News

Two therapies — one approved and the other already in clinical testing — were seen in a study in mice to work to reduce brain shrinkage and prevent brain cell death. The therapies block a cellular pathway known to be responsible for neurodegeneration and brain cell death in mice. One of the…

The Alzheimer’s Disease Neuroimaging Initiative (ADNI) seeks help from leading experts, pharmaceutical companies and nonprofit organizations around the world to fight Alzheimer’s disease. Alzheimer’s disease is the most common cause of dementia among older adults, according to the Centers for Disease Control and Prevention (CDC). It is the fifth leading…

Sedatives increase the risk of pneumonia in people with Alzheimer’s disease, according to a recent study, acting as a reminder to physicians that non-medical approaches should be considered before drugs in these patients. The study, “Risk of pneumonia associated with incident benzodiazepine use among community-dwelling adults with…

Cardiovascular risk factors in middle age contribute later in life to amyloid-beta plaque in the brain, according to a comprehensive study that followed adults for more than 20 years. The findings underscore the idea that lifestyle factors are crucial drivers of Alzheimer’s disease. Importantly, this signals that Alzheimer’s is not inevitable, since…

People who have trouble detecting details in a test with figures may be at increased risk of Alzheimer’s disease later in life, according to a new study. This finding suggests that subtle changes in cognition may be identified long before more common symptoms of Alzheimer’s appear. The study, “Family History of Alzheimer’s…

The Alzheimer’s disease scientific community is changing its research focus from treatment to prevention, according to researchers from the University of Alabama at Birmingham (UAB). The shift has been driven by increased insights into the mechanisms of the disease, as well as better tools to study Alzheimer’s-associated brain changes…

Antibodies that ProMIS Neurosciences created to target molecules associated with Alzheimer’s inhibit the accumulation of the amyloid beta protein that is a hallmark of the disease. The company’s researchers used two computer algorithms, ProMI and Collective Coordinates, to predict amyloid beta misfolding and five disease-specific targets for antibodies, according to a presentation…

A nationwide case-control study conducted by researchers from the University of Eastern Finland found an association between mental and behavioral disorders and Alzheimer’s disease (AD). However, this effect was dependent on the time between the first signs of  psychiatric disorders and the diagnosis of Alzheimer’s. The study, “Hospital-treated mental…

The high concentration of vitamin B12 in Marmite — a distinctly British food spread that many say is an acquired taste — was found to increase levels of gamma–aminobutyric acid (GABA) chemicals in the brain, which may protect against neurological disorders like Alzheimer’s disease, epilepsy or depression. This is according…

The Alzheimer’s Foundation of America (AFA), which represents more than 2,600 member organizations nationwide, testified March 29 at a Senate hearing in Washington that discussed issues related to cognitive decline. The AFA’s brief to the Senate Special Committee on Aging described the state of Alzheimer’s disease and its impact on…