Science & Environment
Scientists discover a surprising clue to why some brains resist Alzheimer’s
Source: All Top News -- ScienceDaily · Published
Why do some people stay mentally sharp even when their brains show signs of Alzheimer’s disease? Scientists in the Netherlands may have uncovered an important clue hidden in a rare group of immature brain cells. Researchers discovered that these cells remain present even in peopl
Why do some people stay mentally sharp even when their brains show signs of Alzheimer’s disease? Scientists in the Netherlands may have uncovered an important clue hidden in a rare group of immature brain cells. Researchers discovered that these cells remain present even in people over 80, but their behavior differs dramatically between those who develop dementia and those who remain cognitively healthy.
Related stories
Scientists find a way to fight Alzheimer’s brain damage without removing toxic tau
Scientists have found a promising way to protect the brain from Alzheimer’s-related damage by blocking immune cells that contribute to the destruction of neurons. In mice, the treatment preserved roughly 40% more tissue in memory centers and improved memory, even without removing
All Top News -- ScienceDaily ·
Do spiders dream? Scientists just found a surprising clue
Scientists have discovered that spiders may sleep in ways surprisingly similar to humans, complete with distinct sleep stages and a dream-like REM state. Researchers at the University of Bonn studied the Australian jumping spider Portia fimbriata, a remarkably clever hunter known
All Top News -- ScienceDaily ·
Scientists solve a 30-year mystery behind inflammatory bowel disease
Scientists have identified a hidden cause of inflammatory bowel disease: antibodies that disable the immune system’s natural ability to control inflammation, potentially explaining severe illness in thousands of patients. The breakthrough also solves a 30-year genetic mystery and
All Top News -- ScienceDaily ·
Chinese scientists discover “D-rex,” a giant fungus with roots stretching back 65 million years
Scientists have discovered a giant new fungus in China that grows up to 20 inches tall and weighs nearly five pounds, making it the largest known of its kind. Dubbed “D-rex,” its evolutionary lineage appears to have emerged shortly after the dinosaurs went extinct, raising intrig
All Top News -- ScienceDaily ·
Scientists discover how pancreatic cancer rewrites its DNA to escape treatment
Scientists have discovered how pancreatic cancer cells continually reshape their genetic makeup to become more aggressive, spread, and evade treatment. In laboratory experiments, blocking a key gene reversed some of these dangerous changes, revealing a potential new way to fight
All Top News -- ScienceDaily ·