Fig. 8From: DNA repair deficiency and senescence in concussed professional athletes involved in contact sportsH3K27Me3 is normally expressed in the ependymal lining (a) and in oligodendrocytes of the white matter (d) of a healthy control, but in mTBI cases with evidence of DNA damage (b, e) H3K27Me3 expression is lost in the ependymal lining (c) and oligodendrocytes (f)Back to article page