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. 2008 Oct 6;3(10):e3331. doi: 10.1371/journal.pone.0003331

Figure 5. IL-33 is abundantly expressed in the nucleus of endothelial cells in human tumor tissues.

Figure 5

Expression of IL-33 in the indicated human tumor tissues was analyzed using immunofluorescence staining. Double staining was performed with IL-33 mAb Nessy-1 (red) and anti-CD31 or anti-vWF polyclonal antibodies (green). DNA was counter-stained with DAPI. Magnification bars: A,B,G,H 50 µm; C,D,E,F 20 µm.