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Cabré N, Yang Y, Wang Y, Schnabl B. Development of a Quantitative PCR Method for Detecting Enterococcus faecalis Cytolysin in Human Stool Samples. Methods Protoc 2023; 6:107. [PMID: 37987354 PMCID: PMC10660514 DOI: 10.3390/mps6060107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
Alcohol-associated liver disease (ALD) is a major global health issue, contributing significantly to morbidity and mortality worldwide. Among the ALD subtypes, alcohol-associated hepatitis poses a severe and urgent medical challenge with high short-term mortality rates. Despite extensive research, the current therapeutic approaches for alcohol-associated hepatitis have limited efficacy, necessitating novel interventions. Recent studies have highlighted the crucial role of the gut microbiota in ALD pathogenesis, particularly Enterococcus faecalis (E. faecalis) and its cytolysin exotoxin. This study presents the development of a standardized real-time quantitative polymerase chain reaction (RT-qPCR) assay to detect and quantify cytolysin in fecal samples from patients with alcohol-associated hepatitis. The diagnostic assay allows for an association analysis between cytolysin-positive E. faecalis and disease severity as well as mortality. This assay was developed to standardize the identification of cytolysin-positive patients who can be selected for clinical trials.
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Affiliation(s)
- Noemí Cabré
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.Y.); (Y.W.)
| | - Yongqiang Yang
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.Y.); (Y.W.)
| | - Yanhan Wang
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.Y.); (Y.W.)
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA 92161, USA
| | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.Y.); (Y.W.)
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA 92161, USA
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Cabré N, Hartmann P, Llorente C, Kouno T, Wang Y, Zeng S, Kim HY, Zhang X, Kisseleva T, Iyer S, Kudumala S, Schnabl B. IgY antibodies against cytolysin reduce ethanol-induced liver disease in mice. Hepatology 2023; 78:295-306. [PMID: 36811393 PMCID: PMC10293100 DOI: 10.1097/hep.0000000000000324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/11/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND AND AIMS Patients with severe alcohol-associated hepatitis have high morbidity and mortality. Novel therapeutic approaches are urgently needed. The aims of our study were to confirm the predictive value of cytolysin-positive Enterococcus faecalis ( E. faecalis ) for mortality in patients with alcohol-associated hepatitis and to assess the protective effect of specific chicken immunoglobulin Y (IgY) antibodies against cytolysin in vitro and in a microbiota-humanized mouse model of ethanol-induced liver disease. APPROACH AND RESULTS We investigated a multicenter cohort of 26 subjects with alcohol-associated hepatitis and confirmed our previous findings that the presence of fecal cytolysin-positive E. faecalis predicted 180-day mortality in those patients. After combining this smaller cohort with our previously published multicenter cohort, the presence of fecal cytolysin has a better diagnostic area under the curve, better other accuracy measures, and a higher odds ratio to predict death in patients with alcohol-associated hepatitis than other commonly used liver disease models. In a precision medicine approach, we generated IgY antibodies against cytolysin from hyperimmunized chickens. Neutralizing IgY antibodies against cytolysin reduced cytolysin-induced cell death in primary mouse hepatocytes. The oral administration of IgY antibodies against cytolysin decreased ethanol-induced liver disease in gnotobiotic mice colonized with stool from cytolysin-positive patients with alcohol-associated hepatitis. CONCLUSIONS E. faecalis cytolysin is an important mortality predictor in alcohol-associated hepatitis patients, and its targeted neutralization through specific antibodies improves ethanol-induced liver disease in microbiota-humanized mice.
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Affiliation(s)
- Noemí Cabré
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Phillipp Hartmann
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
- Department of Pediatrics, University of California, San Diego, La Jolla, CA, USA
- Division of Gastroenterology, Hepatology & Nutrition, Rady Children’s Hospital San Diego, San Diego, CA, USA
| | - Cristina Llorente
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Tetsuya Kouno
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Yanhan Wang
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Suling Zeng
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Hyun Young Kim
- Department of Surgery, University of California, San Diego, La Jolla, CA, USA
| | - Xinlian Zhang
- Division of Biostatistics and Bioinformatics, Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Tatiana Kisseleva
- Department of Surgery, University of California, San Diego, La Jolla, CA, USA
| | | | | | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
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Kouno T, Zeng S, Wang Y, Duan Y, Lang S, Gao B, Hartmann P, Cabré N, Llorente C, Galbert C, Emond P, Sokol H, James M, Chao CC, Gao JR, Perreault M, Hava DL, Schnabl B. Engineered bacteria producing aryl-hydrocarbon receptor agonists protect against ethanol-induced liver disease in mice. Alcohol Clin Exp Res (Hoboken) 2023; 47:856-867. [PMID: 36871955 PMCID: PMC10795770 DOI: 10.1111/acer.15048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 02/10/2023] [Accepted: 02/27/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND AND PURPOSE Gut bacteria metabolize tryptophan into indoles. Intestinal levels of the tryptophan metabolite indole-3-acetic acid are reduced in patients with alcohol-associated hepatitis. Supplementation of indole-3-acetic acid protects against ethanol-induced liver disease in mice. The aim of this study was to evaluate the effect of engineered bacteria producing indoles as Aryl-hydrocarbon receptor (Ahr) agonists. METHODS C57BL/6 mice were subjected to chronic-plus-binge ethanol feeding and orally given PBS, control Escherichia coli Nissle 1917 (EcN) or engineered EcN-Ahr. The effects of EcN and EcN-Ahr were also examined in mice lacking Ahr in interleukin 22 (Il22)-producing cells. RESULTS Through the deletion of endogenous genes trpR and tnaA, coupled with overexpression of a feedback-resistant tryptophan biosynthesis operon, EcN-Ahr were engineered to overproduce tryptophan. Additional engineering allowed conversion of this tryptophan to indoles including indole-3-acetic acid and indole-3-lactic acid. EcN-Ahr ameliorated ethanol-induced liver disease in C57BL/6 mice. EcN-Ahr upregulated intestinal gene expression of Cyp1a1, Nrf2, Il22, Reg3b, and Reg3g, and increased Il22-expressing type 3 innate lymphoid cells. In addition, EcN-Ahr reduced translocation of bacteria to the liver. The beneficial effect of EcN-Ahr was abrogated in mice lacking Ahr expression in Il22-producing immune cells. CONCLUSIONS Our findings indicate that tryptophan metabolites locally produced by engineered gut bacteria mitigate liver disease via Ahr-mediated activation in intestinal immune cells.
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Affiliation(s)
- Tetsuya Kouno
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Suling Zeng
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Yanhan Wang
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Yi Duan
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Sonja Lang
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Gastroenterology and Hepatology, Cologne, Germany
| | - Bei Gao
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Phillipp Hartmann
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
- Department of Pediatrics, University of California, San Diego, La Jolla, CA, USA
- Division of Gastroenterology, Hepatology & Nutrition, Rady Children’s Hospital San Diego, San Diego, CA, USA
| | - Noemí Cabré
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Cristina Llorente
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Chloé Galbert
- Sorbonne Université, INSERM UMRS-938, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Paris, France
- Paris Center for Microbiome Medicine (PaCeMM) FHU, Paris, France
| | - Patrick Emond
- UMR 1253, iBrain, University of Tours, Inserm, 37044 Tours, France
- CHRU Tours, Medical Biology Center, 37000 Tours, France
| | - Harry Sokol
- Sorbonne Université, INSERM UMRS-938, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Paris, France
- Paris Center for Microbiome Medicine (PaCeMM) FHU, Paris, France
- INRAe, AgroParisTech, Micalis institute, Jouy-en-Josas, France
| | | | | | | | | | | | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, CA, 92093, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA, 92093, USA
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Zeng S, Hartmann P, Park M, Duan Y, Lang S, Llorente C, Wang Y, Cabré N, Fouts DE, Bacher P, Jung WH, Stärkel P, Schnabl B. Malassezia restricta promotes alcohol-induced liver injury. Hepatol Commun 2023; 7:e0029. [PMID: 36706195 PMCID: PMC9988279 DOI: 10.1097/hc9.0000000000000029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 10/31/2022] [Indexed: 01/29/2023] Open
Abstract
Chronic alcohol consumption is associated with intestinal fungal dysbiosis, yet we understand little about how alterations of intestinal fungi (mycobiota) contribute to the pathogenesis of alcohol-associated liver disease. By reanalyzing internal transcribed spacer 2 amplicon sequencing of fecal samples from a cohort of 66 patients with alcohol use disorder for presence (as opposed to relative abundance) of fungal species, we observed that the presence of Malassezia restricta was associated with increased markers of liver injury. M. restricta exacerbates ethanol-induced liver injury both in acute binge and chronic ethanol-feeding models in mice. Using bone marrow chimeric mice, we found that the disease exacerbating effect by M. restricta was mediated by C-type lectin domain family 4, member N on bone marrow-derived cells. M. restricta induces inflammatory cytokines and chemokines in Kupffer cells through C-type lectin domain family 4, member N signaling. Targeting fungal pathobionts might be a therapeutic strategy for alcohol-associated liver disease.
