AUTHOR=Man Tian-Ming , Ma Yun , Zhao Yu-Gang , He Qian-Song , Li Guo-Shuai , Wu Xin-Fang TITLE=Machine learning-driven insights into lipid metabolism and inflammatory pathways in knee osteoarthritis JOURNAL=Frontiers in Nutrition VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1552047 DOI=10.3389/fnut.2025.1552047 ISSN=2296-861X