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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Eur J Immunol. 2014 Aug 12;44(10):2938–2948. doi: 10.1002/eji.201444751

Figure 2. KIR2DL1-3+ and NKG2C+ NK cell frequencies in HIV-1(+) and HIV-1(-) individuals stratified by CMV serostatus.

Figure 2

Frequency of (A) KIR2DL1-3+ and (B) NKG2C+ NK cells in HIV-1(-) and HIV-1(+) CMV-seronegative/positive individuals. Proportion of (C) KIR2DL1+ and (D) KIR2DL2/3+ NK cells in HIV-1(-) and HIV-1(+) individuals stratified by their HLA-C group haplotype and CMV serostatus. HIV-1(-): n=40; HIV-1(+): n=42. Haplotypes of HLA-C are indicated as follows: 1/1=C1/C1, 1/2=C1/C2, 2/2=C2/C2. Scatter plots display frequency of receptor-expressing NK cells for each individual as well as median for each group. Kruskal-Wallis test following Dunn's post-test was used to test for differences between groups.