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Affiliation(s)
- Suling Zeng
- Department of Medicine, University of California San Diego, La Jolla, California, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, California, USA
| | - Phillipp Hartmann
- Department of Medicine, University of California San Diego, La Jolla, California, USA
- Department of Pediatrics, University of California, San Diego, La Jolla, California, USA
- Division of Gastroenterology, Hepatology & Nutrition, Rady Children’s Hospital San Diego, San Diego, California, USA
| | - Minji Park
- Department of Systems Biotechnology, Chung-Ang University, Anseong-Si, Korea
| | - Yi Duan
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Sonja Lang
- Department of Medicine, University of California San Diego, La Jolla, California, USA
- Department of Gastroenterology and Hepatology, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Cristina Llorente
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Yanhan Wang
- Department of Medicine, University of California San Diego, La Jolla, California, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, California, USA
| | - Noemí Cabré
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Derrick E. Fouts
- Genomic Medicine, J. Craig Venter Institute, Rockville, Maryland, USA
| | - Petra Bacher
- Institute of Immunology, Christian-Albrechts-University of Kiel & UKSH Schleswig-Holstein, Kiel, Germany
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Won Hee Jung
- Department of Systems Biotechnology, Chung-Ang University, Anseong-Si, Korea
| | - Peter Stärkel
- St. Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium
| | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, California, USA
- Department of Medicine, VA San Diego Healthcare System, San Diego, California, USA
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Cabré N, Duan Y, Llorente C, Conrad M, Stern P, Yamashita D, Schnabl B. Colesevelam Reduces Ethanol-Induced Liver Steatosis in Humanized Gnotobiotic Mice. Cells 2021; 10:cells10061496. [PMID: 34198609 PMCID: PMC8232222 DOI: 10.3390/cells10061496] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 12/12/2022] Open
Abstract
Alcohol-related liver disease is associated with intestinal dysbiosis. Functional changes in the microbiota affect bile acid metabolism and result in elevated serum bile acids in patients with alcohol-related liver disease. The aim of this study was to identify the potential role of the bile acid sequestrant colesevelam in a humanized mouse model of ethanol-induced liver disease. We colonized germ-free (GF) C57BL/6 mice with feces from patients with alcoholic hepatitis and subjected humanized mice to the chronic–binge ethanol feeding model. Ethanol-fed gnotobiotic mice treated with colesevelam showed reduced hepatic levels of triglycerides and cholesterol, but liver injury and inflammation were not decreased as compared with non-treated mice. Colesevelam reduced hepatic cytochrome P450, family 7, subfamily a, polypeptide 1 (Cyp7a1) protein expression, although serum bile acids were not lowered. In conclusion, our findings indicate that colesevelam treatment mitigates ethanol-induced liver steatosis in mice.
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Affiliation(s)
- Noemí Cabré
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.D.); (C.L.)
| | - Yi Duan
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.D.); (C.L.)
| | - Cristina Llorente
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.D.); (C.L.)
| | - Mary Conrad
- Axial Therapeutics, Woburn, MA 01801, USA; (M.C.); (P.S.); (D.Y.)
| | - Patrick Stern
- Axial Therapeutics, Woburn, MA 01801, USA; (M.C.); (P.S.); (D.Y.)
| | - Dennis Yamashita
- Axial Therapeutics, Woburn, MA 01801, USA; (M.C.); (P.S.); (D.Y.)
| | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA; (N.C.); (Y.D.); (C.L.)
- Department of Medicine, VA San Diego Healthcare System, San Diego, CA 92161, USA
- Correspondence:
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Cabré N, Luciano-Mateo F, Chapski DJ, Baiges-Gaya G, Fernández-Arroyo S, Hernández-Aguilera A, Castañé H, Rodríguez-Tomàs E, París M, Sabench F, Del Castillo D, Del Bas JM, Tomé M, Bodineau C, Sola-García A, López-Miranda J, Martín-Montalvo A, Durán RV, Vondriska TM, Rosa-Garrido M, Camps J, Menéndez JA, Joven J. Glutaminolysis-induced mTORC1 activation drives non-alcoholic steatohepatitis progression. J Hepatol 2021:S0168-8278(21)00302-0. [PMID: 33961941 DOI: 10.1016/j.jhep.2021.04.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 04/21/2021] [Accepted: 04/22/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS A holistic insight on the relationship between obesity and metabolic dysfunction-associated fatty liver disease is an unmet clinical need. Omics investigations can be used to investigate the multifaceted role of altered mitochondrial pathways to promote nonalcoholic steatohepatitis, a major risk factor for liver disease-associated death. There are no specific treatments but remission via surgery might offer an opportunity to examine the signaling processes that govern the complex spectrum of chronic liver diseases observed in extreme obesity. We aim to assess the emerging relationship between metabolism, methylation and liver disease. METHODS We tailed the flow of information, before and after steatohepatitis remission, from biochemical, histological, and multi-omics analyses in liver biopsies from patients with extreme obesity and successful bariatric surgery. Functional studies were performed in HepG2 cells and primary hepatocytes. RESULTS The reversal of hepatic mitochondrial dysfunction and the control of oxidative stress and inflammatory responses revealed the regulatory role of mitogen-activated protein kinases. The reversible metabolic rearrangements leading to steatohepatitis increased the glutaminolysis-induced production of α-ketoglutarate and the hyperactivation of mammalian target of rapamycin complex 1. These changes were crucial for the adenosine monophosphate-activated protein kinase/mammalian target of rapamycin-driven pathways that modulated hepatocyte survival by coordinating apoptosis and autophagy. The signaling activity of α-ketoglutarate and the associated metabolites also affected methylation-related epigenomic remodeling enzymes. Integrative analysis of hepatic transcriptome signatures and differentially methylated genomic regions distinguished patients with and without steatohepatitis. CONCLUSION We provide evidence supporting the multifaceted potential of the increased glutaminolysis-induced α-ketoglutarate production and the mammalian target of rapamycin complex 1 dysregulation as a conceivable source of the inefficient adaptive responses leading to steatohepatitis. LAY SUMMARY Steatohepatitis is a frequent and threatening complication of extreme obesity without specific treatment. Omics technologies can be used to identify therapeutic targets. We highlight increased glutaminolysis-induced α-ketoglutarate production as a potential source of signals promoting and exacerbating steatohepatitis.
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Affiliation(s)
- Noemí Cabré
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Douglas J Chapski
- Department of Anesthesiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, US
| | - Gerard Baiges-Gaya
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Helena Castañé
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Elisabet Rodríguez-Tomàs
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Marta París
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fàtima Sabench
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Daniel Del Castillo
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Josep M Del Bas
- Technological Unit of Nutrition and Health, EURECAT-Technology Centre of Catalonia, Reus, Spain
| | - Mercedes Tomé
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Consejo Superior de Investigaciones Científicas - Universidad Pablo de Olavide, Avda. Américo Vespucio 24, 41092 Sevilla, Spain
| | - Clément Bodineau
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Consejo Superior de Investigaciones Científicas - Universidad Pablo de Olavide, Avda. Américo Vespucio 24, 41092 Sevilla, Spain; Institut Européen de Chimie et Biologie, INSERM U1218, Université de Bordeaux, 2 Rue Robert Escarpit, Pessac 33607, France
| | - Alejandro Sola-García
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Consejo Superior de Investigaciones Científicas - Universidad Pablo de Olavide, Avda. Américo Vespucio 24, 41092 Sevilla, Spain
| | - José López-Miranda
- Lipids and Atherosclerosis Unit, IMIBIC/Reina Sofia University Hospital. University of Cordoba, Cordoba, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Cordoba, Spain
| | - Alejandro Martín-Montalvo
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Consejo Superior de Investigaciones Científicas - Universidad Pablo de Olavide, Avda. Américo Vespucio 24, 41092 Sevilla, Spain
| | - Raúl V Durán
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Consejo Superior de Investigaciones Científicas - Universidad Pablo de Olavide, Avda. Américo Vespucio 24, 41092 Sevilla, Spain; Institut Européen de Chimie et Biologie, INSERM U1218, Université de Bordeaux, 2 Rue Robert Escarpit, Pessac 33607, France
| | - Thomas M Vondriska
- Department of Anesthesiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, US
| | - Manuel Rosa-Garrido
- Department of Anesthesiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, US
| | - Jordi Camps
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain.
| | - Javier A Menéndez
- Program Against Cancer Therapeutic Resistance (ProCURE), Metabolism and Cancer Group , Catalan Institute of Oncology, Girona , Spain; Girona Biomedical Research Institute (IDIBGI), Girona, Spain
| | - Jorge Joven
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain; The Campus of International Excellence Southern Catalonia, Tarragona, Spain.
