SLC44A2 (Solute Carrier Family 44 Member 2): SLC44A2 is a gene involved in choline transport and plays a role in modulating immune responses and inflammation. It has been linked to venous thromboembolism risk and contributes to neutrophil migration and activation. Research into SLC44A2 helps clarify its impact on thrombotic disorders and immune regulation, highlighting potential targets for treating inflammatory and thrombotic diseases.