Relationships between proportions of CD69⁻T_TE, CD69⁺T_TE, T_TE,T_M, and CD8⁺T cells in controls and MGUS and NDMM patients. (A-B) The matrix shows correlations between proportions of CD69⁻T_TE, CD69⁺T_TE, T_TE, T_M (CD8⁺CD45RO⁺CD57⁻), and CD8⁺T cells in the BM and PB of controls (A), MGUS patients (B), and NDMM patients (C). Proportions of CD69⁻T_TE, CD69⁺T_TE, T_TE and T_M are presented as % CD8⁺T cells and proportion of CD8⁺T as % CD3⁺T cells. (D) The table shows selected significant negative (in red) and positive (in blue) correlations depicted from panels A-C with Spearman R < −0.5 and > 0.5 and P < .05. (E) Relationships between paired proportion of CD69⁺T_TE and CD69⁻T_TE cells in BM of controls (left), MGUS patients (middle), and NDMM patients (right) analyzed by linear regression model. **P < .01.