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de Fátima Cobre A, Alves AC, Gotine ARM, Domingues KZA, Lazo REL, Ferreira LM, Tonin FS, Pontarolo R. Novel COVID-19 biomarkers identified through multi-omics data analysis: N-acetyl-4-O-acetylneuraminic acid, N-acetyl-L-alanine, N-acetyltriptophan, palmitoylcarnitine, and glycerol 1-myristate. Intern Emerg Med 2024; 19:1439-1458. [PMID: 38416303 DOI: 10.1007/s11739-024-03547-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/16/2024] [Indexed: 02/29/2024]
Abstract
This study aims to apply machine learning models to identify new biomarkers associated with the early diagnosis and prognosis of SARS-CoV-2 infection.Plasma and serum samples from COVID-19 patients (mild, moderate, and severe), patients with other pneumonia (but with negative COVID-19 RT-PCR), and healthy volunteers (control) from hospitals in four different countries (China, Spain, France, and Italy) were analyzed by GC-MS, LC-MS, and NMR. Machine learning models (PCA and PLS-DA) were developed to predict the diagnosis and prognosis of COVID-19 and identify biomarkers associated with these outcomes.A total of 1410 patient samples were analyzed. The PLS-DA model presented a diagnostic and prognostic accuracy of around 95% of all analyzed data. A total of 23 biomarkers (e.g., spermidine, taurine, L-aspartic, L-glutamic, L-phenylalanine and xanthine, ornithine, and ribothimidine) have been identified as being associated with the diagnosis and prognosis of COVID-19. Additionally, we also identified for the first time five new biomarkers (N-Acetyl-4-O-acetylneuraminic acid, N-Acetyl-L-Alanine, N-Acetyltriptophan, palmitoylcarnitine, and glycerol 1-myristate) that are also associated with the severity and diagnosis of COVID-19. These five new biomarkers were elevated in severe COVID-19 patients compared to patients with mild disease or healthy volunteers.The PLS-DA model was able to predict the diagnosis and prognosis of COVID-19 around 95%. Additionally, our investigation pinpointed five novel potential biomarkers linked to the diagnosis and prognosis of COVID-19: N-Acetyl-4-O-acetylneuraminic acid, N-Acetyl-L-Alanine, N-Acetyltriptophan, palmitoylcarnitine, and glycerol 1-myristate. These biomarkers exhibited heightened levels in severe COVID-19 patients compared to those with mild COVID-19 or healthy volunteers.
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Affiliation(s)
| | - Alexessander Couto Alves
- School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | | | | | | | - Luana Mota Ferreira
- Department of Pharmacy, Universidade Federal do Paraná, Campus III, Av. Pref. Lothário Meissner, 632, Jardim Botânico, Curitiba, PR, 80210-170, Brazil
| | - Fernanda Stumpf Tonin
- H&TRC - Health & Technology Research Centre, ESTeSL, Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, Lisbon, Portugal
| | - Roberto Pontarolo
- Department of Pharmacy, Universidade Federal do Paraná, Campus III, Av. Pref. Lothário Meissner, 632, Jardim Botânico, Curitiba, PR, 80210-170, Brazil.
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2
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Yan F, Zhang L, Duan L, Li L, Liu X, Liu Y, Qiao T, Zeng Y, Fang H, Wu D, Wang X. Roles of glutamic pyruvate transaminase 2 in reprogramming of airway epithelial lipidomic and metabolomic profiles after smoking. Clin Transl Med 2024; 14:e1679. [PMID: 38706045 PMCID: PMC11070440 DOI: 10.1002/ctm2.1679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/07/2024] Open
Abstract
Metabolic abnormalities represent one of the pathological features of chronic obstructive pulmonary disease (COPD). Glutamic pyruvate transaminase 2 (GPT2) is involved in glutamate metabolism and lipid synthesis pathways, whilst the exact roles of GPT2 in the occurrence and development of COPD remains uncertain. This study aims at investigating how GPT2 and the associated genes modulate smoking-induced airway epithelial metabolism and damage by reprogramming lipid synthesis. The circulating or human airway epithelial metabolomic and lipidomic profiles of COPD patients or cell-lines explored with smoking were assessed to elucidate the pivotal roles of GPT2 in reprogramming processes. We found that GPT2 regulate the reprogramming of lipid metabolisms caused by smoking, especially phosphatidylcholine (PC) and triacylglycerol (TAG), along with changes in the expression of lipid metabolism-associated genes. GPT2 modulated cell sensitivities and survival in response to smoking by enhancing mitochondrial functions and maintaining lipid and energy homeostasis. Our findings provide evidence for the involvement of GPT2 in the reprogramming of airway epithelial lipids following smoking, as well as the molecular mechanisms underlying GPT2-mediated regulation, which may offer an alternative of therapeutic strategies for chronic lung diseases.
