Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Interleukin 18 (IL-18) is a recently described proinflammatory cytokine. In mouse models it has been shown to play a key role in the development of liver injury. IL-18 binding protein (IL-18BP) is a naturally occurring antagonist of IL-18. In this study we investigated whether IL-18/IL-18BP levels are altered in patients with chronic liver disease (CLD). We measured IL-18 and IL-18BP plasma levels in 153 patients with CLD and 41 healthy controls by a specific ELISA. Plasma levels of IL-18 were significantly higher in CLD patients than in healthy controls. Cirrhotics had higher levels than noncirrhotics. IL-18 levels increased with disease progression. IL-18BP plasma levels paralled the increase of IL-18 with disease progression, except in stage Child C cirrhosis. IL-18 and IL-18BP levels were elevated independent of the etiology of CLD. IL-18 and IL-18BP correlated with laboratory parameters of inflammation and liver injury. Plasma levels of IL-18 and its antagonist, IL-18BP, are elevated in CLD and correlate with severity of disease. IL-18BP may not be sufficient to counteract the overwhelming proinflammatory response in end stage liver disease.
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PMID:Plasma levels of interleukin-18 and interleukin-18 binding protein are elevated in patients with chronic liver disease. 1246 32