
Id1 expression promotes peripheral CD4+ T cell proliferation and survival upon TCR activation without co-stimulation
Keywords: BrdU; 5-bromo-2-deoxyuridine; DN; double negative; DP; double positive; ELISA; enzyme-linked immunosorbent assay; EMSA; electrophoretic mobility shift assay; Id; inhibitor of differention; IKK; IκB kinase; IL; interleukin; PI; propidium iodide; TCR; T ce