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Alonso-Núñez A, Pérez-Márquez T, Alves-Villar M, Fernández-Pereira C, Fernández-Martín J, Rivera-Gallego A, Melcón-Crespo C, San Millán-Tejado B, Ruz-Zafra A, Garofano-López R, Sánchez-Martínez R, García-Payá E, López-Mendoza M, Martín-Suárez I, Ortolano S. Inflammatory and Cardiovascular Biomarkers to Monitor Fabry Disease Progression. Int J Mol Sci 2024; 25:6024. [PMID: 38892211 PMCID: PMC11172779 DOI: 10.3390/ijms25116024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/17/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
Fabry disease is an invalidating multisystemic disorder affecting α-Galactosidase, a rate-limiting hydrolase dedicated to lipid catabolism. Non-metabolized substrates, such as Globotriaosylceramide and its derivatives trigger the direct or indirect activation of inflammatory events and endothelial dysfunction. In spite of the efficacy demonstrated by enzyme replacement therapy or pharmacological chaperones in delaying disease progression, few studies have analyzed whether these treatments can improve the pro-inflammatory state of FD patients. Therefore, the aim of this work was to assess cytokines and cardiovascular risk-related proteins detectable in plasma from FD patients, whether treated or not with ERT, to evaluate the reliability of these markers in monitoring disease stage and treatment effects. We identified inflammatory and endothelial dysfunction markers (ADAMTS-13, TNF-α, GDF-15, MIP-1β, VEGFA, MPO, and MIC-1) that cooperate in a common pathway and are increased in FD patients' plasma samples. As shown by the assessment of these proteins over time, they can help to evaluate the risk of higher severity in FD, as well as ERT effects. Even though the analyzed proteins cannot be considered as proper biomarkers due to their non-specificity to FD, taken together they can provide a signature of reference molecules with prognostic value for early diagnosis, and evaluation of disease progression and treatment efficacy, using blood samples.
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Affiliation(s)
- Adrián Alonso-Núñez
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
| | - Tania Pérez-Márquez
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
| | - Marta Alves-Villar
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
| | - Carlos Fernández-Pereira
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
| | - Julián Fernández-Martín
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
- Internal Medicine Department, SERGAS-Hospital Alvaro Cunqueiro, 36312 Vigo, Spain;
| | | | - Cristina Melcón-Crespo
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
- Pediatrics Department, SERGAS-Hospital Alvaro Cunqueiro, 36312 Vigo, Spain
| | - Beatriz San Millán-Tejado
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
- Molecular Medicine PhD Program, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Aurora Ruz-Zafra
- Internal Medicine Department, Hospital de la Serranía, 29400 Ronda, Spain;
| | | | - Rosario Sánchez-Martínez
- Rare Disease Research Group, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), 03010 Alicante, Spain; (R.S.-M.); (E.G.-P.)
| | - Elena García-Payá
- Rare Disease Research Group, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), 03010 Alicante, Spain; (R.S.-M.); (E.G.-P.)
| | | | - Ignacio Martín-Suárez
- Internal Medicine Department, Hospital Universitario Juan Ramón Jiménez, 21005 Huelva, Spain;
| | - Saida Ortolano
- Rare Diseases & Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36312 Vigo, Spain; (A.A.-N.); (T.P.-M.); (M.A.-V.); (C.F.-P.); (J.F.-M.); (C.M.-C.); (B.S.M.-T.)
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2
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Weissman D, Dudek J, Sequeira V, Maack C. Fabry Disease: Cardiac Implications and Molecular Mechanisms. Curr Heart Fail Rep 2024; 21:81-100. [PMID: 38289538 PMCID: PMC10923975 DOI: 10.1007/s11897-024-00645-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/05/2024] [Indexed: 03/09/2024]
Abstract
PURPOSE OF REVIEW This review explores the interplay among metabolic dysfunction, oxidative stress, inflammation, and fibrosis in Fabry disease, focusing on their potential implications for cardiac involvement. We aim to discuss the biochemical processes that operate in parallel to sphingolipid accumulation and contribute to disease pathogenesis, emphasizing the importance of a comprehensive understanding of these processes. RECENT FINDINGS Beyond sphingolipid accumulation, emerging studies have revealed that mitochondrial dysfunction, oxidative stress, and chronic inflammation could be significant contributors to Fabry disease and cardiac involvement. These factors promote cardiac remodeling and fibrosis and may predispose Fabry patients to conduction disturbances, ventricular arrhythmias, and heart failure. While current treatments, such as enzyme replacement therapy and pharmacological chaperones, address disease progression and symptoms, their effectiveness is limited. Our review uncovers the potential relationships among metabolic disturbances, oxidative stress, inflammation, and fibrosis in Fabry disease-related cardiac complications. Current findings suggest that beyond sphingolipid accumulation, other mechanisms may significantly contribute to disease pathogenesis. This prompts the exploration of innovative therapeutic strategies and underscores the importance of a holistic approach to understanding and managing Fabry disease.
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Affiliation(s)
- David Weissman
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany
| | - Jan Dudek
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany
| | - Vasco Sequeira
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany
| | - Christoph Maack
- Department of Translational Research, Comprehensive Heart Failure Center, University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078, Würzburg, Germany.
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3
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Antunes MDO. Zebras Exist, Too! Arq Bras Cardiol 2024; 121:e20230834. [PMID: 38477765 PMCID: PMC11081203 DOI: 10.36660/abc.20230834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 01/18/2024] [Accepted: 01/18/2024] [Indexed: 03/14/2024] Open
Affiliation(s)
- Murillo de Oliveira Antunes
- Universidade São FranciscoBragança PaulistaSPBrasilUniversidade São Francisco (USF), Bragança Paulista, SP - Brasil
- Hospital Universitário São Franscisco de Assis na Providência de DeusBragança PaulistaSPBrasilHospital Universitário São Franscisco de Assis na Providência de Deus, Bragança Paulista, SP - Brasil
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4
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Iorio A, Lucà F, Pozzi A, Rao CM, Chimenti C, Di Fusco SA, Rossini R, Caretta G, Cornara S, Giubilato S, Di Matteo I, Di Nora C, Pilleri A, Gelsomino S, Ceravolo R, Riccio C, Grimaldi M, Colivicchi F, Oliva F, Gulizia MM. Anderson-Fabry Disease: Red Flags for Early Diagnosis of Cardiac Involvement. Diagnostics (Basel) 2024; 14:208. [PMID: 38248084 PMCID: PMC10814042 DOI: 10.3390/diagnostics14020208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/05/2024] [Accepted: 01/07/2024] [Indexed: 01/23/2024] Open
Abstract
Anderson-Fabry disease (AFD) is a lysosome storage disorder resulting from an X-linked inheritance of a mutation in the galactosidase A (GLA) gene encoding for the enzyme alpha-galactosidase A (α-GAL A). This mutation results in a deficiency or absence of α-GAL A activity, with a progressive intracellular deposition of glycosphingolipids leading to organ dysfunction and failure. Cardiac damage starts early in life, often occurring sub-clinically before overt cardiac symptoms. Left ventricular hypertrophy represents a common cardiac manifestation, albeit conduction system impairment, arrhythmias, and valvular abnormalities may also characterize AFD. Even in consideration of pleiotropic manifestation, diagnosis is often challenging. Thus, knowledge of cardiac and extracardiac diagnostic "red flags" is needed to guide a timely diagnosis. Indeed, considering its systemic involvement, a multidisciplinary approach may be helpful in discerning AFD-related cardiac disease. Beyond clinical pearls, a practical approach to assist clinicians in diagnosing AFD includes optimal management of biochemical tests, genetic tests, and cardiac biopsy. We extensively reviewed the current literature on AFD cardiomyopathy, focusing on cardiac "red flags" that may represent key diagnostic tools to establish a timely diagnosis. Furthermore, clinical findings to identify patients at higher risk of sudden death are also highlighted.
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Affiliation(s)
- Annamaria Iorio
- Cardiology Department, Papa Giovanni XXIII Hospital, 24127 Bergamo, Italy;
| | - Fabiana Lucà
- Cardiology Department, Grande Ospedale Metropolitano, GOM, AO Bianchi Melacrino Morelli, 89129 Reggio Calabria, Italy
| | - Andrea Pozzi
- Cardiology Department, Valduce Hospital, 23845 Como, Italy
| | - Carmelo Massimiliano Rao
- Cardiology Department, Grande Ospedale Metropolitano, GOM, AO Bianchi Melacrino Morelli, 89129 Reggio Calabria, Italy
| | - Cristina Chimenti
- Department of Clinic, Internistic, Cardiovascular, Anesthesiologic and Geriatric Sciences, La Sapienza University of Rome, 00142 Rome, Italy
| | - Stefania Angela Di Fusco
- Clinical and Rehabilitation Cardiology Department, San Filippo Neri Hospital, ASL Rome 1, 00135 Rome, Italy
| | - Roberta Rossini
- Cardiology Unit, Ospedale Santa Croce e Carle, 12100 Cuneo, Italy
| | - Giorgio Caretta
- Levante Ligure Sant’Andrea Hospital, ASL 5 Liguria, 19121 La Spezia, Italy
| | - Stefano Cornara
- Arrhytmia Unit, Division of Cardiology, Ospedale San Paolo, Azienda Sanitaria Locale 2, 17100 Savona, Italy
| | - Simona Giubilato
- Cardiology Department, Cannizzaro Hospital, 95126 Catania, Italy
| | - Irene Di Matteo
- Cardiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milano, Italy
| | - Concetta Di Nora
- Department of Cardiothoracic Science, Azienda Sanitaria Universitaria Integrata di Udine, 33100 Udine, Italy
| | - Anna Pilleri
- Cardiology Brotzu Hospital, 09121 Cagliari, Italy
| | - Sandro Gelsomino
- Department of Cardiothoracic Surgery, Maastricht University, 6229 ER Maastricht, The Netherlands;
| | - Roberto Ceravolo
- Cardiology Unit, Giovanni Paolo II Hospital, 88046 Lamezia, Italy
| | - Carmine Riccio
- Cardiovascular Department, Sant’Anna e San Sebastiano Hospital, 81100 Caserta, Italy
| | - Massimo Grimaldi
- Cardiology Department, F. Miulli Hospital, Acquaviva delle Fonti, 70021 Bari, Italy
| | - Furio Colivicchi
- Clinical and Rehabilitation Cardiology Department, San Filippo Neri Hospital, ASL Rome 1, 00135 Rome, Italy
| | - Fabrizio Oliva
- Cardiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milano, Italy
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Akhan O, Kış M, Güzel T, Zoghi M. Differences Between Two Distinct Hypertrophic Cardiac Conditions: Fabry Disease versus Hypertrophic Cardiomyopathy. Arq Bras Cardiol 2024; 121:e20230229. [PMID: 38324858 PMCID: PMC11098584 DOI: 10.36660/abc.20230229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 10/25/2023] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Hypertrophic cardiomyopathy (HCM) and Fabry disease (FD) are genetically inherited diseases with left ventricular hypertrophy (LVH) phenotype characteristics that cause adverse cardiac outcomes. OBJECTIVES To investigate the demographic, clinical, biochemical, electrocardiographic (ECG), and echocardiographic (ECHO) differences between HCM and FD. METHODS 60 HCM and 40 FD patients were analyzed retrospectively as a subanalysis of the 'LVH-TR study' after excluding patients with atrial fibrillation, pace rhythm, bundle branch blocks, and second and third-degree atrioventricular (AV) blocks. The significance level was accepted as <0.05. RESULTS Male gender (p=0.048) and creatinine (p=0.010) are significantly higher in favor of FD; however, ST depression (p=0.028), QT duration (p=0.041), interventricular septum thickness (IVSd) (p=0.003), posterior wall thickness (PWd) (p=0.009), moderate-severe mitral regurgitation (MR) (p=0.013), and LV mass index (LVMI) (p=0.041) are significantly higher in favor of HCM in the univariate analyses. In multivariate analysis, statistical significance only continues in creatinine (p=0.018) and QT duration (0.045). FD was positively correlated with creatinine (rho=0.287, p=0.004) and HCM was positively correlated with PWd (rho=0.306, p=0.002), IVSd (rho=0.395, p<0.001), moderate-severe MR (rho=0.276, p<0.005), LVMI (rho=0.300, p=0.002), relative wall thickness (RWT) (rho=0.271, p=0.006), QT duration (rho=0.213, p=0.034) and ST depression (rho=0.222, p=0.026). CONCLUSION Specific biochemical, ECG, and ECHO characteristics can aid in the differentiation and early diagnosis of HCM and FD.
