Figure 3
From: IgE induces proliferation in human airway smooth muscle cells: role of MAPK and STAT3 pathways
IgE induces MAPK and Akt phosphorylation in HASM cells. (A) Phosphorylation of MAPKs (ERK1/2, p38, and JNK) and Akt were assessed by immunoblotting from total cell lysates of IgE-stimulated HASM cells as described in Materials and Methods section. (B) Phosphorylation intensity was measured be densitometry analysis and expressed as fold increase over time zero of the ratio of phospho over total levels (n = 3).