Polyethylene Nanoplastic Exposure Causes Miscarriage by Impairing Trophoblast NAD+ Metabolism via Mitochondrial Dysfunction.
Micro- and nanoplastics (MNPs) are emerging environmental pollutants of global concern, yet their reproductive toxicity and underlying mechanisms remain poorly understood. Here, we identify villous accumulation of polyethylene (PE) as a potential risk factor associated with miscarriage and investigate the underlying me...