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Dattani A, Brady EM, Kanagala P, Stoma S, Parke KS, Marsh AM, Singh A, Arnold JR, Moss AJ, Zhao L, Cvijic ME, Fronheiser M, Du S, Costet P, Schafer P, Carayannopoulos L, Chang CP, Gordon D, Ramirez-Valle F, Jerosch-Herold M, Nelson CP, Squire IB, Ng LL, Gulsin GS, McCann GP. Is atrial fibrillation in HFpEF a distinct phenotype? Insights from multiparametric MRI and circulating biomarkers. BMC Cardiovasc Disord 2024; 24:94. [PMID: 38326736 PMCID: PMC10848361 DOI: 10.1186/s12872-024-03734-0] [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: 06/29/2023] [Accepted: 01/17/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) and atrial fibrillation (AF) frequently co-exist. There is a limited understanding on whether this coexistence is associated with distinct alterations in myocardial remodelling and mechanics. We aimed to determine if patients with atrial fibrillation (AF) and heart failure with preserved ejection fraction (HFpEF) represent a distinct phenotype. METHODS In this secondary analysis of adults with HFpEF (NCT03050593), participants were comprehensively phenotyped with stress cardiac MRI, echocardiography and plasma fibroinflammatory biomarkers, and were followed for the composite endpoint (HF hospitalisation or death) at a median of 8.5 years. Those with AF were compared to sinus rhythm (SR) and unsupervised cluster analysis was performed to explore possible phenotypes. RESULTS 136 subjects were included (SR = 75, AF = 61). The AF group was older (76 ± 8 vs. 70 ± 10 years) with less diabetes (36% vs. 61%) compared to the SR group and had higher left atrial (LA) volumes (61 ± 30 vs. 39 ± 15 mL/m2, p < 0.001), lower LA ejection fraction (EF) (31 ± 15 vs. 51 ± 12%, p < 0.001), worse left ventricular (LV) systolic function (LVEF 63 ± 8 vs. 68 ± 8%, p = 0.002; global longitudinal strain 13.6 ± 2.9 vs. 14.7 ± 2.4%, p = 0.003) but higher LV peak early diastolic strain rates (0.73 ± 0.28 vs. 0.53 ± 0.17 1/s, p < 0.001). The AF group had higher levels of syndecan-1, matrix metalloproteinase-2, proBNP, angiopoietin-2 and pentraxin-3, but lower level of interleukin-8. No difference in clinical outcomes was observed between the groups. Three distinct clusters were identified with the poorest outcomes (Log-rank p = 0.029) in cluster 2 (hypertensive and fibroinflammatory) which had equal representation of SR and AF. CONCLUSIONS Presence of AF in HFpEF is associated with cardiac structural and functional changes together with altered expression of several fibro-inflammatory biomarkers. Distinct phenotypes exist in HFpEF which may have differing clinical outcomes.
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Affiliation(s)
- Abhishek Dattani
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK.
| | - Emer M Brady
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | | | - Svetlana Stoma
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Kelly S Parke
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Anna-Marie Marsh
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Anvesha Singh
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Jayanth R Arnold
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Alastair J Moss
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Lei Zhao
- Bristol Myers Squibb, Princeton, NJ, USA
| | | | | | - Shuyan Du
- Bristol Myers Squibb, Princeton, NJ, USA
| | | | | | | | | | | | | | | | - Christopher P Nelson
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Iain B Squire
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Leong L Ng
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Gaurav S Gulsin
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Gerry P McCann
- Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
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Liu D, Li Y, Zhao Q. Effects of Inflammatory Cell Death Caused by Catheter Ablation on Atrial Fibrillation. J Inflamm Res 2023; 16:3491-3508. [PMID: 37608882 PMCID: PMC10441646 DOI: 10.2147/jir.s422002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/08/2023] [Indexed: 08/24/2023] Open
Abstract
Atrial fibrillation (AF) poses a serious healthcare burden on society due to its high morbidity and the resulting serious complications such as thrombosis and heart failure. The principle of catheter ablation is to achieve electrical isolation by linear destruction of cardiac tissue, which makes AF a curable disease. Currently, catheter ablation does not have a high long-term success rate. The current academic consensus is that inflammation and fibrosis are central mechanisms in the progression of AF. However, artificially caused inflammatory cell death by catheter ablation may have a significant impact on structural and electrical remodeling, which may affect the long-term prognosis. This review first focused on the inflammatory response induced by apoptosis, necrosis, necroptosis, pyroptosis, ferroptosis and their interaction with arrhythmia. Then, we compared the differences in cell death induced by radiofrequency ablation, cryoballoon ablation and pulsed-field ablation. Finally, we discussed the structural and electrical remodeling caused by inflammation and the association between inflammation and the recurrence of AF after catheter ablation. Collectively, pulsed-field ablation will be a revolutionary innovation with faster, safer, better tissue selectivity and less inflammatory response induced by apoptosis-dominated cell death.
