Mechanism: | Furthermore, tRF‐16‐7X9PN5D could promote CRC cells' ability to proliferate, migrate, invade and obtain radiation resistance by targeting MKNK1. Finally, tRF‐16‐7X9PN5D could regulate eIF4E phosphorylation via MKNK1. This investigation indicated that tRF‐16‐7X9PN5D has an essential regulatory role in the radiation resistance of CRC by directly targeting MKNK1, and may be a new pathway for regulating the CRC radiosensitivity. |