volume 6, issue 11, P957-969 2014
DOI: 10.18632/aging.100705
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Abstract: Immune impairment and high circulating level of pro-inflammatory cytokines are landmarks of human aging. However, the molecular basis of immune dys-regulation and the source of inflammatory markers remain unclear. Here we demonstrate that in the absence of overt cell stimulation gene expression mediated by the transcription factor NF-κB is higher in purified and rested human CD4+ T lymphocytes from older compared to younger individuals. This increase of NF-κB-associated transcription includes transcripts for p…

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