A systematic assessment of hydroxyapatite nanoparticles used in the treatment of melanoma

Melanoma is a highly malignant skin tumor which is prone to recurrence and metastasis. Hydroxyapatite nanoparticles (nHAPs) were reported to possess a suppressive effect on proliferation of various tumor cells in vitro. This study aimed to assess in vitro and in vivo anti-tumor ability and biosafety of the nHAPs used in the treatment of melanoma. Three types of nHAPs with different morphology and crystallinity were synthesized. In vitro cell...