Abstract
Cell. 2025 Dec 24;188(26):7337-7354. doi: 10.1016/j.cell.2025.11.033.
ABSTRACT
A marked evolution in Alzheimer's disease (AD) therapy research is ongoing. In this perspective, we highlight emerging outcomes of tau-targeting approaches with disease-modifying potential evidenced by PET-based slowing of tau accumulation and early signs of cognitive benefit. We outline how decades of iterative amyloid β (Aβ)-trial refinement leading to the recent successes of approved anti-Aβ therapies have set the stage for accelerated optimization of next-generation trials. We summarize key learnings from first-generation tau immunotherapies and how these paved the way for early achievements in tau trials, while many challenges remain. Finally, we discuss the back-translation of clinical outcomes into fundamental insights on human tau pathobiology, and we outline challenges and future directions for AD therapy development including combination therapy and targets beyond Aβ/tau. Together, this provides a framework for next-generation AD and tau-therapy development toward increasingly efficient disease-halting interventions.
PMID:41448139 | DOI:10.1016/j.cell.2025.11.033
UK DRI Authors
