Systemic BCG immunization induces persistent lung mucosal multifunctional CD4 T(EM) cells which expand following virulent mycobacterial challenge.

IL-23 induces the polarization of virgin CD4 T-cells in T helper 17 cells (Th-17), which leads to the production of IL-17, a pro-in fl ammatory cytokine found at high levels in

To determine the role of PGRN in the development of naturally CD4 + CD25 + Foxp3 + cells, we used flow cytometry to analyze the numbers of CD4 + CD25 + Foxp3 + cells in lymphocytes

effects of CsA and Tac on the differentiation of naı¨ve CD4 + T cells into cytokine-producing memory T cells as well as on the actual cytokine secretion from memory CD4 + T cells

Tabela C.37: Quadro comparativo de resultados médios obtidos para o grupo de projectos MP_Net13, na expA.. Tabela C.41: Alocação e escalonamento obtidos para MP_Net14_1_5,

CD4+ T cells play a central role in coordinating the immune response to alloantigens by secreting cytokines to, amongst other things, attract effector cells such as CD8+ T

Regulatory T cells (Treg), in particular the CD4 + CD25 + cell subset, appear to control the immune competence of host response triggered by the presence of parasites,

Cytokine production of CD8+ immune T cells but not of CD4(+) T cells from Toxoplasma gondii -infected mice is polarized to a type 1 response following

CM CD4 + T cells were depleted following SIV infection among all SIV-infected animals (Figure 4B), and the co-infected animals failed to generate a CM CD4 + T cell response