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de Frutos F, Ochoa JP, Navarro-Peñalver M, Baas A, Bjerre JV, Zorio E, Méndez I, Lorca R, Verdonschot JAJ, García-Granja PE, Bilinska Z, Fatkin D, Fuentes-Cañamero ME, García-Pinilla JM, García-Álvarez MI, Girolami F, Barriales-Villa R, Díez-López C, Lopes LR, Wahbi K, García-Álvarez A, Rodríguez-Sánchez I, Rekondo-Olaetxea J, Rodríguez-Palomares JF, Gallego-Delgado M, Meder B, Kubanek M, Hansen FG, Restrepo-Córdoba MA, Palomino-Doza J, Ruiz-Guerrero L, Sarquella-Brugada G, Perez-Perez AJ, Bermúdez-Jiménez FJ, Ripoll-Vera T, Rasmussen TB, Jansen M, Sabater-Molina M, Elliot PM, Garcia-Pavia P. Natural History of MYH7-Related Dilated Cardiomyopathy. J Am Coll Cardiol 2022; 80:1447-1461. [PMID: 36007715 DOI: 10.1016/j.jacc.2022.07.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [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: 05/04/2022] [Revised: 06/07/2022] [Accepted: 07/01/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Variants in myosin heavy chain 7 (MYH7) are responsible for disease in 1% to 5% of patients with dilated cardiomyopathy (DCM); however, the clinical characteristics and natural history of MYH7-related DCM are poorly described. OBJECTIVES We sought to determine the phenotype and prognosis of MYH7-related DCM. We also evaluated the influence of variant location on phenotypic expression. METHODS We studied clinical data from 147 individuals with DCM-causing MYH7 variants (47.6% female; 35.6 ± 19.2 years) recruited from 29 international centers. RESULTS At initial evaluation, 106 (72.1%) patients had DCM (left ventricular ejection fraction: 34.5% ± 11.7%). Median follow-up was 4.5 years (IQR: 1.7-8.0 years), and 23.7% of carriers who were initially phenotype-negative developed DCM. Phenotypic expression by 40 and 60 years was 46% and 88%, respectively, with 18 patients (16%) first diagnosed at <18 years of age. Thirty-six percent of patients with DCM met imaging criteria for LV noncompaction. During follow-up, 28% showed left ventricular reverse remodeling. Incidence of adverse cardiac events among patients with DCM at 5 years was 11.6%, with 5 (4.6%) deaths caused by end-stage heart failure (ESHF) and 5 patients (4.6%) requiring heart transplantation. The major ventricular arrhythmia rate was low (1.0% and 2.1% at 5 years in patients with DCM and in those with LVEF of ≤35%, respectively). ESHF and major ventricular arrhythmia were significantly lower compared with LMNA-related DCM and similar to DCM caused by TTN truncating variants. CONCLUSIONS MYH7-related DCM is characterized by early age of onset, high phenotypic expression, low left ventricular reverse remodeling, and frequent progression to ESHF. Heart failure complications predominate over ventricular arrhythmias, which are rare.
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Affiliation(s)
- Fernando de Frutos
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart, Amsterdam, the Netherlands
| | - Juan Pablo Ochoa
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart, Amsterdam, the Netherlands; Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Marina Navarro-Peñalver
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart, Amsterdam, the Netherlands; Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Virgen de la Arrixaca, El Palmar (Murcia), Spain
| | - Annette Baas
- Division Laboratories, Pharmacy and Biomedical Genetics, Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Esther Zorio
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases and Sudden Death Unit, Department of Cardiology, Hospital Universitario y Politécnico La Fe, CaFaMuSMe Research Group, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Irene Méndez
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiovascular Disease Program, Department of Cardiology, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Instituto de Investigación sanitaria Gregorio Marañón, Madrid, Spain
| | - Rebeca Lorca
- Área del Corazón y Departamento de Genética Molecular, Hospital Universitario Central Asturias, Unidad de Referencia de Cardiopatías Familiares-HUCA, Oviedo, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Oviedo, Spain; Departamento de Morfología y Biología Celular, Universidad de Oviedo, Oviedo, Spain
| | - Job A J Verdonschot
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Pablo Elpidio García-Granja
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Cardiology Department, Instituto de Ciencias del Corazón, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Zofia Bilinska
- Unit for Screening Studies in Inherited Cardiovascular Diseases, National Institute of Cardiology, Warsaw, Poland
| | - Diane Fatkin
- Molecular Cardiology Division, Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia; St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia; Cardiology Department, St Vincent's Hospital, Sydney, New South Wales, Australia
| | | | - José M García-Pinilla
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Unidad de Insuficiencia Cardiaca y Cardiopatías Familiares, Servicio de Cardiología, Hospital Universitario Virgen de la Victoria, IBIMA, Málaga, Spain
| | - María I García-Álvarez
- Unidad de Cardiopatías Familiares e Insuficiencia Cardiaca. Hospital General Universitario de Alicante, Alicante, Spain; Instituto de Investigación Sanitaria y Biomédica de Alicante, Alicante, Spain
| | | | - Roberto Barriales-Villa
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Unidad de Cardiopatías Familiares, Instituto de Investigación Biomédica de A Coruña, Complexo Hospitalario Universitario de A Coruña, Servizo Galego de Saúde, Universidade da Coruña, A Coruña, Spain
| | - Carles Díez-López
- Advanced Heart Failure and Heart Transplant Unit, Cardiology Department, Bellvitge University Hospital, L'Hospitalet de Llobregat, Barcelona, Spain; Bio-Heart Cardiovascular Diseases Research Group, Bellvitge Biomedical Research Institute, L'Hospitalet de Llobregat, Spain
| | - Luis R Lopes
