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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Human limbal fibroblast-like stem cells induce immune-tolerance in autoreactive T lymphocytes from female patients with Hashimoto’s thyroiditis

Fig. 2

Inhibitory effect of f-LSCs on PBMC proliferation. a Peripheral blood mononuclear cells (PBMCs) from healthy volunteers were stimulated with anti-CD3 for 72 h in the presence or absence of fibroblast-like limbal stem cells (f-LSCs) (1:50 ratio). The f-LSCs drastically reduced the clump formation after coculture. In the transwell system the lymphomonocyte density was slightly lower than activated PBMCs alone, used as positive controls. No activated PBMCs served as negative controls. Original magnification: 40×. Pictures are representative of at least five independent experiments. b DNA content was assessed using PI staining and analyzed by flow cytometry. FACS plots are representative of five experiments of identical design. Values on the bars are shown as mean ± SE; **p < 0.02, ***p < 0.01

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