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标识符 CSTR:16397.09.0L01000410
资源中文名称 系统表达 microRNA106b 转基因小鼠
资源英文名称 B6.Tg( miRNA106b)-GC/ILAS
疾病概述 肿瘤疾病相关模型小鼠
实验动物背景信息

C57BL/6

模型制作方法
模型表型数据

Has-miR-106b是一种小RNA,在许多肿瘤中高表达,研究认为其高表可能促进肿瘤的发生。文献报道,mir-106b通过调控P21和E2F1基因,调控细胞的生长、分化和增殖,抑制细胞凋亡,从而发挥其促癌作用。我们发现miR-106b在APP/PS转基因小鼠脑内表达升高,另外,有报道miR-106b在体外能调控APP的表达,但miR-106b在散发性AD病人中表达明显降低,说明miR-106b可能参与了AD的病理发展。

动物模型的评价与验证

Has-miR-106b是一种小RNA,在许多肿瘤中高表达,研究认为其高表可能促进肿瘤的发生。另外,有报道miR-106b在体外能调控APP的表达,但miR-106b在散发性AD病人中表达明显降低,说明miR-106b可能参与了AD的病理发展。

保存方式 冷冻
合作方式 不限定
相关文章 1. Li Y, Tan W, Neo TW, Aung MO, Wasser S, Lim SG, Tan TM. Role of the miR-106b-25 microRNA cluster in hepatocellular carcinoma. Cancer Sci. 2009 Apr 15. [Epub ahead of print]
2.Kan T, Sato F, Ito T, Matsumura N, David S, Cheng Y, Agarwal R, Paun BC, Jin Z, Olaru AV, Selaru FM, Hamilton JP, Yang J, Abraham JM, Mori Y, Meltzer SJ. The miR-106b-25 polycistron, activated by genomic amplification, functions as an oncogene by suppressing p21 and Bim.Gastroenterology. 2009 May;136(5):1689-700.
3.Hébert SS, Horré K, Nicolaï L, Bergmans B, Papadopoulou AS, Delacourte A, De Strooper B. MicroRNA regulation of Alzheimer's Amyloid precursor protein expression. Neurobiol Dis. 2009 Mar;33(3):422-8. Epub 2008 Dec 9.
4.Petrocca F, Vecchione A, Croce CM. Emerging role of miR-106b-25/miR-17-92 clusters in the control of transforming growth factor beta signaling. Cancer Res. 2008 Oct 15;68(20):8191-4. Review.
5.Petrocca F, Visone R, Onelli MR, Shah MH, Nicoloso MS, de Martino I, Iliopoulos D, Pilozzi E, Liu CG, Negrini M, Cavazzini L, Volinia S, Alder H, Ruco LP, Baldassarre G, Croce CM, Vecchione A. E2F1-regulated microRNAs impair TGFbeta-dependent cell-cycle arrest and apoptosis in gastric cancer. Cancer Cell. 2008 Mar;13(3):272-86.
6. Ivanovska I, Ball AS, Diaz RL, Magnus JF, Kibukawa M, Schelter JM, Kobayashi SV, Lim L, Burchard J, Jackson AL, Linsley PS, Cleary MA. MicroRNAs in the miR-106b family regulate p21/CDKN1A and promote cell cycle progression. Mol Cell Biol. 2008 Apr;28(7):2167-74. Epub 2008 Jan 22.
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