Extracts from two herbs, including a natural extract from Gardenia jasminoides J. Ellis (GJ-4) (Liu et al., 2021) and bisabolane-type sesquiterpenoids isolated from turmeric (Ti et al., 2021), were mentioned here to antagonize Alzheimer’s disease (AD) and infection through inactivating STAT1. The gene discussed is STAT1; the disease is Alzheimer disease.