Fig. 2From: IL-10+ NK and TGF-β+ NK cells play negative regulatory roles in HIV infectionPercentages of total NK cells and NK cell subsets in HIV-infected patients and HCs The percentages of total NK cells among lymphocytes from HCs, ART-naïve, and ART-treated patients (a). The percentages of NK cell subsets (CD56dim and CD56bright) in lymphocytes from HCs, ART-naïve, and ART-treated patients (b, c)Back to article page