Effects of restraint stress on expression of cellular senescence markers p16INK4a and p21 in mouse bone marrow cells.
(a) Five-number summary box plot of expression of cellular senescence marker p16INK4a (Cdkn2a; winsorized at 90/10th percentile) in bone marrow cells of mice randomized to Control (n = 10), Restraint (n = 10), or Propranolol (Prop) + Restraint (n = 6) conditions on a log2 scale centered at zero. (b) Box plot as in (a) of expression of cellular senescence marker p21 (Cdkn1a). ∗p < .05, ∗∗p < .01, ∗∗∗p < .001 vs. Control.