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The NIH Human Pluripotent Stem Cell Database

ABSTRACT: This SuperSeries is composed of the following subset Series: GSE32923: The NIH Human Pluripotent Stem Cell Database (Agilent, mRNA) GSE33789: The NIH Human Pluripotent Stem Cell Database (Affymetrix, mRNA) GSE34199: The NIH Human Pluripotent Stem Cell Database (Agilent, miRNA) GSE34869: The NIH Human Pluripotent Stem Cell Database (Illumina, methylation) GSE35157: The NIH Human Pluripotent Stem Cell Database (Illumina, snp) GSE35735: The NIH Human Pluripotent Stem Cell Database (Agilent, cgh) Refer to individual Series

ORGANISM(S): Homo sapiens

SUBMITTER: Kory Johnson

PROVIDER: E-GEOD-34200 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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StemCellDB: the human pluripotent stem cell database at the National Institutes of Health.

Mallon Barbara S BS Chenoweth Josh G JG Johnson Kory R KR Hamilton Rebecca S RS Tesar Paul J PJ Yavatkar Amarendra S AS Tyson Leonard J LJ Park Kyeyoon K Chen Kevin G KG Fann Yang C YC McKay Ronald D G RD

Stem cell research 20120926 1

Much of the excitement generated by induced pluripotent stem cell technology is concerned with the possibility of disease modeling as well as the potential for personalized cell therapy. However, to pursue this it is important to understand the 'normal' pluripotent state including its inherent variability. We have performed various molecular profiling assays for 21 hESC lines and 8 hiPSC lines to generate a comprehensive snapshot of the undifferentiated state of pluripotent stem cells. Analysis ...[more]

PMID: 23117585

Similar Datasets

The NIH Human Pluripotent Stem Cell Database (Illumina, snp)

Project description:Genotyping was performed on DNA samples matched to the RNA samples included in the NIH Human Pluripotent Stem Cell Database (Series GSE32923). Seventeen undifferentiated human embryonic stem cell lines and 11 human induced pluripotent stem cells were analyzed. Expanded descriptions of methods used are available at: http://stemcelldb.nih.gov. 17 samples: 17 human ESC (UNDIFFerentiated) lines

2012-10-31 | E-GEOD-35157 | biostudies-arrayexpress

The NIH Human Pluripotent Stem Cell Database (Agilent, cgh)

Project description:Array comparative genomic hybridization was performed on DNA samples matched to the RNA samples included in the NIH Human Pluripotent Stem Cell Database (Series GSE32923). Twenty two undifferentiated human embryonic stem cell lines were analyzed. Expanded descriptions of methods used are available at: http://stemcelldb.nih.gov. 22 hybridizations: 10 human male ESC (UNDIFFerentiated) lines vs human male reference, 12 human female ESC (UNDIFFerentiated) lines vs human female reference.

2012-10-31 | E-GEOD-35735 | biostudies-arrayexpress

The NIH Human Pluripotent Stem Cell Database (Illumina, methylation)

Project description:Methylation profiling was performed on DNA samples matched to the RNA samples included in the NIH Human Pluripotent Stem Cell Database (Series GSE32923). Nineteen undifferentiated human embryonic stem cell lines and 5 human induced pluripotent stem cells were analyzed. Expanded descriptions of methods used are available at: http://stemcelldb.nih.gov. 24 samples: 19 human ESC (UNDIFFerentiated) and 5 human iPSC (UNDIFFerentiated) lines

2012-10-31 | E-GEOD-34869 | biostudies-arrayexpress

The NIH Human Pluripotent Stem Cell Database (Agilent, miRNA)

Project description:MicroRNA profiling was performed on RNA samples matched to those included in the NIH Human Pluripotent Stem Cell Database (Series GSE32923). Twenty undifferentiated human embryonic stem cell lines and 4 human tissues were analyzed. Expanded descriptions of methods used are available at: http://stemcelldb.nih.gov. 49 samples: 38 human ESC (UNDIFFerentiated), 1 human Brain, 1 human Heart, 1 human Liver, 1 human Ovary and 7 processing controls (UniRef).

2012-10-31 | E-GEOD-34199 | biostudies-arrayexpress

The NIH Human Pluripotent Stem Cell Database (Affymetrix, mRNA)

Project description:To broaden the appeal of the NIH Stem Cell Database, we analyzed a subset of undifferentiated human embryonic stem cell lines (5 lines in duplicate) on the Affymetrix platform. One standard culture protocol was used in conjunction with rigorous quality control. Expanded description of methods used and are available at: http://stemcelldb.nih.gov. 12 samples: 10 human ESC (UNDIFFiferentiated) and 2 processing controls (UniRef).

