GRN and chondrosarcoma: Thus, we speculated that miR‐29b‐3p might induce chondrocyte apoptosis and cell cycle arrest by targeting PGRN, which was validated by the fact that recombinant PGRN or shPGRN‐mediated PGRN knock‐down reversed the effect of miR‐29b‐3p mimic on apoptosis, proliferation and wound closure of chondrosarcoma cells.