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Liu L, Chen P, Xiao N, Liu Q, Zhu X. Interleukin-8 predicts short-term mortality in acute-on-chronic liver failure patients with hepatitis B-related-related cirrhosis background. Ann Med 2023; 55:2287708. [PMID: 38052052 PMCID: PMC10836280 DOI: 10.1080/07853890.2023.2287708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/21/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND Acute-on-chronic liver failure (ACLF) is a distinctive and severe syndrome, marked by an excessive systemic inflammatory response. In vivo, interleukin 8 (IL-8) is an essential pro-inflammatory cytokine. We aimed to investigate the value of serum IL-8 levels in predicting mortality in ACLF patients in the background of hepatitis B virus-related cirrhosis. METHODS In this study, we conducted a retrospective analysis of the clinical baseline characteristics of 276 patients with ACLF in the context of HBV-related cirrhosis. Logistic regression analysis was employed to identify independent risk factors for short-, intermediate-, and long-term mortality. Using these independent risk factors, we developed a nomogram model, which was subsequently validated. To assess the clinical usefulness of the nomogram model, we performed decision curve analysis (DCA). RESULTS Out of the 276 patients with ACLF, 98 (35.5%), 113 (40.9%), and 128 (46.4%) died within 28, 90, and 180 days, respectively. Serum IL-8 levels were only an independent predictor of 28-day mortality and could simply classify ACLF patients. Conversely, mean arterial pressure (MAP), HBV-DNA, and COSHACLF IIs were independent predictors of mortality across all three observation periods. We constructed a nomogram based on IL-8 that was able to visualise and predict 28-day mortality with a C-index of 0.901 (95% CI: 0.862-0.940). Our calibration curves, Predicted Probability of Death & Actual Survival Status plot, and Confusion Matrix demonstrated the nomogram model's strong predictive power. DCA indicated the nomogram's promising clinical utility in predicting 28-day mortality in ACLF patients. CONCLUSION Serum IL-8 levels predict short-term mortality in ACLF patients in the background of HBV-associated cirrhosis, and the developed Nomogram model has strong predictive power and good clinical utility.
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Affiliation(s)
- Linxiang Liu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
| | - Peng Chen
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
| | - Nanxi Xiao
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
| | - Qi Liu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
| | - Xuan Zhu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
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2
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Engelmann C, Zhang IW, Clària J. Mechanisms of immunity in acutely decompensated cirrhosis and acute-on-chronic liver failure. Liver Int 2023. [PMID: 37365995 DOI: 10.1111/liv.15644] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023]
Abstract
The identification of systemic inflammation (SI) as a central player in the orchestration of acute-on-chronic liver failure (ACLF) has opened new avenues for the understanding of the pathophysiological mechanisms underlying this disease condition. ACLF, which develops in patients with acute decompensation of cirrhosis, is characterized by single or multiple organ failure and high risk of short-term (28-day) mortality. Its poor outcome is closely associated with the severity of the systemic inflammatory response. In this review, we describe the key features of SI in patients with acutely decompensated cirrhosis and ACLF, including the presence of a high blood white cell count and increased levels of inflammatory mediators in systemic circulation. We also discuss the main triggers (i.e. pathogen- and damage-associated molecular patterns), the cell effectors (i.e. neutrophils, monocytes and lymphocytes), the humoral mediators (acute phase proteins, cytokines, chemokines, growth factors and bioactive lipid mediators) and the factors that influence the systemic inflammatory response that drive organ failure and mortality in ACLF. The role of immunological exhaustion and/or immunoparalysis in the context of exacerbated inflammatory responses that predispose ACLF patients to secondary infections and re-escalation of end-organ dysfunction and mortality are also reviewed. Finally, several new potential immunogenic therapeutic targets are debated.
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Affiliation(s)
- Cornelius Engelmann
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
- Institute for Liver and Digestive Health, University College London, London, UK
| | - Ingrid W Zhang
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
- European Foundation for the Study of Chronic Liver Failure (EF CLIF) and Grifols Chair, Barcelona, Spain
| | - Joan Clària
- European Foundation for the Study of Chronic Liver Failure (EF CLIF) and Grifols Chair, Barcelona, Spain
- Biochemistry and Molecular Genetics Service, Hospital Clínic-IDIBAPS CIBERehd, Barcelona, Spain
- Department of Biomedical Sciences, University of Barcelona, Barcelona, Spain
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3
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Gazda J, Di Cola S, Lapenna L, Khan S, Merli M. The Impact of Transjugular Intrahepatic Portosystemic Shunt on Nutrition in Liver Cirrhosis Patients: A Systematic Review. Nutrients 2023; 15:nu15071617. [PMID: 37049459 PMCID: PMC10096634 DOI: 10.3390/nu15071617] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/14/2023] [Accepted: 03/25/2023] [Indexed: 03/29/2023] Open
Abstract
Background and Aims: Liver cirrhosis leads to clinically significant portal hypertension. Transjugular intrahepatic portosystemic shunt (TIPS) has been shown to effectively reduce the degree of portal hypertension and treat its complications. However, poor nutritional status has been shown to be associated with hepatic encephalopathy, acute on chronic liver failure, and mortality following TIPS placement. The purpose of this systematic review is to create another perspective and evaluate the effect of TIPS placement on the nutritional status of patients with liver cirrhosis. Methods: A comprehensive search of four major electronic databases was conducted to identify studies that assessed the nutritional status of cirrhotic patients before and after TIPS placement. The risk of bias was evaluated using ROBINS-I guidelines. Results: Fifteen studies were analyzed in this review. The results indicate that among the 11 studies that evaluated changes in ascites-free weight and body mass index or body cell mass, 10 reported an improvement in one or more measures. Furthermore, all seven studies that evaluated changes in muscle mass demonstrated an increase in muscle mass. Among the four studies that evaluated subcutaneous fat tissue, three showed a significant expansion, while two out of three studies evaluating visceral fat tissue reported a significant reduction. Conclusions: The results of this systematic review suggest that TIPS placement is associated with improvement in the nutritional status of cirrhotic patients, indicated by an increase in ascites-free weight, body mass index, and muscle mass. Additionally, TIPS placement leads to a shift in the distribution of fat mass, with a preference for subcutaneous over visceral adipose tissue. Notably, sarcopenic patients seem to benefit the most from TIPS placement in terms of nutritional status.
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Affiliation(s)
- Jakub Gazda
- 2nd Department of Internal Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital, 040 12 Kosice, Slovakia
| | - Simone Di Cola
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Lucia Lapenna
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Saniya Khan
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Manuela Merli
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy
- Correspondence: ; Tel.: +39-06-49972001
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4
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Kuo NR, Hou MC, Chu WC, Yang YY, Huang CC, Li TH, Lee TY, Liu CW, Liao TL, Hsieh SL, Lin HC. Low lymphocyte-to-monocyte ratio, calcitriol level, and CD206 level predict the development of acute-on-chronic liver failure in patients cirrhosis with acute decompensation. J Chin Med Assoc 2023; 86:265-273. [PMID: 36727703 DOI: 10.1097/jcma.0000000000000867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Cirrhosis-related acute-on-chronic liver failure (ACLF) is associated with high morbidity and mortality rates. Prognostic models of ACLF have been developed; however, few studies have focused on the occurrence of ACLF. This study aimed to identify the factors that predict the development of ACLF, hepatic encephalopathy (HE), and infection in patients with cirrhosis. METHODS Patients with cirrhosis were enrolled, and the serum levels of calcitriol, Cluster of Differentiation 26 (CD206), and macrophage-inducible lectin receptor (Mincle) were measured, and lymphocyte-to-monocyte ratio (LMR) and neutrophil-to-lymphocyte ratio were calculated; all the patients were tracked for 6 months. A generalized estimating equation (GEE) was used to assess the factors associated with ACLF development, HE, and infection. The aforementioned model was derived based on immunological markers, and receiver operating characteristic analysis with area under the curve (AUC) was adopted to evaluate accuracy. RESULTS After screening 325 patients with cirrhosis, 65 patients were eligible. In the GEE model, low levels of calcitriol (odds ratio [OR] = 3.259; 95% confidence interval [CI] = 1.118-8.929) and CD206 (OR = 2.666; 95% CI = 1.082-6.567) were associated with the development of ACLF, and the LMR was a protective factor (OR = 0.356; 95% CI = 0.147-0.861). Low calcitriol levels were a risk factor for HE (OR = 3.827) and infection (OR = 2.489). LMR was found to be a protective factor against HE (OR = 0.388). An immunological model for the discrimination of ACLF development within 6 months was proposed, with an AUC of 0.734 (95% CI = 0.598-0.869). CONCLUSION Single and combined immunological markers, including low LMR and low levels of calcitriol and CD206, were promising for early prediction of the development of ACLF, HE, and infection in patients with cirrhosis.
