Culture

Patients with dementia may benefit from being referred to specialist palliative care--a branch of medicine that focuses on optimizing quality of life and providing relief from symptoms--but who should be referred, and when? A recent analysis of published studies on the topic found a lack of consensus regarding referral criteria for palliative care in patients with dementia. The results are published in the Journal of the American Geriatrics Society.

How have travel restrictions and reduced tourism in response to the COVID-19 pandemic affected mammals in different tourist destinations? Researchers recently reviewed published studies and news stories to consider this question. Their findings are published in Mammal Review.

Even during the COVID-19 pandemic, opioid misuse has continued unabated in the United States, with an estimated 2.5 million or more Americans suffering from opioid use disorder. Most people treated for the disorder are given medications, such as buprenorphine, that activate opioid receptors. But there is disagreement about whether it's safe to prescribe buprenorphine for people who also take benzodiazepines, which are potentially addictive medications prescribed for stress, sleep and anxiety.

BINGHAMTON, NY -- Customized diets and lifestyle changes could be key to optimizing mental health, according to new research including faculty at Binghamton University, State University of New York.

"There is increasing evidence that diet plays a major role in improving mental health, but everyone is talking about a healthy diet," said Begdache, an assistant professor of health and wellness studies at Binghamton University and co-author of a new paper in Nutrients.

Researchers at the University of California San Diego School of Medicine and Massachusetts General Hospital have identified a new drug that could prevent Alzheimer’s disease by modulating, rather than inhibiting, a key enzyme involved in forming amyloid plaques in the brain. The study, which will be published March 2 in the Journal of Experimental Medicine (JEM), demonstrates that the drug is safe and effective in rodents and monkeys, paving the way for future clinical trials in humans.

The backbone is the Swiss Army Knife of mammal locomotion. It can function in all sorts of ways that allows living mammals to have remarkable diversity in their movements. They can run, swim, climb and fly all due, in part, to the extensive reorganization of their vertebral column, which occurred over roughly 320 million years of evolution.

In a mouse study, Australian researchers have mapped out what happens behind the scenes in fat tissue during intermittent fasting, showing that it triggers a cascade of dramatic changes, depending on the type of fat deposits and where they are located around the body.

Using state-of-the-art instruments, University of Sydney researchers discovered that fat around the stomach, which can accumulate into a 'protruding tummy' in humans, was found to go into 'preservation mode', adapting over time and becoming more resistant to weight loss.