highly significantp = 0.005
As is evident, aged mouse brain cells (microglia) and regions (prefrontal cortex, dorsal hippocampus) displayed a highly significant enrichment of senescence/SASP genes using the SenMayo gene list ( p = 0.005, p = 0.001, p˂0.001, respectively), while the previously published gene set (R-HSA-2559582) did not reach statistical significance ( p = 0.157, p = 0.117, p = 0.192, respectively).