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. 2018 Feb 1;15(4-5):635–648. doi: 10.1080/15476286.2017.1356563

Figure 7.

Figure 7.

Schematic representation for the role of free tRNALeu. Under amino acid starvation condition, free tRNALeu interacts with EBP1 and enhances the activation of ErbB2/ErbB2 pathway. Finally, the downstream signaling mediated by RSK1/MSK2 facilitates cancer cell proliferation.