News tagged with proliferation

Related topics: cells · breast cancer · cancer cells · protein

Parasitic DNA proliferates in aging tissues

The genomes of organisms from humans to corn are replete with "parasitic" strands of DNA that, when not suppressed, copy themselves and spread throughout the genome, potentially affecting health. Earlier this year Brown University ...

Dec 20, 2013
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Tipping the balance between senescence and proliferation

An arrest in cell proliferation, also referred to as cellular senescence, occurs as a natural result of aging and in response to cellular stress. Senescent cells accumulate with age and are associated with many aging phenotypes, ...

Nov 15, 2013
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