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Affiliation(s)
- Furong Yan
- Center for Tumor Diagnosis & TherapyJinshan HospitalFudan UniversityShanghaiChina
- Department of Pulmonary and Critical Care MedicineZhongshan HospitalFudan UniversityShanghaiChina
- Center of Molecular Diagnosis and TherapyThe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Linlin Zhang
- Department of Pulmonary and Critical Care MedicineZhongshan HospitalFudan UniversityShanghaiChina
| | - Lian Duan
- Department of Pediatric SurgeryFaculty of Pediatricsthe Seventh Medical Center of PLA General HospitalBeijingChina
| | - Liyang Li
- Department of Pulmonary and Critical Care MedicineZhongshan HospitalFudan UniversityShanghaiChina
| | - Xuanqi Liu
- Department of Pulmonary and Critical Care MedicineZhongshan HospitalFudan UniversityShanghaiChina
| | - Yifei Liu
- Center of Molecular Diagnosis and TherapyThe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Tiankui Qiao
- Center for Tumor Diagnosis & TherapyJinshan HospitalFudan UniversityShanghaiChina
| | - Yiming Zeng
- Center of Molecular Diagnosis and TherapyThe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouFujianChina
| | - Hao Fang
- Department of AnesthesiologyShanghai Geriatic Medical CenterShanghaiChina
- Department of AnesthesiologyZhongshan Hospital, Fudan UniversityShanghaiChina
| | - Duojiao Wu
- Center for Tumor Diagnosis & TherapyJinshan HospitalFudan UniversityShanghaiChina
| | - Xiangdong Wang
- Center for Tumor Diagnosis & TherapyJinshan HospitalFudan UniversityShanghaiChina
- Department of Pulmonary and Critical Care MedicineZhongshan HospitalFudan UniversityShanghaiChina
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3
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Sánchez A, García-Pardo G, Gómez-Bertomeu F, López-Dupla M, Foguet-Romero E, Buzón MJ, Almirante B, Olona M, Fernández-Veledo S, Vidal F, Chafino S, Rull A, Peraire J. Mitochondrial dysfunction, lipids metabolism, and amino acid biosynthesis are key pathways for COVID-19 recovery. iScience 2023; 26:107948. [PMID: 37810253 PMCID: PMC10551651 DOI: 10.1016/j.isci.2023.107948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/29/2023] [Accepted: 09/14/2023] [Indexed: 10/10/2023] Open
Abstract
The metabolic alterations caused by SARS-CoV-2 infection reflect disease progression. To analyze molecules involved in these metabolic changes, a multiomics study was performed using plasma from 103 patients with different degrees of COVID-19 severity during the evolution of the infection. With the increased severity of COVID-19, changes in circulating proteomic, metabolomic, and lipidomic profiles increased. Notably, the group of severe and critical patients with high HRG and ChoE (20:3) and low alpha-ketoglutaric acid levels had a high chance of unfavorable disease evolution (AUC = 0.925). Consequently, patients with the worst prognosis presented alterations in the TCA cycle (mitochondrial dysfunction), lipid metabolism, amino acid biosynthesis, and coagulation. Our findings increase knowledge regarding how SARS-CoV-2 infection affects different metabolic pathways and help in understanding the future consequences of COVID-19 to identify potential therapeutic targets.
