DNER and cancer: Several in vitro studies have evidenced the significant inhibition of cancer cells’ viability/survival, growth and proliferation [18,19,20,21,22,23,24,25,26,27,28,29,30,31,32], migration [18], angiogenesis [24,31,33,34], as well as perturbation in cell cycle progression [31,35] and the induction of apoptosis [18,20,23,24,29,31,36,37] after treatment with Bet.