Cicaprost is primarily used in research settings to study its effects on vascular and platelet functions. It acts as a prostacyclin analog, making it valuable in investigating conditions related to blood flow and clotting. Researchers utilize it to explore its potential in treating pulmonary hypertension, as it helps dilate blood vessels and reduce pressure in the lungs. Additionally, it is studied for its antiplatelet properties, which could be beneficial in preventing thrombosis. Its role in modulating inflammation and protecting endothelial cells is also a focus in experimental models of cardiovascular diseases.