GABRD and colon adenocarcinoma: As shown in Figure 7(b)–7(d), for colon adenocarcinoma (COAD), GABRD expression levels were highly positively correlated with ImmuneScore (P=4.2e − 3, r = 0.15), StromalScore (P=1.4e − 7, r = 0.31), and ESTIMATEScore (P=4.5e − 5, r = 0.24).