Niacin attenuates the production of pro-inflammatory cytokines in LPS-induced mouse alveolar macrophages by HCA2 dependent mechanisms
Explores protective effect of niacin on lung tissue by dosing mouse lung white blood cells with niacin and exposing them to inflammatory toxins (Lipopolysaccharides). This demonstrated strong anti-inflammatory effects of niacin ( reduced levels of TNF-α, IL-6 and IL-1β) and that the protective effect depends on expression of GPR109A.