1
|
Kjeldsen SA, Gluud LL, Werge MP, Pedersen JS, Bendtsen F, Alexiadou K, Tan T, Torekov SS, Iepsen EW, Jensen NJ, Richter MM, Goetze JP, Rungby J, Hartmann B, Holst JJ, Holst B, Holt J, Gustafsson F, Madsbad S, Svane MS, Bojsen-Møller KN, Wewer Albrechtsen NJ. Neprilysin activity is increased in metabolic dysfunction-associated steatotic liver disease and normalizes after bariatric surgery or GLP-1 therapy. iScience 2023; 26:108190. [PMID: 37953952 PMCID: PMC10638073 DOI: 10.1016/j.isci.2023.108190] [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: 05/09/2023] [Revised: 09/25/2023] [Accepted: 10/10/2023] [Indexed: 11/14/2023] Open
Abstract
Inhibitors of neprilysin improve glycemia in patients with heart failure and type 2 diabetes (T2D). The effect of weight loss by diet, surgery, or pharmacotherapy on neprilysin activity (NEPa) is unknown. We investigated circulating NEPa and neprilysin protein concentrations in obesity, T2D, metabolic dysfunction-associated steatotic liver disease (MASLD), and following bariatric surgery, or GLP-1-receptor-agonist therapy. NEPa, but not neprilysin protein, was enhanced in obesity, T2D, and MASLD. Notably, MASLD associated with NEPa independently of BMI and HbA1c. NEPa decreased after bariatric surgery with a concurrent increase in OGTT-stimulated GLP-1. Diet-induced weight loss did not affect NEPa, but individuals randomized to 52-week weight maintenance with liraglutide (1.2 mg/day) decreased NEPa, consistent with another study following 6-week liraglutide (3 mg/day). A 90-min GLP-1 infusion did not alter NEPa. Thus, MASLD may drive exaggerated NEPa, and lowered NEPa following bariatric surgery or liraglutide therapy may contribute to the reported improved cardiometabolic effects.
Collapse
Affiliation(s)
- Sasha A.S. Kjeldsen
- Department of Clinical Biochemistry, Copenhagen University Hospital - Bispebjerg and Frederiksberg Hospital, 2400 Copenhagen, Denmark
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Lise L. Gluud
- Gastro Unit, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Mikkel P. Werge
- Gastro Unit, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark
| | - Julie S. Pedersen
- Gastro Unit, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark
| | - Flemming Bendtsen
- Gastro Unit, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Kleopatra Alexiadou
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2BX, UK
| | - Tricia Tan
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2BX, UK
| | - Signe S. Torekov
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Eva W. Iepsen
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Nicole J. Jensen
- Department of Endocrinology, Copenhagen University Hospital - Bispebjerg and Frederiksberg Hospital, 2400 Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark
| | - Michael M. Richter
- Department of Clinical Biochemistry, Copenhagen University Hospital - Bispebjerg and Frederiksberg Hospital, 2400 Copenhagen, Denmark
| | - Jens P. Goetze
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Clinical Biochemistry, Rigshospitalet, 2100 Copenhagen, Denmark
| | - Jørgen Rungby
- Department of Endocrinology, Copenhagen University Hospital - Bispebjerg and Frederiksberg Hospital, 2400 Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark
| | - Bolette Hartmann
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Jens J. Holst
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Birgitte Holst
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Joachim Holt
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Finn Gustafsson
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Cardiology, Rigshospitalet, 2100 Copenhagen, Denmark
| | - Sten Madsbad
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Endocrinology, Copenhagen University Hospital - Hvidovre, 2650 Hvidovre, Denmark
| | - Maria S. Svane
- Gastro Unit, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark
- Department of Endocrinology, Copenhagen University Hospital - Hvidovre, 2650 Hvidovre, Denmark
| | - Kirstine N. Bojsen-Møller
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Endocrinology, Copenhagen University Hospital - Hvidovre, 2650 Hvidovre, Denmark
| | - Nicolai J. Wewer Albrechtsen
- Department of Clinical Biochemistry, Copenhagen University Hospital - Bispebjerg and Frederiksberg Hospital, 2400 Copenhagen, Denmark
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| |
Collapse
|
2
|
Bayes-Genis A, Cediel G, Domingo M, Codina P, Santiago E, Lupón J. Biomarkers in Heart Failure with Preserved Ejection Fraction. Card Fail Rev 2022; 8:e20. [PMID: 35815256 PMCID: PMC9253965 DOI: 10.15420/cfr.2021.37] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/02/2022] [Indexed: 12/23/2022] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous disorder developing from multiple aetiologies with overlapping pathophysiological mechanisms. HFpEF diagnosis may be challenging, as neither cardiac imaging nor physical examination are sensitive in this situation. Here, we review biomarkers of HFpEF, of which the best supported are related to myocardial stretch and injury, including natriuretic peptides and cardiac troponins. An overview of biomarkers of inflammation, extracellular matrix derangements and fibrosis, senescence, vascular dysfunction, anaemia/iron deficiency and obesity is also provided. Finally, novel biomarkers from -omics technologies, including plasma metabolites and circulating microRNAs, are outlined briefly. A cardiac-centred approach to HFpEF diagnosis using natriuretic peptides seems reasonable at present in clinical practice. A holistic approach including biomarkers that provide information on the non-cardiac components of the HFpEF syndrome may enrich our understanding of the disease and may be useful in classifying HFpEF phenotypes or endotypes that may guide patient selection in HFpEF trials.
