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. 2020 Apr 2;19(6):3571–3580. doi: 10.3892/etm.2020.8635

Figure 1.

Figure 1

CCR9, VEGF, MMP-1 and MMP-7 expression in the non-small cell lung cancer and adjacent normal tissues. Positive (A) CCR9, (B) VEGF, (C) MMP-1 and (D) MMP-7 expression in LUAD tissue. Negative (E) CCR9, (F) VEGF, (G) MMP-1 and (H) MMP-7 expression in lung adjacent normal tissue. Positive (I) CCR9, (J) VEGF, (K) MMP-1 and (L) MMP-7 expression in LUSC tissue. Negative (M) CCR9, (N) VEGF, (O) MMP-1 and (P) MMP-7 expression in lung adjacent normal tissue. Magnification x200. CCR9, CC chemokine receptor 9; VEGF, vascular endothelial growth factor; MMP-1, matrix metalloproteinase-1; MMP-7, matrix metalloproteinase-7; LUAD, lung adenocarcinoma; LUSC, lung squamous cell carcinoma.