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. 2016 Oct 24;7:415. doi: 10.3389/fimmu.2016.00415

Figure 2.

Figure 2

Human articular condrocyte (hAC) regulate T cell proliferation. (A) T cell proliferation of CD3+ T cells with the indicated stimuli at different PBMC:hAC ratio (20:1, 10:1, 5:1) or PBMC alone (medium). (B) T cell proliferation of PBMC on hAC at the PBMC:hAC ratio of 5:1 in contact or separated by a Millicell transwell chamber (TW, PBMC in TW) or by PBMC in TW separated by a co-cultures of PBMC and hAC (TW-contact). Results are the mean ± SD of eight different experiments. (C) Schematic representation of the different culture conditions: contact (A,B), TW (B), and TW-Contact (B). *p < 0.001 vs. PBMC.