Astrocytic endoplasmic reticulum stress as an amplifier of neuroinflammation and neurodegeneration in Alzheimer’s disease: a narrative review
Alzheimer’s disease (AD) is increasingly recognized as a multicellular neuroimmune disorder in which proteostatic failure, metabolic dysfunction, and sustained glial activation interact to accelerate synaptic loss. This narrative review examines endoplasmic reticulum (ER) stress in astrocytes as a mechanistic link amon...