Mapping subcellular H2O2 dynamics reveals tissue specific redox patterns in Drosophila
Lucie A.G. van Leeuwen, Silvia Casanova, Oisharja Rahman, Maura C Hooiveld, Desiree M C Smakman, Jan-Paul Lambooij, Tobias B. Dansen, Aniek Janssen, Hayley J. Sharpe
The paper develops FlyPer, a Drosophila H2O2 biosensor toolkit, to measure subcellular H2O2 dynamics in vivo, revealing tissue-specific redox patterns during development and stress.
bioRxiv · Aug 24, 2026 · PreprintCell Biology