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Fato BR, de Alwis N, Beard S, Binder NK, Pritchard N, Kaitu'u-Lino TJ, Bubb KJ, Hannan NJ. Exploring the Therapeutic Potential of C-Type Natriuretic Peptide for Preeclampsia. Hypertension 2024; 81:1883-1894. [PMID: 39016006 DOI: 10.1161/hypertensionaha.124.22820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 06/21/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND Preeclampsia is a serious condition of pregnancy, complicated by aberrant maternal vascular dysfunction. CNP (C-type natriuretic peptide) contributes to vascular homeostasis, acting through NPR-B (natriuretic peptide receptor-B) and NPR-C (natriuretic peptide receptor-C). CNP mitigates vascular dysfunction of arteries in nonpregnant cohorts; this study investigates whether CNP can dilate maternal arteries in ex vivo preeclampsia models. METHODS Human omental arteries were dissected from fat biopsies collected during cesarean section. CNP, NPR-B, and NPR-C mRNA expression was assessed in arteries collected from pregnancies complicated by preeclampsia (n=6) and normotensive controls (n=11). Using wire myography, we investigated the effects of CNP on dilation of arteries from normotensive pregnancies. Arteries were preconstricted with either serum from patients with preeclampsia (n=6) or recombinant ET-1 (endothelin-1; vasoconstrictor elevated in preeclampsia; n=6) to model vasoconstriction associated with preeclampsia. Preconstricted arteries were treated with recombinant CNP (0.001-100 µmol/L) or vehicle and vascular relaxation assessed. In further studies, arteries were preincubated with NPR-B (5 µmol/L) and NPR-C (10 µmol/L) antagonists before serum-induced constriction (n=4-5) to explore mechanistic signaling. RESULTS CNP, NPR-B, and NPR-C mRNAs were not differentially expressed in omental arteries from preeclamptic pregnancies. CNP potently stimulated maternal artery vasorelaxation in our model of preeclampsia (using preeclamptic serum). Its vasodilatory actions were driven through the activation of NPR-B predominantly; antagonism of this receptor alone dampened CNP vasorelaxation. Interestingly, CNP did not reduce ET-1-driven omental artery constriction. CONCLUSIONS Collectively, these data suggest that enhancing CNP signaling through NPR-B offers a potential therapeutic strategy to reduce systemic vascular constriction in preeclampsia.
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Affiliation(s)
- Bianca R Fato
- Therapeutics Discovery and Vascular Function in Pregnancy Group (B.R.F., N.d.A., S.B., N.K.B., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
| | - Natasha de Alwis
- Therapeutics Discovery and Vascular Function in Pregnancy Group (B.R.F., N.d.A., S.B., N.K.B., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
| | - Sally Beard
- Therapeutics Discovery and Vascular Function in Pregnancy Group (B.R.F., N.d.A., S.B., N.K.B., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
| | - Natalie K Binder
- Therapeutics Discovery and Vascular Function in Pregnancy Group (B.R.F., N.d.A., S.B., N.K.B., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
| | - Natasha Pritchard
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
| | - Tu'uhevaha J Kaitu'u-Lino
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
| | - Kristen J Bubb
- Department of Physiology, Biomedicine Discovery Institute (K.J.B.), Monash University, Clayton, Victoria, Australia
- Victorian Heart Institute, Faculty of Medicine, Nursing and Health Sciences (K.J.B.), Monash University, Clayton, Victoria, Australia
| | - Natalie J Hannan
- Therapeutics Discovery and Vascular Function in Pregnancy Group (B.R.F., N.d.A., S.B., N.K.B., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
- Department of Obstetrics, Gynecology and Newborn Health, Mercy Hospital for Women (B.R.F., N.d.A., S.B., N.K.B., N.P., T.J.K.-L., N.J.H.), University of Melbourne, Heidelberg, Victoria, Australia
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Kumar P, Neelamegam K, Ramasamy C, Samivel R, Xia H, Kapusta DR, Pandey KN. Epigenetic mechanisms differentially regulate blood pressure and renal dysfunction in male and female Npr1 haplotype mice. FASEB J 2024; 38:e23858. [PMID: 39109516 PMCID: PMC11309581 DOI: 10.1096/fj.202400714r] [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: 03/31/2024] [Revised: 07/02/2024] [Accepted: 07/22/2024] [Indexed: 08/10/2024]
Abstract
We determined the epigenetic mechanisms regulating mean arterial pressure (MAP) and renal dysfunction in guanylyl cyclase/natriuretic peptide receptor-A (GC-A/NPRA) gene-targeted mice. The Npr1 (encoding NPRA) gene-targeted mice were treated with class 1 specific histone deacetylase inhibitor (HDACi) mocetinostat (MGCD) to determine the epigenetic changes in a sex-specific manner. Adult male and female Npr1 haplotype (1-copy; Npr1+/-), wild-type (2-copy; Npr1+/+), and gene-duplicated heterozygous (3-copy; Npr1++/+) mice were intraperitoneally injected with MGCD (2 mg/kg) for 14 days. BP, renal function, histopathology, and epigenetic changes were measured. One-copy male mice showed significantly increased MAP, renal dysfunction, and fibrosis than 2-copy and 3-copy mice. Furthermore, HDAC1/2, collagen1alpha-2 (Col1α-2), and alpha smooth muscle actin (α-SMA) were significantly increased in 1-copy mice compared with 2-copy controls. The expression of antifibrotic microRNA-133a was attenuated in 1-copy mice but to a greater extent in males than females. NF-κB was localized at significantly lower levels in cytoplasm than in the nucleus with stronger DNA binding activity in 1-copy mice. MGCD significantly lowered BP, improved creatinine clearance, and repaired renal histopathology. The inhibition of class I HDACs led to a sex-dependent distinctive stimulation of acetylated positive histone marks and inhibition of methylated repressive histone marks in Npr1 1-copy mice; however, it epigenetically lowered MAP, repaired renal fibrosis, and proteinuria and suppressed NF-kB differentially in males versus females. Our results suggest a role for epigenetic targets affecting hypertension and renal dysfunction in a sex-specific manner.
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Affiliation(s)
- Prerna Kumar
- Department of Physiology, Tulane University Health Sciences Center, School of Medicine, New Orleans, LA 70112, USA
| | - Kandasamy Neelamegam
- Department of Physiology, Tulane University Health Sciences Center, School of Medicine, New Orleans, LA 70112, USA
| | - Chandramohan Ramasamy
- Department of Physiology, Tulane University Health Sciences Center, School of Medicine, New Orleans, LA 70112, USA
| | - Ramachandran Samivel
- Department of Physiology, Tulane University Health Sciences Center, School of Medicine, New Orleans, LA 70112, USA
| | - Huijing Xia
- Department of Pharmacology, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Daniel R. Kapusta
- Department of Pharmacology, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Kailash N. Pandey
- Department of Physiology, Tulane University Health Sciences Center, School of Medicine, New Orleans, LA 70112, USA
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3
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Scott NJA, Prickett TCR, Charles CJ, Espiner EA, Richards AM, Rademaker MT. Haemodynamic, hormonal and renal actions of osteocrin in normal sheep. Exp Physiol 2024; 109:1305-1316. [PMID: 38890799 PMCID: PMC11291853 DOI: 10.1113/ep091826] [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: 02/14/2024] [Accepted: 05/20/2024] [Indexed: 06/20/2024]
Abstract
Osteocrin (OSTN) is an endogenous protein sharing structural similarities with the natriuretic peptides [NPs; atrial (ANP), B-type (BNP) and C-type (CNP) NP], which are hormones known for their crucial role in maintaining pressure/volume homeostasis. Osteocrin competes with the NPs for binding to the receptor involved in their clearance (NPR-C). In the present study, having identified, for the first time, the major circulating form of OSTN in human and ovine plasma, we examined the integrated haemodynamic, endocrine and renal effects of vehicle-controlled incremental infusions of ovine proOSTN (83-133) and its metabolism in eight conscious normal sheep. Incremental i.v. doses of OSTN produced stepwise increases in circulating concentrations of the peptide, and its metabolic clearance rate was inversely proportional to the dose. Osteocrin increased plasma levels of ANP, BNP and CNP in a dose-dependent manner, together with concentrations of their intracellular second messenger, cGMP. Increases in plasma cGMP were associated with progressive reductions in arterial pressure and central venous pressure. Plasma cAMP, renin and aldosterone were unchanged. Despite significant increases in urinary cGMP levels, OSTN administration was not associated with natriuresis or diuresis in normal sheep. These results support OSTN as an endogenous ligand for NPR-C in regulating plasma concentrations of NPs and associated cGMP-mediated bioactivity. Collectively, our findings support a role for OSTN in maintaining cardiovascular homeostasis.
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Affiliation(s)
- Nicola J. A. Scott
- Department of Medicine, Christchurch Heart InstituteUniversity of Otago ChristchurchChristchurchNew Zealand
| | - Timothy C. R. Prickett
- Department of Medicine, Christchurch Heart InstituteUniversity of Otago ChristchurchChristchurchNew Zealand
| | - Christopher J. Charles
- Department of Medicine, Christchurch Heart InstituteUniversity of Otago ChristchurchChristchurchNew Zealand
| | - Eric A. Espiner
- Department of Medicine, Christchurch Heart InstituteUniversity of Otago ChristchurchChristchurchNew Zealand
| | - A. Mark Richards
- Department of Medicine, Christchurch Heart InstituteUniversity of Otago ChristchurchChristchurchNew Zealand
- Cardiovascular Research Institute, National University Health SystemsCentre for Translational MedicineSingaporeSingapore
| | - Miriam T. Rademaker
- Department of Medicine, Christchurch Heart InstituteUniversity of Otago ChristchurchChristchurchNew Zealand
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Jantunen E, Hämäläinen S, Pulkki K, Juutilainen A. Novel biomarkers to identify complicated course of febrile neutropenia in hematological patients receiving intensive chemotherapy. Eur J Haematol 2024. [PMID: 38961525 DOI: 10.1111/ejh.14264] [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: 04/17/2024] [Revised: 06/09/2024] [Accepted: 06/10/2024] [Indexed: 07/05/2024]
Abstract
Febrile neutropenia (FN) is a common consequence of intensive chemotherapy in hematological patients. More than 90% of the patients with acute myeloid leukemia (AML) develop FN, and 5%-10% of them die from subsequent sepsis. FN is very common also in autologous stem cell transplant recipients, but the risk of death is lower than in AML patients. In this review, we discuss biomarkers that have been evaluated for diagnostic and prognostic purposes in hematological patients with FN. In general, novel biomarkers have provided little benefit over traditional inflammatory biomarkers, such as C-reactive protein and procalcitonin. The utility of most biomarkers in hematological patients with FN has been evaluated in only a few small studies. Although some of them appear promising, much more data is needed before they can be implemented in the clinical evaluation of FN patients. Currently, close patient follow-up is key to detect complicated course of FN and the need for further interventions such as intensive care unit admission. Scoring systems such as q-SOFA (Quick Sequential Organ Failure Assessment) or NEWS (National Early Warning Sign) combined with traditional and/or novel biomarkers may provide added value in the clinical evaluation of FN patients.
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Affiliation(s)
- Esa Jantunen
- Institute of Clinical Medicine/Internal Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Kuopio University Hospital, Wellbeing Services County of North Savo, Kuopio, Finland
| | - Sari Hämäläinen
- Department of Medicine, Kuopio University Hospital, Wellbeing Services County of North Savo, Kuopio, Finland
| | - Kari Pulkki
- Diagnostic Center, Helsinki University Hospital and Clinical Chemistry and Hematology, University of Helsinki, Helsinki, Finland
- Institute of Clinical Medicine/Clinical Chemistry, University of Eastern Finland, Kuopio, Finland
| | - Auni Juutilainen
- Institute of Clinical Medicine/Internal Medicine, University of Eastern Finland, Kuopio, Finland
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Mauriello A, Ascrizzi A, Roma AS, Molinari R, Caturano A, Imbalzano E, D’Andrea A, Russo V. Effects of Heart Failure Therapies on Atrial Fibrillation: Biological and Clinical Perspectives. Antioxidants (Basel) 2024; 13:806. [PMID: 39061875 PMCID: PMC11273474 DOI: 10.3390/antiox13070806] [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: 05/28/2024] [Revised: 06/21/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024] Open
Abstract
Heart failure (HF) and atrial fibrillation (AF) are prevalent cardiovascular diseases that contribute significantly to morbidity, mortality, hospitalisation, and healthcare costs. It is not uncommon for these conditions to coexist and have mutually reinforcing effects. A critical factor in the aetiology of these conditions is oxidative stress, driven by reactive oxygen species (ROS), which contributes to atrial remodelling and fibrosis. The recent introduction of new drugs for the treatment of heart failure has also had an impact on the management of atrial fibrillation due to their influence on oxidative stress. The objective of this review is to analyse the effects of these therapies, including their role in mitigating ROS, on the prevention and treatment of AF in HF patients.
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Affiliation(s)
- Alfredo Mauriello
- Cardiology Unit, Department of Medical and Translational Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.M.); (A.A.); (A.S.R.); (R.M.)
- Cardiology and Intensive Care Unit, Department of Cardiology, Umberto I Hospital, 84014 Nocera Inferiore, Italy;
| | - Antonia Ascrizzi
- Cardiology Unit, Department of Medical and Translational Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.M.); (A.A.); (A.S.R.); (R.M.)
| | - Anna Selvaggia Roma
- Cardiology Unit, Department of Medical and Translational Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.M.); (A.A.); (A.S.R.); (R.M.)
| | - Riccardo Molinari
- Cardiology Unit, Department of Medical and Translational Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.M.); (A.A.); (A.S.R.); (R.M.)
| | - Alfredo Caturano
- Department of Clinical and Experimental Medicine, University of Messina, 98100 Messina, Italy;
| | - Egidio Imbalzano
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy;
| | - Antonello D’Andrea
- Cardiology and Intensive Care Unit, Department of Cardiology, Umberto I Hospital, 84014 Nocera Inferiore, Italy;
| | - Vincenzo Russo
- Cardiology Unit, Department of Medical and Translational Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.M.); (A.A.); (A.S.R.); (R.M.)
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Abassi Z, Hamo‐Giladi DB, Kinaneh S, Heyman SN. The endocrine basis of the cardio-renal axis: New perspectives regarding corin. Physiol Rep 2024; 12:e16105. [PMID: 38942727 PMCID: PMC11213627 DOI: 10.14814/phy2.16105] [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: 02/15/2024] [Revised: 05/10/2024] [Accepted: 05/27/2024] [Indexed: 06/30/2024] Open
Abstract
The central role of natriuretic peptides (NPs) in the complex cardio-renal integrated physiology and organ failure has been revealed over the last four decades. Atrial natriuretic peptide (ANP), the oldest representative of the NPs family, is produced through conversion of proANP to the mature peptide by corin, a trans-membrane protease localized to the cardiac myocyte membrane. Similarly, brain natriuretic peptide (BNP) is generated by furin, which cleaves proBNP to BNP in myocytes. Though the components of NPs system, their synthesis and target organs are well established, understanding their role in the interplay between the heart and the kidney is steadily evolving. In this context, Feldman et al. (New England Journal of Medicine, 389, 1685) recently described patients with hypertension, cardiomyopathy, atrial arrhythmia and left atrial fibrosis, associated with a homozygous loss-of-function variant of the gene encoding corin (Cor-/-). Notably, reduced baseline urinary electrolyte and creatinine excretion have been observed in one of the studied patients. This renal excretory functional impairment could be attributed to the lack of cardiac-derived ANP in these patients, as implied by Feldman et al. Yet, in this mini-review we suggest that this aberrant renal manifestation may principally stem from lack of local ANP production at renal tissue, as corin is normally expressed in proximal tubules, Henle's loop and collecting ducts, with locally produced ANP provoking Na+ and water exertion. Collectively, it seems that beside the classic well-established cardio-renal axis, the renal NPs system functions as local endocrine machinery in the regulation of sodium excretion.
