Strengell, Mari IFN-alpha regulates IL-21 and IL-21R expression in human NK and T cells. [electronic resource] - Journal of leukocyte biology Aug 2004 - 416-22 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0741-5400 Standard No.: 10.1189/jlb.1003488 doi Subjects--Topical Terms: DNA-Binding Proteins--metabolismHumansInterferon-alpha--metabolismInterleukin-21 Receptor alpha SubunitInterleukins--geneticsKiller Cells, Natural--metabolismPromoter Regions, GeneticRNA, Messenger--metabolismReceptors, Interleukin--geneticsReceptors, Interleukin-21STAT3 Transcription FactorT-Lymphocytes--metabolismTrans-Activators--metabolismUp-RegulationInterleukin-21