Experiments in aged mice found that long-term reductions in brain blood flow altered the mix and gene activity of T cells, a type of immune cell.Experiments in aged mice found that long-term reductions in brain blood flow altered the mix and gene activity of T cells, a type of immune cell.
An integrated analysis supported a proposed framework involving fat-related stress, cell recycling and inflammation, generating hypotheses for further testing.An integrated analysis supported a proposed framework involving fat-related stress, cell recycling and inflammation, generating hypotheses for further testing.
Across all six species, researchers identified four female-biased and 18 male-biased aging markers, plus three markers shared by both sexes.Across all six species, researchers identified four female-biased and 18 male-biased aging markers, plus three markers shared by both sexes.