News tagged with human cells

Final pieces to the circadian clock puzzle found

Researchers at the UNC School of Medicine have discovered how two genes – Period and Cryptochrome – keep the circadian clocks in all human cells in time and in proper rhythm with the 24-hour day, as well as the seasons. ...

dateSep 14, 2014 in Biotechnology
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Ingested nanoparticles may damage liver

(Phys.org) —Nanoparticles in food, sunscreen and other everyday products have many benefits. But Cornell biomedical scientists are finding that at certain doses, the particles might cause human organ damage.

dateAug 12, 2014 in Bio & Medicine
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