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Mone P, De Luca A, Santulli G. Editorial: Frailty and oxidative stress. Front Aging 2024; 4:1345486. [PMID: 38510261 PMCID: PMC10951105 DOI: 10.3389/fragi.2023.1345486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 03/22/2024]
Affiliation(s)
- Pasquale Mone
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, Campobasso, Italy
- Albert Einstein College of Medicine, New York, NY, United States
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Campania University “Luigi Vanvitelli”, Caserta, Italy
| | - Gaetano Santulli
- Albert Einstein College of Medicine, New York, NY, United States
- International Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, “Federico II” University, Naples, Italy
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Setti M, Merlo M, Gigli M, Munaretto L, Paldino A, Stolfo D, Pio Loco C, Medo K, Gregorio C, De Luca A, Graw S, Castrichini M, Cannatà A, Ribichini FL, Dal Ferro M, Taylor M, Sinagra G, Mestroni L. Role of arrhythmic phenotype in prognostic stratification and management of dilated cardiomyopathy. Eur J Heart Fail 2024. [PMID: 38404225 DOI: 10.1002/ejhf.3168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 12/22/2023] [Accepted: 02/05/2024] [Indexed: 02/27/2024] Open
Abstract
AIMS Dilated cardiomyopathy (DCM) with arrhythmic phenotype combines phenotypical aspects of DCM and predisposition to ventricular arrhythmias, typical of arrhythmogenic cardiomyopathy. The definition of DCM with arrhythmic phenotype is not universally accepted, leading to uncertainty in the identification of high-risk patients. This study aimed to assess the prognostic impact of arrhythmic phenotype in risk stratification and the correlation of arrhythmic markers with high-risk arrhythmogenic gene variants in DCM patients. METHODS AND RESULTS In this multicentre study, DCM patients with available genetic testing were analysed. The following arrhythmic markers, present at baseline or within 1 year of enrolment, were tested: unexplained syncope, rapid non-sustained ventricular tachycardia (NSVT), ≥1000 premature ventricular contractions/24 h or ≥50 ventricular couplets/24 h. LMNA, FLNC, RBM20, and desmosomal pathogenic or likely pathogenic gene variants were considered high-risk arrhythmogenic genes. The study endpoint was a composite of sudden cardiac death and major ventricular arrhythmias (SCD/MVA). We studied 742 DCM patients (45 ± 14 years, 34% female, 410 [55%] with left ventricular ejection fraction [LVEF] <35%). During a median follow-up of 6 years (interquartile range 1.6-12.1), unexplained syncope and NSVT were the only arrhythmic markers associated with SCD/MVA, and the combination of the two markers carried a significant additive risk of SCD/MVA, incremental to LVEF and New York Heart Association class. The probability of identifying an arrhythmogenic genotype rose from 8% to 30% if both early syncope and NSVT were present. CONCLUSION In DCM patients, the combination of early detected NSVT and unexplained syncope increases the risk of life-threatening arrhythmic outcomes and can aid the identification of carriers of malignant arrhythmogenic genotypes.
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Affiliation(s)
- Martina Setti
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Marco Merlo
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Marta Gigli
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Laura Munaretto
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Alessia Paldino
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Davide Stolfo
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Carola Pio Loco
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Kristen Medo
- Cardiovascular Institute and Adult Medical Genetics Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Caterina Gregorio
- Biostatistics Unit, University of Trieste, Trieste, Italy
- MOX-Modeling and Scientific Computing Laboratory, Department of Mathematics, Politecnico di Milano, Milan, Italy
| | - Antonio De Luca
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Sharon Graw
- Cardiovascular Institute and Adult Medical Genetics Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Matteo Castrichini
- Cardiovascular Institute and Adult Medical Genetics Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Antonio Cannatà
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
- Department of Cardiovascular Sciences, King's College London, London, UK
| | | | - Matteo Dal Ferro
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Matthew Taylor
- Cardiovascular Institute and Adult Medical Genetics Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Gianfranco Sinagra
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Luisa Mestroni
- Cardiovascular Institute and Adult Medical Genetics Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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3
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Carrick RT, De Marco C, Gasperetti A, Bosman LP, Gourraud JB, Trancuccio A, Mazzanti A, Murray B, Pendleton C, Tichnell C, Tandri H, Zeppenfeld K, Wilde AAM, Davies B, Seifer C, Roberts JD, Healey JS, MacIntyre C, Alqarawi W, Tadros R, Cutler MJ, Targetti M, Calò L, Vitali F, Bertini M, Compagnucci P, Casella M, Dello Russo A, Cappelletto C, De Luca A, Stolfo D, Duru F, Jensen HK, Svensson A, Dahlberg P, Hasselberg NE, Di Marco A, Jordà P, Arbelo E, Moreno Weidmann Z, Borowiec K, Delinière A, Biernacka EK, van Tintelen JP, Platonov PG, Olivotto I, Saguner AM, Haugaa KH, Cox M, Tondo C, Merlo M, Krahn AD, Te Riele ASJM, Wu KC, Calkins H, James CA, Cadrin-Tourigny J. Implantable cardioverter defibrillator use in arrhythmogenic right ventricular cardiomyopathy in North America and Europe. Eur Heart J 2024; 45:538-548. [PMID: 38195003 DOI: 10.1093/eurheartj/ehad799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/14/2023] [Accepted: 11/21/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND AND AIMS Implantable cardioverter-defibrillators (ICDs) are critical for preventing sudden cardiac death (SCD) in arrhythmogenic right ventricular cardiomyopathy (ARVC). This study aims to identify cross-continental differences in utilization of primary prevention ICDs and survival free from sustained ventricular arrhythmia (VA) in ARVC. METHODS This was a retrospective analysis of ARVC patients without prior VA enrolled in clinical registries from 11 countries throughout Europe and North America. Patients were classified according to whether they received treatment in North America or Europe and were further stratified by baseline predicted VA risk into low- (<10%/5 years), intermediate- (10%-25%/5 years), and high-risk (>25%/5 years) groups. Differences in ICD implantation and survival free from sustained VA events (including appropriate ICD therapy) were assessed. RESULTS One thousand ninety-eight patients were followed for a median of 5.1 years; 554 (50.5%) received a primary prevention ICD, and 286 (26.0%) experienced a first VA event. After adjusting for baseline risk factors, North Americans were more than three times as likely to receive ICDs {hazard ratio (HR) 3.1 [95% confidence interval (CI) 2.5, 3.8]} but had only mildly increased risk for incident sustained VA [HR 1.4 (95% CI 1.1, 1.8)]. North Americans without ICDs were at higher risk for incident sustained VA [HR 2.1 (95% CI 1.3, 3.4)] than Europeans. CONCLUSIONS North American ARVC patients were substantially more likely than Europeans to receive primary prevention ICDs across all arrhythmic risk strata. A lower rate of ICD implantation in Europe was not associated with a higher rate of VA events in those without ICDs.
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MESH Headings
- Humans
- Defibrillators, Implantable/adverse effects
- Arrhythmogenic Right Ventricular Dysplasia/complications
- Arrhythmogenic Right Ventricular Dysplasia/epidemiology
- Arrhythmogenic Right Ventricular Dysplasia/therapy
- Retrospective Studies
- Arrhythmias, Cardiac/epidemiology
- Arrhythmias, Cardiac/therapy
- Arrhythmias, Cardiac/etiology
- Death, Sudden, Cardiac/epidemiology
- Death, Sudden, Cardiac/prevention & control
- Death, Sudden, Cardiac/etiology
- Risk Factors
- North America/epidemiology
- Europe/epidemiology
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Affiliation(s)
- Richard T Carrick
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Corrado De Marco
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
| | - Alessio Gasperetti
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Laurens P Bosman
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Jean-Baptiste Gourraud
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Cardiology, Centre Hospitalier Universitaire Nantes, Nantes, France
| | | | - Andrea Mazzanti
- Molecular Cardiology, Istituti Clinici Scientifici Maugeri (IRCCS), Pavia, Italy
| | - Brittney Murray
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | | | - Crystal Tichnell
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Harikrishna Tandri
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arthur A M Wilde
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Amsterdam UMC, Heart Center Department of Cardiology, Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, University of Amsterdam, Amsterdam, The Netherlands
| | - Brianna Davies
- Center for Cardiac Innovation, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Colette Seifer
- St.Boniface Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jason D Roberts
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
- Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, Western University, London, Ontario, Canada
| | - Jeff S Healey
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Ciorsti MacIntyre
- Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Wael Alqarawi
- Department of Cardiac Sciences, College of Medicine, King Saudi University, Riyadh, Saudi Arabia
- Division of Cardiology, University of Ottawa Heart Institute, University of Ottawa, Ottawa, Canada
| | - Rafik Tadros
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
| | - Michael J Cutler
- Intermountain Medical Center, Intermountain Medical Center Heart Institute, Murray, UT, USA
| | - Mattia Targetti
- Cardiomyopathy Unit, Careggi Hospital and Meyer Children's Hospital IRCCS, Florence, Italy
| | - Leonardo Calò
- Division of Cardiology, Policlinico Casilino, Rome, Italy
| | - Francesco Vitali
- Cardiology Unit, Sant'Anna University Hospital, University of Ferrara, Ferrara, Italy
| | - Matteo Bertini
- Cardiology Unit, Sant'Anna University Hospital, University of Ferrara, Ferrara, Italy
| | - Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Chiara Cappelletto
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Antonio De Luca
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Davide Stolfo
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | - Henrik K Jensen
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
| | - Anneli Svensson
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Pia Dahlberg
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Nina E Hasselberg
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Andrea Di Marco
- Arrhythmia Unit, Department ofCardiology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
- BioHeartCardiovascular Diseases Research Group, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Paloma Jordà
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
- Arrhythmia Section, Department of Cardiology, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Elena Arbelo
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Arrhythmia Section, Department of Cardiology, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | | | - Karolina Borowiec
- Department of Congenital Heart Diseases, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
- Outpatient Department of Genetic Arrhythmias, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
| | - Antoine Delinière
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Cardiology, National Reference Center for Inherited Arrhythmias of Lyon, Louis Pradel Cardiovascular Hospital, Hospices Civils de Lyon, Lyon, France
- University of Lyon, Claude Bernard Lyon 1 University, MeLiS, CNRS UMR 5284, INSERM U1314, Institut NeuroMyoGène, Lyon, France
| | - Elżbieta K Biernacka
- Department of Congenital Heart Diseases, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
- Outpatient Department of Genetic Arrhythmias, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
| | - J Peter van Tintelen
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Pyotr G Platonov
- Department of Cardiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi Hospital and Meyer Children's Hospital IRCCS, Florence, Italy
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | - Kristina H Haugaa
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Moniek Cox
- Department of Cardiology, University Medical Center Groningen, Groningen, The Netherlands
| | - Claudio Tondo
- Department of Clinical Electrophysiology and Cardiac Pacing, Centro Cardiologico Monzino, IRCCS, University of Milan, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Marco Merlo
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Andrew D Krahn
- Center for Cardiac Innovation, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Anneline S J M Te Riele
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Katherine C Wu
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Hugh Calkins
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Cynthia A James
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Julia Cadrin-Tourigny
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
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Iaquinto G, Mazzarella G, Sellitto C, Lucariello A, Melina R, Iaquinto S, De Luca A, Rotondi Aufiero V. Antibiotic Therapy for Active Crohn's Disease Targeting Pathogens: An Overview and Update. Antibiotics (Basel) 2024; 13:151. [PMID: 38391539 PMCID: PMC10886129 DOI: 10.3390/antibiotics13020151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/29/2024] [Accepted: 02/02/2024] [Indexed: 02/24/2024] Open
Abstract
Crohn's disease (CD) is a multifactorial chronic disorder that involves a combination of factors, including genetics, immune response, and gut microbiota. Therapy includes salicylates, immunosuppressive agents, corticosteroids, and biologic drugs. International guidelines do not recommend the use of antibiotics for CD patients, except in the case of septic complications. Increasing evidence of the involvement of gut bacteria in this chronic disease supports the rationale for using antibiotics as the primary treatment for active CD. In recent decades, several pathogens have been reported to be involved in the development of CD, but only Escherichia coli (E. coli) and Mycobacterium avium paratubercolosis (MAP) have aroused interest due to their strong association with CD pathogenesis. Several meta-analyses have been published concerning antibiotic treatment for CD patients, but randomized trials testing antibiotic treatment against E. coli and MAP have not shown prolonged benefits and have generated conflicting results; several questions are still unresolved regarding trial design, antibiotic dosing, the formulation used, the treatment course, and the outcome measures. In this paper, we provide an overview and update of the trials testing antibiotic treatment for active CD patients, taking into account the role of pathogens, the mechanisms by which different antibiotics act on harmful pathogens, and antibiotic resistance. Finally, we also present new lines of study for the future regarding the use of antibiotics to treat patients with active CD.
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Affiliation(s)
- Gaetano Iaquinto
- Gastroenterology Unit, St. Rita Hospital, 83042 Atripalda, Italy
| | - Giuseppe Mazzarella
- Institute of Food Sciences, Consiglio Nazionale Delle Ricerche (CNR), 83100 Atripalda, Italy
- E.L.F.I.D, Department of Translational Medical Science, University "Federico II", 80147 Napoli, Italy
| | - Carmine Sellitto
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, 84081 Salerno, Italy
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples "Parthenope", 80100 Naples, Italy
| | - Raffaele Melina
- Gastroenterology Unit, San G. Moscati Hospital, 83100 Atripalda, Italy
| | | | - Antonio De Luca
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Vera Rotondi Aufiero
- Institute of Food Sciences, Consiglio Nazionale Delle Ricerche (CNR), 83100 Atripalda, Italy
- E.L.F.I.D, Department of Translational Medical Science, University "Federico II", 80147 Napoli, Italy
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5
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Sinigiani G, De Michieli L, Porcari A, Zocchi C, Sorella A, Mazzoni C, Bisaccia G, De Luca A, Di Bella G, Gregori D, Perfetto F, Merlo M, Sinagra G, Iliceto S, Perazzolo Marra M, Corrado D, Ricci F, Cappelli F, Cipriani A. Atrial electrofunctional predictors of incident atrial fibrillation in cardiac amyloidosis. Heart Rhythm 2024:S1547-5271(24)00110-3. [PMID: 38309449 DOI: 10.1016/j.hrthm.2024.01.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/12/2024] [Accepted: 01/29/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND Atrial fibrillation (AF) is common in patients with cardiac amyloidosis (CA) and is a significant risk factor for heart failure hospitalization and thromboembolic events. OBJECTIVE This study was designed to investigate the atrial electrofunctional predictors of incident AF in CA. METHODS A multicenter, observational study was conducted in 4 CA referral centers including sinus rhythm patients with light-chain (AL) and transthyretin (ATTR) CA undergoing electrocardiography and cardiac magnetic resonance imaging. The primary end point was new-onset AF occurrence. RESULTS Overall, 96 patients (AL-CA, n = 40; ATTR-CA, n = 56) were enrolled. During an 18-month median follow-up (Q1-Q3, 7-29 months), 30 patients (29%) had incident AF. Compared with those without AF, patients with AF were older (79 vs 73 years; P = .001). They more frequently had ATTR (87% vs 45%; P < .001); electrocardiographic interatrial block (IAB), either partial (47% vs 21%; P = .011) or advanced (17% vs 3%; P = .017); and lower left atrial ejection fraction (LAEF; 29% vs 41%; P = .004). Age (hazard ratio [HR], 1.059; 95% CI, 1.002-1.118; P = .042), any type of IAB (HR, 2.211; 95% CI, 1.03-4.75; P = .041), and LAEF (HR, 0.967; 95% CI, 0.936-0.998; P = .044) emerged as independent predictors of incident AF. Patients exhibiting any type of IAB, LAEF <40%, and age >78 years showed a cumulative incidence for AF of 40% at 12 months. This risk was significantly higher than that carried by 1 (8.5%) or none (7.6%) of these 3 risk factors. CONCLUSION In patients with CA, older age, IAB on 12-lead electrocardiography, and reduced LAEF on cardiac magnetic resonance imaging are significant and independent predictors of incident AF. A closer screening for AF is advisable in CA patients carrying these features.
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Affiliation(s)
- Giulio Sinigiani
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Laura De Michieli
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Aldostefano Porcari
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Chiara Zocchi
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Anna Sorella
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Carlotta Mazzoni
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Giandomenico Bisaccia
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Antonio De Luca
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Gianluca Di Bella
- Rare Cardiac Disease Center, Cardiology Unit, University of Messina, Messina, Italy
| | - Dario Gregori
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Federico Perfetto
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Marco Merlo
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Gianfranco Sinagra
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Sabino Iliceto
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Domenico Corrado
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Francesco Cappelli
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Alberto Cipriani
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy.
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Zerbinati P, Bemporad J, Massimiani A, Bianchini E, Mazzoli D, Glorioso D, della Vecchia G, De Luca A, De Blasiis P. Lateral Pectoral Nerve Identification through Ultrasound-Guided Methylene Blue Injection during Selective Peripheral Neurectomy for Shoulder Spasticity: Proposal for a New Procedure. J Pers Med 2024; 14:116. [PMID: 38276238 PMCID: PMC10817262 DOI: 10.3390/jpm14010116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Internally rotated and adducted shoulder is a common posture in upper limb spasticity. Selective peripheral neurectomy is a useful and viable surgical technique to ameliorate spasticity, and the lateral pectoral nerve (LPN) could be a potential good target to manage shoulder spasticity presenting with internal rotation. However, there are some limitations related to this procedure, such as potential anatomical variability and the necessity of intraoperative surgical exploration to identify the target nerve requiring wide surgical incisions. This could result in higher post-surgical discomfort for the patient. Therefore, the aim of our study was to describe a modification of the traditional selective peripheral neurectomy procedure of the LPN through the perioperative ultrasound-guided marking of the target nerve with methylene blue. The details of the localization and marking procedure are described, as well as the surgical technique of peripheral selective neurectomy and the potential advantages in terms of nerve localization, surgical precision and patients' post-surgical discomfort. We suggest that the proposed modified procedure could be a valid technique to address some current limitations and move the surgical treatment of spasticity toward increasingly tailored management due to the ease of nerve identification, the possibility of handling potential anatomical variability and the resulting smaller surgical incisions.
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Affiliation(s)
- Paolo Zerbinati
- Neuro-Orthopedic Unit, Sol et Salus Hospital, 47922 Rimini, Italy (J.B.); (D.G.)
| | - Jonathan Bemporad
- Neuro-Orthopedic Unit, Sol et Salus Hospital, 47922 Rimini, Italy (J.B.); (D.G.)
| | - Andrea Massimiani
- Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, 00189 Rome, Italy; (A.M.); (E.B.)
| | - Edoardo Bianchini
- Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, 00189 Rome, Italy; (A.M.); (E.B.)
| | - Davide Mazzoli
- Gait and Motion Analysis Laboratory, Sol et Salus Hospital, 47992 Rimini, Italy;
| | - Davide Glorioso
- Neuro-Orthopedic Unit, Sol et Salus Hospital, 47922 Rimini, Italy (J.B.); (D.G.)
| | - Giuseppe della Vecchia
- Department of Women, Child, General and Specialistic Surgery, University of Campania “L. Vanvitelli”, 80138 Naples, Italy;
| | - Antonio De Luca
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni, 5, 80138 Naples, Italy;
| | - Paolo De Blasiis
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni, 5, 80138 Naples, Italy;
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Iaquinto G, Aufiero VR, Mazzarella G, Lucariello A, Panico L, Melina R, Iaquinto S, De Luca A, Sellitto C. Pathogens in Crohn's Disease: The Role of Adherent Invasive Escherichia coli. Crit Rev Eukaryot Gene Expr 2024; 34:83-99. [PMID: 38305291 DOI: 10.1615/critreveukaryotgeneexpr.2023050088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
In Crohn's disease (CD), gut dysbiosis is marked by the prevalence of pathogenic bacterial species. Although several microbes have been reported as risk factors or causative agents of CD, it is not yet clear which is the real trigger of the disease. Thirty years ago, a new pathovar of Escherichia coli strain was isolated in the ileal mucosa of CD patients. This strain, called adherent invasive E. coli (AIEC), for its ability to invade the intestinal mucosa, could represent the causative agent of the disease. Several authors studied the mechanisms by which the AIEC penetrate and replicate within macrophages, and release inflammatory cytokines sustaining inflammation. In this review we will discuss about the role of AIEC in the pathogenesis of CD, the virulence factors mediating adhesion and invasion of AIEC in mucosal tissue, the environmental conditions improving AIEC survival and replication within macrophages. Finally, we will also give an overview of the new strategies developed to limit AIEC overgrowth.