- Institute of Cardiovascular Science, University College London, London, United Kingdom; St Bartholomew's Hospital, Barts Heart Centre, London, United Kingdom
| | - Karim Wahbi
- AP-HP, Cochin Hospital, Cardiology Department, Paris, France; Paris Cardiovascular Research Center, INSERM A Unit 970, Paris, France
| | - Ana García-Álvarez
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain; Cardiology Department, Hospital Clínic Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | - Ibon Rodríguez-Sánchez
- Osakidetza-IIS Biocruces-Bizkaia-Hospital Universitario Galdakao-Usansolo, UPV/EHU, Department of Cardiology, Galdakao, Spain
| | | | - José F Rodríguez-Palomares
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Cardiovascular Diseases Unit, Department of Cardiology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - María Gallego-Delgado
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Department of Cardiology, CSUR Cardiopatías Familiares, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain; Instituto de Investigación Biomédica de Salamanca, Salamanca, Spain
| | - Benjamin Meder
- Institute for Cardiomyopathies Heidelberg, Department of Cardiology, Angiology and Pneumology, University Hospital Heidelberg, Heidelberg, Germany; Genome Technology Center Stanford, Department of Genetics, Stanford Medical School, Stanford, California, USA
| | - Milos Kubanek
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | | | - María Alejandra Restrepo-Córdoba
- Cardiology Department, Instituto Cardiovascular, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Hospital Clínico San Carlos, Madrid, Spain
| | - Julián Palomino-Doza
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Cardiology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación i+12, Madrid, Spain
| | - Luis Ruiz-Guerrero
- Cardiology Department, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Georgia Sarquella-Brugada
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart, Amsterdam, the Netherlands; Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, Barcelona, Spain; Arrítmies, Cardiologia Genètica i Mort Sobtada, Departament de Cardiologia, Institut de Recerca de Sant Joan de Déu, Barcelona, Spain; Medical Sciences Department, School of Medicine, Universitat de Girona, Girona, Spain
| | - Alberto José Perez-Perez
- Department of Cardiology Hospital Universitario Lucus Augusti, Lugo, Instituto de Investigación Sanitaria de Santiago de Compostela IDIS, Lugo, Spain
| | - Francisco José Bermúdez-Jiménez
- Cardiology Department, Hospital Universitario Virgen de las Nieves, Granada, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Tomas Ripoll-Vera
- Hospital Universitario Son Llatzer, IdISBa, Palma de Mallorca, Spain
| | | | - Mark Jansen
- Division Laboratories, Pharmacy and Biomedical Genetics, Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Maria Sabater-Molina
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Virgen de la Arrixaca, El Palmar (Murcia), Spain; Laboratorio de Cardiogenética, IMIB-Universidad de Murcia, El Palmar, Murcia, Spain
| | - Perry M Elliot
- Institute of Cardiovascular Science, University College London, London, United Kingdom; St Bartholomew's Hospital, Barts Heart Centre, London, United Kingdom
| | - Pablo Garcia-Pavia
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart, Amsterdam, the Netherlands; Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain; Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain.
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Garcia Perez-Carlos M, Martinez-Garcia F, San Roman-Monserrat I, Sabater-Molina M, Navarro-Penalver M, Gil-Ortuno C, Munoz-Esparza C, Gimeno JR. Distribution and cardiac outcomes of neuromuscular disorders referred to an inherited cardiac disease unit. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2626] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Backgroud
Neuromuscular disorders may present with varied cardiac involvement, including myocardial and conduction tissue disease. Sudden death is a common adverse event of cardiomyopathy
Purpose
The objective was to present clinical characteristics of neuromuscular disorders referred to a dedicated inherited cardiac disease unit with special interest in the mode of presentation, clinical course and cardiac complications.
Methods
Cardiological anamnesis, 12-lead electrocardiogram and bidimensional echocardiogram were performed to every individual. Gadolinium cardiac MRI/24 hour-Holter/coronariography were performed in particular cases where results of previous tests made it mandatory.
Results
199 patients (aged 43.1±18.1 years, 45.2% females, 54.8% males) with neurological disorders evaluated in an inherited cardiac disease clinic from 2003–2021 were included. There were 20 (10.1%) dystrophynopathies, 20 (10.1%) limb girdle muscular dystrophy, 14 (7.0%) other muscular dystrophies (Emery-Dreifuss, facio-scapulo-humeral, oculopharyngeal), 70 (35.2%) myotonic myopathies (Steinert myotonic dystrophy, Becker myotonia congenita, Thomsen myotonia congenita), 7 (3.5%) myofibrillar myopathies, 14 (7.0%) congenital myopathies, 18 (9.0%) metabolic myopathies, 12 (6.0%) unknown origin inherited myopathies, 24 (12.1%) non-myopathic neurological diseases. There were 44 (22.11%) patients affected with a cardiomyopathy. 51/199 (25.6%) had conduction disturbances. 33/51 had pathological cardiac findings without clinical cardiomyopathy.
Age of diagnosis of neurological and cardiomyopathy conditions were 28.4±20.4 and 40.6±18.4 years old respectively. Reasons for diagnosis were symptoms (164, 82.4%), family screening (27, 13.6%), incidental finding (7, 3.5%), sudden death (1, 0.5%). 31 (15.6%) had atrial fibrillation, 17 (8.5%) required pacemaker and 15 (7.5%) ICD implantation. 32 (16.1%) patients died or had severe cardiac outcome. 7 (3.5%) had sudden death or equivalent, 3 (1.5%) heart-failure-death, 1 (0.5%) received cardiac transplantation, 18 (9.1%) had other-disease-related-death and 3 (1.5%) other disease non-cadiac-related-death).
