GRN and chondrosarcoma: Afterwards, apoptosis, proliferation and wound closure were determined again in SW‐1353 wild‐type cells and PGRN KD SW‐1353 cells, and the results showed that shPGRN‐mediated PGRN interference partly abolished the effect of miR‐29b‐3p mimic on apoptosis, proliferation and wound closure (Fig. 6G–L), suggesting that miR‐29b‐3p affect the cellular functions of chondrosarcoma cells through regulating PGRN expression.