Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001339 (acute pancreatitis)
 10,593 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The interleukin 1 (IL-1) gene cluster has been implicated in acute pancreatitis. Penta-allelic and bi-allelic polymorphisms exist in the IL-1RN and IL-1B genes, respectively. The aim of the study was to investigate these polymorphisms in acute pancreatitis. Genotype and allele frequencies were determined in patients (n = 116) and healthy controls (n = 170) using the polymerase chain reaction. PCR products from the IL-1B study were further digested with Taq I restriction endonuclease. Patients were categorised according to aetiology, severity, and organ-failure scores. Allele 1 of the IL-1RN polymorphism was significantly increased in patients compared with controls (72.0 vs. 63.0%; p = 0.029, Pc = 0.029), in severe cases compared with controls (81.9 vs. 63.0%; p = 0.002, Pc = 0.004), in idiopathics compared with controls (82.4 vs. 63.0%; p = 0.002, Pc = 0.006), and in severe cases compared with mild cases (81.9 vs. 67.5%; p = 0.023, Pc = 0.046). Allele 2 was significantly decreased in severe cases compared with controls (18.1 vs. 33.0%; p = 0.013, Pc = 0.026), in idiopathics compared with controls (17.6 vs. 33%; p = 0.013, Pc = 0.039), and in severe cases compared with mild cases (18.1 vs. 32.5%; p = 0.023, Pc = 0.046). No significant differences were found for the Taq I allele or genotype frequencies between controls and patients/subgroups of patients. IL-1RN appears to determine severity of acute pancreatitis and susceptibility to idiopathic acute pancreatitis. No association was found between IL-1B and the disease.
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PMID:Investigation of the interleukin 1 gene cluster and its association with acute pancreatitis. 1076 48

The dynamic aspects of circulating cytokines and cytokine modulators and their relationship with development of multiple organ failure (MOF) in patients with acute pancreatitis were analyzed. All cytokine and C-reactive protein levels in the circulation were higher than those in the MOF group. In particular, plasma concentrations of soluble tumor necrosis factor receptors (sTNF-RI and sTNF-RII) were significantly higher in patients with MOF than in those without even at admission. Furthermore, plasma concentrations of sTNF-Rs and interleukin-1 (IL-1) receptor antagonist (IL-1ra) were much higher than those of their counterparts, TNFalpha and IL-beta, respectively. These results suggest that the plasma concentrations of sTNF-Rs are useful predictors for the development of MOF, and actions of TNF-alpha and IL-1beta could be regulated by their modulators (soluble receptor and receptor antagonist, respectively) in the pathologic condition of severe acute pancreatitis.
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PMID:Relationship between plasma cytokine concentration and multiple organ failure in patients with acute pancreatitis. 1097 7

In a recent study we have demonstrated that interleukin 8 (IL-8) and tumour necrosis factor alpha (TNF-alpha) serum levels correlate positively with the severity of acute pancreatitis (AP), induced by bile acid injected into the pancreatic duct of rabbits. In this article we describe the effect of an IL-10 analogue IT9302 and a monoclonal anti-IL-8 (mon. IL-8) antibody on the content of several pro-inflammatory cytokines in the serum of rabbits, after induction of AP. We found that the serum content of inflammatory cytokines IL-8, IL-1beta, TNF-alpha and monocyte chemoattractant protein 1 (MCP-1) are increased during AP. Injection of IT9302 or mon. IL-8 antibody, diminish the concentration of these cytokines in the serum, with the exception that mon. IL-8 antibody actually increased the circulating level of MCP-1. In addition, intravenous administration of IT9302 increased the serum levels of IRAP, an IL-1beta receptor antagonistic cytokine. Furthermore, intravenous injection of mon. IL-8 antibody increased serum levels of IL-4. It can be concluded that both the human IL-10 analogue IT9302 and mon. IL-8 antibody are able to alter the pro-inflammatory cytokine levels in rabbits suffering from experimentally induced AP.
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PMID:Profiles of pro-inflammatory cytokines in the serum of rabbits after experimentally induced acute pancreatitis. 1188 71

The study aimed to determine the effect of the activated protein C on the course of systemic inflammation in the APCAP (activated protein C in acute pancreatitis) trial where we randomized 32 patients with severe acute pancreatitis to receive either recombinant activated protein C (drotrecogin alfa activated) (n = 16) or placebo (n = 16) for 96 hours. In the present study, we present the time course of the patients' plasma or serum levels of soluble markers (IL-8, IL-6, IL-10, IL-1ra, sE-selectin, PCT) and monocyte and neutrophil cell surface (CD11b, CD14, CD62L, HLA-DR) markers of systemic inflammatory response during the first 14 days after the randomization. The results of the intervention and placebo groups were comparable showing that recombinant APC treatment did not alter the course of systemic inflammation in severe acute pancreatitis. Our finding is in accordance with the clinical findings in the APCAP trial indicating that the intervention did not affect evolution of multiple organ dysfunctions.
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PMID:Activated Protein C Does Not Alleviate the Course of Systemic Inflammation in the APCAP Trial. 2264