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Jovanovic N, Foryst‐Ludwig A, Klose C, da Conceicao CR, Alasfar L, Birkner T, Forslund SK, Kintscher U, Edelmann F. An altered plasma lipidome-phenome network characterizes heart failure with preserved ejection fraction. ESC Heart Fail 2024; 11:1553-1566. [PMID: 38243357 PMCID: PMC11098625 DOI: 10.1002/ehf2.14654] [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: 08/27/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 01/21/2024] Open
Abstract
AIMS Heart failure with preserved ejection fraction (HFpEF) is a multifactorial, multisystemic syndrome that involves alterations in lipid metabolism. This study aimed to test whether distinct plasma lipid profiles or lipid entities or both are associated with clinical and functional echocardiographic parameters in HFpEF. METHODS AND RESULTS We examined the human plasma lipidome in HFpEF patients (n = 18) with left ventricular ejection fraction ≥50% and N-terminal pro-brain natriuretic peptide (NT-proBNP) >125 pg/mL and control subjects (n = 12) using mass spectrometry-based shotgun lipidomics. The cohort included 8 women and 22 men with average age of 67.8 ± 8.6 SD. The control and disease groups were not significantly different with respect to age, body mass index, systolic and diastolic blood pressure, and waist-to-hip ratio. The disease group experienced more fatigue (P < 0.001), had more often coronary artery disease (P = 0.04), and received more medications (beta-blockers, P < 0.001). The disease group had significantly different levels of HFpEF-relevant parameters, including NT-proBNP (P < 0.001), left ventricular mass index (P = 0.005), left atrial volume index (P = 0.001), and left ventricular filling index (P < 0.001), and lower left ventricular end-diastolic diameter (P = 0.014), with no difference in left ventricular ejection fraction. Significant differences in lipid profiles between HFpEF patients and controls could not be detected, including no significant differences in abundance of circulating lipids binned by carbon chain length or by double bonds, nor at the level of individual lipid species. However, there was a striking correlation between selected lipids with smoking status that was independent of disease status, as well as between specific lipids and hyperlipidaemia [with corresponding significance of either false discovery rate (FDR) <0.1 or FDR < 0.01]. In an exploratory network analysis of correlations, we observed significantly stronger correlations within the HFpEF group between individual lipids from the cholesterol ester and phosphatidylcholine (PC) classes and clinical/echocardiographic parameters such as left atrial volume index, left ventricular end-diastolic diameters, and heart rate (FDR < 0.1). In contrast, the control group showed significantly stronger negative correlations (FDR < 0.1) between individual species from the PC and sphingomyelin classes and left ventricular mass index or systolic blood pressure. CONCLUSIONS We did not find significant direct associations between plasma lipidomic parameters and HFpEF and therefore could not conclude that any specific lipids are biomarkers of HFpEF. The validation in larger cohort is needed to confidently conclude the absence of first-order associations.
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Affiliation(s)
- Nina Jovanovic
- Experimental and Clinical Research CenterCharité—Universitätsmedizin Berlin and Max Delbrück Center for Molecular MedicineBerlinGermany
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
- Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC)BerlinGermany
| | - Anna Foryst‐Ludwig
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
- Institute of Pharmacology, Max Rubner Center for Cardiovascular Metabolic Renal ResearchCharité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
| | | | - Cristina Rozados da Conceicao
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
- Department of Cardiology, Campus Virchow KlinikumCharité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
| | - Lina Alasfar
- Experimental and Clinical Research CenterCharité—Universitätsmedizin Berlin and Max Delbrück Center for Molecular MedicineBerlinGermany
- Department of Cardiology, Campus Virchow KlinikumCharité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
- Department of Pediatric Hematology, Oncology and SCT, Campus Virchow KlinikumCharité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
| | - Till Birkner
- Experimental and Clinical Research CenterCharité—Universitätsmedizin Berlin and Max Delbrück Center for Molecular MedicineBerlinGermany
- Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC)BerlinGermany
| | - Sofia K. Forslund
- Experimental and Clinical Research CenterCharité—Universitätsmedizin Berlin and Max Delbrück Center for Molecular MedicineBerlinGermany
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
- Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC)BerlinGermany
- Structural and Computational Biology UnitEMBLHeidelbergGermany
