These results showed that the central memory CD8+ T cells (CD45RA-CD62L+) in DAKs tended to be expanded in patients with SD more so than in patients with PD, whereas the effector memory CD8+ T cells (CD45RA-CD62L-) in DAKs tended to be expanded in patients with PD more so than in patients with SD (Tables 1 and 2A). This evidence concerns the gene SELL and Salla disease.