Calcium-independent PLA2 expression (panel B) did not change after short-term infection, whereas iPLA2 expression increased 1.8 fold in E. coli treated INS-1E cells after long-term infection in comparison to control cells in the same incubation period (line 4 vs line 3) and to short-term infected cells (line 4 vs line 2). The gene discussed is PLA2G2A; the disease is infection.