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Affiliation(s)
- Nai-Rong Kuo
- Department of Medical Education, Medical Innovation and Research Office, Clinical Innovation Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Ming-Chih Hou
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Wei-Chi Chu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Ying-Ying Yang
- Department of Medical Education, Medical Innovation and Research Office, Clinical Innovation Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Chia-Chang Huang
- Department of Medical Education, Medical Innovation and Research Office, Clinical Innovation Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Tzu-Hao Li
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, ROC
| | - Tzung-Yan Lee
- Graduate Institute of Traditional Chinese Medicine, Linkou Chang Guang Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Chih-Wei Liu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Tsai-Ling Liao
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Shie-Liang Hsieh
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Genomics Research Center, Academia Sinica, Taipei, Taiwan, ROC
| | - Han-Chieh Lin
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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5
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Omit SBS, Akhter S, Rana HK, Rana ARMMH, Podder NK, Rakib MI, Nobi A. Identification of Comorbidities, Genomic Associations, and Molecular Mechanisms for COVID-19 Using Bioinformatics Approaches. BIOMED RESEARCH INTERNATIONAL 2023; 2023:6996307. [PMID: 36685671 PMCID: PMC9848821 DOI: 10.1155/2023/6996307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 12/09/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023]
Abstract
Several studies have been done to identify comorbidities of COVID-19. In this work, we developed an analytical bioinformatics framework to reveal COVID-19 comorbidities, their genomic associations, and molecular mechanisms accomplishing transcriptomic analyses of the RNA-seq datasets provided by the Gene Expression Omnibus (GEO) database, where normal and infected tissues were evaluated. Using the framework, we identified 27 COVID-19 correlated diseases out of 7,092 collected diseases. Analyzing clinical and epidemiological research, we noticed that our identified 27 diseases are associated with COVID-19, where hypertension, diabetes, obesity, and lung cancer are observed several times in COVID-19 patients. Therefore, we selected the above four diseases and performed assorted analyses to demonstrate the association between COVID-19 and hypertension, diabetes, obesity, and lung cancer as comorbidities. We investigated genomic associations with the cross-comparative analysis and Jaccard's similarity index, identifying shared differentially expressed genes (DEGs) and linking DEGs of COVID-19 and the comorbidities, in which we identified hypertension as the most associated illness. We also revealed molecular mechanisms by identifying statistically significant ten pathways and ten ontologies. Moreover, to understand cellular physiology, we did protein-protein interaction (PPI) analyses among the comorbidities and COVID-19. We also used the degree centrality method and identified ten biomarker hub proteins (IL1B, CXCL8, FN1, MMP9, CXCL10, IL1A, IRF7, VWF, CXCL9, and ISG15) that associate COVID-19 with the comorbidities. Finally, we validated our findings by searching the published literature. Thus, our analytical approach elicited interconnections between COVID-19 and the aforementioned comorbidities in terms of remarkable DEGs, pathways, ontologies, PPI, and biomarker hub proteins.
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Affiliation(s)
- Shudeb Babu Sen Omit
- Department of Computer Science and Telecommunication Engineering, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Salma Akhter
- Department of Environmental Science and Disaster Management, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Humayan Kabir Rana
- Department of Computer Science and Engineering, Green University of Bangladesh, Dhaka 1207, Bangladesh
| | - A. R. M. Mahamudul Hasan Rana
- Department of Computer Science and Telecommunication Engineering, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Nitun Kumar Podder
- Department of Computer Science and Engineering, Khulna University of Engineering & Technology, Khulna 9203, Bangladesh
| | - Mahmudul Islam Rakib
- Department of Computer Science and Telecommunication Engineering, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Ashadun Nobi
- Department of Computer Science and Telecommunication Engineering, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
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6
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Prediction of acute kidney injury, sepsis and mortality in children with urinary CXCL10. Pediatr Res 2022; 92:541-548. [PMID: 34725501 DOI: 10.1038/s41390-021-01813-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND To determine the associations of urinary CXC motif chemokine 10 (uCXCL10) with AKI, sepsis and pediatric intensive care unit (PICU) mortality in critically ill children, as well as its predictive value for the aforementioned issues. METHODS Urinary CXCL10 levels were serially measured in 342 critically ill children during the first week after PICU admission. AKI diagnosis was based on the criteria of KDIGO. Sepsis was diagnosed according to the surviving sepsis campaign's international guidelines for children. RESULTS Fifty-two (15.2%) children developed AKI, 132 (38.6%) were diagnosed with sepsis, and 30 (12.3%) died during the PICU stay. Both the initial and peak values of uCXCL10 remained independently associated with AKI, sepsis, septic AKI and PICU mortality. The AUCs of the initial uCXCL10 for predicting AKI, sepsis, septic AKI and PICU mortality were 0.63 (0.53-0.72), 0.62 (0.56-0.68), 0.75 (0.64-0.87) and 0.77 (0.68-0.86), respectively. The AUCs for prediction by using peak uCXCL10 were as follows: AKI 0.65 (0.56-0.75), sepsis 0.63 (0.57-0.69), septic AKI 0.76 (0.65-0.87) and PICU mortality 0.84 (0.76-0.91). CONCLUSIONS Urinary CXCL10 is independently associated with AKI and sepsis and may be a potential indicator of septic AKI and PICU mortality in critically ill children. IMPACT Urinary CXC motif chemokine 10 (uCXCL10), as an inflammatory mediator, has been proposed to be a biomarker for AKI in a specific setting. AKI biomarkers are often susceptible to confounding factors, limiting their utility as a specific biomarker, especially in heterogeneous population. This study revealed that uCXCL10 levels are independently associated with increased risk for AKI, sepsis, septic AKI and PICU mortality. A higher uCXCL10 may be predictive of septic AKI and PICU mortality in critically ill children.
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7
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Hasa E, Hartmann P, Schnabl B. Liver cirrhosis and immune dysfunction. Int Immunol 2022; 34:455-466. [PMID: 35792761 PMCID: PMC9447994 DOI: 10.1093/intimm/dxac030] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 06/27/2022] [Indexed: 01/05/2023] Open
Abstract
Cirrhosis is end-stage liver disease resulting from various etiologies and is a common cause of death worldwide. The progression from compensated to decompensated cirrhosis to acute-on-chronic liver failure (ACLF) is due to multiple factors, including continuation of alcohol use or continued exposure to other toxins, an imbalance of the gut microbiota (dysbiosis), increased gut permeability and a disrupted immune response. This disrupted immune response is also named cirrhosis-associated immune dysfunction, which is characterized by worsening systemic inflammation with concomitant immune paralysis, as liver disease deteriorates. This review highlights central immunologic events during the exacerbation of cirrhosis and characterizes the different immune cell populations involved therein.
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8
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Liu G, Wang X, Yang T, Yan Y, Xiang T, Yang L, Luo X. High Interleukin-8 Levels Associated With Decreased Survival in Patients With Cirrhosis Following Transjugular Intrahepatic Portosystemic Shunt. Front Med (Lausanne) 2022; 9:829245. [PMID: 35295601 PMCID: PMC8918632 DOI: 10.3389/fmed.2022.829245] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 01/26/2022] [Indexed: 11/30/2022] Open
Abstract
Background Serum cytokines—reflecting systemic inflammation has been associated with the risk of decompensation and mortality in patients with cirrhosis. However, the role of systemic inflammation in patients with cirrhosis undergoing transjugular intrahepatic portosystemic shunt procedure remains unknown. Patients and Methods Patients with cirrhosis who received transjugular intrahepatic portosystemic shunt between June 2015 and September 2017 were included. Portal and hepatic venous blood samples were obtained intraoperatively; serum cytokine levels (IL-10, IL-17A, IL-1RA, IL-8, and CXCL10) were measured in 105 patients. Associations with survival and other outcomes during long-term follow-up (median: 1,564 days) were assessed using logistic regression. Results IL-17A and CXCL10 levels were higher in the portal than in the hepatic veins, whereas IL-1RA levels were higher in the hepatic than in the portal veins. However, IL-8 or IL-10 levels between hepatic and portal veins showed no differences. Multivariate analysis demonstrated that Child–Pugh scores (P = 0.017, HR: 1.484, 95% CI: 1.072–2.055) and IL-8 level in hepatic veins (P < 0.001, HR: 1.043, 95% CI: 1.019–1.068) were independent predictors for mortality during long-term follow-up, with an optimal cut-off of 5.87 pg/ml for IL-8 in hepatic veins. Patients with hepatic IL-8 levels < 5.87 pg/ml had significantly higher cumulative survival rates (98.4 vs. 72.9% at 1 year, 98.4 vs. 65.3% at 2 years, 96.7 vs. 60.3% at 3 years, 94.2 vs. 60.3% at 4 years; P < 0.0001). Conclusions IL-8 levels in hepatic veins may reflect liver cirrhosis severity. Elevated IL-8 levels suggest shorter survival in patients receiving TIPS.
