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| Status |
Public on Jul 01, 2015 |
| Title |
Region-specific identity of small intestinal stem cells from the ileum and jejunum |
| Organism |
Mus musculus |
| Experiment type |
Expression profiling by high throughput sequencing
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| Summary |
We report the expression profiles of three stem-cell varieties derived from the ileum and jejunum, focusing on gene signatures that are consistent in all stem cells of an intestinal location. We find that intestinal stem cells establish and maintain a regional identity that is discernable through gene expression patterns consistent with intestinal function particular to that region.
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| Overall design |
Small intestines of mice aged 6-12 weeks were extracted, proximal tissues (5-8cm from the pylorus) and distal tissues (5-8cm from the cecum) were obtained. Crypt stem cells, LGR5 stem cells, and CD44+/CD24lo/CD166+ stem cells were obtained from intestinal tissues after mechanical and enzymatic digestion. Sorted cells were directly collected in RNA lysis buffer.
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| Contributor(s) |
Karns RA, Mahe M, Helmrath M |
| Citation missing |
Has this study been published? Please login to update or notify GEO. |
| |
| Submission date |
Dec 20, 2013 |
| Last update date |
May 15, 2019 |
| Contact name |
Rebekah Karns |
| E-mail(s) |
Rebekah.Karns@cchmc.org
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| Organization name |
Cincinnati Children's Hospital Medical Center
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| Department |
Gastroenterology, Hepatology, & Nutrition
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| Street address |
3333 Burnet Ave
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| City |
Cincinnati |
| State/province |
OH |
| ZIP/Postal code |
45276 |
| Country |
USA |
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| Platforms (1) |
| GPL13112 |
Illumina HiSeq 2000 (Mus musculus) |
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| Samples (14)
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| Relations |
| BioProject |
PRJNA232354 |
| SRA |
SRP034663 |
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