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Cabré N, Gil M, Amigó N, Luciano-Mateo F, Baiges-Gaya G, Fernández-Arroyo S, Rodríguez-Tomàs E, Hernández-Aguilera A, Castañé H, París M, Sabench F, Del Castillo D, Camps J, Joven J. Laparoscopic sleeve gastrectomy alters 1H-NMR-measured lipoprotein and glycoprotein profile in patients with severe obesity and nonalcoholic fatty liver disease. Sci Rep 2021; 11:1343. [PMID: 33446705 PMCID: PMC7809416 DOI: 10.1038/s41598-020-79485-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 11/23/2020] [Indexed: 02/08/2023] Open
Abstract
Patients with morbid obesity frequently present non-alcoholic fatty liver (NAFL) and non-alcoholic steatohepatitis (NASH) associated with pro-atherogenic alterations. Laparoscopic sleeve gastrectomy (LSG) is an effective treatment for weight reduction, and for the remission of hepatic alterations. Using 1H-nuclear magnetic resonance (1H-NMR), we investigated the effects of LSG on lipoprotein and glycoprotein profile in patients with morbid obesity and liver disease. We included 154 patients with morbid obesity (49 non-NASH, 54 uncertain NASH, 51 definite NASH). A blood sample was obtained before surgery and, in patients with definite NASH, one year after surgery. Patients with NASH had increased concentrations of medium and small VLDL particles, VLDL and IDL cholesterol concentrations, IDL, LDL, and HDL triglyceride concentrations, and elevated glycoprotein levels. These changes were more marked in patients with type 2 diabetes mellitus. LSG produced significant decreases in the concentration of VLDL particles, VLDL cholesterol and triglycerides, an increase in the concentration LDL particles and LDL cholesterol concentrations, and a decrease in protein glycation. We conclude that patients with obesity and NASH had significant alterations in circulating levels of lipoproteins and glycoproteins that were associated with the severity of the disease. Most of these changes were reversed post-LSG.
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Affiliation(s)
- Noemí Cabré
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Míriam Gil
- Biosfer Teslab, Universitat Rovira i Virgili, Av. Universitat 1, 43204, Reus, Tarragona, Spain
| | - Núria Amigó
- Biosfer Teslab, Universitat Rovira i Virgili, Av. Universitat 1, 43204, Reus, Tarragona, Spain
| | - Fedra Luciano-Mateo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Gerard Baiges-Gaya
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Salvador Fernández-Arroyo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Elisabet Rodríguez-Tomàs
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Anna Hernández-Aguilera
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Helena Castañé
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain
| | - Marta París
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Av. Doctor Josep Laporte 2, 43204, Reus, Tarragona, Spain
| | - Fàtima Sabench
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Av. Doctor Josep Laporte 2, 43204, Reus, Tarragona, Spain
| | - Daniel Del Castillo
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Av. Doctor Josep Laporte 2, 43204, Reus, Tarragona, Spain
| | - Jordi Camps
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain. .,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain.
| | - Jorge Joven
- Department of Medicine and Surgery, Universitat Rovira i Virgili, C. Sant Llorenç, 21, 43201, Reus, Spain. .,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan S/N, 43201, Reus, Tarragona, Spain. .,The Campus of International Excellence Southern Catalonia, Tarragona, Spain.
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8
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Baiges-Gaya G, Fernández-Arroyo S, Luciano-Mateo F, Cabré N, Rodríguez-Tomàs E, Hernández-Aguilera A, Castañé H, Romeu M, Nogués MR, Camps J, Joven J. Hepatic metabolic adaptation and adipose tissue expansion are altered in mice with steatohepatitis induced by high-fat high sucrose diet. J Nutr Biochem 2020; 89:108559. [PMID: 33264665 DOI: 10.1016/j.jnutbio.2020.108559] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 10/05/2020] [Accepted: 11/21/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Obesity is a chronic progressive disease with several metabolic alterations. Nonalcoholic fatty liver disease (NAFLD) is an important comorbidity of obesity that can progress to nonalcoholic steatohepatitis (NASH), cirrhosis or hepatocarcinoma. This study aimed at clarifying the molecular mechanisms underlying the metabolic alterations in hepatic and adipose tissue during high-fat high-sucrose diet-induced NAFLD development in mice. METHODS Twenty-four male mice (C57BL/6J) were randomly allocated into 3 groups (n = 8 mice per group) to receive a chow diet, a high-fat diet (HFD), or a high-fat high-sucrose diet (HF-HSD) for 20 weeks. At sacrifice, liver and adipose tissue were obtained for histopathological, metabolomic, and protein expression analyses. RESULTS HF-HSD (but not HFD) was associated with NASH and increased oxidative stress. These animals presented an inhibition of hepatic autophagy and alterations in AMP-activated protein kinase/mammalian target of rapamycin activity. We also observed that the ability of metabolic adaptation was adversely affected by the increase of damaged mitochondria. NASH development was associated with changes in adipose tissue dynamics and increased amounts of saturated fatty acids, monounsaturated fatty acids and polyunsaturated fatty acids in visceral adipose tissue. CONCLUSION HF-HSD led to a metabolic blockage and impaired hepatic mitochondria turnover. In addition, the continuous accumulation of fatty acids produced adipose tissue dysfunction and hepatic fat accumulation that favored the progression to NASH.
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Affiliation(s)
- Gerard Baiges-Gaya
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Noemí Cabré
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Elisabet Rodríguez-Tomàs
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Helena Castañé
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain
| | - Marta Romeu
- Universitat Rovira i Virgili, Departament de Ciències Mèdiques Bàsiques, Facultat de Medicina, Unitat de Farmacologia, Reus, Spain
| | - Maria-Rosa Nogués
- Universitat Rovira i Virgili, Departament de Ciències Mèdiques Bàsiques, Facultat de Medicina, Unitat de Farmacologia, Reus, Spain
| | - Jordi Camps
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain.
| | - Jorge Joven
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Facultat de Medicina, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, Institut d'investigació Sanitària Pere Virgili, Reus, Spain; Campus of International Excellence Southern Catalonia, Tarragona, Spain.
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9
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Luciano-Mateo F, Cabré N, Baiges-Gaya G, Fernández-Arroyo S, Hernández-Aguilera A, Elisabet Rodríguez-Tomàs E, Arenas M, Camps J, Menéndez JA, Joven J. Systemic overexpression of C-C motif chemokine ligand 2 promotes metabolic dysregulation and premature death in mice with accelerated aging. Aging (Albany NY) 2020; 12:20001-20023. [PMID: 33104522 PMCID: PMC7655213 DOI: 10.18632/aging.104154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 08/24/2020] [Indexed: 12/26/2022]
Abstract
Injection of tissues with senescent cells induces changes that mimic aging, and this process is delayed in mice engineered to eliminate senescent cells, which secrete proinflammatory cytokines, including C-C motif chemokine ligand 2 (Ccl2). Circulating levels of Ccl2 correlate with age, but the impact of Ccl2 on tissue homeostasis has not been established. We generated an experimental model by crossbreeding mice overexpressing Ccl2 with progeroid mice bearing a mutation in the lamin A (Lmna) gene. Wild-type animals and progeroid mice that do not overexpress Ccl2 were used as controls. Ccl2 overexpression decreased the lifespan of the progeroid mice and induced the dysregulation of glycolysis, the citric acid cycle and one-carbon metabolism in skeletal muscle, driving dynamic changes in energy metabolism and DNA methylation. This impact on cellular bioenergetics was associated with mitochondrial alterations and affected cellular metabolism, autophagy and protein synthesis through AMPK/mTOR pathways. The data revealed the ability of Ccl2 to promote death in mice with accelerated aging, which supports its putative use as a biomarker of an increased senescent cell burden and for the assessment of the efficacy of interventions aimed at extending healthy aging.
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Affiliation(s)
- Fedra Luciano-Mateo
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus 43201, Spain.,Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Noemí Cabré
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus 43201, Spain.,Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Gerard Baiges-Gaya
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus 43201, Spain.,Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Salvador Fernández-Arroyo
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus 43201, Spain.,Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Elisabet Elisabet Rodríguez-Tomàs
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Meritxell Arenas
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43204, Spain
| | - Jordi Camps
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus 43201, Spain.,Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain
| | - Javier A Menéndez
- Program Against Cancer Therapeutic Resistance (ProCURE), Metabolism and Cancer Group, Catalan Institute of Oncology, Girona 17007, Spain.,Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Jorge Joven
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus 43201, Spain.,Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus 43201, Spain.,The Campus of International Excellence Southern Catalonia, Tarragona 43003, Spain
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10
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Hernández-Alvarez MI, Sebastián D, Vives S, Ivanova S, Bartoccioni P, Kakimoto P, Plana N, Veiga SR, Hernández V, Vasconcelos N, Peddinti G, Adrover A, Jové M, Pamplona R, Gordaliza-Alaguero I, Calvo E, Cabré N, Castro R, Kuzmanic A, Boutant M, Sala D, Hyotylainen T, Orešič M, Fort J, Errasti-Murugarren E, Rodrígues CMP, Orozco M, Joven J, Cantó C, Palacin M, Fernández-Veledo S, Vendrell J, Zorzano A. Deficient Endoplasmic Reticulum-Mitochondrial Phosphatidylserine Transfer Causes Liver Disease. Cell 2020; 177:881-895.e17. [PMID: 31051106 DOI: 10.1016/j.cell.2019.04.010] [Citation(s) in RCA: 195] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 12/19/2018] [Accepted: 04/03/2019] [Indexed: 02/07/2023]
Abstract
Non-alcoholic fatty liver is the most common liver disease worldwide. Here, we show that the mitochondrial protein mitofusin 2 (Mfn2) protects against liver disease. Reduced Mfn2 expression was detected in liver biopsies from patients with non-alcoholic steatohepatitis (NASH). Moreover, reduced Mfn2 levels were detected in mouse models of steatosis or NASH, and its re-expression in a NASH mouse model ameliorated the disease. Liver-specific ablation of Mfn2 in mice provoked inflammation, triglyceride accumulation, fibrosis, and liver cancer. We demonstrate that Mfn2 binds phosphatidylserine (PS) and can specifically extract PS into membrane domains, favoring PS transfer to mitochondria and mitochondrial phosphatidylethanolamine (PE) synthesis. Consequently, hepatic Mfn2 deficiency reduces PS transfer and phospholipid synthesis, leading to endoplasmic reticulum (ER) stress and the development of a NASH-like phenotype and liver cancer. Ablation of Mfn2 in liver reveals that disruption of ER-mitochondrial PS transfer is a new mechanism involved in the development of liver disease.
