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. 2022 Mar 25;79(4):206. doi: 10.1007/s00018-022-04224-2

Fig. 7.

Fig. 7

Characterisation of neutrophils and neutrophil extracellular traps (NETs) in the cerebellum at P15 during chronic CCM. A–D Representative immunofluorescence for deposition of NETs in Ccm3iECKO mice during chronic CCM, at P15. A Citrullinated histone H3 (green), Ly6g (red), DAPI (blue) and isolectin B4 (grey). B MPO (green), citrullinated histone H3 (red), DAPI (blue) and isolectin B4 (grey). C Citrullinated histone H3 (green), CD41 (red), DAPI (blue) and isolectin B4 (grey). D Proportions (%) of lesions with (left) or without (right) fibrinogen/fibrin signals that attract (black bar) or do not attract (grey bar) neutrophils. Total number of lesions analysed, 79 (in 4 mice). ****P < 0.0001, for cavernoma without and with fibrinogen/fibrin signals (Fisher’s exact tests). E Anti-Ly-6B.2 (green), fibrinogen/fibrin (red), DAPI (blue) and isolectin B4 (grey). White arrows: NETs (AC); neutrophils (E). Scale bars: 50 μm (AC); 200 μm (E)