Fig. 3.

Correlation analysis between SLC45A2 and immune cell infiltration in the PRAD tumor microenvironment. Spearman correlation analysis was performed to evaluate the association between SLC45A2 expression and immune infiltration, with results visualized using lollipop plots. The size of circles labeled “Cor” represents the magnitude of correlation coefficients, while P values indicate statistical significance. The left side of the bar plot lists immune cell types, and the right side displays R values reflecting the presence or absence of correlations.