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New computer-driven method helps understand how membrane proteins work at the atomic level

Cellular membrane proteins play many important roles throughout the body, including transporting substances in and out of the cell, transmitting signals, speeding up reactions and helping neighboring cells stick together.

7 Oct 2025

Next-generation imaging promises sharper, deeper view of living tissues

A University of Arizona research team will receive nearly $2.7 million from the NIH's Common Fund Venture Program to advance next-generation imaging technologies that allow deeper, clearer views inside the body without the need for invasive procedures.

7 Oct 2025

GLP-1 receptor agonists linked to altered patterns on FDG PET-CT scans

The growing use of GLP-1 receptor agonists may affect the interpretation of oncological FDG PET-CT scans, new research presented today at the 38th Annual Congress of the European Association of Nuclear Medicine (EANM'25) has revealed.

7 Oct 2025

Exercise snacks may help improve heart and lung health in sedentary adults

Exercise snacks-intentional short bursts of physical activity-may be an effective way of boosting the cardiorespiratory fitness of physically inactive adults, finds a synthesis of the available research, published online in the British Journal of Sports Medicine.

7 Oct 2025

Scientists develop a high accuracy blood test to diagnose Chronic Fatigue Syndrome

Scientists at the University of East Anglia and Oxford Biodynamics have developed a high accuracy blood test to diagnose Chronic Fatigue Syndrome, also known as Myalgic Encephalomyelitis (ME/CFS).

7 Oct 2025

Reelin protein may help heal both "leaky gut" and severe depression

What if a protein could be injected to help heal both "leaky gut" and severe depression? New research from the University of Victoria (UVic), published in Chronic Stress, shows that a glycoprotein called Reelin may one day be able to do just that.

7 Oct 2025

Multiple aspects of sleep linked to individual variation in health, cognition, and lifestyle

Researchers led by Aurore Perrault at Concordia University, Canada and Valeria Kebets at McGill University, Canada, have used a complex data-driven analysis to uncover relationships among multiple aspects of sleep and individual variation in health, cognition, and lifestyle.

7 Oct 2025

Innovative approaches target PAR2 receptor to alleviate gut pain

Abdominal pain is a hallmark of many digestive disorders, including inflammatory bowel disease and irritable bowel syndrome.

7 Oct 2025

Unraveling the brain mechanisms behind social hierarchies in mice

Social hierarchies are everywhere-think of high school dramas, where the athletes are portrayed as most popular, or large companies, where the CEO makes the important decisions.

7 Oct 2025

DNA nanosprings enable precise detection of KIF1A mutations in nerve cells

Cells all require the transport of materials to maintain their function. In nerve cells, a tiny motor made of protein called KIF1A is responsible for that. Mutations in this protein can lead to neurological disorders, including difficulties in walking, intellectual impairment and nerve degradation.

7 Oct 2025

Brain stimulation may help people with multiple sclerosis cut back on excessive cannabis use

A noninvasive device that delivers weak electrical currents to the brain may help those with multiple sclerosis cut back on excessive cannabis use, a new NYU Langone Health study of women with the condition shows.

7 Oct 2025

Discovery opens up new avenues for treating rotavirus infections

Rotavirus causes severe dehydrating diarrhea in infants and young children, contributing to more than 128,500 deaths per year globally despite widespread vaccination efforts.

7 Oct 2025

SCAI releases comprehensive roadmap for intracardiac echocardiography in structural heart disease

The Society for Cardiovascular Angiography & Interventions (SCAI) has published a comprehensive roadmap that details the use of intracardiac echocardiography (ICE) to guide structural heart disease (SHD) interventions for clinicians.

7 Oct 2025

Exercise beats yoga for improving heart and blood vessel health

Researchers compare the effects of physical exercise and yoga on cardiovascular function.

7 Oct 2025

Study links brain waves to misremembering of negative, irrelevant information

A good night's sleep has long been understood to help us consolidate new memories, but we don't understand how. Associations with negative feelings like fear or stress can improve recall, but intentionally trying to remember can also be effective. But these two mechanisms are very different - one involuntary, one deliberate.

7 Oct 2025

AI must optimize home care, continuity, and early detection for older adults

HealthFORCE, a national alliance of leaders dedicated to addressing the root causes of America's healthcare workforce crisis, along with the American Academy of Physician Associates (AAPA) and West Health, today released "Aging Well with AI: Empowering Care through Innovation," the first in a two-part white paper series exploring how artificial intelligence (AI) can strengthen the U.S. healthcare workforce and improve access to care.

7 Oct 2025

New experimental methods show selective attention effect is exclusively cortical in humans

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Medical Science News

New computer-driven method helps understand how membrane proteins work at the atomic level

Next-generation imaging promises sharper, deeper view of living tissues

GLP-1 receptor agonists linked to altered patterns on FDG PET-CT scans

Exercise snacks may help improve heart and lung health in sedentary adults

Scientists develop a high accuracy blood test to diagnose Chronic Fatigue Syndrome

Reelin protein may help heal both "leaky gut" and severe depression

Multiple aspects of sleep linked to individual variation in health, cognition, and lifestyle

Innovative approaches target PAR2 receptor to alleviate gut pain

Unraveling the brain mechanisms behind social hierarchies in mice

DNA nanosprings enable precise detection of KIF1A mutations in nerve cells

Brain stimulation may help people with multiple sclerosis cut back on excessive cannabis use

Discovery opens up new avenues for treating rotavirus infections

SCAI releases comprehensive roadmap for intracardiac echocardiography in structural heart disease

Exercise beats yoga for improving heart and blood vessel health

Study links brain waves to misremembering of negative, irrelevant information

AI must optimize home care, continuity, and early detection for older adults

New experimental methods show selective attention effect is exclusively cortical in humans

IASLC proposes new tumor budding-based grading system for lung squamous cell carcinoma

'Good' gut microbe found to support fetal growth and reduce pregnancy risks

Nanotechnology breakthrough reverses Alzheimer’s disease in mice

Digital pathology and the PathoVerse: A conversation with Dr. Singh

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

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