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Affiliation(s)
- María Isabel Hernández-Alvarez
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Institut Investigació Sanitaria Pere Virgili (IISPV), Reus, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain; Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain.
| | - David Sebastián
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular, Facultat de Biología, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Sara Vives
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Saška Ivanova
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular, Facultat de Biología, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Paola Bartoccioni
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; CIBERER, Instituto de Salud Carlos III, Madrid, Spain
| | - Pamela Kakimoto
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departamento de Bioquímica, Instituto de Química, Universidad de São Paulo, São Paulo, Brazil
| | - Natalia Plana
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Sónia R Veiga
- Laboratory of Metabolism and Cancer, Catalan Institute of Oncology, ICO, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Vanessa Hernández
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Nuno Vasconcelos
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Gopal Peddinti
- VTT Technical Research Center of Finland, Espoo, Finland
| | - Anna Adrover
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Mariona Jové
- Department of Experimental Medicine, University of Lleida-Lleida Biomedical Research Institute (UdL-IRBLleida), Lleida, Spain
| | - Reinald Pamplona
- Department of Experimental Medicine, University of Lleida-Lleida Biomedical Research Institute (UdL-IRBLleida), Lleida, Spain
| | - Isabel Gordaliza-Alaguero
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular, Facultat de Biología, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Enrique Calvo
- Institut Investigació Sanitaria Pere Virgili (IISPV), Reus, Spain; Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain
| | - Noemí Cabré
- Institut Investigació Sanitaria Pere Virgili (IISPV), Reus, Spain; Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Reus, Spain
| | - Rui Castro
- Research Institute for Medicines (iMed.ULisboa), and Department of Biochemistry and Human Biology, Faculty of Pharmacy, Universidade de Lisboa, Lisboa, Portugal
| | - Antonija Kuzmanic
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Marie Boutant
- Nestlé Institute of Health Sciences SA, Lausanne, Switzerland
| | - David Sala
- Development, Aging and Regeneration Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | | | - Matej Orešič
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland
| | - Joana Fort
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular, Facultat de Biología, Barcelona, Spain; CIBERER, Instituto de Salud Carlos III, Madrid, Spain
| | - Ekaitz Errasti-Murugarren
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Cecilia M P Rodrígues
- Research Institute for Medicines (iMed.ULisboa), and Department of Biochemistry and Human Biology, Faculty of Pharmacy, Universidade de Lisboa, Lisboa, Portugal
| | - Modesto Orozco
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Jorge Joven
- Institut Investigació Sanitaria Pere Virgili (IISPV), Reus, Spain; Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Reus, Spain
| | - Carles Cantó
- Nestlé Institute of Health Sciences SA, Lausanne, Switzerland
| | - Manuel Palacin
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular, Facultat de Biología, Barcelona, Spain; CIBERER, Instituto de Salud Carlos III, Madrid, Spain
| | - Sonia Fernández-Veledo
- Institut Investigació Sanitaria Pere Virgili (IISPV), Reus, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain; Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain
| | - Joan Vendrell
- Institut Investigació Sanitaria Pere Virgili (IISPV), Reus, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain; Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain; Universitat Rovira i Virgili, Tarragona, Spain
| | - Antonio Zorzano
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular, Facultat de Biología, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain.
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11
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Cabré N, Luciano-Mateo F, Baiges-Gayà G, Fernández-Arroyo S, Rodríguez-Tomàs E, Hernández-Aguilera A, París M, Sabench F, Del Castillo D, López-Miranda J, Menéndez JA, Camps J, Joven J. Plasma metabolic alterations in patients with severe obesity and non-alcoholic steatohepatitis. Aliment Pharmacol Ther 2020; 51:374-387. [PMID: 31825539 DOI: 10.1111/apt.15606] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 10/05/2019] [Accepted: 11/16/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Obesity can influence hepatic mitochondrial function, and cause non-alcoholic steatohepatitis (NASH). Diagnosis and follow-up rely on invasive liver biopsy so blood-based markers are urgently required. AIM To investigate whether values of circulating metabolites from energy and one-carbon (1-C) metabolism may: (a) reflect hepatic mitochondrial flexibility failure and (b) act as NASH biomarkers. METHODS Patients with severe obesity undergoing bariatric surgery (n = 270) were investigated using quantitative targeted plasma metabolomics. Comparisons were with non-obese controls without liver disease (n = 50). Obese patients with NASH (n = 53) and without NASH (n = 130) representing extreme groups of liver disease were assessed to test the diagnostic ability of the measured circulating metabolites. Paired liver biopsy and plasma samples from NASH patients were available 1 year post-surgery and were evaluated to monitor metabolomic changes with liver damage resolution. RESULTS We identified correlations between human liver metabolism and obesity. High-plasma α-ketoglutarate (α-KG) and lactate concentrations in NASH patients indicating citric acid cycle replenishment via glutaminolysis might also be a crucial point in NASH onset. Plasma measurements of α-KG, β-hydroxybutyrate, pyruvate and oxaloacetate reduced the uncertainty in clinical diagnosis of NASH [area under receiver operating characteristic curve (AUC) of 0.826] and predicted NASH resolution without ambiguity (AUC of 0.999). CONCLUSION Changes in plasma mitochondrial metabolites appear to be associated with NASH. These metabolic responses may be dynamically remodelled following resolution of liver damage through massive weight loss.
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Affiliation(s)
- Noemí Cabré
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Gerard Baiges-Gayà
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Elisabet Rodríguez-Tomàs
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Marta París
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fàtima Sabench
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Daniel Del Castillo
- Department of Surgery, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - José López-Miranda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Cordoba, Spain
| | - Javier A Menéndez
- Program Against Cancer Therapeutic Resistance (ProCURE), Metabolism and Cancer Group, Catalan Institute of Oncology, Girona, Spain.,Girona Biomedical Research Institute (IDIBGI), Girona, Spain
| | - Jordi Camps
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Jorge Joven
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain.,Unitat de Recerca Biomèdica (URB-CRB), Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Spain.,The Campus of International Excellence Southern Catalonia, Tarragona, Spain
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Cabré N, Luciano-Mateo F, Fernández-Arroyo S, Baiges-Gayà G, Hernández-Aguilera A, Fibla M, Fernández-Julià R, París M, Sabench F, Castillo DD, Menéndez JA, Camps J, Joven J. Laparoscopic sleeve gastrectomy reverses non-alcoholic fatty liver disease modulating oxidative stress and inflammation. Metabolism 2019; 99:81-89. [PMID: 31279739 DOI: 10.1016/j.metabol.2019.07.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/31/2019] [Accepted: 07/01/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Hepatic alterations, such as in non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) are frequently associated with obesity. To investigate the molecular mechanisms of these alterations and to identify molecules that could be used as potential therapeutic targets, we investigated the modulation of hepatic indices of oxidative stress and inflammation in obese patients undergoing laparoscopic sleeve gastrectomy (LSG). METHODS Patients (n = 436) attending our obesity clinic underwent LSG for weight loss. We obtained a diagnostic intraoperative liver biopsy, and a sub-cohort (n = 120) agreed to a 1-year follow-up that included donation of blood samples and additional liver biopsies. Selected key molecules in blood and liver tissue were used to investigate the hepatic alterations in obesity, and their response to LSG. RESULTS One year post-surgery, the prevalence of diabetes, dyslipidemia and hypertension decreased significantly. LSG improved liver histology features in all patients. Improvement was greater in severe cases of NAFLD including those with steatohepatitis, bridging fibrosis or cirrhosis. Significant pre-surgery differences in plasma, and liver markers of oxidative stress and inflammation (including chemokine C-C motif ligand 2, paraoxonase-1, galectin-3, and sonic hedgehog) were observed between patients with, and those without, NASH; post-surgery indicated consistent improvements in these parameters. CONCLUSION Our study shows that the histology and liver function of patients with morbid obesity are significantly improved after LSG via mechanisms that involve the reduction of oxidative stress and inflammatory processes. These data encourage the use of LSG as a therapeutic option to improve, or resolve, NAFLD.
