nystatin drug pathway nystatin pharmacodynamics pathway 2013-09-05T17:29:50Z PW:0001458 The pathway of nystatin-target interactions and of the biochemical or physiological responses to drug. Nystatin interacts with both the fungal ergosterol and the host cholesterol but its afinity for ergosterol is higher. The interaction with cholesterol impacts on the uptake and activity of the anti-angiogenic endostatin. pathway vpetri