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Affiliation(s)
- Onur Akhan
- Bilecik Training and Research HospitalBilecikTurquia
Bilecik Training and Research Hospital
– Cardiology,
Bilecik
–
Turquia
| | - Mehmet Kış
- Dokuz Eylul University Faculty of MedicineIzmirTurquia
Dokuz Eylul University Faculty of Medicine
– Cardiology,
Izmir
–
Turquia
| | - Tuncay Güzel
- Health Science UniversityGazi Yasargil Training and Research HospitalDiyarbakırTurquia
Health Science University
,
Gazi Yasargil Training and Research Hospital
– Cardiology,
Diyarbakır
–
Turquia
| | - Mehdi Zoghi
- Ege University Faculty of MedicineIzmirTurquia
Ege University Faculty of Medicine
– Cardiology,
Izmir
–
Turquia
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Wang Y, Jia H, Song J. Accurate Classification of Non-ischemic Cardiomyopathy. Curr Cardiol Rep 2023; 25:1299-1317. [PMID: 37721634 PMCID: PMC10651539 DOI: 10.1007/s11886-023-01944-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2023] [Indexed: 09/19/2023]
Abstract
PURPOSE OF REVIEW This article aims to review the accurate classification of non-ischemic cardiomyopathy, including the methods, basis, subtype characteristics, and prognosis, especially the similarities and differences between different classifications. RECENT FINDINGS Non-ischemic cardiomyopathy refers to a myocardial disease that excludes coronary artery disease or ischemic injury and has a variety of etiologies and high incidence. Recent studies suggest that traditional classification methods based on primary/mixed/acquired or genetic/non-genetic cannot meet the precise needs of contemporary clinical management. This article systematically describes the history of classifications of cardiomyopathy and presents etiological and genetic differences between cardiomyopathies. The accurate classification is described from the perspective of morphology, function, and genomics in hypertrophic cardiomyopathy, dilated cardiomyopathy, restrictive cardiomyopathy, arrhythmogenic right ventricular cardiomyopathy, left ventricular noncompaction, and partially acquired cardiomyopathy. The different clinical characteristics and treatment needs of these cardiomyopathies are elaborated. Some single-gene mutant cardiomyopathies have unique phenotypes, and some cardiomyopathies have mixed phenotypes. These special classifications require personalized precision treatment, which is worthy of independent research. This article describes recent advances in the accurate classification of non-ischemic cardiomyopathy from clinical phenotypes and causative genes, discusses the advantages and usage scenarios of each classification, compares the differences in prognosis and patient management needs of different subtypes, and summarizes common methods and new exploration directions for accurate classification.
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Affiliation(s)
- Yifan Wang
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease, Department of Cardiac Surgery, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Hao Jia
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease, Department of Cardiac Surgery, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Jiangping Song
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease, Department of Cardiac Surgery, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.
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7
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Cianciulli TF, Saccheri MC, Llobera MN, Balletti LR, Beck MA, Morita LA, Lax JA. Prevalence of papillary muscle hypertrophy in fabry disease. BMC Cardiovasc Disord 2023; 23:424. [PMID: 37635225 PMCID: PMC10463397 DOI: 10.1186/s12872-023-03463-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/21/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND AND AIMS Fabry disease (FD) is an X-linked genetic lysosomal disease, in which a deficit in the alpha-galactosidase A enzyme results in lysosomal build-up of globotriaosylceramide in several organs, causing cardiac, renal and cerebrovascular complications. The aim of this study was to assess the prevalence of papillary muscle hypertrophy (PMH) in patients with FD. METHODS A group of 63 patients with FD and a positive genetic diagnosis were studied and were divided into two groups: one included 24 patients with FD and LVH and another group included 39 patients with FD and without LVH. Papillary muscles were measured from the left parasternal short axis view, defining PMH as a diastolic thickness greater than 11 mm in any diameter. RESULTS Patients with FD and LVH had a high prevalence of anterolateral PMH (66.6%), and such prevalence was lower for the posteromedial PMH (33.3%). However, patients who had not yet developed LVH had a high prevalence of anterolateral PMH (33.3%). CONCLUSIONS Patients with FD in the pre-clinical stage (without LVH) have a high prevalence of PMH, especially involving the anterolateral papillary muscle. This finding could be an early marker for the development of LVH, allowing to suspect the disease during its early stages, and begin enzyme replacement therapy in the appropriate patients.
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Affiliation(s)
- Tomás Francisco Cianciulli
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina.
- Researcher of the Ministry of Health, Government of the City of Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.
| | - María Cristina Saccheri
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina
| | - Mariano Napoli Llobera
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina
| | - Lorena Romina Balletti
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina
| | - Matín Alejandro Beck
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina
| | - Luis Alberto Morita
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina
| | - Jorge Alberto Lax
- Division of Cardiology, Echocardiography Laboratory, Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich", Ciudad Autónoma de Buenos Aires, Argentina
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Prevalence of Fabry Disease in patients with left ventricular hypertrophy in Turkey: Multicenter study (LVH-TR subgroup analysis). THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:1143-1155. [PMID: 36920623 DOI: 10.1007/s10554-023-02826-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 03/03/2023] [Indexed: 03/16/2023]
Abstract
PURPOSE In this prospective study we aimed to determine the rate of Fabry Disease (FD) in patients with left ventricular hypertrophy (LVH), and to evaluate the clinical presentations of patients with FD in a comprehensive manner. In addition, we aimed to raise awareness about this issue by allowing early diagnosis and treatment of FD. METHODS Our study was planned as national, multicenter, observational. Totally 22 different centers participated in this study. A total of 886 patients diagnosed with LVH by echocardiography (ECHO) were included in the study. Demographic data, biochemical parameters, electrocardiography (ECG) findings, ECHO findings, treatments and clinical findings of the patients were recorded. Dry blood samples were sent from male patients with suspected FD. The α-Gal A enzyme level was checked and genetic testing was performed in patients with low enzyme levels. Female patients suspected of FD were genetically tested with the GLA Gene Mutation Analysis. RESULTS FD was suspected in a total of 143 (16.13%) patients included in the study. The α-Gal-A enzyme level was found to be low in 43 (4.85%) patients whom enzyme testing was requested. GLA gene mutation analysis was positive in 14 (1.58%) patients. Male gender, E/e' mean ,and severe hypertrophy are important risk factor for FD. CONCLUSION In daily cardiology practice, FD should be kept in mind not only in adult patients with unexplained LVH but also in the entire LVH population. Dry blood test (DBS) should be considered in high-risk patients, and mutation analysis should be considered in required patients.
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Biochemical Mechanisms beyond Glycosphingolipid Accumulation in Fabry Disease: Might They Provide Additional Therapeutic Treatments? J Clin Med 2023; 12:jcm12052063. [PMID: 36902850 PMCID: PMC10004377 DOI: 10.3390/jcm12052063] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 02/27/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Fabry disease is a rare X-linked disease characterized by deficient expression and activity of alpha-galactosidase A (α-GalA) with consequent lysosomal accumulation of glycosphingolipid in various organs. Currently, enzyme replacement therapy is the cornerstone of the treatment of all Fabry patients, although in the long-term it fails to completely halt the disease's progression. This suggests on one hand that the adverse outcomes cannot be justified only by the lysosomal accumulation of glycosphingolipids and on the other that additional therapies targeted at specific secondary mechanisms might contribute to halt the progression of cardiac, cerebrovascular, and renal disease that occur in Fabry patients. Several studies reported how secondary biochemical processes beyond Gb3 and lyso-Gb3 accumulation-such as oxidative stress, compromised energy metabolism, altered membrane lipid, disturbed cellular trafficking, and impaired autophagy-might exacerbate Fabry disease adverse outcomes. This review aims to summarize the current knowledge of these pathogenetic intracellular mechanisms in Fabry disease, which might suggest novel additional strategies for its treatment.
