For women in their 80s, experiencing increasing sleepiness during the day over a five-year period is associated with double the risk of developing dementia during that time, according to a study published on March 19, 2025, online in Neurology®, the medical journal of the American Academy of…
Category: 5. Health
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Uniquely shaped, fast-heating nanoparticles halt ovarian tumor growth
New magnetic nanoparticles in the shape of a cube sandwiched between two pyramids represent a breakthrough for treating ovarian tumors and possibly other types of cancer, according to the Oregon State University researchers who developed them.
The scientists say the study underscores the…
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New data on Mpox vaccine effectiveness
A study at Charité — Universitätsmedizin Berlin has found that a single dose of the Imvanex vaccine provides protection against Mpox with 84% effectiveness. For people with HIV, however, a single dose of the vaccine fails to offer sufficient protection. All at-risk groups, and people with HIV…
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Shaping the future of diabetes treatment with 3D bioprinting technology
A research team led by Professor Jinah Jang from the Departments of Mechanical Engineering, Life Sciences, IT Convergence Engineering, and the Graduate School of Convergence Science and Technology at Pohang University of Science and Technology (POSTECH), along with Myungji Kim, an Ph.D….
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Team finds regional, age-related trends in exposure to drug-resistant pathogen
Campylobacter infections are the most common foodborne illnesses in the U.S., sickening an estimated 1.5 million people each year. A new study examined records of Campylobacter jejuni infections from 10 states, plotting regional, age-related, and drug-resistance trends from 2013 to 2019.
The…
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Scientists call for targeted fiber diets to boost health
Australian food scientists have reclassified dietary fibres — beyond just soluble and insoluble — to better guide nutritional decisions and drive targeted health food products.
Dietary fibres in fruit, vegetables, beans and whole grains are some of the most important food components for human…
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AI technology improves Parkinson’s diagnoses
Existing research indicates that the accuracy of a Parkinson’s disease diagnosis hovers between 55% and 78% in the first five years of assessment. That’s partly because Parkinson’s sibling movement disorders share similarities, sometimes making a definitive diagnosis initially difficult.
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New study challenges assumptions about SEP-1 bundle compliance and sepsis outcomes
A new study led by the Center for Sepsis Epidemiology and Prevention Studies (SEPSIS) at the Harvard Pilgrim Health Care Institute raises critical questions about the effectiveness of the Centers for Medicare and Medicaid Services’ (CMS) sepsis quality measure, known as the Severe Sepsis/Septic…
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Rethinking how we study the impact of heat on heart health
Scientists have been testing how heat affects our hearts for years. But here’s the thing: the most commonly used method might not provide much insight into what happens to the heart during heat waves.
A new study led by the University of Ottawa, Human and Environmental Physiology Research Unit…
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Pregnancy irreversibly remodels the mouse intestine
Researchers at the Francis Crick Institute have found that the small intestine grows in response to pregnancy in mice. This partially irreversible change may help mice support a pregnancy and prepare for a second.
The organs of many female animals are remodelled by reproduction, but the…