Epigenetic drivers for Alzheimer’s

Alzheimer; News from the web:

New findings suggest that late-onset Alzheimer’s Disease is driven by epigenetic changes—how and when certain genes are turned on and off—in the brain. Results were published today in Nature Genetics.

medicalxpress.com

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The gender gap with Alzheimer’s

Alzheimer; News from the web:

Why are women diagnosed more with Alzheimer’s than men?

One study found menopause, which reduces estrogen levels in a women’s body, may be to blame. Scientists scanned the brains of women and men and found declines in estrogen were involved in Alzheimer’s abnormalities.

Another recent report found women with more belly fat had a higher risk for dementia than men with the same issue. Specifically, women with a higher waist circumference had a 39% increased risk of dementia in 15 years.

And researchers recently performed brain scans on more than 1,000 older adults and found women metabolized sugar better, which may help them compensate for dementia damage better causing a delayed diagnosis.

www.news4jax.com

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Know the signs

Alzheimer; News from the web:

A nationwide study reveals that although many Americans say they want to reduce their risk of dementia and Alzheimer’s disease, they’re largely misinformed when it comes to risk factors beyond genetics and age.

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research finds antidepressants may reduce signs of Alzheimer’s

Alzheimer; News from the web:

A new study from a Penn researcher adds to evidence that a class of antidepressant drugs known as SSRIs may reduce production of a key protein found in the brains of people with Alzheimer’s disease. This is evidence, she said, that the drugs could someday be part of a cocktail used to prevent or delay this form of dementia.

www.inquirer.com

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