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Umer M, Kalra DK. Treatment of Fabry Disease: Established and Emerging Therapies. Pharmaceuticals (Basel) 2023; 16:320. [PMID: 37259462 PMCID: PMC9967779 DOI: 10.3390/ph16020320] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 01/14/2024] Open
Abstract
Fabry disease (FD) is a rare, X-linked inherited disorder of glycosphingolipid metabolism. It leads to the progressive accumulation of globotriaosylceramide within lysosomes due to a deficiency of α-galactosidase A enzyme. It involves multiple organs, predominantly the renal, cardiac, and cerebrovascular systems. Early diagnosis and treatment are critical to prevent progression to irreversible tissue damage and organ failure, and to halt life-threatening complications that can significantly reduce life expectancy. This review will focus on the established and emerging treatment options for FD.
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Affiliation(s)
| | - Dinesh K. Kalra
- Division of Cardiology, University of Louisville, Louisville, KY 40202, USA
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11
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Umer M, Kalra DK. Cardiac MRI in Fabry disease. Front Cardiovasc Med 2023; 9:1075639. [PMID: 36818911 PMCID: PMC9931723 DOI: 10.3389/fcvm.2022.1075639] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 12/30/2022] [Indexed: 02/05/2023] Open
Abstract
Fabry disease is a rare, progressive X-linked inherited disorder of glycosphingolipid metabolism due to a deficiency of α-galactosidase A enzyme. It leads to the accumulation of globotriaosylceramide within lysosomes of multiple organs, predominantly the vascular, renal, cardiac, and nervous systems. Fabry cardiomyopathy is characterized by increased left ventricular wall thickness/mass, functional abnormalities, valvular heart disease, arrhythmias, and heart failure. Early diagnosis and treatment are critical to avoid cardiac or renal complications that can significantly reduce life expectancy in untreated FD. This review will focus on the role of cardiovascular magnetic resonance imaging in the diagnosis, clinical decision-making, and monitoring of treatment efficacy.
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Kotelnikova EV, Senchikhin VN, Lipchanskaya TP. Ambulatory electrocardiographic monitoring in patients with Fabry disease: study design and cohort characterization. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2023. [DOI: 10.15829/1728-8800-2022-3480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Aim. To develop study design and analyze the characteristics of a cohort of patients with cardiac manifestations of Fabry disease (FD) in order to study the possibilities of electrocardiography (ECG) telemonitoring for screening for cardiac arrhythmias (CA), requiring a change in therapeutic tactics.Material and methods. This prospective cohort study included 11 patients (8 men and 3 women) with documented FD, with cardiac complaints and ECG signs of heart involvement. For ECG telemonitoring, non-invasive digital event recorders ECG Dongle (Nordavind-Dubna, Russia) were used. Primary endpoint was registration of CA requiring a change in therapeutic tactics (implantation of a pacemaker/defibrillator-cardioverter/prescribing anticoagulants). Secondary endpoint was dynamics of monitored parameters for operational correction of the therapeutic regimen.Results. The cohort of patients is predominantly male (73/27%; mean age, 41±13,7 years). At the time of inclusion, 8 (73%) patients received enzyme replacement therapy for 4-73 months. Most patients are active Internet users, are aware of telemedicine possibilities and are interested in remote monitoring. The main complaints were related to cardiac function interruptions, palpitations, and chest discomfort. Left ventricular hypertrophy was diagnosed on ECG in 7 (64%) patients. Echocardiography revealed symmetrical left ventricular hypertrophy in 5 patients, asymmetric interventricular septal hypertrophy in 2 patients. Other echocardiographic abnormalities included valvular heart disease (mitral and tricuspid valve prolapse with mitral and tricuspid regurgitation, presence of supplemental chords) and aortic root dilatation. Initially, the ECG was dominated by sinus rhythm (n=10); 1 patient had documented ventricular tachycardia, 4 patients had single and coupled ventricular premature contractions; supraventricular tachycardia and premature contractions in 2 patients. Four patients had a PR interval shortening without signs of accessory pathways, 1 patient — Wolff-Parkinson-White syndrome, 1 patient — prolonged QTc interval.Conclusion. For effective management of FD, additional multicenter studies are required to develop algorithms for making tactical decisions in the process of cardiac monitoring, taking into account the characteristics of the cardiovascular manifestations of this disease. The article proposes a technology for telemedicine cardiac monitoring using ECG event recorders for outpatient CA screening.
