|  Help  |  About  |  Contact Us

Publication : Intestinal Enteroendocrine Lineage Cells Possess Homeostatic and Injury-Inducible Stem Cell Activity.

First Author  Yan KS Year  2017
Journal  Cell Stem Cell Volume  21
Issue  1 Pages  78-90.e6
PubMed ID  28686870 Mgi Jnum  J:253992
Mgi Id  MGI:6101273 Doi  10.1016/j.stem.2017.06.014
Citation  Yan KS, et al. (2017) Intestinal Enteroendocrine Lineage Cells Possess Homeostatic and Injury-Inducible Stem Cell Activity. Cell Stem Cell 21(1):78-90.e6
abstractText  Several cell populations have been reported to possess intestinal stem cell (ISC) activity during homeostasis and injury-induced regeneration. Here, we explored inter-relationships between putative mouse ISC populations by comparative RNA-sequencing (RNA-seq). The transcriptomes of multiple cycling ISC populations closely resembled Lgr5(+) ISCs, the most well-defined ISC pool, but Bmi1-GFP(+) cells were distinct and enriched for enteroendocrine (EE) markers, including Prox1. Prox1-GFP(+) cells exhibited sustained clonogenic growth in vitro, and lineage-tracing of Prox1(+) cells revealed long-lived clones during homeostasis and after radiation-induced injury in vivo. Single-cell mRNA-seq revealed two subsets of Prox1-GFP(+) cells, one of which resembled mature EE cells while the other displayed low-level EE gene expression but co-expressed tuft cell markers, Lgr5 and Ascl2, reminiscent of label-retaining secretory progenitors. Our data suggest that the EE lineage, including mature EE cells, comprises a reservoir of homeostatic and injury-inducible ISCs, extending our understanding of cellular plasticity and stemness.
Paste the following link
Quick Links:
SummaryExpressionOther
 
Quick Links:
SummaryExpressionOther
 
Lists
This Publication isn't in any lists. Upload a list.

Expression

Publication --> Expression annotations

 

Other

46 Authors

22 Bio Entities

Trail: Publication

0 Expression





MouseMine is a collaboration between MGI at The Jackson Laboratory and the InterMine project at the Cambridge Systems Biology Centre. MouseMine is funded through a grant from the NIH/NHGRI.The Jackson Laboratory makes no representation about the suitability or accuracy of this software or data for any purpose, and makes no warranties, either express or implied, including merchantability and fitness for a particular purpose or that the use of this software or data will not infringe any third party patents, copyrights, trademarks, or other rights. the software and data are provided "as is". This software and data are provided to enhance knowledge and encourage progress in the scientific community and are to be used only for research and educational purposes. Any reproduction or use for commercial purpose is prohibited without the prior express written permission of the Jackson Laboratory.

Copyright © 2017 by The Jackson Laboratory. All Rights Reserved

© 2002 - 2017 Department of Genetics, University of Cambridge, Downing Street,
Cambridge CB2 3EH, United Kingdom