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SRP104165
Homo sapiens
86 Downloadable Samples
Illumina HiSeq 2000
Description
Cell-type specific RNA-seq is a powerful approach for unravelling molecular processes of endometrial receptivity, and to detect novel sensitive biomarkers of receptivity. Overall design: 16 paired endometrial tissue samples from pre-receptive (defined as LH2) and receptive phase endometria (defined as LH8) from Estonia (defined as E) and Spain (defined as S) were collected. CD9-positive epithelial cells (defined as epithelium) and CD13-positive stromal cells (defined as stroma) were isolated with fluorescent activated cell sorting (FACS) and full transcriptome analysis was performed by RNA-seq.
Publication Title
Meta-signature of human endometrial receptivity: a meta-analysis and validation study of transcriptomic biomarkers.
Sample Metadata Fields
Specimen part, Subject
View Samples- Arabidopsis thaliana
- 12 Downloadable Samples
Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Plants respond to environmental stresses by altering transcription of genes involved in the response. The chromatin modifier ATX1 influences gene expression and factors that modulate ATX1 activity would affect indirectly the expression of ATX1-regulated genes. Here, we demonstrate that dehydration is such a factor indicating that ATX1 is involved in the plants response to drought. In addition, we show that a hitherto unknown Arabidopsis gene, At3g10550, encodes MYO1, a phosphoinositide 3-phosphatase related to the animal myotubularins. By a functional genomics approach, we show that ATX1 and MYO1 participate in overlapping drought-response pathways. The shared set of genes, representing the ultimate targets of an ATX1-MYO1 signaling mechanism responding to drought, provided insights into the relationship of the epigenetic factor and the lipid phosphatase from the other end of the response pathway.
Publication Title
The Arabidopsis chromatin modifier ATX1, the myotubularin-like AtMTM and the response to drought.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 16 Downloadable Samples
- IlluminaHiSeq2000
Description
Induced pluripotent stem cell (iPSC)-derived cortical neurons present a powerful new model of neurological disease. Previous work has established that differentiation protocols produce cortical neurons but little has been done to characterise these at cellular resolution. In particular, it is unclear to what extent in vitro two-dimensional, relatively disordered culture conditions recapitulate the development of in vivo cortical layer identity. Single cell multiplex RT-qPCR was used to interrogate the expression of genes previously implicated in cortical layer or phenotypic identity in individual cells. Unexpectedly, 22.7% of neurons analysed frequently co-expressed canonical fetal deep and upper cortical layer markers, and this co-expression was also present at the level of translated protein. By comparing our results to available single cell RNA-seq data from human fetal and adult brain, we observed that this co-expression of layer markers was also seen in primary tissue. These results suggest that establishing neuronal layer identity in iPSC-derived or primary cortical neurons using canonical marker genes transcripts is unlikely to be informative. Overall design: Single cell RNA-seq of 16 iPSC-derived cortical neurons. This dataset was used for normalization purposes for GSE67835.
Publication Title
Assessing similarity to primary tissue and cortical layer identity in induced pluripotent stem cell-derived cortical neurons through single-cell transcriptomics.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 19 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Integrative analysis of SF-1 transcription factor dosage impact on genome-wide binding and gene expression regulation.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
SF-1 is a nuclear receptor transcription factor playing a key role in adrenogonadal development and in adrenocortical tumorigenesis when overexpressed. NRSF/REST is a transcriptional repressor that represses expression of neuronal genes in non-neural tissues. Some data suggest that SF-1 and NRSF/REST can functionally interact in adrenocortical cancer cells.
Publication Title
Integrative analysis of SF-1 transcription factor dosage impact on genome-wide binding and gene expression regulation.
Sample Metadata Fields
Specimen part, Cell line, Treatment
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
- 5 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
SF-1 is a nuclear receptor transcription factor playing a key role in adrenogonadal development and in adrenocortical tumorigenesis when overexpressed.
Publication Title
Integrative analysis of SF-1 transcription factor dosage impact on genome-wide binding and gene expression regulation.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Homo sapiens
- 46 Downloadable Samples
- Illumina humanRef-8 v2.0 expression beadchip
Description
Numerous studies have shown the potential of spermatozoal RNAs to delineate failures of spermatogenic pathways in infertile samples. However, the RNA contribution of normal fertile samples still needs to be established in relation to transcripts consistently present in human spermatozoa. We report here the spermatozoal transcript profiles characteristic of 24 normally fertile individuals. RNA was extracted from the purified sperm cells of ejaculate and hybridized to Illumina Human-8 BeadChip Microarrays
Publication Title
Identification of human sperm transcripts as candidate markers of male fertility.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus, Homo sapiens
- 30 Downloadable Samples
- Affymetrix Mouse Gene 2.1 ST Array (mogene21st), Affymetrix Mouse Gene 1.1 ST Array (mogene11st), Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
PML is a ROS sensor activating p53 upon oxidative stress.
Sample Metadata Fields
Sex, Age, Specimen part, Cell line, Race, Time
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Gene 1.1 ST Array (mogene11st)
Description
The Pml gene is essential to the formation of PML nuclear bodies, domains which have been associated with various functions such as apoptosis/senescence, DNA repair and cell proliferation( Lallemand-Breitenbach 2010). PML-NBs formation is regulated by cellular stress including oxidative stress(Jeanne 2010, de The 2012). To investigate the role of PML in ROS response in vivo, we analyse the expression difference to the acetaminophen toxicity, which is initiated by ROS, in Pml wt and Pml KO mice.
Publication Title
PML is a ROS sensor activating p53 upon oxidative stress.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples