Genetics

Early warning gene signature for Alzheimer's

A 'gene signature' that could be used to predict the onset of diseases, such as Alzheimer's, years in advance has been developed in research published in the open access journal Genome Biology.

Psychology & Psychiatry

Is upward mobility bad for your health?

Youth from low-income families who succeed academically and socially may actually pay a price—with their health—according to a new Northwestern University study.

Medical research

Toxins in the environment might make you older than your years

Why are some 75-year-olds downright spry while others can barely get around? Part of the explanation, say researchers writing in the Cell Press journal Trends in Molecular Medicine on May 28, is differences from one person ...

Genetics

Biological clock able to measure age of most human tissues

Everyone grows older, but scientists don't really understand why. Now a UCLA study has uncovered a biological clock embedded in our genomes that may shed light on why our bodies age and how we can slow the process. Published ...

HIV & AIDS

Study reveals accelerated aging in women living with HIV

Women with HIV experience accelerated DNA aging, a phenomenon that can lead to poor physical function, according to a study led by Stephanie Shiau, an assistant professor in the Department of Biostatistics and Epidemiology ...

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