Dr. Nie obtained his Ph.D. from Sun Yat-sen University in 2020 and completed his postdoctoral research at South China University of Technology in 2023. He is currently with Guyu Biotechnology Group, where his research focuses on cellular senescence, skin aging, and cosmeceutical ingredients. He has authored 10 SCI-indexed papers, including Cell Death & Differentiation, the Journal of Gastroenterology and Hepatology, and JNCI-Journal of the National Cancer Institute. He has served as principal investigator for grants from the National Natural Science Foundation of China, the Young Scholar Project of the Guangdong Basic and Applied Basic Research Foundation, and the China Postdoctoral Science Foundation.