Researchers use a mathematical model and lab experiments to unravel the process through which tangles of the protein tau grow in length.... MNT · 6 days
Medical News Today: Alzheimer's: How do tau tangles grow?  MNT · 6 days
Researchers use a mathematical model and lab experiments to unravel the process through which tangles of the protein tau grow in length. more
Sleep deprivation accelerates Alzheimer's brain damage  SCIENCE DAILY · 4 weeks
A study in mice and people shows that sleep deprivation causes tau levels to rise and tau tangles to spread through the brain. Tau tangles are associated with Alzheimer's disease and brain damage. more
How do protein tangles get so long in Alzheimer's?  PHYS.ORG · 7 days
Early in the course of Alzheimer's disease—long before future patients begin to notice symptoms—neurofibrillary tangles composed of tau protein aggregates begin to form in their brain cells. How toxic these... more
The sleep-wake cycle regulates brain interstitial fluid tau in mice and CSF tau in humans  Science Magazine · 4 weeks
The sleep-wake cycle regulates interstitial fluid (ISF) and cerebrospinal (CSF) levels of amyloid-β (Aβ) that accumulates in Alzheimer... more
Lack of sleep is tied to increases in two Alzheimer's proteins  SCIENCE-NEWS · 4 weeks
In people and mice deprived of sleep, researchers found an increase in tau, a protein involved in Alzheimer’s disease, in the fluid bathing the brain. more
Study explains why women are more prone to Alzheimer’s disease  NEWS MEDICAL · 2 weeks
A study of 300 elderly individuals who underwent PET scans has revealed that women are more likely to develop the tau and beta-amyloid aggregates in the brain. more
'Lack of cleaning' in brain cells is central to Alzheimer's disease  SCIENCE DAILY · 4 days
An international research team has created a better understanding of Alzheimer's. They have shown that the cleaning system of the brain cells, the so-called mitophagy, is... more
USC researchers use AI to identify blood-based markers of Alzheimer's disease  NEWS MEDICAL · 3 weeks
Nearly 50 million people worldwide have Alzheimer's disease or another form of dementia. While age is the greatest risk factor for developing the disease, researchers believe... more
Detecting Alzheimer’s in Hispanic patients may be more difficult than non-Hispanics  NEWS MEDICAL · 3 weeks
Researchers at Shiley-Marcos Alzheimer's Disease Research Center, part of University of California San Diego School of Medicine, report that autopsies of patients diagnosed with Alzheimer's disease... more
Biggest ever map of human Alzheimer's brain  SCIENCE DAILY · 2 weeks
A study of the differences between healthy brains and those with Alzheimer's disease has produced largest dataset of its type ever. And the data is now freely available online for any scientist to use. more
Antiepileptic drug use by people with Alzheimer's disease linked to accumulation of hospital days  NEWS MEDICAL · 4 weeks
People with Alzheimer's disease who used antiepileptic drugs had a higher number of accumulated hospital days than people with Alzheimer's... more
Medical News Today: Diabetes and Alzheimer's: What's the link?  MNT · 1 day
Although scientists have linked Alzheimer's and diabetes, the exact connection has been difficult to unpick. A recent study now gives further insight. more
Leaky blood vessels may trigger Alzheimer's  MNT · 4 weeks
According to a recent study, leaky capillaries could be more important to the development of Alzheimer's disease than protein buildup in the brain. more
Medical News Today: Leaky blood vessels may trigger Alzheimer's  MNT · 4 weeks
According to a recent study, leaky capillaries could be more important to the development of Alzheimer's disease than protein buildup in the brain. more
Study reveals how exercise may protect against Alzheimer's disease  NEWS MEDICAL · 1 week
Athletes know a vigorous workout can release a flood of endorphins: "feel-good" hormones that boost mood. Now there's evidence that exercise produces another hormone that may improve memory and protect... more
Blood-clotting protein contributes to Alzheimer's  MNT · 2 weeks
Though experts typically name beta-amyloid plaques as the main culprits in Alzheimer's disease, new research finds another factor: a leaked blood protein. more
Blood-clotting factor may cause Alzheimer's disease  NEWS MEDICAL · 2 weeks
A protein known for its role in forming blood clots has been found to cause the characteristic cognitive decline of Alzheimer's disease. more
Medical News Today: How gum disease could lead to Alzheimer's  MNT · 3 weeks
Researchers find that an oral bacterium usually linked to gum disease also plays a role in Alzheimer's. This finding has led to a new therapeutic approach. more
Researchers demonstrate strong evidence connecting bacterial pathogen and Alzheimer's pathogenesisis  NEWS MEDICAL · 4 weeks
New science uncovers how an unlikely culprit, Porphyromonas gingivalis (Pg) - the bacterium commonly associated with chronic gum disease - appears to drive Alzheimer's disease (AD) pathology. more
It may be possible to restore memory function in Alzheimer's, preclinical study finds  SCIENCE DAILY · 4 weeks
New research reveals a new approach to Alzheimer's disease (AD) that may eventually make it possible to reverse memory loss, a hallmark... more
How exercise may protect against Alzheimer's  SCIENCE DAILY · 1 week
A hormone called irisin -- produced during exercise -- may protect neurons against Alzheimer's disease. more
Medical News Today: Blood-clotting protein contributes to Alzheimer's  MNT · 2 weeks
Though experts typically name beta-amyloid plaques as the main culprits in Alzheimer's disease, new research finds another factor: a leaked blood protein. more
Alzheimer's disease protection from exercise hormone irisin  NEWS MEDICAL · 1 week
Irisin is found to be protective against Alzheimer’s disease finds a new study. The results of the new study were published in the journal Nature Medicine. more
New Alzheimer's therapy with brain blood flow discovery?  SCIENCE DAILY · 7 days
By discovering the culprit behind decreased blood flow in the brain of people with Alzheimer's, biomedical engineers at have made possible promising new therapies for the disease. more
Alzheimer's: Could targeting this mechanism reverse memory decline?  MNT · 4 weeks
New study identifies gene expression changes behind memory loss and shows how targeting them reverses the loss temporarily in a mouse model of Alzheimer's. more
New science details discovery of bacterial pathogen in brains of Alzheimer's patients  SCIENCE DAILY · 4 weeks
New science uncovers how an unlikely culprit, Porphyromonas gingivalis (Pg) -- the bacterium commonly associated with chronic gum disease -- appears to drive Alzheimer's... more
Fibrinogen results in cognitive decline in Alzheimer’s disease, finds study  NEWS MEDICAL · 2 weeks
It has long been known that patients with Alzheimer's disease have abnormalities in the vast network of blood vessels in the brain. Some of these alterations may also... more
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