Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA326111 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR3680364.fastq.gz | Fastqsanger.gz | |||
| SRR3680365.fastq.gz | Fastqsanger.gz | |||
| SRR3680366.fastq.gz | Fastqsanger.gz | |||
| SRR3680367.fastq.gz | Fastqsanger.gz |
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Project description:Gene expression profiles in CYP2C19-deficient human iPS cell-derived hepatocyte-like cells
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Project description:Reprogrammed somatic cells offer a valuable source of pluripotent cells that have the potential to differentiate into many cells types and provide a new tool for regenerative medicine. In the present study we differentiated induced pluripotent stem cells (iPS cells) into hepatic cells. We first showed that mouse iPS cells could from a complete liver in mouse embryo (E14.5) including hepatocytes, endothelial cells, sinusoidal cells and resident macrophages. We then designed a highly efficient hepatocyte differentiation protocol using defined factors on human embryonic stem cells (ES cells). This protocol was found to generate more than 80% albumin expressing cells that show hepatic functions and express most of liver genes as shown by microarray analyses. Similar results were obtained when human iPS cells were induced to differentiate following the same procedure. Experiment Overall Design: Total RNA was harvested from the following sources and used for Affymetrix array analysis following manufacturer defined protocols: Experiment Overall Design: 1) human foreskin fibroblasts, ATCC cell line CRL2097, 3 independent cultures Experiment Overall Design: 2) induced pluripotent stem (iPS) cells derived from CRL2097, 3 independent undifferentiated cultures Experiment Overall Design: 3) induced pluripotent stem (iPS) cells derived from CRL2097, 3 independent cultures harvested at day 20 (d20) of a hepatic differentiation protocol Experiment Overall Design: 4) WAO9 human embryonic stem cells, 3 independent undifferentiated cultures Experiment Overall Design: 5) WAO9 human embryonic stem cells, 3 independent cultures harvested at day 20 (d20) of a hepatic differentiation protocol. <br><br>This experiment was reloaded in November 2010 after additional curation
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