Spatiotemporally controlled matrix softening facilitates deterministic crypt formation in human intestinal organoids - Michael R. Blatchley; Kaustav Bera; Nolan R. Petrich; Bruce E. Kirkpatrick; F. Max Yavitt; Patrick S. McGrath; Peter J. Dempsey; Kristi S. Anseth (Proceedings of the National Academy of Sciences, 2026)