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Affiliation(s)
- Gaetano Iaquinto
- Gastroenterology Division, S. Rita Hospital, Atripalda, Avellino, Italy
| | - Vera Rotondi Aufiero
- Institute of Food Sciences, CNR, Avellino, Italy and Department of Translational Medical Science and E.L.F.I.D, University "Federico II" Napoli, Italy
| | - Giuseppe Mazzarella
- Institute of Food Sciences, CNR, Avellino, Italy and Department of Translational Medical Science and E.L.F.I.D, University "Federico II" Napoli, Italy
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples "Parthenope," 80100, Naples, Italy
| | - Luigi Panico
- Pathological Anatomy and Histology Unit, Monaldi Hospital, Napoli, Italy
| | - Raffaele Melina
- Department of Gastroenterology, San G. Moscati Hospital, Avellino, Italy
| | | | - Antonio De Luca
- Department of Mental Health and Physics, Preventive Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy
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Mone P, De Luca A, Kansakar U, Santulli G. Leukocytes and Endothelial Cells Participate in the Pathogenesis of Alzheimer's Disease: Identifying New Biomarkers Mirroring Metabolic Alterations. J Alzheimers Dis 2024; 97:1685-1687. [PMID: 38306052 DOI: 10.3233/jad-231464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder marked by amyloid-β accumulation, tau dysfunction, and neuroinflammation, involving endothelial cells and leukocytes. The breakdown of the blood-brain barrier allows immune cell infiltration, intensifying inflammation. A decreased ratio of Connexin-37 (Cx37, also known as GJA4: Gap Junction Protein Alpha 4) and Prolyl Hydroxylase Domain-Containing Protein 3 (PHD3, also known as EGLN3: Egl-9 Family Hypoxia Inducible Factor 3), Cx37/PHD3, consistently observed in different AD-related models, may represent a novel potential biomarker of AD, albeit the exact mechanisms underlying this phenomenon, most likely based on gap junction-mediated cellular interaction that modulate the cellular metabolite status, remain to be fully elucidated.
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Affiliation(s)
- Pasquale Mone
- Department of Molecular Pharmacology, Einstein Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York, NY, USA
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
- Casa di Cura "Montevergine", Mercogliano (Avellino), Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Urna Kansakar
- Department of Molecular Pharmacology, Einstein Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York, NY, USA
| | - Gaetano Santulli
- Department of Molecular Pharmacology, Einstein Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York, NY, USA
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY, USA
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Bavaro DF, Papagni R, Belati A, Diella L, De Luca A, Brindicci G, De Gennaro N, Di Gennaro F, Romanelli F, Stolfa S, Ronga L, Mosca A, Pomarico F, Dell'Aera M, Stufano M, Dalfino L, Grasso S, Saracino A. Cefiderocol Versus Colistin for the Treatment of Carbapenem-Resistant Acinetobacter baumannii Complex Bloodstream Infections: A Retrospective, Propensity-Score Adjusted, Monocentric Cohort Study. Infect Dis Ther 2023; 12:2147-2163. [PMID: 37653122 PMCID: PMC10505116 DOI: 10.1007/s40121-023-00854-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/01/2023] [Indexed: 09/02/2023] Open
Abstract
INTRODUCTION Bloodstream infections (BSI) caused by carbapenem-resistant Acinetobacter baumannii (CRAB) are associated with high mortality with limited treatment. The aim of this study is to compare effectiveness and safety of colistin-based versus cefiderocol-based therapies for CRAB-BSI. METHODS This is a retrospective observational study enrolling patients with monomicrobial CRAB-BSIs treated with colistin or cefiderocol from 1 January 2020, to 31 December 2022. The 30-day all-cause mortality rate was the primary outcome. A Cox regression analysis was performed to identify factors independently associated with mortality. A propensity score analysis using inverse probability of treatment weighting (IPTW) was also performed. RESULTS Overall 118 patients were enrolled, 75 (63%) and 43 (37%) treated with colistin- and cefiderocol-based regimens. The median (q1-q3) age was 70 (62-79) years; 70 (59%) patients were men. The 30-day all-cause mortality was 52%, significantly lower in the cefiderocol group (40% vs 59%, p = 0.045). By performing a Cox regression model, age (aHR = 1.03, 95% CI 1.00-1.05), septic shock (aHR = 1.93, 95% CI 1.05-3.53), and delayed targeted therapy (aHR = 2.42, 95% CI 1.11-5.25) were independent predictors of mortality, while cefiderocol-based therapy was protective (aHR = 0.49, 95% CI 0.25-0.93). The IPTW-adjusted Cox analysis confirmed the protective effect of cefiderocol (aHR = 0.53, 95% CI 0.27-0.98). CONCLUSIONS Cefiderocol may be a valuable treatment option for CRAB-BSI, especially in the current context of limited treatment options.
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Affiliation(s)
- Davide Fiore Bavaro
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy.
| | - Roberta Papagni
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Alessandra Belati
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Lucia Diella
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Antonio De Luca
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Gaetano Brindicci
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Nicolò De Gennaro
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Francesco Di Gennaro
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Federica Romanelli
- Section of Microbiology and Virology, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Stefania Stolfa
- Section of Microbiology and Virology, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Luigi Ronga
- Section of Microbiology and Virology, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Adriana Mosca
- Section of Microbiology and Virology, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Francesco Pomarico
- Hospital Pharmacy Department, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Maria Dell'Aera
- Hospital Pharmacy Department, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Monica Stufano
- Anesthesia and Intensive Care Unit, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Lidia Dalfino
- Anesthesia and Intensive Care Unit, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Salvatore Grasso
- Anesthesia and Intensive Care Unit, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124, Bari, Italy
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Della Vecchia G, Baldi A, Passavanti MB, Lucariello A, De Luca A, De Blasiis P. Acute Foot Drop Caused by Intraneural Ganglion Cyst of the Peroneal Nerve: Literature Review and Case Report. J Pers Med 2023; 13:1137. [PMID: 37511750 PMCID: PMC10381733 DOI: 10.3390/jpm13071137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Foot drop (FD) is characterized by an inability to lift the foot against gravity because of dorsiflexor muscle weakness. The aim of the present study is to report a clinical case of acute non-traumatic FD in patients with peroneal intraneural ganglion, after performing a scoping review on the methodological management of this disease. METHODS We performed a review of the literature and reported the case of a 49-year-old man with acute FD caused by an intraneural ganglion cyst of the peroneal nerve. RESULTS Out of a total of 201 articles, 3 were suitable for our review beyond our case report. The acute FD caused by peroneal intraneural ganglion can be managed by a careful clinical-instrumental differential diagnosis. A targeted surgery with subsequent rehabilitation produced a satisfactory motor recovery. CONCLUSIONS Acute FD requires an appropriate diagnostic-therapeutic framework to identify and effectively treat the causes in order to promote complete recovery.
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Affiliation(s)
- Giuseppe Della Vecchia
- Department of Women, Child, General and Specialistic Surgery, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Alfonso Baldi
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "L. Vanvitelli", 81100 Caserta, Italy
| | - Maria Beatrice Passavanti
- Department of Women, Child, General and Specialistic Surgery, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples "Parthenope", 80100 Naples, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Paolo De Blasiis
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
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Aquaro GD, De Gori C, Grilli G, Licordari R, Barison A, Todiere G, Ianni U, Parollo M, Grigoratos C, Restivo L, De Luca A, Faggioni L, Cioni D, Sinagra G, Di Bella G, Neri E. Dark papillary muscles sign: a novel prognostic marker for cardiac magnetic resonance. Eur Radiol 2023; 33:4621-4636. [PMID: 36692598 PMCID: PMC10289986 DOI: 10.1007/s00330-023-09400-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/15/2022] [Accepted: 12/23/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVES The prognostic role of left ventricular (LV) papillary muscle abnormalities in patients with preserved LV systolic ejection fraction (LVEF) is unknown. We sought to evaluate the prognosis role of LV papillary muscle abnormalities by CMR in patients with ventricular arrhythmias, preserved LVEF with no cardiac disease. METHODS A total of 391 patients with > 500/24 h premature ventricular complexes and/or with non-sustained ventricular tachycardia (NSVT), preserved LVEF, and no cardiac disease were enrolled. Different features of LV papillary muscles were considered: supernumerary muscles, papillary thickness, the attachment, late gadolinium enhancement (LGE). Dark-Paps was defined as end-systolic signal hypointensity of both papillary muscles in early post-contrast cine CMR images. Mitral valve prolapse, mitral annular disjunction (MAD), and myocardial LGE were considered. RESULTS Dark-Paps was found in 79 (20%) patients and was more frequent in females. It was associated with higher prevalence of mitral valve prolapse and MAD. During a median follow-up of 2534 days, 22 hard cardiac events occurred. At Kaplan-Meier curve analysis, patients with Dark-Paps were at higher risk of events than those without (p < 0.0001). Dark-Paps was significantly associated with hard cardiac events in all the multivariate models. Dark-Paps improved prognostic estimation when added to NSVT (p = 0.0006), to LGE (p = 0.005) and to a model including NSVT+LGE (p = 0.014). Dark-Paps allowed a significant net reclassification when added to NSVT (NRI 0.30, p = 0.03), to LGE (NRI 0.25, p = 0.04), and to NSVT + LGE (NRI 0.32, p = 0.02). CONCLUSIONS In LV papillary muscles, Dark-Paps is a novel prognostic marker in patients with ventricular arrhythmias and preserved ejection fraction. KEY POINTS • Papillary muscle abnormalities are seen in patients with ventricular arrhythmias and preserved left ventricular ejection fraction. • Early post-contrast hypointensity of papillary muscles in end-systolic cine images (Dark-Paps) is a novel prognostic marker in patients with ventricular arrhythmias and preserved ejection fraction. • Dark-Paps had an additive prognostic role over late gadolinium enhancement and non-sustained ventricular tachycardia.
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Affiliation(s)
- Giovanni Donato Aquaro
- Academic Radiology Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Via Savi, 10, 56126, Pisa, Italy.
| | - Carmelo De Gori
- Academic Radiology Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Via Savi, 10, 56126, Pisa, Italy
| | | | - Roberto Licordari
- Clinical and Experimental Department of Medicine, University of Messina, Messina, Italy
| | | | | | | | - Matteo Parollo
- Academic Radiology Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Via Savi, 10, 56126, Pisa, Italy
| | | | | | | | - Lorenzo Faggioni
- Academic Radiology Unit, Department of Translational research and of new technology in medicine and Surgery, University of Pisa, Pisa, Italy
| | - Dania Cioni
- Academic Radiology Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Via Savi, 10, 56126, Pisa, Italy
| | | | - Gianluca Di Bella
- Clinical and Experimental Department of Medicine, University of Messina, Messina, Italy
| | - Emanuele Neri
- Academic Radiology Unit, Department of Translational research and of new technology in medicine and Surgery, University of Pisa, Pisa, Italy
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De Blasiis P, Fullin A, Mazzoli D, Bruno G, Napolitano F, De Luca A, Melone MAB, Sampaolo S. Sagittal kinematics and imbalance of the spine and whole-body during walking in Late Onset Pompe Disease. J Neurophysiol 2023. [PMID: 37380604 DOI: 10.1152/jn.00142.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/26/2023] [Indexed: 06/30/2023] Open
Abstract
Late Onset Pompe Disease (LOPD) is characterized by postural abnormalities mainly due to involvement of paraspinal lumbar and abdominal-pelvic muscles. Previous studies quantitatively analyzed static upright posture, spatial-temporal parameters and kinematics of the lower limbs and trunk, considered as single bone segment. Sagittal plane analysis of the spine and whole-body during walking have never been investigated in LOPD patients. The aim of the study was to evaluate sagittal kinematics and imbalance of the spine and whole-body in LOPD patients by 3D-Motion Analysis using an appropriate marker set protocol and introducing innovative kinematic parameters. Seven LOPD siblings were assessed by 3D-Stereophotogrammetry using the DB-Total protocol, which allows to analyze sagittal alignment of whole-body. Fourteen age and sex-matched healthy subjects were used as controls. LOPD group showed a flattening of the spinal curvatures, with a head and neck posteriorization respect to sacrum, a significant increase of concavity in Heel-S2-Nasion/C7 angles, a rear-position of upper limbs respect to pelvis, a shorter pendular activity and a trend of elbow extension during ambulation. Moreover, a significant increase of Excursion Range in most of sagittal parameters was found. The present study highlighted a specific pathological postural pattern, resembling "back falling man", which reveals a biomechanical compensation strategy of LOPD patients to maintain the balance against the instability of spinopelvic region, kinematically verified by increase of the Excursion Ranges. DB-Total kinematic parameters might be useful for functional evaluation and for monitoring response to Enzyme Replacement Therapy, rehabilitation project and disease progression.
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Affiliation(s)
- Paolo De Blasiis
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
- Department of Advanced Medical and Surgical Sciences, 2nd Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Allegra Fullin
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Napoli, Italy
| | - Davide Mazzoli
- Gait and Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
| | - Giorgia Bruno
- Department of Advanced Medical and Surgical Sciences, 2nd Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Filomena Napolitano
- Department of Advanced Medical and Surgical Sciences, 2nd Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mariarosa Anna Beatrice Melone
- Department of Advanced Medical and Surgical Sciences, 2nd Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Simone Sampaolo
- Department of Advanced Medical and Surgical Sciences, 2nd Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
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Mone P, Kansakar U, Lucariello A, Marro A, Pansini A, Varzideh F, Nittolo G, De Angelis L, Trimarco V, Martinelli G, De Luca A, Santulli G. Choline Supplementation Improves Cognitive Performance in Frail Hypertensive Patients: Novel Insights on Endothelial Function from the INTERVENTIONIST Study. Eur J Prev Cardiol 2023:zwad120. [PMID: 37070474 PMCID: PMC10582200 DOI: 10.1093/eurjpc/zwad120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 03/13/2023] [Accepted: 04/17/2023] [Indexed: 04/19/2023]
Affiliation(s)
- Pasquale Mone
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI), Einstein Institute for Aging Research, Albert Einstein College of Medicine, 10461, New York City, NY, USA
- Avellino Local Health Unit (ASL AV) of the Italian Ministry of Health, 83100, Avellino, Italy
| | - Urna Kansakar
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI), Einstein Institute for Aging Research, Albert Einstein College of Medicine, 10461, New York City, NY, USA
| | | | - Anna Marro
- Avellino Local Health Unit (ASL AV) of the Italian Ministry of Health, 83100, Avellino, Italy
| | - Antonella Pansini
- Avellino Local Health Unit (ASL AV) of the Italian Ministry of Health, 83100, Avellino, Italy
| | - Fahimeh Varzideh
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI), Einstein Institute for Aging Research, Albert Einstein College of Medicine, 10461, New York City, NY, USA
| | - Giovanna Nittolo
- Avellino Local Health Unit (ASL AV) of the Italian Ministry of Health, 83100, Avellino, Italy
| | - Lino De Angelis
- Avellino Local Health Unit (ASL AV) of the Italian Ministry of Health, 83100, Avellino, Italy
| | - Valentina Trimarco
- Department of Neuroscience, Reproductive Sciences, and Dentistry, “Federico II” University Hospital, 80131, Naples, Italy
| | - Giuseppe Martinelli
- Naples Local Health Unit (ASL NA) of the Italian Ministry of Health, 80128, Naples, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138, Naples, Italy
| | - Gaetano Santulli
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI), Einstein Institute for Aging Research, Albert Einstein College of Medicine, 10461, New York City, NY, USA
- Department of Advanced Biomedical Sciences, “Federico II” University Hospital, International Translational Research and Medical Education (ITME) Consortium, Academic Research Unit, 80134, Naples, Italy
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Norman Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, 10461, New York City, NY, USA
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Perna A, Tani A, Sellitto C, Marini M, La Verde M, De Luca A, Guerra G, Lucariello A, Manetti M, Sgambati E. Sialylation status in placentas from pregnancies with SARS-CoV-2 infection. Tissue Cell 2023; 82:102074. [PMID: 36948081 PMCID: PMC10019918 DOI: 10.1016/j.tice.2023.102074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/18/2023]
Abstract
INTRODUCTION Recent investigations suggest the potential negative impact of SARS-CoV-2 infection on pregnant women and pregnancy outcome. In addition, some studies have described pathological changes in the placental tissue of SARS-CoV-2-positive mothers, which are related or not to the infection severity and/or infection trimester. Among the various molecules involved in the normal structure and functionality of the placenta, sialic acids (Sias) seem to play an important role. Hence, we aimed to investigate possible changes in the distribution and content of Sias with different glycosidic linkages, namely α2,3 and α2,6 Galactose- or N-acetyl-Galactosamine-linked Sias and polymeric Sia (PolySia), in placentas from pregnant women infected by SARS-CoV-2 during the three different pregnancy trimesters. METHODS α2,3 and α2,6 Galactose-linked Sias were evaluated by lectin histochemistry (Maackia amurensis agglutinin (MAA) and Sambucus nigra agglutinin (SNA), respectively), while immunohistochemistry was used for PolySia detection. RESULTS Data showed lower levels of α2,3 Galactose-linked Sias in the trophoblast and underlying basement membrane/basal plasma membrane in placentas from women infected during the second and third infection trimester compared with uninfected cases and those infected during first trimester. On the other hand, higher levels of PolySia were detected in the trophoblast during the second and third infection trimester. CONCLUSIONS Our findings suggest that changes in the sialylation status of trophoblast and its basement membrane/basal plasma membrane, together with other concomitant factors, could be at the basis of the most common placental histopathological alterations and gestational complications found especially in pregnancies with SARS-CoV-2 infection during the second and third trimester.
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Affiliation(s)
- Angelica Perna
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Alessia Tani
- Department of Experimental and Clinical Medicine, Section of Anatomy and Histology, Imaging Platform, University of Florence, Largo Brambilla 3, 50134 Florence, Italy
| | - Carmine Sellitto
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mirca Marini
- Department of Experimental and Clinical Medicine, Section of Anatomy and Histology, Imaging Platform, University of Florence, Largo Brambilla 3, 50134 Florence, Italy
| | - Marco La Verde
- Department of Woman, Child and General and Specialized Surgery, Obstetrics and Gynecology Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Germano Guerra
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
| | - Mirko Manetti
- Department of Experimental and Clinical Medicine, Section of Anatomy and Histology, Imaging Platform, University of Florence, Largo Brambilla 3, 50134 Florence, Italy
| | - Eleonora Sgambati
- Department of Biosciences and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche (Isernia), Italy.
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Perna A, Carleo MA, Mascolo S, Guida A, Contieri M, Sellitto C, Hay E, De Blasiis P, Lucariello A, Guerra G, Baldi A, De Luca A, Maggi P, Esposito V. Adipocyte differentiation of 3T3-L1 cells under tenofovir alafenamide, tenofovir disoproxil fumarate, and integrase strand transfer inhibitors selective challenge: an in-vitro model. AIDS 2023; 37:561-570. [PMID: 36504092 PMCID: PMC9994803 DOI: 10.1097/qad.0000000000003455] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 11/24/2022] [Accepted: 11/29/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Integrase strand transfer inhibitors (INSTIs) are a class of antiretroviral therapy (ART) medications with a good tolerability profile and a high genetic barrier to HIV drug resistance. However, several studies report significant weight gain among persons receiving INSTI-based ART regimens compared with other regimens. DESIGN In-vitro model of adipogenesis. METHODS We used 3T3-L1 cells to investigate the effects of the nucleoside reverse transcriptase inhibitors (NRTIs) tenofovir disoproxil fumarate (TDF) and tenofovir alafenamide (TAF), alone or in combination with INSTIs: raltegravir (RAL), elvitegravir (ELV), dolutegravir (DTG), and bictegravir (BIC) on adipose differentiation. To monitor adipocyte differentiation, expression levels of PPARɣ and C/EBPα and the intracellular lipid accumulation by Red Oil staining were used. Furthermore, we evaluated the immunohistochemical expression of ER-TR7, a fibroblastic marker, after INSTIs treatment. RESULTS Compared with control, INSTIs were able to increase adipogenesis, especially RAL and ELV. TAF and TDF inhibited adipogenesis alone and in combination with INSTIs. This ability was more evident when TAF was used in combination with DTG and BIC. Finally, INSTIs increased the expression of ER-TR7 compared with control and cells treated with TAF or TDF. CONCLUSION Our data support the evidence that in-vitro challenge of 3T3-L1 cells with INSTIs is able to increase adipocytic differentiation and to drive a number of these cells toward the expression of fibroblastic features, with a different degree according to the various drugs used whereas TAF and TDF have an antagonistic role on this phenomenon.
