LondonLight from cells’ own chemistry reveals their activity.
It reads immune-cell function from an ordinary blood draw already banked worldwide.
Energy-carrying molecules glow faintly on their own, and that glow shifts between a resting and a working cell.
The method still needs testing against a clinical reference before any diagnostic use.
How each outlet framed it
- Phys.org
- highlights optical imaging revealing immune cell metabolism without sample alteration, expanding clinical utility of blood draws
Sources: Phys.org