It is conceivable that the multifaceted functions of LSD1 might account for its role in several different cellular processes in normal and cancer cells [66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94]. Here, KDM1A is linked to cancer.