[참고 논문] - Melatonin enhances sensitivity to fluorouracil in oesophageal squamous cell carcinoma through inhibition of Erk and Akt pathway..Cell Death Dis. 2016 Oct 27; 7(10): e2432. - Doxorubicin resistance in breast cancer is driven by light at night-induced disruption of the circadian melatonin signal. J Pineal Res 2015 Aug; 59(1): 60-9. - Melatonin synergizes the chemotherapeutic effect of 5-..