765-775. doi:10.1016/j.bbapap.2019.05.009. https://pubmed.ncbi.nlm.nih.gov/31176806/
9. Petrova, Darinka T, Heller, Tanja, Hitt, Reiner, Armstrong, Victor W, Shipkova, Maria. . Regulation of IL2 and NUCB1 in mononuclear cells treated with acyl glucuronide of mycophenolic acid reveals effects independent of inosine monophosphate dehydrogenase inhibition. In Therapeutic drug monitoring, 31, 31-41. doi:10.1097/FTD.0b013e318192693e. https://pubmed.ncbi.nlm.nih.gov/19065122/
10. Chen, Huan, Wang, Tan, Wang, Erqian, Li, Ningning, Min, Hanyi. 2022. Pursuing Diabetic Nephropathy through Aqueous Humor Proteomics Analysis. In Oxidative medicine and cellular longevity, 2022, 5945828. doi:10.1155/2022/5945828. https://pubmed.ncbi.nlm.nih.gov/36211816/