Movie S1.

Shear stress increases EC cell intracellular Ca2+.

A population of gut epithelial enterochromaffin cells is mechanosensitive and requires Piezo2 to convert force into serotonin release

Constanza Alcaino, Kaitlyn R. Knutson, Anthony J. Treichel, Gulcan Yildiz, Peter R. Strege, David R. Linden, Joyce H. Li, Andrew B. Leiter, Joseph H. Szurszewski, Gianrico Farrugia, and Arthur Beyder

PNAS. 2018. 115:E7632-E7641 DOI: 10.1073/pnas.1804938115