Sentence examples for previously activated from inspiring English sources
Here, we show that nano-aAPC bound more TCR on and induced greater activation of previously activated compared to naive T cells, consistent with the hypothesis that nano-aAPC can bind to nanoclusters of TCR.
These DHSs do not function as classical enhancers, and we propose that they serve to maintain an active chromatin structure in previously activated T cells.
1– 4 Previously, activated macrophages were believed to exhibit antitumor activity by directly attacking tumor cells in the tumor microenvironment.
The benefits of this configuration are that 'antagonistic' operation of SMAs on the plate allows the significantly longer cooling time constant of previously activated elements to be shortened by means of active elements working against them during that phase.
Recently, the presence of CRT was reported in cytoplasmic membranes of trophozoites previously activated with Jurkat cells [ 17] or concanavalin A-activated trophozoites [ 32].
However, naïve T cell activation by antigen within the liver or the encounter of previously activated CD8+ T cells with antigen displayed in the liver results in the dysregulation of CD8+ T cell effector function.
Nonetheless, neither previously activated ("memory") CD4 nor naïve CD8 T-cells require CD28 for activation, and other costimulatory molecules can also provide the second signal necessary for initial activations of naïve CD4 cells [38], [39].
In contrast, re-activation of oxidative burst occurred during clinorotation if the cells were previously activated under 1 g conditions.
Moreover, T-cell receptor (TCR) re-stimulation of previously activated and expanded T cells in the absence of appropriate co-stimulation induces activation-induced cell death (AICD).
Palladium was deposited on CNF previously activated by boiling in hydrogen peroxide.
Previously activated regulatory T (TReg) cells that persist in the absence of antigen expression or in the presence of intermittent low-level antigen expression.
