Unknown,Transcriptomics,Genomics,Proteomics

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Generation of Induced Pluripotent Stem Cells from Adult Rhesus Monkey Fibroblasts

ABSTRACT: Induced pluripotent stem (iPS) cells can be generated from somatic cells by transduction with several transcription factors in both mouse and human. However, direct reprogramming in other species has not been reported. Here, we established an efficient method to generate monkey iPS cells from fibroblasts by retrovirus-mediated introduction of the four monkey transcription factors OCT4 (POU5F1), SOX2, KLF4, and c-MYC. The monkey iPS cells displayed ES-like morphology, expressed ES cell-marker genes, shared similar global gene profiles and methylation status in the OCT4 promoter to those of monkey ES cells, and possessed the ability to differentiate into three germ layers in vitro and in vivo. Our results suggest that the mechanism of direct reprogramming is conserved among species. The efficient generation of monkey iPS cells will allow investigation of the feasibility of therapeutic cloning in primate model with various diseases. Keywords: Induced pluripotent stem, iPS, Rhesus monkey We analysed each sample (Rhesus monkey fibroblast, embryonic stem cell (ES) and induced pluripotent stem cell (iPS)) for three replications and sought to see high similarty between iPS and ES.

ORGANISM(S): Macaca mulatta

SUBMITTER: Haisong Liu

PROVIDER: E-GEOD-13146 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Generation of induced pluripotent stem cells from adult rhesus monkey fibroblasts.

Liu Haisong H Zhu Fangfang F Yong Jun J Zhang Pengbo P Hou Pingping P Li Honggang H Jiang Wei W Cai Jun J Liu Meng M Cui Kai K Qu Xiuxia X Xiang Tingting T Lu Danyu D Chi Xiaochun X Gao Ge G Ji Weizhi W Ding Mingxiao M Deng Hongkui H

Cell stem cell 20081201 6

Induced pluripotent stem (iPS) cells can be generated from somatic cells by transduction with several transcription factors in mouse and human. However, direct reprogramming in other species has not been reported. Here, we generated monkey iPS cells by retrovirus-mediated introduction of monkey transcription factors OCT4, SOX2, KLF4, and c-MYC. ...[more]

PMID: 19041774

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Project description:Induced pluripotent stem cells (iPSCs) are regarded as a central tool to understand human biology in health and disease. Similarly, iPSCs from closely related species should be a central tool to understand human evolution and to identify conserved and variable patterns of iPSC disease models. Here, we have generated human, gorilla, bonobo and cynomolgus monkey iPSCs. We show that these cells are well comparable in their differentiation potential and generally similar to human, cynomolgus and rhesus monkey embryonic stem cells (ESCs). RNA sequencing reveals that expression differences among clones, individuals and stem cell type are all of very similar magnitude within a species. In contrast, expression differences between closely related primate species are three times larger and most genes show significant expression differences among the analysed species. However, pseudogenes differ more than twice as much, suggesting that evolution of expression levels in primate stem cells is rapid, but constrained. These patterns in pluripotent stem cells are comparable to those found in other tissues except testis. Hence, primate iPSCs reveal insights into general primate gene expression evolution and should provide a rich source to identify conserved and species-specific gene expression patterns for cellular phenotypes. Contributors: Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany We used expression profiling to characterize five gorilla, two bonobo and three macaque iPS clones as well as three iPS clones from two human individuals, three human embryonic stem (ES) cell lines and three macaque ES cell lines. We generated tagged RNA-Seq libraries from these 19 samples including four technical replicates (23 samples). Over 100 million single end reads were generated on the Illumina platform.

Dataset Information

Generation of Induced Pluripotent Stem Cells from Adult Rhesus Monkey Fibroblasts

Publications

Generation of induced pluripotent stem cells from adult rhesus monkey fibroblasts.

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