E-GEOD-34761
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: PRJNA150355
PROVIDER: E-GEOD-34761 | ExpressionAtlas | 2015-09-22
REPOSITORIES: ExpressionAtlas
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| E-GEOD-34761-analysis-methods.tsv | Tabular | |||
| E-GEOD-34761-atlasExperimentSummary.Rdata | Rdata | |||
| E-GEOD-34761-configuration.xml | Xml | |||
| E-GEOD-34761-percentile-ranks.tsv | Tabular | |||
| E-GEOD-34761.condensed-sdrf.tsv | Tabular |
Items per page: 5 1 - 5 of 46 |
Similar Datasets
Project description:All-iPS cell mice generated from terminally differentiated B cells
| PRJNA150355 | ENA
Project description:Transcription profiling by high throughput sequencing of mouse embryonic fibroblasts, terminally differentiated neurons and embryonic stem cells
2016-05-13 | E-GEOD-27843 | ExpressionAtlas
Project description:OSKM induce extraembryonic endoderm stem (iXEN) cells in parallel to iPS cells
2019-05-14 | E-GEOD-77550 | ExpressionAtlas
Project description:This is a mathematical model describing the hematopoietic lineages with leukemia lineages, as controlled by end-product negative feedback inhibition. Variables include hematopoietic stem cells, progenitor cells, terminally differentiated HSCs, leukemia stem cells, and terminally differentiated leukemia stem cells.
2024-09-02 | BIOMD0000000898 | BioModels
Project description:Dendritic cell-derived IL-2 promotes apoptosis of terminally mature cells via a novel autocrine signaling pathway
2015-08-06 | E-GEOD-58120 | ExpressionAtlas
Project description:The generation of induced pluripotent stem cells (iPSCs) often results in aberrant silencing of the imprinted Dlk1-Dio3 gene cluster, which compromises their ability to generate entirely iPSC-derived mice (âall-iPSC miceâ). Here, we show that reprogramming in the presence of ascorbic acid attenuates hypermethylation of Dlk1-Dio3 by enabling a chromatin configuration at its imprint control region that interferes with abnormal binding of the DNA methyltransferase Dnmt3a. This approach allowed us to generate adult all-iPSC mice from mature B cells, which have thus far failed to support the development of exclusively iPSC-derived postnatal mice. Our data demonstrate that factor-mediated reprogramming can endow a defined, terminally differentiated cell type with a developmental potential equivalent to that of embryonic stem cells. More generally, these findings indicate that the choice of culture conditions used for transcription factor-mediated reprogramming can strongly influence the epigenetic and biological properties of resultant iPSCs. This series consists of quadruplicated mRNA expression microarray data (Affymetrix mouse 430_2 3'-IVT array) for iPS cells derived from MEF cells under cell culture conditions with or without ascorbic acid supplementation. iPS cells were generated from MEFs of the Col-OKSM reprogrammable mice. In the presence of doxycycline, the reprogramming transcription factors Oct4, Sox2, Klf4, and cMyc were induced in MEFs to derivate iPS cells. Total RNA was isolated from iPS cells derivated in the presence or absence of ascorbic acid in culture medium.
2012-02-01 | E-GEOD-34761 | biostudies-arrayexpress
Project description:We generated a xenograft transplantation model in which young humanized mice were treated to harbor a senescent-like human CD4+ T cell compartment. Our data uncover a role for terminally differentiated T cells in promoting cardiac inflammaging.
2021-02-15 | GSE163413 | GEO
Project description:Ectopic expression of four transcription factors including Oct4, Sox2, Klf4 and c-Myc in differentiated fibroblast cells could reset the cell fate of fibroblast cells to pluripotent state. Subsequently, fully pluripotency of these so-called induced pluripotent stem cells (iPSCs) has been demonstrated as viable mice could be generated autonomously from iPS cells through tetraploid blastocyst complementation. Moreover, the generation of human and patient-specific iPS cells have raised the possibility of utilizing iPS cells clinically. However, the utilization of c-Myc in iPS cells induction greatly increased the incidence of tumorigenecity in the iPS-chimeric mice and also might hinder the clinical application of human iPS cells in the future. Fortunately, c-Myc has been recently found dispensable for iPS induction even though the iPS induction efficiency is greatly reduced in the absence of c-Myc. However, it remains unknown if these three factors-induced iPS cells are fully pluripotent. In the present study, we have successfully demonstrated that 3-factor iPS cells could also be fully pluripotent as viable mice could be generated from 3-factor iPS cells autonomously via tetraploid complementation and moreover, our data indicated that the pluripotency regulatory mechanism in 3-factor iPS cells might be distinct from 4-factor iPS cells.
2010-10-19 | GSE24046 | GEO
Project description:Transcription profiling by high throughput sequencing of retinoic acid-differentiated neuronal cells compared to nondifferentiated pluripotent embryonic stem cells
2019-05-14 | E-GEOD-65697 | ExpressionAtlas
Project description:Induced pluripotent stem (iPS) cells are a valuable resource for discovery of epigenetic changes critical to cell type-specific differentiation. Although iPS cells have been generated from other terminally differentiated cells, the reprogramming of normal adult human basal prostatic epithelial (E-PZ) cells to a pluripotent state has not been reported. Here, we attempted to reprogram E-PZ cells by forced expression of Oct4, Sox2, c-Myc, and Klf4 using lentiviral vectors and obtained embryonic stem cell (ESC)-like colonies at a frequency of 0.01%. These E-PZ-iPS-like cells with normal karyotype gained expression of pluripotent genes typical of iPS cells (Tra-1-81, SSEA-3, Nanog, Sox2, and Oct4) and lost gene expression characteristic of basal prostatic epithelial cells (CK5, CK14, and p63). E-PZ-iPS-like cells demonstrated pluripotency by differentiating into ectodermal, mesodermal, and endodermal cells in vitro, although lack of teratoma formation in vivo and incomplete demethylation of pluripotency genes suggested only partial reprogramming. Importantly, E-PZ-iPS-like cells re-expressed basal epithelial cell markers (CD44, p63, MAO-A) in response to prostate-specific medium in spheroid culture. Androgen induced expression of androgen receptor (AR), and co-culture with rat urogenital sinus further induced expression of prostate-specific antigen, a hallmark of secretory cells, suggesting that E-PZ-iPS-like cells have the capacity to differentiate into prostatic basal and secretory epithelial cells. Finally, when injected into mice, E-PZ-iPS-like cells expressed basal epithelial cell markers including CD44 and p63. When co-injected with rat urogenital mesenchyme, E-PZ-iPS-like cells expressed AR and expression of p63 and CD44 was repressed. DNA methylation profiling identified key pathways and regulators of prostatic differentiation including Wnt5a, BPM7, PTEN, and NKx3.1 using E-PZ-iPS-lke cells. Our results suggest that iPS-like cells can be derived from prostatic epithelial cells. These cells are pluripotent and capable of prostatic differentiation, and therefore provide a novel model for investigating epigenetic changes involved in prostate cell lineage specification.
2016-01-01 | GSE45469 | GEO