Figure 5 | Scientific Reports

Figure 5

From: APRIL-producing eosinophils are involved in gastric MALT lymphomagenesis induced by Helicobacter sp infection

Figure 5

Identification of APRIL cytokine target cells in gastric biopsies from patients with gastric MALT lymphoma. (A) Example of B lymphocyte (CD20+) and APRIL (Aprily-2+) labeling in lymphoid infiltrates by IHC on sections of human gastric biopsies from GML patients. (B) Immunofluorescence co-labeling of B lymphocyte (CD20+ in red), APRIL cytokine (Aprily-2+ in green) and DAPI-labeled nuclei (blue) on sections of human gastric biopsies from GML patients. The white arrows indicate the B lymphocytes that internalized APRIL and the yellow arrows the CD20-cells that internalized the cytokine.

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