| | - Ulrich Kintscher
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
- Institute of Pharmacology, Max Rubner Center for Cardiovascular Metabolic Renal ResearchCharité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
| | - Frank Edelmann
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
- Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
- Department of Cardiology, Angiology and Intensive Care Medicine, Campus Virchow KlinikumDeutsches Herzzentrum der CharitéBerlinGermany
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Lechner K, Bock M, von Schacky C, Scherr J, Lorenz E, Lechner B, Haller B, Krannich A, Halle M, Wachter R, Duvinage A, Edelmann F. Trans-fatty acid blood levels of industrial but not natural origin are associated with cardiovascular risk factors in patients with HFpEF: a secondary analysis of the Aldo-DHF trial. Clin Res Cardiol 2023; 112:1541-1554. [PMID: 36640187 PMCID: PMC10584704 DOI: 10.1007/s00392-022-02143-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 12/19/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Industrially processed trans-fatty acids (IP-TFA) have been linked to altered lipoprotein metabolism, inflammation and increased NT-proBNP. In patients with heart failure with preserved ejection fraction (HFpEF), associations of TFA blood levels with patient characteristics are unknown. METHODS This is a secondary analysis of the Aldo-DHF-RCT. From 422 patients, individual blood TFA were analyzed at baseline in n = 404 using the HS-Omega-3-Index® methodology. Patient characteristics were: 67 ± 8 years, 53% female, NYHA II/III (87/13%), ejection fraction ≥ 50%, E/e' 7.1 ± 1.5; NT-proBNP 158 ng/L (IQR 82-298). A principal component analysis was conducted but not used for further analysis as cumulative variance for the first two PCs was low. Spearman's correlation coefficients as well as linear regression analyses, using sex and age as covariates, were used to describe associations of whole blood TFA with metabolic phenotype, functional capacity, echocardiographic markers for LVDF and neurohumoral activation at baseline and after 12 months. RESULTS Blood levels of the naturally occurring TFA C16:1n-7t were inversely associated with dyslipidemia, body mass index/truncal adiposity, surrogate markers for non-alcoholic fatty liver disease and inflammation at baseline/12 months. Conversely, IP-TFA C18:1n9t, C18:2n6tt and C18:2n6tc were positively associated with dyslipidemia and isomer C18:2n6ct with dysglycemia. C18:2n6tt and C18:2n6ct were inversely associated with submaximal aerobic capacity at baseline/12 months. No significant association was found between TFA and cardiac function. CONCLUSIONS In HFpEF patients, higher blood levels of IP-TFA, but not naturally occurring TFA, were associated with dyslipidemia, dysglycemia and lower functional capacity. Blood TFAs, in particular C16:1n-7t, warrant further investigation as prognostic markers in HFpEF. Higher blood levels of industrially processed TFA, but not of the naturally occurring TFA C16:1n-7t, are associated with a higher risk cardiometabolic phenotype and prognostic of lower aerobic capacity in patients with HFpEF.
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Affiliation(s)
- Katharina Lechner
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Munich, Munich Heart Alliance, Munich, Germany
- Department of Prevention, Rehabilitation and Sports Medicine, School of Medicine, Technical University of Munich, Munich, Germany
| | - Matthias Bock
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Munich, Munich Heart Alliance, Munich, Germany
| | | | - Johannes Scherr
- University Center for Prevention and Sports Medicine, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Elke Lorenz
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
| | - Benjamin Lechner
- Department of Internal Medicine IV, Ludwig-Maximilians University, Munich, Germany
| | - Bernhard Haller
- Institute of AI and Informatics in Medicine, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | | | - Martin Halle
- DZHK (German Centre for Cardiovascular Research), Partner site Munich, Munich Heart Alliance, Munich, Germany
- Department of Prevention, Rehabilitation and Sports Medicine, School of Medicine, Technical University of Munich, Munich, Germany
| | - Rolf Wachter
- Clinic and Policlinic for Cardiology, University Hospital Leipzig, Leipzig, Germany
- Department of Cardiology and Pneumology, University Medical Center Göttingen, Georg-August University, Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Göttingen, Göttingen, Germany
| | - André Duvinage
- DZHK (German Centre for Cardiovascular Research), Partner site Munich, Munich Heart Alliance, Munich, Germany
- Department of Prevention, Rehabilitation and Sports Medicine, School of Medicine, Technical University of Munich, Munich, Germany
| | - Frank Edelmann
- Department of Cardiology, Campus Virchow Klinikum (CVK), Charité, Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research), Partner site Berlin, Berlin, Germany.
