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Regular Exercise May Fend Off Alzheimer’s Disease, Researchers Say

Researchers have found an association between fitness and blood flow to areas of the brain where the hallmark tangles and plaques of Alzheimer’s disease (AD) are typically detected. The study, “Cardiorespiratory fitness modifies the relationship between myocardial function and cerebral blood flow in older adults,” was published in the journal…

Chronically Active Innate Immune System Seen as Likely Cause of Dementia in Alzheimer’s Patients

Chronic activation of the innate immune system is the main cause of a range of symptoms common to different neurodegenerative diseases, namely dementia, which is often associated with Alzheimer’s disease, researchers at the University of Adelaide reported. Their study, titled “The Enemy within: Innate Surveillance-Mediated Cell Death, the Common Mechanism…

ALS Drug, Riluzole, Being Tested in Alzheimer’s Patients May Work by Protecting Neurons

Riluzole, a drug approved for the treatment of amyotrophic lateral sclerosis (ALS), might reverse genetic changes often observed in patients with Alzheimer’s disease and age-related cognitive decline. The findings support a clinical trial now exploring if riluzole is beneficial for Alzheimer’s patients. Researchers at Rockefeller University have previously shown that…