The esophageal lumen is lined by a stratified squamous epithelium comprised of proliferative basal cells that differentiate while migrating toward the luminal surface and eventually desquamate. Rapid epithelial renewal occurs, but the specific cell of origin that supports this high proliferative demand remains unknown. Herein, we have described a long-lived progenitor cell population in the mouse esophageal epithelium that is characterized by expression of keratin 15 (
Véronique Giroux, Ashley A. Lento, Mirazul Islam, Jason R. Pitarresi, Akriti Kharbanda, Kathryn E. Hamilton, Kelly A. Whelan, Apple Long, Ben Rhoades, Qiaosi Tang, Hiroshi Nakagawa, Christopher J. Lengner, Adam J. Bass, E. Paul Wileyto, Andres J. Klein-Szanto, Timothy C. Wang, Anil K. Rustgi
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