A distinct link was established between DNAJC1 expression and the presence of immunosuppressive cell types, such as macrophages, neutrophils, and T helper type 2 (Th2) cells, known to facilitate GBM tumorigenesis within the tumor microenvironment (TME) Notably, groups with high DNAJC1 expression had significantly greater enrichment of macrophages (Fig. 6B), neutrophils (Fig. 6C), Eosinophils (Fig. 6D), and Th2 cells (Fig. 6E) when compared to low-expression groups. The gene discussed is DNAJC1; the disease is neoplasm.