GEO DataSets

(Submitter supplied) Telomere length heterogeneity in various cell types including stem cells and cancer cells has been recognized. Cell heterogeneity also is found in pluripotent stem cells such as embryonic stem cells (ESCs). The implication and mechanisms underlying the heterogeneity remain to be defined. We have optimized a robust method that can simultaneously measure telomere length coupled with RNA-sequencing analysis (scT&R-seq) in the same human ES cell. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

121 Samples

Download data: TXT

(Submitter supplied) We aimed to investigate the transcriptional change after treatment with NAC or 5% O2

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: CSV

(Submitter supplied) Currently, there is only minimal information elucidating the transcriptional changes occurring during the in vitro transition of the inner cell mass (ICM) towards the human embryonic stem cell (hESC) stage and the role played by the post inner cell mass intermediate (PICMI). In this study, we perform in-depth analysis of the transcriptional heterogeneity between these three stages of hESC derivation in order to correlate their downstream effects on pluripotency states and differentiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

9 Samples

Download data: CSV

(Submitter supplied) We report a novel culture condition inducing naive pluripotency in hESCs in a rapid, robust and reproducible way. These naive hESCs were similar to mESCs exhibiting domed colony morphology, increased single survival, reduced doubling time, upregulation of naive pluripotency-specific genes, unbiased lineage-specific differentiation, hypomethylation, separate clustering profile from parental primed hESCs and were dependent on signalling pathways similar to naive mESCs.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

6 Samples

Download data: TXT

(Submitter supplied) Human embryonic stem cells (hESCs) exhibit unique cell cycle structure, self-renewal and pluripotency. The Forkhead box transcription factor M1 (FOXM1) is critically required for the maintenance of pluripotency in mouse embryonic stem cells and mouse embryonal carcinoma cells, but its role in hESCs remains unclear. Here, we show that FOXM1 expression was enriched in undifferentiated hESCs and was regulated in a cell cycle-dependent manner with peak levels detected at the G2/M phase. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

2 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) Pluripotent stem cells are increasingly used for therapeutic models, including transplantation of neural progenitors derived from human embryonic stem cells (hESCs). Recently, long non-coding RNAs (lncRNAs), including Maternally Expressed Gene 3 (MEG3) that is derived from DLK1-DIO3 imprinted locus, were found to be expressed during neural developmental events. Their deregulations are associated with various neurological diseases. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Pluripotent stem cells are increasingly used for therapeutic models, including transplantation of neural progenitors derived from human embryonic stem cells (hESCs). Recently, long non-coding RNAs (lncRNAs), including Maternally Expressed Gene 3 (MEG3) that is derived from DLK1-DIO3 imprinted locus, were found to be expressed during neural developmental events. Their deregulations are associated with various neurological diseases. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Human embryonic stem cells (hESCs) hold great value for future clinical applications. However, standard culture conditions maintain hESCs in a primed state, which bears heterogeneity and a tendency for spontaneous differentiation. To counter these drawbacks, hESCs have been converted to a naive state, but this has in turn restricted the efficiency of existing directed differentiation protocols. We show that adaptation of hESCs to Wnt-inhibiting condition (Wnt-i) conferred a unique transcriptional signature with high levels of pluripotency markers and reduced levels of differentiation markers. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

72 Samples

Download data: CSV

(Submitter supplied) Post-translational modifications of proteins are crucial to the regulation of their activity and function. As a newly discovered acylation modification, crotonylation of non-histone proteins remains largely unexplored, particularly in human embryonic stem cells (hESCs). Here we report the investigation of induced crotonylation in hESCs, which resulted in hESCs of different pluripotency states differentiating into the endodermal lineage. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

10 Samples

Download data: XLSX

(Submitter supplied) Haplo-insufficiency of telomerase genes in humans leads to telomere syndromes such as dyskeratosis congenital and idiopathic pulmonary fibrosis. Generation of pluripotent stem cells from telomerase haplo-insufficient donor cells would provide unique opportunities towards the realization of patient-specific stem cell therapies. Recently, pluripotent human embryonic stem cells (ntESCs) have been efficiently achieved by somatic cell nuclear transfer (SCNT). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL8389

9 Samples

Download data: TXT

(Submitter supplied) To understand the function of MSI1 in pluripotent stem cells, RNA-seq assays were performed on mouse embryonic stem cells R1, MSI1 knockout cell line R1-C5, human embryonic stem cells H9, RRM knockout cell line H9-C8, MSI1 full-length overexpression cell line H9-MSI1OE, MSI1C variant overexpression cell line H9-MSI1 (138-362) OE , H9-MSI1(272-362)OE. RNA bound by MSI1 in R1 and H9, and MSI1C variants MSI1 (138-362), MSI1(272-362) were detected using RIP-seq.

