Revised role for actin-rich protrusions in T-cell activation:
@franbottanelli.bsky.social @probablycarmen.bsky.social et al reframe them as sites of enhanced receptor activation by exclusion & clustering dynamics, rather than pre-enrichment of signaling components
link.springer.com/article/10.1...
Actin-rich protrusions densely cover the surface of T cells and are well characterised for their role in migration. Recent studies have uncovered their contribution to antigen surveillance and immune ...
