RAGE is expressed on alveolar epithelial cells and alveolar macrophages.

<p>(A) Immunostaining for RAGE protein in WT and RAGE^-/- lung tissue. (B) Isolated alveolar epithelial cells (AEC) (n = 7 per group) and alveolar macrophages (AM) (n = 4 per group) were analyzed for RAGE mRNA expression using qRT-PCR. Data are shown as mean ± SEM. Scale bar: 100μm.