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Affiliation(s)
- Guofeng Liu
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoze Wang
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Tingting Yang
- Department of Andrology/Sichuan Human Sperm Bank, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Yuling Yan
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Tong Xiang
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Li Yang
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Xuefeng Luo
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Xuefeng Luo
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9
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Albillos A, Martin-Mateos R, Van der Merwe S, Wiest R, Jalan R, Álvarez-Mon M. Cirrhosis-associated immune dysfunction. Nat Rev Gastroenterol Hepatol 2022; 19:112-134. [PMID: 34703031 DOI: 10.1038/s41575-021-00520-7] [Citation(s) in RCA: 116] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/02/2021] [Indexed: 02/08/2023]
Abstract
The term cirrhosis-associated immune dysfunction (CAID) comprises the distinctive spectrum of immune alterations associated with the course of end-stage liver disease. Systemic inflammation and immune deficiency are the key components of CAID. Their severity is highly dynamic and progressive, paralleling cirrhosis stage. CAID involves two different immune phenotypes: the low-grade systemic inflammatory phenotype and the high-grade systemic inflammatory phenotype. The low-grade systemic inflammatory phenotype can be found in patients with compensated disease or clinical decompensation with no organ failure. In this phenotype, there is an exaggerated immune activation but the effector response is not markedly compromised. The high-grade systemic inflammatory phenotype is present in patients with acute-on-chronic liver failure, a clinical situation characterized by decompensation, organ failure and high short-term mortality. Along with high-grade inflammation, this CAID phenotype includes intense immune paralysis that critically increases the risk of infections and worsens prognosis. The intensity of CAID has important consequences on cirrhosis progression and correlates with the severity of liver insufficiency, bacterial translocation and organ failure. Therapies targeting the modulation of the dysfunctional immune response are currently being evaluated in preclinical and clinical studies.
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Affiliation(s)
- Agustín Albillos
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain. .,Departamento de Medicina y Especialidades Médicas, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.
| | - Rosa Martin-Mateos
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain.,Departamento de Medicina y Especialidades Médicas, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Schalk Van der Merwe
- Laboratory of Hepatology, Department of Chronic Diseases, Metabolism and Aging (CHROMETA), University of Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, University Hospital Gasthuisberg, Leuven, Belgium
| | - Reiner Wiest
- Department of Visceral Surgery and Medicine, University Inselspital, Bern, Switzerland
| | - Rajiv Jalan
- Liver Failure Group, UCL Institute for Liver and Digestive Health, UCL Medical School, Royal Free Hospital, London, UK.,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Melchor Álvarez-Mon
- Departamento de Medicina y Especialidades Médicas, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Department of Internal Medicine, Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
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10
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Trebicka J, Bork P, Krag A, Arumugam M. Utilizing the gut microbiome in decompensated cirrhosis and acute-on-chronic liver failure. Nat Rev Gastroenterol Hepatol 2021; 18:167-180. [PMID: 33257833 DOI: 10.1038/s41575-020-00376-3] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/07/2020] [Indexed: 12/12/2022]
Abstract
The human gut microbiome has emerged as a major player in human health and disease. The liver, as the first organ to encounter microbial products that cross the gut epithelial barrier, is affected by the gut microbiome in many ways. Thus, the gut microbiome might play a major part in the development of liver diseases. The common end stage of liver disease is decompensated cirrhosis and the further development towards acute-on-chronic liver failure (ACLF). These conditions have high short-term mortality. There is evidence that translocation of components of the gut microbiota, facilitated by different pathogenic mechanisms such as increased gut epithelial permeability and portal hypertension, is an important driver of decompensation by induction of systemic inflammation, and thereby also ACLF. Elucidating the role of the gut microbiome in the aetiology of decompensated cirrhosis and ACLF deserves further investigation and improvement; and might be the basis for development of diagnostic and therapeutic strategies. In this Review, we focus on the possible pathogenic, diagnostic and therapeutic role of the gut microbiome in decompensation of cirrhosis and progression to ACLF.
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Affiliation(s)
- Jonel Trebicka
- Translational Hepatology, Department of Internal Medicine I, Goethe University Clinic Frankfurt, Frankfurt, Germany. .,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain. .,Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark. .,Institute for Bioengineering of Catalonia, Barcelona, Spain.
| | - Peer Bork
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | - Manimozhiyan Arumugam
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark. .,Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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11
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Profiling circulating microRNAs in patients with cirrhosis and acute-on-chronic liver failure. JHEP Rep 2021; 3:100233. [PMID: 33665588 PMCID: PMC7902550 DOI: 10.1016/j.jhepr.2021.100233] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 12/02/2020] [Accepted: 12/25/2020] [Indexed: 12/13/2022] Open
Abstract
Background & Aims MicroRNAs (miRNAs) circulate in several body fluids and can be useful biomarkers. The aim of this study was to identify blood-circulating miRNAs associated with cirrhosis progression and acute-on-chronic liver failure (ACLF). Methods Using high-throughput screening of 754 miRNAs, serum samples from 45 patients with compensated cirrhosis, decompensated cirrhosis, or ACLF were compared with those from healthy individuals (n = 15). miRNA levels were correlated with clinical parameters, organ failure, and disease progression and outcome. Dysregulated miRNAs were evaluated in portal and hepatic vein samples (n = 33), liver tissues (n = 17), and peripheral blood mononuclear cells (PBMCs) (n = 16). Results miRNA screening analysis revealed that circulating miRNAs are dysregulated in cirrhosis progression, with 51 miRNAs being differentially expressed among all groups of patients. Unsupervised clustering and principal component analysis indicated that the main differences in miRNA expression occurred at decompensation, showing similar levels in patients with decompensated cirrhosis and those with ACLF. Of 43 selected miRNAs examined for differences among groups, 10 were differentially expressed according to disease progression. Moreover, 20 circulating miRNAs were correlated with model for end-stage liver disease and Child-Pugh scores. Notably, 11 dysregulated miRNAs were associated with kidney or liver failure, encephalopathy, bacterial infection, and poor outcomes. The most severely dysregulated miRNAs (i.e. miR-146a-5p, miR-26a-5p, and miR-191-5p) were further evaluated in portal and hepatic vein blood and liver tissue, but showed no differences. However, PBMCs from patients with cirrhosis showed significant downregulation of miR-26 and miR-146a, suggesting a extrahepatic origin of some circulating miRNAs. Conclusions This study is a repository of circulating miRNA data following cirrhosis progression and ACLF. Circulating miRNAs were profoundly dysregulated during the progression of chronic liver disease, were associated with failure of several organs and could have prognostic utility. Lay summary Circulating miRNAs are small molecules in the blood that can be used to identify or predict a clinical condition. Our study aimed to identify miRNAs for use as biomarkers in patients with cirrhosis or acute-on-chronic liver failure. Several miRNAs were found to be dysregulated during the progression of disease, and some were also related to organ failure and disease-related outcomes. Circulating miRNAs are dysregulated with cirrhosis progression and in patients with ACLF. Patient decompensation is associated with important changes in the levels of circulating miRNAs. A total of 11 circulating miRNAs were identified as associated with organ failure and 7 with poor outcome. The miRNAs most dysregulated during cirrhosis progression were miR-146a, miR-26a, and miR-191. miR-146a was dysregulated in PBMCs of patients with decompensated cirrhosis vs. compensated cirrhosis.
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Key Words
- ACLF, acute-on-chronic liver failure
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- Biomarkers
- CXCL10, C-X-C motif chemokine ligand 10
- Chronic liver disease
- EF CLIF, European Foundation for the Study of Chronic Liver Failure
- FoxO, forkhead box O
- INR, International Normalised Ratio
- LDH, lactate dehydrogenase
- Liver decompensation
- MAPK, mitogen-activated protein kinase
- MELD, model for end-stage liver disease
- NASH, non-alcoholic steatohepatitis
- Non-coding RNAs
- PBMCs, peripheral blood mononuclear cells
- PCA, principal component analysis
- TGF, transforming growth factor
- TIPS, transjugular intrahepatic portosystemic shunt
- qPCR, quantitative PCR
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12
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Wirtz TH, Reuken PA, Jansen C, Fischer P, Bergmann I, Backhaus C, Emontzpohl C, Reißing J, Brandt EF, Koenen MT, Schneider KM, Schierwagen R, Brol MJ, Chang J, Zimmermann HW, Köse-Vogel N, Eggermann T, Kurth I, Stoppe C, Bucala R, Bernhagen J, Praktiknjo M, Stallmach A, Trautwein C, Trebicka J, Bruns T, Berres ML. Balance between macrophage migration inhibitory factor and sCD74 predicts outcome in patients with acute decompensation of cirrhosis. JHEP Rep 2020; 3:100221. [PMID: 33659891 PMCID: PMC7890204 DOI: 10.1016/j.jhepr.2020.100221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/18/2020] [Accepted: 12/03/2020] [Indexed: 02/07/2023] Open
Abstract
Background & Aims Macrophage migration inhibitory factor (MIF) is an inflammatory cytokine and an important regulator of innate immune responses. We hypothesised that serum concentrations of MIF are associated with disease severity and outcome in patients with decompensated cirrhosis and acute-on-chronic liver failure (ACLF). Methods Circulating concentrations of MIF and its soluble receptor CD74 (sCD74) were determined in sera from 292 patients with acute decompensation of cirrhosis defined as new onset or worsening of ascites requiring hospitalisation. Of those, 78 (27%) had ACLF. Short-term mortality was assessed 90 days after inclusion. Results Although serum concentrations of MIF and sCD74 did not correlate with liver function parameters or ACLF, higher MIF (optimum cut-off >2.3 ng/ml) and lower concentrations of sCD74 (optimum cut-off <66.5 ng/ml) both indicated poorer 90-day transplant-free survival in univariate analyses (unadjusted hazard ratio [HR] 2.01 [1.26-3.22]; p = 0.004 for MIF; HR 0.59 [0.38-0.92]; p = 0.02 for sCD74) and after adjustment in multivariable models. Higher MIF concentrations correlated with surrogates of systemic inflammation (white blood cells, p = 0.005; C-reactive protein, p = 0.05) and were independent of genetic MIF promoter polymorphisms. Assessment of MIF plasma concentrations in portal venous blood and matched blood samples from the right atrium in a second cohort of patients undergoing transjugular intrahepatic portosystemic shunt insertion revealed a transhepatic MIF gradient with higher concentrations in the right atrial blood. Conclusions Serum concentrations of MIF and its soluble receptor CD74 predict 90-day transplant-free survival in patients with acute decompensation of cirrhosis. This effect was independent of liver function and genetic predispositions, but rather reflected systemic inflammation. Therefore, MIF and sCD74 represent promising prognostic markers beyond classical scoring systems in patients at risk of ACLF. Lay summary Inflammatory processes contribute to the increased risk of death in patients with cirrhosis and ascites. We show that patients with high serum levels of the inflammatory cytokine macrophage migration inhibitory factor (MIF) alongside low levels of its binding receptor sCD74 in blood indicate an increased mortality risk in patients with ascites. The cirrhotic liver is a relevant source of elevated circulating MIF levels.