Organism:

Mus musculus; Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL24676 GPL24247

24 Samples

Download data: BEDGRAPH, BW, TXT, XLSX

(Submitter supplied) Several classes of small RNAs have been described, however to molecularly profile them require large numbers of cells. Here, we developed a method for single-cell small-RNA sequencing that we applied to naïve and primed human embryonic stem cells and to cancer cells. Single-cell profiling of microRNAs and fragments of tRNAs and snoRNAs revealed that, in particular, microRNAs have unrecognized potential to separate cell types and states.

Organism:

Homo sapiens; synthetic construct

Type:

Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL11154 GPL15228

539 Samples

Download data: TXT

(Submitter supplied) The balance between glycolytic and oxidative metabolism shifts during differentiation of human embryonic stem cells (hESCs) and during reprogramming of somatic cells into pluripotent stem cells. However the contribution of glycolytic metabolism to various stages of pluripotency is not well understood. Additionally, few tools have been developed that modulate pluripotent stem cell glycolytic metabolism to influence self-renewal or differentiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

24 Samples

Download data: CEL

(Submitter supplied) We knocked out CD133 by CRISPR/Cas9 to analyze the role of CD133 in human embryonic stem cells.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: CSV

(Submitter supplied) We reported loss of ARID1A promoted neurogenesis and inhibited cardiogenesis. Here we used specific ARID1A antibody to pull down ARID1A binding genomic DNA in human embryonic stem cells, which let us know the potential genes regulated by ARID1A during neurogenesis and inhibited cardiogenesis. IgG was used as the control.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL20301 GPL18573

2 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL24676 GPL18573

8 Samples

Download data: BW, NARROWPEAK, TAR

(Submitter supplied) We reported loss of ARID1A promoted neurogenesis and inhibited cardiogenesis. Under microscopy, we observed that spontaneously differentiated cells were induced in ARID1A KO H9 hESCs cultured in mTesR medium. After cardiac differentiation for 10 days, we also observed the cell types were totally different between WT and ARID1A KO cells. We did not know what cells types were. Here scRNA-seq were used to identify the cell types in WT H9 hESCs and ARID1A KO H9 hESCs.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18573 GPL24676

4 Samples

Download data: TAR

(Submitter supplied) We reported loss of ARID1A promoted neurogenesis and inhibited cardiogenesis. Under microscopy, we observed that spontaneously differentiated cells were induced in ARID1A KO H9 hESCs cultured in mTesR medium. We did not know what cells types were. Here ATAC-seq were used to investigate chromatin accessibilities change in differentiated (day 4) WT H9 hESCs and ARID1A KO hESC cells.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

2 Samples

Download data: BW

(Submitter supplied) We reported loss of ARID1A promoted neurogenesis and inhibited cardiogenesis. Here we used specific ARID1A antibody to pull down ARID1A binding genomic DNA in human embryonic stem cells, which let us know the potential genes regulated by ARID1A during neurogenesis and inhibited cardiogenesis. 1% Input sample was collected from the same sample after chromatin shearing.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

2 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) One of the most important properties of human embryonic stem cells (hESCs) is related to their primed and naïve pluripotent states. Our previous meta-analysis indicates the existence of heterogeneous pluripotent states derived from diverse naïve protocols. In this study, we have characterized a commercial medium (RSeT)-based pluripotent state under various growth conditions. Notably, RSeT hESCs can circumvent hypoxic growth conditions as required by naïve hESCs, in which some RSeT cells (e.g., H1 cells) exhibit much lower single cell plating efficiency, having altered or much retarded cell growth under both normoxia and hypoxia. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

24 Samples

Download data: TXT