In the integrin-signal transduction pathway which FAK is central, except for the ras-MAPK pathway, there are also phosphatidylinositol-3-kinase (PI3K) and protein kinase B (serine/threonrine kinase, AKT) signal molecules.

• 以FAK为中心的整合素信号转导通路除了ras-MAPK信号途径外,还有磷脂酰肌醇-3激酶(phosphatidylinositol 3-kinase, PI3K)和蛋白激酶B即AKT(serine/threonrine kinase,AKT)信号分子的参与。