As shown in Figure S2A, RIME was negatively correlated with NK cells, CD8+ T cells, and M1 macrophages, alongside various tumour‐suppressive cells, as well as tumour‐killing activity indicators, including PRF1, GZMA, and cytolytic activity, which suggests that RIME might be involved in tumour immune evasion. Here, PRF1 is linked to neoplasm.