Polo‐like kinase 4 inhibitor CFI‐400945 suppresses liver cancer through cell cycle perturbation and eliciting antitumor immunity

We show that by targeting a centrosome regulator, PLK4, to activate the cytosolic DNA sensing-mediated immune response, CFI-400945 effectively restrained tumor progression through cell cycle inhibition and inducing antitumor immunity to achieve a durable suppressive effect even in late-stage mouse HCC.