Collapse
Affiliation(s)
- Antoni Bayes-Genis
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; Department of Medicine, Universitat Autonoma de Barcelona, Barcelona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Germán Cediel
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Mar Domingo
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Pau Codina
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Evelyn Santiago
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Josep Lupón
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
3
|
Prausmüller S, Spinka G, Arfsten H, Stasek S, Rettl R, Bartko PE, Goliasch G, Strunk G, Riebandt J, Mascherbauer J, Bonderman D, Hengstenberg C, Hülsmann M, Pavo N. Relevance of Neutrophil Neprilysin in Heart Failure. Cells 2021; 10:2922. [PMID: 34831146 PMCID: PMC8616455 DOI: 10.3390/cells10112922] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 02/06/2023] Open
Abstract
Significant expression of neprilysin (NEP) is found on neutrophils, which present the transmembrane integer form of the enzyme. This study aimed to investigate the relationship of neutrophil transmembrane neprilysin (mNEP) with disease severity, adverse remodeling, and outcome in HFrEF. In total, 228 HFrEF, 30 HFpEF patients, and 43 controls were enrolled. Neutrophil mNEP was measured by flow-cytometry. NEP activity in plasma and blood cells was determined for a subset of HFrEF patients using mass-spectrometry. Heart failure (HF) was characterized by reduced neutrophil mNEP compared to controls (p < 0.01). NEP activity on peripheral blood cells was almost 4-fold higher compared to plasma NEP activity (p = 0.031) and correlated with neutrophil mNEP (p = 0.006). Lower neutrophil mNEP was associated with increasing disease severity and markers of adverse remodeling. Higher neutrophil mNEP was associated with reduced risk for mortality, total cardiovascular hospitalizations, and the composite endpoint of both (p < 0.01 for all). This is the first report describing a significant role of neutrophil mNEP in HFrEF. The biological relevance of neutrophil mNEP and exact effects of angiotensin-converting-enzyme inhibitors (ARNi) at the neutrophil site have to be determined. However, the results may suggest early initiation of ARNi already in less severe HF disease, where effects of NEP inhibition may be more pronounced.
Collapse
Affiliation(s)
- Suriya Prausmüller
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Georg Spinka
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Henrike Arfsten
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Stefanie Stasek
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Rene Rettl
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Philipp Emanuel Bartko
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Georg Goliasch
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Guido Strunk
- Department of Entrepreneurship and Economic Education, Faculty of Business and Economics, Technical University Dortmund, 44227 Dortmund, Germany;
| | - Julia Riebandt
- Department of Surgery, Division of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria;
| | - Julia Mascherbauer
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
- Department of Internal Medicine III, Division of Cardiology, Karl Landsteiner University of Health Sciences, University Hospital St. Pölten, 3500 Krems, Austria
| | - Diana Bonderman
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
- Department of Internal Medicine V, Division of Cardiology, Clinic Favoriten, 1100 Vienna, Austria
| | - Christian Hengstenberg
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Martin Hülsmann
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Noemi Pavo
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| |
Collapse
|
4
|
Hwang HS, Kim JS, Kim YG, Lee YH, Lee DY, Ahn SY, Moon JY, Lee SH, Ko GJ, Jeong KH. Circulating Neprilysin Level Predicts the Risk of Cardiovascular Events in Hemodialysis Patients. Front Cardiovasc Med 2021; 8:684297. [PMID: 34212014 PMCID: PMC8239158 DOI: 10.3389/fcvm.2021.684297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/24/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Neprilysin inhibition has demonstrated impressive benefits in heart failure treatment, and is the current focus of interest in cardiovascular (CV) and kidney diseases. However, the role of circulating neprilysin as a biomarker for CV events is unclear in hemodialysis (HD) patients. Methods: A total of 439 HD patients from the K-cohort were enrolled from June 2016 to April 2019. The plasma neprilysin level and echocardiographic findings at baseline were examined. The patients were prospectively followed up to assess the primary endpoint (composite of CV events and cardiac events). Results: Plasma neprilysin level was positively correlated with left ventricular (LV) mass index, LV end-systolic volume, and LV end-diastolic volume. Multivariate linear regression analysis revealed that neprilysin level was negatively correlated with LV ejection fraction (β = −2.14; p = 0.013). The cumulative event rate of the composite of CV events was significantly greater in neprilysin tertile 3 (p = 0.049). Neprilysin tertile 3 was also associated with an increased cumulative event rate of cardiac events (p = 0.016). In Cox regression analysis, neprilysin tertile 3 was associated with a 2.61-fold risk for the composite of CV events [95% confidence interval (CI), 1.37–4.97] and a 2.72-fold risk for cardiac events (95% CI, 1.33–5.56) after adjustment for multiple variables. Conclusions: Higher circulating neprilysin levels independently predicted the composite of CV events and cardiac events in HD patients. The results of this study suggest the importance of future studies on the effect of neprilysin inhibition in reducing CV events.
