LFA-1 signals to promote actin polymerization and upstream migration in T cells
N. H. Roy, S. H. Kim, A. Buffone, D. Blumenthal, B. Huang, S. Agarwal, P. L. Schwartzberg, D. A. Hammer, J. K. Burkhardt
This study shows that LFA-1 signaling, but not VLA-4, drives cytoskeletal changes enabling T cells to migrate upstream against shear flow.
bioRxiv · Apr 29, 2020Cell Biology