Development. Esophageal stem cells, where art thou?
- PMID: 22936766
- PMCID: PMC3762587
- DOI: 10.1126/science.1227506
Development. Esophageal stem cells, where art thou?
Abstract
The lumen of the esophagus is lined with a squamous stratified epithelium. In the model of Doupé et al. (based on the mouse esophageal epithelium), a single population of epithelial progenitor cells (yellow) is present above the basal lamina. The epithelium is maintained, under basal conditions, by these cells, which divide and produce both more progenitor cells or differentiate into the layers of the stratified epithelium
Comment on
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A single progenitor population switches behavior to maintain and repair esophageal epithelium.Science. 2012 Aug 31;337(6098):1091-3. doi: 10.1126/science.1218835. Epub 2012 Jul 19. Science. 2012. PMID: 22821983 Free PMC article.
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