OxTalks will soon be transitioning to Oxford Events (full details are available on the Staff Gateway). A two-week publishing freeze is expected in early Hilary to allow all events to be migrated to the new platform. During this period, you will not be able to submit or edit events on OxTalks. The exact freeze dates will be confirmed as soon as possible.
If you have any questions, please contact halo@digital.ox.ac.uk
Using mouse spermatogenesis as a model, we present evidence that stem cell density regulation relies on a feedback mechanism, reminiscent of “quorum sensing” in bacterial populations, in which cells transition reversibly between states biased for renewal and primed for differentiation. Using a modelling-based approach, we show that this mechanism provides predictive insights into stem cell dynamics during steady-state, as well as under perturbed and transplantation conditions. We discuss the potential implications of these findings for the regulation of stem cell density in other epithelial contexts.
