Kaempferol, a plant flavonoid, and its glycosylated derivative, kaempferol-3-O-rhamnoside (K-3-rh), have the potential for anti-inflammatory, antioxidant, and anti-asthmatic effects in an asthma model mouse by diminishing inflammatory cells, IL-4 and IL-13, TNF-α as well as IgE immunoglobulin [32]. The gene discussed is IL13; the disease is asthma.