Scientists Discover Hidden “Footprint of Death” That Could Transform How We Fight Disease

Researchers at La Trobe University identified substrate-bound extracellular vesicles they call F-ApoEVs that mark sites of cell death.

The team published the findings in Nature Communications on 15 October 2025.

F-ApoEVs guide immune cells to clear dying cell debris and may help prevent inflammation.

Early laboratory tests showed influenza virus can hide inside F-ApoEVs and spread to nearby cells.

The work involved collaborators at WEHI and Toronto Metropolitan University and was led by Stephanie Rutter and Ivan Poon.