Focal adhesion kinase inhibitors prevent osteoblast mineralization in part due to suppression of Akt-mediated stabilization of osterix.

Focal Adhesion Kinase (FAK) is an important regulator of tumor cell proliferation, survival and metastasis. As such it has become a therapeutic target of interest in cancer. Previous studies suggested that use of FAK tyrosine kinase inhibitors (TKIs) blocks osteolysis in models of bone metastasis.