Collapse
Affiliation(s)
- Hyeon Seok Hwang
- Division of Nephrology, Department of Internal Medicine, KyungHee University, Seoul, South Korea
| | - Jin Sug Kim
- Division of Nephrology, Department of Internal Medicine, KyungHee University, Seoul, South Korea
| | - Yang Gyun Kim
- Division of Nephrology, Department of Internal Medicine, KyungHee University, Seoul, South Korea
| | - Yu Ho Lee
- Division of Nephrology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, South Korea
| | - Dong-Young Lee
- Division of Nephrology, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, South Korea
| | - Shin Young Ahn
- Division of Nephrology, Department of Internal Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Ju-Young Moon
- Division of Nephrology, Department of Internal Medicine, KyungHee University, Seoul, South Korea
| | - Sang-Ho Lee
- Division of Nephrology, Department of Internal Medicine, KyungHee University, Seoul, South Korea
| | - Gang-Jee Ko
- Division of Nephrology, Department of Internal Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Kyung Hwan Jeong
- Division of Nephrology, Department of Internal Medicine, KyungHee University, Seoul, South Korea
| |
Collapse
|
5
|
Circulating neprilysin hypothesis: A new opportunity for sacubitril/valsartan in patients with heart failure and preserved ejection fraction? PLoS One 2021; 16:e0249674. [PMID: 33989294 PMCID: PMC8121351 DOI: 10.1371/journal.pone.0249674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/23/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Circulating Neprilysin (sNEP) has emerged as a potential prognostic biomarker in heart failure (HF). In PARAGON-HF benefit of sacubitril/valsartan was only observed in patients with left ventricular ejection fraction (LVEF) ≤57%. We aimed to assess the prognostic value of sNEP in outpatients with HF and LVEF >57%, in comparison with patients with LVEF ≤57%. METHODS Consecutive HF outpatients were included from May-2006 to February-2016. The primary endpoint was the composite of all-cause death or HF hospitalization and the main secondary endpoint was the composite of cardiovascular death or HF hospitalization. For the later competing risk methods were used. RESULTS sNEP was measured in 1428 patients (age 67.7±12.7, 70.3% men, LVEF 35.8% ±14), 144 of which had a LVEF >57%. sNEP levels did not significantly differ between LVEF groups (p = 0.31). During a mean follow-up of 6±3.9 years, the primary endpoint occurred in 979 patients and the secondary composite endpoint in 714 (in 111 and 84 of the 144 patients with LVEF >57%, respectively). sNEP was significantly associated with both composite endpoints. Age- and sex- adjusted Cox regression analyses showed higher hazard ratios for sNEP in patients with LVEF >57%, both for the primary (HR 1.37 [1.16-1.61] vs. 1.04 [0.97-1.11]) and the secondary (HR 1.38 [1.21-1.55] vs. 1.11 [1.04-1.18]) composite endpoints. CONCLUSIONS sNEP prognostic value in patients with HF and LVEF >57% outperforms that observed in patients with lower LVEF. Precision medicine using sNEP may identify HF patients with preserved LVEF that may benefit from treatment with sacubitril/valsartan.
Collapse
|
6
|
The influence of sex and body mass index on the association between soluble neprilysin and risk of heart failure hospitalizations. Sci Rep 2021; 11:5940. [PMID: 33723360 PMCID: PMC7960699 DOI: 10.1038/s41598-021-85490-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 03/02/2021] [Indexed: 12/11/2022] Open
Abstract
A higher neprilysin activity has been suggested in women. In this retrospective analysis, we evaluated the association of sex and body mass index (BMI) with soluble neprilysin (sNEP) and recurrent admissions among 1021 consecutive HF outpatients. The primary and secondary endpoints were the number of HF hospitalizations and all-cause mortality, respectively. The association between sNEP with either endpoint was evaluated across sex and BMI categories (≥ 25 kg/m2 vs. < 25 kg/m2). Bivariate count regression (Poisson) was used, and risk estimates were expressed as incidence rates ratio (IRR). During a median follow-up of 6.65 years (percentile 25%-percentile 75%:2.83–10.25), 702 (68.76%) patients died, and 406 (40%) had at least 1 HF hospitalization. Median values of sNEP and BMI were 0.64 ng/mL (0.39–1.22), and 26.9 kg/m2 (24.3–30.4), respectively. Left ventricle ejection fraction was < 40% in 78.9% of patients, and 28% were women. In multivariable analysis, sNEP (main effect) was positively associated with HF hospitalizations (p = 0.001) but not with mortality (p = 0.241). The predictive value of sNEP for HF hospitalizations varied non-linearly across sex and BMI categories (p-value for interaction = 0.003), with significant and positive effect only on women with BMI ≥ 25 kg/m2 (p = 0.039). For instance, compared to men, women with sNEP of 1.22 ng/mL (percentile 75%) showed a significantly increased risk (IRRs: 1.26; 95% CI: 1.05–1.53). The interaction analysis for mortality did not support a differential prognostic effect for sNEP (p = 0.072). In conclusion, higher sNEP levels in overweight women better predicted an increased risk of HF hospitalization.