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Affiliation(s)
- Zaid Abassi
- Ruth & Bruce Rappaport Faculty of Medicine, Technion‐IITHaifaIsrael
- Department of Laboratory MedicineRambam Health Care CampusHaifaIsrael
| | | | - Safa Kinaneh
- Ruth & Bruce Rappaport Faculty of Medicine, Technion‐IITHaifaIsrael
| | - Samuel N. Heyman
- Department of MedicineHadassah Hebrew University Hospital, Mt. Scopus and Herzog HospitalJerusalemIsrael
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Pandey KN. Genetic and Epigenetic Mechanisms Regulating Blood Pressure and Kidney Dysfunction. Hypertension 2024; 81:1424-1437. [PMID: 38545780 PMCID: PMC11168895 DOI: 10.1161/hypertensionaha.124.22072] [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] [Indexed: 04/20/2024]
Abstract
The pioneering work of Dr Lewis K. Dahl established a relationship between kidney, salt, and high blood pressure (BP), which led to the major genetic-based experimental model of hypertension. BP, a heritable quantitative trait affected by numerous biological and environmental stimuli, is a major cause of morbidity and mortality worldwide and is considered to be a primary modifiable factor in renal, cardiovascular, and cerebrovascular diseases. Genome-wide association studies have identified monogenic and polygenic variants affecting BP in humans. Single nucleotide polymorphisms identified in genome-wide association studies have quantified the heritability of BP and the effect of genetics on hypertensive phenotype. Changes in the transcriptional program of genes may represent consequential determinants of BP, so understanding the mechanisms of the disease process has become a priority in the field. At the molecular level, the onset of hypertension is associated with reprogramming of gene expression influenced by epigenomics. This review highlights the specific genetic variants, mutations, and epigenetic factors associated with high BP and how these mechanisms affect the regulation of hypertension and kidney dysfunction.
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Affiliation(s)
- Kailash N. Pandey
- Department of Physiology, Tulane University Health Sciences Center, School of Medicine, New Orleans, LA
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Gantzel RH, Møller EE, Aagaard NK, Watson H, Jepsen P, Grønbæk H. Randomized clinical trial on safety of the natriuretic peptide ularitide as treatment of refractory cirrhotic ascites. Hepatol Commun 2024; 8:e0481. [PMID: 38934679 PMCID: PMC11213594 DOI: 10.1097/hc9.0000000000000481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 05/16/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Sodium and water retention is a mainstay of the pathophysiology leading to ascites formation in patients with advanced cirrhosis. Refractory ascites denotes the most severe ascites status with limited treatment options and a poor prognosis. We investigated the efficacy and safety of the natriuretic peptide ularitide in patients with refractory cirrhotic ascites. METHODS We conducted a randomized placebo-controlled trial investigating ularitide to manage refractory ascites. Until trial termination after interim analyses, we randomized 17 participants in a 2:1 ratio between ularitide (n=11) and placebo (n=6). While hospitalized, the participants received treatment for up to 48 hours. The primary efficacy endpoint was a change in renal water excretion, and secondary end points included changes in renal sodium excretion rate and body weight. The starting dose was 30 ng/kg/min, though later reduced to 20 for safety reasons. RESULTS In contrast to the study hypothesis, the mean urine production decreased after 24 hours of ularitide treatment compared with the baseline level (22.8 vs. 47.5 mL/h, p=0.04) and decreased more in participants randomized to ularitide than placebo (24.7 vs. -6.2 mL/h, p=0.05). Ularitide did not increase the renal sodium excretion rate or reduce the weight gain. The incidence rate ratio of adverse reactions in ularitide versus placebo was 8.5 (95% CI: 2-35, p=0.003). Participants treated with ularitide developed serious blood pressure reductions, impacting their renal responsiveness. CONCLUSIONS Ularitide in doses of 20-30 ng/kg/min did not benefit urine production and renal sodium excretion rate in patients with refractory ascites. The participants randomized to ularitide overall developed more adverse reactions than placebo. EudraCT no. 2019-002268-28.
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Affiliation(s)
- Rasmus H. Gantzel
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Medicine, Regional Hospital Gødstrup, Herning, Denmark
| | - Emilie E. Møller
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Niels K. Aagaard
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Hugh Watson
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
- Medical Development and Translational Sciences, Evotec ID, Lyon, France
| | - Peter Jepsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Henning Grønbæk
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Matta A, Ohlmann P, Nader V, Moussallem N, Carrié D, Roncalli J. A review of therapeutic approaches for post-infarction left ventricular remodeling. Curr Probl Cardiol 2024; 49:102562. [PMID: 38599556 DOI: 10.1016/j.cpcardiol.2024.102562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 04/07/2024] [Indexed: 04/12/2024]
Abstract
Left ventricular remodeling is an adaptive process initially developed in response to acute myocardial infarction (AMI), but it ends up with negative adverse outcomes such as infarcted wall thinning, ventricular dilation, and cardiac dysfunction. A prolonged excessive inflammatory reaction to cardiomyocytes death and necrosis plays the crucial role in the pathophysiological mechanisms. The pharmacological treatment includes nitroglycerine, β-blockers, ACEi/ARBs, SGLT2i, mineralocorticoid receptor antagonists, and some miscellaneous aspects. Stem cells therapy, CD34+ cells transplantation and gene therapy constitute the promissing therapeutic approaches for post AMI cardiac remodeling, thereby enhancing angiogenesis, cardiomyocytes differenciation and left ventricular function on top of inhibiting apoptosis, inflammation, and collagen deposition. All these lead to reduce infarct size, scar formation and myocardial fibrosis.
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Affiliation(s)
- Anthony Matta
- Department of Cardiology, Civilian Hospitals of Colmar, Colmar, France; School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O.Box 446, Jounieh, Lebanon.
| | - Patrick Ohlmann
- Department of Cardiology, Strasbourg University Hospital, Strasbourg, France
| | - Vanessa Nader
- Department of Cardiology, Civilian Hospitals of Colmar, Colmar, France
| | - Nicolas Moussallem
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O.Box 446, Jounieh, Lebanon
| | - Didier Carrié
- Department of Cardiology, Toulouse University Hospital, Toulouse, France
| | - Jerome Roncalli
- Department of Cardiology, Toulouse University Hospital, Toulouse, France
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Higashikawa T, Ito T, Ito T, Mizuno T, Ishigami K, Kuroki K, Maekawa N, Usuda D, Yoshida M, Morita T, Hamada K, Yano H, Takeshima K, Haraguchi T, Yamada S, Yamada S, Ushimoto T, Sangen R, Izumida T, Kiyosawa J, Ono T, Iguchi M, Wato Y, Nakahashi T, Kasamaki Y, Fukuda A, Kanda T, Morimoto S, Okuro M. Procalcitonin, brain natriuretic peptide and albumin as markers to predict prognosis in hospitalized older Japanese patients with a risk of infection. Geriatr Gerontol Int 2024; 24:571-576. [PMID: 38690756 DOI: 10.1111/ggi.14887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 04/05/2024] [Accepted: 04/14/2024] [Indexed: 05/03/2024]
Abstract
AIM Whether serum concentration of procalcitonin (PCT), brain natriuretic peptide (BNP) and albumin (Alb) have an association with the outcome of hospitalized older patients is unclear. We investigated clinical outcomes and any predictive factors in hospitalized Japanese older patients with a risk of infection. METHODS In the retrospective study, 820 Japanese patients were followed up for 30 days or until death. During the observation period, 656 patients survived and 164 patients died. The predictive factors of death were analyzed according to demographic and clinical variables. RESULTS The survival rate was decreased as the serum PCT increased from <0.5 to ≥10 ng/mL, as was also the case with BNP from <300 to ≥300 pg./mL, whereas low Alb (<2.5 g/dL) showed a lower survival rate than high Alb (≥2.5 g/dL; P < 0.01). Using the Cox regression model, the multivariable-adjusted hazard ratios (95% confidence interval) were as follows: PCT 0.5-2 versus <0.5 ng/mL: 1.61(1.04-2.49), PCT 2-10 versus <0.5 ng/mL: 1.91(1.15-3.16), PCT ≥10 versus <0.5 ng/mL: 2.90(1.84-4.59), high BNP 1.26 (0.89-1.76) and low Alb 0.68 (0.52-0.87). The mortality rate increased as the number of scores (PCT + BNP + Alb) increased. CONCLUSIONS Concentration-dependent high PCT, high BNP and low Alb were positive risk factors associated with poor prognosis in hospitalized older patients with a risk of infection. Geriatr Gerontol Int 2024; 24: 571-576.
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Affiliation(s)
- Toshihiro Higashikawa
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Toru Ito
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Tomohiko Ito
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Takuro Mizuno
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Keiichirou Ishigami
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Kengo Kuroki
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Naoto Maekawa
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Daisuke Usuda
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Tokyo, Japan
| | - Michiteru Yoshida
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Takuro Morita
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Kazu Hamada
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Hiroshi Yano
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Kento Takeshima
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Takatoshi Haraguchi
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Shinya Yamada
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Sohsuke Yamada
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Tomoyuki Ushimoto
- Department of Emergency Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Ryusho Sangen
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Toshihide Izumida
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Jun Kiyosawa
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Taisuke Ono
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Masaharu Iguchi
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Yukihiro Wato
- Department of Emergency Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Takeshi Nakahashi
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Yuji Kasamaki
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Akihiro Fukuda
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Tsugiyasu Kanda
- Department of Geriatric Medicine, Kanazawa Medical University Himi Municipal Hospital, Toyama, Japan
| | - Shigeto Morimoto
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
| | - Masashi Okuro
- Department of Geriatric Medicine, Kanazawa Medical University, Kahoku-gun, Japan
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11
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Eltayeb M, Squire I, Sze S. Biomarkers in heart failure: a focus on natriuretic peptides. Heart 2024; 110:809-818. [PMID: 37673654 DOI: 10.1136/heartjnl-2020-318553] [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] [Indexed: 09/08/2023] Open
Abstract
While progress has been made in the management of most aspects of cardiovascular disease, the incidence and prevalence of heart failure (HF) remains high. HF affects around a million people in the UK and has a worse prognosis than most cancers. Patients with HF are often elderly with complex comorbidities, making accurate assessment of HF challenging. A timely diagnosis and initiation of evidence-based treatments are key to prevent hospitalisation and improve outcomes in this population. Biomarkers have dramatically impacted the way patients with HF are evaluated and managed. The most studied biomarkers in HF are natriuretic peptides (NPs). Since their discovery in the 1980s, there has been an explosion of work in the field of NPs and they have become an important clinical tool used in everyday practice to guide diagnosis and prognostic assessment of patients with HF. In this article, we will review the physiology of NPs and study their biological effects. Then, we will discuss the role of NPs in the diagnosis, management and prognostication of patients with HF. We will also explore the role of NPs as a potential therapeutic agent.
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Affiliation(s)
- Mohamed Eltayeb
- Department of Cardiovascular Sciences and NIHR Biomedical Research Centre, University of Leicester, Leicester, UK
| | - Iain Squire
- Department of Cardiovascular Sciences and NIHR Biomedical Research Centre, University of Leicester, Leicester, UK
| | - Shirley Sze
- Department of Cardiovascular Sciences and NIHR Biomedical Research Centre, University of Leicester, Leicester, UK
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12
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Paulino ET. Development of the cardioprotective drugs class based on pathophysiology of myocardial infarction: A comprehensive review. Curr Probl Cardiol 2024; 49:102480. [PMID: 38395114 DOI: 10.1016/j.cpcardiol.2024.102480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
The cardiovascular system is mainly responsible for the transport of substances necessary to cellular metabolism. However, for the good performance of this function, there is need for adequate control of blood pressure levels of tissue perfusion and systemic arterial. Acute myocardial infarction is one of the complications of the cardiovascular system, that most affects the population around the world. This condition can be defined as a disease generated by an imbalance of oxygen concentrations used in cardiovascular metabolism, this change usually occurs because coronary occlusion, which prevents myocardial blood flow. The diagnosis is based on the set of clinical and laboratory investigations, which are in the release of cardiac enzyme biomarkers, cardiovascular and hemodynamic changes and cardiac accommodations. The treatment consists in the use of concomitant cardiovascular drugs, such as: antihypertensive, antiplatelet and hypolipidemic. Despite improvements in clinical and pharmacological management, acute myocardial infarction remains the leading cause of death worldwide. This finding encourages the scientific research of new drugs for the treatment of myocardial infarction or supporting therapies aimed at reducing the levels of deaths and comorbities generated by cardiovascular diseases.
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Affiliation(s)
- Emanuel Tenório Paulino
- Cardiovascular Pharmacology Laboratory, Institute of Pharmaceutical Sciences, Federal University of Alagoas, Av. Lourival Melo Mota, S/N. Postal Box Code: 57.072.900, Brazil.
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13
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Angom RS, Joshi A, Patowary A, Sivadas A, Ramasamy S, K. V. S, Kaushik K, Sabharwal A, Lalwani MK, K. S, Singh N, Scaria V, Sivasubbu S. Forward genetic screen using a gene-breaking trap approach identifies a novel role of grin2bb-associated RNA transcript ( grin2bbART) in zebrafish heart function. Front Cell Dev Biol 2024; 12:1339292. [PMID: 38533084 PMCID: PMC10964321 DOI: 10.3389/fcell.2024.1339292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/23/2024] [Indexed: 03/28/2024] Open
Abstract
LncRNA-based control affects cardiac pathophysiologies like myocardial infarction, coronary artery disease, hypertrophy, and myotonic muscular dystrophy. This study used a gene-break transposon (GBT) to screen zebrafish (Danio rerio) for insertional mutagenesis. We identified three insertional mutants where the GBT captured a cardiac gene. One of the adult viable GBT mutants had bradycardia (heart arrhythmia) and enlarged cardiac chambers or hypertrophy; we named it "bigheart." Bigheart mutant insertion maps to grin2bb or N-methyl D-aspartate receptor (NMDAR2B) gene intron 2 in reverse orientation. Rapid amplification of adjacent cDNA ends analysis suggested a new insertion site transcript in the intron 2 of grin2bb. Analysis of the RNA sequencing of wild-type zebrafish heart chambers revealed a possible new transcript at the insertion site. As this putative lncRNA transcript satisfies the canonical signatures, we called this transcript grin2bb associated RNA transcript (grin2bbART). Using in situ hybridization, we confirmed localized grin2bbART expression in the heart, central nervous system, and muscles in the developing embryos and wild-type adult zebrafish atrium and bulbus arteriosus. The bigheart mutant had reduced Grin2bbART expression. We showed that bigheart gene trap insertion excision reversed cardiac-specific arrhythmia and atrial hypertrophy and restored grin2bbART expression. Morpholino-mediated antisense downregulation of grin2bbART in wild-type zebrafish embryos mimicked bigheart mutants; this suggests grin2bbART is linked to bigheart. Cardiovascular tissues use Grin2bb as a calcium-permeable ion channel. Calcium imaging experiments performed on bigheart mutants indicated calcium mishandling in the heart. The bigheart cardiac transcriptome showed differential expression of calcium homeostasis, cardiac remodeling, and contraction genes. Western blot analysis highlighted Camk2d1 and Hdac1 overexpression. We propose that altered calcium activity due to disruption of grin2bbART, a putative lncRNA in bigheart, altered the Camk2d-Hdac pathway, causing heart arrhythmia and hypertrophy in zebrafish.
