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Induction of the formation of insulin-producing cells via gene transfer of pancreatic beta-cell-associated transcriptional factor

机译:通过胰腺β细胞相关转录因子的基因转移诱导胰岛素产生细胞的形成

摘要

The present invention provides a method of inducing the formation of insulin-producing cells which comprises transferring a pancreatic β-cell associated transcriptional factor gene into the pancreas to induce the formation of insulin-producing cells. The pancreatic β-cell associated transcriptional factor gene is transferred into the pancreatic tissue stem cells by the ICBD injection without ligating the common bile ducts and thus the formation of insulin-producing cells is induced. In the present invention, pdx-1, neurogenin3, etc. are used as such pancreatic β-cell associated transcriptional factor gene and an adenoviral vector with the use of the Cre-loxP recombination system, etc. is used as a vector for transferring the pancreatic β-cell associated transcriptional factor gene into the pancreas. The method of the invention enables regeneration therapy for diabetes mellitus by inducing the formation of insulin-producing cells.
机译:本发明提供了一种诱导胰岛素产生细胞形成的方法,该方法包括将胰腺β细胞相关的转录因子基因转移到胰腺中以诱导胰岛素产生细胞的形成。胰岛β细胞相关转录因子基因通过ICBD注射转移到胰腺组织干细胞中,而没有结扎胆总管,因此诱导了胰岛素产生细胞的形成。在本发明中,使用pdx-1,neurogenin3等作为胰腺β细胞相关的转录因子基因,并使用Cre-loxP重组系统使用腺病毒载体等作为用于转移胰蛋白酶的载体。胰腺β细胞相关的转录因子基因进入胰腺。本发明的方法通过诱导胰岛素产生细胞的形成使得能够进行糖尿病的再生治疗。

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