Regularly sleeping nine to 10 hours or more per night is linked to higher levels of p-tau181, a blood-based protein marker for Alzheimer’s disease, according to a study from UT Health San Antonio. Researchers found that the association becomes most pronounced beyond 10 hours of sleep, suggesting long sleep may be an early indicator of … Read more
Research from the University of Virginia (UVA) Comprehensive Cancer Center indicates that a buildup of bile acids, triggered by an unhealthy gut microbiome, can drive hormone receptor-positive (HR+) breast cancer to metastasize to other organs, particularly the lungs. According to Melanie Rutkowski, PhD, this mechanism suggests that FDA-approved bile acid sequestrants or microbiome replenishment could … Read more
Lactoferrin-fortified yogurt maintains ferritin levels in pregnant women with gestational diabetes mellitus (GDM) without causing iron overload, according to a randomized trial published in npj Science of Food. The study found that 100 mg of bovine lactoferrin per serving helped stabilize iron stores in women with reduced ferritin, offering a well-tolerated alternative to relying solely … Read more
The Feynman sprinkler problem—a long-standing physics puzzle involving a submerged sprinkler that sucks in water rather than spraying it—has been solved by researchers led by Leif Ristroph at New York University. According to a study published in Proceedings of the National Academy of Sciences, the device rotates in the opposite direction of a standard sprinkler … Read more
Researchers at the Massachusetts Institute of Technology (MIT) have developed a new type of breathable hydrogel that allows air to pass through while maintaining high water content. According to a study published in the journal Nature, this material solves a long-standing biomedical engineering tradeoff where traditional hydrogels—which are 80 to 90 percent water—suffocate the skin, … Read more
Researchers from 12 countries have launched the World Diet Initiative, a global project designed to document and analyze heritage diets before they disappear. Published in Nature Medicine, the initiative aims to build a comprehensive atlas of traditional food systems to understand their biological impact on human health, metabolism, and the immune system. Mapping Global Dietary … Read more
The Department of Veterans Affairs (VA) and the Department of Health and Human Services (HHS) signed a memorandum of understanding (MOU) on Monday to coordinate research into psychedelic drugs for treating veterans’ mental health disorders. This agreement aims to expand clinical trial participation, train medical staff for potential administration of approved psychedelic medications, and collect … Read more
Orthonairoviruses, a family of tick-borne pathogens, can bypass human immune defenses using specialized proteins called ovarian tumor domain proteases (OTUs), according to a study led by University of California, Riverside (UCR). This mechanism allows viruses like the Crimean-Congo hemorrhagic fever virus to suppress the body’s ability to detect and fight infection, increasing pandemic risk. How … Read more
Metabolic dysfunction-associated steatotic liver disease (MASLD) may affect up to 47% of adults in Mexico, according to a review published in Archives of Medical Research. Lead author Jeffrey Lazarus, a professor at the CUNY Graduate School of Public Health and Health Policy, argues that Mexico must integrate liver health into existing obesity and diabetes programs … Read more
Obesity May Fuel Leukemia Growth, Study Reveals Obesity may act as a catalyst for leukemia progression, according to a study led by Indiana University School of Medicine researchers. Published in the Journal of Clinical Investigation, the findings suggest that chronic inflammation linked to obesity creates an environment where leukemia cells thrive. The work, conducted by … Read more