Interestingly, Gunaratne et al.’s [46] data show that RACK1 can combine with PTEN, so it is possible that RACK1 may affect cell growth and metastasis/invasion of NPC through PTEN/PI3K/Akt and FAK pathway, which we are planning to fully validate in the following studies. Here, AKT1 is linked to nasopharyngeal carcinoma.