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Affiliation(s)
- Noemí Cabré
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Gerard Baiges-Gayà
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Montserrat Fibla
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | | | - Marta París
- Department of Surgery, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fàtima Sabench
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Department of Surgery, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Daniel Del Castillo
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Department of Surgery, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Javier A Menéndez
- Program Against Cancer Therapeutic Resistance (ProCURE), Metabolism and Cancer Group, Catalan Institute of Oncology, Girona, Spain; Girona Biomedical Research Institute (IDIBGI), Girona, Spain
| | - Jordi Camps
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain.
| | - Jorge Joven
- Department of Medicine and Surgery, Universitat Rovira i Virgili, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain; The Southern Catalonia Campus of International Excellence, Tarragona, Spain.
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13
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Rodríguez-Tomàs E, Murcia M, Arenas M, Arguís M, Gil M, Amigó N, Correig X, Torres L, Sabater S, Baiges-Gayà G, Cabré N, Luciano-Mateo F, Hernández-Aguilera A, Fort-Gallifa I, Camps J, Joven J. Serum Paraoxonase-1-Related Variables and Lipoprotein Profile in Patients with Lung or Head and Neck Cancer: Effect of Radiotherapy. Antioxidants (Basel) 2019; 8:antiox8070213. [PMID: 31295833 PMCID: PMC6680864 DOI: 10.3390/antiox8070213] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/26/2019] [Accepted: 07/05/2019] [Indexed: 12/20/2022] Open
Abstract
We investigated alterations in the levels of the antioxidant paraoxonase-1 (PON1) and the lipoprotein profile (analyzed by nuclear magnetic resonance) in patients with lung cancer (LC) or head and neck cancer (HNC), and the effects produced thereon by radiotherapy (RT). We included 33 patients with LC and 28 patients with HNC. Before irradiation, and one month after completion of RT, blood samples were obtained. The control group was composed of 50 healthy subjects. Patients had significantly lower serum PON1 activity and concentration before RT than the control group. PON1-related variables were good predictors of the presence of LC or HNC, with analytical sensitivities and specificities greater than 80%. Patients showed a significant increase in the number of particles of all subclasses of very-low-density lipoproteins (large, medium and small). However, these changes were not maintained when adjusted for age, sex, and other clinical and demographic variables. Irradiation was associated with a significant increase in PON1 concentration and, only in patients with HNC, with an increase in high-density lipoprotein-cholesterol concentration. Our results suggest that determinations of the levels of PON1-related variables may constitute good biomarkers for the evaluation of these diseases. Studies with a larger number of patients are needed to fully confirm this hypothesis.
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Affiliation(s)
- Elisabet Rodríguez-Tomàs
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Unitat de Recerca Biomèdica, 43201 Reus, Spain
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, 43201 Reus, Spain
| | - Mauricio Murcia
- Department of Radiation Oncology, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain
| | - Meritxell Arenas
- Department of Radiation Oncology, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Mònica Arguís
- Department of Radiation Oncology, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain
| | | | | | - Xavier Correig
- Metabolomics Platform, CIBERDEM, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain
| | - Laura Torres
- Department of Radiation Oncology, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain
| | - Sebastià Sabater
- Department of Radiation Oncology, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain
| | - Gerard Baiges-Gayà
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Unitat de Recerca Biomèdica, 43201 Reus, Spain
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, 43201 Reus, Spain
| | - Noemí Cabré
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Unitat de Recerca Biomèdica, 43201 Reus, Spain
| | - Fedra Luciano-Mateo
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Unitat de Recerca Biomèdica, 43201 Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, 43201 Reus, Spain
| | - Isabel Fort-Gallifa
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, 43201 Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, 43201 Reus, Spain.
| | - Jorge Joven
- Universitat Rovira i Virgili, Departament de Medicina i Cirurgia, Unitat de Recerca Biomèdica, 43201 Reus, Spain
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan de Reus, Institut d'Investigació Sanitària Pere Virgili, 43201 Reus, Spain
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14
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Rodríguez-Tomàs E, Murcia M, Arguís M, Dolz I, De Abreu M, Baiges-Gaya G, Cabré N, Luciano-Mateo F, Torres-Royo L, Árquez M, Gómez J, Acosta J, Gómez D, Jordi C, Jorge J, Sabater S, Arenas Prat M. PO-1079 Metabolic changes with the administration of radiotherapy in lung, head and neck cancer patients. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31499-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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Luciano-Mateo F, Cabré N, Fernández-Arroyo S, Baiges-Gaya G, Hernández-Aguilera A, Rodríguez-Tomàs E, Mercado-Gómez M, Menendez JA, Camps J, Joven J. Chemokine (C-C motif) ligand 2 gene ablation protects low-density lipoprotein and paraoxonase-1 double deficient mice from liver injury, oxidative stress and inflammation. Biochim Biophys Acta Mol Basis Dis 2019; 1865:1555-1566. [PMID: 30905786 DOI: 10.1016/j.bbadis.2019.03.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/11/2019] [Accepted: 03/19/2019] [Indexed: 02/07/2023]
Abstract
The risk of non-alcoholic fatty liver disease increases with obesity. Vulnerability to oxidative stress and/or inflammation represents a crucial step in non-alcoholic fatty liver disease progression through abnormal metabolic responses. In this study, we investigated the role of CCL2 gene ablation in mice that were double deficient in low density lipoprotein receptor and in paraoxonase-1. Mass spectrometry methods were used to assess the liver metabolic response in mice fed either regular chow or a high-fat diet. Dietary fat caused liver steatosis, oxidative stress and the accumulation of pro-inflammatory macrophages in the livers of double deficient mice. We observed alterations in energy metabolism-related pathways and in metabolites associated with the methionine cycle and the glutathione reduction pathway. This metabolic response was associated with impaired autophagy. Conversely, when we established CCL2 deficiency, histologic features of fatty liver disease were abrogated, hepatic liver oxidative stress decreased, and anti-inflammatory macrophage marker expression levels increased. These changes were associated with the normalization of metabolic disturbances and increased lysosome-associated membrane protein 2, expression, which suggests enhanced chaperone-mediated autophagy. This study demonstrates that CCL2 is a key molecule for the development of metabolic and histological alterations in the liver of mice sensitive to the development of hyperlipidemia and hepatic steatosis, a finding with potential to identify new therapeutic targets in liver diseases.
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Affiliation(s)
- Fedra Luciano-Mateo
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Noemí Cabré
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Gerard Baiges-Gaya
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Elisabet Rodríguez-Tomàs
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Maria Mercado-Gómez
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Javier A Menendez
- Program Against Cancer Therapeutic Resistance (ProCURE), Metabolism and Cancer Group, Catalan Institute of Oncology, Girona, Spain; Girona Biomedical Research Institute (IDIBGI), Girona, Spain
| | - Jordi Camps
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain.
| | - Jorge Joven
- Universitat Rovira i Virgili, Department of Medicine and Surgery, Reus, Spain; Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain; The Campus of International Excellence Southern Catalonia, Tarragona, Spain.
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16
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Arenas M, Rodríguez E, García-Heredia A, Fernández-Arroyo S, Sabater S, Robaina R, Gascón M, Rodríguez-Pla M, Cabré N, Luciano-Mateo F, Hernández-Aguilera A, Fort-Gallifa I, Camps J, Joven J. Metabolite normalization with local radiotherapy following breast tumor resection. PLoS One 2018; 13:e0207474. [PMID: 30444915 PMCID: PMC6239311 DOI: 10.1371/journal.pone.0207474] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 10/30/2018] [Indexed: 12/18/2022] Open
Abstract
The aims of this study were to investigate changes in energy balance-associated metabolites associated with radiotherapy in patients with breast cancer, and to relate these changes to the clinical and pathological response-to-treatment. We studied 151 women with breast cancer who received radiotherapy following surgical excision of the tumor. Blood was obtained before and after the irradiation procedure. The control group was composed of 44 healthy women with a similar age distribution to that of the patients. We analyzed the concentrations of metabolites involved in glycolysis, citric acid cycle and amino acid metabolism using targeted quantitative metabolomics. Post-surgery, pre-radiotherapy, patients had major alterations in the serum concentrations of products of glycolysis, citric acid cycle and amino acid metabolism. The strongest alterations were decreases in serine, leucine and isoleucine concentrations. Alterations in metabolite levels were partially, or totally, reversed after irradiation; the concentrations of serine, leucine and isoleucine approached equivalence to those of the control group. Estrogen receptor-positive patients were those with lower concentrations, while triple negative patients had higher concentrations of these amino acids. The normalization of the amino acids serine, leucine and isoleucine concentrations could be clinically relevant because the normalization of these energy-balance metabolites would suggest that residual micro-metastatic disease had been effectively diminished by the radiotherapy, and may be an indicator of its efficacy.
