Functionally integrating nanoparticles alleviate deep vein thrombosis in pregnancy and rescue intrauterine growth restriction

There is still an unmet need for effective and safe drugs to treat deep vein thrombosis during pregnancy, a life-threatening condition for the mother and fetus. Here, the authors show that engineered multifunctional nanoparticles can site-specifically dissolve thrombi and reverse deep vein thrombosis-mediated intrauterine growth restriction and delayed development of fetuses in pregnant rats.