Mus musculus
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: GSE43549
PROVIDER: PRJNA197269 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR827706.fastq.gz | Fastqsanger.gz | |||
| SRR827707.fastq.gz | Fastqsanger.gz | |||
| SRR827708.fastq.gz | Fastqsanger.gz | |||
| SRR827709.fastq.gz | Fastqsanger.gz | |||
| SRR827710.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 8 |
Similar Datasets
Project description:We used heterokaryon cell fusion based reprogramming and identified the cytokine IL6 as a potential regulator of reprogramming to pluripotency. We generated iPS clones using the four reprogramming factors (4F) Oct4, Klf4, Sox2, and c-Myc. In addition, iPS clones were generated using only three factors (3F: Oct4, Klf4, amd Sox2) with the addition of the cytokine IL6 to reprogramming culture conditions. Global RNA-Seq of the 3F + IL6 derived iPS clones was done for comparison with 4F-derived iPS clones, mouse embryonic stem cells and mouse embryonic fibroblasts.
2013-08-28 | GSE46104 | GEO
Project description:We used heterokaryon cell fusion based reprogramming and identified the cytokine IL6 as a potential regulator of reprogramming to pluripotency. We generated iPS clones using the four reprogramming factors (4F) Oct4, Klf4, Sox2, and c-Myc. In addition, iPS clones were generated using only three factors (3F: Oct4, Klf4, amd Sox2) with the addition of the cytokine IL6 to reprogramming culture conditions. Global RNA-Seq of the 3F + IL6 derived iPS clones was done for comparison with 4F-derived iPS clones, mouse embryonic stem cells and mouse embryonic fibroblasts. This study includes 8 samples: 2 independently derived 3F + IL6 iPS clones, 2 independently derived 4F iPS clones, 2 biological replicates of mouse D3-GFP ES cells, and 2 biological replicates of mouse embryonic fibroblasts (MEFs). The latter 6 samples are provided as references for the 3F + IL6 iPS clones. Poly-A RNA was isolated and prepared for sequencing using the Illumina TruSeq RNA kit (v2) to generate 50bp reads. Reads were aligned to mm10.
2013-08-28 | E-GEOD-46104 | biostudies-arrayexpress
Project description:Somatic cells can be reprogrammed into induced pluripotent stem (iPS) cells by Oct4, Sox2, Klf4, plus c-Myc. Recently, Sox2 plus Oct4 were shown to reprogram fibroblasts and Oct4 alone to reprogram mouse and human neural stem cells (NSCs) into iPS cells. Here we report that Bmi1 leads to dedifferentiation of mouse fibroblasts into NSC-like cells and, in combination with Oct4, replaces Sox2, Klf4 and c-Myc during reprogramming fibroblasts to iPS cells. Furthermore, activation of sonic hedgehog signalling (by Shh, purmorphamine, or oxysterol) replaces the effects of Bmi1, and, in combination with Oct4, reprograms mouse embryonic and adult fibroblasts into iPS cells. One-and two-factor iPS cells are similar to mouse embryonic and adult fibroblasts into iPS cells in global gene expression profile, epigenetic status, in vitro and in bibo differentiation into all three ferm layers, as well as teratoma formation and germline transmission in vivo. These data support that fibroblasts can be reprogrammed into iPS cells by Oct4 alone.
2010-09-18 | GSE24208 | GEO
Project description:We generated iPS cells with a synthetic self-replicative RNA that expresses four independent reprogramming factors (OCT4, KLF4, SOX2 and either c-MYC or GLIS1). We performed whole genome RNA sequencing (RNA-seq) of iPS cell clones, parental BJ and HUES9 ES cell controls. All iPS cell clones analyzed by RNA-seq showed unsupervised hierarchical clustering and expression signatures characteristic of human HUES9 ES cells that were highly divergent from parental human fibroblasts. RNA-seq in two OKS-iM iPS clones (generated from OCT4, KLF4, SOX2 and cMYC expressing RNA replicon), two OKS-iG clones (generated from OCT4, KLF4, SOX2 and GLIS1 expressing RNA replicon), HUES9 and BJ cells.
2014-04-25 | E-GEOD-38265 | biostudies-arrayexpress
Project description:Somatic cells can be reprogrammed into induced pluripotent stem (iPS) cells by Oct4, Sox2, Klf4, plus c-Myc. Recently, Sox2 plus Oct4 were shown to reprogram fibroblasts and Oct4 alone to reprogram mouse and human neural stem cells (NSCs) into iPS cells. Here we report that Bmi1 leads to dedifferentiation of mouse fibroblasts into NSC-like cells and, in combination with Oct4, replaces Sox2, Klf4 and c-Myc during reprogramming fibroblasts to iPS cells. Furthermore, activation of sonic hedgehog signalling (by Shh, purmorphamine, or oxysterol) replaces the effects of Bmi1, and, in combination with Oct4, reprograms mouse embryonic and adult fibroblasts into iPS cells. One-and two-factor iPS cells are similar to mouse embryonic and adult fibroblasts into iPS cells in global gene expression profile, epigenetic status, in vitro and in bibo differentiation into all three ferm layers, as well as teratoma formation and germline transmission in vivo. These data support that fibroblasts can be reprogrammed into iPS cells by Oct4 alone. Total RNAs were isolated from indicated cells and labeled with Cy3. Hybridization was performed once for each sample.
