Dynamic changes of CSF sTREM2 in preclinical Alzheimer’s disease: the CABLE study

Abstract

CSF sTREM2 levels are dynamic in preclinical AD. Aβ pathology is associated with a decrease in CSF sTREM2 in the absence of tau deposition and neurodegeneration. However, tau pathology and neurodegeneration are associated with an increase in CSF sTREM2.