Fig. 9

Multiplex immunofluorescence staining of ALOX5AP (red), CD163 (green) and CD68 (yellow) protein in glioma tissue microarray with different grades. A Representative immunofluorescence image of ALOX5AP, CD163, and CD68 expression in WHO grade 2, grade 3, and grade 4 glioma. (The scale bar is 200 μm). B–D Quantitative analysis of ALOX5AP+, CD163+, and CD68 + cells percentage in WHO grade 2–3 and grade 4 glioma samples. *P < 0.05, ns = no significance