Collapse
|
7
|
Myhre PL, Vaduganathan M, Solomon SD. Neprilysin and Corin: It Takes Two to Tango. JACC-HEART FAILURE 2020; 9:96-99. [PMID: 33189628 DOI: 10.1016/j.jchf.2020.08.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Peder L Myhre
- Division of Medicine, Akershus University Hospital and University of Oslo, Oslo, Norway
| | - Muthiah Vaduganathan
- Brigham and Women's Hospital Heart & Vascular Center, Boston, Massachusetts, USA
| | - Scott D Solomon
- Brigham and Women's Hospital Heart & Vascular Center, Boston, Massachusetts, USA.
| |
Collapse
|
8
|
Pavo N, Prausmüller S, Bartko PE, Goliasch G, Hülsmann M. Neprilysin as a Biomarker: Challenges and Opportunities. Card Fail Rev 2020; 6:e23. [PMID: 32944293 PMCID: PMC7479538 DOI: 10.15420/cfr.2019.21] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 03/10/2020] [Indexed: 12/11/2022] Open
Abstract
Neprilysin (NEP) inhibition is a successful novel therapeutic approach in heart failure with reduced ejection fraction. Assessing individual NEP status might be important for gathering insights into mechanisms of disease and optimising individualised patient care. NEP is a zinc-dependent multisubstrate-metabolising oligoendopeptidase localised in the plasma membrane with the catalytic site facing the extracellular space. Although NEP activity in vivo is predominantly tissue-based, NEP can be released into the circulation via ectodomain shedding and exosomes. Attempts to determine circulating NEP concentrations and activity have not yet resulted in convincingly coherent results relating NEP biomarkers to heart failure disease severity or outcomes. NEP is naturally expressed on neutrophils, opening up the possibility of measuring a membrane-associated form with integrity. Small studies have linked NEP expression on neutrophils with inflammatory state and initial data might indicate its role in heart failure with reduced ejection fraction. Future studies need to assess the regulation of systemic NEP activity, which is assumed to be tissue-based, and the relationship of NEP activation with disease state. The relationship between tissue NEP activity and easily accessible circulating NEP biomarkers and the impact of the latter remains to be established.
Collapse
Affiliation(s)
- Noemi Pavo
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Suriya Prausmüller
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Philipp E Bartko
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Georg Goliasch
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Martin Hülsmann
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| |
Collapse
|
9
|
Choi IJ, Lim S, Hwang Y, Lee D, Lee WJ, Lee KY, Kim MJ, Jeon DS. Soluble neprilysin and long-term clinical outcomes in patients with coronary artery disease undergoing percutaneous coronary intervention: a retrospective cohort study. BMC Cardiovasc Disord 2020; 20:360. [PMID: 32762650 PMCID: PMC7409669 DOI: 10.1186/s12872-020-01636-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/20/2020] [Indexed: 12/11/2022] Open
Abstract
Background Neprilysin has an essential role in regulating fluid balance and vascular resistance, and neprilysin inhibitors have shown beneficial effects in patients with heart failure. However, the potential predictive value of neprilysin levels as a biomarker for cardiovascular risk remains unclear. The aim of this study was to assess the prognostic value of soluble neprilysin (sNEP) levels in patients with ischemic heart disease. Methods Neprilysin levels were measured in 694 consecutive patients with coronary artery disease (CAD) undergoing percutaneous coronary intervention (PCI). These patients were classified into two groups according to their serum levels of neprilysin and categorized into the lower neprilysin group (n = 348) and the higher neprilysin group (n = 346). The primary clinical endpoint was all-cause mortality, and the secondary endpoint was a composite of major adverse cardiac events (MACE). Results The median sNEP level was 76.0 pg/ml. The median sNEP levels were higher in patients with left ventricular ejection fraction (LVEF) ≥40% (77.6 pg/ml, interquartile range 46.6–141.3) than in those with LVEF < 40% (70.0 pg/ml, interquartile range 47.1–100.6; P = 0.032). Among all patients, each clinical outcome and MACE did not differ significantly according to the groups divided into median, tertile, or quartile of sNEP levels during a median follow-up of 28.4 months. We did not find a significant relationship between sNEP levels and clinical outcomes in multivariate Cox regression analysis. Among patients with LVEF < 40%, an increased sNEP level was associated with a higher rate of all-cause death (adjusted hazard ratio 2.630, 95% confidence interval 1.049–6.595, P = 0.039). Conclusion Serum sNEP levels are not associated with long-term mortality or cardiovascular outcomes after PCI in patients with CAD. In the LVEF < 40% group, increased sNEP levels may be associated with a higher risk of all-cause death.
