Figure 2: The increase of ICOS+PD-1+CXCR3+ cTfh cells correlates with the increase in Ab avidity. | Scientific Reports

Figure 2: The increase of ICOS+PD-1+CXCR3+ cTfh cells correlates with the increase in Ab avidity.

From: ICOS+PD-1+CXCR3+ T follicular helper cells contribute to the generation of high-avidity antibodies following influenza vaccination

Figure 2

(a) The correlation between the increase of ICOS+PD-1+CXCR3+ cTfh cells at day 7 post-TIV and the fold increase of Max RU/the fold decrease of Kd at day 7. Spearman R and p-value are indicated. n = 26. (b) The three groups were defined in the subjects by using the results of Kd and HI titers at day 0. (c) The correlation between the increase of ICOS+PD-1+CXCR3+ cTfh cells at day 7 post-TIV and the fold increase of Max RU/the fold decrease of Kd at day 7 in each group.

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