Thulesen, S Superantigens are presented by and activate thymocytes from infants. [electronic resource] - Experimental and clinical immunogenetics 1999 - 226-33 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0254-9670 Standard No.: 10.1159/000019114 doi Subjects--Topical Terms: Antigen Presentation--immunologyAntigen-Presenting Cells--immunologyAntigens, CD--immunologyApoptosis--immunologyCD4-Positive T-Lymphocytes--immunologyCD8-Positive T-Lymphocytes--immunologyCells, CulturedChild, PreschoolEpithelial Cells--immunologyFlow CytometryHLA-DR Antigens--immunologyHumansInfantInfant, NewbornSuperantigens--immunologyT-Lymphocytes--immunologyThymus Gland--cytology