KDM1A and cancer: A large number of studies have highlighted the pivotal role of LSD1 in several cellular processes in normal and cancer cells such as control of stemness, differentiation [12,22,23], cell motility, epithelial-to-mesenchymal transition [10,25,26], autophagy [9,27], senescence [28], neurodegenerative diseases [29,30], and metabolism [31].