Collapse
Affiliation(s)
- Ik Jun Choi
- Division of Cardiology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sungmin Lim
- Division of Cardiology, Department of Internal Medicine, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 271, Cheonbo-ro, Uijeongbu-si, Gyeonggi-do, 11765, Seoul, Republic of Korea.
| | - Youngdeok Hwang
- Paul H. Chook Department of Information Systems and Statistics, Baruch College, CUNY, New York, NY, USA
| | - Dongjae Lee
- Division of Cardiology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Won Jik Lee
- Division of Cardiology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwan Yong Lee
- Division of Cardiology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mi-Jeong Kim
- Division of Cardiology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Doo Soo Jeon
- Division of Cardiology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| |
Collapse
|
10
|
Legallois D, Macquaire C, Hodzic A, Allouche S, El Khouakhi I, Manrique A, Milliez P, Saloux E, Beygui F. Serum neprilysin levels are associated with myocardial stunning after ST-elevation myocardial infarction. BMC Cardiovasc Disord 2020; 20:316. [PMID: 32615924 PMCID: PMC7333398 DOI: 10.1186/s12872-020-01578-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022] Open
Abstract
Background Left ventricular remodeling following ST-elevation myocardial infarction (STEMI) is associated with poor outcome, including heart failure (HF). Neprilysin inhibition leads to improved outcome in patients with altered left ventricular ejection fraction (LVEF). Methods We aimed to assess the association between serum levels of neprilysin and left ventricular (LV) volumes, function and remodeling in STEMI patients with successful myocardial reperfusion and no clinical sign of HF. Sixty-eight patients were admitted for STEMI and had both plasma neprilysin measurement at baseline and 3D transthoracic echocardiogram at baseline and after a median follow-up of 7 months. We compared 3 groups: a group with a low-level of plasma neprilysin (< 125 pg/mL, i.e. the lower limit of detection of the assay) and the two other groups were defined as being below or above the median value of the remaining samples. Results Median age was 58.5 ± 12.8 years and 56 (82.4%) were men. Median LVEF was 45.0 ± 8.5%. Baseline characteristics were comparable between groups (low-level of neprilysin group [≤125 pg/mL, n = 38], medium-level of neprilysin group [126–450 pg/mL, n = 15] and a high-level group [> 450 pg/mL, n = 15]). At baseline there was a non-significant trend towards lower end-diastolic volume (p = 0.07) but significantly lower LVEF in the high neprilysin group (46.4 ± 8.3%, 47.1 ± 8.1% and 39.1 ± 6.9%, p < 0.01). At follow-up, the magnitude of LVEF increase was significantly more important in the high neprilysin group compared to the other groups (p = 0.022 for relative change in LVEF and 6.6 ± 7.3%, 3.6 ± 9.0% and 11.3 ± 8.4%, p = 0.031 for absolute change in LVEF) resulting in similar LVEF levels at follow-up between all groups (53.0 ± 8.9%, 50.6 ± 9.7% and 50.4 ± 9.9%, p = 0.55). Conclusions Initial high neprilysin levels may identify patients with stunned myocardium early after STEMI, with a recovery of contractility leading to improved LVEF at follow-up. Future studies will have to assess the role of neprilysin in the setting of STEMI and the potential benefit of its blockade.
Collapse
Affiliation(s)
- Damien Legallois
- Department of Cardiology, EA4650 Signalisation, Electrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique (SEILIRM), FHU REMOD-VHF, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France.
| | - Clémence Macquaire
- Department of Cardiology, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Amir Hodzic
- Department of Clinical Physiology, INSERM Comete, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Stéphane Allouche
- Department of Biochemistry, EA4650 Signalisation, Electrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique (SEILIRM), FHU REMOD-VHF, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Ismaïl El Khouakhi
- Department of Cardiology, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Alain Manrique
- Department of Nuclear Medicine, EA4650 Signalisation, Electrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique (SEILIRM), GIP Cyceron, FHU REMOD-VHF, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Paul Milliez
- Department of Cardiology, EA4650 Signalisation, Electrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique (SEILIRM), FHU REMOD-VHF, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Eric Saloux
- Department of Cardiology, EA4650 Signalisation, Electrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique (SEILIRM), FHU REMOD-VHF, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France
| | - Farzin Beygui
- Department of Cardiology, EA4650 Signalisation, Electrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique (SEILIRM), FHU REMOD-VHF, Normandie Univ, UNICAEN, CHU de Caen Normandie, 14000, Caen, France.,ACTION academic research group, Pitié Salpêtrière University Hospital, Paris, France
| |
Collapse
|
11
|
Arnold RH. COVID-19 - Does This Disease Kill Due to Imbalance of the Renin Angiotensin System (RAS) Caused by Genetic and Gender Differences in the Response to Viral ACE 2 Attack? Heart Lung Circ 2020; 29:964-972. [PMID: 32564908 PMCID: PMC7247492 DOI: 10.1016/j.hlc.2020.05.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 02/06/2023]
Abstract
Debate continues in the medical literature on the role of the renin angiotensin system (RAS) in Coronavirus disease 2019 (COVID-19) pathophysiology and the implications for the use of cardiovascular drugs acting on the RAS. Could these drugs - which include angiotensin converting enzyme inhibitors (ACEIs) and angiotensin receptors blockers (ARBs) - be harmful or potential key therapeutic agents in COVID-19? And, could potentially helpful measures be available and in plain view on the pharmacy shelf?