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Bock M, von Schacky C, Scherr J, Lorenz E, Lechner B, Krannich A, Wachter R, Duvinage A, Edelmann F, Lechner K. De Novo Lipogenesis-Related Monounsaturated Fatty Acids in the Blood Are Associated with Cardiovascular Risk Factors in HFpEF Patients. J Clin Med 2023; 12:4938. [PMID: 37568339 PMCID: PMC10419368 DOI: 10.3390/jcm12154938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
De novo lipogenesis (DNL)-related monounsaturated fatty acids (MUFAs) in the blood are associated with incident heart failure (HF). This observation's biological plausibility may be due to the potential of these MUFAs to induce proinflammatory pathways, endoplasmic reticulum stress, and insulin resistance, which are pathophysiologically relevant in HF. The associations of circulating MUFAs with cardiometabolic phenotypes in patients with heart failure with a preserved ejection fraction (HFpEF) are unknown. In this secondary analysis of the Aldosterone in Diastolic Heart Failure trial, circulating MUFAs were analysed in 404 patients using the HS-Omega-3-Index® methodology. Patients were 67 ± 8 years old, 53% female, NYHA II/III (87/13%). The ejection fraction was ≥50%, E/e' 7.1 ± 1.5, and the median NT-proBNP 158 ng/L (IQR 82-298). Associations of MUFAs with metabolic, functional, and echocardiographic patient characteristics at baseline/12 months follow-up (12 mFU) were analysed using Spearman's correlation coefficients and linear regression analyses, using sex/age as covariates. Circulating levels of C16:1n7 and C18:1n9 were positively associated with BMI/truncal adiposity and associated traits (dysglycemia, atherogenic dyslipidemia, and biomarkers suggestive of non-alcoholic-fatty liver disease). They were furthermore inversely associated with functional capacity at baseline/12 mFU. In contrast, higher levels of C20:1n9 and C24:1n9 were associated with lower cardiometabolic risk and higher exercise capacity at baseline/12 mFU. In patients with HFpEF, circulating levels of individual MUFAs were differentially associated with cardiovascular risk factors. Our findings speak against categorizing FA based on physicochemical properties. Circulating MUFAs may warrant further investigation as prognostic markers in HFpEF.
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Affiliation(s)
- Matthias Bock
- Department of Cardiology, German Heart Centre Munich, Technical University of Munich, Lazarettstraße 36, 80636 Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich, Munich Heart Alliance, Munich, Germany
| | | | - Johannes Scherr
- University Center for Prevention and Sports Medicine, Balgrist University Hospital, University of Zurich, 8008 Zurich, Switzerland
| | - Elke Lorenz
- Department of Cardiology, German Heart Centre Munich, Technical University of Munich, Lazarettstraße 36, 80636 Munich, Germany
| | - Benjamin Lechner
- Department of Internal Medicine IV, Ludwig-Maximilians University, 80336 Munich, Germany
| | | | - Rolf Wachter
- Clinic and Policlinic for Cardiology, University Hospital Leipzig, 04103 Leipzig, Germany
- University Medical Center Göttingen, Department of Cardiology and Pneumology, Georg-August University, 37099 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Göttingen, Göttingen, Germany
| | - André Duvinage
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich, Munich Heart Alliance, Munich, Germany
- Department of Prevention, Rehabilitation and Sports Medicine, School of Medicine, Technical University of Munich, 80992 Munich, Germany
| | - Frank Edelmann
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany
- Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Katharina Lechner
- Department of Cardiology, German Heart Centre Munich, Technical University of Munich, Lazarettstraße 36, 80636 Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich, Munich Heart Alliance, Munich, Germany
- Department of Prevention, Rehabilitation and Sports Medicine, School of Medicine, Technical University of Munich, 80992 Munich, Germany
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DeBerge M, Chaudhary R, Schroth S, Thorp EB. Immunometabolism at the Heart of Cardiovascular Disease. JACC Basic Transl Sci 2023; 8:884-904. [PMID: 37547069 PMCID: PMC10401297 DOI: 10.1016/j.jacbts.2022.12.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 08/08/2023]
Abstract