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Key Words
- ACLF, acute-on-chronic liver failure
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- Acute-on-chronic liver failure
- Biomarker
- CRP, C-reactive protein
- CXCL10, C-X-C motif chemokine
- HCC, hepatocellular carcinoma
- Inflammation
- Liver cirrhosis
- MELD, model for end-stage liver disease
- MIF, macrophage migration inhibitory factor
- SBP, spontaneous bacterial peritonitis
- SDC, stable decompensated cirrhosis
- SHR, subdistribution hazard ratio
- SNP, single nucleotide polymorphism
- Survival
- TIPS, transjugular intrahepatic portosystemic shunt
- UDC, unstable decompensated cirrhosis
- WBC, white blood cell count
- sCD74, soluble receptor CD74
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Affiliation(s)
- Theresa H Wirtz
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Philipp A Reuken
- Department of Internal Medicine IV, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Christian Jansen
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Petra Fischer
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Irina Bergmann
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Christina Backhaus
- Institute of Human Genetics, Medical Faculty, RWTH Aachen, Aachen, Germany
| | - Christoph Emontzpohl
- Department of Anesthesiology, The University of Texas Health Science Center at Houston, Mc Govern Medical School, Houston, TX, USA
| | - Johanna Reißing
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Elisa F Brandt
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - M Teresa Koenen
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Kai M Schneider
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Robert Schierwagen
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Maximilian J Brol
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Johannes Chang
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Henning W Zimmermann
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Nilay Köse-Vogel
- Department of Internal Medicine IV, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Thomas Eggermann
- Institute of Human Genetics, Medical Faculty, RWTH Aachen, Aachen, Germany
| | - Ingo Kurth
- Institute of Human Genetics, Medical Faculty, RWTH Aachen, Aachen, Germany
| | - Christian Stoppe
- Department of Intensive Care Medicine, University Hospital Aachen, Aachen, Germany
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Jürgen Bernhagen
- Department of Vascular Biology, Institute for Stroke and Dementia Research (ISD), Ludwig Maximilians-University (LMU), Munich, Germany.,Munich Cluster for Systems Neurology (EXC 2145 SyNergy), Munich, Germany
| | | | - Andreas Stallmach
- Department of Internal Medicine IV, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Christian Trautwein
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Jonel Trebicka
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Tony Bruns
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
| | - Marie-Luise Berres
- Department of Internal Medicine III, RWTH Aachen University Hospital, Aachen, Germany
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13
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Casulleras M, Zhang IW, López-Vicario C, Clària J. Leukocytes, Systemic Inflammation and Immunopathology in Acute-on-Chronic Liver Failure. Cells 2020; 9:E2632. [PMID: 33302342 PMCID: PMC7762372 DOI: 10.3390/cells9122632] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/20/2020] [Accepted: 12/01/2020] [Indexed: 02/06/2023] Open
Abstract
Acute-on-chronic liver failure (ACLF) is a complex syndrome that develops in patients with cirrhosis and is characterized by acute decompensation, organ failure(s) and high short-term mortality. ACLF frequently occurs in close temporal relationship to a precipitating event, such as acute alcoholic, drug-induced or viral hepatitis or bacterial infection and, in cases without precipitating events, probably related to intestinal translocation of bacterial products. Dysbalanced immune function is central to its pathogenesis and outcome with an initial excessive systemic inflammatory response that drives organ failure and mortality. This hyperinflammatory state ultimately impairs the host defensive mechanisms of immune cells, rendering ACLF patients immunocompromised and more vulnerable to secondary infections, and therefore to higher organ dysfunction and mortality. In this review, we describe the prevailing characteristics of the hyperinflammatory state in patients with acutely decompensated cirrhosis developing ACLF, with special emphasis on cells of the innate immune system (i.e., monocytes and neutrophils), their triggers (pathogen- and damage-associated molecular patterns [PAMPs and DAMPs]), their effector molecules (cytokines, chemokines, growth factors and bioactive lipid mediators) and the consequences on tissue immunopathology. In addition, this review includes a chapter discussing new emerging therapies based on the modulation of leukocyte function by the administration of pleiotropic proteins such as albumin, Toll-like receptor 4 antagonists, interleukin-22 or stem cell therapy. Finally, the importance of finding an appropriate intervention that reduces inflammation without inducing immunosuppression is highlighted as one of the main therapeutic challenges in cirrhosis.
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Affiliation(s)
- Mireia Casulleras
- Biochemistry and Molecular Genetics Service, Hospital Clínic-IDIBAPS, 08036 Barcelona, Spain; (M.C.); (I.W.Z.)
- European Foundation for the Study of Chronic Liver Failure (EF Clif) and Grifols Chair, 08021 Barcelona, Spain
| | - Ingrid W. Zhang
- Biochemistry and Molecular Genetics Service, Hospital Clínic-IDIBAPS, 08036 Barcelona, Spain; (M.C.); (I.W.Z.)
- European Foundation for the Study of Chronic Liver Failure (EF Clif) and Grifols Chair, 08021 Barcelona, Spain
| | - Cristina López-Vicario
- Biochemistry and Molecular Genetics Service, Hospital Clínic-IDIBAPS, 08036 Barcelona, Spain; (M.C.); (I.W.Z.)
- European Foundation for the Study of Chronic Liver Failure (EF Clif) and Grifols Chair, 08021 Barcelona, Spain
| | - Joan Clària
- Biochemistry and Molecular Genetics Service, Hospital Clínic-IDIBAPS, 08036 Barcelona, Spain; (M.C.); (I.W.Z.)
- European Foundation for the Study of Chronic Liver Failure (EF Clif) and Grifols Chair, 08021 Barcelona, Spain
- Department of Biomedical Sciences, School of Medicine and Health Sciences, Universitat de Barcelona, 08036 Barcelona, Spain
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14
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Mücke VT, Maria Schwarzkopf K, Thomas D, Mücke MM, Rüschenbaum S, Trebicka J, Pfeilschifter J, Zeuzem S, Lange CM, Grammatikos G. Serum Sphingosine-1-Phosphate Is Decreased in Patients With Acute-on-Chronic Liver Failure and Predicts Early Mortality. Hepatol Commun 2020; 4:1477-1486. [PMID: 33024917 PMCID: PMC7527696 DOI: 10.1002/hep4.1561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/17/2020] [Accepted: 06/10/2020] [Indexed: 12/30/2022] Open
Abstract
Sphingosine‐1‐phosphate (S1P) regulates pathophysiological processes, including liver regeneration, vascular tone control, and immune response. In patients with liver cirrhosis, acute deterioration of liver function is associated with high mortality rates. The present study investigated whether serum S1P concentrations are associated with disease severity in patients with chronic liver disease from compensated cirrhosis (CC), acute decompensation (AD), or acute‐on‐chronic liver failure (ACLF). From August 2013 to October 2017, patients who were admitted to the University Hospital Frankfurt with CC, AD, or ACLF were enrolled in our cirrhosis cohort study. Tandem mass spectrometry was performed on serum samples of 127 patients to assess S1P concentration. Our study comprised 19 patients with CC, 55 with AD, and 51 with ACLF, aged 29 to 76 years. We observed a significant decrease of S1P according to advanced liver injury from CC and AD up to ACLF (P < 0.001). S1P levels further decreased with progression to ACLF grade 3 (P < 0.05), and S1P highly inversely correlated with the Model for End‐Stage Liver Disease score (r = −0.508; P < 0.001). In multivariate analysis, S1P remained an independent predictor of 7‐day mortality with high diagnostic accuracy (area under the curve, 0.874; P < 0.001). Conclusion: In patients with chronic liver disease, serum S1P levels dramatically decreased with advanced stages of liver disease and were predictive of early mortality. Because S1P is a potent regulator of endothelial integrity and immune response, low S1P levels may significantly influence progressive multiorgan failure. Our data justify further elucidation of the diagnostic and therapeutic role of S1P in ACLF.
