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Probiotic enhances cholesterol drug efficacy but raises safety concerns at high doses
A recent study published in Engineering has shed light on the complex interactions between probiotics and drugs, particularly focusing on the effects of the probiotic Lacticaseibacillus paracasei Zhang (LCZ) on the cholesterol-lowering drug lovastatin.
Most alternative treatments for autism lack reliable evidence
The most comprehensive quantitative review of research into complementary and alternative treatments for autism has found no strong evidence to support their use, and that the safety of these treatments was rarely assessed.
High protein diet linked to increased risk of cancer-associated venous thromboembolism
Next to cancer recurrence or progression, cardiovascular diseases are the leading causes of death in cancer survivors.
Life expectancy gains have slowed for generations born after 1939
A new study co-authored by a University of Wisconsin-Madison professor finds that life expectancy gains made by high-income countries in the first half of the 20th century have slowed significantly, and that none of the generations born after 1939 will reach 100 years of age on average.
Single gene discovery reveals key sex difference in immune response
A new study has uncovered a key difference between the immune system of males and females - and it comes down to a single gene.
Stanford scientists make mouse skin transparent to study brain development
During childhood and adolescence, our brain goes through a lot of changes. But studying those changes in juvenile mice is challenging because scientists don't have a way to repeatedly image the same animal's neural pathways as they grow.
Killifish study reveals multi-generational impacts of exposure to crude oil and flame retardants
A tiny fish with transparent embryos is helping University of California, Davis, researchers shed light on how exposure to crude oil and flame retardants can affect behavior, skeletal growth, cardiac health and other internal functions in offspring and subsequent generations.
Native Hawaiian and Pacific Islander people face highest stroke rates in the U.S.
A new study found that Native Hawaiian or Pacific Islander people had the highest rate of stroke among people from other race and ethnic groups, with a rate more than three times higher than that of white people.
Wayne State project advances efforts toward automated diabetes care
Despite advances in insulin therapy and automated delivery systems, people with Type 1 diabetes (T1D) still face a daily struggle: manually dosing insulin before meals.
New swallowable device enables noninvasive gut nerve stimulation
Scientists have long struggled with how to study the gut's vast nervous system - often called the body's 'second brain' - without damaging it.
Hormone therapy type may influence postmenopausal cognitive health
The type of estradiol-based hormone therapy taken during and after menopause, such as patches or pills, may be associated with differences in memory performance, according to a study published on August 27, 2025, in Neurology, the medical journal of the American Academy of Neurology.
Scientists develop promising broad-spectrum antiviral targeting deadly viruses
Researchers at the Nanoscience Initiative at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) have made a breakthrough in the fight against viral diseases.
Breathwork may mimic psychedelic effects through brain changes
Breathwork while listening to music may induce a blissful state in practitioners, accompanied by changes in blood flow to emotion-processing brain regions, according to a study published August 27, 2025, in the open-access journal PLOS One by Amy Amla Kartar from the Colasanti Lab in the Department of Clinical Neuroscience at Brighton and Sussex Medical School, U.K., and colleagues.
Chronic neuron overactivation may drive Parkinson's disease progression
Certain brain cells are responsible for coordinating smooth, controlled movements of the body. But when those cells are constantly overactivated for weeks on end, they degenerate and ultimately die.
Better sleep quality and healthy habits linked to improved mental wellbeing in young adults
A new study of young adults has strongly linked better sleep quality with better mental wellbeing, with fruit and vegetable consumption and physical activity also strongly associated with psychological wellbeing.
Inflammatory bowel disease in Nigeria reveals unique clinical patterns and challenges
Inflammatory bowel disease (IBD) is a chronic condition with significant health implications worldwide. In Nigeria, data on its prevalence and characteristics are limited, highlighting the need for comprehensive studies to better understand its epidemiology and clinical features in the region.
Gut mast cells produce key molecules driving food allergy anaphylaxis
Food allergies affect more than half a billion people worldwide. In severe cases, even a small bite of the wrong food can trigger anaphylaxis - a rapid, body-wide allergic reaction that can cause difficulty breathing, a dangerous drop in blood pressure and even death.
Study finds minimal risk of second cancer in breast cancer survivors
For women diagnosed with early breast cancer, the long-term risk of developing a second primary cancer is low (around 2-3% greater than women in the general population), finds a study published by The BMJ today.
Omega-3 supplements lower heart rate in male athletes
Six weeks of omega-3 supplementation increases the omega-3 index and lowers heart rate in athletes, yet shows no performance advantage in endurance trials.
No Surprises Act significantly reduces out of pocket healthcare costs
Investigators at Mass General Brigham and the Richard A. and Susan F. Smith Center for Outcomes Research at Beth Israel Deaconess Medical Center have uncovered how patients' healthcare spending has changed following the implementation of the No Surprises Act in 2022, a bipartisan law prohibiting unexpected or "surprise" bills after patients receive out-of-network medical care.