ON THE COVER
Tunneling nanotubes (TNTs) are considered as a long and short distance route for cell-to-cell communication. In this cover image, FLIM-STED nanoscopy revealed that TNT1 between H28 cells contained three cytoskeleton proteins (white) including actin (blue), tubulin (pink), and vimentin (orange).

Image © 2024 Bénard et al.