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Affiliation(s)
- Dishiwen Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Yajia Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Qingyan Zhao
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
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3
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Zhang H, Wang R, Wang Z, Wu W, Zhang N, Zhang L, Hu J, Luo P, Zhang J, Liu Z, Feng S, Peng Y, Liu Z, Cheng Q. Molecular insight into pentraxin-3: Update advances in innate immunity, inflammation, tissue remodeling, diseases, and drug role. Biomed Pharmacother 2022; 156:113783. [PMID: 36240615 DOI: 10.1016/j.biopha.2022.113783] [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: 07/14/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/20/2022] Open
Abstract
Pentraxin-3 (PTX3) is the prototype of the long pentraxin subfamily, an acute-phase protein consisting of a C-terminal pentraxin domain and a unique N-terminal domain. PTX3 was initially isolated from human umbilical vein endothelial cells and human FS-4 fibroblasts. It was subsequently found to be also produced by synoviocytes, chondrocytes, osteoblasts, smooth muscle cells, myeloid dendritic cells, epithelial cells, and tumor cells. Various modulatory factors, such as miRNAs, cytokines, drugs, and hypoxic conditions, could regulate the expression level of PTX3. PTX3 is essential in regulating innate immunity, inflammation, angiogenesis, and tissue remodeling. Besides, PTX3 may play dual (pro-tumor and anti-tumor) roles in oncogenesis. PTX3 is involved in the occurrence and development of many non-cancerous diseases, including COVID-19, and might be a potential biomarker indicating the prognosis, activity,and severity of diseases. In this review, we summarize and discuss the potential roles of PTX3 in the oncogenesis and pathogenesis of non-cancerous diseases and potential targeted therapies based on PTX3.
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Affiliation(s)
- Hao Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China; Department of Neurosurgery, The Second Affiliated Hospital, Chongqing Medical University, China
| | - Ruixuan Wang
- Department of Oncology, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China
| | - Zeyu Wang
- Department of Neurosurgery, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China
| | - Wantao Wu
- Department of Oncology, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China
| | - Nan Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, China; One-third Lab, College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Longbo Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, China; Department of Neurosurgery, and Department of Cellular & Molecular Physiology,Yale University School of Medicine, USA; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China
| | - Jason Hu
- Department of Neonatology, Yale University School of Medicine, USA
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, China
| | - Jian Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, China
| | - Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, China
| | - Songshan Feng
- Department of Neurosurgery, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China
| | - Yun Peng
- Department of Geriatrics, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China
| | - Zhengzheng Liu
- Department of Oncology, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China.
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, China.
