Transcriptional profile of 2D-MSCs and 3D-MSCs cultured in inflammatory or non-inflammatory conditions. (A) TSG-6, TGF-β1, IL-10, TNF-α, STAT1, JAK1, and JAK3 expressions in 2D-MSCs and 3D-MSCs exposed to a non-inflammatory medium. Cells did not express IDO and PD-L1 when in a non-inflammatory medium. (B) TSG-6, TGF-β1, IL-10, TNF-α, STAT1, JAK1, JAK3, IDO, and PD-L1 expressions in 2D-MSCs and 3D-MSCs exposed to an inflammatory medium. The median Ct values obtained 2D-MSCs were used as a reference. (C) Radial plot demonstrating the differences in overall transcripts between 2D-MSCs and 3D-MSCs cultured in inflammatory or non-inflammatory conditions. * p < 0.05; ** p < 0.01; *** p < 0.001; **** p < 0.0001.