Figure 6.

Localization of TNFR2 in spinal cord of naive mice. A, A negative control for TNFR2 staining when the primary antibody to TNFR1 is not added; a, view of the same slice under the light microscope. B, TNFR2 is expressed predominantly in spinal cord ventral horn; b, view of the same slice under the light microscope. C, A magnifying view shows TNFR2 is expressed in spinal ventral horn neurons. D–F, Double immunofluorescence in spinal dorsal horn shows the colocalization of TNFR2 with NeuN (D) but not with GFAP (E) or CD11b (F). Scale bars, 5 μm.