Conclusion
Neuromuscular diseases require periodic cardiac evaluation. Despite onset of neurological symptoms usually precede cardiac involvement, the burden of cardiac involvement and complications is highly significant. Cause of death in neurological conditions with cardiac involvement is mostly driven by the severity of the cardiomyopathy.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - F Martinez-Garcia
- Virgen de la Arrixaca University Clinical Hospital, Neurology Service , Murcia , Spain
| | | | - M Sabater-Molina
- Biomedical Research Institute of Murcia (IMIB-Arrixaca) , Murcia , Spain
| | - M Navarro-Penalver
- Virgen de la Arrixaca University Clinical Hospital, CSUR/ ERN Inherited Heart Disease Unit , Murcia , Spain
| | - C Gil-Ortuno
- Biomedical Research Institute of Murcia (IMIB-Arrixaca) , Murcia , Spain
| | - C Munoz-Esparza
- Virgen de la Arrixaca University Clinical Hospital, CSUR/ ERN Inherited Heart Disease Unit , Murcia , Spain
| | - J R Gimeno
- Virgen de la Arrixaca University Clinical Hospital, CSUR/ ERN Inherited Heart Disease Unit , Murcia , Spain
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3
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Escobar-Lopez L, Ochoa JP, Royuela A, Verdonschot JAJ, Dal Ferro M, Espinosa MA, Sabater-Molina M, Gallego-Delgado M, Larrañaga-Moreira JM, Garcia-Pinilla JM, Basurte-Elorz MT, Rodríguez-Palomares JF, Climent V, Bermudez-Jimenez FJ, Mogollón-Jiménez MV, Lopez J, Peña-Peña ML, Garcia-Alvarez A, López-Abel B, Ripoll-Vera T, Palomino-Doza J, Bayes-Genis A, Brugada R, Idiazabal U, Mirelis JG, Dominguez F, Henkens MTHM, Krapels IPC, Brunner HG, Paldino A, Zaffalon D, Mestroni L, Sinagra G, Heymans SRB, Merlo M, Garcia-Pavia P. Clinical Risk Score to Predict Pathogenic Genotypes in Patients With Dilated Cardiomyopathy. J Am Coll Cardiol 2022; 80:1115-1126. [PMID: 36109106 PMCID: PMC10804447 DOI: 10.1016/j.jacc.2022.06.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [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: 04/28/2022] [Revised: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Although genotyping allows family screening and influences risk-stratification in patients with nonischemic dilated cardiomyopathy (DCM) or isolated left ventricular systolic dysfunction (LVSD), its result is negative in a significant number of patients, limiting its widespread adoption. OBJECTIVES This study sought to develop and externally validate a score that predicts the probability for a positive genetic test result (G+) in DCM/LVSD. METHODS Clinical, electrocardiogram, and echocardiographic variables were collected in 1,015 genotyped patients from Spain with DCM/LVSD. Multivariable logistic regression analysis was used to identify variables independently predicting G+, which were summed to create the Madrid Genotype Score. The external validation sample comprised 1,097 genotyped patients from the Maastricht and Trieste registries. RESULTS A G+ result was found in 377 (37%) and 289 (26%) patients from the derivation and validation cohorts, respectively. Independent predictors of a G+ result in the derivation cohort were: family history of DCM (OR: 2.29; 95% CI: 1.73-3.04; P < 0.001), low electrocardiogram voltage in peripheral leads (OR: 3.61; 95% CI: 2.38-5.49; P < 0.001), skeletal myopathy (OR: 3.42; 95% CI: 1.60-7.31; P = 0.001), absence of hypertension (OR: 2.28; 95% CI: 1.67-3.13; P < 0.001), and absence of left bundle branch block (OR: 3.58; 95% CI: 2.57-5.01; P < 0.001). A score containing these factors predicted a G+ result, ranging from 3% when all predictors were absent to 79% when ≥4 predictors were present. Internal validation provided a C-statistic of 0.74 (95% CI: 0.71-0.77) and a calibration slope of 0.94 (95% CI: 0.80-1.10). The C-statistic in the external validation cohort was 0.74 (95% CI: 0.71-0.78). CONCLUSIONS The Madrid Genotype Score is an accurate tool to predict a G+ result in DCM/LVSD.
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Affiliation(s)
- Luis Escobar-Lopez
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain
| | - Juan Pablo Ochoa
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain
| | - Ana Royuela
- Biostatistics Unit, Puerta de Hierro Biomedical Research Institute (IDIPHISA), CIBERESP, Madrid, Spain
| | - Job A J Verdonschot
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Matteo Dal Ferro
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Maria Angeles Espinosa
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Department of Cardiology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Maria Sabater-Molina
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Inherited Cardiac Disease Unit, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - Maria Gallego-Delgado
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases Unit, Department of Cardiology, Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
| | - Jose M Larrañaga-Moreira
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases Unit, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña, Servizo Galego de Saúde (SERGAS), Universidade da Coruña, A Coruña, Spain
| | - Jose M Garcia-Pinilla
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Heart Failure and Familial Heart Diseases Unit, Cardiology Department, Hospital Universitario Virgen de la Victoria, IBIMA, Malaga, Spain
| | | | - José F Rodríguez-Palomares
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiovascular Diseases Unit, Department of Cardiology, Hospital Universitari Vall d´Hebron, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Vicente Climent
- Inherited Cardiovascular Diseases Unit, Department of Cardiology, Hospital General Universitario de Alicante, Institute of Health and Biomedical Research, Alicante, Spain
| | | | | | - Javier Lopez
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Department of Cardiology, Instituto de Ciencias Del Corazón (ICICOR), Hospital Clínico Universitario Valladolid, Valladolid, Spain
| | - Maria Luisa Peña-Peña
- Inherited Cardiac Diseases Unit, Hospital Universitario Virgen Del Rocío, Seville, Spain
| | - Ana Garcia-Alvarez
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; IDIBAPS, Hospital Clínic, Department of Cardiology, Universitat de Barcelona, Barcelona, Spain; Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Bernardo López-Abel
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases Unit, Department of Cardiology, Complexo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Tomas Ripoll-Vera
- Inherited Cardiac Diseases Unit, Cardiology Department, Hospital Universitario Son Llatzer and IdISBa, Palma de Mallorca, Spain
| | - Julian Palomino-Doza
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases Unit, Cardiology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación i+12. Madrid, Spain
| | - Antoni Bayes-Genis
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Heart Institute, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Ramon Brugada
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitari Dr Josep Trueta, Girona, Spain
| | - Uxua Idiazabal
- Department of Cardiology, Clinica San Miguel, Pamplona, Spain
| | - Jesus G Mirelis
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain
| | - Fernando Dominguez
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain
| | - Michiel T H M Henkens
- Department of Cardiology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Ingrid P C Krapels
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Han G Brunner
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands; GROW Institute for Developmental Biology and Cancer, Maastricht University, Maastricht, the Netherlands; Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Alessia Paldino
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Denise Zaffalon
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Luisa Mestroni
- CU Cardiovascular Institute, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Gianfranco Sinagra
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Stephane R B Heymans
- Department of Cardiology, Maastricht University Medical Center, Maastricht, the Netherlands; Center for Molecular and Vascular Biology, Department of Cardiovascular Sciences, KU Leuven, Belgium
| | - Marco Merlo
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Pablo Garcia-Pavia
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain; European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN-GUARDHEART), Madrid, Spain; Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcón, Spain.
