Author: healthadmin

A major global study suggests that eating with others may be a simple, measurable sign of stronger social connections and better well-being, but rising rates of eating alone in the United States are raising new concerns about everyday isolation. Research: Sharing meals can improve your sense of well-being. Image credit: BrightGridVisuals / Shutterstock Large-scale global study published in journal scientific report It suggests that something as simple as sharing a meal can play a powerful role in well-being. Researchers found that the frequency of eating with others, an indicator of social connectedness, was associated with improved well-being and had similar…

Background and purpose Metabolic dysfunction-associated fatty liver disease (MASLD) affects approximately 32% of the U.S. adult population. This study aimed to simultaneously assess the effects of seven metabolic risk factors (MRFs), ethnicity and age, and clinical symptoms of MASLD, utilizing a large cohort linked to All of Us electronic health records. method This study included a MASLD group (n = 15,060) and a frequency-matched control group (n = 75,300). Multivariate analysis was performed to compare the frequency of MRF and clinical outcomes between the two groups. Type 1 diabetes was not included in the multivariate analysis. Subgroup analyzes were conducted…

Glioblastoma remains a very difficult malignant tumor with a marked tendency for recurrence. Hypoxic microenvironment is a major cause of treatment resistance. Hyperbaric oxygen therapy (HBOT), which increases tissue oxygen tension and reverses hypoxia, has a “dual effect” in the management of glioblastoma. On the other hand, HBOT increases radiosensitivity through the generation of reactive oxygen species (ROS), enhances the efficacy of chemotherapy by enhancing cytotoxicity and improving vascular perfusion, remodels the tumor microenvironment by normalizing blood vessels and modulating immune cells, and weakens the properties of cancer stem cells. On the other hand, HBOT may also promote tumor progression.…

McMaster University researchers have developed a new generative artificial intelligence (AI) model that can significantly speed up drug discovery, and have already designed an entirely new antibiotic in early tests. This discovery demonstrates how AI can dramatically improve the time-consuming and costly search for new antibiotics as bacteria and other microorganisms continue to evolve resistance to the current array of drugs. The new model, called SyntheMol-RL, is trained to explore a vast chemical space of up to 46 billion possible compounds. This is far beyond what can be realistically tested in a laboratory, where even large screens reach about 1…

Scientists have mapped in unprecedented detail the structure of Vibrio bacteria, which can cause life-threatening infections linked to antibiotic resistance. The team at King’s College London who supported this research; nature communicationssaid this discovery could provide new targets for life-saving treatments. This new study comes amid global concerns about infections caused by Vibrio bacteria. Cholera kills thousands of people a year, and vibriosis, a serious infection that is increasingly resistant to antibiotics, is on the rise in southern Europe and the southern coast of the United States, where the bacteria thrives in warm coastal waters. This level of detailed understanding…

Use of psilocybin, a psychedelic compound found in “magic mushrooms,” is on the rise in the United States, paralleling decriminalization efforts in several states and local governments and growing public concern. Researchers are also interested in the drug as a potential treatment for depression. A new study by researchers at the University of California, San Diego School of Medicine and the New York University Grossman School of Medicine found that about 2.8% of U.S. residents over the age of 12, or about 8 million people, have used psilocybin in the past year. The research team analyzed data from the 2024…

“A plague is upon us” may have been a familiar cry in ancient Jordan, where a mysterious disease killed large numbers of people and left a lasting mark on society and history. Now, researchers are uncovering new details about the crisis. An interdisciplinary team at the University of South Florida is studying the Justinian plague and its far-reaching impact. The group, led by Associate Professor Reyes HY Zhang from the College of Public Health, published the third paper in an ongoing series investigating what is believed to be the first bubonic plague outbreak recorded in the Mediterranean. Their latest study,…

Researchers from Cairo University and the Technical University of Munich (TUM) working on the ScanPyramids research project have discovered two hidden air-filled anomalies inside the third largest pyramid at Giza. Scientists have suspected for years that there is an undiscovered entrance on the east side of Menkaure’s pyramid. New research using radar, ultrasound, and electrical resistivity tomography (ERT) confirms the existence of two hidden cavities beneath the east façade, providing the first hard evidence to support the idea. The eastern face of Menkaure’s pyramid, which is more than 60 meters high, has long puzzled researchers. Some of the granite blocks,…

Early hospital data highlighted on Capitol Hill suggests Medicare patients are waiting significantly longer to receive care due to a federal pilot program exploring automatic evaluation of prior authorization applications in traditional Medicare. The Wasted and Inappropriate Services Reduction (“WISeR”) model is a one-year pilot in six states that was announced by the Centers for Medicare and Medicaid Services’ (CMS) Innovation Center (CMMI) last summer and began on January 1. In line with the Trump administration’s efforts to root out fraud, waste, and abuse in Medicare, WISeR aims to leverage artificial intelligence to expedite pre-authorization for 13 medical services deemed…

For people diagnosed with panic disorder, drinking a standard cup of coffee won’t trigger a panic attack, but they’re more likely to avoid unpleasant situations. A new study published in the Journal of Psychopharmacology shows that consuming moderate amounts of caffeine does not increase subjective anxiety levels in susceptible people. This study provides practical guidance for people to manage anxiety symptoms while implementing daily eating habits. Panic disorder is a mental illness recognized by sudden bouts of intense fear. These attacks cause rapid physical symptoms such as a racing heart, shortness of breath, dizziness, and numbness. People diagnosed with this…