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Affiliation(s)
- Victoria T Mücke
- Departement of Internal Medicine 1 University Hospital Frankfurt Goethe University Frankfurt am Main Germany
| | - Katharina Maria Schwarzkopf
- Departement of Internal Medicine 1 University Hospital Frankfurt Goethe University Frankfurt am Main Germany
| | - Dominique Thomas
- Pharmazentrum Frankfurt Institute of Clinical Pharmacology Goethe University Frankfurt am Main Germany
| | - Marcus M Mücke
- Departement of Internal Medicine 1 University Hospital Frankfurt Goethe University Frankfurt am Main Germany
| | - Sabrina Rüschenbaum
- Department of Gastroenterology and Hepatology University Hospital Essen University of Duisburg-Essen Essen Germany
| | - Jonel Trebicka
- Departement of Internal Medicine 1 University Hospital Frankfurt Goethe University Frankfurt am Main Germany
| | - Josef Pfeilschifter
- Pharmazentrum Frankfurt Institute of General Pharmacology and Toxicology Goethe University Frankfurt am Main Germany
| | - Stefan Zeuzem
- Departement of Internal Medicine 1 University Hospital Frankfurt Goethe University Frankfurt am Main Germany
| | - Christian M Lange
- Department of Gastroenterology and Hepatology University Hospital Essen University of Duisburg-Essen Essen Germany
| | - Georgios Grammatikos
- Departement of Internal Medicine 1 University Hospital Frankfurt Goethe University Frankfurt am Main Germany.,St. Luke's Hospital Thessaloniki Panorama Greece
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15
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Stotts MJ, Lisman T, Intagliata NM. The Spectrum of Disease Severity in Cirrhosis and Its Implications for Hemostasis. Semin Thromb Hemost 2020; 46:716-723. [PMID: 32820482 DOI: 10.1055/s-0040-1715449] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Bleeding and thrombosis are both common complications that patients with advanced liver disease experience. While hemostatic pathways remain largely intact with cirrhosis, this balance can quickly shift in the direction of bleeding or clotting in an unpredictable manner. A growing body of literature is attempting to shed light on difficult scenarios that clinicians often face, ranging from predicting and mitigating bleeding risk in those who need invasive procedures to determining the best strategies to manage both bleeding and thrombotic complications when they occur. Studies examining hemostasis in those with advanced liver disease, however, often include heterogeneous cohorts with varied methodology. While these studies often select a cohort of all types and degrees of cirrhosis, emerging evidence suggests significant differences in underlying systemic inflammation and hemostatic abnormalities among specific phenotypes of liver disease, ranging from compensated cirrhosis to decompensated cirrhosis and acute-on-chronic liver failure. It is paramount that future studies account for these differing disease severities if we hope to address the many critical knowledge gaps in this field.
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Affiliation(s)
- Matthew J Stotts
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia
| | - Ton Lisman
- Section of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Nicolas M Intagliata
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia
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16
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Schierwagen R, Uschner FE, Ortiz C, Torres S, Brol MJ, Tyc O, Gu W, Grimm C, Zeuzem S, Plamper A, Pfeifer P, Zimmer S, Welsch C, Schaefer L, Rheinwalt KP, Clària J, Arroyo V, Trebicka J, Klein S. The Role of Macrophage-Inducible C-Type Lectin in Different Stages of Chronic Liver Disease. Front Immunol 2020; 11:1352. [PMID: 32733451 PMCID: PMC7358277 DOI: 10.3389/fimmu.2020.01352] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 05/27/2020] [Indexed: 12/18/2022] Open
Abstract
The macrophage-inducible C-type lectin (mincle) is part of the innate immune system and acts as a pattern recognition receptor for pathogen-associated molecular patterns (PAMPS) and damage-associated molecular patterns (DAMPs). Ligand binding induces mincle activation which consequently interacts with the signaling adapter Fc receptor, SYK, and NF-kappa-B. There is also evidence that mincle expressed on macrophages promotes intestinal barrier integrity. However, little is known about the role of mincle in hepatic fibrosis, especially in more advanced disease stages. Mincle expression was measured in human liver samples from cirrhotic patients and donors collected at liver transplantation and in patients undergoing bariatric surgery. Human results were confirmed in rodent models of cirrhosis and acute-on-chronic liver failure (ACLF). In these models, the role of mincle was investigated in liver samples as well as in peripheral blood monocytes (PBMC), tissues from the kidney, spleen, small intestine, and heart. Additionally, mincle activation was stimulated in experimental non-alcoholic steatohepatitis (NASH) by treatment with mincle agonist trehalose-6,6-dibehenate (TDB). In human NASH, mincle is upregulated with increased collagen production. In ApoE deficient mice fed high-fat western diet (NASH model), mincle activation significantly increases hepatic collagen production. In human cirrhosis, mincle expression is also significantly upregulated. Furthermore, mincle expression is associated with the stage of chronic liver disease. This could be confirmed in rat models of cirrhosis and ACLF. ACLF was induced by LPS injection in cirrhotic rats. While mincle expression and downstream signaling via FC receptor gamma, SYK, and NF-kappa-B are upregulated in the liver, they are downregulated in PBMCs of these rats. Although mincle expressed on macrophages might be beneficial for intestinal barrier integrity, it seems to contribute to inflammation and fibrosis once the intestinal barrier becomes leaky in advanced stages of chronic liver disease.
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Affiliation(s)
- Robert Schierwagen
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Frank E Uschner
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Cristina Ortiz
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Sandra Torres
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Max J Brol
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Olaf Tyc
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Wenyi Gu
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Christian Grimm
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Andreas Plamper
- Department for Bariatric, Metabolic and Plastic Surgery, St. Franziskus-Hospital, Cologne, Germany
| | - Philipp Pfeifer
- Department of Medicine II, Heart Center, University Hospital Bonn, Bonn, Germany
| | - Sebastian Zimmer
- Department of Medicine II, Heart Center, University Hospital Bonn, Bonn, Germany
| | - Christoph Welsch
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
| | - Liliana Schaefer
- Centre for Pharmacy Frankfurt/ZAFES, Institute for Pharmacology and Toxicology, University Hospital, Goethe University, Frankfurt, Germany
| | - Karl P Rheinwalt
- Department for Bariatric, Metabolic and Plastic Surgery, St. Franziskus-Hospital, Cologne, Germany
| | - Joan Clària
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Vicente Arroyo
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Jonel Trebicka
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany.,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Department of Medical Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark.,Department of Mechanical Biology, Institute for Bioengineering of Catalonia, Barcelona, Spain
| | - Sabine Klein
- Department of Internal Medicine I, University Hospital, Goethe University, Frankfurt, Germany
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17
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Takaya H, Namisaki T, Sato S, Kaji K, Tsuji Y, Kaya D, Fujinaga Y, Sawada Y, Shimozato N, Kawaratani H, Moriya K, Akahane T, Mitoro A, Yoshiji H. Increased Endotoxin Activity Is Associated with the Risk of Developing Acute-on-Chronic Liver Failure. J Clin Med 2020; 9:jcm9051467. [PMID: 32422875 PMCID: PMC7290888 DOI: 10.3390/jcm9051467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 02/06/2023] Open
Abstract
Acute-on-chronic liver failure (ACLF) leads to systematic inflammatory response syndrome and multiple organ failure. This study investigated the relationship between endotoxin (Et) and ACLF with the aim of determining whether Et activity (EA) is useful as a predictive biomarker of ACLF development and whether rifaximin treatment decreased the risk of ACLF development. Two hundred forty-nine patients with liver cirrhosis were enrolled in this study. Et concentration was determined in the whole blood by a semiquantitative EA assay. Predictive factors of ACLF development and the risk of ACLF development with and without rifaximin treatment were identified by univariate and multivariate analysis using Fine and Gray’s proportional subhazards model. EA level was higher in Child-Pugh class B than in class A patients, and class B patients had an increased risk of ACLF development compared with class A patients. Multivariate analysis showed that EA level was a predictive factor independently associated with ACLF development. Rifaximin decreased EA level and the risk of ACLF development in Child-Pugh class B patients. Et levels were associated with functional liver capacity and were predictive of ACLF development in cirrhotic patients. Rifaximin decreased Et level and the risk of ACLF development in advanced cirrhotic patients.
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18
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Serum levels of bone sialoprotein correlate with portal pressure in patients with liver cirrhosis. PLoS One 2020; 15:e0231701. [PMID: 32302330 PMCID: PMC7164617 DOI: 10.1371/journal.pone.0231701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 03/30/2020] [Indexed: 12/15/2022] Open
Abstract
Liver cirrhosis represents the common end-stage of chronic liver diseases regardless of its etiology. Patients with compensated disease are mostly asymptomatic, however, progression to a decompensated disease stage is common. The available stratification strategies are often unsuitable to identify patients with a higher risk for disease progression and a limited prognosis. SIBLINGs, soluble glycophosphoproteins, are secreted into the blood by immune-cells. While osteopontin, the most prominent member of the SIBLINGs family, has been repeatedly associated with liver cirrhosis, data on the diagnostic and/or prognostic value of bone sialoprotein (BSP) are scarce and partly inconclusive. In this study, we analyzed the diagnostic and prognostic potential of circulating BSP in comparison to other standard laboratory markers in a large cohort of patients with liver cirrhosis receiving transjugular intrahepatic portosystemic shunt (TIPS). Serum levels of BSP were similar in patients with different disease stages and were not indicative for prognosis. Interestingly, BSP serum levels did correlate inversely with portal pressure, as well as its surrogates such as platelet count, the portal vein cross-sectional area and correlated positively with the portal venous velocity. In summary, our data highlight that BSP might represent a previously unrecognized marker for portal hypertension in patients with liver cirrhosis.
