Suppr超能文献

通过转座子介导的重编程诱导牛多能干细胞的产生与特性分析。

Derivation and characterization of bovine induced pluripotent stem cells by transposon-mediated reprogramming.

作者信息

Talluri Thirumala R, Kumar Dharmendra, Glage Silke, Garrels Wiebke, Ivics Zoltan, Debowski Katharina, Behr Rüdiger, Niemann Heiner, Kues Wilfried A

机构信息

1 Institut für Nutztiergenetik, Friedrich-Loeffler-Institut , Mariensee, 31535 Neustadt, Germany .

出版信息

Cell Reprogram. 2015 Apr;17(2):131-40. doi: 10.1089/cell.2014.0080.

Abstract

Induced pluripotent stem cells (iPSCs) are a seminal breakthrough in stem cell research and are promising tools for advanced regenerative therapies in humans and reproductive biotechnology in farm animals. iPSCs are particularly valuable in species in which authentic embryonic stem cell (ESC) lines are yet not available. Here, we describe a nonviral method for the derivation of bovine iPSCs employing Sleeping Beauty (SB) and piggyBac (PB) transposon systems encoding different combinations of reprogramming factors, each separated by self-cleaving peptide sequences and driven by the chimeric CAGGS promoter. One bovine iPSC line (biPS-1) generated by a PB vector containing six reprogramming genes was analyzed in detail, including morphology, alkaline phosphatase expression, and typical hallmarks of pluripotency, such as expression of pluripotency markers and formation of mature teratomas in immunodeficient mice. Moreover, the biPS-1 line allowed a second round of SB transposon-mediated gene transfer. These results are promising for derivation of germ line-competent bovine iPSCs and will facilitate genetic modification of the bovine genome.

摘要

诱导多能干细胞(iPSC)是干细胞研究中的一项重大突破,是用于人类先进再生疗法和家畜生殖生物技术的有前景的工具。iPSC在尚未获得真正胚胎干细胞(ESC)系的物种中特别有价值。在此,我们描述了一种非病毒方法,用于利用编码不同重编程因子组合的睡美人(SB)和猪尾巴(PB)转座子系统来获得牛iPSC,每个重编程因子由自我切割肽序列隔开,并由嵌合的CAGGS启动子驱动。对由包含六个重编程基因的PB载体产生的一个牛iPSC系(biPS-1)进行了详细分析,包括形态学、碱性磷酸酶表达以及多能性的典型特征,如多能性标志物的表达和在免疫缺陷小鼠中形成成熟畸胎瘤。此外,biPS-1系允许第二轮SB转座子介导的基因转移。这些结果对于获得具有生殖系能力的牛iPSC很有前景,并将促进牛基因组的基因修饰。

相似文献

2
Non-viral reprogramming of fibroblasts into induced pluripotent stem cells by Sleeping Beauty and piggyBac transposons.
Biochem Biophys Res Commun. 2014 Jul 18;450(1):581-7. doi: 10.1016/j.bbrc.2014.06.014. Epub 2014 Jun 10.
4
Generation of induced pluripotent stem cells from human foetal fibroblasts using the Sleeping Beauty transposon gene delivery system.
Differentiation. 2013 Jul-Sep;86(1-2):30-7. doi: 10.1016/j.diff.2013.06.002. Epub 2013 Aug 7.
8
A highly optimized protocol for reprogramming cancer cells to pluripotency using nonviral plasmid vectors.
Cell Reprogram. 2015 Feb;17(1):7-18. doi: 10.1089/cell.2014.0046. Epub 2014 Dec 30.
9
Derivation and characterization of sleeping beauty transposon-mediated porcine induced pluripotent stem cells.
Stem Cells Dev. 2013 Jan 1;22(1):124-35. doi: 10.1089/scd.2012.0382. Epub 2012 Nov 2.

引用本文的文献

2
Advances in the Study of Pluripotent Stem Cells in Livestock.
Cell Prolif. 2025 Feb 24:e70008. doi: 10.1111/cpr.70008.
3
Bovine Pluripotent Stem Cells: Current Status and Prospects.
Int J Mol Sci. 2024 Feb 9;25(4):2120. doi: 10.3390/ijms25042120.
4
Advances in Genetic Reprogramming: Prospects from Developmental Biology to Regenerative Medicine.
Curr Med Chem. 2024;31(13):1646-1690. doi: 10.2174/0929867330666230503144619.
5
Induced pluripotent stem cells from domesticated ruminants and their potential for enhancing livestock production.
Front Vet Sci. 2023 Feb 20;10:1129287. doi: 10.3389/fvets.2023.1129287. eCollection 2023.
7
Influence of Cell Type in In Vitro Induced Reprogramming in Cattle.
Life (Basel). 2022 Jul 28;12(8):1139. doi: 10.3390/life12081139.
9
Generation of Sheep Induced Pluripotent Stem Cells With Defined DOX-Inducible Transcription Factors Transposition.
Front Cell Dev Biol. 2021 Dec 16;9:785055. doi: 10.3389/fcell.2021.785055. eCollection 2021.
10
iPSC Therapy for Myocardial Infarction in Large Animal Models: Land of Hope and Dreams.
Biomedicines. 2021 Dec 5;9(12):1836. doi: 10.3390/biomedicines9121836.

本文引用的文献

1
Bovine embryonic stem cell-like cell lines cultured over several passages.
Rouxs Arch Dev Biol. 1992 May;201(3):134-141. doi: 10.1007/BF00188711.
2
Induced pluripotent stem cells: Mechanisms, achievements and perspectives in farm animals.
World J Stem Cells. 2015 Mar 26;7(2):315-28. doi: 10.4252/wjsc.v7.i2.315.
3
Current progress of genetically engineered pig models for biomedical research.
Biores Open Access. 2014 Dec 1;3(6):255-64. doi: 10.1089/biores.2014.0039.
4
CRISPR/Cas9 nuclease-mediated gene knock-in in bovine-induced pluripotent cells.
Stem Cells Dev. 2015 Feb 1;24(3):393-402. doi: 10.1089/scd.2014.0278. Epub 2014 Nov 3.
5
The developmental potential of iPSCs is greatly influenced by reprogramming factor selection.
Cell Stem Cell. 2014 Sep 4;15(3):295-309. doi: 10.1016/j.stem.2014.07.003.
6
Non-viral reprogramming of fibroblasts into induced pluripotent stem cells by Sleeping Beauty and piggyBac transposons.
Biochem Biophys Res Commun. 2014 Jul 18;450(1):581-7. doi: 10.1016/j.bbrc.2014.06.014. Epub 2014 Jun 10.
7
Biomedical applications of ovarian transvaginal ultrasonography in cattle.
Anim Biotechnol. 2014;25(4):266-93. doi: 10.1080/10495398.2013.870075.
9
A comprehensive system for generation and evaluation of induced pluripotent stem cells using piggyBac transposition.
PLoS One. 2014 Mar 25;9(3):e92973. doi: 10.1371/journal.pone.0092973. eCollection 2014.
10
Germline transgenesis in pigs by cytoplasmic microinjection of Sleeping Beauty transposons.
Nat Protoc. 2014 Apr;9(4):810-27. doi: 10.1038/nprot.2014.010. Epub 2014 Mar 13.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验