CCL3 showed strong positive correlations with immune cell infiltration, particularly macrophages (Cor = 0.72, <i>p</i> < 0.001) and neutrophils (Cor = 0.74, <i>p</i> < 0.001), suggesting its role in shaping an immunosuppressive tumor immune microenvironment (TIME). This evidence concerns the gene CCL3 and neoplasm.