Preserving vision for astronauts

Many astronauts who come back from space experience poorer vision after flight, some even years after, and researchers at the University of Alabama at Birmingham are working to see why.

'Molecular scissors' could point the way to genetic cures

Guan-En Graham is determined to find out exactly what happened to her father. When she was a child, he developed brain cancer. Since then, she has worked to understand the intricate genetic mechanisms that trigger brain diseases ...

Removing cellular bookmarks smooths the path to stem cells

In reading, a bookmark tells where you stopped. Cells use bookmarks too, specific proteins that help the cell remember what collection of genes needs to be turned on again after the brief halt of gene expression during cell ...

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