美国总统特朗普签署关于生物医药研究的命令。

Core Points - The article discusses President Trump's signing of an executive order focused on biomedical research [1] Group 1 - The executive order aims to enhance the United States' position in biomedical research and innovation [1] - It emphasizes the importance of collaboration between government, academia, and the private sector to accelerate research and development [1] - The order outlines specific goals, including increasing funding for biomedical research and streamlining regulatory processes [1]