MST1 and non-small cell lung carcinoma: For example, STK4 exerts an antiproliferative effect in NSCLC in vitro and in vivo, which attributes to the induction of apoptosis,32 STK4 promotes cell apoptosis via enhancing mitochondrial damage by ROCK1/F‐actin signaling pathways in NSCLC,33 genetic deletion of Mst1/2 from a novel transgenic mouse model induces aggressive NSCLC in the lungs.34