VSX2 and inflammatory bowel disease: The transcription coactivator in the Hippo pathway,[23] Yes‐associated protein (YAP), was then taken into consideration, as targeting YAP has been found to alleviate acute liver injury and inflammatory bowel disease by changing macrophage polarization.[24] Western blot demonstrated that exposure of the microglia to 0–200 ng mL−1 rET‐1 for 24 h significantly increased the protein levels of the YAP (Figure 4C,D).