Figure 5. SLC39A7 expression in lung adenocarcinoma was associated with smoking statues. TCGA-LUAD dataset was downloaded and analyzed. (A) Expression of SLC39A7 in current smokers or lifelong non-smokers. (B) Expression of SLC39A7 in current smokers or history smokers. (C) Expression of SLC39A7 between lifelong non-smokers, history smokers (>15 y) and history smokers (≤15 y). (D) SLC39A7 expression based on smoking duration time (y) analyzed by using UCSC databases. SLC39A, solute carrier family 39.