Live-cell imaging in human colonic monolayers reveals ERK waves limit the stem cell compartment to maintain epithelial homeostasis oleh Kelvin W Pond, Julia M Morris, Olga Alkhimenok, Reeba P Varghese, Carly R Cabel, Nathan A Ellis, Jayati Chakrabarti, Yana Zavros, Juanita L Merchant, Curtis A Thorne, Andrew L Paek