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Affiliation(s)
- Meritxell Arenas
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Elisabet Rodríguez
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anabel García-Heredia
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Sebastià Sabater
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Rogelio Robaina
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Marina Gascón
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Maria Rodríguez-Pla
- Department of Radiation Oncology, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Isabel Fort-Gallifa
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
- * E-mail:
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
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17
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Rovira J, Hernández-Aguilera A, Luciano-Mateo F, Cabré N, Baiges-Gaya G, Nadal M, Martín-Paredero V, Camps J, Joven J, Domingo JL. Trace Elements and Paraoxonase-1 Activity in Lower Extremity Artery Disease. Biol Trace Elem Res 2018. [PMID: 29525848 DOI: 10.1007/s12011-018-1298-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Oxidative stress and inflammation are candidate mechanisms to explain the potential role of exposure to metals and reduced activity of paraoxonase-1 (PON1) in age-related diseases. Both may be risk factors contributing to atherosclerosis. In the present study, inductively coupled mass spectrometry was used to explore multiple trace elements, while in-house methods were employed to measure PON1-related variables in patients with lower extremity artery disease (LEAD). Healthy controls were matched for sex, age, body weight, and relevant genotype variants. Serum concentrations of As, Ba, Cu, and Sr were higher in patients than those in controls, with a strong predictive ability to discriminate between groups. Differences in serum Pb, Cd, and Zn were negligible. Serum Cu increased when the disease was more severe, but a negative trend was noted for serum As, B, Ba, and Zn. The only variable associated with ankle-brachial index was serum Zn. Serum PON1 activity was significantly lower in LEAD patients. When the ability of serum trace elements to modulate PON1 activity was explored, the analysis revealed a unique association with serum Zn. The current results strongly suggest that Zn may have a protective effect in non-coronary atherosclerosis and indicate that this element may exert its anti-inflammatory and antioxidant functions through interactions with PON1 activity. These findings deserve confirmation and further research. In particular, the periodic evaluation of serum trace elements and the prescription of Zn supplements are easy measures to implement and that can improve the treatment of patients with LEAD.
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Affiliation(s)
- Joaquim Rovira
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201, Reus, Spain
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201, Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201, Reus, Spain
| | - Gerard Baiges-Gaya
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201, Reus, Spain
| | - Martí Nadal
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
| | | | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201, Reus, Spain.
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201, Reus, Spain
| | - José L Domingo
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Sant Llorenç 21, 43201, Reus, Spain
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18
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Garrido P, Rovira C, Cueto P, Fort-Gallifa I, Hernández-Aguilera A, Cabré N, Luciano-Mateo F, García-Heredia A, Camps J, Joven J, Garcia E, Vallverdú I. Effect of continuous renal-replacement therapy on paraoxonase-1-related variables in patients with acute renal failure caused by septic shock. Clin Biochem 2018; 61:1-6. [PMID: 30165052 DOI: 10.1016/j.clinbiochem.2018.08.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/22/2018] [Accepted: 08/25/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Acute renal failure in patients with sepsis is associated with high mortality. Studies have highlighted alterations in serum paraoxonase-1 in severe infections. However, the published literature has no insight into the clinical evolution of these parameters in patients with sepsis and acute renal failure treated with extra-renal depuration techniques. METHODS We studied 25 patients with sepsis and acute renal failure who were treated with continuous renal-replacement therapy. Blood for laboratory analyses was collected at days 0, 1, 2, 5, 7, and 10. We measured serum paraoxonase-1 activity and concentration, lipid profile, aminotransferase activities, pH, and lactate, urea, creatinine and C-reactive protein concentrations. Values were compared with those of 50 healthy individuals. RESULTS Patients with sepsis and acute renal failure had lower serum paraoxonase-1 activity, lower high-density lipoprotein cholesterol concentrations, and higher serum paraoxonase-1 concentrations than the control group. We found a significant inverse correlation between serum paraoxonase-1 concentrations and the Acute Physiology And Chronic Health Evaluation II score in survivors as well as non-survivors, and a significant inverse correlation between serum paraoxonase-1 concentrations and the Sequential Organ Failure Assessment score only in survivors. Extra-renal depuration techniques produced a further increase in this enzyme related to the duration of treatment, and to serum urea concentration. CONCLUSION Our results show an inverse relationship between the concentration of paraoxonase-1 and the disease severity of patients with renal failure caused by septic shock. These results highlight relationships between paraoxonase-1 and infectious diseases and sepsis, with insights into potential clinical evolution of treatment.
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Affiliation(s)
- Pedro Garrido
- Intensive Care Unit, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Conxita Rovira
- Intensive Care Unit, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Pitter Cueto
- Intensive Care Unit, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Isabel Fort-Gallifa
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Anabel García-Heredia
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain.
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Elisabeth Garcia
- Intensive Care Unit, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
| | - Immaculada Vallverdú
- Intensive Care Unit, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain
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Cabré N, Luciano-Mateo F, Baiges-Gaya G, Fernández-Arroyo S, Hernández-Aguilera A, Camps J, Joven J. Bariatric surgery reverses dna methylation modifiyng one carbon metabolism. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Cuyàs E, Verdura S, Llorach-Pares L, Fernández-Arroyo S, Luciano-Mateo F, Cabré N, Stursa J, Werner L, Martin-Castillo B, Viollet B, Neuzil J, Joven J, Nonell-Canals A, Sanchez-Martinez M, Menendez JA. Metformin directly targets the H3K27me3 demethylase KDM6A/UTX. Aging Cell 2018; 17:e12772. [PMID: 29740925 PMCID: PMC6052472 DOI: 10.1111/acel.12772] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2018] [Indexed: 12/22/2022] Open
Abstract
Metformin, the first drug chosen to be tested in a clinical trial aimed to target the biology of aging per se, has been clinically exploited for decades in the absence of a complete understanding of its therapeutic targets or chemical determinants. We here outline a systematic chemoinformatics approach to computationally predict biomolecular targets of metformin. Using several structure‐ and ligand‐based software tools and reference databases containing 1,300,000 chemical compounds and more than 9,000 binding sites protein cavities, we identified 41 putative metformin targets including several epigenetic modifiers such as the member of the H3K27me3‐specific demethylase subfamily, KDM6A/UTX. AlphaScreen and AlphaLISA assays confirmed the ability of metformin to inhibit the demethylation activity of purified KDM6A/UTX enzyme. Structural studies revealed that metformin might occupy the same set of residues involved in H3K27me3 binding and demethylation within the catalytic pocket of KDM6A/UTX. Millimolar metformin augmented global levels of H3K27me3 in cultured cells, including reversion of global loss of H3K27me3 occurring in premature aging syndromes, irrespective of mitochondrial complex I or AMPK. Pharmacological doses of metformin in drinking water or intraperitoneal injection significantly elevated the global levels of H3K27me3 in the hepatic tissue of low‐density lipoprotein receptor‐deficient mice and in the tumor tissues of highly aggressive breast cancer xenograft‐bearing mice. Moreover, nondiabetic breast cancer patients receiving oral metformin in addition to standard therapy presented an elevated level of circulating H3K27me3. Our biocomputational approach coupled to experimental validation reveals that metformin might directly regulate the biological machinery of aging by targeting core chromatin modifiers of the epigenome.
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Affiliation(s)
- Elisabet Cuyàs
- ProCURE (Program Against Cancer Therapeutic Resistance); Metabolism & Cancer Group; Catalan Institute of Oncology; Girona Catalonia Spain
- Girona Biomedical Research Institute (IDIBGI); Girona Spain
| | - Sara Verdura
- ProCURE (Program Against Cancer Therapeutic Resistance); Metabolism & Cancer Group; Catalan Institute of Oncology; Girona Catalonia Spain
- Girona Biomedical Research Institute (IDIBGI); Girona Spain
| | | | - Salvador Fernández-Arroyo
- Unitat de Recerca Biomèdica; Hospital Universitari de Sant Joan; IISPV; Rovira i Virgili University; Reus Spain
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica; Hospital Universitari de Sant Joan; IISPV; Rovira i Virgili University; Reus Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica; Hospital Universitari de Sant Joan; IISPV; Rovira i Virgili University; Reus Spain
| | - Jan Stursa
- Institute of Chemical Technology; Prague Czech Republic
- Institute of Biotechnology; Czech Academy of Sciences; Prague-West Czech Republic
| | - Lukas Werner
- Institute of Chemical Technology; Prague Czech Republic
- Institute of Biotechnology; Czech Academy of Sciences; Prague-West Czech Republic
| | | | - Benoit Viollet
- INSERM U1016; Institut Cochin; Paris France
- CNRS UMR 8104; Paris France
- Université Paris Descartes; Sorbonne Paris Cité; Paris France
| | - Jiri Neuzil
- Institute of Biotechnology; Czech Academy of Sciences; Prague-West Czech Republic
- School of Medical Science; Menzies Health Institute Queensland; Griffith University; Southport Queensland Australia
| | - Jorge Joven
- Unitat de Recerca Biomèdica; Hospital Universitari de Sant Joan; IISPV; Rovira i Virgili University; Reus Spain
| | | | | | - Javier A. Menendez
- ProCURE (Program Against Cancer Therapeutic Resistance); Metabolism & Cancer Group; Catalan Institute of Oncology; Girona Catalonia Spain
- Girona Biomedical Research Institute (IDIBGI); Girona Spain
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Hernández aguilera A, Fernández-arroyo S, Pantoja C, Mercado M, Luciano-mateo F, Cabré N, Baiges G, Martín-paredero V, Camps J, Joven J. Energy metabolism as a potential source of biological markers in abdominal aortic aneurysm. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Luciano-Mateo F, Cabré N, Nadal M, García-Heredia A, Baiges-Gaya G, Hernández-Aguilera A, Camps J, Joven J, Domingo JL. Serum concentrations of trace elements and their relationships with paraoxonase-1 in morbidly obese women. J Trace Elem Med Biol 2018; 48:8-15. [PMID: 29773198 DOI: 10.1016/j.jtemb.2018.02.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 02/07/2018] [Accepted: 02/26/2018] [Indexed: 01/01/2023]
Abstract
The metabolic alterations associated with obesity include mineral dysregulation. Essential trace elements are nutrients with a relevant function in a large number of cellular processes and multiple roles in the correct functioning of metabolic enzymes. Paraoxonase-1 (PON1) is an antioxidant and anti-inflammatory enzyme that is compromised in obesity. In the present study, the potential alterations in trace elements in morbidly obese women were assessed in relation to serum PON1 activity and concentration, as well as to other obesity-related comorbidities such as diabetes mellitus and fatty liver. We recruited 41 morbidly obese women and 51 control individuals. The serum concentrations of 30 elements, PON1 paraoxonase and lactonase activities, and PON1 concentration were measured. We observed significant alterations in the levels of As, Ba, Cu, Ca, Fe, Mg, Na, Se, Sr, and Zn in obese women; some of them (As, Ca, Cr, Cu, Mg, and Se) being significantly correlated with serum PON1 values. The most relevant changes were observed in the concentrations of As, Sr and Mg, the last of which was also significantly associated with diabetes mellitus. The current results raise the possibility that increased ingestion and/or storage of a number of trace elements may be factors predisposing to obesity-related comorbidities and metabolic alterations.