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4
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Guler MN, Tscheiller NM, Sabater-Molina M, Gimeno JR, Nebigil CG. Evidence for reciprocal network interactions between injured hearts and cancer. Front Cardiovasc Med 2022; 9:929259. [PMID: 35911555 PMCID: PMC9334681 DOI: 10.3389/fcvm.2022.929259] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
Heart failure (HF) and cancer are responsible for 50% of all deaths in middle-aged people. These diseases are tightly linked, which is supported by recent epidemiological studies and case control studies, demonstrating that HF patients have a higher risk to develop cancer such as lung and breast cancer. For HF patients, a one-size-fits-all clinical management strategy is not effective and patient management represents a major economical and clinical burden. Anti-cancer treatments-mediated cardiotoxicity, leading to HF have been extensively studied. However, recent studies showed that even before the initiation of cancer therapy, cancer patients presented impairments in the cardiovascular functions and exercise capacity. Thus, the optimal cardioprotective and surveillance strategies should be applied to cancer patients with pre-existing HF. Recently, preclinical studies addressed the hypothesis that there is bilateral interaction between cardiac injury and cancer development. Understanding of molecular mechanisms of HF-cancer interaction can define the profiles of bilateral signaling networks, and identify the disease-specific biomarkers and possibly therapeutic targets. Here we discuss the shared pathological events, and some treatments of cancer- and HF-mediated risk incidence. Finally, we address the evidences on bilateral connection between cardiac injury (HF and early cardiac remodeling) and cancer through secreted factors (secretoms).
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Affiliation(s)
- Melisa N. Guler
- Faculty of Medicine, University of Campania Luigi Vanvitelli, Caserta, Italy
- University of Strasbourg, INSERM, UMR 1260, Nanoregenerative Medicine, Strasbourg, France
- Fédération de Médecine Translationnelle de l’Université de Strasbourg, Strasbourg, France
| | - Nathalie M. Tscheiller
- University of Strasbourg, INSERM, UMR 1260, Nanoregenerative Medicine, Strasbourg, France
- Fédération de Médecine Translationnelle de l’Université de Strasbourg, Strasbourg, France
| | - Maria Sabater-Molina
- Servicio de Cardiología, Laboratorio de Cardiogenética, Centro de Investigacion Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Hospital Clínico Universitario Virgen de la Arrixaca-IMIB, Murcia, Spain
| | - Juan R. Gimeno
- Servicio de Cardiología, Laboratorio de Cardiogenética, Centro de Investigacion Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), Hospital Clínico Universitario Virgen de la Arrixaca-IMIB, Murcia, Spain
| | - Canan G. Nebigil
- University of Strasbourg, INSERM, UMR 1260, Nanoregenerative Medicine, Strasbourg, France
- Fédération de Médecine Translationnelle de l’Université de Strasbourg, Strasbourg, France
- *Correspondence: Canan G. Nebigil,
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5
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Akhtar MM, Lorenzini M, Pavlou M, Ochoa JP, O’Mahony C, Restrepo-Cordoba MA, Segura-Rodriguez D, Bermúdez-Jiménez F, Molina P, Cuenca S, Ader F, Larrañaga-Moreira JM, Sabater-Molina M, Garcia-Alvarez MI, Arantzamendi LG, Truszkowska G, Ortiz-Genga M, Ruiz IS, Nielsen SK, Rasmussen TB, Robles Mezcua A, Alvarez-Rubio J, Eiskjaer H, Gautel M, Garcia-Pinilla JM, Ripoll-Vera T, Mogensen J, Limeres Freire J, Rodríguez-Palomares JF, Peña-Peña ML, Rangel-Sousa D, Palomino-Doza J, Arana Achaga X, Bilinska Z, Zamarreño Golvano E, Climent V, Peñalver MN, Barriales-Villa R, Charron P, Yotti R, Zorio E, Jiménez-Jáimez J, Garcia-Pavia P, Elliott PM. Association of Left Ventricular Systolic Dysfunction Among Carriers of Truncating Variants in Filamin C With Frequent Ventricular Arrhythmia and End-stage Heart Failure. JAMA Cardiol 2021; 6:891-901. [PMID: 33978673 PMCID: PMC8117057 DOI: 10.1001/jamacardio.2021.1106] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 02/22/2021] [Indexed: 12/28/2022]
Abstract
Importance Truncating variants in the gene encoding filamin C (FLNCtv) are associated with arrhythmogenic and dilated cardiomyopathies with a reportedly high risk of ventricular arrhythmia. Objective To determine the frequency of and risk factors associated with adverse events among FLNCtv carriers compared with individuals carrying TTN truncating variants (TTNtv). Design, Setting, and Participants This cohort study recruited 167 consecutive FLNCtv carriers and a control cohort of 244 patients with TTNtv matched for left ventricular ejection fraction (LVEF) from 19 European cardiomyopathy referral units between 1990 and 2018. Data analyses were conducted between June and October, 2020. Main Outcomes and Measures The primary end point was a composite of malignant ventricular arrhythmia (MVA) (sudden cardiac death, aborted sudden cardiac death, appropriate implantable cardioverter-defibrillator shock, and sustained ventricular tachycardia) and end-stage heart failure (heart transplant or mortality associated with end-stage heart failure). The secondary end point comprised MVA events only. Results In total, 167 patients with FLNCtv were studied (55 probands [33%]; 89 men [53%]; mean [SD] age at baseline evaluation, 43 [18] years). For a median follow-up of 20 months (interquartile range, 7-60 months), 29 patients (17.4%) reached the primary end point (19 patients with MVA and 10 patients with end-stage heart failure). Eight (44%) arrhythmic events occurred among individuals with baseline mild to moderate left ventricular systolic dysfunction (LVSD) (LVEF = 36%-49%). Univariable risk factors associated with the primary end point included proband status, LVEF decrement per 10%, ventricular ectopy (≥500 in 24 hours) and myocardial fibrosis detected on cardiac magnetic resonance imaging. The LVEF decrement (hazard ratio [HR] per 10%, 1.83 [95% CI, 1.30-2.57]; P < .001) and proband status (HR, 3.18 [95% CI, 1.12-9.04]; P = .03) remained independent risk factors on multivariable analysis (excluding myocardial fibrosis and ventricular ectopy owing to case censoring). There was no difference in freedom from MVA between FLNCtv carriers with mild to moderate or severe (LVEF ≤35%) LVSD (HR, 1.29 [95% CI, 0.45-3.72]; P = .64). Carriers of FLNCtv with impaired LVEF at baseline evaluation (n = 69) had reduced freedom from MVA compared with 244 TTNtv carriers with similar baseline LVEF (for mild to moderate LVSD: HR, 16.41 [95% CI, 3.45-78.11]; P < .001; for severe LVSD: HR, 2.47 [95% CI, 1.04-5.87]; P = .03). Conclusions and Relevance The high frequency of MVA among patients with FLNCtv with mild to moderate LVSD suggests that higher LVEF values than those currently recommended should be considered for prophylactic implantable cardioverter-defibrillator therapy in FLNCtv carriers.
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MESH Headings
- Adult
- Cardiomyopathy, Dilated/genetics
- Cardiomyopathy, Dilated/mortality
- Cardiomyopathy, Dilated/physiopathology
- Cardiomyopathy, Dilated/therapy
- Codon, Nonsense
- Connectin/genetics
- Death, Sudden, Cardiac/prevention & control
- Defibrillators, Implantable
- Female
- Filamins/genetics
- Heart Failure/genetics
- Heart Failure/mortality
- Heart Failure/physiopathology
- Heart Failure/therapy
- Heart Transplantation/statistics & numerical data
- Humans
- Male
- Middle Aged
- Mutation
- Stroke Volume
- Tachycardia, Ventricular/epidemiology
- Tachycardia, Ventricular/genetics
- Tachycardia, Ventricular/physiopathology
- Ventricular Dysfunction, Left/genetics
- Ventricular Dysfunction, Left/physiopathology
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Affiliation(s)
- Mohammed Majid Akhtar
- Department of Inherited Cardiovascular Diseases, Bart’s Heart Centre St Bartholomew’s Hospital, London, United Kingdom
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Massimiliano Lorenzini
- Department of Inherited Cardiovascular Diseases, Bart’s Heart Centre St Bartholomew’s Hospital, London, United Kingdom
| | - Menelaos Pavlou
- Department of Statistical Science, University College London, London, United Kingdom
| | | | - Constantinos O’Mahony
- Department of Inherited Cardiovascular Diseases, Bart’s Heart Centre St Bartholomew’s Hospital, London, United Kingdom
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Maria Alejandra Restrepo-Cordoba
- Department of Cardiology, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, Madrid, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
| | | | | | - Pilar Molina
- Pathology Department, Institute of Legal Medicine and Forensic Sciences of Valencia and Faculty of Medicine of the Universitat de València, CAFAMUSME Research Group, IIS La Fe, Valencia, Spain
| | - Sofia Cuenca
- Hospital General Universitario Gregorio Marañon, Madrid, Spain
- Instituto de Investigación Sanitarias Gregorio Marañón, Spain
| | - Flavie Ader
- APHP, UF Cardiogénétique et Myogénétique, Service de Biochimie Métabolique, Hôpitaux Universitaires de la Pitié- Salpêtrière- Charles Foix, 47-83 Bd de l’Hôpital, Paris, France
- Sorbonne Universités, UPMC Univ. Paris 06, INSERM, UMR_S 1166 and ICAN Institute for Cardiometabolism and Nutrition, Paris, France
| | - Jose M. Larrañaga-Moreira
- Unidad de Cardiopatías Familiares, Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
- Complexo Hospitalario Universitario de A Coruña, Servizo Galego de Saúde (SERGAS), A Coruña, Spain
- Department of Cardiology, Universidade da Coruña, A Coruña, Spain
- Centro de Investigación Biomédica en Red (CIBERCV), Madrid, Spain
| | - Maria Sabater-Molina
- Inherited Cardiac Disease Unit, Hospital Universitario Virgen Arrixaca, Murcia, Spain
- Universidad de Murcia, Murcia, Spain
| | - Maria I. Garcia-Alvarez
- Cardiology Department, University General Hospital of Alicante, Alicante, Spain
- Institute of Health and Biomedical Research (ISABIAL), Alicante, Spain
| | | | - Grazyna Truszkowska
- Molecular Biology Laboratory, Department of Medical Biology, The Cardinal Stefan Wyszynski Institute of Cardiology, Warsaw, Poland
| | | | - Itziar Solla Ruiz
- Cardiology Specialist in Heart Failure and Inherited Cardiac Diseases, Department of Cardiology, Hospital Universitario Donostia, Spain
| | | | | | - Ainhoa Robles Mezcua
- Heart Failure and Familial Heart Diseases Unit, Cardiology Department, Hospital Universitario Virgen de la Victoria, CIBER-CV, IBIMA, Malaga, Spain
| | - Jorge Alvarez-Rubio
- Inherited Cardiovascular Diseases Unit, Son Llatzer University Hospital & IdISBa, Palma de Mallorca, Spain
| | - Hans Eiskjaer
- Department of Cardiology, Aarhus University Hospital, Hjertesygdomme, Aarhus, Denmark
| | - Mathias Gautel
- Randall Institute, King’s College London, London, United Kingdom
| | - José M. Garcia-Pinilla
- Heart Failure and Familial Heart Diseases Unit, Cardiology Department, Hospital Universitario Virgen de la Victoria, CIBER-CV, IBIMA, Malaga, Spain
| | - Tomas Ripoll-Vera
- Inherited Cardiovascular Diseases Unit, Son Llatzer University Hospital & IdISBa, Palma de Mallorca, Spain
| | - Jens Mogensen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Javier Limeres Freire
- Department of Cardiology, Vall d’ Hebron Institut de Recerca (VHIR), Hospital Universitari Vall d’ Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jose F. Rodríguez-Palomares
- Department of Cardiology, Vall d’ Hebron Institut de Recerca (VHIR), Hospital Universitari Vall d’ Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Maria Luisa Peña-Peña
- Heart Failure and Heart Transplantation Unit, Virgen del Rocio University Hospital, Sevilla, Spain
| | - Diego Rangel-Sousa
- Heart Failure and Heart Transplantation Unit, Virgen del Rocio University Hospital, Sevilla, Spain
| | - Julian Palomino-Doza
- Hereditary Cardiopathies Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Instituto de Investigación 12 de Octubre i+12, Madrid, Spain
| | - Xabier Arana Achaga
- Cardiology Specialist in Heart Failure and Inherited Cardiac Diseases, Department of Cardiology, Hospital Universitario Donostia, Spain
| | - Zofia Bilinska
- Unit for Screening Studies in Inherited Cardiovascular Diseases, The Cardinal Stefan Wyszynski Institute of Cardiology, Warsaw, Poland
| | | | - Vincent Climent
- Cardiology Department, University General Hospital of Alicante, Alicante, Spain
- Institute of Health and Biomedical Research (ISABIAL), Alicante, Spain
| | | | - Roberto Barriales-Villa
- Unidad de Cardiopatías Familiares, Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
- Complexo Hospitalario Universitario de A Coruña, Servizo Galego de Saúde (SERGAS), A Coruña, Spain
- Department of Cardiology, Universidade da Coruña, A Coruña, Spain
- Centro de Investigación Biomédica en Red (CIBERCV), Madrid, Spain
| | - Philippe Charron
