Fig. 2.

CSF1R is not expressed by neurons, astrocytes or NPCs. (A) Immunohistochemical analysis, coupled to confocal microscopy, of the localisation of EGFP (driven by the c-fms (CSF1R) promoter in macgreen mice) in astrocytes (GFAP⁺, blue) or neurons (NeuN⁺, red) in the hippocampus of ME7 mice. (B) Immunohistochemical analysis, coupled to confocal microscopy, of the localisation of EGFP (driven by the c-fms (CSF1R) promoter in macgreen mice) in neural progenitor cells (NPCs, DCX⁺; red) at the dentate gyrus (DG) of ME7 mice. Nuclei are stained in blue. Scale bar in (A, B) 50 μm.