THE ROLE OF PREDICTIVE AND PROGNOSTIC VALUES OF INFLAMMATORY MARKERS IN ACUTE PANCREATITIS: A NARRATIVE REVIEW

Abstract

Pancreatitis is an inflammatory condition affecting the pancreas and is classified into two types, acute and chronic, which can manifest in various forms. This review article summarizes the role of predictive and prognostic values of inflammatory markers in the pathogenesis of acute pancreatitis, mainly focused on preclinical and clinical studies. It includes serum amyloid A, monocyte chemotactic protein-1, erythrocyte sedimentation rate, interleukin-6(IL-6), C-reactive protein, interleukin 10(IL-10), myeloperoxidase, pentraxin 3 and plasminogen activator inhibitor 1. SAA3 plays a crucial role in developing acute pancreatitis by triggering a receptor-interacting protein 3-dependent necroptosis pathway in acinar cells. Targeting SAA3 could be a potential strategy for treating acute pancreatitis. The recruitment of monocytes/macrophages and the activation of the systemic monocyte chemotactic protein-1 (MCP-1) signaling pathway play a role in the progression of pancreatitis, and blocking MCP-1 may have a suppressive effect on the development of pancreatic fibrosis. The erythrocyte sedimentation rate (ESR) can predict severe acute pancreatitis with slightly lower accuracy than C-reactive protein (CRP). When ESR and CRP levels are combined at 24 hours, they predict severe acute pancreatitis accurately. IL-6 plays a crucial role in activating the Janus kinase/signal transducers and activators of the transcription pathway, exacerbating pancreatitis and contributing to the initiation and progression of pancreatic cancer. Endogenous interleukin-10 plays a crucial role in controlling the regenerative phase and limiting the severity of fibrosis and glandular atrophy induced by repeated episodes of acute pancreatitis in mice. The predictive and diagnostic roles of these inflammatory factors in pancreatitis were introduced in detail in this review.