AKT1 and non-small cell lung carcinoma: The decrease in S6 phosphorylation and the increase in AKT phosphorylation in glutamine- or arginine-deprived cells were reversed after glutamine or arginine was added to medium, suggesting that replenishing glutamine or arginine reversed the decreased mTORC1 activity and increased mTORC2 activity in glutamine- or arginine-deprived NSCLC cells.