Collapse
|
12
|
Prausmüller S, Arfsten H, Spinka G, Freitag C, Bartko PE, Goliasch G, Strunk G, Pavo N, Hülsmann M. Plasma Neprilysin Displays No Relevant Association With Neurohumoral Activation in Chronic HFrEF. J Am Heart Assoc 2020; 9:e015071. [PMID: 32427034 PMCID: PMC7428996 DOI: 10.1161/jaha.119.015071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background Neprilysin is a transmembrane endopeptidase involved in the breakdown of a variety of vasoactive peptides and serves as a therapeutic target in heart failure with reduced ejection fraction (HFrEF). This study aimed to investigate the relationship of circulating neprilysin with neurohumoral activation and the impact of plasma neprilysin activity on prognosis in HFrEF. Methods and Results A total of 369 chronic HFrEF patients were enrolled prospectively. Plasma neprilysin concentration and activity were determined by a specific ELISA and a fluorometric method. The association between plasma neprilysin and heart failure (HF) severity, neurohumoral activation, ie norepinephrine and absolute renin concentration, as well as all‐cause mortality was assessed. Median plasma neprilysin concentrations and activity levels were 413 pg/mL (interquartile range 0–4111) and 2.36 nmol/mL per minute (interquartile range 1.16–4.59). No correlation could be shown between plasma neprilysin concentrations and activity (rs=0.09, P=0.088). Plasma neprilysin activity correlated with HF severity reflected by New York Heart Association stage (P=0.003) and tertiles of N‐terminal pro‐B‐type natriuretic peptide (P<0.001), whereas neprilysin concentrations did not (P=0.220; P=0.849). There was no relevant relationship between plasma neprilysin concentrations and activity, with neurohumoral activation reflected by absolute renin concentration (rs=−0.02, P=0.648; rs=0.03, P=0.574) or norepinephrine levels (rs=−0.06, P=0.248; rs=0.20, P<0.001). Neither circulating neprilysin concentrations nor activity were associated with outcome. Conclusions Plasma neprilysin concentrations and activity are not directly related to neurohumoral activation, indicating that neprilysin regulation is either more complex or not correctly mirrored by circulating neprilysin as a biomarker. Circulating neprilysin concentrations and activity were not associated with overall survival, implicating limited prognostic value of plasma neprilysin measurements in HFrEF patients.
Collapse
Affiliation(s)
- Suriya Prausmüller
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | - Henrike Arfsten
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | - Georg Spinka
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | - Claudia Freitag
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | - Philipp E Bartko
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | - Georg Goliasch
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | | | - Noemi Pavo
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| | - Martin Hülsmann
- Department of Internal Medicine II Division of Cardiology Medical University of Vienna Vienna Austria
| |
Collapse
|
13
|
Affiliation(s)
- Biykem Bozkurt
- Baylor College of Medicine, DeBakey VA Medical Center, Winters Center for Heart Failure Research, Cardiovascular Research Institute, Houston, TX (B.B.)
| | - Justin Ezekowitz
- Department of Medicine, Division of Cardiology, Katz Group Centre for Pharmacy and Health Research, University of Alberta, Canada (J.E.)
| |
Collapse
|
14
|
Ramanathan K, Padmanabhan G. Soluble neprilysin: A versatile biomarker for heart failure, cardiovascular diseases and diabetic complications-A systematic review. Indian Heart J 2020; 72:14-19. [PMID: 32423555 PMCID: PMC7231860 DOI: 10.1016/j.ihj.2020.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 12/09/2019] [Accepted: 01/27/2020] [Indexed: 12/11/2022] Open
Abstract
The potential role of soluble neprilysin (sNEP) as a biomarker has been poorly documented. Hence, the present systematic review emphasizes to explore sNEP as an emerging biomarker for heart failure (HF), cardiovascular diseases, diabetic kidney diseases, and so on. A systematic review was performed using an online database search in PubMed, Science Direct, Scopus, and Cochrane Library. Articles reporting biomarker's performance to diagnose various diseases in human participants were included. The results of the search outcome were 4723 articles. Based on the inclusion criteria of the systematic review, finally, 12 articles fulfilled the selection criteria. In these studies, 8 cohort study, 2 cross-sectional study, 1 case-control, and 1 prospective cohort study were identified. All these studies clearly suggested sNEP as a potential biomarker for diagnosis of various diseases (HF, cardiovascular diseases, diabetic kidney diseases, metabolic syndrome). sNEP may be a potential biomarker for HF, cardiovascular diseases, diabetic kidney disease, and so on.
