Hbegf-flox 基因敲除小鼠

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产品名称

Hbegf-flox 基因敲除小鼠

产品编号

S-CKO-02861

品系全称

C57BL/6JCya-Hbegfem1flox/Cya

品系背景

C57BL/6JCya

品系编号

CKOCMP-15200-Hbegf-B6J-VA

品系状态

使用本品系发表的文献需注明: Hbegf-flox 基因敲除小鼠 mice (Strain S-CKO-02861) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
cKO小鼠库模型
ErbB信号通路

基本信息

基因研究概述

质控标准

基因
基因全称
heparin-binding EGF-like growth factor
基因别称
Dtr,Dts,Hegfl
染色体号
Chr 18 (Mouse)
转录本 ID
NCBI: NM_010415 | Ensembl: ENSMUST00000025363
修饰方式
条件性基因敲除
靶向范围
Exon 3
敲除长度
~1.6 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:96070Homozygotes for targeted null mutations exhibit grossly enlarged heart valves and ventricular chambers, and hypoplastic, immature lungs. Most mutants die by 3 weeks of age. Conditional deletion specifically in thge ventral forebrain results in behavior abnormalities and defects in pyramidal neurons.
HBEGF(Heparin-binding EGF-like growth factor),也称为 amphiregulin-like factor,是一种具有EGF(表皮生长因子)样结构的生长因子。HBEGF在细胞生长、分化、迁移和血管生成等生物学过程中发挥着重要作用。其表达和功能异常与多种疾病的发生发展密切相关,包括肿瘤、炎症和神经退行性疾病等。

HBEGF的表达和功能受多种因素的调控。例如,在类风湿性关节炎(RA)中,HBEGF的表达水平在疾病状态下降低,而在治疗后升高[1]。这表明HBEGF可能参与了RA的发病机制,并可能成为预测疾病进展的潜在生物标志物。此外,HBEGF在皮肤伤口愈合过程中表达上调,参与了表皮细胞的再生和分化[2]。在乳腺癌脑转移中,HBEGF作为EGFR的配体,与乳腺癌细胞通过血脑屏障的转移和脑部定植有关[3]。在输卵管妊娠中,HBEGF的表达在子宫内膜和输卵管组织中存在差异,可能参与了胚胎着床和发育的调控[4]。在脊髓损伤修复过程中,HBEGF作为神经源性因子,通过调节ependymal细胞周期和组织桥接,增强了功能性再生[5]。在HER2阳性胃癌中,HBEGF的表达与抗HER治疗反应相关,可能作为预测治疗反应的生物标志物[6]。在肾脏中,HBEGF可能具有FGF23样的活性,通过共同的MAPK依赖性通路模拟FGF23对维生素D代谢的影响[7]。在产科抗磷脂综合征中,HBEGF的表达下调,可能与细胞增殖的阳性调控有关[8]。在胶质母细胞瘤中,HBEGF的表达受ERN1信号通路的调控,其表达水平的变化可能参与了ERN1对胶质母细胞瘤细胞增殖的抑制作用[9]。在骨关节炎中,HBEGF的表达受miR-760的调控,参与了软骨细胞外基质降解的调控[10]。

综上所述,HBEGF作为一种重要的生长因子,在多种生物学过程中发挥着重要作用。其表达和功能异常与多种疾病的发生发展密切相关。深入研究HBEGF的生物学功能和调控机制,有助于理解其与疾病的关系,并为疾病的治疗和预防提供新的思路和策略。

参考文献:
1. Chen, Nachun, Fan, Baoying, He, Zhiyong, Yu, Xinping, Wang, Jinjun. 2022. Identification of HBEGF+ fibroblasts in the remission of rheumatoid arthritis by integrating single-cell RNA sequencing datasets and bulk RNA sequencing datasets. In Arthritis research & therapy, 24, 215. doi:10.1186/s13075-022-02902-x. https://pubmed.ncbi.nlm.nih.gov/36068607/
2. Ågren, Magnus S, Litman, Thomas, Eriksen, Jens Ole, Bzorek, Michael, Gjerdrum, Lise Mette Rahbek. 2022. Gene Expression Linked to Reepithelialization of Human Skin Wounds. In International journal of molecular sciences, 23, . doi:10.3390/ijms232415746. https://pubmed.ncbi.nlm.nih.gov/36555389/
3. Bos, Paula D, Zhang, Xiang H-F, Nadal, Cristina, Foekens, John A, Massagué, Joan. 2009. Genes that mediate breast cancer metastasis to the brain. In Nature, 459, 1005-9. doi:10.1038/nature08021. https://pubmed.ncbi.nlm.nih.gov/19421193/
4. Noghrehalipour, Nadia, Aflatoonian, Reza, Rahimipour, Ali, Ghaffari, Firouzeh, Kazerouni, Faranak. 2023. The Effect of Altered Mucin1, FGF2, and HBEGF Gene Expression at The Ectopic Implantation Site and Endometrial Tissues in The Tubal Pregnancy Pathogenesis: A Case-Control Study. In International journal of fertility & sterility, 17, 242-247. doi:10.22074/ijfs.2023.1972252.1390. https://pubmed.ncbi.nlm.nih.gov/37577906/
5. Cigliola, Valentina, Shoffner, Adam, Lee, Nutishia, Asokan, Aravind, Poss, Kenneth D. 2023. Spinal cord repair is modulated by the neurogenic factor Hb-egf under direction of a regeneration-associated enhancer. In Nature communications, 14, 4857. doi:10.1038/s41467-023-40486-5. https://pubmed.ncbi.nlm.nih.gov/37567873/
6. Ebert, Karolin, Haffner, Ivonne, Zwingenberger, Gwen, Lordick, Florian, Luber, Birgit. 2022. Combining gene expression analysis of gastric cancer cell lines and tumor specimens to identify biomarkers for anti-HER therapies-the role of HAS2, SHB and HBEGF. In BMC cancer, 22, 254. doi:10.1186/s12885-022-09335-4. https://pubmed.ncbi.nlm.nih.gov/35264144/
7. Smith, Edward R, Hewitson, Timothy D. . HBEGF: an EGF-like growth factor with FGF23-like activity? In Kidney international, 99, 539-542. doi:10.1016/j.kint.2020.11.011. https://pubmed.ncbi.nlm.nih.gov/33637199/
8. Muhammad Aliff, M, Muhammad Shazwan, S, Nur Fariha, M M, Jameela, S, Asral Wirda, A A. . Gene expression in obstetric antiphospholipid syndrome: a systematic review. In The Malaysian journal of pathology, 38, 285-294. doi:. https://pubmed.ncbi.nlm.nih.gov/28028299/
9. Minchenko, Oleksandr H, Sliusar, Myroslava Y, Viletska, Yuliia M, Rudnytska, Olha V, Kolybo, Denys V. 2025. The impact of ERN1 endoribonuclease activity inhibition on TOB1, HBEGF, and TWIST1 genes expression in U87MG glioblastoma cells. In Endocrine regulations, 59, 24-32. doi:10.2478/enr-2025-0004. https://pubmed.ncbi.nlm.nih.gov/40073406/
10. Zhu, Yingchun, Zhang, Chi, Jiang, Bo, Dong, Qirong. 2023. MiR-760 targets HBEGF to control cartilage extracellular matrix degradation in osteoarthritis. In Journal of orthopaedic surgery and research, 18, 186. doi:10.1186/s13018-023-03664-1. https://pubmed.ncbi.nlm.nih.gov/36894989/