- Sorbonne Universités, UPMC Univ. Paris 06, INSERM, UMR_S 1166 and ICAN Institute for Cardiometabolism and Nutrition, Paris, France
- APHP, Centre de Référence pour les Maladies Cardiaques Héréditaires, Département de Génétique, Hôpital Pitié-Salpêtrière, Paris, France
| | - Raquel Yotti
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Hospital General Universitario Gregorio Marañon, Madrid, Spain
- Instituto de Investigación Sanitarias Gregorio Marañón, Spain
| | - Esther Zorio
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Cardiology Department at Hospital Universitario y Politécnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Juan Jiménez-Jáimez
- Cardiology Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Pablo Garcia-Pavia
- Department of Cardiology, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Spain
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, Madrid, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
| | - Perry M. Elliott
- Department of Inherited Cardiovascular Diseases, Bart’s Heart Centre St Bartholomew’s Hospital, London, United Kingdom
- Institute of Cardiovascular Science, University College London, London, United Kingdom
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6
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Hall CL, Gurha P, Sabater-Molina M, Asimaki A, Futema M, Lovering RC, Suárez MP, Aguilera B, Molina P, Zorio E, Coarfa C, Robertson MJ, Cheedipudi SM, Ng KE, Delaney P, Hernández JP, Pastor F, Gimeno JR, McKenna WJ, Marian AJ, Syrris P. RNA sequencing-based transcriptome profiling of cardiac tissue implicates novel putative disease mechanisms in FLNC-associated arrhythmogenic cardiomyopathy. Int J Cardiol 2019; 302:124-130. [PMID: 31843279 DOI: 10.1016/j.ijcard.2019.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 10/16/2019] [Revised: 11/26/2019] [Accepted: 12/02/2019] [Indexed: 11/25/2022]
Abstract
Arrhythmogenic cardiomyopathy (ACM) encompasses a group of inherited cardiomyopathies including arrhythmogenic right ventricular cardiomyopathy (ARVC) whose molecular disease mechanism is associated with dysregulation of the canonical WNT signalling pathway. Recent evidence indicates that ARVC and ACM caused by pathogenic variants in the FLNC gene encoding filamin C, a major cardiac structural protein, may have different molecular mechanisms of pathogenesis. We sought to identify dysregulated biological pathways in FLNC-associated ACM. RNA was extracted from seven paraffin-embedded left ventricular tissue samples from deceased ACM patients carrying FLNC variants and sequenced. Transcript levels of 623 genes were upregulated and 486 genes were reduced in ACM in comparison to control samples. The cell adhesion pathway and ILK signalling were among the prominent dysregulated pathways in ACM. Consistent with these findings, transcript levels of cell adhesion genes JAM2, NEO1, VCAM1 and PTPRC were upregulated in ACM samples. Moreover, several actin-associated genes, including FLNC, VCL, PARVB and MYL7, were suppressed, suggesting dysregulation of the actin cytoskeleton. Analysis of the transcriptome for dysregulated biological pathways predicted activation of inflammation and apoptosis and suppression of oxidative phosphorylation and MTORC1 signalling in ACM. Our data suggests dysregulated cell adhesion and ILK signalling as novel putative pathogenic mechanisms of ACM caused by FLNC variants which are distinct from the postulated disease mechanism of classic ARVC caused by desmosomal gene mutations. This knowledge could help in the design of future gene therapy strategies which would target specific components of these pathways and potentially lead to novel treatments for ACM.
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Affiliation(s)
- Charlotte L Hall
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Priyatansh Gurha
- Center for Cardiovascular Genetics, Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, USA
| | - Maria Sabater-Molina
- Laboratorio de Cardiogenética, Instituto Murciano de Investigación Biosanitaria and Universidad de Murcia, Murcia, Spain
| | - Angeliki Asimaki
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St Georges University of London, London, UK
| | - Marta Futema
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Ruth C Lovering
- Functional Gene Annotation Group, Pre-clinical and Fundamental Science, Institute of Cardiovascular Science, University College London, London, UK
| | - Mari Paz Suárez
- Instituto Nacional de Toxicologia y Ciencias Forenses de Madrid (INTCF), Madrid, Spain
| | - Beatriz Aguilera
- Instituto Nacional de Toxicologia y Ciencias Forenses de Madrid (INTCF), Madrid, Spain
| | - Pilar Molina
- Department of Pathology at the Instituto de Medicina Legal y Ciencias Forenses de Valencia (IMLCF-Valencia), Histology Unit at the Universitat de València, and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Valencia, Spain
| | - Esther Zorio
- Cardiology Department at Hospital Universitario y Politécnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Valencia, Spain; Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV), Madrid, Spain
| | | | | | - Sirisha M Cheedipudi
- Center for Cardiovascular Genetics, Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, USA
| | - Keat-Eng Ng
- William Harvey Heart Centre, Queen Mary University of London, London, UK
| | - Paul Delaney
- William Harvey Heart Centre, Queen Mary University of London, London, UK
| | | | - Francisco Pastor
- Servicio de Anatomía Patológica del Hospital Reina Sofía, Murcia, Spain
| | - Juan R Gimeno
- Servicio de Cardiologia del Hospital Universitario Virgen de la Arrixaca and Departamento de Medicina Interna de la Universidad de Murcia, Murcia, Spain; Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV), Madrid, Spain
| | - William J McKenna
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Ali J Marian
- Center for Cardiovascular Genetics, Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, USA
| | - Petros Syrris
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK.
