1 Table of Contents: “... cell self-renewing division -- Notch -- Niche...”

2 Table of Contents: “... progenitor cell renewal -- Monocyte recruitment is limited -- Type, phenotype, location, timing...”

3 Table of Contents: “... and regeneration -- The ISC division gives rise to a renewed stem cell and an enteroblast, which can differentiate...”

4 Table of Contents: “... and regeneration -- The ISC division gives rise to a renewed stem cell and an enteroblast, which can differentiate...”