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Affiliation(s)
- Ramcharan Singh Angom
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Jacksonville, FL, United States
| | - Adita Joshi
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
| | - Ashok Patowary
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
| | - Ambily Sivadas
- GN Ramachandran Knowledge Center for Genome Informatics, Council of Scientific and Industrial Research, Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Soundhar Ramasamy
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
| | - Shamsudheen K. V.
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
- GN Ramachandran Knowledge Center for Genome Informatics, Council of Scientific and Industrial Research, Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Kriti Kaushik
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Ankit Sabharwal
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Mukesh Kumar Lalwani
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
| | - Subburaj K.
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
| | - Naresh Singh
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
| | - Vinod Scaria
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
- GN Ramachandran Knowledge Center for Genome Informatics, Council of Scientific and Industrial Research, Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
| | - Sridhar Sivasubbu
- Genomics and Molecular Medicine, CSIR Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research, Ghaziabad, India
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14
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Rossi R, Jabrah D, Douglas A, Prendergast J, Pandit A, Gilvarry M, McCarthy R, Redfors P, Nordanstig A, Tatlisumak T, Ceder E, Dunker D, Carlqvist J, Szikora I, Tsivgoulis G, Psychogios K, Thornton J, Rentzos A, Jood K, Juega J, Doyle KM. Investigating the Role of Brain Natriuretic Peptide (BNP) and N-Terminal-proBNP in Thrombosis and Acute Ischemic Stroke Etiology. Int J Mol Sci 2024; 25:2999. [PMID: 38474245 DOI: 10.3390/ijms25052999] [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: 01/22/2024] [Revised: 02/28/2024] [Accepted: 03/02/2024] [Indexed: 03/14/2024] Open
Abstract
The need for biomarkers for acute ischemic stroke (AIS) to understand the mechanisms implicated in pathological clot formation is critical. The levels of the brain natriuretic peptides known as brain natriuretic peptide (BNP) and NT-proBNP have been shown to be increased in patients suffering from heart failure and other heart conditions. We measured their expression in AIS clots of cardioembolic (CE) and large artery atherosclerosis (LAA) etiology, evaluating their location inside the clots, aiming to uncover their possible role in thrombosis. We analyzed 80 thrombi from 80 AIS patients in the RESTORE registry of AIS clots, 40 of which were of CE and 40 of LAA etiology. The localization of BNP and NT-BNP, quantified using immunohistochemistry and immunofluorescence, in AIS-associated white blood cell subtypes was also investigated. We found a statistically significant positive correlation between BNP and NT-proBNP expression levels (Spearman's rho = 0.668 p < 0.0001 *). We did not observe any statistically significant difference between LAA and CE clots in BNP expression (0.66 [0.13-3.54]% vs. 0.53 [0.14-3.07]%, p = 0.923) or in NT-proBNP expression (0.29 [0.11-0.58]% vs. 0.18 [0.05-0.51]%, p = 0.119), although there was a trend of higher NT-proBNP expression in the LAA clots. It was noticeable that BNP was distributed throughout the thrombus and especially within platelet-rich regions. However, NT-proBNP colocalized with neutrophils, macrophages, and T-lymphocytes, suggesting its association with the thrombo-inflammatory process.
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Affiliation(s)
- Rosanna Rossi
- Department of Physiology and Galway Neuroscience Centre, School of Medicine, University of Galway, University Road, H91 TK33 Galway, Ireland
- CÚRAM-SFI Research Centre in Medical Devices, University of Galway, H91 W2TY Galway, Ireland
- Institute of Biotechnology and Biomedicine, Universitat Autonoma de Barcelona (UAB), 08193 Bellaterra, Spain
| | - Duaa Jabrah
- Department of Physiology and Galway Neuroscience Centre, School of Medicine, University of Galway, University Road, H91 TK33 Galway, Ireland
| | - Andrew Douglas
- Department of Physiology and Galway Neuroscience Centre, School of Medicine, University of Galway, University Road, H91 TK33 Galway, Ireland
- CÚRAM-SFI Research Centre in Medical Devices, University of Galway, H91 W2TY Galway, Ireland
| | - James Prendergast
- Department of Physiology and Galway Neuroscience Centre, School of Medicine, University of Galway, University Road, H91 TK33 Galway, Ireland
| | - Abhay Pandit
- CÚRAM-SFI Research Centre in Medical Devices, University of Galway, H91 W2TY Galway, Ireland
| | - Michael Gilvarry
- Cerenovus, Block 3, Corporate House, Ballybrit Business Park, H91 K5YD Galway, Ireland
| | - Ray McCarthy
- Cerenovus, Block 3, Corporate House, Ballybrit Business Park, H91 K5YD Galway, Ireland
| | - Petra Redfors
- Department of Neurology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, 41345 Gothenburg, Sweden
| | - Annika Nordanstig
- Department of Neurology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, 41345 Gothenburg, Sweden
| | - Turgut Tatlisumak
- Department of Neurology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, 41345 Gothenburg, Sweden
| | - Erik Ceder
- Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Dennis Dunker
- Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Jeanette Carlqvist
- Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - István Szikora
- Department of Neurointerventions, National Institute of Clinical Neurosciences, 1145 Budapest, Hungary
| | - Georgios Tsivgoulis
- Second Department of Neurology, "Attikon" University Hospital, National & Kapodistrian University of Athens, 157 72 Athens, Greece
| | | | - John Thornton
- Department of Radiology, Beaumont Hospital, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland
| | - Alexandros Rentzos
- Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Katarina Jood
- Department of Neurology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, 41345 Gothenburg, Sweden
| | - Jesus Juega
- Neurology Department, Val d'Hebron Hospital, 08035 Barcelona, Spain
| | - Karen M Doyle
- Department of Physiology and Galway Neuroscience Centre, School of Medicine, University of Galway, University Road, H91 TK33 Galway, Ireland
- CÚRAM-SFI Research Centre in Medical Devices, University of Galway, H91 W2TY Galway, Ireland
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15
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Mitsuhashi T, Teranishi K, Tokugawa J, Mitsuhashi T, Hishii M, Oishi H. Prognostic Determinants of Anterior Large Vessel Occlusion in Acute Stroke in Elderly Patients. Geriatrics (Basel) 2024; 9:13. [PMID: 38247988 PMCID: PMC10801592 DOI: 10.3390/geriatrics9010013] [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: 09/25/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/23/2024] Open
Abstract
This study investigated prognostic factors in elderly patients (80 years and older) undergoing mechanical thrombectomy (MT) for anterior circulation large vessel occlusion (LVO) in acute stroke treatment. Of 59 cases, 47.5% achieved a favorable outcome (mRS ≤ 3) at three months, with a mortality rate of 20.3%. Factors associated with better outcomes included younger age, lower admission National Institute of Health Stroke Scale (NIHSS) scores, lower N-terminal pro-brain natriuretic peptide (NT-proBNP) and D-dimer levels, the presence of the first pass effect (FPE), and successful recanalization. However, logistic regression showed that only lower admission NIHSS scores were significantly correlated with favorable outcomes. In addition, this study suggests that lower admission NT-proBNP and D-dimer levels could potentially serve as prognostic indicators for elderly LVO patients undergoing MT.
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Affiliation(s)
- Takashi Mitsuhashi
- Department of Neurosurgery, Juntendo University Nerima Hospital, Tokyo 177-8521, Japan
| | - Kohsuke Teranishi
- Department of Neurosurgery and Neuroendovascular Therapy, Juntendo University School of Medicine, Tokyo 113-8421, Japan
| | - Joji Tokugawa
- Department of Neurosurgery, Juntendo University Nerima Hospital, Tokyo 177-8521, Japan
| | - Takumi Mitsuhashi
- Department of Neurosurgery, Juntendo University Nerima Hospital, Tokyo 177-8521, Japan
| | - Makoto Hishii
- Department of Neurosurgery, Juntendo University Nerima Hospital, Tokyo 177-8521, Japan
| | - Hidenori Oishi
- Department of Neurosurgery and Neuroendovascular Therapy, Juntendo University School of Medicine, Tokyo 113-8421, Japan
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16
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Tsuda M, Egami Y, Kawanami S, Kawamura A, Ukita K, Yasumoto K, Okamoto N, Matsunaga-Lee Y, Yano M, Nishino M. Impact of left ventricular inflow-outflow angle on heart failure readmission post-transcatheter aortic valve implantation. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024:10.1007/s10554-023-03045-z. [PMID: 38183508 DOI: 10.1007/s10554-023-03045-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/30/2023] [Indexed: 01/08/2024]
Abstract
Heart failure (HF) readmission post-transcatheter aortic valve implantation (TAVI) is common; however, its anatomical predictors remain unclear. This study identified a small systolic left ventricular inflow-outflow (LVIO) angle, evaluated using computed tomography, as a potential anatomical predictor associated with HF readmission post-TAVI. Patients with a small systolic LVIO angle may require close follow-up post-TAVI.
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Affiliation(s)
- Masaki Tsuda
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Yasuyuki Egami
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Shodai Kawanami
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Akito Kawamura
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Kohei Ukita
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Koji Yasumoto
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Naotaka Okamoto
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Yasuharu Matsunaga-Lee
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Masamichi Yano
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan
| | - Masami Nishino
- Division of Cardiology, Osaka Rosai Hospital, 1179-3 Nagasone-cho, 591-8025, Sakai, Japan.
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17
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Inamoto M, Kohyama N, Suzuki H, Ebato M, Kogo M. Predictors of a Good Diuretic Response and Administration Methods for Carperitide in Patients With Acute Heart Failure. Clin Ther 2024; 46:12-19. [PMID: 37945501 DOI: 10.1016/j.clinthera.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/04/2023] [Accepted: 10/06/2023] [Indexed: 11/12/2023]
Abstract
PURPOSE In Japan, carperitide has been recommended for the treatment of pulmonary congestion in patients with acute heart failure. Identifying useful indicators to support the decision to administer carperitide and the optimal timing of administration may lead to better improvement of pulmonary congestion. Therefore, we investigated the factors associated with good diuretic response to carperitide in patients with acute heart failure and the optimal timing of carperitide administration. METHODS This retrospective cohort study investigated 293 hospitalized patients who were diagnosed with acute heart failure and treated with carperitide at the Department of Cardiology, Showa University Fujigaoka Hospital. The primary endpoint was the diuretic response to carperitide. Patients with urine output ≥100 mL/h were defined as the good diuretic response group, and those with a urine output <100 mL/h during the first 6 hours of carperitide administration were defined as the poor diuretic response group. Multivariate analysis was used to examine the predictors of good diuretic response. The relationship between the time from intravenous furosemide to carperitide administration and urine output was also investigated. FINDINGS The patients' median age was 77 (range: 28-99) years, and 75.5% had New York Heart Association stage IV acute heart failure. The median urine output within 6 hours of carperitide administration was 104.5 (range: 6.6-1571.3) mL/h, and 118 patients (53.6%) showed a good diuretic response. Significant predictors of good diuretic response were age < 75 years [odds ratio (OR) 4.186; 95% confidence interval (CI), 2.129-8.230; P < 0.001], no prior use of loop diuretics (OR 2.155; 95% CI, 1.104-4.207; P = 0.024), blood urea nitrogen <20 mg/dL (OR 2.637; 95% CI, 1.340-5.190; P = 0.005), and white blood cell count <8.6 × 109/L (OR 3.162; 95% CI, 1.628-6.140; P = 0.001). The median urine output in the group with <2 hours between intravenous furosemide and carperitide administration was significantly higher than that in the group with an interval >6 hours [127.3; interquartile range (IQR), 77.6-216.2 mL/h vs. 66.2; IQR. 51.8-114.8 mL/h; P = 0.012). IMPLICATIONS The 4 predictors (age, no prior use of loop diuretics, blood urea nitrogen, and white blood cell count) of good diuretic response are useful indicators to support decision-making for carperitide administration. Additionally, the administration of carperitide within 2 hours of intravenous furosemide may lead to the improvement of pulmonary congestion.
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Affiliation(s)
- Mayumi Inamoto
- Division of Pharmacotherapeutics, Department of Clinical Pharmacy, Showa University School of Pharmacy, Tokyo, Japan; Department of Pharmacy, Showa University Fujigaoka Hospital, Kanagawa, Japan.
| | - Noriko Kohyama
- Division of Pharmacotherapeutics, Department of Clinical Pharmacy, Showa University School of Pharmacy, Tokyo, Japan
| | - Hiroshi Suzuki
- Department of Cardiovascular Medicine, Showa University Fujigaoka Hospital, Kanagawa, Japan
| | - Mio Ebato
- Department of Cardiovascular Medicine, Showa University Fujigaoka Hospital, Kanagawa, Japan
| | - Mari Kogo
- Division of Pharmacotherapeutics, Department of Clinical Pharmacy, Showa University School of Pharmacy, Tokyo, Japan
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18
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Debbs J, Hannawi B, Peterson E, Gui H, Zeld N, Luzum JA, Sabbah HN, Snider J, Pinto YM, Williams LK, Lanfear DE. Evaluation of a New Aptamer-Based Array for Soluble Suppressor of Tumorgenicity (ST2) and N-terminal Pro-B-Type Natriuretic Peptide (NTproBNP) in Heart Failure Patients. J Cardiovasc Transl Res 2023; 16:1343-1348. [PMID: 37191882 PMCID: PMC10651796 DOI: 10.1007/s12265-023-10397-3] [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: 01/27/2023] [Accepted: 05/08/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Recent advances in multi-marker platforms offer faster data generation, but the fidelity of these methods compared to the ELISA is not established. We tested the correlation and predictive performance of SOMAscan vs. ELISA methods for NTproBNP and ST2. METHODS Patients ≥ 18 years with heart failure and ejection fraction < 50% were enrolled. We tested the correlation between SOMA and ELISA for each biomarker and their association with outcomes. RESULTS There was good correlation of SOMA vs. ELISA for ST2 (ρ = 0.71) and excellent correlation for NTproBNP (ρ = 0.94). The two versions of both markers were not significantly different regarding survival association. The two ST2 assays and NTproBNP assays were similarly associated with all-cause mortality and cardiovascular mortality. These associations remained statistically significant when adjusted for MAGGIC risk score (all p < 0.05). CONCLUSION SOMAscan quantifications of ST2 and NTproBNP correlate to ELISA versions and carry similar prognosis.
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Affiliation(s)
- Joseph Debbs
- Center for Individualized and Genomic Medicine Research, Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, USA
| | - Bashar Hannawi
- Heart and Vascular Institute, Henry Ford Hospital, Detroit, MI, USA
| | - Edward Peterson
- Department of Public Health Sciences, Henry Ford Hospital, Detroit, MI, USA
| | - Hongsheng Gui
- Center for Individualized and Genomic Medicine Research, Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, USA
| | - Nicole Zeld
- Center for Individualized and Genomic Medicine Research, Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, USA
| | - Jasmine A Luzum
- Center for Individualized and Genomic Medicine Research, Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, USA
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Hani N Sabbah
- Heart and Vascular Institute, Henry Ford Hospital, Detroit, MI, USA
| | | | - Yigal M Pinto
- Department of Cardiology, University of Amsterdam, Amsterdam, the Netherlands
| | - L Keoki Williams
- Center for Individualized and Genomic Medicine Research, Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, USA
| | - David E Lanfear
- Center for Individualized and Genomic Medicine Research, Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, USA.
