The ovary is covered by a surface epithelium (OSE) and cells mediating its repair post ovulation are unclear. Here, the authors identify the Protein C Receptor (Procr) as marking progenitor cells, distinct from Lgr5+ stem cells, on the murine surface epithelium that repair the OSE post ovulation.
- Jingqiang Wang
- Daisong Wang
- Yi Arial Zeng
