Figure 1From: The significance of the co-existence of osteopontin and tumor-associated macrophages in gastric cancer progressionThe existence of OPN and M2-TAMs in gastric cancer specimens; the M2-TAMs were stained with a CD204-specific antibody. (a) The stain intensity is shown from grade 0 to grade C. (b, c) The expression of OPN and CD204 was significantly correlated with the tumor stage (p < 0.05). (d) The OPN score was positively correlated with the CD204 score (p = 0.0078).Back to article page