Study of the interaction between nuclear receptors and IMP α

Abstract

核受体超家族是一类受小分子配体调控的转录因子,能够调节下游靶基因的表达,从而在细胞生长分化、机体发育代谢等生理过程中发挥重要的功能。这些基因调控更与一系列重大疾病,如糖尿病、肿瘤、炎症、心血管疾病等密切相关。因此,核受体已成为重要的药物研发的靶标。鉴于核受体的重要功能,而这些功能的作用场所又是在细胞核内,转录翻译后的核受体如何从细胞质运输至细胞核,是核受体功能调控信号通路中尤为重要的一环。目前,对核受体的功能及其调控机理有了越来越多的研究,但是核受体的调节其活性的机理还存在很多未解之谜,其中也包括核受体的入核机制。核蛋白大部分通过IMPα/IMPβ介导的经典核质转运途径入核,其中核输入受体IM...Nuclear receptor superfamily is a kind of transcription factors regulated by the small molecule ligands, which can regulate the expression of downstream target genes, thus plays an important role in cell growth and differentiation, development and metabolism. These gene regulations have a close relationship with a series of diseases, such as diabetes, cancer, inflammation, and cardiovascular disea...学位:理学硕士院系专业:生命科学学院_细胞生物学学号:2162014115248

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