Cancer-Associated Fibroblasts Affect Tumor Metabolism and Immune Microenvironment in Gastric Cancer and Identification of Its Characteristic Genes

Figure 6

Immune infiltration analysis. (a) The correlation of CAFs and the quantified immune cells. (b) CAFs were positively correlated with M2 macrophages. (c) The correlation between M2 macrophages and CAFs, FNDC1, and RSPO3. (d) KM survival curves of the M2 macrophages. (e) The characteristic makers and factors were all highly expressed in the samples with high CAFs infiltration. (f) The KM survival curve showed that M2 macrophages might be associated with a poor prognosis. (g) The characteristic makers and factors were all highly expressed in the samples with high CAFs infiltration.

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