ADF Winter School-An exciting concept of the Arbeitsgemeinschaft Dermatologische Forschung to connect young scientists and clinician scientists in De…

2016

Nutritional control of IL-23/Th17-mediated autoimmune disease through HO-1/STAT3 activation

2017

AbstractThe nutritional curcumin (CUR) is beneficial in cell-mediated autoimmune diseases. The molecular mechanisms underlying this food-mediated silencing of inflammatory immune responses are poorly understood. By investigating antigen-specific immune responses we found that dietary CUR impairs the differentiation of Th1/Th17 cells in vivo during encephalomyelitis and instead promoted Th2 cells. In contrast, feeding CUR had no inhibitory effect on ovalbumin-induced airway inflammation. Mechanistically, we found that CUR induces an anti-inflammatory phenotype in dendritic cells (DC) with enhanced STAT3 phosphorylation and suppressed expression of Il12b and Il23a. On the molecular level CUR …