Studies

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News • Neuroimaging

Alzheimer’s: MRI metric identifies early white matter damage

A diffusion MRI metric can detect changes in white matter tracts not visible on conventional MRI – this could help identify early abnormalities in the brain associated with Alzheimer’s disease.

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News • Molecular psychiatry

Late-onset psychosis: PET scans reveal tau buildup in the brain

The cause of hallucinations and delusions that start in midlife or later is often unclear. In a new study, PET/MR scans reveal that these symptoms may be linked to brain changes also seen in dementia.

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News • Cardiovascular and cognitive changes

MASLD: Exploring the systemic impact of fatty liver disease

A new study links metabolic dysfunction-associated steatotic liver disease (MASLD, formerly NAFLD) to an elevated risk of cardiovascular disease, cognitive decline, and other metabolic complications.

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News • Environmental medicine

Rheumatoid arthritis: Air pollution drives activity spikes, flare risk

A novel study shows that exposure to air pollution, especially fine particulate matter (PM2.5), is associated with increased disease activity and flare risk in rheumatoid arthritis (RA).

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News • Nanomedicine

Reshaping the gut microbiome to boost chemotherapy

A new study has identified a way to reshape the gut microbiome that can enhance the delivery of certain chemotherapies to tumors, making these nanoparticle-based cancer drugs more effective.

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News • Wound management

Compression for venous leg ulcers: which method works best?

Strong compression is important for people with venous leg ulcers, to improve blood flow and support healing. Now, a study explores the pros and cons of different bandages, wraps, and stockings.

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