AUTHOR=Borrás Consuelo , Viña José , Mas-Bargues Cristina TITLE=Editorial: Frailty- and age-associated diseases: possibilities for intervention (Volume 2) JOURNAL=Frontiers in Aging VOLUME=Volume 6 - 2025 YEAR=2026 URL=https://www.frontiersin.org/journals/aging/articles/10.3389/fragi.2025.1759325 DOI=10.3389/fragi.2025.1759325 ISSN=2673-6217