Immune cell function among the myocardium, now more than ever, is appreciated to regulate cardiac function and pathophysiology. This is the case for both innate immunity, which includes neutrophils, monocytes, dendritic cells, and macrophages, as well as adaptive immunity, which includes T cells and B cells. This function is fueled by cell-intrinsic shifts in metabolism, such as glycolysis and oxidative phosphorylation, as well as metabolite availability, which originates from the surrounding extracellular milieu and varies during ischemia and metabolic syndrome. Immune cell crosstalk with cardiac parenchymal cells, such as cardiomyocytes and fibroblasts, is also regulated by complex cellular metabolic circuits. Although our understanding of immunometabolism has advanced rapidly over the past decade, in part through valuable insights made in cultured cells, there remains much to learn about contributions of in vivo immunometabolism and directly within the myocardium. Insight into such fundamental cell and molecular mechanisms holds potential to inform interventions that shift the balance of immunometabolism from maladaptive to cardioprotective and potentially even regenerative. Herein, we review our current working understanding of immunometabolism, specifically in the settings of sterile ischemic cardiac injury or cardiometabolic disease, both of which contribute to the onset of heart failure. We also discuss current gaps in knowledge in this context and therapeutic implications.
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Affiliation(s)
| | | | | | - Edward B. Thorp
- Address for correspondence: Dr Edward B. Thorp, Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue Ward 4-116, Chicago, Illinois 60611, USA.
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Wang X, Gao Y, Zhang J, Zhang H, Sun S, Su S, Kong D, Wang Q. Revealment study on the regulation of lipid metabolism by Lingguizhugan Decoction in heart failure treatment based on integrated lipidomics and proteomics. Biomed Pharmacother 2023; 158:114066. [PMID: 36528915 DOI: 10.1016/j.biopha.2022.114066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022] Open
Abstract
Lingguizhugan Decoction (LGZGD) is a classical traditional Chinese medicine prescription. Our previous studies found that disorders of lipid metabolism were reversed by LGZGD in heart failure (HF) mice. This study aimed to reveal the regulation of lipid metabolism of LGZGD. A mice model of HF was established by intraperitoneal injection of doxorubicin. The components of LGZGD were identified with the UHPLC-QTOF-MS method. The regulation of lipid metabolism by LGZGD was detected by serum lipidomics and heart tissue proteomics. Molecular docking was further performed to screen active components. A total of 78 compounds in LGZGD were identified. Results of lipidomics showed that 37 lipids illustrated a significant recovery trend to normal after the treatment of LGZGD. Results of proteomics demonstrated that 55 proteins were altered by the administration of LGZGD in HF mice. After enrichment analysis, the Prakg2/Ucp2/Plin1 axis on the Apelin pathway plays a vital role in HF treatment by LGZGD. Nine active components exhibited the outstanding ability of binding to the apelin receptor with MM-GBSA value lower than -60 Kcal/mol. In conclusion, all results combined together revealed that multi-component in the LGZGD had beneficial effects on the HF through ameliorating lipid disorders, which provides a novel insight into the cardioprotective effects of LGZGD and its clinical application.
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Affiliation(s)
- Xu Wang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Yanhua Gao
- School of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Jia Zhang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Huaxing Zhang
- Core Facilities and Centers, Hebei Medical University, Shijiazhuang, PR China
| | - Shuo Sun
- School of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Suwen Su
- The Key Laboratory of Pharmacology and Toxicology for New Drugs, Department of Pharmacology, Hebei Medical University, Shijiazhuang, PR China
| | - Dezhi Kong
- School of Chinese Integrative Medicine, Hebei Medical University, Shijiazhuang, PR China.
| | - Qiao Wang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, PR China.
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