Lei et al. screen out Lactococcus lactis OMVs (Lac-OMVs) and develop metabolic-engineered NAD+-Lac-OMVs nanovaccine with potent tissue repair therapeutic effect. NAD+-Lac-OMVs sequentially activate dendritic cells by membrane component and reprogram inflammatory macrophages for anti-inflammation and...
ORGANISM(S): Mus Musculus