Collapse
Affiliation(s)
- Kumaresan Ramanathan
- Department of Medical Biochemistry, Division of Biomedical Sciences, School of Medicine, College of Health Sciences, Mekelle University (Ayder Campus), Mekelle, Ethiopia.
| | - Giri Padmanabhan
- Kidney Care, C50,10th B Cross, Thillai Nagar, Tiruchirappalli, India.
| |
Collapse
|
15
|
McMurray JJV, Jackson AM, Lam CSP, Redfield MM, Anand IS, Ge J, Lefkowitz MP, Maggioni AP, Martinez F, Packer M, Pfeffer MA, Pieske B, Rizkala AR, Sabarwal SV, Shah AM, Shah SJ, Shi VC, van Veldhuisen DJ, Zannad F, Zile MR, Cikes M, Goncalvesova E, Katova T, Kosztin A, Lelonek M, Sweitzer N, Vardeny O, Claggett B, Jhund PS, Solomon SD. Effects of Sacubitril-Valsartan Versus Valsartan in Women Compared With Men With Heart Failure and Preserved Ejection Fraction: Insights From PARAGON-HF. Circulation 2019; 141:338-351. [PMID: 31736337 DOI: 10.1161/circulationaha.119.044491] [Citation(s) in RCA: 222] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Unlike heart failure with reduced ejection fraction, there is no approved treatment for heart failure with preserved ejection fraction, the predominant phenotype in women. Therefore, there is a greater heart failure therapeutic deficit in women compared with men. METHODS In a prespecified subgroup analysis, we examined outcomes according to sex in the PARAGON-HF trial (Prospective Comparison of ARNI With ARB Global Outcomes in Heart Failure With Preserved Ejection Fraction), which compared sacubitril-valsartan and valsartan in patients with heart failure with preserved ejection fraction. The primary outcome was a composite of first and recurrent hospitalizations for heart failure and death from cardiovascular causes. We also report secondary efficacy and safety outcomes. RESULTS Overall, 2479 women (51.7%) and 2317 men (48.3%) were randomized. Women were older and had more obesity, less coronary disease, and lower estimated glomerular filtration rate and NT-proBNP (N-terminal pro-B-type natriuretic peptide) levels than men. For the primary outcome, the rate ratio for sacubitril-valsartan versus valsartan was 0.73 (95% CI, 0.59-0.90) in women and 1.03 (95% CI, 0.84-1.25) in men (P interaction = 0.017). The benefit from sacubitril-valsartan was attributable to reduction in heart failure hospitalization. The improvement in New York Heart Association class and renal function with sacubitril-valsartan was similar in women and men, whereas the improvement in Kansas City Cardiomyopathy Questionnaire clinical summary score was less in women than in men. The difference in adverse events between sacubitril-valsartan and valsartan was similar in women and men. CONCLUSIONS As compared with valsartan, sacubitril-valsartan seemed to reduce the risk of heart failure hospitalization more in women than in men. Whereas the possible sex-related modification of the effect of treatment has several potential explanations, the present study does not provide a definite mechanistic basis for this finding. CLINICAL TRIAL REGISTRATION https://www.clinicaltrials.gov. Unique identifier: NCT01920711.
Collapse
Affiliation(s)
- John J V McMurray
- BHF Cardiovascular Research Centre, University of Glasgow, UK (J.J.V.M., A.M.J., P.S.J.)
| | - Alice M Jackson
- BHF Cardiovascular Research Centre, University of Glasgow, UK (J.J.V.M., A.M.J., P.S.J.)
| | - Carolyn S P Lam
- National Heart Center Singapore and Duke-National University of Singapore (C.S.P.L.).,Department of Cardiology, University Medical Center Groningen, University of Groningen, The Netherlands (C.S.P.L., D.J.v.V.).,The George Institute for Global Health, Newtown, Australia (C.S.P.L.)
| | | | | | - Junbo Ge
- Shanghai Institute of Cardiovascular Diseases, China (J.G.)
| | - Marty P Lefkowitz
- Novartis Pharmaceuticals, East Hanover, NJ (M.P.L., A.R.R., S.V.S., V.C.S.)
| | - Aldo P Maggioni
- National Association of Hospital Cardiologists Research Center, Florence, Italy (A.P.M.)
| | | | | | - Marc A Pfeffer
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.A.P., A.M.S., B.C., S.D.S.)
| | - Burkert Pieske
- Department of Internal Medicine and Cardiology, German Center for Cardiovascular Research Partner Site Berlin, Germany (B.P.)
| | - Adel R Rizkala
- Novartis Pharmaceuticals, East Hanover, NJ (M.P.L., A.R.R., S.V.S., V.C.S.)
