Hypoxia-inducible factors (HIFs) have important roles in ischaemic and inflammatory diseases and strategies aimed at therapeutically modulating hypoxia signalling pathways are gaining considerable attention. Here, Eltzschig and colleagues focus on a set of oxygen-sensing prolyl hydroxylases — which are responsible for marking HIFs for proteasomal degradation — and assess their emerging potential as therapeutic targets.
- Holger K. Eltzschig
- Donna L. Bratton
- Sean P. Colgan
