MST1 and malignant colon neoplasm: For example, high expression or intranuclear enrichment of YAP/TAZ was detected in liver, mammary gland, lungs, and colon cancers.32, 33 In our study, the expression of MST1 was significantly down‐regulated in NKTCL tissues and cell lines, while the expression of YAP was significantly up‐regulated.