The AMPKa2/PHF2 axis is critical for turning over lipid droplets during muscle stem cell fate
Delia Cicciarello, Sandrine Mouradian, Melodie Pitchecanin, William Jarassier, Anita E. M. Kneppers, Rémi Mounier, Laurent Schaeffer, Isabella Scionti
This study identifies the AMPK2/PHF2 axis as essential for lipid droplet turnover in muscle stem cells during regeneration, showing that PHF2 promotes lipid droplet-mitochondria contact.
bioRxiv · Jan 18, 2025 · PreprintCell Biology