Figure 3.

p38 activation promoted cytokine-activated T (Tck) cell proliferation. CFSE-labelled Tck cells were differentiated in the presence or absence of SB202190. (a) Proliferation of CFSE-labelled Tck ± SB202190 after 8 days. A representative of seven experiments is shown. (b) and (c) Proliferation and apoptosis of Tck ± SB202190 over 8 days. (d) The proportion of Tck ± SB202190 in S and G₂ phases of cell cycle at indicated days (a representative of four experiments). (e) Cell number in Tck ± SB202190 cultures at day 8.