Research Paper Volume 7, Issue 12 pp 1159—1170

Decreased epigenetic age of PBMCs from Italian semi-supercentenarians and their offspring

Figure 3. Blood cell counts across three groups. Group status (semi-supercentenarian, offspring of semi-supercentenarian, or control) versus estimated abundance of (A) exhausted cytotoxic T cells, (B) naïve cytotoxic T cells, (C) naïve helper T cells, (D) cytotoxic T cells, (E) helper T cells, (F) natural killer cells, (G) B cells, (H) monocytes. Each bar plot reports the mean value and one standard error. The p-value results from a non-parametric group comparison test (Kruskal Wallis). Roughly speaking, the y-axis of (A) reports a percentage while that for (B, C) corresponds to counts but it is best to interpret the y-axis in (A-C) as ordinal abundance measure. The y-axis in (D-H) reports estimated proportions based on the Houseman method [78].