Medical Xpress news
Medical Xpress / 'Freedom framing' could be more effective than mandates for vaccine-hesitant Americans
University of Houston researchers are applying the principles of marketing science to public health, proposing that the way vaccines are "framed" could be a factor in overcoming hesitancy.
Medical Xpress / What is hantavirus? Symptoms, transmission and treatment explained
As an Atlantic cruise ship remains isolated off the South African coast due to a deadly hantavirus outbreak, the world watches with anticipation to learn more about this uncommon but dangerous infectious disease.
Medical Xpress / Turning up the volume on macrophage-driven immune responses
As part of the body's first line of defense against foreign invaders, macrophages play an integral role in the innate immune system. However, the ability of macrophages to interpret and respond to diverse danger signals remains ...
Medical Xpress / Why unusually long telomeres could raise lymphoma risk and reshape cancer monitoring
Researchers at the Johns Hopkins Kimmel Cancer Center and the Telomere Clinic at Johns Hopkins have identified a genetic syndrome in which unusually long telomeres—the protective caps at the ends of chromosomes—allow immune ...
Medical Xpress / Chronic bowel disease involves multiple types of inflammation happening at once, study reveals
Chronic immune diseases are shaped by multiple inflammatory processes happening at the same time, each in different parts of the tissue. This finding from Karolinska Institutet, published in the journal Immunity, is based ...
Medical Xpress / Key magic mushroom ingredient makes fish less aggressive and lazier
More than 200 mushrooms—primarily those belonging to a genus of gilled mushrooms called Psilocybe—contain the psychoactive compound psilocybin. In the brain of mammals, this chemical can bind to serotonin receptors and influence ...
Medical Xpress / Better cognition tied to higher relapse risk after depression remission
Experiences of cognitive problems such as memory loss or difficulty concentrating, known as "brain fog," may not predict relapse in depression, according to a new study that has confounded researchers' expectations.
Medical Xpress / Opioid overdose survivors face higher risk of death than previously thought, study finds
After an emergency department visit for an opioid overdose, 9% of individuals died and 21% experienced a repeat opioid overdose in the following year, according to a new study from ICES and the Center for Addiction and Mental ...
Medical Xpress / Can AI-embodied surgical robots revolutionize surgery?
Embodying surgical robots with next-gen AI can safely augment practice if ethical and regulatory questions are addressed, say experts writing in Frontiers in Science. A team of pioneering surgeons and researchers from King's ...
Medical Xpress / Study identifies post-extubation pneumonia as a distinct condition after surgery and determines key risk factors
A Hiroshima University study of more than 31,000 patients found that pneumonia occurred more often after breathing tubes were removed than during ventilation, with most cases developing within a 1–2 week window after surgery. ...
Medical Xpress / I've investigated a hantavirus outbreak. Here's what I can tell you about the cruise ship cluster
The cruise ship cluster of hantavirus cases continues to grow. The World Health Organization reports that as of May 6 there were eight cases, three of whom are confirmed by laboratory testing as hantavirus. In recent days, ...
Medical Xpress / New MRI technology maps 20-plus brain biomarkers in a single 14-minute scan
New multiplexed imaging technology using standard clinical MRI systems can simultaneously map more than 20 biomarkers in high resolution, providing a comprehensive view of the brain with a single scan.