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Kis M, Dogan Y, Yildirim A, Güzel T, Bekar L, Akhan O, Dogdus M, Harbalıoğlu H, Karabulut D, Soydan E, Zoghi M, Ergene O. Evaluation of demographic, clinical, and aetiological data of patients admitted to cardiology clinics and diagnosed with left ventricular hypertrophy in Turkish population (LVH-TR). Acta Cardiol 2022; 77:836-845. [PMID: 36222672 DOI: 10.1080/00015385.2022.2119670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Left ventricular hypertrophy (LVH) is potentially modifiable cardiovascular risk factor often overlooked in clinical practice. For this reason, we planned to LVH-TR (Left Ventricular Hypertrophy in Turkish Population) trial to determine the aetiological causes and demographic characteristics of LVH patients. METHODS Our study was a multicentre, national, observational study and included 886 patients who applied to the cardiology clinics in 22 centres between February 2020 and August 2021. In the initial evaluation, the Fabry disease (FD) and cardiac amyloidosis (CA) algorithm was followed in patients whose definitive etiologic cause(s) could not be identified. RESULTS The most common aetiological causes of LVH in our study were hypertension with a rate of 56.6%, heart valve disease with 8.2%, and hypertrophic cardiomyopathy with 7.5%. Athlete's heart was detected in eight patients, LV non-compaction was detected in four patients. The rate of LVH of unknown cause was 18.8%. FD was suspected in 143 patients, and CA was suspected in 16 patients. There were 43 (4.85%) patients with low α-galactosidase A enzyme levels. GLA gene mutation analysis was positive in 1.58% of all patients, and these patients were diagnosed with FD, and 15 (1.69%) patients were diagnosed with CA by endomyocardial biopsy method. CONCLUSION In the aetiology of LVH, the rate of LVH of unknown cause was high. FD and CA should be considered primarily in this patient group. Early diagnosis of the disease by following the schemes leading to FD and CA was essential in starting treatment before the progression of the disease.
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Affiliation(s)
- Mehmet Kis
- Department of Cardiology, Dokuz Eylul University, Izmir, Turkey
| | - Yasemin Dogan
- Department of Cardiology, Kayseri City Hospital, Kayseri, Turkey
| | - Abdullah Yildirim
- Department of Cardiology, Adana City Training and Research Hospital, Adana, Turkey
| | - Tuncay Güzel
- Department of Cardiology, Akhisar State Hospital, Manisa, Turkey
| | - Lutfu Bekar
- Department of Cardiology, Hitit University Faculty of Medicine, Corum, Turkey
| | - Onur Akhan
- Department of Cardiology, Bilecik State Hospital, Bilecik, Turkey
| | - Mustafa Dogdus
- Department of Cardiology, Usak University Training and Research Hospital, Usak, Turkey
| | - Hazar Harbalıoğlu
- Department of Cardiology, Düzce Atatürk State Hospital, Duzce, Turkey
| | - Dilay Karabulut
- Department of Cardiology, Bakırkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Elton Soydan
- Department of Cardiology, EGE University, Izmir, Turkey
| | - Mehdi Zoghi
- Department of Cardiology, EGE University, Izmir, Turkey
| | - Oktay Ergene
- Department of Cardiology, Dokuz Eylul University, Izmir, Turkey
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14
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Umer M, Motwani M, Jefferies JL, Kalra DK. Cardiac involvement in Fabry Disease and the Role of Multimodality Imaging in Diagnosis and Disease Monitoring. Curr Probl Cardiol 2022; 48:101439. [DOI: 10.1016/j.cpcardiol.2022.101439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 09/30/2022] [Indexed: 11/16/2022]
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15
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Black-white Differences in Left Ventricular Hypertrophy Rates Among Young Adults with Ischemic Stroke. J Stroke Cerebrovasc Dis 2022; 31:106628. [PMID: 35797764 PMCID: PMC9347234 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 05/02/2022] [Accepted: 06/26/2022] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES Few studies have addressed Black-White differences in left ventricular hypertrophy (LVH) in young stroke patients without a history of hypertension. METHODS A case-only cross-sectional analysis performed in 2019 of data from the Stroke Prevention in Young Adults Study, a population-based case-control study of ischemic stroke patients ages 15-49. The main outcomes were hypertension indicators at the time of stroke hospitalization: self-reported history of hypertension, LVH by echocardiography (Echo-LVH) and LVH by electrocardiogram (ECG-LVH). The prevalence of Echo-LVH was further determined in those with and without a history of hypertension. Adjusted odds ratios and 95% confidence intervals comparing blacks and whites were calculated by logistic regression. RESULTS The study population included 1028 early-onset ischemic stroke patients, 48% Black cases, 54% men, median age 43 years (interquartile range, 38-46 years). Overall, the prevalence of hypertension history, Echo-LVH and ECG-LVH were 41.3%, 34.1% and 17.5%, respectively. Each of the hypertension indicators were more frequent in men than in women and in Black cases than in White cases. Black patients without a history of hypertension had higher rates of Echo-LVH than their white counterparts, 40.3% vs 27.7% (age and obesity adjusted OR 1.8; 95% CI 1.02-3.4) among men and 20.9% vs 7.6% (adjusted OR 2.7; 95% CI 1.2-6.2) among women. CONCLUSIONS LVH was common in young patients with ischemic stroke, regardless of self-reported history of hypertension. These findings emphasize the need for earlier screening and more effective treatment of hypertension in young adults, particularly in the Black population.
