Cell • Cellular senescence

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Senescent cells — those that have lost the capacity to partition

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amass with age and are key drivers old enough related

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infections, like malignant growth, dementia and cardiovascular sickness.

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In another review, a group drove by University of Pittsburgh

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UPMC Hillman Cancer Center scientists has uncovered a system

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by which senescent, or "zombie," cells create

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Distributed today in Nature Structural and Molecular Biology, the review shows

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interestingly that oxidative harm to telomeres — the defensive tips of chromosomes

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