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Affiliation(s)
- Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Martí Nadal
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Llorenç s/n, 43201 Reus, Spain
| | - Anabel García-Heredia
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Gerard Baiges-Gaya
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain.
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Joan s/n, 43201 Reus, Spain
| | - José Luis Domingo
- Laboratory of Toxicology and Environmental Health, School of Medicine, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Carrer Sant Llorenç s/n, 43201 Reus, Spain
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23
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Iftimie S, García-Heredia A, Pujol-Bosch F, Pont-Salvadó A, López-Azcona AF, Hernández-Aguilera A, Cabré N, Luciano-Mateo F, Fort-Gallifa I, Castro A, Camps J, Joven J. Serum Paraoxonase-1 Concentration as a Potential Predictor of Urinary Bladder Cancer Recurrence. A Five Year Follow-Up Study. Arch Med Res 2018; 49:119-122. [PMID: 29699809 DOI: 10.1016/j.arcmed.2018.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 04/13/2018] [Indexed: 02/08/2023]
Abstract
This study provides preliminary information on the usefulness of measuring serum paraoxonase-1 (PON1) concentration and activity (and other inflammatory markers) to predict tumor recurrence in patients with urinary bladder cancer. We studied a total of 39 hospitalized patients in whom the diagnosis of urinary bladder cancer was confirmed by transurethral resection. After five years of follow-up, 29 patients presented with tumor recurrence. As control subjects, we also studied 61 healthy subjects and a further 132 hospitalized patients who had a urinary catheter-related infection due to causes other than cancer. Results showed that urinary bladder patients had lower serum PON1 concentration and activity, and higher chemokine (C-C motif) ligand 2, C-reactive protein, and procalcitonin concentrations than the control individuals. Patients with tumor recurrence had significantly lower serum PON1 concentration than patients without tumor recurrence. The mean area under the curve of the receiver operating characteristics plot for serum PON1 concentration in discriminating patients with and those without tumor recurrence was 0.755 and the best combination of sensitivity and specificity was obtained at PON1 = 100 mg/L (0.72 and 0.80, respectively). Establishing this value as a cut-off, positive predictive value was = 0.91, and negative predictive value was = 0.50. These results suggest that the measurement of serum PON1 concentration may be a high-sensitivity marker of tumor recurrence in urinary bladder cancer patients.
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Affiliation(s)
- Simona Iftimie
- Department of Internal Medicine, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Anabel García-Heredia
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Francesc Pujol-Bosch
- Department of Urology, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Antoni Pont-Salvadó
- Department of Urology, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Ana Felisa López-Azcona
- Department of Internal Medicine, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Anna Hernández-Aguilera
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Noemí Cabré
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Fedra Luciano-Mateo
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Isabel Fort-Gallifa
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Antoni Castro
- Department of Internal Medicine, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
| | - Jordi Camps
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain.
| | - Jorge Joven
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia, Spain
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Arenas M, García-Heredia A, Cabré N, Luciano-Mateo F, Hernández-Aguilera A, Sabater S, Bonet M, Gascón M, Fernández-Arroyo S, Fort-Gallifa I, Camps J, Joven J. Effect of radiotherapy on activity and concentration of serum paraoxonase-1 in breast cancer patients. PLoS One 2017; 12:e0188633. [PMID: 29176871 PMCID: PMC5703554 DOI: 10.1371/journal.pone.0188633] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 11/11/2017] [Indexed: 12/30/2022] Open
Abstract
Paraoxonase-1 (PON1) is an intra-cellular antioxidant enzyme found also in the circulation associated with high-density lipoproteins. The activity of this enzyme has been shown to be decreased in breast cancer (BC) patients. The aims of our study were to investigate the changes produced by radiotherapy (RT) on activity and concentration of serum PON1 in BC patients, and to evaluate the observed variations in relation to clinical and pathological characteristics of patients and tumors, and the response to treatment. We studied 200 women with BC who were scheduled to receive RT following excision of the tumor. Blood for analyses was obtained before and after the irradiation procedure. The control group was composed of 200 healthy women. Relative to control, BC patients had significantly lower serum PON1 activities pre-RT, while PON1 concentrations were at similar levels. RT was associated with a significant increase in serum PON1 activities and concentrations. We observed significant differences in serum PON1 concentrations post-RT between patients with luminal A or luminal B tumors. Serum PON1 concentration post-RT was markedly lower in BC patients with metastases. We conclude that benefit from RT accrues to the BC patients not only through its direct effect on cancer cells but also indirectly by improving the organism’s anti-oxidant defense mechanisms. In addition, our preliminary evidence suggests that the measurement of serum PON1 concentration post-RT could be an efficient prognostic biomarker, and may be used as an index of the efficacy of the RT.
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Affiliation(s)
- Meritxell Arenas
- Department of Radiation Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Anabel García-Heredia
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Sebastià Sabater
- Department of Radiation Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Marta Bonet
- Department of Radiation Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Marina Gascón
- Department of Radiation Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Salvador Fernández-Arroyo
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Isabel Fort-Gallifa
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
- * E-mail:
| | - Jorge Joven
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
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Riera-Borrull M, García-Heredia A, Fernández-Arroyo S, Hernández-Aguilera A, Cabré N, Cuyàs E, Luciano-Mateo F, Camps J, Menendez JA, Joven J. Metformin Potentiates the Benefits of Dietary Restraint: A Metabolomic Study. Int J Mol Sci 2017; 18:ijms18112263. [PMID: 29143783 PMCID: PMC5713233 DOI: 10.3390/ijms18112263] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/17/2017] [Accepted: 10/25/2017] [Indexed: 12/22/2022] Open
Abstract
Prevention of the metabolic consequences of a chronic energy-dense/high-fat diet (HFD) represents a public health priority. Metformin is a strong candidate to be incorporated in alternative therapeutic approaches. We used a targeted metabolomic approach to assess changes related to the multi-faceted metabolic disturbances provoked by HFD. We evaluated the protective effects of metformin and explored how pro-inflammatory and metabolic changes respond when mice rendered obese, glucose-intolerant and hyperlipidemic were switched to diet reversal with or without metformin. Mice treated with metformin and diet-reversal showed a dramatically improved protection against HFD-induced hepatic steatosis, a beneficial effect that was accompanied by a lowering of liver-infiltrating pro-inflammatory macrophages and lower release of pro-inflammatory cytokines. Metformin combined with diet reversal promoted effective weight loss along with better glucose control, lowered levels of circulating cholesterol and triglycerides, and reduced adipose tissue content. Our findings underscored the ability of metformin to target the contribution of branched chain amino acids to adipose tissue metabolism while suppressing mitochondrial-dependent biosynthesis in hepatic tissue. The relationship between adipose tissue and liver might provide clinical potential for combining metformin and dietary modifications to protect against the metabolic damage occurring upon excessive dietary fat intake.
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Affiliation(s)
- Marta Riera-Borrull
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
- Centro de Investigaciones Biológicas (CIB-CSIC), 28040 Madrid, Spain.
| | - Anabel García-Heredia
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Salvador Fernández-Arroyo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
- Molecular Oncology Group, Girona Biomedical Research Insitiute (IDIBGI), 17190 Girona, Spain.