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Rafaqat S, Sharif S, Majeed M, Naz S, Manzoor F, Rafaqat S. Biomarkers of Metabolic Syndrome: Role in Pathogenesis and Pathophysiology Of Atrial Fibrillation. J Atr Fibrillation 2021; 14:20200495. [PMID: 34950373 PMCID: PMC8691267 DOI: 10.4022/jafib.20200495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/11/2021] [Accepted: 05/12/2021] [Indexed: 12/14/2022]
Abstract
The relationship between Metabolic syndrome and Atrial Fibrillation is confirmed by many studies. The components of Metabolic syndrome cause remodeling of the atrial. Metabolic syndrome and metabolic derangements of the syndrome could be the cause of the pathogenesis of AF. This review article discusses the major biomarkers of Metabolic syndrome and their role in the pathogenesis of AF. The biomarkers are adiponectin, leptin, Leptin/ Adiponectin ratio, TNF-α, Interleukin-6, Interleukin-10, PTX3, ghrelin, uric acid, and OxLDL.The elevated plasma levels of adiponectin were linked to the presence of persistent AF. Leptin signaling contributes to angiotensin-II evoked AF and atrial fibrosis. Tumor necrosis factor-alpha involvement has been shown in the pathogenesis of chronic AF. Similarly, Valvular AF patients showed high levels of TNF-α. Increased left atrial size was associated with the interleukin-6 because it is a well-known risk factor for AF. Interleukin-10 as well as TNF-α were linked to AF recurrence after catheter ablation. PTX3 could be superior to other inflammatory markers that were reported to be elevated in AF. The serum ghrelin concentration in AF patients was reduced and significantly increased after treatment. Elevated levels of uric acid could be related to the burden of AF. Increased OxLDL was found in AF as compared to sinus rhythm control.
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Affiliation(s)
- Saira Rafaqat
- Department of Zoology,Lahore College for Women University, Near Wapda Flats Jail Rd, Jubilee Town, Lahore, Punjab 54000
| | - Saima Sharif
- Department of Zoology,Lahore College for Women University, Near Wapda Flats Jail Rd, Jubilee Town, Lahore, Punjab 54000
| | - Mona Majeed
- Senior Registrar, Emergency Department, Punjab Institute of Cardiology, Lahore, Pakistan
| | - Shagufta Naz
- Department of Zoology,Lahore College for Women University, Near Wapda Flats Jail Rd, Jubilee Town, Lahore, Punjab 54000
| | - Farkhanda Manzoor
- Department of Zoology,Lahore College for Women University, Near Wapda Flats Jail Rd, Jubilee Town, Lahore, Punjab 54000
| | - Sana Rafaqat
- Department of Biotechnology, Lahore College for Women University, Near Wapda Flats, Jail Rd, Jubilee Town, Lahore, Punjab 54000
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Ham HJ, Lee YS, Yun J, Son DJ, Lee HP, Han SB, Hong JT. K284-6111 alleviates memory impairment and neuroinflammation in Tg2576 mice by inhibition of Chitinase-3-like 1 regulating ERK-dependent PTX3 pathway. J Neuroinflammation 2020; 17:350. [PMID: 33222690 PMCID: PMC7681957 DOI: 10.1186/s12974-020-02022-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/02/2020] [Indexed: 02/07/2023] Open
Abstract
Background Alzheimer’s disease (AD) is one of the most prevalent neurodegenerative disorders characterized by gradual memory loss and neuropsychiatric symptoms. We have previously demonstrated that the 2-({3-[2-(1-cyclohexene-1-yl)ethyl]-6,7-dimethoxy-4-oxo-3,4-dihydro-2-quinazolinyl}sulfanyl)-N-(4-ethylphenyl)butanamide (K284-6111), the inhibitor of CHI3L1, has the inhibitory effect on memory impairment in Αβ infusion mouse model and on LPS-induced neuroinflammation in the murine BV-2 microglia and primary cultured astrocyte. Methods In the present study, we investigated the inhibitory effect of K284-6111 on memory dysfunction and neuroinflammation in Tg2576 transgenic mice, and a more detailed correlation of CHI3L1 and AD. To investigate the effects of K284-6111 on memory dysfunction, we administered K284-6111 (3 mg/kg, p.o.) daily for 4 weeks to Tg2576 mice, followed by behavioral tests of water maze test, probe test, and passive avoidance test. Results Administration of K284-6111 alleviated memory impairment in Tg2576 mice and had the effect of reducing the accumulation of Aβ and neuroinflammatory responses in the mouse brain. K284-6111 treatment also selectively inactivated ERK and NF-κB pathways, which were activated when CHI3L1 was overexpressed, in the mouse brain and in BV-2 cells. Web-based gene network analysis and our results of gene expression level in BV-2 cells showed that CHI3L1 is closely correlated with PTX3. Our result revealed that knockdown of PTX3 has an inhibitory effect on the production of inflammatory proteins and cytokines, and on the phosphorylation of ERK and IκBα. Conclusion These results suggest that K284-6111 could improve memory dysfunction by alleviating neuroinflammation through inhibiting CHI3L1 enhancing ERK-dependent PTX3 pathway.