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19
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Queck A, Bode H, Uschner FE, Brol MJ, Graf C, Schulz M, Jansen C, Praktiknjo M, Schierwagen R, Klein S, Trautwein C, Wasmuth HE, Berres ML, Trebicka J, Lehmann J. Systemic MCP-1 Levels Derive Mainly From Injured Liver and Are Associated With Complications in Cirrhosis. Front Immunol 2020; 11:354. [PMID: 32218781 PMCID: PMC7078155 DOI: 10.3389/fimmu.2020.00354] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 02/13/2020] [Indexed: 12/13/2022] Open
Abstract
Background and Aims: Monocyte chemotactic protein-1 (MCP-1) is a potent chemoattractant for monocytes. It is involved in pathogenesis of several inflammatory diseases. Hepatic MCP-1 is a readout of macrophage activation. While inflammation is a major driver of liver disease progression, the origin and role of circulating MCP-1 as a biomarker remains unclear. Methods: Hepatic CC-chemokine ligand 2 (CCL2) expression and F4/80 staining for Kupffer cells were measured and correlated in a mouse model of chronic liver disease (inhalative CCl4 for 7 weeks). Next, hepatic RNA levels of CCL2 were measured in explanted livers of 39 patients after transplantation and correlated with severity of disease. Changes in MCP-1 were further evaluated in a rat model of experimental cirrhosis and acute-on-chronic liver failure (ACLF). Finally, we analyzed portal and hepatic vein levels of MCP-1 in patients receiving transjugular intrahepatic portosystemic shunt insertion for complications of portal hypertension. Results: In this mouse model of fibrotic hepatitis, hepatic expression of CCL2 (P = 0.009) and the amount of F4/80 positive cells in the liver (P < 0.001) significantly increased after induction of hepatitis by CCl4 compared to control animals. Moreover, strong correlation of hepatic CCL2 expression and F4/80 positive cells were seen (P = 0.023). Furthermore, in human liver explants, hepatic transcription levels of CCL2 correlated with the MELD score of the patients, and thus disease severity (P = 0.007). The experimental model of ACLF in rats revealed significantly higher levels of MCP-1 plasma (P = 0.028) and correlation of hepatic CCL2 expression (R = 0.69, P = 0.003). Particularly, plasma MCP-1 levels did not correlate with peripheral blood monocyte CCL2 expression. Finally, higher levels of MCP-1 were observed in the hepatic compared to the portal vein (P = 0.01) in patients receiving TIPS. Similarly, a positive correlation of MCP-1 with Child-Pugh score was observed (P = 0.018). Further, in the presence of ACLF, portal and hepatic vein levels of MCP-1 were significantly higher compared to patients without ACLF (both P = 0.039). Conclusion: Circulating levels of MCP-1 mainly derive from the injured liver and are associated with severity of liver disease. Therefore, liver macrophages contribute significantly to disease progression. Circulating MCP-1 may reflect the extent of hepatic macrophage activation.
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Affiliation(s)
- Alexander Queck
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Hannah Bode
- Department of Internal Medicine 1, University Hospital, University Bonn, Bonn, Germany
| | - Frank E Uschner
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Maximilian J Brol
- Department of Internal Medicine 1, University Hospital, University Bonn, Bonn, Germany
| | - Christiana Graf
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Martin Schulz
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Christian Jansen
- Department of Internal Medicine 1, University Hospital, University Bonn, Bonn, Germany
| | - Michael Praktiknjo
- Department of Internal Medicine 1, University Hospital, University Bonn, Bonn, Germany
| | - Robert Schierwagen
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Sabine Klein
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | | | | | | | - Jonel Trebicka
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany.,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Institute of Clinical Research, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Jennifer Lehmann
- Department of Internal Medicine 1, University Hospital, University Bonn, Bonn, Germany
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20
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Klindt C, Reich M, Hellwig B, Stindt J, Rahnenführer J, Hengstler JG, Köhrer K, Schoonjans K, Häussinger D, Keitel V. The G Protein-Coupled Bile Acid Receptor TGR5 (Gpbar1) Modulates Endothelin-1 Signaling in Liver. Cells 2019; 8:cells8111467. [PMID: 31752395 PMCID: PMC6912679 DOI: 10.3390/cells8111467] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/05/2019] [Accepted: 11/14/2019] [Indexed: 12/15/2022] Open
Abstract
TGR5 (Gpbar1) is a G protein-coupled receptor responsive to bile acids (BAs), which is expressed in different non-parenchymal cells of the liver, including biliary epithelial cells, liver-resident macrophages, sinusoidal endothelial cells (LSECs), and activated hepatic stellate cells (HSCs). Mice with targeted deletion of TGR5 are more susceptible towards cholestatic liver injury induced by cholic acid-feeding and bile duct ligation, resulting in a reduced proliferative response and increased liver injury. Conjugated lithocholic acid (LCA) represents the most potent TGR5 BA ligand and LCA-feeding has been used as a model to rapidly induce severe cholestatic liver injury in mice. Thus, TGR5 knockout (KO) mice and wildtype (WT) littermates were fed a diet supplemented with 1% LCA for 84 h. Liver injury and gene expression changes induced by the LCA diet revealed an enrichment of pathways associated with inflammation, proliferation, and matrix remodeling. Knockout of TGR5 in mice caused upregulation of endothelin-1 (ET-1) expression in the livers. Analysis of TGR5-dependent ET-1 signaling in isolated LSECs and HSCs demonstrated that TGR5 activation reduces ET-1 expression and secretion from LSECs and triggers internalization of the ET-1 receptor in HSCs, dampening ET-1 responsiveness. Thus, we identified two independent mechanisms by which TGR5 inhibits ET-1 signaling and modulates portal pressure.
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Affiliation(s)
- Caroline Klindt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (C.K.); (M.R.); (J.S.); (D.H.)
| | - Maria Reich
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (C.K.); (M.R.); (J.S.); (D.H.)
| | - Birte Hellwig
- Department of Statistics, TU Dortmund University, 44221 Dortmund, Germany; (B.H.); (J.R.)
| | - Jan Stindt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (C.K.); (M.R.); (J.S.); (D.H.)
| | - Jörg Rahnenführer
- Department of Statistics, TU Dortmund University, 44221 Dortmund, Germany; (B.H.); (J.R.)
| | - Jan G. Hengstler
- Leibniz Research Centre for Working Environment and Human Factors, TU Dortmund, 44139 Dortmund, Germany;
| | - Karl Köhrer
- Genomics and Transcriptomics Laboratory, Biologisch-Medizinisches-Forschungszentrum (BMFZ), Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany;
| | - Kristina Schoonjans
- Laboratory of Metabolic Signaling, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland;
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (C.K.); (M.R.); (J.S.); (D.H.)
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (C.K.); (M.R.); (J.S.); (D.H.)
