CD8A and tropical spastic paraparesis: We annotated TCR β repertoires of expanded clones obtained from CSF cells and Tax11-19–specific CD8+ T cells of HAM/TSP patients to representative TCR databases using VDJdb (36) and McPAS-TCR (39), although identical TCR β clonotypes were rarely identified (4 clonotypes in VDJdb and 0 in McPAS-TCR).