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. 2018 May 29;8:8295. doi: 10.1038/s41598-018-26471-9

Figure 3.

Figure 3

PD-L1 expression is concurrent with T cell infiltration within pancreatic islets in NOD mice. (A) PD-L1 expression and T cell infiltration in pancreatic islets from 5 and 13 week old NOD mice. Scale bar corresponds to 40 µm. (B) Cumulative insulitis scores from younger (<12 week) and older (≥12 week) NOD mice. Data represent >80 islets per age group, compiled from at least 4 independent experiments with 3–14 mice/experiment.