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. 2012 Nov 15;61(12):3247–3254. doi: 10.2337/db12-0441

FIG. 5.

FIG. 5.

A: Fluorescence microscopy revealed lower protein expression of B2M in MN-siB2M–treated grafts compared with control probe grafts 2 weeks after adoptive transfer (green, insulin; red, B2M; blue, DAPI nuclear stain; magnification bar = 50 μm). B: Fluorescence microscopy showed markedly lower CD8+ T-cell infiltration in MN-siB2M–treated grafts compared with control islet grafts 2 weeks after adoptive transfer (green, insulin; red, CD8; blue, DAPI nuclear stain; magnification bar = 40 μm). C: Western blot analysis confirmed notably lower B2M protein expression in MN-siB2M–treated islet grafts compared with control grafts. (A high-quality digital representation of this figure is available in the online issue.)