(250228) -- BEIJING, Feb. 28, 2025 (Xinhua) -- A research team of Peking University (PKU) conducts research of tumor cachexia in a laboratory at PKU in Beijing, capital of China, on March 29, 2024. TO GO WITH "China Focus: Chinese scientists unravel mystery behind extreme weight loss in advanced cancer patients" (PKU/Handout via Xinhua)















