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Homo sapiens
542 Downloadable Samples
Description
Skeletal stem and progenitor cells from vertebrate species
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
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SRP105671- Homo sapiens
- 8 Downloadable Samples
- Illumina HiSeq 2500
Description
Gene expression of human liver cells at different developmental stages.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Rattus norvegicus
- 6 Downloadable Samples
Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Various pluripotent stem (PS) cells can be isolated from early developing embryos in mouse. Among these, two kinds of PS cells were isolated from mouse blastocysts: conventional embryonic stem (ES) cells with domed morphology that are maintained with LIF and BMP for self-renewal, and FAB-ES cells with flat morphology that need bFGF, activinA and BIO for self-renewal. Here, we report a novel PS cell line from rat blastocysts, which is distinguishable from conventional ES cells but is morphologically similar to mouse epiblast stem cell (EpiSC) lines. We used microarrays to detail the global program of gene expression of rES and rPS.
Publication Title
The heterogeneity and dynamic equilibrium of rat embryonic stem cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 4 Downloadable Samples
- Illumina HiSeq 4000
Description
iPSC derived from a patient heterozygous for the SOD1 E100G mutation were genome edited to homozygous wild type using the CRISPR-Cas9 system. Both disease and isogenic corrected iPSC were differentiated into spinal motor neurons that were ISL1+ and CHAT+. Gene expression changes in MN were analyzed by RNA-sequencing.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Disease, Cell line
View Samples- Mus musculus
- 42 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
Pluripotency is the differentiation capacity of particular cells exhibited in the early embryo in vivo and embryonic stem (ES) cells have been shown to originate from the inner cell mass (ICM) of an E3.5 blastocyst. Although the potential for ES cells to differentiate into the three germ layers is equated to ICM cells, they differ in the ability to maintain the capacity for self-renewal. Despite several studies on the maintenance of ES cells in the ground state of pluripotency, the precise mechanism of conversion from the ICM to the ES cell remains unclear. Here , we have examined the cell characteristics and expression profile within the intermediate stages of ES cell derivation from the ICM. Gene clustering and ontology (GO) analyses showed a significant change in the expression of epigenetic modifiers and DNA methylation-related genes in the intermediate stages. We have proposed that an epithelial-to-mesenchymal transition (EMT) blockage is required during derivation of mouse ES cells from E3.5 blastocysts. This study suggests a novel mechanistic insight into ES cell derivation and provides a time-course transcriptome profiling resource for the dissection of gene regulatory networks that underlie the transition from ICM to ES cells.
Publication Title
Blockage of the Epithelial-to-Mesenchymal Transition Is Required for Embryonic Stem Cell Derivation.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 22 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
In this study we have analyzed the global gene expression of nave mouse embryonic stem cells in different culture conditions including R2i (PD0325901+SB431542), 2i (PD0325901+CHIR99021), and also PD0325901+LIF and SB431542+LIF to show the similarities and differences between the conditions in maintaining pluripotency.
Publication Title
Inhibition of TGFβ signaling promotes ground state pluripotency.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 15 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Parkinson's disease induced pluripotent stem cells with triplication of the α-synuclein locus.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 15 Downloadable Samples
Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
A major barrier to research on Parkinsons disease (PD) is inaccessibility of diseased tissue for study. One solution is to derive induced pluripotent stem cells (iPSCs) from patients with PD and differentiate them into neurons affected by disease. We created an iPSC model of PD caused by triplication of SNCA encoding -synuclein. -Synuclein dysfunction is common to all forms of PD, and SNCA triplication leads to fully penetrant familial PD with accelerated pathogenesis. After differentiation of iPSCs into neurons enriched for midbrain dopaminergic subtypes, those from the patient contain double -synuclein protein compared to those from an unaffected relative, precisely recapitulating the cause of PD in these individuals. A measurable biomarker makes this model ideal for drug screening for compounds that reduce levels of -synuclein, and for mechanistic experiments to study PD pathogenesis.
Publication Title
Parkinson's disease induced pluripotent stem cells with triplication of the α-synuclein locus.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
XEN cells are derived from the primitive endoderm of mouse blastocysts. In culture and in chimeras they exhibit properties of parietal endoderm. However, BMP signaling promotes XEN cells to form an epithelium and differentiate into visceral endoderm (VE). Of the several different subtypes of VE described, BMP induces a subtype that is most similar to the VE adjacent to the trophoblast-derived extraembryonic ectoderm.
Publication Title
BMP signaling induces visceral endoderm differentiation of XEN cells and parietal endoderm.
Sample Metadata Fields
Treatment
View Samples- Homo sapiens
- 5 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
A major barrier to research on Parkinsons disease (PD) is inaccessibility of diseased tissue for study. One solution is to derive induced pluripotent stem cells (iPSCs) from patients with PD and differentiate them into neurons affected by disease. We created an iPSC model of PD caused by triplication of SNCA encoding -synuclein. -Synuclein dysfunction is common to all forms of PD, and SNCA triplication leads to fully penetrant familial PD with accelerated pathogenesis. After differentiation of iPSCs into neurons enriched for midbrain dopaminergic subtypes, those from the patient contain double -synuclein protein compared to those from an unaffected relative, precisely recapitulating the cause of PD in these individuals. A measurable biomarker makes this model ideal for drug screening for compounds that reduce levels of -synuclein, and for mechanistic experiments to study PD pathogenesis.
Publication Title
Parkinson's disease induced pluripotent stem cells with triplication of the α-synuclein locus.
Sample Metadata Fields
Specimen part, Cell line
View Samples