Geroscience insights into difficult-to-treat rheumatoid arthritis: the role of unhealthy aging, comorbidity, and therapeutic complexity
Geroscience. 2025 Dec 27. doi: 10.1007/s11357-025-02049-y. Online ahead of print.ABSTRACTDifficult-to-treat rheumatoid arthritis (D2T RA) is an emerging challenge in aging populations, where disease persistence and therapeutic failure often reflect not only autoimmune dysregulation but also the cumu