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Affiliation(s)
- Hyeon Joo Ham
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Yong Sun Lee
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Jaesuk Yun
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Dong Ju Son
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Hee Pom Lee
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Sang-Bae Han
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Jin Tae Hong
- College of Pharmacy and Medical Research Center, Chungbuk National University, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea.
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Linscheid N, Poulsen PC, Pedersen ID, Gregers E, Svendsen JH, Olesen MS, Olsen JV, Delmar M, Lundby A. Quantitative Proteomics of Human Heart Samples Collected In Vivo Reveal the Remodeled Protein Landscape of Dilated Left Atrium Without Atrial Fibrillation. Mol Cell Proteomics 2020; 19:1132-1144. [PMID: 32291283 PMCID: PMC7338087 DOI: 10.1074/mcp.ra119.001878] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/13/2020] [Indexed: 12/11/2022] Open
Abstract
Genetic and genomic research has greatly advanced our understanding of heart disease. Yet, comprehensive, in-depth, quantitative maps of protein expression in hearts of living humans are still lacking. Using samples obtained during valve replacement surgery in patients with mitral valve prolapse (MVP), we set out to define inter-chamber differences, the intersect of proteomic data with genetic or genomic datasets, and the impact of left atrial dilation on the proteome of patients with no history of atrial fibrillation (AF).We collected biopsies from right atria (RA), left atria (LA) and left ventricle (LV) of seven male patients with mitral valve regurgitation with dilated LA but no history of AF. Biopsy samples were analyzed by high-resolution mass spectrometry (MS), where peptides were pre-fractionated by reverse phase high-pressure liquid chromatography prior to MS measurement on a Q-Exactive-HF Orbitrap instrument. We identified 7,314 proteins based on 130,728 peptides. Results were confirmed in an independent set of biopsies collected from three additional individuals. Comparative analysis against data from post-mortem samples showed enhanced quantitative power and confidence level in samples collected from living hearts. Our analysis, combined with data from genome wide association studies suggested candidate gene associations to MVP, identified higher abundance in ventricle for proteins associated with cardiomyopathies and revealed the dilated LA proteome, demonstrating differential representation of molecules previously associated with AF, in non-AF hearts.This is the largest dataset of cardiac protein expression from human samples collected in vivo It provides a comprehensive resource that allows insight into molecular fingerprints of MVP and facilitates novel inferences between genomic data and disease mechanisms. We propose that over-representation of proteins in ventricle is consequent not to redundancy but to functional need, and conclude that changes in abundance of proteins known to associate with AF are not sufficient for arrhythmogenesis.
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Affiliation(s)
- Nora Linscheid
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Pi Camilla Poulsen
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Ida Dalgaard Pedersen
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Emilie Gregers
- Laboratory for Molecular Cardiology, the Heart Centre, Rigshospitalet, Denmark
| | | | - Morten Salling Olesen
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Jesper Velgaard Olsen
- The Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Mario Delmar
- Leon H Charney Division of Cardiology, NYU School of Medicine, New York, New York, USA
| | - Alicia Lundby
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark; The Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark.
