Figure 3.

Level of lipids in serum-derived sEV. (A) Aggregated concentration of lipids from major classes in sEV samples; (B) relative contribution of selected lipids that were upregulated or (C) downregulated in the sEV of lung cancer patients. HC—healthy controls; LN—benign lung nodules; LC—lung cancer. Box plots show the median, minimum, maximum, lower, and upper quartile; crosses (+) represent outliers; asterisks (*) represent statistically significant differences between groups (p < 0.05 in the pairwise post hoc test).