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. 2021 Jun 14;10(1):1936392. doi: 10.1080/2162402X.2021.1936392

Figure 3.

Figure 3.

Lower KIR ligand numbers and peripheral blood KIR NK cell frequency are good prognostic markers of rituximab responses in lymphoma patients. (a) Pie charts representing the distribution of lymphoma patients (n = 74) following clinical outcome (CR, PR, and SD/PD) and CD16 polymorphism (VV, VF, and FF). (b) Pie charts representing the distribution of lymphoma patients following clinical outcome (CR, PR, and SD/PD) and the number of KIR ligands (2, 3, 4 or ≥5). (c) Pie charts representing the distribution of lymphoma patients following clinical outcome (CR, PR, and SD/PD) and the KIR NK cell frequency (≤ 44.5, 44.5–56.80, 56.80–71.80 and ≥ 71.80). (d) KIR+ NK cell frequencies following the number of KIR ligands for all lymphoma patients. The green and blue lines determine the significant difference between 2 groups for CR and SD/PD outcomes *p < .05