» Articles » PMID: 9863488

Multisystemic Production of Interleukin 10 Limits the Severity of Acute Pancreatitis in Mice

Overview
Journal Gut
Specialty Gastroenterology
Date 1998 Dec 24
PMID 9863488
Citations 34
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Interleukin 10 (IL-10) decreases the severity of experimental acute pancreatitis. The role of endogenous IL-10 in modulating the course of pancreatitis is currently unknown.

Aims: To examine the systemic release of IL-10 and its messenger RNA production in the pancrease, liver, and lungs and analyse the effects of IL-10 neutralisation in caerulein induced acute pancreatitis in mice.

Methods: Acute necrotising pancreatitis was induced by intraperitoneal caerulein. Serum levels of IL-10 and tumour necrosis factor (TNF), and tissue IL-10 and TNF-alpha gene expression were assessed. After injecting control antibody or after blocking the activity of endogenous IL-10 by a specific monoclonal antibody, the severity of acute pancreatitis was assessed in terms of serum enzyme release, histological changes, and systemic and tissue TNF production.

Results: In control conditions, serum IL-10 levels increased and correlated with the course of pancreatitis, with a maximal value eight hours after induction. Both IL-10 and TNF-alpha messengers showed a similar course, and were identified in the pancreas, liver, and lungs. Neutralisation of endogenous IL-10 significantly increased the severity of pancreatitis and associated lung injury as well as serum TNF protein levels (+75%) and pancreatic, pulmonary, and hepatic TNF messenger expression (+33%, +29%, +43%, respectively).

Conclusions: In this non-lethal model, systemic release of IL-10 correlates with the course of acute pancreatitis. This anti-inflammatory response parallels the release of TNF and both cytokines are produced multisystemically. Endogenous IL-10 controls TNF-alpha production and plays a protective role in the local and systemic consequences of the disease.

Citing Articles

TRP14 is the rate-limiting enzyme for intracellular cystine reduction and regulates proteome cysteinylation.

Marti-Andres P, Finamor I, Torres-Cuevas I, Perez S, Rius-Perez S, Colino-Lage H EMBO J. 2024; 43(13):2789-2812.

PMID: 38811853 PMC: 11217419. DOI: 10.1038/s44318-024-00117-1.


Interleukins: pathophysiological role in acute pancreatitis.

Rafaqat S, Patoulias D, Behnoush A, Sharif S, Klisic A Arch Med Sci. 2024; 20(1):138-156.

PMID: 38414463 PMC: 10895951. DOI: 10.5114/aoms/178183.


Circulating Biomarkers Involved in the Development of and Progression to Chronic Pancreatitis-A Literature Review.

Poulsen V, Hadi A, Werge M, Karstensen J, Novovic S Biomolecules. 2024; 14(2).

PMID: 38397476 PMC: 10887223. DOI: 10.3390/biom14020239.


Effect of Synbiotics in Reducing the Systemic Inflammatory Response and Septic Complications in Moderately Severe and Severe Acute Pancreatitis: A Prospective Parallel-Arm Double-Blind Randomized Trial.

Rohith G, Sureshkumar S, Anandhi A, Kate V, Rajesh B, Abdulbasith K Dig Dis Sci. 2022; 68(3):969-977.

PMID: 35857241 DOI: 10.1007/s10620-022-07618-1.


Ketorolac and Predicted Severe Acute Pancreatitis: A Randomized, Controlled Clinical Trial.

Vahdat Shariatpanahi Z, Shahbazi S, Shahbazi E Clin Med Res. 2022; 20(2):74-80.

PMID: 34996820 PMC: 9242735. DOI: 10.3121/cmr.2021.1663.


References
1.
Guice K, Oldham K, Caty M, Johnson K, Ward P . Neutrophil-dependent, oxygen-radical mediated lung injury associated with acute pancreatitis. Ann Surg. 1989; 210(6):740-7. PMC: 1357865. DOI: 10.1097/00000658-198912000-00008. View

2.
Niederau C, Ferrell L, Grendell J . Caerulein-induced acute necrotizing pancreatitis in mice: protective effects of proglumide, benzotript, and secretin. Gastroenterology. 1985; 88(5 Pt 1):1192-204. DOI: 10.1016/s0016-5085(85)80079-2. View

3.
de Waal Malefyt R, Abrams J, Bennett B, Figdor C, De Vries J . Interleukin 10(IL-10) inhibits cytokine synthesis by human monocytes: an autoregulatory role of IL-10 produced by monocytes. J Exp Med. 1991; 174(5):1209-20. PMC: 2119001. DOI: 10.1084/jem.174.5.1209. View

4.
Bogdan C, Vodovotz Y, Nathan C . Macrophage deactivation by interleukin 10. J Exp Med. 1991; 174(6):1549-55. PMC: 2119047. DOI: 10.1084/jem.174.6.1549. View

5.
Jaeschke H, Farhood A, Smith C . Neutrophil-induced liver cell injury in endotoxin shock is a CD11b/CD18-dependent mechanism. Am J Physiol. 1991; 261(6 Pt 1):G1051-6. DOI: 10.1152/ajpgi.1991.261.6.G1051. View