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The life-saving diabetic medication insulin, developed at the University of Toronto 100 years ago, was the first biologic therapy – a protein to treat disease. Now, a new biologic therapy developed by U of T researchers has the potential to reverse a common diabetes complication. A team led by Stéphane Angers, professor […]

A new study conducted by the researchers at the University of Liverpool reveals how the ancient photosynthetic organisms – cyanobacteria – evolve their photosynthetic machinery and organise their photosynthetic membrane architecture for the efficient capture of solar light and energy transduction. Oxygenic photosynthesis, carried out by plants, algae, and cyanobacteria, […]

Smokers needed their blocked arteries fixed nearly a decade earlier than non-smokers, and patients with obesity underwent these procedures four years earlier than non-obese patients, according to a new statewide study. The research included patients without a history of heart attack who were treated at hospitals across Michigan participating in BMC2, […]

An interdisciplinary team of researchers at the University of Alberta will develop a cannabis use decision tool for the estimated 20 per cent of Canadians who live with arthritis, thanks to a $300,000 award from Alberta Innovates. People with arthritis are more likely than others to use cannabis for pain, mood […]

Prostate cancer is the second most common cancer among men, according to the American Cancer Society. It’s also one of the trickiest cancers to diagnose and treat. But new research from the University of Georgia has identified a protein that appears to prevent cancer from spreading to and colonizing the bone, […]

Heart attacks and strokes – the leading causes of death in human beings – are fundamentally blood clots of the heart and brain. Better understanding how the blood-clotting process works and how to accelerate or slow down clotting, depending on the medical need, could save lives. New research by Georgia […]

New technique models brain cells in older patients more accurately than ever before. Despite the prevalence of Alzheimer’s, there are still no treatments, in part because it has been challenging to study how the disease develops. Now, scientists at the Salk Institute have uncovered new insights into what goes awry […]

Salk scientists find brain’s immune cells form some plaques as a defense in Alzheimer’s, suggesting a new therapeutic direction. One of the characteristic hallmarks of Alzheimer’s disease (AD) is the buildup of amyloid-beta plaques in the brain. Most therapies designed to treat AD target these plaques, but they’ve largely failed […]

Like thousands of other people you may be starting your day with a cup of coffee. Maybe you consume more caffeine as your day goes by. But did you ever think that it might be seriously bad for you? Scientists at UCL found that big doses of daily caffeine may […]

A new physiological measurement of heart function developed at UVA Health could improve survival for heart-failure patients by identifying high-risk patients who require tailored treatments, a study has found. The study is the first to show a survival benefit from wireless pressure-monitoring sensors implanted in the pulmonary arteries. Pulmonary artery […]

Accelerated cognitive decline in patients with and without existing dementia is one of the most disturbing outcomes of hospitalizations for older adults, affecting at least 2.6 million Americans every year. But the condition, known as delirium, is believed to be preventable in up to 40 percent of hospital-acquired cases, and […]

A new study from Tel Aviv University (TAU) revealed a mechanism through which “good” viruses can attack the genetic systems of “bad” bacteria, destroying them and blocking their reproduction. The researchers demonstrated that the “good” virus (bacteriophage) is able to block the replication mechanism of the bacteria’s DNA without damaging its own. […]