Clonal AnergyHLA-DR7 AntigenImmune ToleranceT-LymphocytesLymphocyte ActivationClone CellsReceptors, Antigen, T-CellInterleukin-2Mice, TransgenicApoptosisCD4-Positive T-LymphocytesMice, Inbred BALB CApoptosis Regulatory ProteinsCaspasesCaspase 3Inhibitor of Apoptosis ProteinsProto-Oncogene Proteins c-bcl-2Psychological TheoryDNA FragmentationIn Situ Nick-End Labelingbcl-2-Associated X ProteinSignal TransductionCell Line, TumorX-Linked Inhibitor of Apoptosis ProteinCell SurvivalCells, CulturedApoptosis Inducing FactorCASP8 and FADD-Like Apoptosis Regulating ProteinTheory of MindCaspase 9Caspase InhibitorsNursing TheoryFas Ligand ProteinCaspase 8MitochondriaEnzyme ActivationTumor Suppressor Protein p53Flow CytometryTumor Cells, CulturedCell ProliferationCytochromes cbcl-X ProteinCell LineMice, Inbred C57BLAnnexin A5Cell CycleBlotting, WesternCell DivisionProto-Oncogene ProteinsAmino Acid Chloromethyl KetonesCysteine Proteinase Inhibitors