Furthermore, analysis of the GSE99254 dataset, which includes single-cell data from 12,346 T cells derived from the peripheral blood of 14 NSCLC patients undergoing treatment, demonstrated that MZF1 is primarily expressed, albeit at lower levels, in CD4 Tconv cells, CD8 Tex cells, CD8 T cells, and monocytes/macrophages within the NSCLC microenvironment (Figure 3B). Here, CD4 is linked to non-small cell lung carcinoma.