Abstract Osteosarcoma is the most common primary malignant tumor of bone derived from osteoblasts. which is a noteworthy threat to the health of children and adolescents. In this study. we found that MCM8 has significantly higher expression level in osteosarcoma tissues in comparison with normal tissues. https://www.ngetikin.com/special-pick-MVP4-Moisture-Vapor-Protection-Anti-Fracture-and-Noise-Reduction-Membrane-special-save/