However, analysis of RNase1 expression and immune cell infiltration profiles from the TCGA database in this previous study showed that in addition to macrophage infiltration, T cell infiltration is also positively correlated with RNase1 levels in HCC patients.[11e] We further carried out the same analysis in breast cancer and HNSC patients and discovered that the infiltration of T cells including CD8+ T cells positively correlates with RNase1 levels (Figure S6 and Table S1,S2, Supporting Information). Here, RNASE1 is linked to breast carcinoma.