Investigating the dual causative pathways linking immune cells and venous thromboembolism via Mendelian randomization analysis

From a strict statistical perspective, no significant associations were identified after FDR correction. However, our analysis using MR method suggests a potential link between VTE and immune cell traits, suggesting the complex interplay between the immune system and thrombotic events. While this study is exploratory and needs validation, the findings of this study are hypothesis-generating with resect to the mechanisms underlying VTE and encourage further investigation into the role of immune activity in VTE pathology.