The regulation of the Hedgehog (Hh) pathway by the kinase DYRK1A is controversial. Here the authors uncover a novel inhibitory activity of DYRK1A that functions to destabilize the Hh downstream transcription factor GLI1 by destabilizing actin and preventing the nuclear accumulation of protective MKL1/JMJD1A complexes.
- Philipp Schneider
- Juan Miguel Bayo-Fina
- Matthias Lauth