- Heart and Vascular Institute, Henry Ford Hospital, Detroit, MI, USA.
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Jehn S, Mahabadi AA, Pfohl C, Vogel L, Al-Rashid F, Luedike P, Totzeck M, Rassaf T, Dykun I. BNP and NT-proBNP Thresholds for the Assessment of Prognosis in Patients Without Heart Failure. JACC. ADVANCES 2023; 2:100688. [PMID: 38938478 PMCID: PMC11198633 DOI: 10.1016/j.jacadv.2023.100688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 09/06/2023] [Accepted: 09/25/2023] [Indexed: 06/29/2024]
Abstract
Background Brain natriuretic peptide (BNP)/N-terminal-pro hormone brain natriuretic peptides (NT-proBNP) enable risk stratification, diagnosing, and monitoring of heart failure patients. An additional prognostic value for BNP/NT-proBNP in nonheart failure patients and general population cohorts is described in the literature, but specific cut-off levels are only described for heart failure patients. Objectives This study aimed to determine thresholds for risk stratification in nonheart failure patients. Methods Based on the Essen Coronary Artery Disease registry we excluded patients with known heart failure or elevated BNP/NT-pro BNP levels. The resulting cohort was divided into a derivation and validation cohort using random sampling. The prognostic value of BNP/NT-proBNP of incident mortality was evaluated in the derivation cohort using univariate and multivariable cox regression analysis. In receiver operating characteristic analysis and corresponding area under the curve the optimal threshold was determined using Youdens J index. The findings were verified in the validation cohort. Results A total of 3,690 patients (age 62.9 ± 12.5 years, 71% male, 68% patients with coronary artery disease) were included. During a mean follow-up of 2.6 ± 3.4 years (median 1.2 [IQR: 0.4-2.88]), 169 deaths of any cause occurred. Based on Youden's J index, BNP-thresholds of 9.6 and 29pg/ml and NT-proBNP thresholds of 65 and 77pg/ml for men and women, respectively, were determined. BNP/NT-proBNP levels above these thresholds were associated with increased mortality in the derivation cohort (HR: 2.44 [95% CI: 1.32-4.53], P = 0.005). The predictive value was confirmed in the validation cohort (HR: 2.78 [95% CI: 1.26-6.14], P = 0.01). Conclusions We here describe sex-specific BNP/NT-proBNP thresholds that allow prediction of impaired survival in patients without heart failure, independent of traditional cardiovascular risk factors.
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Affiliation(s)
- Stefanie Jehn
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Amir A. Mahabadi
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Christian Pfohl
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Lukas Vogel
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Fadi Al-Rashid
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Peter Luedike
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Matthias Totzeck
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
| | - Iryna Dykun
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Essen, Germany
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Kutlu E, Avci E, Acar K. Postmortem biochemistry in deaths from ischemic heart disease. J Forensic Leg Med 2023; 100:102599. [PMID: 37839363 DOI: 10.1016/j.jflm.2023.102599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/05/2023] [Accepted: 10/07/2023] [Indexed: 10/17/2023]
Abstract
Ischemic heart disease (IHD) is one of the leading causes of morbidity and sudden cardiac death worldwide and is an important public health problem. The presence of ischemia in clinical applications can be detected by ECG, biochemical markers, and radiological methods. Myocardial infarction is also frequently encountered in forensic autopsies. Postmortem diagnosis is determined as a result of histopathological examinations and additional exclusionary examinations (toxicology, microbiology, etc.). However, routine histopathological examinations are insufficient, especially when death occurs in the early period of ischemia. It creates a problem for forensic pathologists and forensic medicine specialists in such cases of sudden cardiac death. Postmortem biochemistry is one of the important and promising disciplines in which forensic applications work in order to diagnose these cases correctly. The issue of whether biomarkers used in the diagnosis of myocardial infarction in clinical studies can be used reliably in postmortem cases has been discussed by forensic medicine researchers for some time. This manuscript aims to review and summarize biomarkers belonging to various categories that have been studied in IHD-related deaths, in biological fluids taken at autopsy, or in animal experiments. Our study shows that the postmortem use of biochemical markers in the diagnosis of IHD yields promising results. However, it should not be forgotten that postmortem biochemistry is different from clinical applications due to its dynamics and that the body causes unpredictable changes in markers in the postmortem process. Therefore, comprehensive studies are needed to evaluate the postmortem stability of these markers in different biological fluids, their significance among various causes of death, and whether they are affected by any variable (Cardiopulmonary resuscitation, Postmortem interval, medications, etc.) before they are routinely applied. It is suggested by the authors that the cut-off values of biomarkers whose significance has been proven by these studies should be determined and that they should be used in this way in routine applications.
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Affiliation(s)
- Erdi Kutlu
- Department of Forensic Medicine, Ministry of Health Harakani State Hospital, Kars, Turkey.
| | - Esin Avci
- Department of Biochemistry, Faculty of Medicine, Pamukkale University, Denizli, Turkey.
| | - Kemalettin Acar
- Department of Forensic Medicine, Faculty of Medicine, Pamukkale University, Denizli, Turkey.
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21
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Daya NR, McEvoy JW, Christenson RH, Tang O, Foti K, Juraschek SP, Selvin E, Echouffo-Tcheugui JB. Prevalence of Elevated NT-proBNP and its Prognostic Value by Blood Pressure Treatment and Control. Am J Hypertens 2023; 36:602-611. [PMID: 37458697 PMCID: PMC10570660 DOI: 10.1093/ajh/hpad065] [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: 03/19/2023] [Revised: 06/12/2023] [Accepted: 07/12/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND The prognostic utility of NT-proBNP in the setting of hypertension has not been well-characterized in the general US adult population. METHODS We measured NT-proBNP in stored blood samples collected from participants 1 year or older who participated in the 1999-2004 National Health and Nutrition Examination Survey. In adults 20 years or older without a history of cardiovascular disease, we assessed the prevalence of elevated NT-pro-BNP by blood pressure (BP) treatment and control categories. We examined the extent to which NT-proBNP identifies participants at higher risk for mortality across BP treatment and control categories. RESULTS Among US adults without CVD, the prevalence of elevated NT-proBNP (≥125 pg/ml) was 27.2% among those with untreated hypertension, 24.9% among those with treated controlled hypertension, and 43.3% among those with treated uncontrolled hypertension. Over a median follow-up of 17.3 years and after adjusting for demographic and clinical risk factors, US adults with treated controlled hypertension and elevated NT-proBNP had increased risk of all-cause mortality (HR 2.29, 95% CI 1.79, 2.95) and cardiovascular mortality (HR 3.83, 95% CI 2.34, 6.29), compared to adults without hypertension and with low levels of NT-proBNP (<125 pg/ml). Across all levels of SBP and irrespective of antihypertensive medication use, elevated NT-proBNP was associated with an increased risk of mortality, compared to low levels of NT-proBNP. CONCLUSIONS Among a general population of adults free of CVD, NT-proBNP can provide additional prognostic information within and across categories of BP. Measurement of NT-proBNP may have potential for clinical use to optimize hypertension treatment.
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Affiliation(s)
- Natalie R Daya
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - John W McEvoy
- Division of Cardiology and National Institute for Prevention and Cardiovascular Health, National University of Ireland, Galway, Ireland
| | - Robert H Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Olive Tang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kathryn Foti
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham, Alabama, USA
| | - Stephen P Juraschek
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Justin B Echouffo-Tcheugui
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Taube N, Kabir R, Ebenebe OV, Garbus H, Din SMAE, Illingworth E, Fitch M, Wang N, Kohr MJ. Prenatal Arsenite Exposure Alters Maternal Cardiac Remodeling During Late Pregnancy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.28.559986. [PMID: 37808684 PMCID: PMC10557683 DOI: 10.1101/2023.09.28.559986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Exposure to inorganic arsenic through drinking water is widespread and has been linked to many chronic diseases, including cardiovascular disease. Arsenic exposure has been shown to alter hypertrophic signaling in the adult heart, as well as in-utero offspring development. However, the effect of arsenic on maternal cardiac remodeling during pregnancy has not been studied. As such, there is a need to understand how environmental exposure contributes to adverse pregnancy-related cardiovascular events. This study seeks to understand the impact of trivalent inorganic arsenic exposure during gestation on maternal cardiac remodeling in late pregnancy, as well as offspring outcomes. C57BL/6J mice were exposed to 0 (control), 100 or 1000 µg/L sodium arsenite (NaAsO 2 ) beginning at embryonic day (E) 2.5 and continuing through E17.5. Maternal heart function and size were assessed via transthoracic echocardiography, gravimetric measurement, and histology. Transcript levels of hypertrophic markers were probed via qRT-PCR and confirmed by western blot. Offspring outcomes were assessed through echocardiography and gravimetric measurement. We found that exposure to 1000 µg/L iAs abrogated normal physiologic growth of the maternal heart during late pregnancy and reduced transcript levels of estrogen receptor alpha (ERα), progesterone receptor membrane component 1 (Pgrmc1) and progesterone receptor membrane component 2 (Pgrmc2). Both 100 and 1000 µg/L iAs also reduced transcription of protein kinase B (Akt) and atrial natriuretic peptide (ANP). Akt protein expression was also significantly reduced after 1000 µg/L iAs exposure in the maternal heart with no change in activating phosphorylation. This significant abrogation of maternal cardiac hypertrophy suggests that arsenic exposure during pregnancy can potentially contribute to cardiovascular disease. Taken together, our findings further underscore the importance of reducing arsenic exposure during pregnancy and indicate that more research is needed to assess the impact of arsenic and other environmental exposures on the maternal heart and adverse pregnancy events.
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Perschinka F, Köglberger P, Klein SJ, Joannidis M. [Hyponatremia : Etiology, diagnosis and acute therapy]. Med Klin Intensivmed Notfmed 2023; 118:505-517. [PMID: 37646802 PMCID: PMC10501960 DOI: 10.1007/s00063-023-01049-0] [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: 11/07/2021] [Revised: 05/09/2023] [Accepted: 05/15/2023] [Indexed: 09/01/2023]
Abstract
Hyponatremia is one of the most common electrolyte disorders in emergency departments and hospitalized patients. Serum sodium concentration is controlled by osmoregulation and volume regulation. Both pathways are regulated via the release of antidiuretic hormone (ADH). Syndrome of inappropriate release of ADH (SIADH) may be caused by neoplasms or pneumonia but may also be triggered by drug use or drug abuse. Excessive fluid intake may also result in a decrease in serum sodium concentration. Rapid alteration in serum sodium concentration leads to cell swelling or cell shrinkage, which primarily causes neurological symptoms. The dynamics of development of hyponatremia and its duration are crucial. In addition to blood testing, a clinical examination and urine analysis are essential in the differential diagnosis of hyponatremia.
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Affiliation(s)
- Fabian Perschinka
- Gemeinsame Einrichtung Internistische Intensiv- und Notfallmedizin, Department für Innere Medizin, Medizinische Universität Innsbruck, Anichstraße 35, 6020, Innsbruck, Österreich
| | - Paul Köglberger
- Gemeinsame Einrichtung Internistische Intensiv- und Notfallmedizin, Department für Innere Medizin, Medizinische Universität Innsbruck, Anichstraße 35, 6020, Innsbruck, Österreich
- Institut für Anästhesiologie und Intensivmedizin, Klinikum Wels, Grieskirchnerstraße 42, 4600, Wels, Österreich
| | - Sebastian J Klein
- Gemeinsame Einrichtung Internistische Intensiv- und Notfallmedizin, Department für Innere Medizin, Medizinische Universität Innsbruck, Anichstraße 35, 6020, Innsbruck, Österreich
| | - Michael Joannidis
- Gemeinsame Einrichtung Internistische Intensiv- und Notfallmedizin, Department für Innere Medizin, Medizinische Universität Innsbruck, Anichstraße 35, 6020, Innsbruck, Österreich.
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Commodore-Mensah Y, Wang D, Jeon Y, Foti K, McEvoy JW, Coresh J, Tang O, Echouffo-Tcheugui JB, Christenson R, Ndumele CE, Selvin E. Racial and ethnic differences in circulating N-terminal pro-brain-type natriuretic peptide (NT-proBNP) in US adults. Am J Prev Cardiol 2023; 15:100526. [PMID: 37560479 PMCID: PMC10406957 DOI: 10.1016/j.ajpc.2023.100526] [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: 02/09/2023] [Revised: 07/03/2023] [Accepted: 07/19/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND The presence and interpretation of racial and ethnic differences in circulating N-terminal pro-brain-type natriuretic peptide (NT-proBNP), a diagnostic biomarker for heart failure, are controversial. OBJECTIVE To examine racial and ethnic differences in NT-proBNP levels among the general US adult population. METHODS We performed a cross-sectional analysis of data from the 1999-2004 National Health and Nutrition Examination Survey (NHANES). We included 4717 non-Hispanic White, 1675 non-Hispanic Black, and 2148 Mexican American adults aged 20 years or older without a history of cardiovascular disease. We examined the associations of race and ethnicity with NT-proBNP using linear and logistic regression models in the overall population and in a younger, 'healthy' subsample. RESULTS The mean age was 45 years. Median NT-proBNP levels were significantly lower among Black (29.3 pg/mL) and Mexican American adults (28.3.4 pg/mL) compared to White adults (49.1pg/mL, P-values<0.001). After adjusting for sociodemographic factors and cardiovascular risk factors, NT-proBNP was 34.4% lower (95%CI -39.2 to -29.3%) in Black adults and 22.8% lower (95%CI -29.4 to -15.5) in Mexican American adults compared to White adults. Our findings were consistent in a young, healthy subsample, suggesting non-cardiometabolic determinants of these differences. CONCLUSIONS NT-proBNP levels are significantly lower among Black and Mexican American adults compared with White adults, independent of cardiometabolic risk. Although race/ethnicity is a poor proxy for genetic differences, our findings may have clinical implications for the management of HF. However, studies in diverse populations are needed to characterize the biological basis of NT-proBNP variation.
