The studies of Zhao Lu, Cao Bo, and Li Tian showed that a number of Chinese herbal medicines could inhibit the proliferation of renal cancer cells by blocking the PI3K-Akt signalling pathway and partially led to autophagy of renal cancer cells and promoted apoptosis of renal cancer cells; and the studies of Wu Borong demonstrated that the PI3K-AKT signalling pathway was able to regulate the apoptosis of tumour cells through the regulation of a number of immune factors, as well as regulate the anti-tumour-related response [13,14,15,16,17]. The gene discussed is PIK3CG; the disease is neoplasm.