Fig. 1
From: Transcription factor Foxp1 is essential for the induction of choroidal neovascularization
Foxp1 is expressed in the mouse retina-choroid. a Co-immunostaining of Foxp1 (red) and CD31 (green) in the eyes of 6 to 8 weeks C57BL/6 J mice. Sections incubated with phosphate buffered solution (PBS) without the primary antibody were used as the negative control. Foxp1 is expressed in retinal ganglion cells (triangles) and is present in the CD31-positive endothelial cells in the choroid (arrowheads). Nuclei were counterstained with DAPI (blue). Scale bar = 50 μm. b Foxp1 (red) was colocalized with OTX2 (green), a marker of retinal pigment epithelium cells (arrows). Scale bar = 10 μm. GCL, ganglion cell layer; INL, inner nuclear layer; ONL, outer nuclear layer; RPE, retinal pigment epithelium; CH, choroid