Fig 1: GARP and CD11b expression on M1 and M2 macrophages.A FACS analysis of GARP membrane expression on M1 and M2 macrophages treated or not with Tg (n = 4). B Kinetics of GARP expression on M1 and M2 macrophages treated or not with Tg for the indicated times (n = 3). C GARP analysis by western-blot in M1 and M2 macrophages treated or not with Tg (a representative image is shown; n = 2). D CD11b (n = 8) and CD18 (n = 4) membrane expression on M1 and M2 macrophages treated or not with Tg (*p < 0.05; **p < 0.01; ***p < 0.005; ****p < 0.001).