Movie 1

Neutrophil transendothelial migration. Timelapse of neutrophils transmigrating through TNF-α-stimulated human umbilical vein endothelial cell (HUVEC) monolayers on the single interface micropillar system (E_eff = 1.3 / 8.6 kPa), with VE-cadherin (green) and micropillars (grey). VE-cadherin was labeled by a non-function blocking antibody.