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Bening C, Mazalu EA, Yaqub J, Alhussini K, Glanowski M, Kottmann T, Leyh R. Atrial contractility and fibrotic biomarkers are associated with atrial fibrillation after elective coronary artery bypass grafting. J Thorac Cardiovasc Surg 2019; 159:515-523. [PMID: 30929988 DOI: 10.1016/j.jtcvs.2019.02.068] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 02/14/2019] [Accepted: 02/15/2019] [Indexed: 12/20/2022]
Abstract
OBJECTIVE New-onset postoperative atrial fibrillation is common after cardiac surgery. Less has been reported about the relationship among fibrosis, inflammation, calcium-induced left atrial and right atrial contractile forces, and postoperative atrial fibrillation. We sought to identify predictors of postoperative atrial fibrillation. METHODS From August 2016 to February 2018, we evaluated 229 patients who had preoperative sinus rhythm before elective primary coronary artery bypass grafting. Of 229 patients, 191 maintained sinus rhythm postoperatively, whereas 38 patients developed atrial fibrillation. Preoperative tissue inhibitor of metalloproteinase-1, pentraxin-3, matrix metallopeptidase-9, galectin-3, high-sensitivity C-reactive protein, growth differentiation factor 15, and transforming growth factor-ß were measured. Clinical and echocardiographic findings (tricuspid annular plane systolic excursion for right heart function) and calcium-induced force measurements from left atrial and right atrial-derived skinned myocardial fibers were recorded. RESULTS Patients with atrial fibrillation were older (P = .001), had enlarged left atrial (P = .0001) and right atrial areas (P = .0001), and had decreased tricuspid annular plane systolic excursion (P = .001). Levels of matrix metallopeptidase-9 and pentraxin-3 were decreased (P < .05), whereas growth differentiation factor 15 was increased (P = .001). We detected lower left atrial force values at calcium-induced force measurements 5.5 (P < .05), 5.4 (P < .01), and 5.3 to 4.52 (P = .0001) and right atrial force values at calcium-induced force measurements 5.0 to 4.52 (P < .05) in patients with postoperative atrial fibrillation. Multivariable analysis showed that advanced age (P = .033), decreased left atrial force value at calcium-induced force measurement of 5.5 (P = .033), enlarged left atrial (P = .013) and right atrial (P = .081) areas, and reduced tricuspid annular plane systolic excursion (P = .010) independently predicted postoperative atrial fibrillation. CONCLUSIONS Advanced age, decreased left atrial force value at calcium-induced force measurement of 5.5, enlarged left atrial and right atrial areas, and reduced tricuspid annular plane systolic excursion were identified as independent predictors for postoperative atrial fibrillation.
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Affiliation(s)
- Constanze Bening
- Department of Thoracic and Cardiovascular Surgery, University of Wuerzburg, Wuerzburg, Germany; Comprehensive Heart Failure Centre Würzburg, University of Wuerzburg, Wuerzburg, Germany.
| | - Elena-Aura Mazalu
- Department of Thoracic and Cardiovascular Surgery, University of Wuerzburg, Wuerzburg, Germany
| | - Jonathan Yaqub
- Department of Thoracic and Cardiovascular Surgery, University of Wuerzburg, Wuerzburg, Germany
| | - Khaled Alhussini
- Department of Thoracic and Cardiovascular Surgery, University of Wuerzburg, Wuerzburg, Germany
| | - Michal Glanowski
- Department of Thoracic and Cardiovascular Surgery, University of Wuerzburg, Wuerzburg, Germany
| | | | - Rainer Leyh
- Department of Thoracic and Cardiovascular Surgery, University of Wuerzburg, Wuerzburg, Germany; Comprehensive Heart Failure Centre Würzburg, University of Wuerzburg, Wuerzburg, Germany
