Figure 14. Mendelian randomization analysis of C1QTNF6 and lung cancer. (A) The funnel plot displayed the distribution of instrumental variables for C1QTNF6. (B) Scatter plot showed that C1QTNF6 increased the risk of lung cancer. (C) Forest plot showed the cause effect of C1QTNF6 on lung cancer onset. (D) The co-localization analysis of C1QTNF6 and lung cancer.