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Series GSE30038 Query DataSets for GSE30038
Status Public on Dec 25, 2011
Title Programming human pluripotent stem cells into adipocytes [Affymetrix]
Organism Homo sapiens
Experiment type Expression profiling by array
Summary The utility of human pluripotent stem cells as a tool for understanding disease and as a renewable source of cells for transplantation therapies is dependent on efficient differentiation protocols that convert these cells into relevant adult cell types. Here we report the robust and efficient differentiation of human pluripotent stem cells into adipocytes. We found that inducible expression of PPARG2 in pluripotent stem cell-derived mesenchymal progenitor cells programmed their development towards an adipocyte cell fate. Using this approach, multiple human pluripotent cell lines were differentiated into adipocytes with efficiencies of 85% to 90%. These pluripotent stem cell-derived adipocytes retained their identity independent of transgene expression, could be maintained in culture for several weeks, expressed mature markers, and exhibited mature functional properties such as lipid catabolism in response to a beta-adrenergic stimulus. Global transcriptional and lipid metabolomic analyses further confirmed the identity and maturity of these pluripotent stem cell-derived adipocytes.
 
Overall design Mesenchymal progenitor cells (MPCs) derived from human embryonic stem cells hESCs and induced pluripotent stem cells (iPSCs) along with adipose-derived stromal vascular cells (ADSVCs) were subjected to induction of PPAR2 and compared to primary fat samples. Overall 2 ADSVC (ADSVC 24 nd 49) lines, 1 hESC (HUES9) line and 1 iPSC (BJRiPS) line were differentiated into MPCs, PPAR2 programmed, and compared to untreated MPCs and primary fat samples from 2 individuals. Each condition is either represented in duplicate or triplicate on affymetrix HuGene-1_0-st arrays. MPCs derived from the hESC lines HUES2 and HUES8, ADSVCs, and BJRiPS were also run on a separate platform (HG-U133_Plus_2) with more GEO presence to facilitate analysis (34 samples, two platforms total).

Supplementary file(s):
GeneSymbol-collapsed data represent the final normalized data used for analyses in the manuscript.
 
Citation(s) 22246346
Submission date Jun 16, 2011
Last update date Mar 25, 2019
Contact name Tim D Ahfeldt
E-mail(s) [email protected]
Organization name Icahn School of Medicine at Mount Sinai
Department Neuroscience
Lab Tim D Ahfeldt
Street address 1425 Madison Ave
City NYC
State/province NY
ZIP/Postal code 10029
Country USA
 
Platforms (2)
GPL570 [HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array
GPL6244 [HuGene-1_0-st] Affymetrix Human Gene 1.0 ST Array [transcript (gene) version]
Samples (34)
GSM743682 CC_HUES9MPC.P..1._8.2010 [HuGene-1_0-st]
GSM743683 CC_HUES9MPC.P..2._8.2010 [HuGene-1_0-st]
GSM743684 CC_HUES9MPC.P..3._8.2010 [HuGene-1_0-st]
This SubSeries is part of SuperSeries:
GSE30041 Programming human pluripotent stem cells into adipocytes
Relations
BioProject PRJNA155147

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE30038_HG-U133_Plus_2_genesymbol.txt.gz 459.1 Kb (ftp)(http) TXT
GSE30038_HuGene-1_0-st_genesymbol.txt.gz 1.4 Mb (ftp)(http) TXT
GSE30038_RAW.tar 144.2 Mb (http)(custom) TAR (of CEL)
Processed data included within Sample table
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