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GSE69560
Mus musculus
14 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Spinal inhibitory interneurons play crucial roles in shaping motor output, but the molecular heterogeneity contained within cardinal spinal interneuron populations is unclear.
Publication Title
Spinal Inhibitory Interneuron Diversity Delineates Variant Motor Microcircuits.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 2 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Adipose tissue iNKT cells have different functions than iNKT cells in the blood and other organs.
Publication Title
Regulatory iNKT cells lack expression of the transcription factor PLZF and control the homeostasis of T(reg) cells and macrophages in adipose tissue.
Sample Metadata Fields
Age, Specimen part
View Samples- Macaca mulatta
- 8 Downloadable Samples
- Affymetrix Rhesus Macaque Genome Array (rhesus)
Description
It is often overlooked that human ESCs are generated from in vitro cultured, often surplus/discard, embryos considered unsuitable for transfer in infertility clinics. In vitro culture of preimplantation embryos has been associated with a number of perturbations, including ultrastructure, gene expression, metabolism and post-transfer development. We report here the transcriptional profiles characteristic of ESC lines generated from either in vitro cultured or in vivo derived embryos.
Publication Title
Transcriptional differences between rhesus embryonic stem cells generated from in vitro and in vivo derived embryos.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Lacciac Acid A was indentified as an inhibitor of DMNT1. MCF-7 cells were treated with Lacciac Acid A (200 uM) for 5 days. Changes in gene expression were identified by using Affymetrix Human gene ST1.0 arrays. We used microarrays to determine global changes in gene expression upon treatment with Lacciac Acid A an inhibitor of DMNT1.
Publication Title
Laccaic acid A is a direct, DNA-competitive inhibitor of DNA methyltransferase 1.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 40 Downloadable Samples
NextSeq 500
Description
Aging is a complex process characterized by a progressive decline in physiological integrity that leads to impaired cellular and tissue function. Adult stem cells play a critical role in organismal health and aging. Their age-related deterioration contributes to a reduced homeostatic and regenerative capacity. Notably, most studies of stem cell aging focus on the mechanisms of replicative aging in stem cells with high cellular turnover. Yet, the therapeutic potential of stem cells with low cellular turnover, such as adipose-derived stem cells (ASC), is increasingly recognized as potentially superior. The mechanism of aging in low turnover stem cells is thought to differ from those with high turnover and to more closely reflect chronological aging. The latter, however, is exceedingly difficult to study in slowly replicating primary human stem cells and thus remains poorly understood. Here, we employ our unique model of chronological aging in primary human ASCs to examine genome-wide transcriptional networks in early chronological aging using RNA-seq analyses. Our findings demonstrate that the transcriptome of aging ASCs is more stable than that of age-matched fibroblasts. Limited transcriptional modifications in aging ASCs reveal more active transcriptional profiles of cell cycle genes and translation initiation genes when compared with aging differentiated cells. Accordingly, nascent protein synthesis, measured by incorporation of op-puromycin, is increased in ASCs from older individuals, concurrent with a decreased phosphorylation at ser-51 of eIF2, a mechanism of inhibiting translation initiation. A shortened G1 phase observed in the old ASCs could be linked to the increased protein synthesis activity, potentially resulting in more active cell proliferation. This effect, however, is not detected in aging fibroblasts. The altered regulation of cell cycle in aging ASCs could allow a more active cell proliferation to meet an increase demand to preserve tissue and organ functions. These observations are consistent with data supporting the maintenance of ASC integrity in aging human adipose tissue and reveal early chronological aging mechanisms in ASCs that are inherently different from other cell types. Overall design: Examination of the transcriptome with RNA-seq in stem cells and fibroblasts
Publication Title
Transcriptional and Cell Cycle Alterations Mark Aging of Primary Human Adipose-Derived Stem Cells.
Sample Metadata Fields
Age, Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 4 Downloadable Samples
- Illumina HiSeq 2000
Description
We examined the transcriptional changes modulated by KDM1A inhibitor NCD-38 by performing global transcriptome analysis. Glioma Stem Cells (GSC10) were treated with either vehicle or NCD-38 for 24 h and the isolated RNA was utilized for RNA-seq analysis. Our results demonstrated that NCD-38 modulated several genes that are involved in unfolded protein response, endoplasmic reticulum stress pathway and NRF-2 mediated oxidative stress response. Overall design: Total RNA was isolated from the GSC10 cells that were treated with vehicle or NCD-38 for 24 hours. Illumina TruSeq RNA Sample Preparation was performed following manufacturer''s protocol. Samples were run on an Illumina HiSeq 2000 in duplicate. The combined raw reads were aligned to UCSC hg19 and genes were annotated by Tophat. Genes were annotated and quantified by HTSeq-DESeq pipeline.
Publication Title
Novel KDM1A inhibitors induce differentiation and apoptosis of glioma stem cells via unfolded protein response pathway.
Sample Metadata Fields
Treatment, Subject
View Samples- Drosophila melanogaster
- 2 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Genome-wide analysis of alternative pre-mRNA splicing and RNA-binding specificities of the Drosophila hnRNP A/B family members.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Transcription factor Runx3 regulates interleukin-15-dependent natural killer cell activation.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
NK cells are innate immune cells that recognize and kill foreign, virally-infected and tumor cells without the need for prior immunization. NK expansion following viral infection is IL-2 or IL-15-dependent.
Publication Title
Transcription factor Runx3 regulates interleukin-15-dependent natural killer cell activation.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Drosophila melanogaster
- 201 Downloadable Samples
- Illumina Genome Analyzer II
Description
No description.
Publication Title
Conservation of an RNA regulatory map between Drosophila and mammals.
Sample Metadata Fields
Cell line, Subject
View Samples