Scientists reverse Alzheimer’s in mice with breakthrough nanotechnology

A new nanotechnology treatment reversed Alzheimer’s symptoms in mice by restoring the brain’s natural cleanup system. The specially engineered nanoparticles helped clear toxic amyloid proteins from the brain and repair the blood-brain barrier, which normally protects and regulates the brain’s environment. In one striking experiment, elderly mice treated with the therapy later behaved like healthy younger mice.


http://dlvr.it/TSb9DB

Scientists discover hidden “winds” inside cells that could explain cancer spread

Cells aren’t as passive as scientists once thought—they actively create internal currents to move proteins quickly and efficiently. These “cellular winds” push materials to the front of the cell, enabling faster movement and repair. Discovered by chance and confirmed with advanced imaging, this system challenges decades of textbook biology. It may also reveal why some cancer cells spread so rapidly.


http://dlvr.it/TSZqjG

Scientists reversed memory loss by recharging the brain’s tiny engines

Researchers have shown for the first time that malfunctioning mitochondria — the cell’s energy generators — may directly cause cognitive decline in neurodegenerative diseases. By creating a new tool that temporarily boosts mitochondrial activity in the brain, scientists restored memory performance in mouse models of dementia. The discovery hints that energy failure inside neurons could happen before brain cells die, potentially offering a new target for future Alzheimer’s treatments.


http://dlvr.it/TSZkFw

Transitioning from Spouse to Caregiver Presents a Confusing Dynamic

Dear Carol: My husband and I have been together for 59 years and married 56. He’s in his sixth year after a...


The post Transitioning from Spouse to Caregiver Presents a Confusing Dynamic appeared first on Minding Our Elders.
             

Related Stories



* Family Worries about Memory Care Staffing and Lack of Training
* The Advantages of Not Arguing With Someone Who Has Dementia
* You Are Not Alone: Caregivers Share Their Experiences


 


http://dlvr.it/TSZgdq

This silent tooth infection could be hurting your whole body

Scientists are uncovering a surprising link between hidden tooth infections and blood sugar problems. Deep infections around tooth roots can create chronic inflammation that spreads through the body and may interfere with insulin function. Studies found that people who underwent root canal treatment often experienced better blood sugar control and reduced inflammation afterward. The research suggests that treating an infected tooth could have benefits far beyond the mouth.


http://dlvr.it/TSZYh1