News tagged with human skin cells

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Initiating DNA repair

To find out what activates SIRT6, the researchers alternately applied chemical inhibitors to human skin cells to determine which proteins were essential in getting the gene to repair the broken DNA strands. They discovered ...

dateSep 09, 2016 in Cell & Microbiology
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Trojan horses for hospital bugs

Staphylococcus aureus is a bacterium that is frequently found on the human skin and in the nose where it usually behaves inconspicuously. However, once inside the body, it can have life-threatening consequences such as abscesses, ...

dateMay 16, 2016 in Cell & Microbiology
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A goosebump sensor that reads your emotions

People get goosebumps when they feel a sudden surge of emotion. Goosebumps are due to the shrinkage of the skin cells around hairs, making the hairs stand on end. Animals, such as lions and cats, develop the goosebumps or ...

dateJun 03, 2015 in General Physics
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