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Affiliation(s)
- Angelica Perna
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, Campobasso
| | - Maria A. Carleo
- Infectious Diseases and Gender Medicine Unit, Cotugno Hospital, AO dei Colli
| | - Silvia Mascolo
- Infectious Diseases and Gender Medicine Unit, Cotugno Hospital, AO dei Colli
| | - Alessandra Guida
- Infectious Diseases and Gender Medicine Unit, Cotugno Hospital, AO dei Colli
| | - Marcella Contieri
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”
| | - Carmine Sellitto
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”
| | - Eleonora Hay
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”
| | - Paolo De Blasiis
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples “Parthenope”, Naples
| | - Germano Guerra
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, Campobasso
| | - Alfonso Baldi
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”
| | - Paolo Maggi
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”
| | - Vincenzo Esposito
- Infectious Diseases and Gender Medicine Unit, Cotugno Hospital, AO dei Colli
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Young WJ, Haessler J, Benjamins JW, Repetto L, Yao J, Isaacs A, Harper AR, Ramirez J, Garnier S, van Duijvenboden S, Baldassari AR, Concas MP, Duong T, Foco L, Isaksen JL, Mei H, Noordam R, Nursyifa C, Richmond A, Santolalla ML, Sitlani CM, Soroush N, Thériault S, Trompet S, Aeschbacher S, Ahmadizar F, Alonso A, Brody JA, Campbell A, Correa A, Darbar D, De Luca A, Deleuze JF, Ellervik C, Fuchsberger C, Goel A, Grace C, Guo X, Hansen T, Heckbert SR, Jackson RD, Kors JA, Lima-Costa MF, Linneberg A, Macfarlane PW, Morrison AC, Navarro P, Porteous DJ, Pramstaller PP, Reiner AP, Risch L, Schotten U, Shen X, Sinagra G, Soliman EZ, Stoll M, Tarazona-Santos E, Tinker A, Trajanoska K, Villard E, Warren HR, Whitsel EA, Wiggins KL, Arking DE, Avery CL, Conen D, Girotto G, Grarup N, Hayward C, Jukema JW, Mook-Kanamori DO, Olesen MS, Padmanabhan S, Psaty BM, Pattaro C, Ribeiro ALP, Rotter JI, Stricker BH, van der Harst P, van Duijn CM, Verweij N, Wilson JG, Orini M, Charron P, Watkins H, Kooperberg C, Lin HJ, Wilson JF, Kanters JK, Sotoodehnia N, Mifsud B, Lambiase PD, Tereshchenko LG, Munroe PB. Genetic architecture of spatial electrical biomarkers for cardiac arrhythmia and relationship with cardiovascular disease. Nat Commun 2023; 14:1411. [PMID: 36918541 PMCID: PMC10015012 DOI: 10.1038/s41467-023-36997-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 02/26/2023] [Indexed: 03/15/2023] Open
Abstract
The 3-dimensional spatial and 2-dimensional frontal QRS-T angles are measures derived from the vectorcardiogram. They are independent risk predictors for arrhythmia, but the underlying biology is unknown. Using multi-ancestry genome-wide association studies we identify 61 (58 previously unreported) loci for the spatial QRS-T angle (N = 118,780) and 11 for the frontal QRS-T angle (N = 159,715). Seven out of the 61 spatial QRS-T angle loci have not been reported for other electrocardiographic measures. Enrichments are observed in pathways related to cardiac and vascular development, muscle contraction, and hypertrophy. Pairwise genome-wide association studies with classical ECG traits identify shared genetic influences with PR interval and QRS duration. Phenome-wide scanning indicate associations with atrial fibrillation, atrioventricular block and arterial embolism and genetically determined QRS-T angle measures are associated with fascicular and bundle branch block (and also atrioventricular block for the frontal QRS-T angle). We identify potential biology involved in the QRS-T angle and their genetic relationships with cardiovascular traits and diseases, may inform future research and risk prediction.
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Affiliation(s)
- William J Young
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS trust, London, UK
| | - Jeffrey Haessler
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Jan-Walter Benjamins
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, the Netherlands
| | - Linda Repetto
- Centre for Global Health Research, Usher Institute, University of Edinburgh, Edinburgh, Scotland
| | - Jie Yao
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Aaron Isaacs
- Dept. of Physiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands
- Maastricht Center for Systems Biology (MaCSBio), Maastricht University, Maastricht, the Netherlands
| | - Andrew R Harper
- Radcliffe Department of Medicine, University of Oxford, Division of Cardiovascular Medicine, John Radcliffe Hospital, Oxford, UK
- Wellcome Centre for Human Genetics, Roosevelt Drive, Oxford, UK
| | - Julia Ramirez
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
- Aragon Institute of Engineering Research, University of Zaragoza, Zaragoza, Spain and Center of Biomedical Research Network, Bioengineering, Biomaterials and Nanomedicine, Zaragoza, Spain
| | - Sophie Garnier
- Sorbonne Universite, INSERM, UMR-S1166, Research Unit on Cardiovascular Disorders, Metabolism and Nutrition, Team Genomics & Pathophysiology of Cardiovascular Disease, Paris, 75013, France
- ICAN Institute for Cardiometabolism and Nutrition, Paris, 75013, France
| | - Stefan van Duijvenboden
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Antoine R Baldassari
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Maria Pina Concas
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - ThuyVy Duong
- McKusick-Nathans Institute, Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Luisa Foco
- Eurac Research, Institute for Biomedicine (affiliated with the University of Lübeck), Bolzano, Italy
| | - Jonas L Isaksen
- Laboratory of Experimental Cardiology, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Hao Mei
- Department of Data Science, University of Mississippi Medical Center, Jackson, MS, USA
| | - Raymond Noordam
- Department of Internal Medicine, section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - Casia Nursyifa
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Anne Richmond
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland
| | - Meddly L Santolalla
- Department of Genetics, Ecology and Evolution, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Emerge, Emerging Diseases and Climate Change Research Unit, School of Public Health and Administration, Universidad Peruana Cayetano Heredia, Lima, 15152, Peru
| | - Colleen M Sitlani
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Negin Soroush
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Sébastien Thériault
- Population Health Research Institute, McMaster University, Hamilton, ON, Canada
- Department of Molecular Biology, Medical Biochemistry and Pathology, Université Laval, Quebec, QC, Canada
| | - Stella Trompet
- Department of Internal Medicine, section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Stefanie Aeschbacher
- Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Fariba Ahmadizar
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Julius Global Health, University Utrecht Medical Center, Utrecht, the Netherlands
| | - Alvaro Alonso
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Jennifer A Brody
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Archie Campbell
- Usher Institute, University of Edinburgh, Nine, Edinburgh Bioquarter, 9 Little France Road, Edinburgh, UK
- Health Data Research UK, University of Edinburgh, Nine, Edinburgh Bioquarter, 9 Little France Road, Edinburgh, UK
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Adolfo Correa
- Departments of Medicine, Pediatrics and Population Health Science, University of Mississippi Medical Center, Jackson, MS, USA
| | - Dawood Darbar
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Antonio De Luca
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Jean-François Deleuze
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine (CNRGH), 91057, Evry, France
- Laboratory of Excellence GENMED (Medical Genomics), Paris, France
- Centre d'Etude du Polymorphisme Humain, Fondation Jean Dausset, Paris, France
| | - Christina Ellervik
- Department of Data and Data Support, Region Zealand, 4180, Sorø, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2100, Copenhagen, Denmark
- Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA, 02115, USA
| | - Christian Fuchsberger
- Eurac Research, Institute for Biomedicine (affiliated with the University of Lübeck), Bolzano, Italy
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
- Center for Statistical Genetics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Anuj Goel
- Radcliffe Department of Medicine, University of Oxford, Division of Cardiovascular Medicine, John Radcliffe Hospital, Oxford, UK
- Wellcome Centre for Human Genetics, Roosevelt Drive, Oxford, UK
| | - Christopher Grace
- Radcliffe Department of Medicine, University of Oxford, Division of Cardiovascular Medicine, John Radcliffe Hospital, Oxford, UK
- Wellcome Centre for Human Genetics, Roosevelt Drive, Oxford, UK
| | - Xiuqing Guo
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Torben Hansen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Susan R Heckbert
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Rebecca D Jackson
- Center for Clinical and Translational Science, Ohio State Medical Center, Columbus, OH, USA
| | - Jan A Kors
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | - Allan Linneberg
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, København, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Peter W Macfarlane
- Institute of Health and Wellbeing, School of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Alanna C Morrison
- Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Pau Navarro
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland
| | - David J Porteous
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
- Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, UK
| | - Peter P Pramstaller
- Eurac Research, Institute for Biomedicine (affiliated with the University of Lübeck), Bolzano, Italy
- Department of Neurology, University of Lübeck, Lübeck, Germany
| | - Alexander P Reiner
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Fred Hutchinson Cancer Center, University of Washington, Seattle, WA, USA
| | - Lorenz Risch
- Labormedizinisches zentrum Dr. Risch, Vaduz, Liechtenstein
- Faculty of Medical Sciences, Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
- Center of Laboratory Medicine, University Institute of Clinical Chemistry, University of Bern, Inselspital, Bern, Switzerland
| | - Ulrich Schotten
- Dept. of Physiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands
| | - Xia Shen
- Centre for Global Health Research, Usher Institute, University of Edinburgh, Edinburgh, Scotland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Greater Bay Area Institute of Precision Medicine (Guangzhou), Fudan University, Nansha District, Guangzhou, China
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Elsayed Z Soliman
- Epidemiological Cardiology Research Center (EPICARE), Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Monika Stoll
- Maastricht Center for Systems Biology (MaCSBio), Maastricht University, Maastricht, the Netherlands
- Dept. of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands
- Institute of Human Genetics, Genetic Epidemiology, University of Muenster, Muenster, Germany
| | - Eduardo Tarazona-Santos
- Department of Genetics, Ecology and Evolution, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Andrew Tinker
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Katerina Trajanoska
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Eric Villard
- Sorbonne Universite, INSERM, UMR-S1166, Research Unit on Cardiovascular Disorders, Metabolism and Nutrition, Team Genomics & Pathophysiology of Cardiovascular Disease, Paris, 75013, France
- ICAN Institute for Cardiometabolism and Nutrition, Paris, 75013, France
| | - Helen R Warren
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Eric A Whitsel
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Kerri L Wiggins
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Dan E Arking
- McKusick-Nathans Institute, Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Christy L Avery
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - David Conen
- Population Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Giorgia Girotto
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
- Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Niels Grarup
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Caroline Hayward
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - J Wouter Jukema
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
- Netherlands Heart Institute, Utrecht, the Netherlands
- Durrer Center for Cardiovascular Research, Amsterdam, the Netherlands
| | - Dennis O Mook-Kanamori
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands, Leiden, the Netherlands
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands, Leiden, the Netherlands
| | | | - Sandosh Padmanabhan
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Bruce M Psaty
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Health Systems and Population Health, University of Washington, Seattte, WA, USA
| | - Cristian Pattaro
- Eurac Research, Institute for Biomedicine (affiliated with the University of Lübeck), Bolzano, Italy
| | - Antonio Luiz P Ribeiro
- Department of Internal Medicine, Faculdade de Medicina, Universidade Federal de Minas Gerais, Brazil, Belo Horizonte, Minas Gerais, Brazil
- Cardiology Service and Telehealth Center, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, Belo Horizonte, Minas Gerais, Brazil
| | - Jerome I Rotter
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA, USA
- Departments of Pediatrics and Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Bruno H Stricker
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Pim van der Harst
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, the Netherlands
- Department of Cardiology, Heart and Lung Division, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Cornelia M van Duijn
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Niek Verweij
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, the Netherlands
| | - James G Wilson
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, USA
- Department of Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Michele Orini
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS trust, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Philippe Charron
- Sorbonne Universite, INSERM, UMR-S1166, Research Unit on Cardiovascular Disorders, Metabolism and Nutrition, Team Genomics & Pathophysiology of Cardiovascular Disease, Paris, 75013, France
- ICAN Institute for Cardiometabolism and Nutrition, Paris, 75013, France
- APHP, Cardiology Department, Pitié-Salpêtrière Hospital, Paris, 75013, France
- APHP, Département de Génétique, Centre de Référence Maladies Cardiaques Héréditaires, Pitié-Salpêtrière Hospital, Paris, 75013, France
| | - Hugh Watkins
- Radcliffe Department of Medicine, University of Oxford, Division of Cardiovascular Medicine, John Radcliffe Hospital, Oxford, UK
- Wellcome Centre for Human Genetics, Roosevelt Drive, Oxford, UK
| | - Charles Kooperberg
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Henry J Lin
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - James F Wilson
- Centre for Global Health Research, Usher Institute, University of Edinburgh, Edinburgh, Scotland
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland
| | - Jørgen K Kanters
- Laboratory of Experimental Cardiology, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Borbala Mifsud
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Genomics and Translational Biomedicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Pier D Lambiase
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS trust, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Larisa G Tereshchenko
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
- Department of Medicine, Cardiovascular Division, Johns Hopkins University, School of Medicine, Baltimore, MD, USA.
| | - Patricia B Munroe
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK.
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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Castrichini M, De Luca A, Paldino A, Quaife RA, Eldemire R, Graw SL, De Angelis G, Barbati G, Medo K, Taylor MR, Groves DW, Dal Ferro M, Gigli M, Merlo M, Mestroni L, Sinagra G. CARDIAC MAGNETIC RESONANCE PHENOTYPE AND GENOTYPE IN LEFT-SIDED CARDIOMYOPATHIES: CHARACTERIZATION AND CLINICAL OUTCOMES. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)00906-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Patra A, Caligiuri V, Zappone B, Krahne R, De Luca A. In-Plane and Out-of-Plane Investigation of Resonant Tunneling Polaritons in Metal-Dielectric-Metal Cavities. Nano Lett 2023; 23:1489-1495. [PMID: 36745481 PMCID: PMC9951238 DOI: 10.1021/acs.nanolett.2c04864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Polaritons can be generated by tuning the optical transitions of a light emitter to the resonances of a photonic cavity. We show that a dye-doped cavity generates resonant tunneling polaritons with Epsilon-Near-Zero (ENZ) effective permittivity. We studied the polariton spectral dispersion in dye-doped metal-dielectric-metal (MDM) cavities as a function of the in-plane (k||) and out-of-plane (k⊥) components of the incident wavevector. The dependence on k|| was investigated through ellipsometry, revealing the ENZ modes. The k⊥ dependence was measured by varying the cavity thickness under normal incidence using a Surface Force Apparatus (SFA). Both methods revealed a large Rabi splitting well exceeding 100 meV. The SFA-based investigation highlighted the collective nature of strong coupling by producing a splitting proportional to the square root of the involved photons. This study demonstrates the possibility of generating ENZ polaritons and introduces the SFA as a powerful tool for the characterization of strong light-matter interactions.
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Affiliation(s)
- Aniket Patra
- Dipartimento
di Fisica, Università della Calabria, via P. Bucci 33b, 87036 Rende CS, Italy
- Optoelectronics
Research Line, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Vincenzo Caligiuri
- Dipartimento
di Fisica, Università della Calabria, via P. Bucci 33b, 87036 Rende CS, Italy
- Consiglio
Nazionale delle Ricerche−Istituto di Nanotecnologia (CNR-Nanotec), via P. Bucci 33c, 87036 Rende, Italy
| | - Bruno Zappone
- Consiglio
Nazionale delle Ricerche−Istituto di Nanotecnologia (CNR-Nanotec), via P. Bucci 33c, 87036 Rende, Italy
| | - Roman Krahne
- Optoelectronics
Research Line, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Antonio De Luca
- Dipartimento
di Fisica, Università della Calabria, via P. Bucci 33b, 87036 Rende CS, Italy
- Consiglio
Nazionale delle Ricerche−Istituto di Nanotecnologia (CNR-Nanotec), via P. Bucci 33c, 87036 Rende, Italy
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19
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Meloni A, Pistoia L, Positano V, De Luca A, Martini N, Spasiano A, Fotzi I, Bitti PP, Visceglie D, Alberini G, Sinagra G, Pepe A, Cademartiri F. Increased myocardial extracellular volume is associated with myocardial iron overload and heart failure in thalassemia major. Eur Radiol 2023; 33:1266-1276. [PMID: 36066735 DOI: 10.1007/s00330-022-09120-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/27/2022] [Accepted: 08/18/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Myocardial extracellular volume (ECV) by cardiovascular magnetic resonance (CMR) is a surrogate marker of diffuse fibrosis. We evaluated the association between ECV and demographics, CMR findings, and cardiac involvement in patients with thalassemia major (TM). METHODS A total of 108 β-TM patients (62 females, 40.16 ± 8.83 years), consecutively enrolled in the Extension-Myocardial Iron Overload in Thalassemia Network, and 16 healthy subjects (6 females, 37.12 ± 16.13 years) underwent CMR. The protocol included assessment of T2*, native T1, and T2 values in all 16 myocardial segments for myocardial iron overload (MIO) quantification, cine images for left ventricular (LV) function quantification, post-contrast T1 mapping for ECV calculation, and late gadolinium enhancement (LGE) technique for replacement myocardial fibrosis detection. RESULTS Global ECV values were significantly higher in females than in males. Global ECV values were significantly higher in patients with significant MIO (global heart T2* < 20 ms) than in patients without significant MIO, and both groups exhibited higher global ECV values than healthy subjects. No association was detected between native T1 and ECV values, while patients with reduced global heart T2 values showed significantly higher global ECV values than patients with normal and increased global heart T2. Global ECV values were not correlated with LV function/size and were comparable between patients with and without LGE. Compared to patients without heart failure, patients with a history of heart failure (N = 10) showed significantly higher global heart ECV values. CONCLUSION In TM, increased myocardial ECV, potentially reflecting diffuse interstitial fibrosis, is associated with MIO and heart failure. KEY POINTS • CMR-derived myocardial extracellular volume is increased in thalassemia major patients, irrespective of the presence of late gadolinium enhancement. • In thalassemia major, myocardial iron overload contributes to the increase in myocardial ECV, which potentially reflects diffuse interstitial fibrosis and is significantly associated with a history of heart failure.
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Affiliation(s)
- Antonella Meloni
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1 -, 56124, Pisa, Italy.,U.O.C. Bioingegneria, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Laura Pistoia
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1 -, 56124, Pisa, Italy
| | - Vincenzo Positano
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1 -, 56124, Pisa, Italy.,U.O.C. Bioingegneria, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Antonio De Luca
- Cardiovascular Department, University of Trieste, Trieste, Italy
| | - Nicola Martini
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1 -, 56124, Pisa, Italy.,U.O.C. Bioingegneria, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | - Anna Spasiano
- Unità Operativa Semplice Dipartimentale Malattie Rare del Globulo Rosso, Azienda Ospedaliera di Rilievo Nazionale "A. Cardarelli", Napoli, Italy
| | - Ilaria Fotzi
- Centro Talassemie ed Emoglobinopatie, Ospedale "Meyer", Firenze, Italy
| | - Pier Paolo Bitti
- Servizio Immunoematologia e Medicina Trasfusionale - Dipartimento dei Servizi, Presidio Ospedaliero "San Francesco" ASL Nuoro, Nuoro, Italy
| | - Domenico Visceglie
- Servizio di Immunoematologia e Medicina Trasfusionale, A.S.L. di Bari, Ospedale "Di Venere", Bari, Italy
| | - Gianna Alberini
- U.O.C. INFOTEL Translational BioInformatics and eHealth, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy
| | | | - Alessia Pepe
- Institute of Radiology, Department of Medicine, University of Padua, Padua, Italy
| | - Filippo Cademartiri
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1 -, 56124, Pisa, Italy.
