Lysine-specific histone demethylase 1A (LSD1) also known as lysine (K)-specific demethylase 1A (KDM1A) is a protein in humans that is encoded by the KDM1A gene. LSD1 is a member of a broad family of monoamine oxidases that requires FAD as a cofactor to catalyze demethylase activity. In addition, LSD1...