General

It is very hard to coax a damaged machine into continued operation without repairing the damage. It is expensive and time-consuming, the machine works poorly, and fails catastrophically only a little later than it would have done without all of that effort. Keeping damaged machines running is exactly the goal […]

The aging of large blood vessels in the brain, and their resulting dysfunctions, are quite different from those of the small vessels, the microvasculature. Large vessels are predominantly affected by atherosclerosis, the buildup of fatty plaques that weaken and narrow blood vessels, leading to the catastrophic structural failure of a […]

More than 40% of adults ages 50 to 64 years in Sweden without known heart disease were found to have some degree of atherosclerosis, according to a new study published today in the American Heart Association’s flagship journal Circulation. Atherosclerosis, or the buildup of fatty deposits in blood vessels that supply blood […]

Researchers at the University of Saskatchewan (USask) are hopeful new understanding of cellular defects related to Cystic Fibrosis (CF) could help pave the way for treatment of the disease. A team in the College of Medicine led by Drs. Juan Ianowski (PhD) and Julian Tam (MD) found that sodium transport […]

A new study by researchers from the Digital Health Circle (DHC), an innovation hub affiliated with Simon Fraser University (SFU), has determined there is a causal relationship between participating in certain lifestyle activities and preventing a decline in cognitive health. Protecting cognitive health is key for healthy aging and for […]

Embryonic stem cells can give rise to every cell type in the body. A team of researchers has now identified a cellular mechanism that is important for the ability of these cells to maintain their state as stem cells. The findings add to the knowledge needed to bring forward the […]