TGM2 and metabolic dysfunction-associated steatotic liver disease: Compared with macrophages transduced with NAFLD-EVs + In-NC or PA-EVs + In-NC, the miR-9-5p level declined and TGM2 protein level increased in macrophages transduced with NAFLD-EVs + miR-9-5p inhibitor or PA-EVs + miR-9-5p inhibitor.