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Affiliation(s)
- Yvonne Commodore-Mensah
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Johns Hopkins School of Nursing, Baltimore, MD, USA
| | - Dan Wang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Yein Jeon
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Kathryn Foti
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham, AL, USA
| | - John William McEvoy
- Division of Cardiology & National Institute for Prevention & Cardiovascular Health, National University of Ireland, Galway, Ireland
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Olive Tang
- Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Justin B. Echouffo-Tcheugui
- Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Robert Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Chiadi E. Ndumele
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Elizabeth Selvin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Han E, Kim H, Cho B, Lee JJ, Shin S, Oh EJ, Chae H. Plasma Glial Fibrillary Acidic Protein and N-Terminal Pro B-Type Natriuretic Peptide: Potential Biomarkers to Differentiate Ischemic and Hemorrhagic Stroke. Diagnostics (Basel) 2023; 13:2757. [PMID: 37685295 PMCID: PMC10486392 DOI: 10.3390/diagnostics13172757] [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: 06/23/2023] [Revised: 08/14/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
Acute stroke management is critically time-sensitive and challenging. Blood-based biomarkers that can differentiate acute ischemic stroke (IS) from hemorrhagic stroke (HS) can greatly facilitate triage and early management. Admission blood samples obtained within 6 h of stroke symptom onset were analyzed in a derivation/validation design. GFAP, N-FL, NT-proBNP, copeptin, neutrophils (%), NLR, and platelet counts were assessed in the derivation cohort. The informative markers and the derived cutoff values were evaluated in the validation cohort. GFAP > 703 pg/mL showed a PPV of 76.9% and NPV of 95.8% for differentiating HS from IS. Multiple logistic regression analysis showed that GFAP and NT-proBNP were independent variables associated with IS and HS differentiation. Furthermore, applying a combined cutoff (GFAP > 703 pg/mL and NT-proBNP ≤ 125 pg/mL) for HS detection increased the PPV in both the derivation and validation cohorts (93.3% and 100%, respectively). GFAP and NT-proBNP levels were validated as informative blood biomarkers in the differentiation of IS and HS and using a combination of GFAP and NT-proBNP is suggested as a feasible strategy to differentiate stroke subtypes in the hyperacute phase of stroke.
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Affiliation(s)
- Eunhee Han
- Department of Laboratory Medicine, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.H.)
| | - Hyejeong Kim
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Bongrae Cho
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jeong-Joong Lee
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Soyoung Shin
- Department of Laboratory Medicine, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.H.)
| | - Eun-Jee Oh
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Hyojin Chae
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Echouffo-Tcheugui JB, Zhang S, McEvoy JW, Juraschek SP, Coresh J, Christenson RH, Ndumele CE, Selvin E. Body Composition Measures and N-terminal pro-B-type Natriuretic Peptide (NT-pro-BNP) in US Adults. Clin Chem 2023; 69:901-914. [PMID: 37477552 PMCID: PMC10478300 DOI: 10.1093/clinchem/hvad085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/10/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND The associations of N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) with dual energy x-ray absorptiometry (DEXA)-derived measures of body mass and composition are largely unknown. METHODS We included participants aged ≥20 years from the 1999-2004 National Health and Nutrition Examination Survey with NT-pro-BNP and DEXA-derived body composition (fat and lean mass) measures. We used linear and logistic regression to characterize the associations of measures of body mass and composition (body mass index [BMI], waist circumference [WC], fat mass, and lean mass) with NT-pro-BNP, adjusting for cardiovascular risk factors. RESULTS We conducted sex-specific analyses among 9134 adults without cardiovascular disease (mean age 44.4 years, 50.8% women, and 72% White adults). The adjusted mean NT-proBNP values were lowest in the highest quartiles of BMI, WC, fat mass, and lean mass. There were large adjusted absolute differences in NT-pro-BNP between the highest and lowest quartiles of DEXA-derived lean mass, -6.26 pg/mL (95% confidence interval [CI], -8.99 to -3.52) among men and -22.96 pg/mL (95% CI, -26.83 to -19.09) among women. Lean mass exhibited a strong inverse association with elevated NT-pro-BNP ≥ 81.4 pg/mL (highest quartile) - odds ratio (OR) 0.58 (95% CI, 0.39-0.86) in men and OR 0.59 (95% CI, 0.47-0.73) in women for highest lean mass quartile vs. lowest quartile. Further adjustment for fat mass, BMI, or WC did not appreciably alter the inverse association of lean mass with NT-pro-BNP. CONCLUSIONS In a national sample of US adults, lean mass was inversely associated with NT-pro-BNP.
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Affiliation(s)
- Justin B. Echouffo-Tcheugui
- Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Sui Zhang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - John W. McEvoy
- Division of Cardiology and National Institute for Prevention and Cardiovascular Health, National University of Ireland, Galway, Ireland
| | - Stephen P. Juraschek
- Division of General Internal Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Josef Coresh
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Robert H. Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Chiadi E. Ndumele
- Division of Cardiology, Department of Medicine, Department of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
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Molnár AÁ, Sánta A, Pásztor DT, Merkely B. Atrial Cardiomyopathy in Valvular Heart Disease: From Molecular Biology to Clinical Perspectives. Cells 2023; 12:1796. [PMID: 37443830 PMCID: PMC10340254 DOI: 10.3390/cells12131796] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/01/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
This review discusses the evolving topic of atrial cardiomyopathy concerning valvular heart disease. The pathogenesis of atrial cardiomyopathy involves multiple factors, such as valvular disease leading to atrial structural and functional remodeling due to pressure and volume overload. Atrial enlargement and dysfunction can trigger atrial tachyarrhythmia. The complex interaction between valvular disease and atrial cardiomyopathy creates a vicious cycle of aggravating atrial enlargement, dysfunction, and valvular disease severity. Furthermore, atrial remodeling and arrhythmia can predispose to atrial thrombus formation and stroke. The underlying pathomechanism of atrial myopathy involves molecular, cellular, and subcellular alterations resulting in chronic inflammation, atrial fibrosis, and electrophysiological changes. Atrial dysfunction has emerged as an essential determinant of outcomes in valvular disease and heart failure. Despite its predictive value, the detection of atrial fibrosis and dysfunction is challenging and is not included in the clinical routine. Transthoracic echocardiography and cardiac magnetic resonance imaging are the main diagnostic tools for atrial cardiomyopathy. Recently published data have revealed that both left atrial volumes and functional parameters are independent predictors of cardiovascular events in valvular disease. The integration of atrial function assessment in clinical practice might help in early cardiovascular risk estimation, promoting early therapeutic intervention in valvular disease.
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Pandey A, Khan MS, Patel KV, Bhatt DL, Verma S. Predicting and preventing heart failure in type 2 diabetes. Lancet Diabetes Endocrinol 2023:S2213-8587(23)00128-6. [PMID: 37385290 DOI: 10.1016/s2213-8587(23)00128-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 04/25/2023] [Accepted: 05/04/2023] [Indexed: 07/01/2023]
Abstract
The burden of heart failure among people with type 2 diabetes is increasing globally. People with comorbid type 2 diabetes and heart failure often have worse outcomes than those with only one of these conditions-eg, higher hospitalisation and mortality rates. Therefore, it is essential to implement optimal heart failure prevention strategies for people with type 2 diabetes. A detailed understanding of the pathophysiology underlying the occurrence of heart failure in type 2 diabetes can aid clinicians in identifying relevant risk factors and lead to early interventions that can help prevent heart failure. In this Review, we discuss the pathophysiology and risk factors of heart failure in type 2 diabetes. We also review the risk assessment tools for predicting heart failure incidence in people with type 2 diabetes as well as the data from clinical trials that have assessed the efficacy of lifestyle and pharmacological interventions. Finally, we discuss the potential challenges in implementing new management approaches and offer pragmatic recommendations to help overcome these challenges.
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Affiliation(s)
- Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Kershaw V Patel
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, NY, USA
| | - Subodh Verma
- Division of Cardiac Surgery, St Michael's Hospital, University of Toronto, Toronto, ON, Canada.
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Echouffo‐Tcheugui JB, Zhang S, Daya N, McEvoy JW, Tang O, Juraschek SP, Ndumele CE, Coresh J, Christenson RH, Selvin E. NT-proBNP and All-Cause and Cardiovascular Mortality in US Adults: A Prospective Cohort Study. J Am Heart Assoc 2023; 12:e029110. [PMID: 37232235 PMCID: PMC10382006 DOI: 10.1161/jaha.122.029110] [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: 01/19/2023] [Accepted: 03/20/2023] [Indexed: 05/27/2023]
Abstract
Background NT-proBNP (N-terminal pro-B-type natriuretic peptide) is strongly associated with mortality in patients with heart failure. Prior studies, primarily in middle-aged and older populations, have suggested that NT-proBNP has prognostic value in ambulatory adults. Methods and Results We conducted a prospective cohort analysis of adults, aged ≥20 years, in the nationally representative 1999 to 2004 National Health and Nutrition Examination Survey, to characterize the association of NT-proBNP with mortality in the general US adult population overall and by age, race and ethnicity, and body mass index. We used Cox regression to characterize associations of NT-proBNP with all-cause and cardiovascular disease (CVD) mortality through 2019, adjusting for demographics and cardiovascular risk factors. We included 10 645 individuals (mean age, 45.7 years; 50.8% women; 72.8% White adults; 8.5% with a self-reported history of CVD). There were 3155 deaths (1009 CVD-related) over a median 17.3 years of follow-up. Among individuals without prior CVD, elevated NT-proBNP (≥75th percentile [81.5 pg/mL] versus <25th percentile [20.5 pg/mL]) was associated with a significantly higher risk of all-cause (hazard ratio [HR], 1.67 [95% CI, 1.39-2.00]) and CVD mortality (HR, 2.87 [95% CI, 1.61-5.11]). Associations of NT-proBNP with all-cause and CVD mortality were generally similar across subgroups defined by age, sex, race and ethnicity, or body mass index (all P interaction >0.05). Conclusions In a representative sample of the US adult population, NT-proBNP was an important independent risk factor for all-cause and CVD mortality. NT-proBNP may be useful for monitoring risk in the general adult population.
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Affiliation(s)
- Justin B. Echouffo‐Tcheugui
- Division of Endocrinology, Diabetes and Metabolism, Department of MedicineJohns Hopkins UniversityBaltimoreMD
| | - Sui Zhang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical ResearchJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - Natalie Daya
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical ResearchJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - John W. McEvoy
- Division of Cardiology and National Institute for Prevention and Cardiovascular HealthNational University of IrelandGalwayIreland
| | - Olive Tang
- Johns Hopkins School of MedicineJohns Hopkins UniversityBaltimoreMD
| | - Stephen P. Juraschek
- Division of General Medicine, Beth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMA
| | - Chiadi E. Ndumele
- Division of Cardiology, Department of MedicineJohns Hopkins UniversityBaltimoreMD
| | - Josef Coresh
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical ResearchJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | | | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical ResearchJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
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Yuan Y, Nie B, Gao B, Guo C, Li L. Natriuretic peptides as predictors for atrial fibrillation recurrence after catheter ablation: A meta-analysis. Medicine (Baltimore) 2023; 102:e33704. [PMID: 37171306 PMCID: PMC10174372 DOI: 10.1097/md.0000000000033704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND Catheter ablation (CA) has become the first-line treatment strategy for atrial fibrillation (AF) but remains with a substantial recurrence rate. The aim of this meta-analysis was to determine the association between baseline natriuretic peptide levels and AF recurrence after CA. METHODS We systematically searched PubMed, EMBASE, Web of Science, and Wiley-Cochrane Library for relevant studies published up until May 2022. Overall effect analysis and subgroup analysis were performed with Review Manager software. RESULTS Finally, 61 studies that met the inclusion criteria were included in our meta-analysis. Compared with the nonrecurrence group, the recurrence group had increased baseline level of atrial natriuretic peptide (ANP) (standardized mean difference [SMD] = 0.39, 95% confidence interval [CI]: 0.21-0.56), brain natriuretic peptide (BNP) (SMD = 0.51, 95% CI: 0.31-0.71), N-terminal pro-BNP (SMD = 0.71, 95% CI: 0.49-0.92), and midregional N-terminal pro-ANP (SMD = 0.91, 95% CI: 0.27-1.56). CONCLUSIONS Increased baseline natriuretic peptide levels, including ANP, BNP, N-terminal pro-BNP, and midregional N-terminal pro-ANP, are associated with a higher risk of AF recurrence after CA. Nonetheless, further studies are needed to elucidate the predictive value of baseline natriuretic peptides in AF patients undergoing CA.
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Affiliation(s)
- Yujing Yuan
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, Shanxi, People's Republic of China
| | - Boyuan Nie
- Department of Day Surgery, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, People's Republic of China
| | - Binbin Gao
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, Shanxi, People's Republic of China
| | - Caixia Guo
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, Shanxi, People's Republic of China
| | - Li Li
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, Shanxi, People's Republic of China
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Andreu-Fernández V, Serra-Delgado M, Almeida-Toledano L, García-Meseguer À, Vieiros M, Ramos-Triguero A, Muñoz-Lozano C, Navarro-Tapia E, Martínez L, García-Algar Ó, Gómez-Roig MD. Effect of Postnatal Epigallocatechin-Gallate Treatment on Cardiac Function in Mice Prenatally Exposed to Alcohol. Antioxidants (Basel) 2023; 12:antiox12051067. [PMID: 37237934 DOI: 10.3390/antiox12051067] [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: 03/27/2023] [Revised: 04/24/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
Prenatal alcohol exposure affects the cardiovascular health of the offspring. Epigallocatechin-3-gallate (EGCG) may be a protective agent against it, but no data are available regarding its impact on cardiac dysfunction. We investigated the presence of cardiac alterations in mice prenatally exposed to alcohol and the effect of postnatal EGCG treatment on cardiac function and related biochemical pathways. C57BL/6J pregnant mice received 1.5 g/kg/day (Mediterranean pattern), 4.5 g/kg/day (binge pattern) of ethanol, or maltodextrin until Day 19 of pregnancy. Post-delivery, treatment groups received EGCG-supplemented water. At post-natal Day 60, functional echocardiographies were performed. Heart biomarkers of apoptosis, oxidative stress, and cardiac damage were analyzed by Western blot. BNP and Hif1α increased and Nrf2 decreased in mice prenatally exposed to the Mediterranean alcohol pattern. Bcl-2 was downregulated in the binge PAE drinking pattern. Troponin I, glutathione peroxidase, and Bax increased in both ethanol exposure patterns. Prenatal alcohol exposure led to cardiac dysfunction in exposed mice, evidenced by a reduced ejection fraction, left ventricle posterior wall thickness at diastole, and Tei index. EGCG postnatal therapy restored the physiological levels of these biomarkers and improved cardiac dysfunction. These findings suggest that postnatal EGCG treatment attenuates the cardiac damage caused by prenatal alcohol exposure in the offspring.
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Affiliation(s)
- Vicente Andreu-Fernández
- Grup de Recerca Infancia i Entorn (GRIE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Biosanitary Research Institute, Valencian International University (VIU), 46002 Valencia, Spain
| | - Mariona Serra-Delgado
- Institut de Recerca Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, 08950 Barcelona, Spain
| | - Laura Almeida-Toledano
- Institut de Recerca Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, 08950 Barcelona, Spain
| | - Àgueda García-Meseguer
- Grup de Recerca Infancia i Entorn (GRIE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Department of Neonatology, Hospital Clínic-Maternitat, ICGON, IDIBAPS, BCNatal, 08028 Barcelona, Spain
| | - Melina Vieiros
- Grup de Recerca Infancia i Entorn (GRIE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Department of Neonatology, Hospital Clínic-Maternitat, ICGON, IDIBAPS, BCNatal, 08028 Barcelona, Spain
| | - Anna Ramos-Triguero
- Grup de Recerca Infancia i Entorn (GRIE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Department of Neonatology, Hospital Clínic-Maternitat, ICGON, IDIBAPS, BCNatal, 08028 Barcelona, Spain
| | - Concha Muñoz-Lozano
- Institut de Recerca Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, 08950 Barcelona, Spain
| | - Elisabet Navarro-Tapia
- Biosanitary Research Institute, Valencian International University (VIU), 46002 Valencia, Spain
| | - Leopoldo Martínez
- Department of Pediatric Surgery, Hospital Universitario La Paz, 28046 Madrid, Spain
| | - Óscar García-Algar
- Grup de Recerca Infancia i Entorn (GRIE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Department of Neonatology, Hospital Clínic-Maternitat, ICGON, IDIBAPS, BCNatal, 08028 Barcelona, Spain
| | - María D Gómez-Roig
- Institut de Recerca Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, 08950 Barcelona, Spain
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Abstract
Cardiovascular disease (CVD) is prevalent in patients with chronic kidney disease (CKD) and it is responsible for approximately half of all CKD-related deaths. CVDs are the primary cause of death in hemodialysis patients due to major adverse cardiovascular events. Therefore, better approaches for differentiating chronic hemodialysis patients at higher cardiovascular risk will help physicians improve clinical outcomes. Hence, there is an urgent need to discover feasible and reliable cardiac biomarkers to improve diagnostic accuracy, reflect myocardial injury, and identify high-risk patients. Numerous biomarkers that have significant prognostic value with respect to adverse CVD outcomes in the setting of mild to severe CKD have been identified. Therefore, a better understanding of the positive clinical impact of cardiac biomarkers on CVD patient outcomes is an important step toward prevention and improving treatment in the future. In this review, we address the relationship between cardiovascular biomarkers and CKD treatment strategies to elucidate the underlying importance of these biomarkers to patient outcomes.