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Affiliation(s)
- Alba Sánchez
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Graciano García-Pardo
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Fréderic Gómez-Bertomeu
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Miguel López-Dupla
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Elisabet Foguet-Romero
- Eurecat, Centre Tecnologic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Maria José Buzón
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Infectious Diseases Department, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, (VHIR) Task Force COVID-19, Barcelona, Spain
| | - Benito Almirante
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Montserrat Olona
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Sonia Fernández-Veledo
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Francesc Vidal
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Silvia Chafino
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Anna Rull
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Joaquim Peraire
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - for the COVIDOMICS Study Group
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Eurecat, Centre Tecnologic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Infectious Diseases Department, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, (VHIR) Task Force COVID-19, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
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4
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Paton B, Herrero P, Peraire J, del Pino A, Chafino S, Martinez-Picado J, Gómez-Bertomeu F, Rull A, Canela N, Suárez M. Fucosylated N-glycans as early biomarkers of COVID-19 severity. Front Immunol 2023; 14:1204661. [PMID: 37342334 PMCID: PMC10278543 DOI: 10.3389/fimmu.2023.1204661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/22/2023] [Indexed: 06/22/2023] Open
Abstract
Background The pathological mechanisms of SARS-CoV-2 in humans remain unclear and the unpredictability of COVID-19 progression may be attributed to the absence of biomarkers that contribute to the prognosis of this disease. Therefore, the discovery of biomarkers is needed for reliable risk stratification and to identify patients who are more likely to progress to a critical stage. Methods Aiming to identify new biomarkers we analysed N-glycan traits in plasma from 196 patients with COVID-19. Samples were classified into three groups according to their severity (mild, severe and critical) and obtained at diagnosis (baseline) and at 4 weeks of follow-up (postdiagnosis), to evaluate their behaviour through disease progression. N-glycans were released with PNGase F and labelled with Rapifluor-MS, followed by their analysis by LC-MS/MS. The Simglycan structural identification tool and Glycostore database were employed to predict the structure of glycans. Results We determined that plasma from SARS-CoV-2-infected patients display different N-glycosylation profiles depending on the disease severity. Specifically, levels of fucosylation and galactosylation decreased with increasing severity and Fuc1Hex5HexNAc5 was identified as the most suitable biomarker to stratify patients at diagnosis and distinguish mild from critical outcomes. Conclusion In this study we explored the global plasma glycosignature, reflecting the inflammatory state of the organs during the infectious disease. Our findings show the promising potential of glycans as biomarkers of COVID-19 severity.
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Affiliation(s)
- Beatrix Paton
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat- Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Pol Herrero
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat- Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Joaquim Peraire
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Antoni del Pino
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat- Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Silvia Chafino
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Javier Martinez-Picado
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- IrsiCaixa AIDS Research Institute, Badalona, Spain
- Germans Trias i Pujol Research Institute (IGTP), Badalona, Spain
- University of Vic-Central University of Catalonia (UVic-UCC), Vic, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
| | - Fréderic Gómez-Bertomeu
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Anna Rull
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Núria Canela
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat- Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Manuel Suárez
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Nutrigenomics Research Group, Tarragona, Spain
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5
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Ceperuelo-Mallafré V, Reverté L, Peraire J, Madeira A, Maymó-Masip E, López-Dupla M, Gutierrez-Valencia A, Ruiz-Mateos E, Buzón MJ, Jorba R, Vendrell J, Auguet T, Olona M, Vidal F, Rull A, Fernández-Veledo S. Circulating pyruvate is a potent prognostic marker for critical COVID-19 outcomes. Front Immunol 2022; 13:912579. [PMID: 36189213 PMCID: PMC9515795 DOI: 10.3389/fimmu.2022.912579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background Coronavirus-19 (COVID-19) disease is driven by an unchecked immune response to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus which alters host mitochondrial-associated mechanisms. Compromised mitochondrial health results in abnormal reprogramming of glucose metabolism, which can disrupt extracellular signalling. We hypothesized that examining mitochondrial energy-related signalling metabolites implicated in host immune response to SARS-CoV-2 infection would provide potential biomarkers for predicting the risk of severe COVID-19 illness. Methods We used a semi-targeted serum metabolomics approach in 273 patients with different severity grades of COVID-19 recruited at the acute phase of the infection to determine the relative abundance of tricarboxylic acid (Krebs) cycle-related metabolites with known extracellular signaling properties (pyruvate, lactate, succinate and α-ketoglutarate). Abundance levels of energy-related metabolites were evaluated in a validation cohort (n=398) using quantitative fluorimetric assays. Results Increased levels of four energy-related metabolites (pyruvate, lactate, a-ketoglutarate and succinate) were found in critically ill COVID-19 patients using semi-targeted and targeted approaches (p<0.05). The combined strategy proposed herein enabled us to establish that circulating pyruvate levels (p<0.001) together with body mass index (p=0.025), C-reactive protein (p=0.039), D-Dimer (p<0.001) and creatinine (p=0.043) levels, are independent predictors of critical COVID-19. Furthermore, classification and regression tree (CART) analysis provided a cut-off value of pyruvate in serum (24.54 µM; p<0.001) as an early criterion to accurately classify patients with critical outcomes. Conclusion Our findings support the link between COVID-19 pathogenesis and immunometabolic dysregulation, and show that fluorometric quantification of circulating pyruvate is a cost-effective clinical decision support tool to improve patient stratification and prognosis prediction.
