The Association of Alzheimer’s Disease and Related Dementias Blood-Based Biomarkers With Depressive Symptoms
Research Summary: Depressive symptoms are common in older adults and have been associated with risk of Alzheimer’s disease and Alzheimer’s disease and related dementias (AD/ADRD), but the mechanisms and biomarkers underlying this relationship remain unclear. Prior studies have reported associations between depressive symptoms and AD/ADRD pathologies, sometimes before cognitive symptoms