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. 2019 Jul 7;25(25):3151–3167. doi: 10.3748/wjg.v25.i25.3151

Figure 2.

Figure 2

STAT3 signaling contributes to form an immunosuppressive microenvironment in hepatocellular carcinoma. Long lines ending with arrows or bars indicate activating or inhibitory effects, respectively. Short arrows pointing up or down indicate up-regulated or down-regulated, respectively. TAMs: Tumor-associated macrophages; CAFs: Cancer-associated fibroblasts; NK cell: Natural killer cell; DCs: Dendritic cells; NE: Neutrophil elastase; HCC: Hepatocellular carcinoma.