During atherosclerosis, endothelial cells release purines in response to oxidized phospholipids. Here, Hitzel et al. show that oxidized phospholipids activate an MTHFD2-regulated gene network in endothelial cells which reprograms amino acid metabolism towards production of purines and thus compensates for their loss.
- Juliane Hitzel
- Eunjee Lee
- Ralf P. Brandes