Rockefeller University

Aging cells unravel their DNA

Senescent cells, which are metabolically active but no longer capable of dividing, contribute to aging, and senescence is a key mechanism for preventing the spread of cancer cells. A study in The Journal of Cell Biology identifies ...

dateDec 16, 2013 in Cell & Microbiology
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New perspectives on ion selectivity

The latest Perspectives in General Physiology series examines the ion selectivity of cation-selective channels and transporters. The series appears in the May 2011 issue of the Journal of General Physiology.

dateApr 25, 2011 in Medical research
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