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20
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Perna A, Hay E, Sellitto C, Del Genio E, De Falco M, Guerra G, De Luca A, De Blasiis P, Lucariello A. Antiinflammatory Activities of Curcumin and Spirulina: Focus on Their Role against COVID-19. J Diet Suppl 2023; 20:372-389. [PMID: 36729019 DOI: 10.1080/19390211.2023.2173354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Nutraceuticals have for several years aroused the interest of researchers for their countless properties, including the management of viral infections. In the context of the COVID-19 pandemic, studies and research on the antiviral properties of nutraceuticals have greatly increased. More specifically, over the past two years, researchers have focused on analyzing the possible role of nutraceuticals in reducing the risk of SARS-CoV-2 infection or mitigating the symptoms of COVID-19. Among nutraceuticals, turmeric, extracted from the rhizome of the Curcuma Longa plant, and spirulina, commercial name of the cyanobacterium Arthrospira platensis, have assumed considerable importance in recent years. The purpose of this review is to collect, through a search of the most recent articles on Pubmed, the scientific evidence on the role of these two compounds in the fight against COVID-19. In the last two years many hypotheses, some confirmed by clinical and experimental studies, have been made on the possible use of turmeric against COVID-19, while on spirulina and its possible role against SARS-CoV-2 infection information is much less. The demonstrated antiviral properties of spirulina and the fact that these cyanobacteria may modulate or modify some mechanisms also involved in the onset of COVID-19, lead us to think that it may have the same importance as curcumin in fighting this disease and to speculate on the possible combined use of these two substances to obtain a synergistic effect.
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Affiliation(s)
- Angelica Perna
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Eleonora Hay
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carmine Sellitto
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Emiliano Del Genio
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Maria De Falco
- Department of Biology, University of Naples ''Federico II'', Naples, Italy
- National Institute of Biostructures and Biosystems (INBB), Rome, Italy
- Center for Studies on Bioinspired Agro-Environmental Technology (BAT Center), Portici, Italy
| | - Germano Guerra
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Paolo De Blasiis
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
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Sellitto C, Perna A, Mazzarella N, Leo G, Guerra G, De Luca A, De Blasiis P, Lucariello A. Role of physical exercise in an overlooked nutcracker syndrome occurred in a patient with diaphragmatic relaxation: a case report. G Ital Nefrol 2022; 39:39-06-2022-03. [PMID: 36655831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Background: Nutcracker syndrome (NCS) is caused by extrinsic compression of the left renal vein (LRV), usually between the abdominal aorta (AA) and superior mesenteric artery (SMA). This rare disease includes symptoms such as hematuria, left flank pain or abdominal pain, varicocele in males, proteinuria, anemia, gynecological symptoms (dyspareunia, dysmenorrhea). Case report: We report the case of a 48-year-old female patient, who experienced left abdominal colic after intensive physical exercise, finally resulting in a diagnosis of NCS. This abdominal pain was disabling for daily activities, it was controlled by analgesic drugs and led to hospital admissions. In-depth examinations were recommended to the patient to investigate the etiology of these attacks. A bad rotated and ectopic left kidney, which was located superior to the spleen, at the level of the left hemithorax base, was found due to the presence of a diaphragmatic relaxation in the posterior area, which caused an upward displacement of the kidney, part of the colon and omental fat. Because of the presence of a compression of the LRV by the SMA and the AA, the nephrologist diagnosed a NCS, presenting with abdominal pain following physical exercise, proteinuria and dysmenorrhea. Conservative treatment was chosen for the patient. Conclusions: The patient was recommended to engage in a moderate and regular physical activity, avoiding acute and intense exercise: hypopressive abdominal gymnastics was suggested. The role of physical exercise in triggering painful attacks and its role in rehabilitation to prevent the same attacks was crucial for the patient.
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Affiliation(s)
- Carmine Sellitto
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Angelica Perna
- Section of Human Anatomy, Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Nicola Mazzarella
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ginevra Leo
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Germano Guerra
- Section of Human Anatomy, Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Antonio De Luca
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Paolo De Blasiis
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Angela Lucariello
- Section of Human Anatomy, Department of Sport Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
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Forzano I, Mone P, Mottola G, Kansakar U, Salemme L, De Luca A, Tesorio T, Varzideh F, Santulli G. Efficacy of the New Inotropic Agent Istaroxime in Acute Heart Failure. J Clin Med 2022; 11:7503. [PMID: 36556120 PMCID: PMC9786901 DOI: 10.3390/jcm11247503] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
Current therapeutic strategies for acute heart failure (AHF) are based on traditional inotropic agents that are often associated with untoward effects; therefore, finding new effective approaches with a safer profile is dramatically needed. Istaroxime is a novel compound, chemically unrelated to cardiac glycosides, that is currently being studied for the treatment of AHF. Its effects are essentially related to its inotropic and lusitropic positive properties exerted through a dual mechanism of action: activation of the sarcoplasmic reticulum Ca2+ ATPase isoform 2a (SERCA2a) and inhibition of the Na+/K+-ATPase (NKA) activity. The advantages of istaroxime over the available inotropic agents include its lower arrhythmogenic action combined with its capability of increasing systolic blood pressure without augmenting heart rate. However, it has a limited half-life (1 hour) and is associated with adverse effects including pain at the injection site and gastrointestinal issues. Herein, we describe the main mechanism of action of istaroxime and we present a systematic overview of both clinical and preclinical trials testing this drug, underlining the latest insights regarding its adoption in clinical practice for AHF.
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Affiliation(s)
- Imma Forzano
- Division of Cardiology, Department of Advanced Biomedical Sciences, “Federico II” University, 80131 Naples, Italy
| | - Pasquale Mone
- Division of Cardiology, Department of Medicine, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Gaetano Mottola
- Casa di Cura “Montevergine”, Mercogliano, 83013 Avellino, Italy
| | - Urna Kansakar
- Division of Cardiology, Department of Advanced Biomedical Sciences, “Federico II” University, 80131 Naples, Italy
| | - Luigi Salemme
- Casa di Cura “Montevergine”, Mercogliano, 83013 Avellino, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, University of Campania “Vanvitelli”, 81100 Caserta, Italy
| | - Tullio Tesorio
- Casa di Cura “Montevergine”, Mercogliano, 83013 Avellino, Italy
| | - Fahimeh Varzideh
- Division of Cardiology, Department of Advanced Biomedical Sciences, “Federico II” University, 80131 Naples, Italy
| | - Gaetano Santulli
- Division of Cardiology, Department of Advanced Biomedical Sciences, “Federico II” University, 80131 Naples, Italy
- Division of Cardiology, Department of Medicine, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Einstein Institute for Neuroimmunology and Inflammation (INI), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
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23
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Lalario A, Maione D, Carriere C, Merlo M, De Luca A, Sinagra G. 105 A CASE OF RARE ATYPICAL ATRIAL STRUCTURE. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
A 27-year-old woman, without previous cardiological history, was admitted at our emergency department in the clinical context of an acute pericarditis. Echocardiography documented mild pericardial effusion (8 mm) without any sign of hemodynamic impact.
The patient was then admitted at our Cardiology Unit. During the hospitalization a complete transthoracic echocardiogram showed a normal biventricular morphology and function, normal valvular function and found an anechoic structure on the postero-lateral left atrial wall (1.75×1.5 cm). To better characterize this accidental finding, a transesophageal echocardiography was performed unmasking a dilated coronary sinus with anomalous course.
A subsequent cardiac computed tomography was performed showing anomalous systemic venous return with the persistency of the left superior vena cava draining into the coronary sinus. No other congenital anomalies were found.
PLSVC is present in approximatively 0.5% of individuals in the general population and is the most frequent congenital malformation of the thoracic venous return.
In about 90% coexists with the right superior vena cava and co-occur in almost 40% of patients with other congenital heart abnormalities such as atrial septal defect, aortic coarctation, bicuspid aortic valve, tetralogy of Fallot, transposition of the great vessels, anomalous connections of the pulmonary veins, dextroversion and cor triatatum.
Patients usually are asymptomatic. Nevertheless, this congenital malformation may cause chest discomfort, cardiac arrhythmias, thromboembolic events, decreased exercise tolerance and syncope.
Moreover, the correct identification of this condition has important clinical implications. In fact, it is a relative contraindication to the administration of retrograde cardioplegia during cardiac surgery. Furthermore, the placement of central venous-access line, pulmonary artery catheterization or the implantation of pacemaker/resynchronization leads could be difficult or can result in incorrect positioning. In these cases, it is recommended to access to the right heart through the right subclavian vein instead the left one.
Legend: *: Anomalous course of coronary sinus; LA: Left Atrium; LV: Left Ventricle; Ao: Aorta; RA: Right Atrium; R-SVC: Right superior vena cava; L-SVC: Left superior vena cava; LSPV: Left superior pulmonary vein.
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Affiliation(s)
- Andrea Lalario
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
| | - Davide Maione
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
| | | | - Marco Merlo
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
| | | | - Gianfranco Sinagra
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
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Pezzato A, De Luca A, Radesich C, Saro R, Korcova R, Pagnan L, Dore F, Altinier A, Massa L, Zecchin M, Perkan A, Bussani R, Merlo M, Sinagra G. 941 SARCOIDOSIS: THE IMPORTANCE OF MULTIMODALITY IMAGING. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
A 55-years old sporty man, without any cardiovascular risk factors nor previously known cardiological history, presented for a cardiological evaluation due to extra-systolic palpitations and dyspnea. The ECG documented a new onset of right bundle branch block, left anterior fascicular block and first degree of atrio-ventricular block. Echocardiography revealed severe left ventricular (LV) systolic dysfunction (LV ejection fraction -EF- 34%), showing also right ventricular (RV) dilatation and disfunction. A 24-hour Holter monitoring did not show any significant arrhythmias and maximal stress test did not reveal any ECG changes nor arrhythmias. Cardiac magnetic resonance (CMR) confirmed the presence of severe biventricular dysfunction; multiple areas of edema and late gadolinium enhancement (LGE) were observed, with ischemic and nonischemic pattern and extensive involvement of the RV and the interventricular septum. In the suspicion of cardiac sarcoidosis a 18-fluorodeoxyglucose positron emission tomography (PET) was performed, confirming the presence of an inflammatory cardiomyopathy in an active phase. A subsequent endomyocardial biopsy was performed, which demonstrated the presence of non-caseating granulomas, signs of inflammation and fibrosis, consistent with the diagnosis of cardiac sarcoidosis. No signs of extra-cardiac involvement were present.
The patient started anti-inflammatory therapy with Prednisone and Metotrexate, along with anti-neurohormonal therapy. However, due to a significant increase in ventricular arrhythmic burden, an implantable cardioverter defibrillator was placed during early follow-up, and Amiodarone therapy was started.
After 5 months of medical therapy, PET scan showed a marked reduction of cardiac inflammation and echocardiography showed a significant LVEF improvement (from 34% to 43%). After slow tapering of steroid therapy Prednisone was stopped, whereas Metotrexate, Amiodarone and anti-neurohormonal therapy were maintained. Follow-up is still ongoing without clinical events.
Sarcoidosis is a systemic inflammatory disease characterized by the presence of non-caseating granulomas in multiple organs. Cardiac involvement is associated with higher incidence of heart failure, ventricular arrhythmias and all-cause mortality. Isolated cardiac involvement is rare but associated with worse prognosis. Multimodality imaging is of paramount importance for the diagnosis and monitoring therapy.
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Affiliation(s)
- Andrea Pezzato
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Antonio De Luca
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Cinzia Radesich
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Riccardo Saro
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Renata Korcova
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Lorenzo Pagnan
- Department Of Radiology, University Of Trieste , Trieste , Italy
| | - Franca Dore
- Department Of Nuclear Medicine, University Of Trieste , Trieste , Italy
| | | | - Laura Massa
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Massimo Zecchin
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Andrea Perkan
- Cardiovascular Department, University Of Trieste , Trieste , Italy
| | - Rossana Bussani
- Institute Of Pathological Anatomy And Histology, University Of Trieste , Trieste , Italy
| | - Marco Merlo
- Cardiovascular Department, University Of Trieste , Trieste , Italy
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Radesich C, Pezzato A, Saro R, Luca AD, Ferro MD, Dore F, Sinagra G. 411 AN UNEXPECTED (AND UNDESIRED) ECHOCARDIOGRAPHIC FINDING IN A PATIENT WITH RIGHT-SIDED CHEST PAIN. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
A 71-year-old man, former smoker, without other cardiovascular risk factors nor previously known cardiological history, was admitted to our emergency department for nonproductive cough and right-sided chest pain, worsened by inspiration. ECG documented reduced peripheral QRS voltages. Echocardiography was performed, revealing the presence of an inhomogeneous, hyperechoic neoformation involving the lateral wall of the right ventricle (RV), dislocating the right coronary artery, protruding into the cavity towards the intraventricular septum and reaching the sub-valvular apparatus of the tricuspid valve, without any hemodynamic interference. Pericardial effusion was also documented (maximum 20 mm around the atrioventricular groove), without signs of cardiac tamponade. For better mass characterization, a computed tomography (CT) scan and a cardiac magnetic resonance (CMR) were performed, confirming the presence of a solid neoformation involving the RV and pericardial effusion, also showing right pleural effusion. Furthermore, right hilar and subcarinal lymphadenomegaly with compression of the bronchi was observed. A positron emission tomography (PET) scan showed areas of increased 18-fluorodeoxyglucose (18FDG) uptake in supra- and infra diaphragmatic lymph nodes, adrenal glands, bones, and lungs. Due to the clinical suspicion of a lymphoproliferative neoplasm, corticosteroid therapy was started.
Before a diagnostic lymph node biopsy could be performed, the patient had a syncopal episode due to cardiac tamponade, requiring pericardiocentesis. During hospitalization, continuous heart monitoring revealed intermittent third-degree atrioventricular block, so a permanent pacemaker was implanted. Finally, an excisional lymph node biopsy was obtained, and a diagnosis of diffuse large B-cell lymphoma was established. Treatment with Prednisone, Cyclophosphamide, Vincristine, nonpegylated liposomal Doxorubicin, and Rituximab (R-COMP) was promptly started. Seven months later, after five cycles of chemotherapy, complete remission was documented by PET scan, and the cardiac mass was no longer evident at echocardiography.
Metastatic involvement of the heart is a relatively frequent event in oncologic patients, with an estimated prevalence of 8% at autopsy. Lymphoproliferive neoplasms have a not negligible rate of heart mestastatization (9,4%). Neoplastic invasion secondary to lymphoma tends to infiltrate the myocardium, typically causing arrhythmias and conduction disturbances.
Diagnostic evaluation relies upon echocardiography, CT and CMR. PET/TC is of paramount importance to assess the malignant nature of the mass, to stage the disease and to evaluate the response to chemotherapy. Metastatic cardiac involvement typically occurs as a late manifestation of disseminated lymphoma and the prognosis is usually poor; however, survival is increasing thanks to new chemo-immunotherapy strategies.
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Affiliation(s)
- Cinzia Radesich
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
| | - Andrea Pezzato
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
| | - Riccardo Saro
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
| | - Antonio De Luca
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
| | - Matteo Dal Ferro
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
| | - Franca Dore
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
| | - Gianfranco Sinagra
- Cardiothoracic Department, Azienda Sanitaria Universitaria Integrata Di Trieste, University Of Trieste , Italy
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Castrichini M, De Luca A, Paldino A, Cittar M, Dal Ferro M, Angelis GD, Barbati G, Medo K, Groves D, Quaife R, Eldemire R, Gigli M, Stolfo D, Graw S, Addison J, Taylor MR, Mestroni L, Merlo M, Sinagra G. 398 CARDIAC MAGNETIC RESONANCE PHENOTYPE AND GENOTYPE IN LEFT-SIDED CARDIOMYOPATHIES: CHARACTERIZATION AND CLINICAL OUTCOMES. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background
The combined prognostic role of cardiac magnetic resonance (CMR) and genotype in cardiomyopathies has not been fully investigated. The aim of this study was to identify specific genotype-CMR phenotype correlations in a well-characterized cohort of patients with a spectrum of left-sided cardiomyopathies spanning from arrhythmogenic (ACM) to dilated cardiomyopathy (DCM), and analyze patients’ outcome.
Methods and Results
One-hundred and seventy-four patients with DCM (127) and left sided ACM (47), who underwent a comprehensive evaluation including genetic testing and CMR imaging, were enrolled in this study. The phenotype was classified as DCM or ACM according to current consensus criteria. The primary outcome was a composite of sudden cardiac death/life-threatening ventricular arrhythmias (SCD/MVA). DCM patients showed more frequently pathogenic or likely pathogenic (P/LP) variants of non-arrhythmic genes (34% vs. 7%, p < 0.001), whereas ACM patients reported more frequently P/LP variants of arrhythmic genes (47% vs. 8%, p < 0.001) and non-ischemic free-wall LGE (30% vs. 10%, p = 0.002). After a median follow-up of 92 months (interquartile range 46 - 168), 39 patients (22%) reached the combined endpoint. Carrying a P/LP variant of arrhythmic genes (hazard ratio (HR) 2.2, 95% confidence interval (CI) 1.1 - 4.4, p = 0.024) along with presence of LGE (HR 4.5, 95% CI 1.99 - 11.5, p < 0.001) were independently associated with the study endpoint.
Conclusion
In cohort of well-characterized left sided cardiomyopathies patients spanning from ACM to DCM, a P/LP variant of arrhythmic genes along with presence of LGE were independent predictors of SCD/MVA.
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Affiliation(s)
- Matteo Castrichini
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Antonio De Luca
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Alessia Paldino
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Marco Cittar
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Matteo Dal Ferro
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Giulia De Angelis
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Giulia Barbati
- Biostatistics Unit, Department Of Medical Sciences, University Of Trieste , Italy
| | - Kristen Medo
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Daniel Groves
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Robert Quaife
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Ramone Eldemire
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Marta Gigli
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Davide Stolfo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Sharon Graw
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Jeffrey Addison
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Matthew Rg Taylor
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Luisa Mestroni
- Division Of Cardiology, University Of Colorado Anshutz Medical Campus , Aurora, Co , Usa
| | - Marco Merlo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Italy
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Saro R, De Luca A, Radesich C, Pezzato A, Restivo L, Korcova R, Mazzaro E, Bardari S, Rauber E, Merlo M, Sinagra G. 738 A RARE CASE OF UNICUSPID AORTIC VALVE WITH SEVERE STENOSIS AND REGURGITATION: CLINICAL PRESENTATION AND MANAGEMENT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
A 19-year-old Pakistani migrant, who arrived in our country on foot, presented at emergency department with angina and worsening dyspnoea on exertion. The patient reported an unclear history of aortic valve disease.
Clinical examination revealed a 6/6L systolic murmur with thrill. The electrocardiogram showed sinus rhythm and signs of left ventricular hypertrophy. Chest X-ray reported cardiomegaly and signs of congestion. Troponin I HS was mildly elevated (39 ng/L, n.v. < 18 ng/L).
The patient was admitted to our Cardiology department. Transthoracic echocardiography revealed a mildly dilated left ventricle (LV), with severe hypertrophy, normal kinetics and systolic function (EF 63%), dilated ascending aorta (diam. 41 mm) and severe aortic steno-insufficiency. Transesophageal echocardiography was then performed, revealing a highly calcified, unicuspid unicommissural aortic valve with severe stenosis and regurgitation. A separate origin of left coronary ostia was also documented.
The patient was referred to urgent cardiac surgery. A modified Bentall procedure (mechanical valve and prosthetic conduit) was performed with reimplantation of the coronary ostia. Due to a post-surgical complete atrioventricular block, a dual-chamber pacemaker (DDD) was implanted.
Follow-up echocardiography showed reduction of LV volumes and wall thickness and normal prosthetic function.
Unicuspid aortic valve is a very rare congenital disease, with a prevalence of about 0.02% in the adult population and is frequently associated with ascending aorta dilatation. The treatment is aortic valve replacement. Complete atrioventricular block can occur after surgery, requiring cardiac pacing.