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Affiliation(s)
- Victòria Ceperuelo-Mallafré
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metaboílicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III, Madrid, Spain
| | - Laia Reverté
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
| | - Joaquim Peraire
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Ana Madeira
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metaboílicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III, Madrid, Spain
| | - Elsa Maymó-Masip
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metaboílicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III, Madrid, Spain
| | - Miguel López-Dupla
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Alicia Gutierrez-Valencia
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Consejo Superior de Investigaciones Científicas (CSIC), University of Seville, Seville, Spain
| | - Ezequiel Ruiz-Mateos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, Consejo Superior de Investigaciones Científicas (CSIC), University of Seville, Seville, Spain
| | - Maria José Buzón
- Infectious Diseases Department, Vall d’Hebron Institute of Research (VHIR), Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, (VHIR) Task Force COVID-19, Barcelona, Spain
| | - Rosa Jorba
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Joan Vendrell
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metaboílicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Teresa Auguet
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Montserrat Olona
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Francesc Vidal
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Anna Rull
- Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
| | - Sonia Fernández-Veledo
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metaboílicas Asociadas (CIBERDEM)-Instituto de Salud Carlos III, Madrid, Spain
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6
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Zhao L, Shang Y, Luo Q, Ma X, Ni W, He Y, Yang D, Xu Y, Gao Z. Decreased plasma fetuin-A level as a novel bioindicator of poor prognosis in community-acquired pneumonia: A multi-center cohort study. Front Med (Lausanne) 2022; 9:807536. [PMID: 35966877 PMCID: PMC9372348 DOI: 10.3389/fmed.2022.807536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 07/11/2022] [Indexed: 11/29/2022] Open
Abstract
Background Community-acquired pneumonia (CAP) is a respiratory disease that frequently requires hospital admission, and is a significant cause of death worldwide. Plasma fetuin-A levels were significantly lower in patients with sepsis, but data regarding CAP are scarce. This study aimed to evaluate the usefulness of fetuin-A as a prognostic biomarker of CAP. Methods A multicenter cohort study on CAP was conducted between January 2017 and December 2018. Demographic and clinical data were recorded for all enrolled patients. Plasma fetuin-A levels were determined using a quantitative enzyme-linked immunosorbent assay. A Cox proportional hazards regression analysis was used to analyse the effect of variables on 30-day mortality. A logistic regression analysis was performed to assess risk factors associated with severe CAP (SCAP) and 30-day mortality. A receiver operating characteristic (ROC) curve was used to verify the association between variables and CAP prognosis. Correlations were assessed using Spearman's test. Survival curves were constructed and compared using the log-rank test. Results A total of 283 patients with CAP were enrolled in this study. Fetuin-A levels were decreased in patients with CAP, especially in SCAP and non-survivors. A cox regression analysis showed that CURB-65 and fetuin-A levels were independent prognostic indicators of 30-day mortality. Via a multiple logistic regression analysis, plasma level of fetuin-A (<202.86 mg/L) was determined to be the strongest independent predictor of 30-day mortality considered (odds ratio, 57.365), and also was also determined to be an independent predictor of SCAP. The area under the curve (AUC) of fetuin-A for predicting 30-day mortality was 0.871, and accuracy was high (P < 0.05). Plasma fetuin-A levels were negatively correlated with WBC, NE%, Glu, CRP, PCT, CURB-65, and pneumonia severity index scores and positively correlated with albumin level. Kaplan–Meier curves showed that lower plasma levels of fetuin-A levels were associated with increased 30-day mortality levels (P < 0.0001). Conclusion Plasma fetuin-A levels were decreased in patients with CAP. Fetuin-A can reliably predict mortality in patients with CAP, and is a useful diagnostic indicator of SCAP.
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Affiliation(s)
- Lili Zhao
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Ying Shang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Qiongzhen Luo
- Department of Respiratory and Critical Care Medicine, School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Xinqian Ma
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Wentao Ni
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Yukun He
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Donghong Yang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
| | - Yu Xu
- Department of Respiratory and Critical Care Medicine, Beijing Jishuitan Hospital, Beijing, China
- Yu Xu
| | - Zhancheng Gao
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China
- *Correspondence: Zhancheng Gao
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