Alzheimer's disease & dementia

Eye scan sheds new light on Alzheimer's disease

New research by Australian scientists has demonstrated that a quick, non-invasive eye scan can identify changes in the retina that could be used to diagnose Alzheimer's disease.

Diseases, Conditions, Syndromes

Particulate matter from aircraft engines affects airways

In a unique, innovative experiment, researchers under the leadership of the University of Bern have investigated the effect of exhaust particles from aircraft turbine engines on human lung cells. The cells reacted most strongly ...

Alzheimer's disease & dementia

Early tau deposition elevated for women versus men

(HealthDay)—For older adults on the Alzheimer disease trajectory, women have elevated early tau deposition compared with men, according to a study published online Feb. 4 in JAMA Neurology.

Oncology & Cancer

Accentuating the positives in breast cancer detection

The presence of tiny deposits of calcified tissue in the breast remains an important indicator of early breast cancer. However, the standard diagnostic, the X-ray mammogram, cannot always distinguish between benign tissue ...

Medical research

Gadolinium deposition in the brain not dose dependent

Investigators at Children's Hospital Los Angeles have determined that in children receiving gadolinium as a contrast agent to enhance MRI examinations, signal changes attributed solely to deposition of this material in the ...

Alzheimer's disease & dementia

Effects of amyloid beta plaque on different brain cells

Amyloid beta, a protein linked with Alzheimer's disease, has different properties in different cell types in the brains of fruit flies. This is the conclusion of a study led by researchers at Linköping University in Sweden. ...

Alzheimer's disease & dementia

Improving brain function in Alzheimer's disease mouse model

Using two complementary approaches to reduce the deposits of amyloid-beta in the brain rather than either approach alone improved spatial navigation and memory in a mouse model of Alzheimer's disease. These findings suggest ...

Neuroscience

Does menopausal hormone therapy maintain the brain?

Taking menopausal hormone therapy soon after menopause to relieve symptoms may also benefit the brain, according to a study published in the March 21, 2018, online issue of Neurology, the medical journal of the American Academy ...

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