Alzheimer's disease

After an analysis of data from over 131,000 people, researchers found that drinking coffee and tea daily seems to guard against the development of Alzheimer's disease and other forms of cognitive decline - caffeine may be the key protective compound.

Scientists have uncovered an intriguing link between infection and brain health, finding that a common bacterium may advance cognitive decline. It's the latest evidence suggesting that bacteria and infections play a key role in destroying our brains.

For some time, we've known that it's rare to see people with both cancer and Alzheimer's diseases. Now, scientists believe they may have found why, discovering a molecule in cancer cells that clears problem proteins from the brain.

Using the largest sample of super-agers to date, scientists have found convincing evidence that supports what many of us have suspected: Longevity isn’t just about healthy lifestyle choices, but also a good draw in the genetic lottery.

A new study from Northwestern University offers hope to Alzheimer's patients and their caregivers. If researchers there are correct, their new small-molecule NU-9 drug may be able to stop the disease long before it begins ruining lives.

Scientists have failed to show that weight-loss wonder drug semaglutide can also slow the progress of Alzheimer's disease (AD), as two two-year clinical trials end in disappointment for patients, medical scientists and drugmaker Novo Nordisk.

One of the brain’s biggest benefits from exercise – the birth of new neurons – may not even require any movement. Instead, the beneficial “packages” circulating in the blood after working out can be successfully transferred to others.

Boosting levels of a certain molecule that declines with age restored the function of hundreds of brain genes and reversed memory loss in Alzheimer’s disease models, fixing the RNA splicing errors that drive damage to critical neurons.

Researchers at MIT have created a revolutionary platform to treat a vast array of neurological diseases and mental illnesses. It could not only prove more effective than traditional methods, but also negate the need for invasive brain surgery.

New research has found that the loss of social memory – recognizing friends and family – in Alzheimer's disease (AD) could come down to specific structures around brain cells. And targeting this delicate scaffolding may potentially prevent this heartbreaking stage in cognitive decline.

Researchers have uncovered a shared brain cell breakdown mechanism behind Alzheimer’s and Parkinson’s diseases, revealing how two different proteins can disrupt neurons in the same devastating way.

A new study has revealed that Alzheimer's disease breaks apart nerves and blood vessels in fat tissue throughout the body. The finding could help explain the disease's ravages beyond mental impairment and offers hope for better patient care.