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Medical Xpress / Diesel exhaust particles disrupt the function of brain's immune cells, study shows

Diesel exhaust particles can disturb the function of human brain immune cells, known as microglia, according to a recent study led by the University of Eastern Finland. The findings, published in Environment International, ...

Nov 25, 2025 in Neuroscience
Medical Xpress / AI detects first imaging biomarker of chronic stress

Using a deep learning AI model, researchers identified the first-of-its-kind biomarker of chronic stress detectable through routine imaging, according to research presented at the annual meeting of the Radiological Society ...

Nov 25, 2025 in Radiology & Imaging
Medical Xpress / Lower LDL cholesterol linked to higher type 2 diabetes risk independent of statin use

Researchers at the Department of Advanced Biomedical Sciences at "Federico II" University in Naples report that lower plasma LDL cholesterol is associated with a higher risk of incident type 2 diabetes in adults followed ...

Nov 24, 2025 in Cardiology
Medical Xpress / New possible treatment pathway for Shank3-related autism discovered

Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by differences in communication, behavior and the processing of sensory information. Past research has shown that some individuals diagnosed with ...

Nov 24, 2025 in Neuroscience
Medical Xpress / Narcissism and its role in sexually motivated serial killers

Researchers at the University of Bamberg have traced a darkly intricate form of narcissism in sexually motivated male serial killers, reporting that many offenders combine brittle sensitivity with a craving for admiration ...

Nov 24, 2025 in Psychology & Psychiatry
Medical Xpress / Kimchi acts as a 'precision regulator' for the immune system, 12-week clinical trial suggests

Amid concerns about the simultaneous spread of multiple respiratory diseases, such as colds and influenza, with the change of seasons in current times, a clinical study has scientifically proven that kimchi, a traditional ...

Nov 24, 2025 in Health
Medical Xpress / One in two people in the US is affected by a neurological disease or disorder, analysis shows

One in two people in the United States, just over half of the population, is affected by a neurological disease or disorder, according to a new systematic analysis by the American Academy of Neurology and the Institute for ...

Medical Xpress / Genetic study links impulsive decision making to a wide range of health and psychiatric risks

Researchers from University of California San Diego have identified 11 genetic regions linked to delay discounting—the tendency to prefer smaller, immediate rewards over larger, delayed ones—shedding new light on how ...

Nov 24, 2025 in Genetics
Medical Xpress / How a cheap, century-old drug can improve life with type 1 diabetes

A Garvan-led clinical trial has found that using a common and inexpensive type 2 diabetes drug reduces insulin needs in type 1 diabetes, opening doors for improved management of the condition.

Nov 24, 2025 in Medications
Medical Xpress / Rare mutation protects brain's immune cells from Alzheimer's disease

Rutgers neuroscientist Peng Jiang and his neuroscience colleague Mengmeng Jin have made a discovery they say could reshape how scientists think about Alzheimer's treatment.

Nov 24, 2025 in Genetics
Medical Xpress / Human brains are preconfigured with instructions for understanding the world, evidence suggests

Humans have long wondered when and how we begin to form thoughts. Are we born with a pre-configured brain, or do thought patterns only begin to emerge in response to our sensory experiences of the world around us? Now, science ...

Nov 24, 2025 in Neuroscience
Medical Xpress / Virtual clinical trial suggests psychedelics may boost brain activity in coma patients

Researchers from the University of Liège and international collaborators developed a "virtual clinical trial" exploring a unique pharmacological treatment in patients who do not fully regain consciousness after a coma. The ...

Nov 24, 2025 in Psychology & Psychiatry