People with long COVID are at increased risk of developing cardiovascular disease, according to a new study from Karolinska Institutet published in eClinicalMedicine. The results show that the risk of conditions such as cardiac arrhythmias and coronary artery disease is higher even among those who were not hospitalized during the acute infection. Long COVID has … Read more
A long-running debate in vaccine design revolves around whether a vaccine should be optimized to prevent the virus from replicating inside an infected host or prevent the virus from transmitting to others. New research led by Penn State scientists suggests there may not have to be a tradeoff. The study in animal models, published today … Read more
Nearly 300 abstracts on prostate cancer research from around the world will be presented at the European Association of Urology Congress (EAU26), taking place in London from 13–16 March 2026. Highlights of some of the key advances in the prostate cancer screening field are detailed below. Tobias Nordström is a clinical urologist and Associate Professor … Read more
Researchers at Washington University School of Medicine in St. Louis have received an $80 million grant to continue research into the mysteries of exceptional longevity. The grant renews support for the Long Life Family Study, a long-running, international investigation of multiple generations of families with unusually high numbers of individuals who have lived much longer than … Read more
When running a fever during infection, we often feel chills, which prompt us to take action to warm ourselves, such as turning on a heater or adding layers of clothing. Increased body temperature helps inhibit pathogen growth and boosts immune cell activity. A recent rat study by a Nagoya University team identified the neural mechanism … Read more
When her doctor died suddenly in August, Tammy MacDonald found herself among the roughly 17% of adults in America without a primary care physician. MacDonald wanted to find a new doctor right away. She needed refills for her blood pressure medications and wanted to book a follow-up appointment after a breast cancer scare. She called … Read more
Biologists have uncovered a new mode of communication inside cells that helps bacterial pathogens learn how to evade drugs. Their findings, published in the journal Nature Communications, describe how these mechanisms drive antimicrobial resistance in Listeria monocytogenes, the foodborne bacteria that causes listeriosis. The work is a collaboration between researchers at the University at Albany and … Read more
New study shows that cancer damages its own DNA by pushing key genes to work too hard. Researchers found that the most powerful genetic “on switches” in cancer cells, called super-enhancers, drive unusually intense gene activity. That high gear creates stress on the DNA and can cause dangerous breaks. Cancer cells can often repair this … Read more
People who are at higher risk for heart disease also seem more likely to develop dementia. And research led by The University of Texas Health Science Center at San Antonio (UT Health San Antonio) has discovered new associations between various lipid, or fat, levels in the blood and the risk of developing Alzheimer’s disease, the … Read more
At a pier thrusting into the Indian Ocean from a fishing village in Indonesia’s West Nusa Tenggara province, local fishermen are unloading catches for sale in one of Southeast Asia’s largest shark food markets. Working quickly, they cut the fins from the sharks’ bodies; most of the meat is smoked and sold in local markets, … Read more