2010-09-18 | E-GEOD-24208 | biostudies-arrayexpress
Project description:Mouse induced pluripotent stem cells (iPSCs) were derived from embryonic fibroblasts by overexpressing the Yamanaka factors Oct4, Sox2, Klf4 and c-Myc for 32 consecutive days. iPSCs were isolated by RNA FACS (for endogenous Sox2) from a heterogeneous reprogramming culture and transcriptionally compared with (1) iPSCs stabilized in 2i medium (iPS-2i) and (2) iPSCs stabilized in co-culture with mouse embryonic fibroblasts (iPS-MEF)
2014-03-20 | GSE55671 | GEO
Project description:We generated iPS cells with a synthetic self-replicative RNA that expresses four independent reprogramming factors (OCT4, KLF4, SOX2 and either c-MYC or GLIS1). We performed whole genome RNA sequencing (RNA-seq) of iPS cell clones, parental BJ and HUES9 ES cell controls. All iPS cell clones analyzed by RNA-seq showed unsupervised hierarchical clustering and expression signatures characteristic of human HUES9 ES cells that were highly divergent from parental human fibroblasts.
2014-04-25 | GSE38265 | GEO
Project description:Mouse induced pluripotent stem cells (iPSCs) were derived from embryonic fibroblasts by overexpressing the Yamanaka factors Oct4, Sox2, Klf4 and c-Myc for 32 consecutive days. iPSCs were isolated by RNA FACS (endogenous Sox2) from the heterogeneous reprogramming culture and transcriptionally compared with (1) iPSCs stabilized in 2i medium (iPS-2i) and (2) iPSCs stabilized in co-culture with mouse embryonic fibroblasts (iPS-MEF) n = 2 replicates for each sample/condition
2014-03-20 | E-GEOD-55671 | biostudies-arrayexpress
Project description:The ectopic expression of a defined set of transcription factors, Oct4, Klf4, Sox2, and c-Myc, reprograms mouse embryonic fibroblasts (MEFs) and adult tail-tip fibroblasts (TTFs) into embryonic stem (ES)-like cells called induced pluripotent stem (iPS) cells. iPS cells have been generated from a variety of somatic cells, including embryonic and adult dermal fibroblasts, epithelial cells of the liver and stomach, pancreatic b cells, mature B lymphocytes, and adult neural stem cells (NSCs). While these studies demonstrated that most somatic cells are capable of acquiring pluripotency with minimal gene transduction, the poor efficiency of cell reprogramming and the uneven quality of iPS cells are still important problems. In particular, the choice of cell type most suitable for inducing high-quality iPS cells remains unclear. Here, we generated iPS cells from PDGFRa+ Sca-1+ (PaS) cells that represent highly enriched adult mouse mesenchymal stem cells (MSCs) and PDGFRa- Sca-1- osteo-progenitor (OP) cells. When we compared the induction efficiency and quality of individual iPS clones, MSCs had a higher reprogramming efficiency compared with OP cells and TTFs. The iPS cells induced from MSCs by Oct3/4, Sox2, and Klf4 appeared to be the closest equivalent to ES cells by DNA microarray gene profile and germline-transmission efficiency. We conclude that prospectively isolated MSCs are a promising candidate for the efficient and stable generation of high-quality iPS cells.
2010-08-21 | GSE23717 | GEO
Project description:Since the initial discovery that OCT4, SOX2, KLF4 and c-MYC overexpression sufficed for the induction of pluripotency in somatic cells, methodologies replacing the original factors have enhanced our understanding of the reprogramming process. However, unlike in mouse, OCT4 has not been replaced successfully during reprogramming of human cells. Here we report on a strategy to do so. Through a combination of transcriptome and bioinformatic analysis we have identified factors previously characterized as being lineage specifiers that are able to replace OCT4 and SOX2 in the reprogramming of human fibroblasts. Our results show that is possible to replace OCT4 and SOX2 simultaneously with alternative lineage specifiers in the reprogramming of human cells. At a broader level, they also support a model in which counteracting lineage specification networks underlie the induction of pluripotency, We analyzed 3 arrays from human fibroblats; 1 array from 4F iPSC; 1 array from 4F iPSC; 1 array for GATA3SOX2, KLF4 and cMYC iPS; 1 array for GATA3vP16,SOX2VP16, KLF4 and cMYC iPS;1 array for GATA3vP16SOX2VP16, KLF4 and cMYC iPS; 1 array for GATA3vP16SOX2VP16, KLF4 and cMYC iPS; 1 array for hES4;1 array for hES10; 1 arrays for iPS generated with OCT4, ZIC2, ZNF521, ASCL1, HESX1,FOXD5,KLF4 and cMYC; 1 arrays for iPS generated with OCT4, ZIC2, ZNF521, ASCL1, HESX1,FOXD5,KLF4 and cMYC; 1 array for iPS generated with OCT4, SOX1, KLF4 and cMYC;1 array for iPS generated with OCT4, SOX1, KLF4 and cMYC;1 array for iPS generated with OCT4, ZNF521, KLF4 and cMYC: 1 array for iPS generated with OCT4, SOX3, KLF4 and cMYC
2013-12-31 | E-GEOD-48275 | biostudies-arrayexpress