The frequency of CD16^pos NK cells expressing CCR7 correlates with the relative percentage of GzB activity.

<p>Correlation between the relative GzB activity mediated by PBM effector cells to the five phenotypic NK markers CCR7, NKp46, CD57, CD70 and CD27. A) The frequency of CD16^pos NK cells expressing CCR7 correlated inversely with relative GzB activity. B-E) No correlation was found between the frequency of CD16^pos NK cells expressing NKp46, CD57, CD70 and the relative GzB activity. The total NK cell percentages and NK cell subsets are expressed as a percentage of the total lymphocytes. Linear regression curves with 95-confidence intervals are indicated in each Figure.