Characterization of Inflammatory Response in Acute-on-Chronic Liver Failure and Relationship with Prognosis

ACLF is characterized by a systemic inflammatory response, but the cytokines involved in this process have not been well studied. The aim of this study was to characterize the systemic inflammatory response in patients with cirrhosis and ACLF and its relationship with prognosis. Fifty-five patients...

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Veröffentlicht in:Scientific reports 2016-08, Vol.6 (1), p.32341-32341, Article 32341
Hauptverfasser: Solé, Cristina, Solà, Elsa, Morales-Ruiz, Manuel, Fernàndez, Guerau, Huelin, Patricia, Graupera, Isabel, Moreira, Rebeca, de Prada, Gloria, Ariza, Xavier, Pose, Elisa, Fabrellas, Núria, Kalko, Susana G., Jiménez, Wladimiro, Ginès, Pere
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container_title Scientific reports
container_volume 6
creator Solé, Cristina
Solà, Elsa
Morales-Ruiz, Manuel
Fernàndez, Guerau
Huelin, Patricia
Graupera, Isabel
Moreira, Rebeca
de Prada, Gloria
Ariza, Xavier
Pose, Elisa
Fabrellas, Núria
Kalko, Susana G.
Jiménez, Wladimiro
Ginès, Pere
description ACLF is characterized by a systemic inflammatory response, but the cytokines involved in this process have not been well studied. The aim of this study was to characterize the systemic inflammatory response in patients with cirrhosis and ACLF and its relationship with prognosis. Fifty-five patients with cirrhosis, 26 with ACLF, were studied prospectively. Systemic inflammatory response was analyzed by measuring a large array of plasma cytokines by using a multiplex kit. A principal component analysis show noticeable differences between ACLF and decompensated cirrhosis without ACLF. Patients with ACLF had significant abnormal levels of 12 cytokines compared to those without ACLF, including: VCAM-1, VEGF-A, Fractalkine, MIP-1α, Eotaxin, IP-10, RANTES, GM-CSF, IL-1β, IL-2, ICAM-1 and MCP-1. Cytokines showing the most marked relationship with ACLF were VCAM-1 and VEGF-A (AUCROC 0.77; p = 0.001). There was a significant relationship between some of inflammatory mediators and 3-month mortality, particularly VCAM-1, ICAM-1 and GM-CSF (AUCROC>0.7; p 
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The aim of this study was to characterize the systemic inflammatory response in patients with cirrhosis and ACLF and its relationship with prognosis. Fifty-five patients with cirrhosis, 26 with ACLF, were studied prospectively. Systemic inflammatory response was analyzed by measuring a large array of plasma cytokines by using a multiplex kit. A principal component analysis show noticeable differences between ACLF and decompensated cirrhosis without ACLF. Patients with ACLF had significant abnormal levels of 12 cytokines compared to those without ACLF, including: VCAM-1, VEGF-A, Fractalkine, MIP-1α, Eotaxin, IP-10, RANTES, GM-CSF, IL-1β, IL-2, ICAM-1 and MCP-1. Cytokines showing the most marked relationship with ACLF were VCAM-1 and VEGF-A (AUCROC 0.77; p = 0.001). There was a significant relationship between some of inflammatory mediators and 3-month mortality, particularly VCAM-1, ICAM-1 and GM-CSF (AUCROC&gt;0.7; p &lt; 0.05). Functional Enrichment Analysis showed that inflammatory markers differentially expressed in ACLF patients were enriched in leukocyte migration, particularly monocytes and macrophages and chemotaxis pathways. In conclusion, ACLF is characterized by a marked inflammatory reaction with activation of mediators of adhesion and migration of leukocytes. 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Functional Enrichment Analysis showed that inflammatory markers differentially expressed in ACLF patients were enriched in leukocyte migration, particularly monocytes and macrophages and chemotaxis pathways. In conclusion, ACLF is characterized by a marked inflammatory reaction with activation of mediators of adhesion and migration of leukocytes. The intensity of the inflammatory reaction correlates with prognosis.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>27578545</pmid><doi>10.1038/srep32341</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record>
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subjects 692/4020/4021/1607/1604
692/53/2422
Acute-On-Chronic Liver Failure - blood
Acute-On-Chronic Liver Failure - physiopathology
Biomarkers - blood
Cell activation
Cell Adhesion - genetics
Cell Movement - genetics
Chemotaxis
Cirrhosis
Cirrosi hepàtica
Cytokines
Cytokines - blood
Eotaxin
Female
Fibrosis - blood
Fibrosis - physiopathology
Fractalkine
Granulocyte-macrophage colony-stimulating factor
Hepatic cirrhosis
Humanities and Social Sciences
Humans
Inflamació
Inflammation
Inflammation - blood
Inflammation - physiopathology
Insuficiència hepàtica
Intercellular adhesion molecule 1
Interleukin 2
IP-10 protein
Leukocyte migration
Liver cirrhosis
Liver diseases
Liver failure
Macrophages
Malalties del fetge
Male
Monocyte chemoattractant protein 1
Monocytes
multidisciplinary
Principal components analysis
Prognosis
Pronòstic mèdic
RANTES
Science
Vascular cell adhesion molecule 1
Vascular endothelial growth factor
title Characterization of Inflammatory Response in Acute-on-Chronic Liver Failure and Relationship with Prognosis
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