To deepen our understanding of SLC11A1’s function in glioma’s tumor immune microenvironment (TIME), we utilized glioma single-cell data derived from the GEO dataset (GSE131928) (9), unsupervised analyses of this data identified 7 cell states representing the stromal, immune, and neoplastic cells commonly observed in glioma. Here, SLC11A1 is linked to neoplasm.