Dynamic remodeling of microglial responses in Alzheimer’s disease: heterogeneous states, spatiotemporal progression, and immunometabolic dysregulation
Alzheimer’s disease (AD) is characterized by progressive neuroinflammation involving microglia whose functional responses extend far beyond the classical M1/M2 framework and form a dynamically heterogeneous continuum. Here, we review recurrent disease-associated microglia (DAM) states and transcriptional programs, incl...