Melanotan II (Tan Jabs): Why They're Not Worth The Risk Melanotan What It Is and Its Relation to Skin Cancer Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Melatonin as a master regulator of cell death and inflammation: molecular mechanisms and clinical implications for newborn care Cell Death & Disease Melatonin suppresses cancer cell proliferation, DNA repair and expression of the oncogene TRIP13 Cell Death Discovery