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Affiliation(s)
- Riccardo Saro
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Antonio De Luca
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Cinzia Radesich
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Andrea Pezzato
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Luca Restivo
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Renata Korcova
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Enzo Mazzaro
- Cardiovascular Department, Division Of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Stefano Bardari
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Elisabetta Rauber
- Cardiovascular Department, Division Of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Marco Merlo
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, Division Of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (Asugi), University Of Trieste , Trieste , Italy
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Maione D, Lalario A, De Luca A, Altinier A, Carriere C, Merlo M, Sinagra G. 106 A CASE OF COMPLETE ATRIOVENTRICULAR BLOCK AND ALTERNATING BUNDLE BRANCH BLOCK DUE TO FULMINANT MYOCARDITIS. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
A 41-year-old man, without previous cardiological history, presented at the emergency department with hypotension and multi-organ failure. Laboratory testing showed elevated white cell blood count (16780/mcL; normal value 4000-11000/mcL; 90% neutrophils), high-sensibility troponin I (23247 ng/L; normal value <18 ng/L) and NT-pro-BNP (21914 pg/mL; normal value <300 pg/mL). At electrocardiogram (EKG) there was sinus rhythm with complete atrioventricular block and alternating right and left bundle branch block. Echocardiography revealed a moderate left ventricular (LV) dilatation, mild LV hypertrophy, severe biventricular dysfunction (LV Ejection Fraction - EF - 30%) with dense spontaneous echo contrast and moderate pulmonary hypertension (systolic pulmonary artery pressure 51 mmHg). After positioning a temporary pacemaker, the patient was transferred to our Cardiac Intensive Care Unit.
After initial hemodynamic stabilization with endovenous inotropes, diuretics, and mechanical circulatory support (intra-aortic balloon pump), coronary angiography was performed showing normal coronary arteries.
Since fulminant myocarditis was suspected and magnetic resonance was not feasible due to the patient's instability, an endomyocardial biopsy (EMB) was performed with the evidence of myocardial edema, initial myocardial fibrosis, and the concomitant presence of lymphocytic and eosinophilic endo-myocarditis (despite normal eosinophilic blood count) without evidence of active viral replication.
After careful exclusion of latent or active infections, high doses of corticosteroids and azathioprine were initiated, with rapid laboratoristic and clinical response. EKG showed AV block regression and QRS width's normalization, so the pacemaker was removed. LVEF rapidly improved and was completely normalized at discharge after two weeks.
In the early follow-up, a cardiac magnetic resonance (CMR) was performed with evidence of persistency of mildly dilated LV, normalization of LV wall thickness and biventricular function, a diffuse increase of T1 relaxation time, increased T2 signal of the anterior and septal walls, and intramural anteroseptal late gadolinium enhancement (LGE).
Fulminant myocarditis is a rare presentation of acute myocarditis, with low incidence but high mortality. The inflammation of the myocardium itself leads to acute heart failure, cardiogenic shock, and cardiac arrhythmias, including sinus arrest, AV block, ventricular tachycardia, and ventricular fibrillation during the acute phase.
In our case, AV block could be an expression of anteroseptal involvement, documented at CMR. This localization has already been associated with worse clinical presentation and could be a marker of poor prognosis.
Diagnosis and treatment of fulminant myocarditis require EMB, to obtain information about the etiology and active viral replication in the heart tissue. In our case, the florid inflammatory state and the absence of viral replication allowed prompt treatment with immunosuppressors, with a quick and full recovery of biventricular function in only two weeks.
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Affiliation(s)
- Davide Maione
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
| | - Andrea Lalario
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
| | | | | | | | - Marco Merlo
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
| | - Gianfranco Sinagra
- Università Degli Studi Di Trieste
- Azienda Sanitaria Universitaria Giuliano-Isontina
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Adamo M, Pagnesi M, Ghizzoni G, Estévez-Loureiro R, Raposeiras-Roubin S, Tomasoni D, Stolfo D, Sinagra G, Popolo Rubbio A, Bedogni F, De Marco F, Giannini C, Petronio AS, Stazzoni L, Benito-González T, Fernández-Vázquez F, Garrote-Coloma C, Godino C, Agricola E, Munafò A, Pascual I, Avanzas P, Léon V, Montefusco A, Boretto P, Pidello S, Moñivas-Palomero V, Del Trigo M, Biagini E, Berardini A, Saia F, Nombela-Franco L, Tirado-Conte G, De Augustin A, Caneiro-Queija B, De Luca A, Branca L, Zaccone G, Lupi L, Lipsic E, Voors A, Metra M. Evolution of tricuspid regurgitation after transcatheter edge-to-edge mitral valve repair for secondary mitral regurgitation and its impact on mortality. Eur J Heart Fail 2022; 24:2175-2184. [PMID: 36482160 PMCID: PMC10086984 DOI: 10.1002/ejhf.2637] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/11/2022] [Accepted: 07/25/2022] [Indexed: 01/18/2023] Open
Abstract
AIM To evaluate short-term changes in tricuspid regurgitation (TR) after transcatheter edge-to-edge mitral valve repair (M-TEER) in secondary mitral regurgitation (SMR), their predictors and impact on mortality. METHODS AND RESULTS This is a retrospective analysis of SMR patients undergoing successful M-TEER (post-procedural mitral regurgitation ≤2+) at 13 European centres. Among 503 patients evaluated 79 (interquartile range [IQR] 40-152) days after M-TEER, 173 (35%) showed ≥1 degree of TR improvement, 97 (19%) had worsening of TR, and 233 (46%) remained unchanged. Smaller baseline left atrial diameter and residual mitral regurgitation 0/1+ were independent predictors of TR ≤2+ after M-TEER. There was a significant association between TR changes and New York Heart Association class and pulmonary artery systolic pressure decrease at echocardiographic re-assessment. At a median follow-up of 590 (IQR 209-1103) days from short-term echocardiographic re-assessment, all-cause mortality was lower in patients with improved compared to those with unchanged/worsened TR (29.6% vs. 42.3% at 3 years; log-rank p = 0.034). Baseline TR severity was not associated with mortality, whereas TR 0/1+ and 2+ at short-term follow-up was associated with lower all-cause mortality compared to TR 3/4+ (30.6% and 35.6% vs. 55.6% at 3 years; p < 0.001). A TR ≤2+ after M-TEER was independently associated with a 42% decreased risk of mortality (p = 0.011). CONCLUSION More than one third of patients with SMR undergoing successful M-TEER experienced an improvement in TR. Pre-procedural TR was not associated with outcome, but a TR ≤2+ at short-term follow-up was independently associated with long-term mortality. Optimal M-TEER result and a small left atrium were associated with a higher likelihood of TR ≤2+ after M-TEER.
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Affiliation(s)
- Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Matteo Pagnesi
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Giulia Ghizzoni
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | | | | | - Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Davide Stolfo
- Department of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and Univeristy Hospital of Trieste, Trieste, Italy.,Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gianfranco Sinagra
- Department of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and Univeristy Hospital of Trieste, Trieste, Italy
| | | | - Francesco Bedogni
- Department of Cardiology, IRCCS Policlinico San Donato, Milan, Italy
| | - Federico De Marco
- Department of Cardiology, IRCCS Policlinico San Donato, Milan, Italy
| | - Cristina Giannini
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Anna Sonia Petronio
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Laura Stazzoni
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | | | | | | | - Cosmo Godino
- Cardio-Thoracic-Vascular Department, San Raffaele University Hospital, Milan, Italy
| | - Eustachio Agricola
- Cardio-Thoracic-Vascular Department, San Raffaele University Hospital, Milan, Italy
| | - Andrea Munafò
- Division of Cardiology, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - Isaac Pascual
- Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Pablo Avanzas
- Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Victor Léon
- Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Antonio Montefusco
- Division of Cardiology, Città della Salute e della Scienza University Hospital of Torino, Torino, Italy
| | - Paolo Boretto
- Division of Cardiology, Città della Salute e della Scienza University Hospital of Torino, Torino, Italy
| | - Stefano Pidello
- Division of Cardiology, Città della Salute e della Scienza University Hospital of Torino, Torino, Italy
| | | | - Maria Del Trigo
- Cardiology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Elena Biagini
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessandra Berardini
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Saia
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Luis Nombela-Franco
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | | | - Alberto De Augustin
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | | | - Antonio De Luca
- Department of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and Univeristy Hospital of Trieste, Trieste, Italy
| | - Luca Branca
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Gregorio Zaccone
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Laura Lupi
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Erik Lipsic
- University Medical Center Groningen, Groningen, The Netherlands
| | - Adriaan Voors
- University Medical Center Groningen, Groningen, The Netherlands
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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Palermo G, Lininger A, Guglielmelli A, Ricciardi L, Nicoletta G, De Luca A, Park JS, Lim SWD, Meretska ML, Capasso F, Strangi G. All-Optical Tunability of Metalenses Permeated with Liquid Crystals. ACS Nano 2022; 16:16539-16548. [PMID: 36215293 DOI: 10.1021/acsnano.2c05887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Metasurfaces have been extensively engineered to produce a wide range of optical phenomena, allowing exceptional control over the propagation of light. However, they are generally designed as single-purpose devices without a modifiable postfabrication optical response, which can be a limitation to real-world applications. In this work, we report a nanostructured planar-fused silica metalens permeated with a nematic liquid crystal (NLC) and gold nanoparticle solution. The physical properties of embedded NLCs can be manipulated with the application of external stimuli, enabling reconfigurable optical metasurfaces. We report the all-optical, dynamic control of the metalens optical response resulting from thermoplasmonic-induced changes of the NLC solution associated with the nematic-isotropic phase transition. A continuous and reversible tuning of the metalens focal length is experimentally demonstrated, with a variation of 80 μm (0.16% of the 5 cm nominal focal length) along the optical axis. This is achieved without direct mechanical or electrical manipulation of the device. The reconfigurable properties are compared with corroborating numerical simulations of the focal length shift and exhibit close correspondence.
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Affiliation(s)
- Giovanna Palermo
- Department of Physics, NLHT-Lab, University of Calabria and CNR-NANOTEC Istituto di Nanotecnologia, 87036 Rende, Italy
| | - Andrew Lininger
- Department of Physics, Case Western Reserve University, 2076 Adelbert Road, Cleveland, Ohio 44106, United States
| | - Alexa Guglielmelli
- Department of Physics, NLHT-Lab, University of Calabria and CNR-NANOTEC Istituto di Nanotecnologia, 87036 Rende, Italy
| | | | - Giuseppe Nicoletta
- Department of Physics, NLHT-Lab, University of Calabria and CNR-NANOTEC Istituto di Nanotecnologia, 87036 Rende, Italy
| | - Antonio De Luca
- Department of Physics, University of Calabria and CNR-NANOTEC Istituto di Nanotecnologia, 87036 Rende, Italy
| | - Joon-Suh Park
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
- Nanophotonics Research Centre, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Soon Wei Daniel Lim
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Maryna L Meretska
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Federico Capasso
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Giuseppe Strangi
- Department of Physics, NLHT-Lab, University of Calabria and CNR-NANOTEC Istituto di Nanotecnologia, 87036 Rende, Italy
- Department of Physics, Case Western Reserve University, 2076 Adelbert Road, Cleveland, Ohio 44106, United States
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Restivo L, De Luca A, Fabris E, Pagura L, Pierri A, Korcova R, Franzese I, Fiocco A, Rauber E, Mazzaro E, Bussani R, Belgrano M, Pappalardo A, Sinagra G. A 20-year experience in cardiac tumors: a single center surgical experience and a review of literature. J Cardiovasc Med (Hagerstown) 2022; 23:722-727. [PMID: 36166324 DOI: 10.2459/jcm.0000000000001375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Cardiac tumors are rare and heterogeneous entities which still remain a diagnostic and therapeutic challenge. The treatment for most cardiac tumors is prompt surgical resection. We sought to provide an overview of surgical results from a series of consecutive patients treated at our tertiary care center during almost a 20-year experience. METHODS AND RESULTS In this single center study, 55 consecutive patients with diagnosis of cardiac tumor underwent surgical treatment from January 2002 to April 2021. Of these, 23 (42%) were male and the mean age was 62 ± 12 years. Fifteen (27%) patients were symptomatic at the time of the diagnosis, mostly for dyspnea and palpitations. The most frequent benign cardiac tumor was myxoma (32; 58%), occurring mainly in the left atrium (31; 97%). Pleomorphic sarcoma was the most frequent primary malignant cardiac tumor (4; 7%), mainly located in the ventricles (1; 25% in the left ventricle; 2; 50% in the right ventricle). In all cases of benign tumors surgery was successful with no relapses. Two (50%) pleomorphic sarcomas showed subsequent relapses. After a median follow-up of 44 months, 15 (27%) patients died. Although malignant tumors presented a limited survival, benign tumors showed a very good prognosis. CONCLUSION Cardiac tumors require a multidisciplinary approach to guarantee a prompt diagnosis and appropriate treatment. In our surgical experience, outcome after surgery of benign tumors was excellent, while malignant tumors had poor prognosis despite radical surgery.
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Affiliation(s)
- Luca Restivo
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Antonio De Luca
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Enrico Fabris
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Linda Pagura
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Alessandro Pierri
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Renata Korcova
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Ilaria Franzese
- Cardiothoracovascular Department, Division of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste
| | - Alessandro Fiocco
- Cardiothoracovascular Department, Division of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste.,Department of Surgical, Medical and Molecular Pathology and Critical Care, Division of Cardiac Surgery, University of Pisa, Pisa
| | - Elisabetta Rauber
- Cardiothoracovascular Department, Division of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste
| | - Enzo Mazzaro
- Cardiothoracovascular Department, Division of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste
| | - Rossana Bussani
- Pathology Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
| | - Manuel Belgrano
- Department of Radiology, Azienda Sanitaria Universitaria Integrata and University of Trieste, Trieste, Italy
| | - Aniello Pappalardo
- Cardiothoracovascular Department, Division of Cardiac Surgery, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Division of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste
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Young WJ, Lahrouchi N, Isaacs A, Duong T, Foco L, Ahmed F, Brody JA, Salman R, Noordam R, Benjamins JW, Haessler J, Lyytikäinen LP, Repetto L, Concas MP, van den Berg ME, Weiss S, Baldassari AR, Bartz TM, Cook JP, Evans DS, Freudling R, Hines O, Isaksen JL, Lin H, Mei H, Moscati A, Müller-Nurasyid M, Nursyifa C, Qian Y, Richmond A, Roselli C, Ryan KA, Tarazona-Santos E, Thériault S, van Duijvenboden S, Warren HR, Yao J, Raza D, Aeschbacher S, Ahlberg G, Alonso A, Andreasen L, Bis JC, Boerwinkle E, Campbell A, Catamo E, Cocca M, Cutler MJ, Darbar D, De Grandi A, De Luca A, Ding J, Ellervik C, Ellinor PT, Felix SB, Froguel P, Fuchsberger C, Gögele M, Graff C, Graff M, Guo X, Hansen T, Heckbert SR, Huang PL, Huikuri HV, Hutri-Kähönen N, Ikram MA, Jackson RD, Junttila J, Kavousi M, Kors JA, Leal TP, Lemaitre RN, Lin HJ, Lind L, Linneberg A, Liu S, MacFarlane PW, Mangino M, Meitinger T, Mezzavilla M, Mishra PP, Mitchell RN, Mononen N, Montasser ME, Morrison AC, Nauck M, Nauffal V, Navarro P, Nikus K, Pare G, Patton KK, Pelliccione G, Pittman A, Porteous DJ, Pramstaller PP, Preuss MH, Raitakari OT, Reiner AP, Ribeiro ALP, Rice KM, Risch L, Schlessinger D, Schotten U, Schurmann C, Shen X, Shoemaker MB, Sinagra G, Sinner MF, Soliman EZ, Stoll M, Strauch K, Tarasov K, Taylor KD, Tinker A, Trompet S, Uitterlinden A, Völker U, Völzke H, Waldenberger M, Weng LC, Whitsel EA, Wilson JG, Avery CL, Conen D, Correa A, Cucca F, Dörr M, Gharib SA, Girotto G, Grarup N, Hayward C, Jamshidi Y, Järvelin MR, Jukema JW, Kääb S, Kähönen M, Kanters JK, Kooperberg C, Lehtimäki T, Lima-Costa MF, Liu Y, Loos RJF, Lubitz SA, Mook-Kanamori DO, Morris AP, O'Connell JR, Olesen MS, Orini M, Padmanabhan S, Pattaro C, Peters A, Psaty BM, Rotter JI, Stricker B, van der Harst P, van Duijn CM, Verweij N, Wilson JF, Arking DE, Ramirez J, Lambiase PD, Sotoodehnia N, Mifsud B, Newton-Cheh C, Munroe PB. Genetic analyses of the electrocardiographic QT interval and its components identify additional loci and pathways. Nat Commun 2022; 13:5144. [PMID: 36050321 PMCID: PMC9436946 DOI: 10.1038/s41467-022-32821-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 08/17/2022] [Indexed: 11/10/2022] Open
Abstract
The QT interval is an electrocardiographic measure representing the sum of ventricular depolarization and repolarization, estimated by QRS duration and JT interval, respectively. QT interval abnormalities are associated with potentially fatal ventricular arrhythmia. Using genome-wide multi-ancestry analyses (>250,000 individuals) we identify 177, 156 and 121 independent loci for QT, JT and QRS, respectively, including a male-specific X-chromosome locus. Using gene-based rare-variant methods, we identify associations with Mendelian disease genes. Enrichments are observed in established pathways for QT and JT, and previously unreported genes indicated in insulin-receptor signalling and cardiac energy metabolism. In contrast for QRS, connective tissue components and processes for cell growth and extracellular matrix interactions are significantly enriched. We demonstrate polygenic risk score associations with atrial fibrillation, conduction disease and sudden cardiac death. Prioritization of druggable genes highlight potential therapeutic targets for arrhythmia. Together, these results substantially advance our understanding of the genetic architecture of ventricular depolarization and repolarization.
