In this study, a biomimetic nanozyme V-MDL-800 was constructed by coordinating Vanadium Single-atom enzymes (V/SAE) and the allosteric activator MDL-800 of Sirt6, and encapsulated into NM@V-MDL-800 with neutropenia cell membrane (NM). This evidence concerns the gene SIRT6 and Decreased total neutrophil count.