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Zhang CY, Han HD, Wang SY, Huang SR, Deng BQ. Pentraxin-3 in Thrombolytic Therapy for Acute Ischemic Stroke: No Relation with Curative Effect and Prognosis. Med Sci Monit 2018; 24:4427-4432. [PMID: 29949524 PMCID: PMC6052828 DOI: 10.12659/msm.909015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Pentraxin-3 (PTX3) is considered a high quality inflammatory marker of the severity and prognosis of several diseases, however, the value of PTX3 in thrombolytic therapy for acute ischemic stroke remains unclear and PTX3 is still controversial in evaluating the prognosis of stroke patients. In this study, we investigated the association of PTX3 with thrombolytic therapy in patients with acute ischemic stroke. Material/Methods Forty-seven stroke patients who received thrombolytic therapy within 4.5 hours after symptom onset were enrolled consecutively between July 2016 and June 2017. All the patients underwent multiphase CTA (computerized tomography angiography) or CT perfusion before thrombolysis with no indication for endovascular treatment. Initial and 24 hours of National Institute of Health Stroke Scale (NIHSS) scores and serum PTX3 level, stroke risk factors and predictors, and mRS (modified Rankin scale) at 3 months were collected prospectively. Predictors of thrombolytic therapy effect and long-term prognosis were investigated by univariate and multivariate logistic regression. Results The 24 hour NIHSS score and the treatment time was associated with symptom improvement, while the PTX3 level had no association with neurological improvement and prognosis in stroke patients receiving thrombolytic therapy. Conclusions PTX3 is not suitable to serve as an indicator of thrombolytic efficacy and had no association with long-term prognosis in stroke patients receiving thrombolytic therapy.
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Affiliation(s)
- Chun-Yang Zhang
- Stroke Center, Changhai Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - He-Dong Han
- Department of Health Statistics, Second Military Medical University, Shanghai, China (mainland)
| | - Si-Yang Wang
- Stroke Center, Changhai Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Shi-Ren Huang
- Stroke Center, Changhai Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Ben-Qiang Deng
- Stroke Center, Changhai Hospital, Second Military Medical University, Shanghai, China (mainland)
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9
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Anti-inflammatory effect of factor-Xa inhibitors in Japanese patients with atrial fibrillation. Heart Vessels 2017; 32:1130-1136. [DOI: 10.1007/s00380-017-0962-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 02/24/2017] [Indexed: 10/20/2022]
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10
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Holubcova Z, Kunes P, Mandak J, Vlaskova D, Kolackova M, Holmannova D, Andrys C, Krejsek J, Holubec T. Pentraxin 3 and other inflammatory biomarkers related to atrial fibrillation in cardiac surgery. Perfusion 2016; 32:269-278. [DOI: 10.1177/0267659116679248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives: The aim was to evaluate the association between perioperative inflammatory biomarkers and atrial fibrillation (AF) in cardiac surgical patients. Methods: Forty-two patients undergoing cardiac surgery were divided into three groups according to the occurrence of AF: Group A (n = 22) – patients with no AF, Group B (n = 11) – patients with new onset AF postoperatively and Group C (n = 9) – patients with preoperative history of atrial fibrillation. The serum levels of PTX3, CRP, TLR2, IL-8, IL-18, sFas, MMP-7 and MMP-8 were measured at the following time points: before surgery, immediately and 6 h after surgery and on the 1st, 3rd and 7th postoperative days (POD). Results: Serum levels of PTX3 showed a significant difference between Groups A and C on the 3rd POD (p<0.05) and on the 7th POD (p<0.0001). IL-8 levels were different between Groups A and C immediately after surgery (p<0.05), 6 hours after surgery (p<0.05) and on the 3rd POD (p<0.05). There was a difference between Groups B and C on the 1st POD in IL-8 levels (p<0.05). The sFas levels differed between Groups A and C on the 3rd POD (p<0.01) and the 7th POD (p<0.05). There was also a difference on the 7th POD (p<0.05) between the Groups B and C. No significant differences between the groups was seen for other biomarkers. Conclusion: This study demonstrates significantly different dynamics of PTX3, IL-8 and sFas levels after cardiac surgery in relation to AF.