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Affiliation(s)
- William J Young
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS trust, London, UK
| | - Najim Lahrouchi
- Amsterdam UMC, University of Amsterdam, Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Cardiovascular Research Center, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Aaron Isaacs
- Deptartment of Physiology, Cardiovascular Research Institute Maastricht CARIM, Maastricht University, Maastricht, The Netherlands
- Maastricht Center for Systems Biology MaCSBio, Maastricht University, Maastricht, The Netherlands
| | - ThuyVy Duong
- McKusick-Nathans Institute, Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Luisa Foco
- Eurac Research, Institute for Biomedicine affiliated with the University of Lübeck, Bolzano, Italy
| | - Farah Ahmed
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
| | - Jennifer A Brody
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Reem Salman
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
| | - Raymond Noordam
- Department of Internal Medicine, section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Jan-Walter Benjamins
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - Jeffrey Haessler
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Leo-Pekka Lyytikäinen
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Linda Repetto
- Centre for Global Health Research, Usher Institute, University of Edinburgh, Edinburgh, Scotland
| | - Maria Pina Concas
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Marten E van den Berg
- Department of Epidemiology, Erasmus MC - University Medical Center, Rotterdam, The Netherlands
| | - Stefan Weiss
- DZHK German Centre for Cardiovascular Research; partner site Greifswald, Greifswald, Germany
- Interfaculty Institute for Genetics and Functional Genomics; Department of Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Antoine R Baldassari
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Traci M Bartz
- Cardiovascular Health Research Unit, Departments of Biostatistics and Medicine, University of Washington, Seattle, WA, USA
| | - James P Cook
- Department of Health Data Science, University of Liverpool, Liverpool, UK
| | - Daniel S Evans
- California Pacific Medical Center, Research Institute, San Francisco, CA, USA
| | - Rebecca Freudling
- Department of Cardiology, University Hospital, LMU Munich, Munich, Germany
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Oliver Hines
- Genetics Research Centre, St George's University of London, London, UK
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
| | - Jonas L Isaksen
- Laboratory of Experimental Cardiology, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Honghuang Lin
- National Heart Lung and Blood Institute's and Boston University's Framingham Heart Study, Framingham, MA, USA
- Section of Computational Biomedicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Hao Mei
- Department of Data Science, University of Mississippi Medical Center, Jackson, USA
| | - Arden Moscati
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Martina Müller-Nurasyid
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- IBE, Faculty of Medicine, LMU Munich, Munich, Germany
- Institute of Medical Biostatistics, Epidemiology and Informatics IMBEI, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Casia Nursyifa
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Yong Qian
- Translational Gerontology Branch, National Institute on Aging, National Institute of Health, Baltimore, US
| | - Anne Richmond
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Carolina Roselli
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
- Cardiovascular Disease Initiative, Broad Institute, Cambridge, MA, USA
| | - Kathleen A Ryan
- Division of Endocrinology, Diabetes, and Nutrition, University of Maryland School of Medicine, Baltimore, MD, USA
- Program for Personalized and Genomic Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Eduardo Tarazona-Santos
- Department of Genetics, Ecology and Evolution, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte/Minas Gerais, Brazil
| | - Sébastien Thériault
- Population Health Research Institute, McMaster University, Hamilton, Canada
- Department of Molecular Biology, Medical Biochemistry and Pathology, Université Laval, Quebec, Canada
| | - Stefan van Duijvenboden
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Helen R Warren
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Jie Yao
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Dania Raza
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Brighton and Sussex Medical School, Brighton, UK
| | - Stefanie Aeschbacher
- Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Gustav Ahlberg
- Laboratory for Molecular Cardiology, The Heart Centre, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Alvaro Alonso
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Laura Andreasen
- Laboratory for Molecular Cardiology, The Heart Centre, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Joshua C Bis
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Eric Boerwinkle
- Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, USA
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA
| | - Archie Campbell
- Usher Institute, University of Edinburgh, Nine, Edinburgh Bioquarter, 9 Little France Road, Edinburgh, UK
- Health Data Research UK, University of Edinburgh, Nine, Edinburgh Bioquarter, 9 Little France Road, Edinburgh, UK
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Eulalia Catamo
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Massimiliano Cocca
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Michael J Cutler
- Intermountain Heart Institute, Intermountain Medical Center, Murray, UT, USA
| | - Dawood Darbar
- Department of Medicine, University of Illinois at Chicago, Chicago, USA
| | - Alessandro De Grandi
- Eurac Research, Institute for Biomedicine affiliated with the University of Lübeck, Bolzano, Italy
| | - Antonio De Luca
- Cardiothoracovascular Department, ASUGI, University of Trieste, Trieste, Italy
| | - Jun Ding
- Translational Gerontology Branch, National Institute on Aging, National Institute of Health, Baltimore, US
| | - Christina Ellervik
- Department of Data and Data Support, Region Zealand, 4180, Sorø, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 2100, Copenhagen, Denmark
- Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA, 02115, USA
| | - Patrick T Ellinor
- Cardiovascular Disease Initiative, Broad Institute, Cambridge, MA, USA
- Demoulas Center for Cardiac Arrhythmias and Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Stephan B Felix
- DZHK German Centre for Cardiovascular Research; partner site Greifswald, Greifswald, Germany
- Department of Internal Medicine B - Cardiology, Pneumology, Infectious Diseases, Intensive Care Medicine; University Medicine Greifswald, Greifswald, Germany
| | - Philippe Froguel
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
- University of Lille Nord de France, Lille, France
- CNRS UMR8199, Institut Pasteur de Lille, Lille, France
| | - Christian Fuchsberger
- Eurac Research, Institute for Biomedicine affiliated with the University of Lübeck, Bolzano, Italy
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, USA
- Center for Statistical Genetics, University of Michigan School of Public Health, Ann Arbor, USA
| | - Martin Gögele
- Eurac Research, Institute for Biomedicine affiliated with the University of Lübeck, Bolzano, Italy
| | - Claus Graff
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Mariaelisa Graff
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Xiuqing Guo
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Torben Hansen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Susan R Heckbert
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology/University of Washington, Seattle, WA, USA
| | - Paul L Huang
- Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Heikki V Huikuri
- Research Unit of Internal Medicine, Medical Research Center Oulu, University of Oulu and University Hospital of Oulu, Oulu, Finland
| | - Nina Hutri-Kähönen
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
- Department of Pediatrics, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Tampere Centre for Skills Training and Simulation, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus MC - University Medical Center, Rotterdam, The Netherlands
| | - Rebecca D Jackson
- Center for Clinical and Translational Science, Ohio State Medical Center, Columbus, OH, USA
| | - Juhani Junttila
- Research Unit of Internal Medicine, Medical Research Center Oulu, University of Oulu and University Hospital of Oulu, Oulu, Finland
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus MC - University Medical Center, Rotterdam, The Netherlands
| | - Jan A Kors
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, NL, The Netherlands
| | - Thiago P Leal
- Department of Genetics, Ecology and Evolution, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte/Minas Gerais, Brazil
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Rozenn N Lemaitre
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Henry J Lin
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Lars Lind
- Deptartment of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Allan Linneberg
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Simin Liu
- Center for Global Cardiometabolic Health, Departments of Epidemiology, Medicine and Surgery, Brown University, Providence, USA
| | - Peter W MacFarlane
- Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Massimo Mangino
- Department of Twin Research and Genetic Epidemiology, King's College London, London, UK
- NIHR Biomedical Research Centre at Guy's and St Thomas' Foundation Trust, London, UK
| | - Thomas Meitinger
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research, partner site: Munich Heart Alliance, Munich, Germany
| | - Massimo Mezzavilla
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Pashupati P Mishra
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Rebecca N Mitchell
- McKusick-Nathans Institute, Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nina Mononen
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - May E Montasser
- Division of Endocrinology, Diabetes, and Nutrition, University of Maryland School of Medicine, Baltimore, MD, USA
- Program for Personalized and Genomic Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Alanna C Morrison
- Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Matthias Nauck
- DZHK German Centre for Cardiovascular Research; partner site Greifswald, Greifswald, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Victor Nauffal
- Cardiovascular Disease Initiative, Broad Institute, Cambridge, MA, USA
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Pau Navarro
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland
| | - Kjell Nikus
- Department of Cardiology, Heart Center, Tampere University Hospital, Tampere, Finland
- Department of Cardiology, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Guillaume Pare
- Population Health Research Institute, McMaster University, Hamilton, Canada
| | - Kristen K Patton
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Giulia Pelliccione
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Alan Pittman
- Genetics Research Centre, St George's University of London, London, UK
| | - David J Porteous
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
- Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, UK
| | - Peter P Pramstaller
- Eurac Research, Institute for Biomedicine affiliated with the University of Lübeck, Bolzano, Italy
- Department of Neurology, University of Lübeck, Lübeck, Germany
| | - Michael H Preuss
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Olli T Raitakari
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Alexander P Reiner
- Department of Epidemiology/University of Washington, Seattle, WA, USA
- Fred Hutchinson Cancer Center, University of Washington, Seattle, WA, USA
| | - Antonio Luiz P Ribeiro
- Department of Internal Medicine, Faculdade de Medicina, Universidade Federal de Minas Gerais, Brazil, Belo Horizonte, Minas Gerais, Brazil
- Cardiology Service and Telehealth Center, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, Belo Horizonte, Minas Gerais, Brazil
| | - Kenneth M Rice
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | - Lorenz Risch
- Labormedizinisches zentrum Dr. Risch, Vaduz, Liechtenstein
- Faculty of Medical Sciences, Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
- Center of Laboratory Medicine, University Institute of Clinical Chemistry, University of Bern, Inselspital, Bern, Switzerland
| | - David Schlessinger
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institute of Health, Baltimore, US
| | - Ulrich Schotten
- Deptartment of Physiology, Cardiovascular Research Institute Maastricht CARIM, Maastricht University, Maastricht, The Netherlands
| | - Claudia Schurmann
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Digital Health Center, Hasso Plattner Institute, University of Potsdam, Potsdam, Germany
- Hasso Plattner Institute for Digital Health at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Xia Shen
- Centre for Global Health Research, Usher Institute, University of Edinburgh, Edinburgh, Scotland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Greater Bay Area Institute of Precision Medicine Guangzhou, Fudan University, Nansha District, Guangzhou, China
| | - M Benjamin Shoemaker
- Department of Medicine, Division of Cardiovascular Medicine, Arrhythmia Section, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, ASUGI, University of Trieste, Trieste, Italy
| | - Moritz F Sinner
- Department of Cardiology, University Hospital, LMU Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research, partner site: Munich Heart Alliance, Munich, Germany
| | - Elsayed Z Soliman
- Epidemiological Cardiology Research Center EPICARE, Wake Forest School of Medicine, Winston Salem, USA
| | - Monika Stoll
- Maastricht Center for Systems Biology MaCSBio, Maastricht University, Maastricht, The Netherlands
- Dept. of Biochemistry, Cardiovascular Research Institute Maastricht CARIM, Maastricht University, Maastricht, NL, The Netherlands
- Institute of Human Genetics, Genetic Epidemiology, University of Muenster, Muenster, Germany
| | - Konstantin Strauch
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- IBE, Faculty of Medicine, LMU Munich, Munich, Germany
- Institute of Medical Biostatistics, Epidemiology and Informatics IMBEI, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Kirill Tarasov
- Laboratory of Cardiovascular Sciences, National Institute on Aging, National Institute of Health, Baltimore, US
| | - Kent D Taylor
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Andrew Tinker
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Stella Trompet
- Department of Internal Medicine, section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Uwe Völker
- DZHK German Centre for Cardiovascular Research; partner site Greifswald, Greifswald, Germany
- Interfaculty Institute for Genetics and Functional Genomics; Department of Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Henry Völzke
- DZHK German Centre for Cardiovascular Research; partner site Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Melanie Waldenberger
- DZHK (German Centre for Cardiovascular Research, partner site: Munich Heart Alliance, Munich, Germany
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Lu-Chen Weng
- Cardiovascular Disease Initiative, Broad Institute, Cambridge, MA, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Eric A Whitsel
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, USA
- Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - James G Wilson
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, USA
- Department of Cardiology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Christy L Avery
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - David Conen
- Population Health Research Institute, McMaster University, Hamilton, Canada
| | - Adolfo Correa
- Departments of Medicine, Pediatrics and Population Health Science, University of Mississippi Medical Center, Jackson, USA
| | - Francesco Cucca
- Institute of Genetic and Biomedical Rsearch, Italian National Research Council, Monserrato, Italy
| | - Marcus Dörr
- DZHK German Centre for Cardiovascular Research; partner site Greifswald, Greifswald, Germany
- Department of Internal Medicine B - Cardiology, Pneumology, Infectious Diseases, Intensive Care Medicine; University Medicine Greifswald, Greifswald, Germany
| | - Sina A Gharib
- Center for Lung Biology, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA, USA
| | - Giorgia Girotto
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
- Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Niels Grarup
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Caroline Hayward
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Yalda Jamshidi
- Genetics Research Centre, St George's University of London, London, UK
| | - Marjo-Riitta Järvelin
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
- Unit of Primary Health Care, Oulu University Hospital, Oulu, Finland
- Department of Epidemiology and Biostatistics, MRC PHE Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, London, UK
| | - J Wouter Jukema
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Stefan Kääb
- Department of Cardiology, University Hospital, LMU Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research, partner site: Munich Heart Alliance, Munich, Germany
| | - Mika Kähönen
- Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
- Department of Clinical Physiology, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Jørgen K Kanters
- Laboratory of Experimental Cardiology, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Charles Kooperberg
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | - Yongmei Liu
- Department of Medicine, Duke University, Durham, NC, USA
| | - Ruth J F Loos
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Steven A Lubitz
- Cardiovascular Disease Initiative, Broad Institute, Cambridge, MA, USA
- Demoulas Center for Cardiac Arrhythmias and Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Dennis O Mook-Kanamori
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Andrew P Morris
- Department of Health Data Science, University of Liverpool, Liverpool, UK
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Jeffrey R O'Connell
- Division of Endocrinology, Diabetes, and Nutrition, University of Maryland School of Medicine, Baltimore, MD, USA
- Program for Personalized and Genomic Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Michele Orini
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS trust, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Sandosh Padmanabhan
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Cristian Pattaro
- Eurac Research, Institute for Biomedicine affiliated with the University of Lübeck, Bolzano, Italy
| | - Annette Peters
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- DZHK (German Centre for Cardiovascular Research, partner site: Munich Heart Alliance, Munich, Germany
| | - Bruce M Psaty
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology/University of Washington, Seattle, WA, USA
- Health Systems and Population Health, University of Washington, Seattle, WA, USA
| | - Jerome I Rotter
- Institute for Translational Genomics and Population Sciences/The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
- Department of Pediatrics/Harbor-UCLA Medical Center, Torrance, CA, USA
- Departments of Pediatrics and Human Genetics/David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Bruno Stricker
- Department of Epidemiology, Erasmus MC - University Medical Center, Rotterdam, The Netherlands
| | - Pim van der Harst
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
- Department of Cardiology, Heart and Lung Division, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Cornelia M van Duijn
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Niek Verweij
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - James F Wilson
- Centre for Global Health Research, Usher Institute, University of Edinburgh, Edinburgh, Scotland
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland
| | - Dan E Arking
- McKusick-Nathans Institute, Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Julia Ramirez
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Pier D Lambiase
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS trust, London, UK
- Institute of Cardiovascular Sciences, University of College London, London, UK
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Borbala Mifsud
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK
- Genomics and Translational Biomedicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Christopher Newton-Cheh
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Cardiovascular Research Center, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA.
| | - Patricia B Munroe
- William Harvey Research Institute, Clinical Pharmacology, Queen Mary University of London, London, UK.
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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De Blasiis P, Fullin A, Sansone M, Perna A, Caravelli S, Mosca M, De Luca A, Lucariello A. Kinematic Evaluation of the Sagittal Posture during Walking in Healthy Subjects by 3D Motion Analysis Using DB-Total Protocol. J Funct Morphol Kinesiol 2022; 7:jfmk7030057. [PMID: 35997373 PMCID: PMC9472028 DOI: 10.3390/jfmk7030057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/29/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2022] Open
Abstract
Posture can be evaluated by clinical and instrumental methods. Three-dimensional motion analysis is the gold standard for the static and dynamic postural assessment. Conventional stereophotogrammetric protocols are used to assess the posture of pelvis, hip, knee, ankle, trunk (considered as a single segment) and rarely head and upper limbs during walking. A few studies also analyzed the multi-segmental trunk and whole-body kinematics. Aim of our study was to evaluate the sagittal spine and the whole-body during walking in healthy subjects by 3D motion analysis using a new marker set. Fourteen healthy subjects were assessed by 3D-Stereophotogrammetry using the DB-Total protocol. Excursion Range, Absolute Excursion Range, Average, intra-subject Coefficient of Variation (CV) and inter-subject Standard Deviation Average (SD Average) of eighteen new kinematic parameters related to sagittal spine and whole-body posture were calculated. The analysis of the DB-Total parameters showed a high intra-subject (CV < 50%) and a high inter-subject (SD Average < 1) repeatability for the most of them. Kinematic curves and new additional values were reported. The present study introduced new postural values characterizing the sagittal spinal and whole-body alignment of healthy subjects during walking. DB-Total parameters may be useful for understanding multi-segmental body biomechanics and as a benchmark for pathological patterns.
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Affiliation(s)
- Paolo De Blasiis
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 80138 Naples, Italy
- Correspondence: or ; Tel.: +081-458-225
| | - Allegra Fullin
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 80138 Naples, Italy
| | - Mario Sansone
- Department of Electrical Engineering and Information Technology (DIETI), University of Naples Federico II, Via Claudio 21, 80125 Naples, Italy
| | - Angelica Perna
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, Via F. De Santis, 86100 Campobasso, Italy
| | - Silvio Caravelli
- II Clinic of Orthopaedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Massimiliano Mosca
- II Clinic of Orthopaedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Antonio De Luca
- Section of Human Anatomy, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 80138 Naples, Italy
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, University of Naples “Parthenope”, 80100 Naples, Italy
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Sellitto C, Corbi G, Stefanelli B, Manzo V, Trucillo M, Charlier B, Mensitieri F, Izzo V, Lucariello A, Perna A, Guerra G, De Luca A, Filippelli A, Conti V. Antioxidant Supplementation Hinders the Role of Exercise Training as a Natural Activator of SIRT1. Nutrients 2022; 14:nu14102092. [PMID: 35631233 PMCID: PMC9146003 DOI: 10.3390/nu14102092] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/11/2022] [Accepted: 05/13/2022] [Indexed: 12/14/2022] Open
Abstract
Exercise training (ET) is a natural activator of silent mating type information regulation 2 homolog 1 (SIRT1), a stress-sensor able to increase the endogenous antioxidant system. SIRT1 activators include polyphenols and vitamins, the antioxidant properties of which are well-known. Antioxidant supplements are used to improve athletic performance. However, they might blunt ET-related benefits. Middle-distance runners (MDR) taking (MDR-S) or not taking antioxidant supplements (MDR-NoS) were compared with each other and with sedentary subjects (CTR) to evaluate the ET effects on SIRT1 levels and oxidative stress, and to investigate whether an exogenous source of antioxidants could interfere with such effects. Thirty-two MDR and 14 CTR were enrolled. MDR-S took 240 mg vitamin C and 15 mg vitamin E together with mineral salts. SIRT1 mRNA and activity were measured in PBMCs. Total oxidative status (TOS) and total antioxidant capacity (TEAC) were determined in plasma. MDR showed higher levels of SIRT1 mRNA (p = 0.0387) and activity (p = 0.0055) than did CTR. MDR-NoS also showed higher levels than did MDR-S without reaching statistical significance. SIRT1 activity was higher (p = 0.0012) in MDR-NoS (1909 ± 626) than in MDR-S (1276 ± 474). TOS did not differ among the groups, while MDR showed higher TEAC levels than did CTR (2866 ± 581 vs. 2082 ± 560, p = 0.0001) as did MDR-S (2784 ± 643) and MDR-NoS (2919 ± 551) (MDR-S vs. CTR, p = 0.0007 and MDR-NoS vs. CTR, p = 0.003). TEAC (β = 0.4488356, 95% CI 0.2074645 0.6902067; p < 0.0001) and the MDR-NoS group (β = 744.6433, 95% CI 169.9954 1319.291; p= 0.012) predicted SIRT1 activity levels. Antioxidant supplementation seems to hinder the role of ET as a natural activator of SIRT1.
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Affiliation(s)
- Carmine Sellitto
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, Medicina Traslazionale dello Sviluppo e dell’Invecchiamento Attivo, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (C.S.); (B.C.)
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d’Aragona University Hospital, Via San Leonardo 1, 84131 Salerno, Italy; (V.M.); (A.F.); (V.C.)
| | - Graziamaria Corbi
- Department of Medicine and Health Sciences, University of Molise, 86100 Campobasso, Italy; (A.P.); (G.G.)
- Correspondence: ; Tel.: +39-(0)8-7440-4771
| | - Berenice Stefanelli
- Postgraduate School of Clinical Pharmacology and Toxicology, University of Salerno, Via S. Allende, 84081 Baronissi, Italy;
| | - Valentina Manzo
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d’Aragona University Hospital, Via San Leonardo 1, 84131 Salerno, Italy; (V.M.); (A.F.); (V.C.)
| | - Marta Trucillo
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.T.); (A.D.L.)
| | - Bruno Charlier
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, Medicina Traslazionale dello Sviluppo e dell’Invecchiamento Attivo, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (C.S.); (B.C.)
| | - Francesca Mensitieri
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.M.); (V.I.)
| | - Viviana Izzo
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.M.); (V.I.)
| | - Angela Lucariello
- Department of Sport Sciences and Wellness, Section of Human Anatomy, University of Naples “Parthenope”, 80100 Naples, Italy;
| | - Angelica Perna
- Department of Medicine and Health Sciences, University of Molise, 86100 Campobasso, Italy; (A.P.); (G.G.)
| | - Germano Guerra
- Department of Medicine and Health Sciences, University of Molise, 86100 Campobasso, Italy; (A.P.); (G.G.)
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.T.); (A.D.L.)
| | - Amelia Filippelli
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d’Aragona University Hospital, Via San Leonardo 1, 84131 Salerno, Italy; (V.M.); (A.F.); (V.C.)
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.M.); (V.I.)
| | - Valeria Conti
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d’Aragona University Hospital, Via San Leonardo 1, 84131 Salerno, Italy; (V.M.); (A.F.); (V.C.)
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.M.); (V.I.)
