MTOR and osteoarthritis: The mTOR‐dependent autophagy induction of simvastatin‐conjugated gelatin hydrogel administration in 10‐week‐old osteoarthritis‐induced C57BL6/J mice was demonstrated by Tanaka et al. The hydrogel reduced mTOR phosphorylation and IL‐1β levels and escalated the LC3‐II/LC3‐I ratio.