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| Status |
Public on Dec 25, 2010 |
| Title |
Characterization of Definitive Endoderm formation from HESC and iPSC lines by Microarray analysis |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by array
|
| Summary |
HESC-H9 and iPSC lines 3.5, 3.6 and 3.12 were analyzed using Affymetrix microarray before and after Definitive Endoderm (DE) formation. DE was induced using the ActivinA differentiation protocol described by D'Amour et al., 2006 (PMID: 16258519) Clustering analysis of transcripts that were differentially regulated during DE formation indicated that iPSC lines 3.5 and 3.12 differentiate in manner that is highly similar to HESC-H9 cells iPSC line 3.6 had a more divergent transcriptional profile.
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| Overall design |
Three induced pluripotent stem cell lines (iPSC) and one human embryonic stem cell line (hESC - H9) were collected as undifferentiated (UD) cells, and flash frozen. These cell lines were also subjected to definitive endoderm (DE) induction, collected and flash frozen. RNA was harvested from the frozen cell pellets and hybridized to the Affymetrix microarray chip. The three iPSC cell lines are iPSC 3.5, iPSC 3.6. and iPSC 3.12. In the UD state, iPSC 3.5 was analyzed in duplicate, while iPSCs 3.6 and 3.12 and H9s were analyzed in biological triplicate. All four cell lines were analyzed as biological triplicates for DE induction.
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| Contributor(s) |
Spence JR, Mayhew CN, Rankin SA, Kuhar MF, Tolle K, Vallance JE, Hoskins EE, Wells SI, Kalinichenko VV, Zorn AM, Shroyer NF, Wells JM |
| Citation(s) |
21151107 |
| Submission date |
Nov 23, 2010 |
| Last update date |
Jul 26, 2018 |
| Contact name |
James M Wells |
| Organization name |
Cincinnati Children's Hospital Medical Center
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| Department |
Developmental Biology
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| Lab |
R3469
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| Street address |
3333 Burnet Ave.
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| City |
Cincinnati |
| State/province |
OH |
| ZIP/Postal code |
45229 |
| Country |
USA |
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| Platforms (1) |
| GPL6244 |
[HuGene-1_0-st] Affymetrix Human Gene 1.0 ST Array [transcript (gene) version] |
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| Samples (23)
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| GSM628197 |
H9_Undifferentiated_biological rep 1 |
| GSM628198 |
H9_Undifferentiated_biological rep 2 |
| GSM628199 |
H9_Undifferentiated_biological rep 3 |
| GSM628200 |
iPSC 3.5_Undifferentiated_biological rep 1 |
| GSM628201 |
iPSC 3.5_Undifferentiated_biological rep 2 |
| GSM628202 |
iPSC 3.12_Undifferentiated_biological rep 1 |
| GSM628203 |
iPSC 3.12_Undifferentiated_biological rep 2 |
| GSM628204 |
iPSC 3.12_Undifferentiated_biological rep 3 |
| GSM628205 |
iPSC 3.6_Undifferentiated_biological rep 1 |
| GSM628206 |
iPSC 3.6_Undifferentiated_biological rep 2 |
| GSM628207 |
iPSC 3.6_Undifferentiated_biological rep 3 |
| GSM628208 |
H9_Definitive Endoderm Induced_biological rep 1 |
| GSM628209 |
H9_Definitive Endoderm Induced_biological rep 2 |
| GSM628210 |
H9_Definitive Endoderm Induced_biological rep 3 |
| GSM628211 |
iPSC 3.5_Definitive Endoderm Induced_biological rep 1 |
| GSM628212 |
iPSC 3.5_Definitive Endoderm Induced_biological rep 2 |
| GSM628213 |
iPSC 3.5_Definitive Endoderm Induced_biological rep 3 |
| GSM628214 |
iPSC 3.12_Definitive Endoderm Induced_biological rep 1 |
| GSM628215 |
iPSC 3.12_Definitive Endoderm Induced_biological rep 2 |
| GSM628216 |
iPSC 3.12_Definitive Endoderm Induced_biological rep 3 |
| GSM628217 |
iPSC 3.6_Definitive Endoderm Induced_biological rep 1 |
| GSM628218 |
iPSC 3.6_Definitive Endoderm Induced_biological rep 2 |
| GSM628219 |
iPSC 3.6_Definitive Endoderm Induced_biological rep 3 |
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| Relations |
| BioProject |
PRJNA134277 |
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