Movie 1.

Macrophages in Zone 2 (+) migrating with media only.

Macrophages migrate persistently and directionally upon entering 2D confinement in the presence of extracellular matrix

Matthew W. Stinson, Summer G. Paulson, Ethan M. Carlile, and Jeremy D. Rotty

Biology Open 2025. 14:None-None; doi: 10.1242/bio.061782