Researchers discovered that an RNA molecule called TERRA helps to ensure that very short (or broken) telomeres get fixed again. The work, published in the journal Cell, provides new insights into cellular processes that regulate cell senescence and survival in ageing and cancer.

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Researchers discovered that an RNA molecule called TERRA helps to ensure that very short (or broken) telomeres get fixed again. The work, published in the journal Cell, provides new insights into cellular processes that regulate cell senescence and survival in ageing and cancer.