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Hay E, Siegerist F, Schindler M, Marie Bach S, De Luca A, Chatziantoniou C, Chadjichristos C, Wiech T, Endlich N. MO064: Expression Studies on Magi2 in Different FSGS Models. Nephrol Dial Transplant 2022. [DOI: 10.1093/ndt/gfac063.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
BACKGROUND AND AIMS
MAGI2 is a tight junction protein and member of the membrane-associated guanylate kinase (MAGUK) family. In the glomerulus, it is exclusively expressed in podocytes and interacts with the slit diaphragm protein nephrin. Recent studies and podocyte-specific MAGI2 knockout mice have demonstrated the essential role of this protein in the glomerulus. The aim of this work was to study the expression of MAGI2 in different focal segmental glomerulosclerosis (FSGS) mouse models, in the GlomAssay, in a FSGS-like zebrafish model, and in human biopsies of patients suffering from minimal change disease and FSGS. Additionally, using CRISPR/Cas9 knockout of magi2 and nephrin in zebrafish, we investigated the influence of both proteins on each other’s localization.
METHOD
We used nephrotoxic serum (NTS) as well as uninephrectomy DOCA/salt-induced hypertension as murine models. The podocyte-specific nitroreductase/metronidazole zebrafish model was used to induce FSGS-like disease in zebrafish upon partial podocyte-depletion. MAGI2 expression was evaluated in kidney biopsies of patients affected by minimal change disease (MCD), primary and secondary FSGS. Slides were imaged using confocal laser scanning and super-resolution 3D-structured illumination microscopy (3D-SIM). Filtration slit density (FSD) was measured on human biopsies by PEMP (podocyte exact morphology measurement procedure). MAGI2/nephrin ratio measurements were performed with a customized macro for the ImageJ-based platform FIJI. Magi2 expression was studied in the GlomAssay. To evaluate the interaction between magi2 and nephrin in the zebrafish model, the respective proteins were knocked-out using CRISPR/Cas9. The knockout was validated by RT–PCR and the expression of these two proteins in both lines was analyzed by immunofluorescence staining. Proteinuria was assessed using the excretion of eGFP-tagged vitamin D-binding protein from the vasculature and reuptake in proximal tubule cells.
RESULTS
MAGI2 was expressed in a linear pattern along the filtration slit and colocalized with nephrin in all three species investigated (human, mouse and zebrafish) (3D-SIM in Fig. 1). MAGI2 was significantly downregulated in NTS-induced nephritis, as well as in uninephrectomized and DOCA/salt-treated mice. In the GlomAssay, Magi2 was significantly downregulated in dedifferentiated podocytes after 6 days in cell culture due to podocyte dedifferentiation. A reduction of MAGI2 was found in human biopsies of patients suffering from primary FSGS, but not in MCD and secondary FSGS, respectively. In addition, we found that magi2 was downregulated in zebrafish larvae using our FSGS-like zebrafish model. When we examined the effect of nephrin on magi2 expression and vice versa, we found that magi2 expression was unchanged in nephrin-KO larvae, whereas nephrin expression was significantly reduced in MAGI2a-KO larvae.
CONCLUSION
Here, we have shown that the expression of MAGI2 in the glomerulus of different species such as zebrafish, mice and humans is associated with the expression of nephrin. By using knockout larvae, we showed that nephrin expression is dependent on Magi2 and not vice versa. Since the expression of Magi2 seems to be specifically regulated depending on the podocytopathy investigated, we propose a role for MAGI2 to distinguish between different glomerulopathies.
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Affiliation(s)
- Eleonora Hay
- University Medicine Greifswald, Department of Anatomy and Cell Biology, Germany
- University of Campania "Luigi Vanvitelli", Anatomy, Italy
| | - Florian Siegerist
- University Medicine Greifswald, Department of Anatomy and Cell Biology, Germany
| | | | - Sophia- Marie Bach
- University Medicine Greifswald, Department of Anatomy and Cell Biology, Germany
| | | | - Christos Chatziantoniou
- French Institute of Health and Medical Research, UMR S1155 Rare and Common Kidney Diseases, Matrix Remodelling and Tissue Repair, France
| | - Christos Chadjichristos
- French Institute of Health and Medical Research, UMR S1155 Rare and Common Kidney Diseases, Matrix Remodelling and Tissue Repair, France
| | - Thorsten Wiech
- University Medical Center, Nephropathology Section, Institute of Pathology, Germany
| | - Nicole Endlich
- University Medicine Greifswald, Department of Anatomy and Cell Biology, Germany
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Mone P, Pansini A, Frullone S, de Donato A, Buonincontri V, De Blasiis P, Marro A, Morgante M, De Luca A, Santulli G. Physical decline and cognitive impairment in frail hypertensive elders during COVID-19. Eur J Intern Med 2022; 99:89-92. [PMID: 35300886 PMCID: PMC8919809 DOI: 10.1016/j.ejim.2022.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 03/08/2022] [Accepted: 03/10/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Hypertension is common in older adults and its incidence increases with age. We investigated the correlation between physical and cognitive impairment in older adults with frailty and hypertension. METHODS We recruited frail hypertensive older adults during the COVID-19 pandemic, between March 2021 and December 2021. Global cognitive function was assessed through the Montreal Cognitive Assessment (MoCA), physical frailty assessment was performed following the Fried criteria, and all patients underwent physical evaluation through 5-meter gait speed test. RESULTS We enrolled 203 frail hypertensive older adults and we found a significant correlation between MoCA score and gait speed test (r: 0.495; p<0.001) in our population. To evaluate the impact of comorbidities and other factors on our results, we applied a linear regression analysis with MoCA score as a dependent variable, observing a significant association with age, diabetes, chronic obstructive pulmonary disease (COPD), and gait speed test. CONCLUSIONS Our study revealed for the first time a significant correlation between physical and cognitive impairment in frail hypertensive elderly subjects.
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Affiliation(s)
- Pasquale Mone
- Department of Medicine and Department of Molecular Pharmacology - Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY, USA; ASL Avellino, Avellino, Italy; University of Campania "Luigi Vanvitelli", Naples, Italy.
| | | | | | | | | | | | | | | | | | - Gaetano Santulli
- Department of Medicine and Department of Molecular Pharmacology - Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY, USA; "Federico II" University, Naples, Italy
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Ritacco T, Di Cianni W, Perziano D, Magarò P, Convertino A, Maletta C, De Luca A, Sanz de León A, Giocondo M. High-Resolution 3D Fabrication of Glass Fiber-Reinforced Polymer Nanocomposite (FRPN) Objects by Two-Photon Direct Laser Writing. ACS Appl Mater Interfaces 2022; 14:17754-17762. [PMID: 35394738 PMCID: PMC9026244 DOI: 10.1021/acsami.1c21708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/30/2022] [Indexed: 06/14/2023]
Abstract
This paper reports on the nanofabrication of a fiber-reinforced polymer nanocomposite (FRPN) by two-photon direct laser writing (TP-DLW) using silica nanowires (SiO2 NWs) as nanofillers, since they feature a refractive index very close to that of the photoresist used as a polymeric matrix. This allows for the best resolution offered by the TP-DLW technique, even with high loads of SiO2 NWs, up to 70 wt %. The FRPN presented an increase of approximately 4 times in Young's modulus (8.23 GPa) and nanohardness (120 MPa) when compared to those of the bare photoresist, indicating how the proposed technique is well-suited for applications with higher structural requirements. Moreover, three different printing configurations can be implemented thanks to the use of silicon chips, on which the SiO2 NWs are grown, as fabrication substrates. First, they can be effectively used as an adhesive layer when the laser beam is focused at the interface with the silicon substrate. Second, they can be used as a sacrificial layer, when the laser beam is focused in a plane inside the SiO2 NW layer. Third, only the outer shell of the object is printed so that the SiO2 NW tangle acts as the internal skeleton for the structure being fabricated in the so-called shell and scaffold printing strategy.
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Affiliation(s)
- Tiziana Ritacco
- Institute
of Nanotechnology—Nanotec Consiglio Nazionale delle Ricerche—Sede
di Cosenza. Ponte P.
Bucci - Cubo 33C, Rende 87036, Italy
- Physics
Department, University of Calabria, 87036 Arcavacata
di Rende, CS, Italy
| | - Wera Di Cianni
- Institute
of Nanotechnology—Nanotec Consiglio Nazionale delle Ricerche—Sede
di Cosenza. Ponte P.
Bucci - Cubo 33C, Rende 87036, Italy
- Physics
Department, University of Calabria, 87036 Arcavacata
di Rende, CS, Italy
- Departamento
de Ciencia de los Materiales, I. M. y Q. I., IMEYMAT, Facultad de
Ciencias, Universidad de Cádiz, Campus Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain
| | - Dario Perziano
- Physics
Department, University of Calabria, 87036 Arcavacata
di Rende, CS, Italy
| | - Pietro Magarò
- Department
of Mechanical, Energy and Management Engineering, University of Calabria, Cubo 44C, Arcavacata di Rende 87036, Italy
| | - Annalisa Convertino
- Institute
for Microelectronics and Microsystems—IMM Consiglio Nazionale
delle Ricerche, via del
Fosso del Cavaliere 100, 00133 Roma, Italy
| | - Carmine Maletta
- Department
of Mechanical, Energy and Management Engineering, University of Calabria, Cubo 44C, Arcavacata di Rende 87036, Italy
| | - Antonio De Luca
- Institute
of Nanotechnology—Nanotec Consiglio Nazionale delle Ricerche—Sede
di Cosenza. Ponte P.
Bucci - Cubo 33C, Rende 87036, Italy
- Physics
Department, University of Calabria, 87036 Arcavacata
di Rende, CS, Italy
| | - Alberto Sanz de León
- Departamento
de Ciencia de los Materiales, I. M. y Q. I., IMEYMAT, Facultad de
Ciencias, Universidad de Cádiz, Campus Río San Pedro, s/n, 11510 Puerto Real, Cádiz, Spain
| | - Michele Giocondo
- Institute
of Nanotechnology—Nanotec Consiglio Nazionale delle Ricerche—Sede
di Cosenza. Ponte P.
Bucci - Cubo 33C, Rende 87036, Italy
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Pansini A, Lombardi A, Morgante M, Frullone S, Marro A, Rizzo M, Martinelli G, Boccalone E, De Luca A, Santulli G, Mone P. Hyperglycemia and Physical Impairment in Frail Hypertensive Older Adults. Front Endocrinol (Lausanne) 2022; 13:831556. [PMID: 35498439 PMCID: PMC9048203 DOI: 10.3389/fendo.2022.831556] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/23/2022] [Indexed: 01/08/2023] Open
Abstract
Background Frailty is a multidimensional condition typical of elders. Frail older adults have a high risk of functional decline, hospitalization, and mortality. Hypertension is one of the most common comorbidities in elders. Hyperglycemia (HG) is frequently observed in frail older adults, and represents an independent predictor of worst outcomes, with or without diabetes mellitus (DM). We aimed at investigating the impact of HG on physical impairment in frailty. Methods We studied consecutive older adults with frailty and hypertension at the ASL (local health unit of the Italian Ministry of Health) of Avellino, Italy, from March 2021 to September 2021. Exclusion criteria were: age <65 years, no frailty, no hypertension, left ventricular ejection fraction <25%, previous myocardial infarction, previous primary percutaneous coronary intervention and/or coronary artery bypass grafting. Blood glucose, Hb1Ac, and creatinine were measured in all patients. Physical frailty was assessed applying the Fried Criteria; we performed a 5-meter gait speed (5mGS) test in all patients. Results 149 frail hypertensive older adults were enrolled in the study, of which 82 had normoglycemia (NG), and 67 had HG. We observed a significantly slower 5mGS in the HG group compared to the NG group (0.52 ± 0.1 vs. 0.69 ± 0.06; p<0.001). Moreover, we found a strong and significant correlation between 5mGS and glycemia (r: 0.833; p<0.001). A multivariable linear regression analysis using 5mGS as a dependent variable revealed a significant independent association with glycemia (p<0.001) after adjusting for likely confounders. Conclusions HG drives physical impairment in frail hypertensive older adults independently of DM.
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Affiliation(s)
| | - Angela Lombardi
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Sinai Diabetes Research Center, Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, United States
| | | | | | | | - Mario Rizzo
- ASL Avellino, Avellino, Italy
- Campania University, Caserta, Italy
| | | | | | | | - Gaetano Santulli
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Sinai Diabetes Research Center, Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, United States
| | - Pasquale Mone
- ASL Avellino, Avellino, Italy
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Sinai Diabetes Research Center, Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, United States
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Pierri A, De Luca A, Restivo L, Bologna A, Barbisan D, Belgrano M, Marchetti F, Pontone G, Sinagra G. Double Trouble: Ductal Origin of Right Pulmonary Artery With Contralateral Embolism. CJC Pediatr Congenit Heart Dis 2022; 1:98-100. [PMID: 37969242 PMCID: PMC10642077 DOI: 10.1016/j.cjcpc.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/07/2022] [Indexed: 11/17/2023]
Affiliation(s)
- Alessandro Pierri
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Antonio De Luca
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Luca Restivo
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Alessandro Bologna
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Davide Barbisan
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Manuel Belgrano
- Department of Radiology, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Francesca Marchetti
- Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, University of Milan, Milan, Italy
| | - Gianluca Pontone
- Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, University of Milan, Milan, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
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De Angelis G, De Luca A, Merlo M, Nucifora G, Rossi M, Stolfo D, Barbati G, De Bellis A, Masè M, Santangeli P, Pagnan L, Muser D, Sinagra G. Prevalence and prognostic significance of ischemic late gadolinium enhancement pattern in non-ischemic dilated cardiomyopathy. Am Heart J 2022; 246:117-124. [PMID: 35045326 DOI: 10.1016/j.ahj.2022.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 01/07/2022] [Accepted: 01/07/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Typical late gadolinium enhancement (LGE) patterns in dilated cardiomyopathy (DCM) include intramyocardial and subepicardial distribution. However, the ischemic pattern of LGE (subendocardial and transmural) has also been reported in DCM without coronary artery disease (CAD), but its correlates and prognostic significance are still not known. On these bases, this study sought to describe the prevalence and prognostic significance of the ischemic LGE pattern in DCM. METHODS A total of 611 DCM patients with available cardiac magnetic resonance were retrospectively analyzed. A composite of all-cause-death, major ventricular arrhythmias (MVAs), heart transplantation (HTx) or ventricular assist device (VAD) implantation was the primary outcome of the study. Secondary outcomes were a composite of sudden cardiac death or MVAs and a composite of death for refractory heart failure, HTx or VAD implantation. RESULTS Ischemic LGE was found in 7% of DCM patients without significant CAD or history of myocardial infarction, most commonly inferior/inferolateral/anterolateral. Compared to patients with non-ischemic LGE, those with ischemic LGE had higher prevalence of hypertension and atrial fibrillation or flutter. Ischemic LGE was associated with worse long-term outcomes compared to non-ischemic LGE (36% vs 23% risk of primary outcome events at 5 years respectively, P = .006), and remained an independent predictor of primary outcome after adjustment for clinically and statistically significant variables (adjusted hazard ratio 2.059 [1.055-4.015], P = .034 with respect to non-ischemic LGE). CONCLUSIONS The ischemic pattern of LGE is not uncommon among DCM patients without CAD and is independently associated with worse long-term outcomes.
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Affiliation(s)
- Giulia De Angelis
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Antonio De Luca
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy.
| | - Marco Merlo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Gaetano Nucifora
- Cardiac Imaging Unit, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Maddalena Rossi
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Davide Stolfo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Giulia Barbati
- Biostatistics Unit, Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Annamaria De Bellis
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Marco Masè
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Pasquale Santangeli
- Cardiac Electrophysiology, Cardiovascular Medicine Division, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Lorenzo Pagnan
- Radiology Department, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Daniele Muser
- Cardiac Electrophysiology, Cardiovascular Medicine Division, Hospital of the University of Pennsylvania, Philadelphia, PA, USA; Cardiology Department, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
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Manca P, Nuzzi V, Cannatà A, Castrichini M, Bromage DI, De Luca A, Stolfo D, Schulz U, Merlo M, Sinagra G. The right ventricular involvement in dilated cardiomyopathy: prevalence and prognostic implications of the often-neglected child. Heart Fail Rev 2022; 27:1795-1805. [PMID: 35315505 PMCID: PMC9388461 DOI: 10.1007/s10741-022-10229-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2022] [Indexed: 12/02/2022]
Abstract
Dilated cardiomyopathy (DCM) is a primary heart muscle disease characterized by left or biventricular systolic impairment. Historically, most of the clinical attention has been devoted to the evaluation of left ventricular function and morphology, while right ventricle (RV) has been for many years the forgotten chamber. Recently, progresses in cardiac imaging gave clinicians precious tools for the evaluation of RV, raising the awareness of the importance of biventricular assessment in DCM. Indeed, RV involvement is far from being uncommon in DCM, and the presence of right ventricular dysfunction (RVD) is one of the major negative prognostic determinants in DCM patients. However, some aspects such as the possible role of specific genetic mutations in determining the biventricular phenotype in DCM, or the lack of specific treatments able to primarily counteract RVD, still need research. In this review, we summarized the current knowledge on RV involvement in DCM, giving an overview on the epidemiology and pathogenetic mechanisms implicated in determining RVD. Furthermore, we discussed the imaging techniques to evaluate RV function and the role of RV failure in advanced heart failure.
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Affiliation(s)
- Paolo Manca
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy
| | - Vincenzo Nuzzi
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy
| | - Antonio Cannatà
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy.,Department of Cardiovascular Science, Faculty of Life Science and Medicine, King's College London, London, UK
| | - Matteo Castrichini
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy
| | - Daniel I Bromage
- Department of Cardiovascular Science, Faculty of Life Science and Medicine, King's College London, London, UK
| | - Antonio De Luca
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy
| | - Davide Stolfo
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy.,Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Uwe Schulz
- Department of Cardiac Surgery, Heart Center, University of Leipzig, Leipzig, Germany
| | - Marco Merlo
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy.
| | - Gianfranco Sinagra
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliana Isontina (ASUGI), University of Trieste, Via Valdoni 7, 34149, Trieste, Italy
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Sisti D, Pazienza V, Piccini F, Citterio B, Baffone W, Donati Zeppa S, Biavasco F, Prospero E, De Luca A, Artico M, Taurone S, Minelli A, Perri F, Binda E, Pracella R, Santolini R, Amatori S, Sestili P, Rocchi MBL, Gobbi P. A proposal for the reference intervals of the Italian microbiota "scaffold" in healthy adults. Sci Rep 2022; 12:3952. [PMID: 35273317 PMCID: PMC8913673 DOI: 10.1038/s41598-022-08000-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 02/22/2022] [Indexed: 02/06/2023] Open
Abstract
Numerous factors, ranging from genetics, age, lifestyle, and dietary habits to local environments, contribute to the heterogeneity of the microbiota in humans. Understanding the variability of a “healthy microbiota” is a major challenge in scientific research. The gut microbiota profiles of 148 healthy Italian volunteers were examined by 16S rRNA gene sequencing to determine the range and diversity of taxonomic compositions in the gut microbiota of healthy populations. Possible driving factors were evaluated through a detailed anamnestic questionnaire. Microbiota reference intervals were also calculated. A “scaffold” of a healthy Italian gut microbiota composition was identified. Differences in relative quantitative ratios of microbiota composition were detected in two clusters: a bigger cluster (C2), which included 124 subjects, was characterized by more people from the northern Italian regions, who habitually practised more physical activity and with fewer dietary restrictions. Species richness and diversity were significantly higher in this cluster (C2) than in the other one (C1) (C1: 146.67 ± 43.67; C2: 198.17 ± 48.47; F = 23.40; P < 0.001 and C1: 16.88 ± 8.66; C2: 35.01 ± 13.40; F = 40.50; P < 0.001, respectively). The main contribution of the present study was the identification of the existence of a primary healthy microbiological framework that is only marginally affected by variations. Taken together, our data help to contextualize studies on population-specific variations, including marginal aspects, in human microbiota composition. Such variations must be related to the primary framework of a healthy microbiota and providing this perspective could help scientists to better design experimental plans and develop strategies for precision tailored microbiota modulation.
