Exosomal CXCL14 Contributes to M2 Macrophage Polarization through NF-κB Signaling in Prostate Cancer

Figure 1

CXCL14 was highly expressed in PC tumor tissues. (a) The mRNA expression of CXCL14 in 28 pairs of PC tumor tissues and adjacent benign tissues (control). (b) The protein expression of CXCL14 in PC tumor tissues and adjacent benign tissues. The data were obtained from the immunohistochemistry assay. Scale bar: 20 μm. (c) The plasma level of CXCL14 in PC patients and healthy individuals, as detected by ELISA assay. (d) Subcellular localization of CXCL14. Scale bar: 25 μm. (e) The protein expressions of PD-L1 and IL-10 in PC tissue with high CXCL14 expression (≥50%) or low CXCL14 expression (<50%). The data were obtained from the immunohistochemistry assay. Scale bar: 20 μm. (f) Pearson correlation analysis for the expressions of CXCL14 and PD-L1. (g) Pearson correlation analysis for the expressions of CXCL14 and IL-10. , , and .

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