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Affiliation(s)
- Zdenka Holubcova
- Department of Cardiac Surgery, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Department of Cardiac Surgery, Kerckhoff Heart and Lung Centre, Bad Nauheim, Germany
| | - Pavel Kunes
- Department of Cardiac Surgery, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jiri Mandak
- Department of Cardiac Surgery, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Dana Vlaskova
- Department of Cardiac Surgery, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Martina Kolackova
- Department of Clinical Immunology and Allergology, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Drahomira Holmannova
- Department of Clinical Immunology and Allergology, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ctirad Andrys
- Department of Clinical Immunology and Allergology, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jan Krejsek
- Department of Clinical Immunology and Allergology, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Tomas Holubec
- Department of Cardiac Surgery, Charles University in Prague, Faculty of Medicine and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Department of Cardiac Surgery, Kerckhoff Heart and Lung Centre, Bad Nauheim, Germany
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Short- and long-term inhibition of cardiac inward-rectifier potassium channel current by an antiarrhythmic drug bepridil. Heart Vessels 2015; 31:1176-84. [PMID: 26498939 DOI: 10.1007/s00380-015-0762-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 10/09/2015] [Indexed: 02/04/2023]
Abstract
Bepridil is an effective antiarrhythmic drug on supraventricular and ventricular arrhythmias, and inhibitor of calmodulin. Recent investigations have been elucidating that bepridil exerts antiarrhythmic effects through its acute and chronic application for patients. The aim of this study was to identify the efficacy and the potential mechanism of bepridil on the inward-rectifier potassium channel in neonatal rat cardiomyocytes in acute- and long-term conditions. Bepridil inhibited inward-rectifier potassium current (I K1) as a short-term effect with IC50 of 17 μM. Bepridil also reduced I K1 of neonatal cardiomyocytes when applied for 24 h in the culture medium with IC50 of 2.7 μM. Both a calmodulin inhibitor (W-7) and an inhibitor of calmodulin-kinase II (KN93) reduced I K1 when applied for 24 h as a long-term effect in the same fashion, suggesting that the long-term application of bepridil inhibits I K1 more potently than that of the short-term application through the inhibition of calmodulin kinase II pathway in cardiomyocytes.
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12
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Yanagisawa S, Inden Y, Yoshida N, Kato H, Miyoshi-Fujii A, Mizutani Y, Ito T, Kamikubo Y, Kanzaki Y, Hirai M, Murohara T. Body mass index is associated with prognosis in Japanese elderly patients with atrial fibrillation: an observational study from the outpatient clinic. Heart Vessels 2015; 31:1553-61. [DOI: 10.1007/s00380-015-0765-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 10/16/2015] [Indexed: 11/28/2022]
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13
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Characterization of cardiac oxidative stress levels in patients with atrial fibrillation. Heart Vessels 2014; 31:80-7. [PMID: 25260402 DOI: 10.1007/s00380-014-0582-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 09/12/2014] [Indexed: 10/24/2022]
Abstract
Atrial fibrillation (AF) is associated with oxidative stress and elevated brain natriuretic peptide (BNP) levels. However, the exact cardiac origin of oxidative stress and its association with BNP levels in AF patients remain unclear. Therefore, we investigated the chamber-specific plasma oxidative stress levels in patients with paroxysmal AF (PAF) and persistent AF (PSAF). Diacron-reactive oxygen metabolite (dROM) levels were measured in patients with PAF (n = 50) and PSAF (n = 35) at different cardiac sites before ablation and in peripheral vein 3 months after ablation. For all sites, dROM levels were higher in PSAF patients than in PAF patients; the levels were the highest in the coronary sinus at 429.0 (interquartile range: 392.0-449.0) vs. 374.0 (357.0-397.8) Carratelli units (P < 0.05). dROM levels in the coronary sinus were related to the BNP levels (r = 0.436, P < 0.001). Furthermore, the reduction in the peripheral dROM levels was related to that in the peripheral BNP levels in patients with symptomatic improvement (r = 0.473, P < 0.001). Cardiac oxidative stress may either be a cause or consequence of prolonged AF, and cardiac oxidative stress levels correlated with BNP levels, though a possible source of oxidative stress in AF patients may be systemic circulation.