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Affiliation(s)
- Ying-Ju Chen
- Division of Laboratory Medicine, Asia University Hospital, Asia University, Taichung, Taiwan
| | - Chih-Chieh Chen
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Tze-Kiong Er
- Division of Laboratory Medicine, Asia University Hospital, Asia University, Taichung, Taiwan; Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, Taiwan.
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Wu Q, Burley G, Li L, Lin S, Shi Y. The role of dietary salt in metabolism and energy balance: Insights beyond cardiovascular disease. Diabetes Obes Metab 2023; 25:1147-1161. [PMID: 36655379 PMCID: PMC10946535 DOI: 10.1111/dom.14980] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/14/2023] [Accepted: 01/18/2023] [Indexed: 01/20/2023]
Abstract
Dietary salt (NaCl) is essential to an organism's survival. However, today's diets are dominated by excessive salt intake, which significantly impacts individual and population health. High salt intake is closely linked to cardiovascular disease (CVD), especially hypertension, through a number of well-studied mechanisms. Emerging evidence indicates that salt overconsumption may also be associated with metabolic disorders. In this review, we first summarize recent updates on the mechanisms of salt-induced CVD, the effects of salt reduction and the use of salt substitution as a therapy. Next, we focus on how high salt intake can impact metabolism and energy balance, describing the mechanisms through which this occurs, including leptin resistance, the overproduction of fructose and ghrelin, insulin resistance and altered hormonal factors. A further influence on metabolism worth noting is the reported role of salt in inducing thermogenesis and increasing body temperature, leading to an increase in energy expenditure. While this result could be viewed as a positive metabolic effect because it promotes a negative energy balance to combat obesity, caution must be taken with this frame of thinking given the deleterious consequences of chronic high salt intake on cardiovascular health. Nevertheless, this review highlights the importance of salt as a noncaloric nutrient in regulating whole-body energy homeostasis. Through this review, we hope to provide a scientific framework for future studies to systematically address the metabolic impacts of dietary salt and salt replacement treatments. In addition, we hope to form a foundation for future clinical trials to explore how these salt-induced metabolic changes impact obesity development and progression, and to elucidate the regulatory mechanisms that drive these changes, with the aim of developing novel therapeutics for obesity and CVD.
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Affiliation(s)
- Qi Wu
- Obesity and Metabolic Disease Research GroupGarvan Institute of Medical ResearchSydneyNew South WalesAustralia
- Centre of Neurological and Metabolic Researchthe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouChina
| | - George Burley
- Obesity and Metabolic Disease Research GroupGarvan Institute of Medical ResearchSydneyNew South WalesAustralia
| | - Li‐Cheng Li
- Centre of Neurological and Metabolic Researchthe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouChina
| | - Shu Lin
- Obesity and Metabolic Disease Research GroupGarvan Institute of Medical ResearchSydneyNew South WalesAustralia
- Centre of Neurological and Metabolic Researchthe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouChina
| | - Yan‐Chuan Shi
- Obesity and Metabolic Disease Research GroupGarvan Institute of Medical ResearchSydneyNew South WalesAustralia
- Centre of Neurological and Metabolic Researchthe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouChina
- School of Clinical Medicine, St Vincent's Clinical CampusFaculty of Medicine and HealthSydneyNew South WalesAustralia
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Suzuki J, Kaji K, Nishimura N, Kubo T, Tomooka F, Shibamoto A, Iwai S, Tsuji Y, Fujinaga Y, Kitagawa K, Namisaki T, Akahane T, Yoshiji H. A Combination of an Angiotensin II Receptor and a Neprilysin Inhibitor Attenuates Liver Fibrosis by Preventing Hepatic Stellate Cell Activation. Biomedicines 2023; 11:biomedicines11051295. [PMID: 37238965 DOI: 10.3390/biomedicines11051295] [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: 03/14/2023] [Revised: 04/12/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
The renin-angiotensin-aldosterone system has gained attention due to its role as a mediator of liver fibrosis and hepatic stellate cell (HSC) activation. Meanwhile, the natriuretic peptide (NP) system, including atrial NP (ANP) and C-type NP (CNP), is a counter-regulatory hormone regulated by neprilysin. Although the combination of an angiotensin receptor and a neprilysin inhibitor (sacubitril/valsartan: SAC/VAL) has shown clinical efficacy in patients with heart failure, its potential effects on hepatic fibrosis have not been clarified. This study assessed the effects of SAC/VAL in carbon tetrachloride (CCl4)-induced murine liver fibrosis as well as the in vitro phenotypes of HSCs. Treatment with SAC and VAL markedly attenuated CCl4-induced liver fibrosis while reducing α-SMA+-HSC expansion and decreasing hepatic hydroxyproline and mRNA levels of pro-fibrogenic markers. Treatment with SAC increased plasma ANP and CNP levels in CCl4-treated mice, and ANP effectively suppressed cell proliferation and TGF-β-stimulated MMP2 and TIMP2 expression in LX-2 cells by activating guanylate cyclase-A/cGMP/protein kinase G signaling. Meanwhile, CNP did not affect the pro-fibrogenic activity of LX-2 cells. Moreover, VAL directly inhibited angiotensin II (AT-II)-stimulated cell proliferation and the expression of TIMP1 and CTGF through the blockade of the AT-II type 1 receptor/protein kinase C pathway. Collectively, SAC/VAL may be a novel therapeutic treatment for liver fibrosis.
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Affiliation(s)
- Junya Suzuki
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Kosuke Kaji
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Norihisa Nishimura
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Takahiro Kubo
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Fumimasa Tomooka
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Akihiko Shibamoto
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Satoshi Iwai
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Yuki Tsuji
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Yukihisa Fujinaga
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Koh Kitagawa
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Tadashi Namisaki
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Takemi Akahane
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
| | - Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8521, Nara, Japan
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Fritz AS, Keller T, Kribs A, Hünseler C. Diseases associated with prematurity in correlation with N-terminal pro-brain natriuretic peptide levels during the early postnatal life. Eur J Pediatr 2023:10.1007/s00431-023-04973-7. [PMID: 37072630 DOI: 10.1007/s00431-023-04973-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/22/2023] [Accepted: 04/01/2023] [Indexed: 04/20/2023]
Abstract
The aim of this observational study was to investigate the influence of different typical preterm diseases on NT-proBNP serum levels in the early postnatal period of life of a preterm infant. NT-proBNP levels of 118 preterm infants born ≤ 31 weeks GA were determined at the first week of life, after 4 ± 1 weeks of life, and at a corrected gestational age of 36 + 2 weeks. Relevant complications with a possible influence on NT-proBNP values in the first week of life such as early neonatal infection, hemodynamically significant PDA (hsPDA), early pulmonary hypertension (early PH), and intraventricular hemorrhage (IVH) were evaluated; at 4 ± 1 weeks of life, bronchopulmonary dysplasia (BPD), BPD-related pulmonary hypertension (BPD-associated PH), late infection, IVH, and intestinal complications were evaluated. At a corrected gestational age of 36 ± 2 weeks, we examined the effect of retinopathy of prematurity (ROP), BPD, BPD-associated PH, and late infection on NT-proBNP levels. In the first days of life, only the isolated occurrence of hsPDA resulted in significantly increased NT-proBNP levels. In multiple linear regression analysis, early infection remained independently associated with NT-proBNP levels. At 4 ± 1 weeks of age, the isolated presence of BPD and BPD-related PH resulted in increased levels, and the effect remained significant in the multiple regression analysis. At a corrected gestational age of 36 ± 2 weeks, infants with relevant complications at this final evaluation time tended to have lower NT-proBNP values than our exploratory reference values. Conlusion: NT-proBNP in the first week of life seems to be mainly influenced by an hsPDA and infection or inflammation. BPD and BPD-related PH are the most important factors influencing NT-proBNP serum levels in the first month of life. When preterm infants reach a corrected GA of 36 ± 2 weeks, chronological age rather than complications of prematurity must be considered when interpreting NT-proBNP levels. What is Known: • Several complications associated with prematurity, such as hemodynamically significant PDA, pulmonary hypertension, bronchopulmonary dysplasia, and retinopathy of prematurity, have been shown to influence NT-proBNP levels in preterm infants in their early postnatal life. What is New: • Hemodynamically relevant PDA is a major factor in the increase of NT-proBNP levels in the first week of life. • Bronchopulmonary dysplasia and pulmonary hypertension associated with bronchopulmonary dysplasia are important factors in the increase in NT-proBNP levels in preterm infants at approximately 1 month of age.
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Affiliation(s)
- Agnes-Sophie Fritz
- Neonatal Intensive Care Unit, University Hospital in Cologne, Kerpener Str. 34, 50937, Cologne, Germany.
| | - Titus Keller
- Neonatal Intensive Care Unit, University Hospital in Cologne, Kerpener Str. 34, 50937, Cologne, Germany
| | - Angela Kribs
- Neonatal Intensive Care Unit, University Hospital in Cologne, Kerpener Str. 34, 50937, Cologne, Germany
| | - Christoph Hünseler
- Neonatal Intensive Care Unit, University Hospital in Cologne, Kerpener Str. 34, 50937, Cologne, Germany
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Qiu W, Cai A, Xiao X, Gao Z, Feng Y, Li L. Diabetes mellitus status modifies the association between N-terminal B-type natriuretic peptide and all-cause mortality risk in ischemic heart failure: a prospective cohort study. Diabetol Metab Syndr 2023; 15:72. [PMID: 37041629 PMCID: PMC10088130 DOI: 10.1186/s13098-023-01046-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 03/29/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND N-terminal B-type natriuretic peptide (NT-proBNP) discriminates mortality risk in diabetes mellitus (DM) and in heart failure (HF) populations. Whether DM status modifies the association between NT-proBNP and all-cause mortality risk in ischemic HF is unknown. METHODS This was a single-center, prospective cohort study conducted with 2287 ischemic HF patients. Subjects were divided into with DM group and without DM group. Multivariate Cox proportional-hazards models were conducted to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs). The product of DM status and NT-proBNP were used to assess the interaction. Propensity score matching analysis was used to verify the robustness of the results. RESULTS Of 2287 ischemic HF participants, 1172 (51.2%) had DM. After a median follow-up of 3.19 years (7287 person-years), 479 (20.9%) of the participants died. After adjusting for the covariates, continuous NT-proBNP was more prominently associated with risk of mortality in HF patients with DM (HR: 1.65, 95% CI: 1.43-1.91) than those without (HR: 1.28, 95% CI: 1.09-1.50). A significant interaction of DM status and NT-proBNP was observed (P-interaction = 0.016). The relationships were consistent when NT-proBNP was considered as a categorical variable and in the propensity matching analysis. CONCLUSIONS DM status modified the association between NT-proBNP and all-cause mortality in ischemic HF patients, suggesting that NT-proBNP was more prominently associated with risk of mortality in patients with DM than those without. Future studies to clarify the mechanisms underlying these observations are needed.
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Affiliation(s)
- Weida Qiu
- Department of Cardiology, Hypertension Research Laboratory, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Anping Cai
- Department of Cardiology, Hypertension Research Laboratory, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
| | - Xiaoju Xiao
- Department of Cardiology, Hypertension Research Laboratory, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zhiping Gao
- Concord medical center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yingqing Feng
- Department of Cardiology, Hypertension Research Laboratory, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China.
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.
- Guangdong Provincial People's Hospital, No. 106, Zhongshan 2nd Road, Yuexiu District, Guangzhou, 510080, China.
| | - Liwen Li
- Department of Cardiology, Hypertension Research Laboratory, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China.
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.
- Guangdong Provincial People's Hospital, No. 106, Zhongshan 2nd Road, Yuexiu District, Guangzhou, 510080, China.
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Zheng H, Patel TA, Liu X, Patel KP. C-type natriuretic peptide (CNP) in the paraventricular nucleus-mediated renal sympatho-inhibition. Front Physiol 2023; 14:1162699. [PMID: 37082246 PMCID: PMC10110992 DOI: 10.3389/fphys.2023.1162699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/21/2023] [Indexed: 04/07/2023] Open
Abstract
Volume reflex produces sympatho-inhibition that is mediated by the hypothalamic paraventricular nucleus (PVN). However, the mechanisms for the sympatho-inhibitory role of the PVN and the neurochemical factors involved remain to be identified. In this study, we proposed C-type natriuretic peptide (CNP) as a potential mediator of this sympatho-inhibition within the PVN. Microinjection of CNP (1.0 μg) into the PVN significantly decreased renal sympathetic nerve activity (RSNA) (−25.8% ± 1.8% vs. −3.6% ± 1.5%), mean arterial pressure (−15.0 ± 1.9 vs. −0.1 ± 0.9 mmHg) and heart rate (−23.6 ± 3.5 vs. −0.3 ± 0.9 beats/min) compared with microinjection of vehicle. Picoinjection of CNP significantly decreased the basal discharge of extracellular single-unit recordings in 5/6 (83%) rostral ventrolateral medulla (RVLM)-projecting PVN neurons and in 6/13 (46%) of the neurons that were not antidromically activated from the RVLM. We also observed that natriuretic peptide receptor type C (NPR-C) was present on the RVLM projecting PVN neurons detected by dual-labeling with retrograde tracer. Prior NPR-C siRNA microinjection into the PVN significantly blunted the decrease in RSNA to CNP microinjections into the PVN. Volume expansion-mediated reduction in RSNA was significantly blunted by prior administration of NPR-C siRNA into the PVN. These results suggest a potential role for CNP within the PVN in regulating RSNA, specifically under physiological conditions of alterations in fluid balance.
