MAPK7 gene controls proliferation, migration and cell invasion in osteosarcoma.

Osteosarcomas (OS) are the most common malignant bone tumors, and the identification of useful tumor biomarkers and target proteins is required to predict the clinical outcome of patients and therapeutic response as well as to develop novel therapeutic strategies. In our previous study, MAPK7 has been identified as a candidate oncogene, and a promising prognostic marker for OS. Sequential activation of protein kinases within the mitogen-activated protein kinase (MAPK) cascades is a common mechanism of signal transduction in many cellular processes.