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Noemí Cabré
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Elisabet Cuyàs
- Molecular Oncology Group, Girona Biomedical Research Insitiute (IDIBGI), 17190 Girona, Spain.
- ProCURE (Program against Cancer Therapeutic Resistance), Metabolism and Cancer Group, Catalan Institute of Oncology, 17190 Girona, Spain.
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Javier A Menendez
- Molecular Oncology Group, Girona Biomedical Research Insitiute (IDIBGI), 17190 Girona, Spain.
- ProCURE (Program against Cancer Therapeutic Resistance), Metabolism and Cancer Group, Catalan Institute of Oncology, 17190 Girona, Spain.
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43201 Reus, Spain.
- The Campus of International Excellence Southern Catalonia, 43003 Tarragona, Spain.
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Fort-Gallifa I, Hernández-Aguilera A, García-Heredia A, Cabré N, Luciano-Mateo F, Simó JM, Martín-Paredero V, Camps J, Joven J. Galectin-3 in Peripheral Artery Disease. Relationships with Markers of Oxidative Stress and Inflammation. Int J Mol Sci 2017; 18:ijms18050973. [PMID: 28471381 PMCID: PMC5454886 DOI: 10.3390/ijms18050973] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/06/2017] [Accepted: 04/29/2017] [Indexed: 02/07/2023] Open
Abstract
Galectin-3 is a modulator of oxidative stress, inflammation, and fibrogenesis involved in the pathogenesis of vascular diseases. The present study sought to characterize, in patients with peripheral artery disease (PAD), the localization of galectin-3 in arterial tissue, and to analyze the relationships between the circulating levels of galectin-3 and oxidative stress and inflammation. It also sought to compare the diagnostic accuracy of galectin-3 with that of other biochemical markers of this disease. We analyzed femoral or popliteal arteries from 50 PAD patients, and four control arteries. Plasma from 86 patients was compared with that from 72 control subjects. We observed differences in the expression of galectin-3 in normal arteries, and arteries from patients with PAD, with a displacement of the expression from the adventitia to the media, and the intima. In addition, plasma galectin-3 concentration was increased in PAD patients, and correlated with serologic markers of oxidative stress (F2-isoprostanes), and inflammation [chemokine (C−C motif) ligand 2, C-reactive protein, β-2-microglobulin]. We conclude that the determination of galectin-3 has good diagnostic accuracy in the assessment of PAD and compares well with other analytical parameters currently in use.
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Affiliation(s)
- Isabel Fort-Gallifa
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
- Reference Laboratory of Catalonia South, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Av. Cambra de Comerç 42, Reus, 43204 Catalonia, Spain.
| | - Anna Hernández-Aguilera
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
| | - Anabel García-Heredia
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
| | - Noemí Cabré
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
| | - Fedra Luciano-Mateo
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
| | - Josep M Simó
- Reference Laboratory of Catalonia South, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Av. Cambra de Comerç 42, Reus, 43204 Catalonia, Spain.
| | - Vicente Martín-Paredero
- Service of Angiology, Vascular Surgery and Endosurgery, Hospital Universitari Joan XXIII, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Dr. Mallafré Guasch 4, Tarragona, 43005 Catalonia, Spain.
| | - Jordi Camps
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
| | - Jorge Joven
- Biochemical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, C. Sant Joan s/n, Reus, 43201 Catalonia, Spain.
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Cabré N, Camps J, Joven J. Inflammation, mitochondrial metabolism and nutrition: the multi-faceted progression of non-alcoholic fatty liver disease to hepatocellular carcinoma. Hepatobiliary Surg Nutr 2016; 5:438-443. [PMID: 27826560 DOI: 10.21037/hbsn.2016.09.11] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Noemí Cabré
- Biomedical Research Unit, University Hospital Sant Joan, Pere Virgili Health Research Institute, University Rovira i Virgili, Reus, Spain
| | - Jordi Camps
- Biomedical Research Unit, University Hospital Sant Joan, Pere Virgili Health Research Institute, University Rovira i Virgili, Reus, Spain
| | - Jorge Joven
- Biomedical Research Unit, University Hospital Sant Joan, Pere Virgili Health Research Institute, University Rovira i Virgili, Reus, Spain; ; The Campus of International Excellence Southern Catalonia, Tarragona, Spain
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García-Heredia A, Riera-Borrull M, Fort-Gallifa I, Luciano-Mateo F, Cabré N, Hernández-Aguilera A, Joven J, Camps J. Metformin administration induces hepatotoxic effects in paraoxonase-1-deficient mice. Chem Biol Interact 2016; 249:56-63. [PMID: 26945512 DOI: 10.1016/j.cbi.2016.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 02/23/2016] [Accepted: 03/01/2016] [Indexed: 12/11/2022]
Abstract
Metformin is the first-line pharmacological treatment of diabetes. In these patients, metformin reduces body weight and decreases the risk of diabetes-related complications such as cardiovascular disease. However, whether metformin elicits beneficial effects on liver histology is a controversial issue and, as yet, there is no consensus. Paraoxonase-1 (PON1), an enzyme synthesized mainly by the liver, degrades lipid peroxides and reduces oxidative stress. PON1 activities are decreased in chronic liver diseases. We evaluated the effects of metformin in the liver of PON1-deficient mice which, untreated, present a mild degree of liver steatosis. Metformin administration aggravated inflammation in animals given a standard mouse chow and in those fed a high-fat diet. Also, it was associated with a higher degree of steatosis in animals fed a standard chow diet. This report is a cautionary note regarding the prescription of metformin for the treatment of diabetes in patients with concomitant liver impairment.
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Affiliation(s)
- Anabel García-Heredia
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Marta Riera-Borrull
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Isabel Fort-Gallifa
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain; Laboratori de Referència Sud, Hospital Universitari de Sant Joan, Reus, Spain
| | - Fedra Luciano-Mateo
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Noemí Cabré
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Jorge Joven
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica (CRB-URB), Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain.
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Hernández-Aguilera A, Cabré N, Luciano-Mateo F, Rodríguez-Gallego E, Guirro M, Fernández-Arroyo S, Mariné-Casadó R, Camps J, Joven J. Expression of functional and silent receptors of CCL2 in human coronary arteries. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Rodríguez-Gallego E, Mariné-Casadó R, Guirro M, Hernández-Aguilera A, Luciano-Mateo F, Cabré N, Fernández-Arroyo S, Camps J, Joven J. Inflammation and metabolism: The role of chemokine (C-C MOTIF) LIGAND 2. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Hernández-Aguilera A, Sepúlveda J, Rodríguez-Gallego E, Guirro M, García-Heredia A, Cabré N, Luciano-Mateo F, Fort-Gallifa I, Martín-Paredero V, Joven J, Camps J. Immunohistochemical analysis of paraoxonases and chemokines in arteries of patients with peripheral artery disease. Int J Mol Sci 2015; 16:11323-38. [PMID: 25993297 PMCID: PMC4463702 DOI: 10.3390/ijms160511323] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 04/15/2015] [Accepted: 04/22/2015] [Indexed: 12/31/2022] Open
Abstract
Oxidative damage to lipids and lipoproteins is implicated in the development of atherosclerotic vascular diseases, including peripheral artery disease (PAD). The paraoxonases (PON) are a group of antioxidant enzymes, termed PON1, PON2, and PON3 that protect lipoproteins and cells from peroxidation and, as such, may be involved in protection against the atherosclerosis process. PON1 inhibits the production of chemokine (C–C motif) ligand 2 (CCL2) in endothelial cells incubated with oxidized lipoproteins. PON1 and CCL2 are ubiquitously distributed in tissues, and this suggests a joint localization and combined systemic effect. The aim of the present study has been to analyze the quantitative immunohistochemical localization of PON1, PON3, CCL2 and CCL2 receptors in a series of patients with severe PAD. Portions of femoral and/or popliteal arteries from 66 patients with PAD were obtained during surgical procedures for infra-inguinal limb revascularization. We used eight normal arteries from donors as controls. PON1 and PON3, CCL2 and the chemokine-binding protein 2, and Duffy antigen/chemokine receptor, were increased in PAD patients. There were no significant changes in C–C chemokine receptor type 2. Our findings suggest that paraoxonases and chemokines play an important role in the development and progression of atherosclerosis in peripheral artery disease.
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Affiliation(s)
- Anna Hernández-Aguilera
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Julio Sepúlveda
- Service of Angiology, Vascular Surgery and Endosurgery, Hospital Universitari Joan XXIII, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Tarragona, Catalonia 43005, Spain.
| | - Esther Rodríguez-Gallego
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Maria Guirro
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Anabel García-Heredia
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Noemí Cabré
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Fedra Luciano-Mateo
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Isabel Fort-Gallifa
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Vicente Martín-Paredero
- Service of Angiology, Vascular Surgery and Endosurgery, Hospital Universitari Joan XXIII, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Tarragona, Catalonia 43005, Spain.
| | - Jorge Joven
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
| | - Jordi Camps
- Biomedical Research Unit, Hospital Universitari de Sant Joan, Institut d'Investigacio Sanitaria Pere Virgili, Universitat Rovira i Virgili, Reus, Catalonia 43201, Spain.
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