Fig. 3: Immunofluorescence staining images of GE markers.

a Double-stained images of EHD3 (green) and SOST (red), (b) Fluorescence intensity of SOST, (c) Double-stained images of EHD3 (green) and IL13RA2 (red), and (d) Fluorescence intensity of IL13RA2. b, d The ratio of fluorescence area for each antigen against EHD3. The box plot extends from the 25th to the 75th percentile, with a horizontal line marking the median, while the whiskers represent the range. Scale = 40 µm.