Artemisinin B is a drug which may improve spatial memory in dementia patients and alter the levels of inflammatory cytokines in the hippocampus and the cortex. Artemisinin B may inhibit neuroinflammation and exert neuroprotective effects on cognitive functions by modulating the TLR4-MyD88-NF-κB signaling pathway. Artemisinin B has shown potential in the treatment of neuroinflammatory diseases.
D-Mannuronic Acid is a blocker of the TLR2 and TLR4 downstream signaling pathway. D-Mannuronic Acid effectively inhibits mRNA expression of MyD88 and p65, major subunit of nuclear factor-kappaB.