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Halfway up a hill overlooking the Great Rift Valley in western Kenya are two graves. One of them is a few years old now, bristling with bushy shrubs stretching bright green leaves towards a cloudless sky. The other is a freshly dug bed of rough red dirt planted with a white wooden cross. They are the final resting places of […]
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In the largest multi-institutional study to date, led by researchers from Penn Medicine, the team found that among patients who underwent a transcatheter aortic valve replacement (TAVR), a high number experienced severe and moderate cases of prosthesis-patient mismatch (PPM)—meaning the implanted heart valve is too small for the patient which can lead to inadequate blood flow. The team also found […]
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Burning wood or coal to cook food is associated with increased risk of hospitalization or dying from respiratory diseases, according to new research conducted in China and published online in the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine. About three billion people around the world live in households that regularly burn wood, coal or other solid […]
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Zombie cells are the ones that can’t die but are equally unable to perform the functions of a normal cell. These zombie, or senescent, cells are implicated in a number of age-related diseases. And with a new letter in Nature, Mayo Clinic researchers have expanded that list. In a mouse model of brain disease, scientists report that senescent cells accumulate […]
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If you only judged pregnancy announcements by celebrity Instagram posts, you’d think that sharing the news was always a happy event. But here in the real world, we understand that pregnancy can present women with a variety of feelings: elated, scared or, in some cases, angry. For country singer Carrie Underwood, she felt a mixture of both excitement and hesitation, […]
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Vanderbilt-Ingram Cancer Center researchers have answered questions about the incidence and timing of rare but sometimes fatal reactions to the most widely prescribed class of immunotherapies. Their research, which appeared Sept. 13 in JAMA Oncology, is the largest evaluation of fatal immune checkpoint inhibitor toxicities published to date. They determined that although these severe events can happen, the risks are […]
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For thousands of years, humans have relied on storytelling to engage, to share emotions and to relate personal experiences. Now, psychologists at McMaster University are exploring the mechanisms deep within the brain to better understand just what happens when we communicate. New research published in the Journal of Cognitive Neuroscience, suggests that no matter how a narrative is expressed—through words, […]
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Recent trends show that primary reason for the measles outbreak affecting several European countries is the decline in vaccination coverage. The spread of anti-scientific theories has been blamed, but it’s not the only reason. A new study conducted by Bocconi scholars Veronica Toffolutti, Alessia Melegaro and David Stuckler, with Martin McKee (London School of Hygiene and Tropical Medicine) and Walter […]
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People who have long-term raised blood pressure have an increased risk of aortic valve disease (AVD) – problems with the valve that controls how blood is pumped from the left ventricle of the heart out into the main artery, the aorta. In a study of 5.4 million adults in the UK, published in the European Heart Journal today (Thursday), researchers […]
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(HealthDay)—The numbers surrounding the continuing cat video craze are astounding. In one year alone, more than 2 million cat videos were posted on YouTube and had close to 26 billion views. What’s even more astounding is that all that time spent watching funny and adorable cat videos can actually be a positive use of your time—yes, watching Grumpy Cat can […]
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