In a four-week mouse experiment, a bone-building hormone enlarged the spaces housing bone cells, while a drug that slows bone breakdown stabilised their local structure.In a four-week mouse experiment, a bone-building hormone enlarged the spaces housing bone cells, while a drug that slows bone breakdown stabilised their local structure.
In aged mice and cultured chondrocytes, swimming and a targeted PGC-1α-activating nanoparticle suppressed senescence and altered glycolysis to protect joints.In aged mice and cultured chondrocytes, swimming and a targeted PGC-1α-activating nanoparticle suppressed senescence and altered glycolysis to protect joints.