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14
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Impact of duration and dosage of statin treatment and epicardial fat thickness on the recurrence of atrial fibrillation after electrical cardioversion. Heart Vessels 2014; 30:490-7. [PMID: 24691701 DOI: 10.1007/s00380-014-0505-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 03/14/2014] [Indexed: 10/25/2022]
Abstract
The purpose of this study was to investigate the time-dependent effect of statin treatment and echocardiographic epicardial fat thickness (EFT) on the maintenance of sinus rhythm (SR) in atrial fibrillation (AF) patients after electrical cardioversion (EC). One hundred sixty-three AF patients without previous statin treatment who underwent EC were consecutively enrolled. The maintenance rate of SR after EC (1, 3, 6, and 12 months) as documented by electrocardiogram and EFT were compared between patients with statin treatment (statin group, n = 63) and those without (no statin group, n = 100). There was no significant difference in the maintenance rate of SR between the groups soon after EC (statin group; 85.7 % vs. no statin; 84.8%, p = 0.535), after 1 month (71.0 vs. 59.1%, p = 0.091), and after 3 months (63.2 vs. 50.0%, p = 0.086). However, the maintenance rate of SR was significantly higher in the statin group compared to no statin group (61.8 vs. 42.9%, p = 0.024) after 6 months, and this significant difference persisted up to 12 months of follow up (60.1 vs. 36.4%, p = 0.001). Patients with recurrence showed higher baseline EFT (7.4 ± 2.7 vs. 8.5 ± 3.0 mm, p = 0.014). Multivariate linear regression analysis indicated that EFT, left atrial diameter, high-density lipoprotein cholesterol, statin treatment, and dose were the significant contributors to the maintenance of SR for all periods after EC. Statin treatment and low EFT were associated with a higher maintenance rate of SR in AF patients after EC. Significant benefit of statin was realized 6 months after EC, and this benefit was shown to be maintained over time.
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15
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Arao K, Fujiwara T, Taniguchi Y, Jinnouchi H, Sasai H, Matsumoto M, Funayama H, Ako J, Momomura SI. Implications of pentraxin 3 levels in patients with acute aortic dissection. Heart Vessels 2014; 30:211-7. [PMID: 24474442 DOI: 10.1007/s00380-014-0470-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Accepted: 01/10/2014] [Indexed: 11/25/2022]
Abstract
Acute aortic dissection (AAD) causes transient inflammation with occasional pleural fluid (PF) accumulation. Although pentraxin 3 (PTX3) is a vascular inflammation-related biomarker, little is known about PTX3 levels in patients with AAD. We explored the serial changes in plasma PTX3 levels and the association of peak levels with the amount of PF accumulation. Consecutive patients (n = 41) with Stanford type B AAD were enrolled, and blood samples for the measurements of serum albumin, plasma PTX3 and high-sensitivity C-reactive protein (CRP) were collected daily until 7 days after symptom onset. PF accumulation on computed tomography imaging on the third hospital day was divided into 3 grades (I: none or slight, II: mild in the uni- or bilateral pleural cavity, III: moderate or more). PTX3 and CRP levels were analyzed after logarithmic transformation because of their skewed distributions. Peak PTX3 and CRP levels were observed at 4.3 ± 2.1 and 4.7 ± 2.0 days after symptom onset, and their values were 12.2 [interquartile range (IQR), 8.2-20.9] ng/mL and 12.0 (IQR, 8.6-15.2) mg/dL, respectively. On univariate analysis, the peak level of PTX3 had a negative correlation with the minimum level of serum albumin, and a positive correlation with PF grade and duration of intensive care unit stay. On multivariate analysis, the peak level of PTX3 was correlated with PF grade (P = 0.037). In conclusion, the peak level of PTX3 in patients with AAD was associated with the amount of transient PF accumulation, which may be associated with inflammatory vascular permeability.
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Affiliation(s)
- Kenshiro Arao
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya-ku, Saitama, 330-8503, Japan,
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