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7
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Hall CL, Akhtar MM, Sabater-Molina M, Futema M, Asimaki A, Protonotarios A, Dalageorgou C, Pittman AM, Suarez MP, Aguilera B, Molina P, Zorio E, Hernández JP, Pastor F, Gimeno JR, Syrris P, McKenna WJ. Filamin C variants are associated with a distinctive clinical and immunohistochemical arrhythmogenic cardiomyopathy phenotype. Int J Cardiol 2019; 307:101-108. [PMID: 31627847 DOI: 10.1016/j.ijcard.2019.09.048] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [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: 06/11/2019] [Revised: 08/13/2019] [Accepted: 09/18/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pathogenic variants in the filamin C (FLNC) gene are associated with inherited cardiomyopathies including dilated cardiomyopathy with an arrhythmogenic phenotype. We evaluated FLNC variants in arrhythmogenic cardiomyopathy (ACM) and investigated the disease mechanism at a molecular level. METHODS 120 gene-elusive ACM patients who fulfilled diagnostic criteria for arrhythmogenic right ventricular cardiomyopathy (ARVC) were screened by whole exome sequencing. Fixed cardiac tissue from FLNC variant carriers who had died suddenly was investigated by histology and immunohistochemistry. RESULTS Novel or rare FLNC variants, four null and five variants of unknown significance, were identified in nine ACM probands (7.5%). In FLNC null variant carriers (including family members, n = 16) Task Force diagnostic electrocardiogram repolarization/depolarization abnormalities were uncommon (19%), echocardiography was normal in 69%, while 56% had >500 ventricular ectopics/24 h or ventricular tachycardia on Holter and 67% had late gadolinium enhancement (LGE) on cardiac magnetic resonance imaging (CMRI). Ten gene positive individuals (63%) had abnormalities on ECG or CMRI that are not included in the current diagnostic criteria for ARVC. Immunohistochemistry showed altered key protein distribution, distinctive from that observed in ARVC, predominantly in the left ventricle. CONCLUSIONS ACM associated with FLNC variants presents with a distinctive phenotype characterized by Holter arrhythmia and LGE on CMRI with unremarkable ECG and echocardiographic findings. Clinical presentation in asymptomatic mutation carriers at risk of sudden death may include abnormalities which are currently non-diagnostic for ARVC. At the molecular level, the pathogenic mechanism related to FLNC appears different to classic forms of ARVC caused by desmosomal mutations.
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Affiliation(s)
- Charlotte L Hall
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Mohammed M Akhtar
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Maria Sabater-Molina
- Laboratorio de Cardiogenética, Instituto Murciano de Investigación Biosanitaria and Universidad de Murcia, Murcia, Spain
| | - Marta Futema
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Angeliki Asimaki
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St Georges University of London, London, UK
| | - Alexandros Protonotarios
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Chrysoula Dalageorgou
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Alan M Pittman
- Molecular and Clinical Sciences Research Institute, St Georges University of London, London, UK
| | - Mari Paz Suarez
- Instituto Nacional de Toxicologia y Ciencias Forenses de Madrid (INTCF), Madrid, Spain
| | - Beatriz Aguilera
- Instituto Nacional de Toxicologia y Ciencias Forenses de Madrid (INTCF), Madrid, Spain
| | - Pilar Molina
- Department of Pathology at the Instituto de Medicina Legal y Ciencias Forenses de Valencia (IMLCF-Valencia), Histology Unit at the Universitat de València, Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Valencia, Spain
| | - Esther Zorio
- Cardiology Department at Hospital Universitario y Politécnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Valencia, Spain
| | | | - Francisco Pastor
- Servicio de Cardiologia del Hospital Universitario Virgen de la Arrixaca and Departamento de Medicina Interna de la Universidad de Murcia, Murcia, Spain
| | - Juan R Gimeno
- Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Petros Syrris
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK.
| | - William J McKenna
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
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8
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Perez-Sanchez I, Sabater-Molina M, Rocamora MEN, Glover G, Escudero F, de Mingo Casado P, Gimeno-Blanes JR. Phenotypic Characterization of a Family With An In-frame Deletion in the DMD Gene and Variable Penetrance. Curr Gene Ther 2018; 18:246-251. [DOI: 10.2174/1566523218666180709125346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 06/07/2018] [Accepted: 06/19/2018] [Indexed: 11/22/2022]
Affiliation(s)
| | - Maria Sabater-Molina
- Inherited Cardiac Disease Unit, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | | | - Guillermo Glover
- Center of Clinical Genetics and Biochemistry, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - Fuensanta Escudero
- Pediatrics Service, University Hospital Virgen de la Arrixaca, Murcia, Spain
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9
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Ochoa JP, Sabater-Molina M, Garcia-Pinilla JM, Restrepo-Cordoba A, Palomino-Doza AJ, Limeres-Freire J, Climent-Paya V, Villacorta E, Garcia-Granja PE, Bautista-Paves A, Barriales-Villa R, Mogensen J, Elliott PM, Gimeno JR, Monserrat L. P6320FHOD3 is a novel disease causing gene in hypertrophic cardiomyopathy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6320] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - M Sabater-Molina
- Hospital Clínico Univeristario Virgen de la Arrixaca, Murcia, Spain
| | | | | | | | | | - V Climent-Paya
- General University Hospital of Alicante, ISABIAL-FISABIO, Alicante, Spain
| | - E Villacorta
- Hospital Clínico Universitario, Salamanca, Spain
| | | | | | | | - J Mogensen
- Odense University Hospital, Odense, Denmark
| | - P M Elliott
- University College London, St. Bartholomew's Hospital, London, United Kingdom
| | - J R Gimeno
- Hospital Clínico Univeristario Virgen de la Arrixaca, Murcia, Spain
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10
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Sabater-Molina M, Pérez-Sánchez I, Hernández del Rincón J, Gimeno J. Genetics of hypertrophic cardiomyopathy: A review of current state. Clin Genet 2017; 93:3-14. [DOI: 10.1111/cge.13027] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 03/13/2017] [Accepted: 03/21/2017] [Indexed: 12/18/2022]
Affiliation(s)
- M. Sabater-Molina
