CD8A and myeloid sarcoma: However, before correcting for multiple testing, the percentage of CD4+ TEM cells was higher in MS relative to dementia (unadjusted p=0.03), while the proportion of CD8+ TEMRA cells was lower in both disease groups than in controls (MS vs. controls: unadjusted p=0.04; dementia vs. controls: unadjusted p=0.09).