Drug Gene Type Source phentolamine ALDH1A3 0.0000115=UP(MCF7) CMAP phentolamine CYP1A1 0.0000115=UP(MCF7) CMAP phentolamine CYP1B1 0.0000115=UP(MCF7) CMAP phentolamine APP 0.0000126=UP(HL60) CMAP phentolamine LINC00273 0.0000126=UP(PC3) CMAP