GAS5 and colorectal cancer: A negative functional loop constituted by the lncRNA GAS5-YAP-YTHDF3 axis was revealed in colorectal cancer, as GAS5 interacts with the WW domain of YAP to facilitate YAP shuttling from the nucleus to the cytoplasm and YAP phosphorylation; subsequently, YAP is degraded in a ubiquitin-mediated manner to inhibit CRC progression.