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Affiliation(s)
- Davide Sisti
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Valerio Pazienza
- Division of Gastroenterology, IRCCS "Casa Sollievo della Sofferenza" Hospital, 71013, San Giovanni Rotondo, Italy
| | | | - Barbara Citterio
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Wally Baffone
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Sabrina Donati Zeppa
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Francesca Biavasco
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60121, Ancona, Italy
| | - Emilia Prospero
- Department of Biomedical Sciences, Università Politecnica delle Marche, 60121, Ancona, Italy
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania "Luigi Vanvitelli", 80138, Naples, Italy
| | - Marco Artico
- Department of Sense Organs, La Sapienza University, 00185, Rome, Italy
| | - Samanta Taurone
- Department of Sense Organs, La Sapienza University, 00185, Rome, Italy
| | - Andrea Minelli
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Francesco Perri
- Division of Gastroenterology, IRCCS "Casa Sollievo della Sofferenza" Hospital, 71013, San Giovanni Rotondo, Italy
| | - Elena Binda
- Cancer Stem Cells Unit ISBReMIT, IRCCS "Casa Sollievo della Sofferenza" Hospital, 71013, San Giovanni Rotondo, Italy
| | - Riccardo Pracella
- Cancer Stem Cells Unit ISBReMIT, IRCCS "Casa Sollievo della Sofferenza" Hospital, 71013, San Giovanni Rotondo, Italy
| | - Riccardo Santolini
- Department of Humanities, University of Urbino Carlo Bo, 61029, Urbino, Italy
| | - Stefano Amatori
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy.
| | - Piero Sestili
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Marco B L Rocchi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
| | - Pietro Gobbi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Piazza Rinascimento 7, 61029, Urbino, Italy
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Albani S, Mesin L, Roatta S, De Luca A, Giannoni A, Stolfo D, Biava L, Bonino C, Contu L, Pelloni E, Attena E, Russo V, Antonini-Canterin F, Pugliese NR, Gallone G, De Ferrari GM, Sinagra G, Scacciatella P. Inferior Vena Cava Edge Tracking Echocardiography: A Promising Tool with Applications in Multiple Clinical Settings. Diagnostics (Basel) 2022; 12:diagnostics12020427. [PMID: 35204518 PMCID: PMC8871248 DOI: 10.3390/diagnostics12020427] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/29/2022] [Indexed: 01/25/2023] Open
Abstract
Ultrasound (US)-based measurements of the inferior vena cava (IVC) diameter are widely used to estimate right atrial pressure (RAP) in a variety of clinical settings. However, the correlation with invasively measured RAP along with the reproducibility of US-based IVC measurements is modest at best. In the present manuscript, we discuss the limitations of the current technique to estimate RAP through IVC US assessment and present a new promising tool developed by our research group, the automated IVC edge-to-edge tracking system, which has the potential to improve RAP assessment by transforming the current categorical classification (low, normal, high RAP) in a continuous and precise RAP estimation technique. Finally, we critically evaluate all the clinical settings in which this new tool could improve current practice.
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Affiliation(s)
- Stefano Albani
- Division of Cardiology, Umberto Parini Regional Hospital, 11100 Aosta, Italy; (L.B.); (C.B.); (L.C.); (E.P.); (P.S.)
- Cardio-Thoraco-Vascular Department, Division of Cardiology and Postgraduate School in Cardiovascular Sciences, University of Trieste, 34127 Trieste, Italy; (A.D.L.); (D.S.); (G.S.)
- Correspondence: ; Tel.: +39-3285999910
| | - Luca Mesin
- Mathematical Biology & Physiology, Department of Electronics and Telecommunications, Politecnico di Torino, 10129 Torino, Italy;
| | - Silvestro Roatta
- Integrative Physiology Lab, Department of Neuroscience, University of Turin, 10125 Turin, Italy;
| | - Antonio De Luca
- Cardio-Thoraco-Vascular Department, Division of Cardiology and Postgraduate School in Cardiovascular Sciences, University of Trieste, 34127 Trieste, Italy; (A.D.L.); (D.S.); (G.S.)
| | - Alberto Giannoni
- Scuola Superiore Sant’Anna, 56127 Pisa, Italy;
- Fondazione Toscana G. Monasterio, 56124 Pisa, Italy
| | - Davide Stolfo
- Cardio-Thoraco-Vascular Department, Division of Cardiology and Postgraduate School in Cardiovascular Sciences, University of Trieste, 34127 Trieste, Italy; (A.D.L.); (D.S.); (G.S.)
| | - Lorenza Biava
- Division of Cardiology, Umberto Parini Regional Hospital, 11100 Aosta, Italy; (L.B.); (C.B.); (L.C.); (E.P.); (P.S.)
| | - Caterina Bonino
- Division of Cardiology, Umberto Parini Regional Hospital, 11100 Aosta, Italy; (L.B.); (C.B.); (L.C.); (E.P.); (P.S.)
| | - Laura Contu
- Division of Cardiology, Umberto Parini Regional Hospital, 11100 Aosta, Italy; (L.B.); (C.B.); (L.C.); (E.P.); (P.S.)
| | - Elisa Pelloni
- Division of Cardiology, Umberto Parini Regional Hospital, 11100 Aosta, Italy; (L.B.); (C.B.); (L.C.); (E.P.); (P.S.)
| | - Emilio Attena
- Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli-Monaldi Hospital—A.O.R.N. Dei Colli, 80131 Naples, Italy; (E.A.); (V.R.)
| | - Vincenzo Russo
- Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli-Monaldi Hospital—A.O.R.N. Dei Colli, 80131 Naples, Italy; (E.A.); (V.R.)
| | | | | | - Guglielmo Gallone
- Division of Cardiology, Città della Salute e della Scienza, University of Turin, 10124 Turin, Italy; (G.G.); (G.M.D.F.)
| | - Gaetano Maria De Ferrari
- Division of Cardiology, Città della Salute e della Scienza, University of Turin, 10124 Turin, Italy; (G.G.); (G.M.D.F.)
| | - Gianfranco Sinagra
- Cardio-Thoraco-Vascular Department, Division of Cardiology and Postgraduate School in Cardiovascular Sciences, University of Trieste, 34127 Trieste, Italy; (A.D.L.); (D.S.); (G.S.)
| | - Paolo Scacciatella
- Division of Cardiology, Umberto Parini Regional Hospital, 11100 Aosta, Italy; (L.B.); (C.B.); (L.C.); (E.P.); (P.S.)
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Albani S, Stolfo D, Venkateshvaran A, Chubuchny V, Biondi F, De Luca A, Lo Giudice F, Pasanisi EM, Petersen C, Airò E, Bauleo C, Ciardetti M, Coceani M, Formichi B, Spiesshoefer J, Savarese G, Lund LH, Emdin M, Sinagra G, Manouras A, Giannoni A. Echocardiographic Biventricular Coupling Index to Predict Pre-Capillary Pulmonary Hypertension. J Am Soc Echocardiogr 2022; 35:715-726. [DOI: 10.1016/j.echo.2022.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 01/26/2022] [Accepted: 02/03/2022] [Indexed: 10/19/2022]
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Mone P, Gambardella J, Lombardi A, Pansini A, De Gennaro S, Leo AL, Famiglietti M, Marro A, Morgante M, Frullone S, De Luca A, Santulli G. Correlation of physical and cognitive impairment in diabetic and hypertensive frail older adults. Cardiovasc Diabetol 2022; 21:10. [PMID: 35045834 PMCID: PMC8772197 DOI: 10.1186/s12933-021-01442-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/30/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Diabetes and hypertension are common in older adults and represent established risk factors for frailty. Frailty is a multidimensional condition due to reserve loss and susceptibility to stressors with a high risk of death, hospitalizations, functional and cognitive impairment. Comorbidities such as diabetes and hypertension play a key role in increasing the risk of mortality, hospitalization, and disability. Moreover, frail patients with diabetes and hypertension are known to have an increased risk of cognitive and physical impairment. Nevertheless, no study assessed the correlation between physical and cognitive impairment in frail older adults with diabetes and hypertension. METHODS We evaluated consecutive frail older patients with diabetes and hypertension who presented at ASL (local health unit of the Italian Ministry of Health) Avellino, Italy, from March 2021 to October 2021. The inclusion criteria were: a previous diagnosis of diabetes and hypertension with no evidence of secondary causes; age > 65 years; a frailty status; Montreal Cognitive Assessment (MoCA) score < 26. RESULTS 179 patients successfully completed the study. We found a strong and significant correlation between MoCA score and 5-m gait speed test (r: 0.877; p < 0.001). To further verify our results, we performed a linear multivariate analysis adjusting for potential confounding factors, with MoCA score as dependent variable, which confirmed the significant association with glycemia (p < 0.001). CONCLUSIONS This is the first study showing a significant correlation between 5-m gait speed test and MoCA score in frail diabetic and hypertensive older adults.
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Affiliation(s)
- Pasquale Mone
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA ,grid.9841.40000 0001 2200 8888Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy ,Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Jessica Gambardella
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA ,grid.4691.a0000 0001 0790 385XInternational Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, “Federico II” University, Naples, Italy
| | - Angela Lombardi
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA
| | - Antonella Pansini
- Elderly Assistance and Home Care, ASL (Local Health Unit), Avellino, Italy
| | - Stefano De Gennaro
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Anna Luisa Leo
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Michele Famiglietti
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Anna Marro
- Elderly Assistance and Home Care, ASL (Local Health Unit), Avellino, Italy
| | - Maria Morgante
- Elderly Assistance and Home Care, ASL (Local Health Unit), Avellino, Italy
| | - Salvatore Frullone
- Division of Internal Medicine, Sant’Angelo Dei Lombardi Hospital, ASL (Local Health Unit), Avellino, Italy
| | - Antonio De Luca
- grid.9841.40000 0001 2200 8888Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Gaetano Santulli
- grid.251993.50000000121791997Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY USA ,grid.4691.a0000 0001 0790 385XInternational Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, “Federico II” University, Naples, Italy ,grid.251993.50000000121791997Department of Molecular Pharmacology, Institute for Neuroimmunology and Inflammation (INI), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY USA
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Spugnini EP, Menditti D, De Luca A, Baldi A. Electrochemotherapy in translational medicine: from veterinary experience to human oncology. Crit Rev Eukaryot Gene Expr 2022; 33:79-90. [PMID: 36374813 DOI: 10.1615/critreveukaryotgeneexpr.2022043966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Electrochemotherapy (ECT) is a tumor treatment that, through the application of electric pulses with suitable amplitude and waveforms, favors the systemic or local delivery of chemotherapy agents. This procedure significantly increases the permeability of cancer cells to anticancer drugs, making them more effective and allowing their use at lower doses with less morbidity for patients. Its use in veterinary oncology is consolidated and it is currently adopted as first-line treatment for different cancers with successful results. In human oncology, ECT use is mainly in the treatment of cutaneous tumors and for the palliation of cutaneous metastases of malignant tumors. A standard operating procedure has been formulated. Currently, several preclinical and phase I and II studies are under way involving various cancers in humans to better define the efficacy and tolerability of this therapy. This review summarizes the state of the art of ECT in veterinary and human oncology, describing the most significant results achieved to date.
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Affiliation(s)
| | - Dardo Menditti
- Department of Dentistry, Orthodontics and Oral Surgery, University of Campania, Naples, Italy
| | - Antonio De Luca
- Department of Mental Health and Physics, Preventive Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Alfonso Baldi
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies Campania University "Luigi Vanvitelli," Caserta, Italy
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Merlo M, Grilli G, Cappelletto C, Masé M, Porcari A, Ferro MD, Gigli M, Stolfo D, Zecchin M, De Luca A, Mestroni L, Sinagra G. The Arrhythmic Phenotype in Cardiomyopathy. Heart Fail Clin 2022; 18:101-113. [PMID: 34776072 DOI: 10.1016/j.hfc.2021.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In the wide phenotypic spectrum of cardiomyopathies, sudden cardiac death (SCD) has always been the most visible and devastating disease complication. The introduction of implantable cardioverter-defibrillators for SCD prevention by the late 1980s has moved the question from how to whom we should protect from SCD, leaving clinicians with a measure of uncertainty regarding the most reliable option to guide identification of the highest-risk patients. In this review, we will go through all the available evidence in the field of arrhythmic expression and arrhythmic risk stratification in the different phenotypes of cardiomyopathies to provide practical suggestions in daily clinical management.
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Affiliation(s)
- Marco Merlo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy.
| | - Giulia Grilli
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Chiara Cappelletto
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Marco Masé
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Aldostefano Porcari
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Matteo Dal Ferro
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Marta Gigli
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Davide Stolfo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Massimo Zecchin
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Antonio De Luca
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Luisa Mestroni
- Cardiovascular Institute and Adult Medical Genetics Program, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
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Forzano I, Mone P, Varzideh F, Jankauskas SS, Kansakar U, De Luca A, Santulli G. The selective aldosterone synthase inhibitor Baxdrostat significantly lowers blood pressure in patients with resistant hypertension. Front Endocrinol (Lausanne) 2022; 13:1097968. [PMID: 36568122 PMCID: PMC9780529 DOI: 10.3389/fendo.2022.1097968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Imma Forzano
- DDepartment of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY, United States
| | - Pasquale Mone
- DDepartment of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY, United States
| | - Fahimeh Varzideh
- DDepartment of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY, United States
| | - Stanislovas S. Jankauskas
- DDepartment of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY, United States
| | - Urna Kansakar
- DDepartment of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY, United States
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Campania University “Luigi Vanvitelli”, Caserta, Italy
| | - Gaetano Santulli
- DDepartment of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY, United States
- Department of Molecular Pharmacology, Einstein Institute for Aging Research, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY, United States
- *Correspondence: Gaetano Santulli,
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Zappone B, Caligiuri V, Patra A, Krahne R, De Luca A. Understanding and Controlling Mode Hybridization in Multicavity Optical Resonators Using Quantum Theory and the Surface Forces Apparatus. ACS Photonics 2021; 8:3517-3525. [PMID: 36090192 PMCID: PMC9446313 DOI: 10.1021/acsphotonics.1c01055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Optical fields in metal-dielectric multilayers display typical features of quantum systems, such as energy level quantization and avoided crossing, underpinned by an isomorphism between the Helmholtz and Schrödinger wave equations. This article builds on the fundamental concepts and methods of quantum theory to facilitate the understanding and design of multicavity resonators. It also introduces the surface forces apparatus (SFA) as a powerful tool for rapid, continuous, and extensive characterization of mode dispersion and hybridization. Instead of fabricating many different resonators, two equal metal-dielectric-metal microcavities were created on glass lenses and displaced relative to each other in a transparent silicone oil using the SFA. The fluid thickness was controlled in real time with nanometer accuracy from more than 50 μm to less than 20 nm, reaching mechanical contact between the outer cavities in a few minutes. The fluid gap acted as a third microcavity providing optical coupling and producing a complex pattern of resonance splitting as a function of the variable thickness. An optical wave in this symmetric three-cavity resonator emulated a quantum particle with nonzero mass in a potential comprising three square wells. Interference between the wells produced a 3-fold splitting of degenerate energy levels due to hybridization. The experimental results could be explained using the standard methods and formalism of quantum mechanics, including symmetry operators and the variational method. Notably, the interaction between square wells produced bonding, antibonding, and nonbonding states that are analogous to hybridized molecular orbitals and are relevant to the design of "epsilon-near-zero" devices with vanishing dielectric permittivity.
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Affiliation(s)
- Bruno Zappone
- Consiglio
Nazionale delle Ricerche − Istituto di Nanotecnologia (CNR-Nanotec), via P. Bucci 33/C, 87036 Rende, CS, Italy
| | - Vincenzo Caligiuri
- Consiglio
Nazionale delle Ricerche − Istituto di Nanotecnologia (CNR-Nanotec), via P. Bucci 33/C, 87036 Rende, CS, Italy
- Università
della Calabria − Dipartimento di Fisica, via P. Bucci 31/C, 87036 Rende, CS, Italy
| | - Aniket Patra
- Università
della Calabria − Dipartimento di Fisica, via P. Bucci 31/C, 87036 Rende, CS, Italy
- Istituto
Italiano di Tecnologia (IIT) − Optoelectronics Research Line, via Morego 30, 16163 Genova, Italy
| | - Roman Krahne
- Istituto
Italiano di Tecnologia (IIT) − Optoelectronics Research Line, via Morego 30, 16163 Genova, Italy
| | - Antonio De Luca
- Consiglio
Nazionale delle Ricerche − Istituto di Nanotecnologia (CNR-Nanotec), via P. Bucci 33/C, 87036 Rende, CS, Italy
- Università
della Calabria − Dipartimento di Fisica, via P. Bucci 31/C, 87036 Rende, CS, Italy
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Albani S, Stolfo D, Venkateshvaran A, Chubuchny V, De Scordilli M, Biondi F, De Luca A, Pinamonti B, Lo Giudice F, Pasanisi EM, Petersen C, Airò E, Bauleo C, Ciardetti M, Coaceani M, Formnichi B, Spiesshoefer J, Savarese G, Lund LH, Emdin M, Sinagra G, Manouras A, Giannoni A. 297 Echocardiographic biventricular coupling index to predict pre-capillary pulmonary hypertension. Eur Heart J Suppl 2021. [DOI: 10.1093/eurheartj/suab132.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Aims
Pulmonary hypertension (PH) affects millions of people worldwide. Right heart catheterization (RHC) is the gold standard to correctly classify the subtype of PH. Biventricular coupling index (BCI) is a new echocardiographic index defined as the ratio between non-invasive right ventricular stroke work index (RVSWI) and E/E′ ratio. Due to his comprehensive functional characterization of the right heart physiology, we hypothesized it might correctly identify pre-capillary PH.
Methods and results
BCI was derived in a cohort of 334 patients from the University Hospital of Trieste (Italy) and Karolinska University Hospital (Sweden) who underwent transthoracic echocardiography and RHC for all indications (<6 h between the exams). The accuracy of BCI to identify pre-capillary PH was high in the derivation cohort (AUC: 0.82, P < 0.001, CI: 0.78–0.88). Subsequently BCI was tested in a large validation cohort of 1349 patients with available transthoracic echocardiography and RHC from the Fondazione Toscana G. Monasterio of Pisa (Italy). Among patients with PH, BCI showed a high accuracy to correctly identify pre-capillary PH (AUC = 0.91, 95% CI: 0.89–0.93, P < 0.001), with an optimal cut-off of 1.9 providing a sensitivity of 82% and a specificity of 89%, PPV 77%, and a NPV 92%. BCI outperformed previous indexes, such as the D’Alto score (Z coefficient 3.56, difference between areas 0.05 95% CI: 0.02–0.07, P < 0.001) and the echocardiographic Pulmonary to Left Atrial Ratio (ePLAR) index (Z coefficient 2.88, difference between areas 0.02 95% CI: 0.01–0.04, P < 0.004).
Conclusions
BCI is a new non-invasive index based on standard echocardiographic parameters that allows, with high accuracy, the identification of patients with pre-capillary PH, outperforming previously proposed indexes. Routine use of BCI index could be implemented in the screening work-up of pre-capillary PH.
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Affiliation(s)
- Stefano Albani
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
- Division of Cardiology, Ospedale Umberto Parini, Aosta, Italy
| | - Davide Stolfo
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Marco De Scordilli
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Federico Biondi
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Antonio De Luca
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Bruno Pinamonti
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Francesco Lo Giudice
- Pulmonary Hypertension National Service, Hammersmith Hospital Imperial College NHS Trust, London, UK
| | | | | | - Edoardo Airò
- Fondazione CNR—Regione Toscana G. Monasterio, Pisa, Italy
| | | | | | | | | | - Jens Spiesshoefer
- Institute of Life Sciences, Scuola Superiore Sant’Anna, Pisa, Italy
- Department of Pneumology and Intensive Care Medicine, University Hospital of Aachen, Aachen, Germany
| | | | - Lars H Lund
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Michele Emdin
- Fondazione CNR—Regione Toscana G. Monasterio, Pisa, Italy
- Institute of Life Sciences, Scuola Superiore Sant’Anna, Pisa, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | | | - Alberto Giannoni
- Fondazione CNR—Regione Toscana G. Monasterio, Pisa, Italy
- Institute of Life Sciences, Scuola Superiore Sant’Anna, Pisa, Italy
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