Tumor necrosis factor receptor-associated factor 6 (TRAF6) has been found to promote the progression of acute pancreatitis (AP). However, its underlying molecular mechanisms in AP need to be further revealed. Caerulein-induced AR42J cells were used to construct AP cell models. Cell viability and apoptosis were measured by Cell Counting Kit 8 assay and flow cytometry. Levels of inflammatory factors and oxidative stress-related markers were assessed. The medium of AR42J cells was collected for coculturing RAW264.7 cells. Macrophage marker CD86