Summary: Up to 80% of people receiving chemotherapy report cancer-related cognitive impairment—often called “chemo brain”—characterized by memory lapses, trouble concentrating, and difficulty multitasking. A Phase II randomized trial examined whether a home-based exercise program and low-dose ibuprofen can reduce these cognitive side effects. The study found both interventions produced benefits in certain cognitive domains, with … Read more

Summary: Researchers have identified a distinct gut microbial signature that may allow Parkinson’s disease to be detected years before motor symptoms appear. A simple stool test could eventually flag elevated risk, offering a window for early support and preventative strategies. An international team led by University College London (UCL) examined the gut microbiome of people … Read more

Summary: A nationwide analysis led by the University of Nebraska Medical Center (UNMC) found a significant association between prenatal exposure to a group of commonly prescribed medications and increased risk of autism spectrum disorder (ASD) in children. The study examined more than 6 million linked maternal-child health records—about one-third of U.S. births from 2014–2023—and focused … Read more

Summary: A large nationwide study has found a significant association between commonly prescribed medications during pregnancy and an increased risk of autism spectrum disorder (ASD) in children. Researchers analyzed more than 6 million births—nearly one-third of U.S. births between 2014 and 2023—and identified a notable link between prenatal exposure to medications that inhibit sterol (cholesterol) … Read more

Summary: A major new review presents evidence that fructose is more than a simple source of calories: it functions as a potent metabolic signal that actively encourages the body to make and store fat. The report argues that fructose—whether eaten as part of added sugars or produced internally—bypasses normal energy-regulating steps, depletes cellular energy (ATP), … Read more

Summary: A comprehensive new review argues that fructose is more than just a source of calories. It functions as a powerful metabolic signal that promotes fat production and storage, alters cellular energy balance, and contributes to the cluster of health problems known as metabolic syndrome. Researchers emphasize that fructose—whether consumed directly in added sugars like … Read more

Summary: No two brains have the exact same shape, yet most neural implants follow a one-size-fits-all approach. Researchers at Penn State have developed a new method to 3D print soft, stretchable bioelectrodes that are customized to match the individual ridges (gyri) and grooves (sulci) of a person’s brain. These hydrogel-based sensors provide near-perfect contact with … Read more

Summary: No two brains are shaped exactly the same, yet many neural implants follow a one-size-fits-all approach. Penn State researchers report a method to 3D print soft, stretchable, patient-specific bioelectrodes that conform to the unique ridges (gyri) and grooves (sulci) of an individual brain. These hydrogel-based sensors achieve near-perfect contact with the cortex, improving signal … Read more

Summary: The endoplasmic reticulum (ER) is the cell’s busiest manufacturing center, responsible for folding newly made proteins and sending them to their destinations. Scientists long knew the ER depends on a precise chemical balance to function, but the molecular machinery that maintains that balance remained unclear. Researchers have now identified a membrane protein, SLC33A1, that … Read more

Summary: The endoplasmic reticulum (ER) is the cell’s busiest production center, responsible for folding, proofreading, and exporting proteins. Although researchers long knew the ER depended on a carefully maintained chemical balance, the molecular machinery that enforces that balance remained unclear. A team led by Kıvanç Birsoy has now identified SLC33A1 as a key regulator of … Read more