To investigate the role of GPCRRS in the tumor microenvironment (TME) at the single-cell transcriptome level, we analyzed the expression patterns of CCL20, DDIT4, GPX3, BEX5, AKAP12, DSG2, SERPINH1, LDHA, DNAJB4, and DOCK4 in different cell types (Figure 9A). The gene discussed is AKAP12; the disease is neoplasm.