specifically the tumor-promoting phorbol ester , 12-o-tetradecanoylphorbol-13-acetate , ( tpa ) , can replace the requirement for macrophages , apparently by mimicking the macrophage product interleukin 1 ( il1 ) .
C0031586
phorbol ester
C0039654
12-o-tetradecanoylphorbol-13-acetate