Biologists Discover an Unusual Hallmark of Aging in Neurons (IMAGE)

Massachusetts Institute of Technology

Biologists Discover an Unusual Hallmark of Aging in Neurons

Caption

Neurons from 19-month-old mice (bottom row) show much higher rates of oxidative stress than neurons from 9-week-old mice (top row). Lipofuscin, a molecule associated with aging-related oxidative stress, appears red.

Credit

Hyeseung Lee

Usage Restrictions

Images for download are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.