Gal-1hFc modulates effector molecules in skin-resident human T cells. A, Human skin-resident effector memory T cells were incubated in the presence of Gal-1hFc or molecular controls for 24 h and stained with anti-CD25, -FoxP3, –IFN-γ, –IL-4, –IL-10, –TGF-β, –IL-17, and –TNF-α mAbs, and analyzed by flow cytometry. T cells were first gated on CD3+ and CD8− cells. B, Graphic representations of data taken from six independent donors. *Statistically significant difference compared with hFc control, p ≤ 0.01.