WDTC1 and gastric cancer: Additionally, AdP inhibited the expression of p85, AKT, p‐p85, p‐AKT, multidrug resistance 1 (MDR1), and aryl hydrocarbon nuclear translocator (ARNT) in the PI3K/AKT/ARNT signaling pathway, which promoted apoptosis and necrosis in GC cells.