- Inherited Cardiac Disease Unit; University Hospital Virgen Arrixaca; Murcia Spain
- Internal Medicine Department, University of Murcia; Murcia Spain
| | - I. Pérez-Sánchez
- Inherited Cardiac Disease Unit; University Hospital Virgen Arrixaca; Murcia Spain
| | - J.P. Hernández del Rincón
- Internal Medicine Department, University of Murcia; Murcia Spain
- Pathology Department; Institute of Legal Medicine; Murcia Spain
| | - J.R. Gimeno
- Inherited Cardiac Disease Unit; University Hospital Virgen Arrixaca; Murcia Spain
- Internal Medicine Department, University of Murcia; Murcia Spain
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11
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Sabater-Molina M, Navarro M, García-Molina Sáez E, Garrido I, Pascual-Figal D, González Carrillo J, Gimeno Blanes J. Mutation in JPH2 cause dilated cardiomyopathy. Clin Genet 2016; 90:468-469. [DOI: 10.1111/cge.12825] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/22/2016] [Accepted: 06/24/2016] [Indexed: 01/07/2023]
Affiliation(s)
- M. Sabater-Molina
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - M. Navarro
- Department of Cardiology; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - E. García-Molina Sáez
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - I. Garrido
- Department of Cardiology; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - D. Pascual-Figal
- Department of Cardiology; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - J. González Carrillo
- Department of Cardiology; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - J.R. Gimeno Blanes
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
- Department of Cardiology; University Hospital Virgen de la Arrixaca; Murcia Spain
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San Román I, Navarro M, Martínez F, Albert L, Polo L, Guardiola J, García-Molina E, Muñoz-Esparza C, López-Ayala JM, Sabater-Molina M, Gimeno JR. Unclassifiable arrhythmic cardiomyopathy associated with Emery-Dreifuss caused by a mutation in FHL1. Clin Genet 2016; 90:171-6. [DOI: 10.1111/cge.12760] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 02/04/2016] [Accepted: 02/04/2016] [Indexed: 01/14/2023]
Affiliation(s)
- I. San Román
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - M. Navarro
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - F. Martínez
- Neurology Department; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - L. Albert
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - L. Polo
- Pathology Department; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - J. Guardiola
- Pneumology Department; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - E. García-Molina
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - C. Muñoz-Esparza
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - J. M. López-Ayala
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
| | - M. Sabater-Molina
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
- Internal Medicine Department, University of Murcia; Murcia Spain
| | - J. R. Gimeno
- Inherited Cardiac Disease Unit; University Hospital Virgen de la Arrixaca; Murcia Spain
- Internal Medicine Department, University of Murcia; Murcia Spain
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Sabater-Molina M, Larqué E, Torrella F, Zamora S. Dietary fructooligosaccharides and potential benefits on health. J Physiol Biochem 2010; 65:315-28. [PMID: 20119826 DOI: 10.1007/bf03180584] [Citation(s) in RCA: 195] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2009] [Indexed: 12/31/2022]
Abstract
Fructooligosaccharides (FOS) are oligosaccharides that occur naturally in plants such as onion, chicory, garlic, asparagus, banana, artichoke, among many others. They are composed of linear chains of fructose units, linked by beta (2-1) bonds. The number of fructose units ranges from 2 to 60 and often terminate in a glucose unit. Dietary FOS are not hydrolyzed by small intestinal glycosidases and reach the cecum structurally unchanged. There, they are metabolized by the intestinal microflora to form short-chain carboxylic acids, L -lactate, CO(2), hydrogen and other metabolites. FOS have a number of interesting properties, including a low sweetness intensity; they are also calorie free, non-cariogenic and are considered as soluble dietary fibre. Furthermore, FOS have important beneficial physiological effects such as low carcinogenicity, a prebiotic effect, improved mineral absorption and decreased levels of serum cholesterol, triacylglycerols and phospholipids. Currently FOS are increasingly included in food products and infant formulas due to their prebiotic effect stimulate the growth of nonpathogenic intestinal microflora. Their consumption increases fecal bolus and the frequency of depositions, while a dose of 4-15 g/day given to healthy subjects will reduce constipation, considered one of the growing problems of modern society, and newborns during the first months of life.
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Greco OT, Jacob JLB, Parro A, Ruiz MA, Lago MR, Santos AB, Takeda RT, Abreu AC, Berruezo A, Vatasescu RG, Mont L, Tamborero D, Sitges M, Andreu D, Silva E, Brugada J, Castellant P, Orhan E, Fatemi M, Etienne Y, Valls-Bertault V, Blanc JJ, Vatasescu RG, Berruezo A, Iorgulaescu C, Vasile A, Constantinescu D, Stanciu A, Dumitrescu N, Dorobantu M, Khan FZ, Read PA, Virdee MS, Fynn SP, Dutka DP, Meiltz A, Sunthorn H, Burri H, Schaerer N, Shah D, Mihalcz A, Kassai I, Foldesi CS, Kardos A, Szili-Torok T, Van Bommel RJ, Delgado V, Borleffs CJW, Schalij MJ, Gorcsan J, Bax JJ, Sideris S, Skiadas I, Gatzoulis K, Vlasseros I, Trantalis G, Kalovidouris N, Stefanadis C, Kallikazaros I, Khan FZ, Read PA, Virdee MS, Fynn SP, Dutka DP, Laish-Farkash A, Nof E, Luria D, Yonat H, Fridman M, Eldar M, Antzelevitch C, Glikson M, Van Meerwijk WPM, Umar S, Van Der Laarse A, Pijnappels DA, Schalij MJ, Ypey DL, Partemi S, Berne P, Berruezo A, Batlle M, Mont L, Oliva A, Brugada R, Brugada J, Saravanan P, Pollock R, O'neill S, Davidson N, Dobrzynski H, Lacunza Ruiz FJ, Gimeno-Blanes JR, Garcia-Alberola A, Oliva-Sandoval MJ, Garcia-Molina E, Madrid E, Sabater-Molina M, Valdes M, De Roest G, Russel IK, Gotte MJW, Allaart CP, De Cock CC, Van Rossum AC, Mcgrew FA, Johnson EJ, Coppess MA, Hamilton B, Charlton TA, Charlton S, Sims JJ, Perrotta L, Ricciardi G, Pieragnoli P, Sofi F, Gori AM, Abbate R, Padeletti L, Michelucci A, Buck S, Maass AH, Schoonderwoerd BA, Van Veldhuisen DJ, Van Gelder IC, Ando K, Soga Y, Arita T, Goya M, Doi T, Shizuta S, Kimura T, Nobuyoshi M. Poster Session 4: CRT II. Europace 2009. [DOI: 10.1093/europace/euq241] [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] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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