| | - Shalini V Sabarwal
- Novartis Pharmaceuticals, East Hanover, NJ (M.P.L., A.R.R., S.V.S., V.C.S.)
| | - Amil M Shah
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.A.P., A.M.S., B.C., S.D.S.)
| | - Sanjiv J Shah
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (S.J.S.)
| | - Victor C Shi
- Novartis Pharmaceuticals, East Hanover, NJ (M.P.L., A.R.R., S.V.S., V.C.S.)
| | - Dirk J van Veldhuisen
- Department of Cardiology, University Medical Center Groningen, University of Groningen, The Netherlands (C.S.P.L., D.J.v.V.)
| | - Faiez Zannad
- INSERM Centre d'Investigation Clinic 1433 and Universite de Lorraine, Centre Hospitalier Regional et Universitaire, Nancy, France (F.Z.)
| | - Michael R Zile
- Medical University of South Carolina and the Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston (M.R.Z.)
| | - Maja Cikes
- Department of Cardiovascular Diseases, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Croatia (M.C.)
| | - Eva Goncalvesova
- Department of Heart Failure-Transplantation, National Cardiovascular Institute, Bratislava, Slovakia (E.G.)
| | - Tzvetana Katova
- Clinic of Cardiology, National Cardiology Hospital, Sofia, Bulgaria (T.K.)
| | - Anamaria Kosztin
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary (A.K.)
| | - Malgorzata Lelonek
- Department of Noninvasive Cardiology, Medical University of Lodz, Poland (M.L.)
| | | | - Orly Vardeny
- Minneapolis VA Center for Care Delivery and Outcomes Research, University of Minnesota (O.V.)
| | - Brian Claggett
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.A.P., A.M.S., B.C., S.D.S.)
| | - Pardeep S Jhund
- BHF Cardiovascular Research Centre, University of Glasgow, UK (J.J.V.M., A.M.J., P.S.J.)
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.A.P., A.M.S., B.C., S.D.S.)
| |
Collapse
|
16
|
Reddy YNV, Iyer SR, Scott CG, Rodeheffer RJ, Bailey K, Jenkins G, Batzler A, Redfield MM, Burnett JC, Pereira NL. Soluble Neprilysin in the General Population: Clinical Determinants and Its Relationship to Cardiovascular Disease. J Am Heart Assoc 2019; 8:e012943. [PMID: 31345101 PMCID: PMC6761669 DOI: 10.1161/jaha.119.012943] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Neprilysin is a metalloprotease involved in proteolysis of numerous peptides, including natriuretic peptides, and is of prognostic and therapeutic importance in heart failure with reduced ejection fraction. No studies have investigated circulating neprilysin in the community, its clinical correlates, or its relationship to cardiovascular disease in the general population. Methods and Results Plasma neprilysin was measured in 1536 participants from Olmsted County, Minnesota, using a commercially available sandwich ELISA assay. Clinical and echocardiographic correlates and subsequent outcomes were determined. Soluble neprilysin is non‐normally distributed in the community (median: 3.9 ng/mL; interquartile range: 1.0–43.0 ng/mL). There was no relationship between plasma neprilysin and age (Spearman correlation: −0.04, P=0.16); body mass index (Spearman correlation: −0.04, P=0.16); glomerular filtration rate (Spearman correlation: −0.007, P=0.8); or A‐, B‐, or C‐type natriuretic peptides (Spearman correlation: 0.03, P=0.22; −0.001, P=0.96; 0.01, P=0.67, respectively). Among tertiles of neprilysin, the lowest tertile group had the highest prevalence of smokers (P<0.001), hypertension (P=0.04), dyslipidemia (P=0.03), and diastolic dysfunction (P=0.02). Soluble neprilysin was not prospectively associated with death or heart failure over a median of 10.7 years. Conclusions In a large community‐based cohort, for the first time, we described the distribution of circulating neprilysin in the general community. We observed that neprilysin does not correlate with natriuretic peptide levels and is not independently associated with adverse outcomes. The novel associations observed between low soluble neprilysin levels and an adverse cardiometabolic and smoking profile requires further investigation.
Collapse
Affiliation(s)
- Yogesh N V Reddy
- The Department of Cardiovascular Medicine Mayo Clinic Rochester MN
| | | | | | | | - Kent Bailey
- Division of Biomedical Statistics and Informatics Mayo Clinic Rochester MN
| | - Gregory Jenkins
- Division of Biomedical Statistics and Informatics Mayo Clinic Rochester MN
| | - Anthony Batzler
- Division of Biomedical Statistics and Informatics Mayo Clinic Rochester MN
| | | | - John C Burnett
- The Department of Cardiovascular Medicine Mayo Clinic Rochester MN
| | - Naveen L Pereira
- The Department of Cardiovascular Medicine Mayo Clinic Rochester MN.,Department of Molecular Pharmacology and Experimental Therapeutics Mayo Clinic Rochester MN
| |
Collapse
|