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. 2022 Mar 31;13:858557. doi: 10.3389/fphar.2022.858557

FIGURE 2.

FIGURE 2

Cross presentation is sensitive to low antigen loads. Cross presentation was assessed using the in vivo Lyons-Parish assay (Lyons and Parish, 1994), in which carboxyfluorescein succinimidyl ester (CFSE) stained neoantigen specific T cells (CL4) were intravenously injected into F1 mice bearing the melanoma tumour (B16. par) bearing totals of 19.4, 97, 194 or 388 nmol of the neoantigen CL4 in either the nucleus (N), cytoplasm (C) or supernatant (S). Proliferation of T cells in the tumor draining lymph node on day 11 is shown by the number and size of peaks to the left of the parental non-proliferating single blue peak. Figure originally published in Anyaegbu et al., 2014. PLOS One 9: e107894.