While quercetin and luteolin occupied a very important position in the network, some targets were regulated by multiple compounds and may play important roles in the treatment of ALI, such as prostaglandin G/H synthase 2 (PTGS2), peroxisome proliferator‐activated receptor gamma (PPARG), adenosine receptor A1 (ADORA1) and tumour necrosis factor (TNF) (Figure 1A; Table 2). The gene discussed is PTGS2; the disease is acute respiratory distress syndrome.