highly significantp = 0.0002
This increase starts already at birth, remains constant throughout childhood s as shown by other groups ( 4 , 9 ) results in relative increase of the memorand adolescence, and is highly significant (linear regression intercept p = 0.0002, slope p = 0.54) (Figure 1 C). cTFHs Are Expanded in DiGeorge Syndrome To correct for the relative increase of memory CD4 + T cells in DiGeorge, we compared the percentages of CXCR5 + memory CD4 + T cells (cTFHs) of all memory CD4 + T cells (gating strategy shown in Figure 2 A).