We aimed to characterize the expression of indoleamine 2,3-dioxygenase (IDO) or IDO-induced tryptophan degradation-dependent pathways, which may lead to suppression of T cells and possible protection against atherosclerosis.
Department of Clinical Chemistry, University of Tampere, Medical School, and Tampere University Hospital, Centre for Laboratory Medicine, Tampere, Finland. petri.niinisalo@uta.fi