HOXA5 overexpression promotes osteosarcoma cell apoptosis through the p53 and p38α MAPK pathway.

Osteosarcoma is the most common malignant bone tumor in children and adolescents. Aberrant expression of HOXA5 results in various diseases, including cancers. However, the specific function and molecular mechanism of HOXA5 in osteosarcoma is not fully understood.