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Subpopulations of CD8+ T cells according to effector and memory phenotype markers.
| Phenotype | Surface-expressed markers |
|---|---|
| Naïve CD8+ T cells | CD45RA+ CD45RO− CCR7+ CD62L+ |
| Effector CD8+ T cells | CD45RA+ CD45RO− CCR7− CD62L− |
| Effector memory CD8+ T cells | CD45RA− CD45RO+ CCR7− CD62L− |
| Central memory CD8+ T cells | CD45RA− CD45RO+ CCR7+ CD62L+ |
