Health

Researchers have identified that Klebsiella pneumoniae impairs human vascular function by inhibiting vasodilation through specific capsule and T6SS-dependent pathways. This mechanism, which increases blood pressure in animal models, relies on post-translational modification of eNOS, offering new insights into how bacterial pathogens disrupt host vascular health without necessarily causing overt sepsis. Molecular Mechanisms of Vascular Dysfunction … Read more

Researchers have developed individualized antisense oligonucleotide (ASO) therapies to target specific genetic variants of SCN2A-related developmental and epileptic encephalopathy. Published in Nature Medicine, the study details a precision medicine approach—using single-patient clinical trials—that successfully reduced seizures and improved neurodevelopmental outcomes in two patients without causing serious adverse events. Precision Genetic Intervention for SCN2A-DEE SCN2A-related disorders … Read more

A new study published in Science Advances has utilized artificial intelligence to identify 64 genetic drivers of brain aging and pinpoint 13 potential anti-aging drugs currently undergoing clinical testing. Mapping the Genetic Landscape of Brain Aging Researchers defined brain aging by the “Brain Age Gap” (BAG), which measures the discrepancy between an individual’s predicted brain … Read more

A new clinical trial published on July 21, 2026, in the British Journal of Sports Medicine confirms that an eight-week program of swimming and education significantly reduces disability in adults with chronic low back pain. The study, conducted by researchers at Macquarie University, found swimming outperformed education-only approaches for long-term pain management. For years, medical … Read more

Most adults can safely consume up to 400 milligrams of caffeine—or about five 8-ounce cups of black coffee—daily without increasing their risk of cardiovascular disease, according to a July 20, 2026, scientific statement from the American Heart Association published in the journal Circulation. For the millions of people who start their day with a cup … Read more