Elevated Pancreatic Enzymes Associated with Acute Liver Injury Were Mediated by Tumor Necrosis Factor-Alpha Signaling
| Author | Takeshi Goya | en |
| Author | Miho Kurokawa | en |
| Author | Tomonobu Hioki | en |
| Author | Tomomi Aoyagi | en |
| Author | Motoi Takahashi | en |
| Author | Koji Imoto | en |
| Author | Shigeki Tashiro | en |
| Author | Hideo Suzuki | en |
| Author | Masatake Tanaka | en |
| Author | Masaki Kato | en |
| Author | Motoyuki Kohjima | en |
| Author | Yoshihiro Ogawa | en |
| Issued Date | 2022-12-31 | en |
| Abstract | Background: Acute liver failure (ALF) is caused by massive hepatocyte death and accompanied by severe coagulation disorder and encephalopathy. It often leads to multiple organ failure and subsequently death. However, the association between ALF and other organ failure remains unclear. Objectives: Here, we evaluated patients with acute liver injury (ALI) and elevated pancreatic enzymes to demonstrate the association between ALI and pancreatic disorder. Methods: We conducted a single-center retrospective study to analyze patients with ALI. Between 2012 and 2017, 163 patients with ALI were treated in our hospital. We stratified patients based on whether serum amylase and lipase were elevated above 1.5 times the upper limit of normal. We compared the baseline characteristics, severity, prognosis, and serum cytokine levels between the two groups. Results: Of the 163 patients, 75 (54.0%) presented elevated pancreatic enzymes above 1.5 times the upper limit of normal. Computed tomography imaging findings associated with pancreatitis were observed in 29 patients (17.8%). The elevation of pancreatic enzymes was associated with ALI severity. High level of serum tumor necrosis factor-alpha (TNF-α) was associated with the elevation of pancreatic enzymes (elevation group Vs. no elevation group: 134.0 ± 177.2 pg/mL Vs. 89.4 ± 159.8 pg/mL). Conclusions: The elevation of pancreatic enzymes was often accompanied by ALI and associated with ALI severity. TNF-α signaling was involved in the elevation of pancreatic enzymes. It is possible that the pancreatic disorder reflected ALI severity, consequently correlated with mortality, and did not directly aggravate ALI pathogenesis. These findings provide novel insights into the pathogenesis of ALF. | en |
| DOI | https://doi.org/10.5812/hepatmon-128106 | en |
| Keyword | Acute Liver Failure | en |
| Keyword | Amylases | en |
| Keyword | Lipase | en |
| Keyword | Tumor Necrosis Factor-Alpha | en |
| Publisher | Brieflands | en |
| Title | Elevated Pancreatic Enzymes Associated with Acute Liver Injury Were Mediated by Tumor Necrosis Factor-Alpha Signaling | en |
| Type | Research Article | en |
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