Dr. Sang-Han Lee is a faculty member at the School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea. He earned his Ph.D. from the University of Tokyo (Major in Pharmaceuticals–Life Science) and then moved to Columbia University (1996–1997) and Rockefeller University (1997–1999). After 5 years of research experience at the Korea Research Institute of Bioscience and Biotechnology, he finally came back to his current position (2005–present). His recent publications include several papers published in Food Chemistry, Food and Chemical Toxicology, Antioxidants, Scientific Reports, Molecular Nutrition and Food Research, etc. He focuses on autophagic signaling and the investigation of the relationship between skin aging and melanogenesis using food-derived ingredients and natural products.