- Correspondence:
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21
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Li Q, Chang Y, He Z, Chen L, Zhou X. Immunomodulatory activity of
Ganoderma lucidum
immunomodulatory protein
via
PI3K/Akt and MAPK signaling pathways in RAW264.7 cells. J Cell Physiol 2019; 234:23337-23348. [DOI: 10.1002/jcp.28901] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 05/12/2019] [Accepted: 05/14/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Qi‐Zhang Li
- Guangdong Provincial Key Laboratory for Aquatic Economic Animals, School of Life Sciences Sun Yat‐sen University Guangzhou P.R. China
- Engineering Research Center of Therapeutic Antibody, Ministry of Education, School of Agriculture and Biology Shanghai Jiao Tong University Shanghai P.R. China
| | - Yu‐Zhou Chang
- Center for Microbiota and Immunological Diseases, Shanghai General Hospital, Shanghai Institute of Immunology, School of Medicine Shanghai Jiao Tong University Shanghai P.R. China
| | - Zhu‐Mei He
- Guangdong Provincial Key Laboratory for Aquatic Economic Animals, School of Life Sciences Sun Yat‐sen University Guangzhou P.R. China
| | - Lei Chen
- Center for Microbiota and Immunological Diseases, Shanghai General Hospital, Shanghai Institute of Immunology, School of Medicine Shanghai Jiao Tong University Shanghai P.R. China
| | - Xuan‐Wei Zhou
- Engineering Research Center of Therapeutic Antibody, Ministry of Education, School of Agriculture and Biology Shanghai Jiao Tong University Shanghai P.R. China
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22
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Piecha F, Radunski UK, Ozga AK, Steins D, Drolz A, Horvatits T, Spink C, Ittrich H, Benten D, Lohse AW, Sinning C, Kluwe J. Ascites control by TIPS is more successful in patients with a lower paracentesis frequency and is associated with improved survival. JHEP Rep 2019; 1:90-98. [PMID: 32039356 PMCID: PMC7001550 DOI: 10.1016/j.jhepr.2019.04.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/18/2019] [Accepted: 04/09/2019] [Indexed: 02/07/2023] Open
Abstract
Background & Aims Refractory ascites is the main reason for the implantation of a transjugular intrahepatic portosystemic shunt (TIPS) in liver cirrhosis, but ascites control by TIPS fails in a relevant proportion of cases. Here, we investigated whether routine parameters pre-TIPS can predict persistent ascites after TIPS implantation and whether persistent ascites predicts long-term clinical outcome. Methods A detailed retrospective analysis of 128 patients receiving expanded polytetrafluoroethylene-covered stents for the treatment of refractory ascites was performed. Persistent ascites post-TIPS was defined as the prolonged need for paracentesis >3 months after TIPS. The influence of demographics, laboratory results, pre-TIPS heart and liver ultrasound results, and invasive hemodynamic parameters on persistent ascites was evaluated by univariable and multivariable logistic regression. Predictors of the composite endpoint liver transplantation/death were analyzed using a multivariable Cox regression. Results Ascites control post-TIPS was achieved in 95/128 patients (74%), whereas ascites remained persistent in 33/128 cases (26%). On multivariable analysis, a lower paracentesis frequency pre-TIPS (odds ratio 1.672; 95% CI 1.253–2.355) and lower baseline creatinine levels (odds ratio 2.640; CI 1.201–6.607) were associated with ascites control. Patients with persistent ascites post-TIPS had and impaired transplant-free survival (median 10.0 vs. 25.8 months), for which persistent ascites was the only independent predictor (hazard ratio 5.654; CI 3.019–10.59). Conclusion TIPS-placement in patients with lower paracentesis frequency and creatinine levels is associated with superior ascites control. Thus, TIPS implantation should be considered in moderate decompensation and not as a last resort. Persistent ascites post-TIPS seems to be the only predictor of liver transplantation and death. Lay summary The insertion of a transjugular intrahepatic portosystemic shunt (TIPS) in patients with refractory ascites should be considered in patients with moderate decompensation and not as a last resort, as lower paracentesis frequency and creatinine levels pre-TIPS are associated with superior ascites control. In turn, failure to control ascites seems to be the only predictor of liver transplantation and death. Ascites control post-TIPS is superior if the TIPS is placed at lower paracentesis frequency and creatinine levels. Transplant-free survival is decreased in patients with a failed ascites control post-TIPS. TIPS-placement should be considered “early” in ascitic decompensation. Close monitoring and prioritized organ allocation should be considered in patients with failed ascites control post-TIPS.
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Affiliation(s)
- Felix Piecha
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulf K Radunski
- Department of General and Interventional Cardiology, University Heart Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ann-Kathrin Ozga
- Center for Experimental Medicine, Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - David Steins
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andreas Drolz
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Horvatits
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Clemens Spink
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Harald Ittrich
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Daniel Benten
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Gastroenterology, Helios Klinikum Duisburg, Duisburg, Germany
| | - Ansgar W Lohse
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Sinning
- Department of General and Interventional Cardiology, University Heart Center Hamburg-Eppendorf, Hamburg, Germany
| | - Johannes Kluwe
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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23
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Increased Serum Soluble Urokinase Plasminogen Activator Receptor Predicts Short-Term Outcome in Patients with Hepatitis B-Related Acute-on-Chronic Liver Failure. Gastroenterol Res Pract 2019; 2019:3467690. [PMID: 31191644 PMCID: PMC6525912 DOI: 10.1155/2019/3467690] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 03/24/2019] [Accepted: 03/28/2019] [Indexed: 01/08/2023] Open
Abstract
Aims Soluble urokinase plasminogen activator receptor (suPAR) reflects the immune activation in circumstances of inflammation and infection. It has been considered as a risk biomarker associated with poor outcome in various low-grade inflammation and infectious diseases. The study is aimed at investigating whether suPAR has a predictive value with short-term survival in patients with hepatitis B-related acute-on-chronic liver failure (HB-ACLF). Methods Serum suPAR expression was compared among patients with different states of chronic hepatitis B virus infection. Sixty HB-ACLF patients were recruited as the training cohort and followed up for 90 days. Serum suPAR level and the clinical relevance with short-term outcome were investigated. The temporal dynamics of suPAR were evaluated in 50 HB-ACLF patients with available serum sequentially at baseline, week 2 and week 4. Another 167 HB-ACLF patients were enrolled to validate the predictive value of suPAR with respect to the prognosis. Results Serum suPAR level was significantly increased in HB-ACLF patients compared to non-ACLF patients. In the training set of HB-ACLF, we observed higher suPAR level, INR, MELD score, and more complications in nonsurvivors than survivors. Longitudinal analysis revealed an increased trend of suPAR level in nonsurvivors during week 0 to week 4 and the modest decline in survivors. It showed that the synchronous suPAR level was higher in nonsurvivors at all indicated time points. Elevated suPAR level at baseline was identified as a strong predictor of a 90-day mortality of HB-ACLF patients. It was confirmed suPAR > 16.26 ng/ml had a positive predictive value of 72.22% and a negative predictive value of 77.88% for poor outcome in the validation cohort. Conclusions Serum suPAR level increases significantly in HB-ACLF patients and associated with a 90-day mortality. It suggests that suPAR might be a potential biomarker to predict the prognosis of HB-ACLF patients.
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24
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Lehmann J, Praktiknjo M, Nielsen MJ, Schierwagen R, Meyer C, Thomas D, Violi F, Strassburg CP, Bendtsen F, Møller S, Krag A, Karsdal MA, Leeming DJ, Trebicka J. Collagen type IV remodelling gender-specifically predicts mortality in decompensated cirrhosis. Liver Int 2019; 39:885-893. [PMID: 30739387 PMCID: PMC6594031 DOI: 10.1111/liv.14070] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/10/2019] [Accepted: 01/13/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Remodelling of extracellular matrix is crucial in progressive liver fibrosis. Collagen type III desposition has been shown in acute decompensation. Extratracellular matrix is compiled of deposition of various components. The role of basement membrane collagen type IV in advanced cirrhosis and acute decompensation is unclear and investigated in this study. METHODS Patients with decompensated cirrhosis from the prospective NEPTUN cohort (ClinicalTrials.gov Identifier: NCT03628807), who underwent transjugular intrahepatic portosystemic shunt procedure were included. Clinical and laboratory parameters, PRO-C4 and C4M levels were measured in blood samples from portal and hepatic veins just before transjugular intrahepatic portosystemic shunt placement. RESULTS Levels of C4M and PRO-C4 are significantly lower in patients with massive ascites and impaired renal sodium excretion. C4M and PRO-C4 show gender-specific profiles with significantly lower levels in females compared to males. Females with higher C4M levels show higher mortality. By contrast, males with higher C4M levels show lower mortality. In multivariate Cox regression analysis, C4M is an independent predictor of survival in female patients. CONCLUSION This study shows that markers of collagen type IV remodelling do not accumulate in severe renal dysfunction. Although collagen type IV degradation markers derive from the liver, portal venous C4M levels are relevant for survival. Moreover, it demonstrates that circulating C4M shows gender-specific profiles, which can independently predict survival in female patients with decompensated cirrhosis.