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Affiliation(s)
- Hong Zheng
- Division of Basic Biomedical Sciences, Sanford School of Medicine of the University of South Dakota, Vermillion, SD, United States
- *Correspondence: Hong Zheng,
| | - Tapan A. Patel
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Xuefei Liu
- Division of Basic Biomedical Sciences, Sanford School of Medicine of the University of South Dakota, Vermillion, SD, United States
| | - Kaushik P. Patel
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
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Besimoglu B, Akgün B, Ayhan ŞG, Kaya E, Şimşek GK, Aşıcıoğlu O, Yazihan N, Şahin D. Comparison of cord blood pro-BNP levels in newborns of SARS-COV-2-positive and -negative women, and its association with adverse perinatal outcomes. Int J Gynaecol Obstet 2023; 161:308-313. [PMID: 36606733 DOI: 10.1002/ijgo.14655] [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: 11/24/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To compare umbilical cord blood pro-B-type natriuretic peptide (BNP) levels in newborns of severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) positive pregnancies to those of SARS-COV-2 negative pregnancies. METHODS Prospectively cord blood samples from newborns of 42 SARS-COV-2 positive women, and 42 negative pregnant were collected at birth and analyzed for pro-BNP levels. RESULTS The mean cord blood pro-BNP level was significantly higher in newborns of SARS-COV-2 positive women than in controls. Furthermore, the pro-BNP level was an independent predictor of NİCU admission in both SARS-COV-2 positive and control patients. CONCLUSION Cord blood pro-BNP level may be a parameter that can predict the under-stress fetus and adverse perinatal outcomes especially, in cases where placental involvement is present as in SARS-COV-2 infection.
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Affiliation(s)
- Berhan Besimoglu
- Division of Perinatology, Department of Obstetrics and Gynecology, Ankara City Hospital, Ankara, Turkey
| | - Betül Akgün
- Division of Perinatology, Department of Obstetrics and Gynecology, Ankara City Hospital, Ankara, Turkey
| | - Şule Göncü Ayhan
- Division of Perinatology, Department of Obstetrics and Gynecology, Ankara City Hospital, Ankara, Turkey
| | - Ecem Kaya
- Division of Perinatology, Department of Obstetrics and Gynecology, Ankara City Hospital, Ankara, Turkey
| | | | - Osman Aşıcıoğlu
- Department of Obstetrics and Gynecology, Ankara Dr Sami Ulus Education and Research Hospital, Ankara, Turkey
| | - Nuray Yazihan
- Pathophysiology Department, Faculty of Medicine, Internal Medicine, Ankara University, Ankara, Turkey.,Interdisciplinary Food, Metabolism and Clinical Nutrition Department, Ankara University, Institute of Health Sciences, Ankara, Turkey
| | - Dilek Şahin
- Ankara City Hospital, University of Health Sciences, Turkish Ministry of Health, Ankara, Turkey
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Gallo G, Rubattu S, Autore C, Volpe M. Natriuretic Peptides: It Is Time for Guided Therapeutic Strategies Based on Their Molecular Mechanisms. Int J Mol Sci 2023; 24:5131. [PMID: 36982204 PMCID: PMC10049669 DOI: 10.3390/ijms24065131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/29/2023] Open
Abstract
Natriuretic peptides (NPs) are the principal expression products of the endocrine function of the heart. They exert several beneficial effects, mostly mediated through guanylate cyclase-A coupled receptors, including natriuresis, diuresis, vasorelaxation, blood volume and blood pressure reduction, and regulation of electrolyte homeostasis. As a result of their biological functions, NPs counterbalance neurohormonal dysregulation in heart failure and other cardiovascular diseases. NPs have been also validated as diagnostic and prognostic biomarkers in cardiovascular diseases such as atrial fibrillation, coronary artery disease, and valvular heart disease, as well as in the presence of left ventricular hypertrophy and severe cardiac remodeling. Serial measurements of their levels may be used to contribute to more accurate risk stratification by identifying patients who are more likely to experience death from cardiovascular causes, heart failure, and cardiac hospitalizations and to guide tailored pharmacological and non-pharmacological strategies with the aim to improve clinical outcomes. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new targeted cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors to the current management of heart failure, novel promising molecules including M-atrial natriuretic peptide (a novel atrial NP-based compound) have been tested for the treatment of human hypertension with promising results. Moreover, different therapeutic strategies based on the molecular mechanisms involved in NP regulation and function are under development for the management of heart failure, hypertension, and other cardiovascular conditions.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
- IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli, IS, Italy
| | - Camillo Autore
- IRCCS San Raffaele Cassino, Via G. Di Biasio 1, 03043 Cassino, FR, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
- IRCCS San Raffaele Roma, Via della Pisana 235, 00163 Rome, RM, Italy
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Joolharzadeh P, Rodriguez M, Zaghlol R, Pedersen LN, Jimenez J, Bergom C, Mitchell JD. Recent Advances in Serum Biomarkers for Risk Stratification and Patient Management in Cardio-Oncology. Curr Cardiol Rep 2023; 25:133-146. [PMID: 36790618 PMCID: PMC9930715 DOI: 10.1007/s11886-022-01834-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/31/2022] [Indexed: 02/16/2023]
Abstract
PURPOSE OF REVIEW Following significant advancements in cancer therapeutics and survival, the risk of cancer therapy-related cardiotoxicity (CTRC) is increasingly recognized. With ongoing efforts to reduce cardiovascular morbidity and mortality in cancer patients and survivors, cardiac biomarkers have been studied for both risk stratification and monitoring during and after therapy to detect subclinical disease. This article will review the utility for biomarker use throughout the cancer care continuum. RECENT FINDINGS A recent meta-analysis shows utility for troponin in monitoring patients at risk for CTRC during cancer therapy. The role for natriuretic peptides is less clear but may be useful in patients receiving proteasome inhibitors. Early studies explore use of myeloperoxidase, growth differentiation factor 15, galectin 3, micro-RNA, and others as novel biomarkers in CTRC. Biomarkers have potential to identify subclinical CTRC and may reveal opportunities for early intervention. Further research is needed to elucidate optimal biomarkers and surveillance strategies.
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Affiliation(s)
- Pouya Joolharzadeh
- General Medical Sciences, Washington University School of Medicine, St. Louis, MO, USA
| | - Mario Rodriguez
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
| | - Raja Zaghlol
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
| | - Lauren N Pedersen
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Jesus Jimenez
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
| | - Carmen Bergom
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
- Alvin J. Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
| | - Joshua D Mitchell
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA.
- Alvin J. Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, USA.
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Volpe M, Gallo G, Rubattu S. Endocrine functions of the heart: from bench to bedside. Eur Heart J 2023; 44:643-655. [PMID: 36582126 DOI: 10.1093/eurheartj/ehac759] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 11/22/2022] [Accepted: 12/05/2022] [Indexed: 12/31/2022] Open
Abstract
Heart has a recognized endocrine function as it produces several biologically active substances with hormonal properties. Among these hormones, the natriuretic peptide (NP) system has been extensively characterized and represents a prominent expression of the endocrine function of the heart. Over the years, knowledge about the mechanisms governing their synthesis, secretion, processing, and receptors interaction of NPs has been intensively investigated. Their main physiological endocrine and paracrine effects on cardiovascular and renal systems are mostly mediated through guanylate cyclase-A coupled receptors. The potential role of NPs in the pathophysiology of heart failure and particularly their counterbalancing action opposing the overactivation of renin-angiotensin-aldosterone and sympathetic nervous systems has been described. In addition, NPs are used today as key biomarkers in cardiovascular diseases with both diagnostic and prognostic significance. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors in the current management of heart failure, novel promising molecules, including M-atrial natriuretic peptide (a novel atrial NP-based compound), have been tested for the treatment of human hypertension. The development of new drugs is currently underway, and we are probably only at the dawn of novel NPs-based therapeutic strategies. The present article also provides an updated overview of the regulation of NPs synthesis and secretion by microRNAs and epigenetics as well as interactions of cardiac hormones with other endocrine systems.
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Affiliation(s)
- Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy.,IRCCS San Raffaele, Via della Pisana 235, 00163 Rome, Italy
| | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy.,IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli (IS), Italy
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Daya NR, McEvoy JW, Christenson R, Tang O, Foti K, Juraschek SP, Selvin E, Tcheugui JBE. Prevalence of Elevated NT-proBNP and its Prognostic Value by Blood Pressure Treatment and Control- National Health and Nutrition Examination Survey, 1999-2004. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.02.20.23286211. [PMID: 36865209 PMCID: PMC9980258 DOI: 10.1101/2023.02.20.23286211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Background The prognostic utility of NT-proBNP in the setting of hypertension has not been well-characterized in the general US adult population. Methods We measured NT-proBNP among adults aged 20 years who participated in the 1999-2004 National Health and Nutrition Examination Survey. In adults without a history of cardiovascular disease, we assessed the prevalence of elevated NT-pro-BNP by blood pressure (BP) treatment and control categories. We examined the extent to which NT-proBNP identifies participants at higher risk for mortality across BP treatment and control categories. Results The number of US adults without CVD with elevated NT-proBNP (≥125 pg/ml) was 6.2 million among those with untreated hypertension, 4.6 million among those with treated controlled hypertension, and 5.4 million among those with treated uncontrolled hypertension. After adjusting for age, sex, body mass index, and race/ethnicity, participants with treated controlled hypertension and elevated NT-proBNP had increased risk of all-cause mortality (HR 2.29, 95% CI 1.79, 2.95) and increased risk of cardiovascular mortality (HR 3.83, 95% CI: 2.34, 6.29), compared to those without hypertension and with low levels of NT-proBNP (<125 pg/ml). Among those on antihypertensive medication, those with SBP 130-139 mm Hg and elevated NT-proBNP had increased risk of all-cause mortality, compared to those with SBP<120 mm Hg and low levels of NT-proBNP. Conclusions Among a general population of adults free of cardiovascular disease, NT-proBNP can provide additional prognostic information within and across categories of BP. Measurement of NT-proBNP may have potential for clinical use to optimize hypertension treatment.
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Affiliation(s)
- Natalie R. Daya
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - John W. McEvoy
- Division of Cardiology and National Institute for Prevention and Cardiovascular Health, National University of Ireland, Galway, Ireland
| | - Robert Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Olive Tang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Kathryn Foti
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham, AL, USA
| | | | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Justin B. Echouffo Tcheugui
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism; Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Cavallazzi R, Bradley J, Chandler T, Furmanek S, Ramirez JA. Severity of Illness Scores and Biomarkers for Prognosis of Patients with Coronavirus Disease 2019. Semin Respir Crit Care Med 2023; 44:75-90. [PMID: 36646087 DOI: 10.1055/s-0042-1759567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The spectrum of disease severity and the insidiousness of clinical presentation make it difficult to recognize patients with coronavirus disease 2019 (COVID-19) at higher risk of worse outcomes or death when they are seen in the early phases of the disease. There are now well-established risk factors for worse outcomes in patients with COVID-19. These should be factored in when assessing the prognosis of these patients. However, a more precise prognostic assessment in an individual patient may warrant the use of predictive tools. In this manuscript, we conduct a literature review on the severity of illness scores and biomarkers for the prognosis of patients with COVID-19. Several COVID-19-specific scores have been developed since the onset of the pandemic. Some of them are promising and can be integrated into the assessment of these patients. We also found that the well-known pneumonia severity index (PSI) and CURB-65 (confusion, uremia, respiratory rate, BP, age ≥ 65 years) are good predictors of mortality in hospitalized patients with COVID-19. While neither the PSI nor the CURB-65 should be used for the triage of outpatient versus inpatient treatment, they can be integrated by a clinician into the assessment of disease severity and can be used in epidemiological studies to determine the severity of illness in patient populations. Biomarkers also provide valuable prognostic information and, importantly, may depict the main physiological derangements in severe disease. We, however, do not advocate the isolated use of severity of illness scores or biomarkers for decision-making in an individual patient. Instead, we suggest the use of these tools on a case-by-case basis with the goal of enhancing clinician judgment.
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Affiliation(s)
- Rodrigo Cavallazzi
- Division of Pulmonary, Critical Care Medicine, and Sleep Disorders, University of Louisville, Norton Healthcare, Louisville, Kentucky
| | - James Bradley
- Division of Pulmonary, Critical Care Medicine, and Sleep Disorders, University of Louisville, Norton Healthcare, Louisville, Kentucky
| | - Thomas Chandler
- Norton Infectious Diseases Institute, Norton Healthcare, Louisville, Kentucky
| | - Stephen Furmanek
- Norton Infectious Diseases Institute, Norton Healthcare, Louisville, Kentucky
| | - Julio A Ramirez
- Norton Infectious Diseases Institute, Norton Healthcare, Louisville, Kentucky
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Grimaldi MC, Rosato E, D’Angelo A, Cristiano E, Marchitti S, Volpe M, Rubattu S, Romaniello A. The prognostic role of the echocardiographic tricuspid annular plane systolic excursion/systolic pulmonary arterial pressure (TAPSE/sPAP) ratio and its relationship with NT-proANP plasma level in systemic sclerosis. Front Cardiovasc Med 2023; 9:1021048. [PMID: 36733829 PMCID: PMC9887033 DOI: 10.3389/fcvm.2022.1021048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 12/20/2022] [Indexed: 01/18/2023] Open
Abstract
Background The tricuspid annular plane systolic excursion/systolic pulmonary arterial pressure (TAPSE/sPAP) ratio is an echocardiographic estimation of the right ventricle to pulmonary artery (RV/PA) coupling, with a validated prognostic role in different clinical settings. Systemic sclerosis (SSc) patients without evident cardiovascular involvement frequently display subtle RV impairment. The amino-terminal atrial natriuretic peptide (NT-proANP) plasma level relates to SSc disease progression and mortality. We aimed to assess the prognostic value of the TAPSE/sPAP ratio and its relationship with NT-proANP plasma level in SSc patients without overt cardiovascular involvement. Methods We retrospectively analysed 70 SSc consecutive patients, with no clinical evidence of cardiovascular involvement or pulmonary hypertension (PH), and 30 healthy controls (HC) in a retrospective, single-centre study. All SSc patients underwent recurrent clinical and echocardiographic assessments and NT-proANP plasma level was assessed at baseline. SSc-related cardiovascular events and deaths were extracted during a 6-year follow-up. The complete work-up for the diagnosis, treatment and management of PH performed along the 6 years of follow-up referred to the 2015 European Society of Cardiology guidelines. Results Systemic sclerosis patients showed lower TAPSE/sPAP ratio at baseline compared to HC [SSc median value = 0.71 mm/mmHg, (IQR 0.62-0.88) vs. HC median value = 1.00 mm/mmHg, (IQR 0.96-1.05); p < 0.001]. Multivariable Cox analysis revealed TAPSE/sPAP ratio as an independent predictor for SSc-related cardiovascular events [HR = 3.436 (95% CI 1.577-7.448); p = 0.002] and mortality [HR = 3.653 (95% CI 1.712-8.892); p = 0.014]. The value of TAPSE/sPAP ratio < 0.7 mm/mmHg was identified as an optimal cut-off for predicting adverse outcomes (p < 0.001) by receiver operating characteristic (ROC) analyses. NT-proANP level significantly related to TAPSE/sPAP ratio (r = 0.52, p < 0.001). TAPSE/sPAP ratio combined with NT-proANP showed an overall significant prognostic role in this SSc population, confirmed by Kaplan-Meier analysis (Log rank p < 0.001). Conclusion The TAPSE/sPAP ratio, as an index of RV/PA coupling, is an affordable predictor of cardiovascular events and mortality in SSc and, combined with NT-proANP level, may improve the clinical phenotyping and prognostic stratification of SSc patients.
