AUTHOR=Li Na , Mu Xiaoying , Zhang Shudong , Wang Huaxin TITLE=Recent advances in the multifaceted mechanisms of catalpol in treating osteoporosis JOURNAL=Frontiers in Pharmacology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1560715 DOI=10.3389/fphar.2025.1560715 ISSN=1663-9812