Figure 5.

The Vδ1 phenotype in cytomegalovirus (CMV) infected and noninfected 2‐year‐old children. (a) The frequency of Vδ1⁺ cells among CD3⁺ cells in CMV– (n = 17) and CMV+ (n = 15) 2‐year‐old children. (b) Principal component analysis of the Vδ1 phenotype comparing cord blood (red; n = 7), CMV negative (CMV–, yellow; n = 12) and CMV‐infected (CMV+, blue; n = 10) 2‐year‐old children. The frequencies of CD28⁺, CD27⁺, CD161⁺, CD27⁻ CD28⁻, CD27⁻ CD45RA ⁺, CD57⁺, GrzB⁺, CD16⁺, perforin⁺, CD158b⁺ and CD45RA ⁺ cells among the Vδ1⁺ cells are included in the analysis. The frequency of (c) CD27⁻ CD28⁻, (d) CD27⁻ CD45RA ⁺, (e) CD57⁺, (f) GrzB⁺ and (g) CD16⁺ cells among Vδ1⁺ cells in CMV– (n = 17) and CMV+ (n = 15) 2‐year‐old children. *P < 0.05, **P < 0.01, ***P < 0.001; ****P < 0.0001. Data are combined from a minimum of 10 independent experiments.