2012-10-31 | E-GEOD-33789 | biostudies-arrayexpress

The NIH Human Pluripotent Stem Cell Database (Agilent, mRNA)

Project description:To better understand the extent to which induced pluripotent stem cells (iPSCs) faithfully recapitulate the characteristics of embryonic stem cells (ESCs) under (undiff)erentiated condition, KSR condition and FBS condition and how both compare to somatic tissues under these conditions, we employed whole-genome transcriptome analysis on all twenty one hESC lines available on the pre-2008 NIH Human Pluripotent Stem Cell Registry, eight human iPSCs derived at NIH by retroviral transduction of human fibroblasts and twenty human somatic tissues. One standard culture protocol was used in conjunction with rigorous quality control. Expanded description of methods used and are available at: http://stemcelldb.nih.gov. 230 samples: 44 human ESC (UNDIFF), 16 human iPSC (UNDIFF) 44 human ESC (KSR), 15 human iPSC (KSR), 44 human ESC (FBS), 15 human iPSC (FBS), 1 human Brain, 1 human Placenta, 1 human Skeletal Muscle, 1 human Heart, 1 human Liver, 1 human Lung, 1 human Kidney, 1 human Esophagus, 1 human Ovary, 1 human Testes, 1 human Spleen, 1 human Adipose, 1 human Thyroid, 1 human Thymus, 1 human Small Intestine, 1 human Prostate, 1 human Cervix, 1 human Colon, 1 human Bladder, 1 human Trachea) and 32 processing controls (UniRef).

2012-10-31 | E-GEOD-32923 | biostudies-arrayexpress

Comparison of the molecular profiles of human embryonic and isogenic induced pluripotent stem cells. [Illumina]

Project description:Many studies have compared the genetic and epigenetic profiles of human induced pluripotent stem cells (hiPSCs) to human embryonic stem cells (hESCs) and yet the picture remains unclear. To address this, we derived a population of neural precursor cells (NPCs) from the H1 (WA01) hESC line and generated isogenic iPSC lines by reprogramming. The gene expression and methylation profile of three lines were compared to the parental line and intermediate NPC population. We found no gene probe with expression that differed significantly between hESC and iPSC samples under undifferentiated or differentiated conditions. Analysis of the global methylation pattern also showed no significant difference between the two PSC populations. Both undifferentiated populations were distinctly different from the intermediate NPC population in both gene expression and methylation profiles. One point to note is that H1 is a male line and so extrapolation to female lines should be cautioned. However, these data confirm our previous findings that there are no significant differences between hESCs and hiPSCs at the gene expression or methylation level. 12 samples: 1 human NPC, 5 human ESC (UNDIFF), 6 human iPSC (UNDIFF)

2014-01-01 | E-GEOD-51747 | biostudies-arrayexpress

Comparison of the molecular profiles of human embryonic and isogenic induced pluripotent stem cells. [Agilent]

Project description:Many studies have compared the genetic and epigenetic profiles of human induced pluripotent stem cells (hiPSCs) to human embryonic stem cells (hESCs) and yet the picture remains unclear. To address this, we derived a population of neural precursor cells (NPCs) from the H1 (WA01) hESC line and generated isogenic iPSC lines by reprogramming. The gene expression and methylation profile of three lines were compared to the parental line and intermediate NPC population. We found no gene probe with expression that differed significantly between hESC and iPSC samples under undifferentiated or differentiated conditions. Analysis of the global methylation pattern also showed no significant difference between the two PSC populations. Both undifferentiated populations were distinctly different from the intermediate NPC population in both gene expression and methylation profiles. One point to note is that H1 is a male line and so extrapolation to female lines should be cautioned. However, these data confirm our previous findings that there are no significant differences between hESCs and hiPSCs at the gene expression or methylation level. 22 samples: 1 human NPC, 2 human ESC (UNDIFF), 5 human iPSC (UNDIFF), 2 human ESC (EB_ecto), 5 human iPSC (EB_ecto), 2 human ESC (EB_mesend), 5 human iPSC (EB_mesend)

2014-01-01 | E-GEOD-51561 | biostudies-arrayexpress

Comparison of the molecular profiles of human embryonic and isogenic induced pluripotent stem cells.

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2014-01-01 | E-GEOD-51748 | biostudies-arrayexpress

The pluripotent genome in three dimensions is shaped around pluripotency factors

Project description:It is becoming increasingly clear that the shape of the genome importantly influences transcription regulation. Pluripotent stem cells (PSCs) such as embryonic stem cells (ESCs) were recently shown to organize their chromosomes into topological domains that are largely invariant between cell types. Here, we applied 4C technology and combined ChIP-seq with Hi-C data to demonstrate that inactive chromatin is unusually disorganized in PSC nuclei. We show that gene promoters engage in contacts between topological domains in a largely tissue-independent manner while enhancers have a more tissue-restricted interaction profile. Most strikingly, genomic clusters of pluripotency factor binding sites find each other very efficiently, in a manner that is strictly PSC-specific, dependent on the presence of Oct4 and Nanog protein and inducible upon artificial recruitment of Nanog to a selected chromosomal site. We conclude that pluripotent stem cells have a unique higher-order genome structure shaped by pluripotency factors. We speculate that this interactome enhances the robustness of the pluripotent state. 4C-seq was performed on a range of viewpoints in pluripotent (2x ESC, iPSC) and differentiated (neural precursor cells and astrocytes) cell lines.

2013-07-24 | E-GEOD-37275 | biostudies-arrayexpress

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