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Affiliation(s)
- Maria Chiara Grimaldi
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy,Department of Cardiovascular and Pneumological Sciences, Catholic University of Sacred Heart, Rome, Italy,Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy,*Correspondence: Maria Chiara Grimaldi,
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Adriano D’Angelo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Ernesto Cristiano
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Simona Marchitti
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy,San Raffaele Pisana Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy,Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
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Pandey KN. Guanylyl cyclase/natriuretic peptide receptor-A: Identification, molecular characterization, and physiological genomics. Front Mol Neurosci 2023; 15:1076799. [PMID: 36683859 PMCID: PMC9846370 DOI: 10.3389/fnmol.2022.1076799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/02/2022] [Indexed: 01/06/2023] Open
Abstract
The natriuretic peptides (NPs) hormone family, which consists mainly of atrial, brain, and C-type NPs (ANP, BNP, and CNP), play diverse roles in mammalian species, ranging from renal, cardiac, endocrine, neural, and vascular hemodynamics to metabolic regulations, immune responsiveness, and energy distributions. Over the last four decades, new data has transpired regarding the biochemical and molecular compositions, signaling mechanisms, and physiological and pathophysiological functions of NPs and their receptors. NPs are incremented mainly in eliciting natriuretic, diuretic, endocrine, vasodilatory, and neurological activities, along with antiproliferative, antimitogenic, antiinflammatory, and antifibrotic responses. The main locus responsible in the biological and physiological regulatory actions of NPs (ANP and BNP) is the plasma membrane guanylyl cyclase/natriuretic peptide receptor-A (GC-A/NPRA), a member of the growing multi-limbed GC family of receptors. Advances in this field have provided tremendous insights into the critical role of Npr1 (encoding GC-A/NPRA) in the reduction of fluid volume and blood pressure homeostasis, protection against renal and cardiac remodeling, and moderation and mediation of neurological disorders. The generation and use of genetically engineered animals, including gene-targeted (gene-knockout and gene-duplication) and transgenic mutant mouse models has revealed and clarified the varied roles and pleiotropic functions of GC-A/NPRA in vivo in intact animals. This review provides a chronological development of the biochemical, molecular, physiological, and pathophysiological functions of GC-A/NPRA, including signaling pathways, genomics, and gene regulation in both normal and disease states.
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Su X, Lei T, Yu H, Zhang L, Feng Z, Shuai T, Guo H, Liu J. NT-proBNP in Different Patient Groups of COPD: A Systematic Review and Meta-Analysis. Int J Chron Obstruct Pulmon Dis 2023; 18:811-825. [PMID: 37197601 PMCID: PMC10183357 DOI: 10.2147/copd.s396663] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/29/2023] [Indexed: 05/19/2023] Open
Abstract
Purpose NT-proBNP, a peptide biomarker synthesized and secreted by cardiomyocytes in response to cardiac load, has gained attention in recent years for its potential role in respiratory diseases. Chronic Obstructive Pulmonary Disease (COPD), a chronic and progressive inflammatory condition affecting the respiratory system, is frequently associated with comorbidities involving the cardiovascular system. Consequently, the aim of this systematic review and meta-analysis was to evaluate the variations in NT-proBNP levels across distinct patient groups with COPD and establish a foundation for future investigations into the precise clinical significance of NT-proBNP in COPD. Methods The search databases for this study were conducted in PubMed, Excerpt Medica database (Embase), Web of Science (WOS), and Cochrane Library databases. Databases were searched for studies on the predictive value of NT-proBNP in adult COPD patients. Results A total of 29 studies (8534 participants) were included. Patients with stable COPD exhibit elevated levels of NT-proBNP [standardized mean difference(SMD) [95CI%]=0.51 [0.13,0.89]; p=0.0092]. COPD patients with predicted forced expiratory volume in 1 s (FEV1) < 50% exhibit significantly elevated levels of NT-proBNP compared to those with FEV1 ⩾50%[SMD [95CI%]=0.17 [0.05,0.29]; p=0.0058]. NT-proBNP levels were significantly higher in acute exacerbations (AECOPD) compared to patients with stable COPD [SMD [95CI%]=1.18 [0.07,2.29]; p=0.037]. NT-proBNP levels was significantly higher in non-survivors than in survivors of hospitalised AECOPD patients [SMD [95CI%]=1.67 [0.47,2.88]; p=0.0063]. Both COPD patients with pulmonary hypertension(PH) [SMD [95CI%]=0.82 [0.69,0.96]; p<0.0001] and chronic heart failure(CHF) [SMD [95CI%]=1.49 [0.96,2.01]; p<0.0001] showed higher NT-proBNP level. Conclusion NT-proBNP, a biomarker commonly used in clinical practice to evaluate cardiovascular disease, demonstrates significant variations in different stages of COPD and during the progression of the disease. The fluctuations in NT-proBNP levels could be indicative of the severity of pulmonary hypoxia and inflammation and cardiovascular stress among COPD patients. Therefore, assessing NT-proBNP levels in COPD patients can aid in making informed clinical decisions.
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Affiliation(s)
- Xiaojie Su
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Ting Lei
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Haichuan Yu
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Lu Zhang
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Zhouzhou Feng
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Tiankui Shuai
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Hong Guo
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
| | - Jian Liu
- The First Clinical Medical College of Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of China
- Correspondence: Jian Liu, Department of Clinical Medicine, the First Clinical Medical College of Lanzhou University, No. 1, Donggang West Road, Chengguan District, Lanzhou City, Gansu Province, People’s Republic of China, Tel +86 136 0935 4197, Email
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Matias PJ, Laranjinha I, Ávila G, Azevedo A, Jorge C, Ferreira C, Aires I, Amaral T, Gil C, Ferreira A. Long-term cholecalciferol supplementation in hemodialysis patients: Effects on mineral metabolism, inflammation, and cardiac parameters. Semin Dial 2023; 36:29-36. [PMID: 35262225 DOI: 10.1111/sdi.13066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 02/13/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Low levels of 25-hydroxyvitamin D [25(OH)D] are frequent in chronic kidney disease and are associated with adverse outcomes. The aim of this 5-year prospective study was to evaluate the effects of cholecalciferol supplementation on mineral metabolism, inflammation and cardiac parameters in hemodialysis (HD) patients. METHODS The study included 97 patients. Cholecalciferol was given after HD according to 25(OH)D baseline levels measured twice (end of winter and of summer). The 25(OH)D levels, circulating bone metabolism, inflammation parameters, brain natriuretic peptide (BNP), pulse pressure (PP), and left ventricular mass index (LVMI) were evaluated before and after supplementation. RESULTS There was a significant increase in 25(OH)D levels after supplementation (p < 0.001); however, serum calcium (p = 0.02), phosphorus (p = 0.018), and iPTH (p = 0.03) were decreased. Magnesium levels increased during the study (p = 0.03). A reduction in the number of patients under active vitamin D (p < 0.001) and in the dose and number of patients treated with darbepoetin (p = 0.02) was observed. Serum albumin increased (p < 0.001), and C-reactive protein decreased (p = 0.01). BNP (p < 0.001), PP (p = 0.007), and LVMI (p = 0.02) were significantly reduced after supplementation. CONCLUSIONS Long-term cholecalciferol supplementation allowed correction of 25(OH)D deficiency, improved mineral metabolism with less use of active vitamin D, attenuated inflammation, reduced the dose of the erythropoiesis-stimulating agent, and improved cardiac dysfunction.
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Affiliation(s)
- Patrícia João Matias
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal.,Faculdade de Ciências Médicas, NOVA Medical School, Lisboa, Portugal
| | - Ivo Laranjinha
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal
| | - Gonçalo Ávila
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal
| | - Ana Azevedo
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal
| | - Cristina Jorge
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal
| | - Carina Ferreira
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal.,Faculdade de Ciências Médicas, NOVA Medical School, Lisboa, Portugal
| | - Inês Aires
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal.,Faculdade de Ciências Médicas, NOVA Medical School, Lisboa, Portugal
| | - Tiago Amaral
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal
| | - Célia Gil
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal
| | - Aníbal Ferreira
- Dialysis Unit, Nephrocare Vila Franca de Xira, Vila Franca de Xira, Portugal.,Dialysis Unit, Dialverca, Forte da Casa, Portugal.,NIDAN, Lisbon, Portugal.,Faculdade de Ciências Médicas, NOVA Medical School, Lisboa, Portugal
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Adel M, Elmasry A, El-Nablaway M, Othman G, Hamed S, Khater Y, Ashour RH, Hendawy M, Rabei MR. Cardioprotective effect of abscisic acid in a rat model of type 3 cardio-renal syndrome: Role of NOX-4, P-53, and HSP-70. Biomed Pharmacother 2023; 157:114038. [PMID: 36446241 DOI: 10.1016/j.biopha.2022.114038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/27/2022] Open
Abstract
Cardiorenal syndrome (CRS) is a complex heart and kidney pathophysiologic disorder that leads to a bidirectional interrelationship between them. Abscisic acid (ABA) is a phytohormone that is present in plants, and is known to regulate fundamental physiological functions. This study aimed to explore the efficacy of ABA in surgically induced-CRS type 3 rats. Rats were randomly and equally divided into four groups. Rats in Group 1 received saline (Sham group), Group 2 included control induced-CRS rats, Group 3 rats (CRS+ABA) included CRS rats treated with ABA and Group 4 (CRS + ABA + Verapamil + propofol) were CRS rats treated with Verapamil, propofol and ABA. The rats were treated with the drugs daily for four weeks. At the end of the study, relative heart weight corrected QT interval (QTc), mean blood pressure (MBP), kidney functions, oxidative stress, NADPH oxidase 4 (NOX4), protein 53 (P53), and heat shock proteins-70 (HSP-70) expression was assessed and recorded. ABA led to a significant shortening of the ventricular action potential duration indicated by QTc. Furthermore, it significantly lowered heart weight, MBP, serum creatinine, NOX-4, and P-53 expression and augmented HSP-70 expression. In contrast, adding calcium channel blockers (CCBs) to ABA mitigated this effect. The results suggested that ABA has a potential protective role in CRS-induced cardiac hypertrophy and arrhythmia that could be mediated through inhibition of P-53, NOX-4, and an increase in HSP-70 expression.
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Affiliation(s)
- Mohamed Adel
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ahlam Elmasry
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
| | - Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, PO Box 71666, Riyadh 11597, Saudi Arabia
| | - Gamal Othman
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, PO Box 71666, Riyadh 11597, Saudi Arabia
| | - Shereen Hamed
- Department of Histology, Faculty of Medicine, Mansoura University, Egypt
| | - Yomna Khater
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Rehab H Ashour
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Pharmacology & Toxicology Department, Faculty of Medicine at Al-Qunfudah, Umm Al-Qura University, Saudi Arabia
| | - Mahmoud Hendawy
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mohammed R Rabei
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Medical Physiology, Faculty of Medicine, King Salman International University, South Sinai, Egypt
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Ivasovic F, Matos JN, Wyler M, Glaus TM. Effects of Breed, Exercise, and a Two-Month Training Period on NT-proBNP-Levels in Athletic Dogs. Animals (Basel) 2022; 13:ani13010016. [PMID: 36611627 PMCID: PMC9817725 DOI: 10.3390/ani13010016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/13/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
N-terminal pro-b-type natriuretic peptide (NTproBNP) is a cardiac biomarker used to detect myocardial wall stress. Physical activity and cardiac disease can affect serum NTproBNP concentrations. In people, different types of physical activity have different effects on NTproBNP. Our hypothesis was that physical activity and training have an effect on NTproBNP concentrations depending on the type of exercise and the intensity. Seven German Shepherd dogs (GSD) under military training performing short bursts of fast-paced interval exercise and seven Eurohounds (EHs) training for racing competition with endurance exercise were included in the study. Blood samples were taken at enrollment (T0) and after a two-month (T2mth) training period; on both occasions, the samples were acquired before and after physical exercise. An echocardiographic evaluation was performed at T0. Echocardiographic heart size was larger in the EHs compared to the GSDs. The NTproBNP concentration was higher in the EHs than in the GSDs before and after exercise at T0 and T2mth. Echocardiographic parameters of heart size and wall thickness correlated with NTproBNP at T0 before and after exercise. Exercise induced an elevation of NTproBNP in the EHs at T0 and T2mth, while in the GSDs this was observed only at T0. In the EHs, post exercise was associated with higher NTproBNP at T2mth compared to T0, while in the GSDs the opposite pattern was noticed. From our study, the serum NTproBNP concentration differs between breeds. Intense physical activity causes an increase in NTproBNP. A two-month training period does not affect the NTproBNP concentration at rest. Intense physical activity may increase NTproBNP above the reference range in individual dogs.
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Affiliation(s)
- Frane Ivasovic
- Division of Cardiology, Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zürich, 8006 Zurich, Switzerland
- Correspondence:
| | - J. Novo Matos
- Division of Cardiology, Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zürich, 8006 Zurich, Switzerland
| | | | - Tony M. Glaus
- Division of Cardiology, Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zürich, 8006 Zurich, Switzerland
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50
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Lu WT, Du WT, Lu DS, You J, Li HY. Predictive value of serum initial brain natriuretic peptide and troponin on functional prognosis in noncardiogenic patients with anterior and posterior circulation cerebral infarction. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:985-993. [PMID: 36535282 PMCID: PMC9770063 DOI: 10.1055/s-0042-1755270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Brain natriuretic peptide (BNP) and troponin have a close relationship with cardiogenic cerebral embolism (CCE), but their relationship with noncardiogenic patients with anterior circulation ischemia (ACI) and posterior circulation ischemia (PCI) is not clear. OBJECTIVE To explore the predictive value of serum initial BNP and troponin on the functional prognosis of patients with noncardiogenic ACI and PCI. METHODS Consecutive patients with first-episode cerebral infarction within 12 hours of symptom onset were enrolled in the present 1-year prospective cohort study. Serum levels of BNP and troponin were collected within 12 hours of onset. Infarction location was classified as ACI and PCI by magnetic resonance imaging (MRI). According to the modified Rankin Scale (mRS) score at 90 days after onset, ACI and PCI cases were respectively divided into a good prognosis group (mRS score between 0 and 2) and a poor prognosis group (mRS score between 3 and 6). The general state of health and results of laboratory examinations and other auxiliary examinations of all patients were recorded. Single-factor analysis and multivariate logistic regression analysis were used to assess the relationship between serum levels of BNP, troponin, and functional outcome. RESULTS The multivariate logistic regression found that higher levels of initial BNP (odds ratio [OR] = 1.024; 95% confidence interval [CI]: 1.006-1.041; p = 0.007) and C-reactive protein (CRP) (OR = 1.184; 95%CI: 1.024-1.369; p = 0.022) were independent predictors of poor functional prognosis of noncardiogenic PCI at 90 days after onset after adjusting for age, gender, ethnicity, history of hypertension and of diabetes. CONCLUSIONS The levels of initial BNP and CRP were related to poor functional outcomes in noncardiogenic PCI patients at 3 months, independent of troponin.
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Affiliation(s)
- Wan-Ting Lu
- People's Hospital of Xinjiang Uygur Autonomous Region, Department of Neurology, Urumqi, China.
| | - Wen-Ting Du
- People's Hospital of Xinjiang Uygur Autonomous Region, Department of Neurology, Urumqi, China.,Xinjiang Medical University, Department of Postgraduate, Urumqi, China.
| | - De-Sheng Lu
- Shihezi People's Hospital, Department of Neurosurgery, Shihezi, China.
| | - Jie You
- Xinjiang Medical University, Department of Postgraduate, Urumqi, China.
| | - Hong-yan Li
- People's Hospital of Xinjiang Uygur Autonomous Region, Department of Neurology, Urumqi, China.,Address for correspondence Hong-yan Li
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