AAIC 2025 Abstract
CSF YKL‐40 demonstrates stage‐specific effects of astrocytic reactivity on Alzheimer's Disease pathology
Study in peopleMechanisms
Abstract
Background: Astrocytic and microglial reactivity play a significant role in AD pathology, yet studies show conflicting results. There is growing evidence of several microglial responses, either neuroprotective or neurotoxic 1,2 .



