Outer membrane protein a in Acinetobacter baumannii induces autophagy through mTOR signalling pathways in the lung of SD rats

Outer membrane protein A (OmpA) of Acinetobacter baumannii (A. baumannii) is associated with autophagy, which plays an important role in its pathogenicity. However, its exact pathophysiological role in the process of lung tissue cell autophagy remains unclear. In this study, animal and cell infection models were established by wild A. baumannii strain and An OmpA knockout mutant (OmpA-/- A. baumannii) strain. The expression levels of markers...