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Affiliation(s)
| | | | - Mette Juul Nielsen
- Nordic Bioscience, Fibrosis Biology and BiomarkersHerlevDenmark,Department of GastroenterologyOdense Hospital, University of Southern DenmarkOdenseDenmark
| | - Robert Schierwagen
- Department of Medicine IUniversity of BonnBonnGermany,Department of Medicine IUniversity of FrankfurtFrankfurtGermany
| | - Carsten Meyer
- Department of RadiologyUniversity of BonnBonnGermany
| | - Daniel Thomas
- Department of RadiologyUniversity of BonnBonnGermany
| | - Francesco Violi
- Department of Internal and Specialized MedicineSapienza University of RomeRomeItaly
| | | | - Flemming Bendtsen
- Gastrounit, Medical DivisionHvidovre Hospital, University of CopenhagenHvidovreDenmark
| | - Søren Møller
- Faculty of Health Sciences Hvidovre Hospital, Department of Clinical Physiology and Nuclear Medicine, Center for Functional and Diagnostic Imaging and ResearchUniversity of CopenhagenDenmark
| | - Aleksander Krag
- Department of GastroenterologyOdense Hospital, University of Southern DenmarkOdenseDenmark
| | | | | | - Jonel Trebicka
- Department of Medicine IUniversity of BonnBonnGermany,Department of GastroenterologyOdense Hospital, University of Southern DenmarkOdenseDenmark,Department of Medicine IUniversity of FrankfurtFrankfurtGermany,European Foundation for the Study of Chronic Liver Failure ‐ EF ClifBarcelonaSpain,Institute for Bioengineering of CataloniaBarcelonaSpain
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25
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Trebicka J, Amoros A, Pitarch C, Titos E, Alcaraz-Quiles J, Schierwagen R, Deulofeu C, Fernandez-Gomez J, Piano S, Caraceni P, Oettl K, Sola E, Laleman W, McNaughtan J, Mookerjee RP, Coenraad MJ, Welzel T, Steib C, Garcia R, Gustot T, Rodriguez Gandia MA, Bañares R, Albillos A, Zeuzem S, Vargas V, Saliba F, Nevens F, Alessandria C, de Gottardi A, Zoller H, Ginès P, Sauerbruch T, Gerbes A, Stauber RE, Bernardi M, Angeli P, Pavesi M, Moreau R, Clària J, Jalan R, Arroyo V. Addressing Profiles of Systemic Inflammation Across the Different Clinical Phenotypes of Acutely Decompensated Cirrhosis. Front Immunol 2019; 10:476. [PMID: 30941129 PMCID: PMC6434999 DOI: 10.3389/fimmu.2019.00476] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 02/21/2019] [Indexed: 12/16/2022] Open
Abstract
Background: Patients with acutely decompensated cirrhosis (AD) may or may not develop acute-on-chronic liver failure (ACLF). ACLF is characterized by high-grade systemic inflammation, organ failures (OF) and high short-term mortality. Although patients with AD cirrhosis exhibit distinct clinical phenotypes at baseline, they have low short-term mortality, unless ACLF develops during follow-up. Because little is known about the association of profile of systemic inflammation with clinical phenotypes of patients with AD cirrhosis, we aimed to investigate a battery of markers of systemic inflammation in these patients. Methods: Upon hospital admission baseline plasma levels of 15 markers (cytokines, chemokines, and oxidized albumin) were measured in 40 healthy controls, 39 compensated cirrhosis, 342 AD cirrhosis, and 161 ACLF. According to EASL-CLIF criteria, AD cirrhosis was divided into three distinct clinical phenotypes (AD-1: Creatinine<1.5, no HE, no OF; AD-2: creatinine 1.5-2, and or HE grade I/II, no OF; AD-3: Creatinine<1.5, no HE, non-renal OF). Results: Most markers were slightly abnormal in compensated cirrhosis, but markedly increased in AD. Patients with ACLF exhibited the largest number of abnormal markers, indicating "full-blown" systemic inflammation (all markers). AD-patients exhibited distinct systemic inflammation profiles across three different clinical phenotypes. In each phenotype, activation of systemic inflammation was only partial (30% of the markers). Mortality related to each clinical AD-phenotype was significantly lower than mortality associated with ACLF (p < 0.0001 by gray test). Among AD-patients baseline systemic inflammation (especially IL-8, IL-6, IL-1ra, HNA2 independently associated) was more intense in those who had poor 28-day outcomes (ACLF, death) than those who did not experience these outcomes. Conclusions: Although AD-patients exhibit distinct profiles of systemic inflammation depending on their clinical phenotypes, all these patients have only partial activation of systemic inflammation. However, those with the most extended baseline systemic inflammation had the highest the risk of ACLF development and death.
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Affiliation(s)
- Jonel Trebicka
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Department of Internal Medicine I, University of Bonn, Bonn, Germany.,Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.,Department of Mechanical Biology, Institute for Bioengineering of Catalonia, Barcelona, Spain.,J.W. Goethe University Hospital, Frankfurt, Germany
| | - Alex Amoros
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Carla Pitarch
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Esther Titos
- Department of Biochemistry and Molecular Genetics, Hospital Clínic, IDIBAPS and CIBERehd, Barcelona, Spain
| | - José Alcaraz-Quiles
- Department of Biochemistry and Molecular Genetics, Hospital Clínic, IDIBAPS and CIBERehd, Barcelona, Spain
| | - Robert Schierwagen
- Department of Internal Medicine I, University of Bonn, Bonn, Germany.,J.W. Goethe University Hospital, Frankfurt, Germany
| | - Carmen Deulofeu
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | | | - Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine, DIMED, University of Padova, Padova, Italy
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Karl Oettl
- Department of Gastroenterology and Hepatology, Medical University of Graz, Graz, Austria
| | - Elsa Sola
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Barcelona, Spain
| | - Wim Laleman
- University Hospital Gasthuisberg, KU Leuven, Leuven, Belgium
| | | | | | - Minneke J Coenraad
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Tania Welzel
- J.W. Goethe University Hospital, Frankfurt, Germany
| | - Christian Steib
- Department of Medicine II, Liver Center Munich, University Hospital LMU Munich, Munich, Germany
| | - Rita Garcia
- Department of Digestive Diseases and CIBERehd, Facultad de Medicina, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain
| | - Thierry Gustot
- Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Rafael Bañares
- Department of Digestive Diseases and CIBERehd, Facultad de Medicina, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain
| | | | | | | | - Faouzi Saliba
- Hôpital Paul Brousse, Université Paris-Sud, Villejuif, France
| | - Frederic Nevens
- University Hospital Gasthuisberg, KU Leuven, Leuven, Belgium
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, San Giovanni Battista Hospital, Torino, Italy
| | | | - Heinz Zoller
- Department of Hepatology and Gastroenterology, University Clinic Innsbruck, Innsbruck, Austria
| | - Pere Ginès
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Barcelona, Spain
| | - Tilman Sauerbruch
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Alexander Gerbes
- Department of Medicine II, Liver Center Munich, University Hospital LMU Munich, Munich, Germany
| | - Rudolf E Stauber
- Department of Gastroenterology and Hepatology, Medical University of Graz, Graz, Austria
| | - Mauro Bernardi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, DIMED, University of Padova, Padova, Italy
| | - Marco Pavesi
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Richard Moreau
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Inserm, U1149, Centre de Recherche sur l'Inflammation (CRI), UMRS1149, Paris, France.,Université Paris Diderot-Paris 7, Département Hospitalo-Universitaire (DHU) UNITY, Paris, France.,Service d'Hépatologie, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Paris, France.,Laboratoire d'Excellence Inflamex, ComUE Sorbonne Paris Cité, Paris, France
| | - Joan Clària
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Department of Biochemistry and Molecular Genetics, Hospital Clínic, IDIBAPS and CIBERehd, Barcelona, Spain
| | | | - Vicente Arroyo
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
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26
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Schierwagen R, Alvarez-Silva C, Madsen MSA, Kolbe CC, Meyer C, Thomas D, Uschner FE, Magdaleno F, Jansen C, Pohlmann A, Praktiknjo M, Hischebeth GT, Molitor E, Latz E, Lelouvier B, Trebicka J, Arumugam M. Circulating microbiome in blood of different circulatory compartments. Gut 2019; 68:578-580. [PMID: 29581241 DOI: 10.1136/gutjnl-2018-316227] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 03/08/2018] [Accepted: 03/14/2018] [Indexed: 12/12/2022]
Affiliation(s)
| | - Camila Alvarez-Silva
- The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mette Simone Aae Madsen
- The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Carsten Meyer
- Department of Radiology, University of Bonn, Bonn, Germany
| | - Daniel Thomas
- Department of Radiology, University of Bonn, Bonn, Germany
| | | | | | - Christian Jansen
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | | | | | - Gunnar T Hischebeth
- Institute of Medical Microbiology, Immunology and Parasitology, University of Bonn, Bonn, Germany.,Partner site Cologne-Bonn, German Center of Infection Research (DZIF), Bonn, Germany
| | - Ernst Molitor
- Institute of Medical Microbiology, Immunology and Parasitology, University of Bonn, Bonn, Germany.,Partner site Cologne-Bonn, German Center of Infection Research (DZIF), Bonn, Germany
| | - Eicke Latz
- Institute of Innate Immunity, University of Bonn, Bonn, Germany.,Division of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.,Centre for Inflammation Research, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Jonel Trebicka
- Department of Internal Medicine I, University of Bonn, Bonn, Germany.,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Institute for Bioengineering of Catalonia, Barcelona, Spain.,Department of Medical Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | - Manimozhiyan Arumugam
- The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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27
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Trebicka J, Reiberger T, Laleman W. Gut-Liver Axis Links Portal Hypertension to Acute-on-Chronic Liver Failure. Visc Med 2018; 34:270-275. [PMID: 30345284 PMCID: PMC6189544 DOI: 10.1159/000490262] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Acute-on-chronic liver failure (ACLF) is considered a distinct syndrome in patients with liver disease, with systemic inflammation playing a central role. Portal hypertension (PHT) is also aggravated by inflammation and may subsequently impact the course of ACLF. PHT is more than just an increase in portal pressure in the portal venous system; it aggravates the course of liver disease and, thus, also facilitates the development of acute decompensation and ACLF. A critical mechanistic link between PHT and ACLF might be the gut-liver axis, which is discussed in this review.
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Affiliation(s)
- Jonel Trebicka
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
- Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Institute for Bioengineering of Catalonia, Barcelona, Spain
| | - Thomas Reiberger
- Division of Gastroenterology & Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - Wim Laleman
- Liver and Biliopancreatic Section, Department of Gastroenterology & Hepatology, Hospital Gasthuisberg, K.U. Leuven, Leuven, Belgium
- Laboratory of Hepatology, Department Chronic Diseases, Metabolism & Ageing (CHROMETA), KU Leuven, Leuven, Belgium
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