New research at the University of Calgary has discovered what was once an unidentified cell population in the pericardial fluid which is found inside the sac that surrounds the heart. This discovery could possibly lead to new treatments for people with injured hearts. The study was funded by the Heart and Stroke Foundation of Canada.
Two new studies have explored the relationship between cognitive decline and oral health and also perceived social support and stress among older Chinese Americans. Two Rutgers studies found evidence that there is a key relationship between poor oral health and cognitive aspects such as executive function and memory.
A researcher at the University of Guelph has discovered the gecko’s spinal cord tail houses a special cell type known as the radial glia.  When the tail detaches, these cell types jump into action by making and proliferating different types of proteins in response to the injury.  It is believed this discovery may have implications for spinal cord treatments in humans.
As we get older, it can sometimes become more difficult to keep our weight in check. New research at the Karolinska Institute in Sweden along with collaboration with researchers at Uppsala University in Sweden and the University of Lyon in France, has discovered why this is.
Scientists are beginning to understand the very extraordinary and complex biological pathway that connects fat to aging and overall health in humans. A team consisting of biologists from McMaster University are studying worms called C. elegans or nematodes. They have discovered the very delicate balance of too little fat or too much fat and the regulation of lipid production are crucial to healthy living.
Fisetin is a natural compound found in a variety of fruits and vegetables, that has been shown to slow aging and increase lifespan. It also improves memory and brain function, protects against stress, shows anti cancer properties, and improves mood.