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16
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Yu TP, Chen JY. Unexplained Left Ventricular Hypertrophy with Symptomatic High-Grade Atrioventricular Block in Elderly Patients: A Case Report. J Clin Med 2022; 11:jcm11123522. [PMID: 35743592 PMCID: PMC9225472 DOI: 10.3390/jcm11123522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 11/18/2022] Open
Abstract
Left ventricular hypertrophy (LVH) is common among older adults. Amidst all causes, Fabry disease (FD) should be considered when LVH occurs with family history, specific clinical manifestations, or cardiac alert signs. Here, we report a case of a 76-year-old male who presented late onset concentric LVH with symptomatic high-grade atrioventricular (AV) block. After dual-chamber pacemaker implantation, interrogation revealed frequent right ventricular (RV) pacing with a wide QRS duration. The patient developed heart failure symptoms with rapid deterioration of LV systolic function. Pacing-induced cardiomyopathy (PICM) was suspected, and the pacemaker was upgraded to biventricular pacing. Further FD surveys were performed, including biochemical examinations, cardiac biopsies, and genetic sequencing, and the patient was ultimately diagnosed with a cardiac variant of FD. Particularly, we strongly suggest that physiologic pacing should be initially considered for patients with FD who have symptomatic high-grade AV block, rather than traditional RV pacing to prevent PICM.
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17
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Sammani A, Jansen M, de Vries NM, de Jonge N, Baas AF, te Riele ASJM, Asselbergs FW, Oerlemans MIFJ. Automatic Identification of Patients With Unexplained Left Ventricular Hypertrophy in Electronic Health Record Data to Improve Targeted Treatment and Family Screening. Front Cardiovasc Med 2022; 9:768847. [PMID: 35498038 PMCID: PMC9051030 DOI: 10.3389/fcvm.2022.768847] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 02/18/2022] [Indexed: 11/29/2022] Open
Abstract
Background Unexplained Left Ventricular Hypertrophy (ULVH) may be caused by genetic and non-genetic etiologies (e.g., sarcomere variants, cardiac amyloid, or Anderson-Fabry's disease). Identification of ULVH patients allows for early targeted treatment and family screening. Aim To automatically identify patients with ULVH in electronic health record (EHR) data using two computer methods: text-mining and machine learning (ML). Methods Adults with echocardiographic measurement of interventricular septum thickness (IVSt) were included. A text-mining algorithm was developed to identify patients with ULVH. An ML algorithm including a variety of clinical, ECG and echocardiographic data was trained and tested in an 80/20% split. Clinical diagnosis of ULVH was considered the gold standard. Misclassifications were reviewed by an experienced cardiologist. Sensitivity, specificity, positive, and negative likelihood ratios (LHR+ and LHR–) of both text-mining and ML were reported. Results In total, 26,954 subjects (median age 61 years, 55% male) were included. ULVH was diagnosed in 204/26,954 (0.8%) patients, of which 56 had amyloidosis and two Anderson-Fabry Disease. Text-mining flagged 8,192 patients with possible ULVH, of whom 159 were true positives (sensitivity, specificity, LHR+, and LHR– of 0.78, 0.67, 2.36, and 0.33). Machine learning resulted in a sensitivity, specificity, LHR+, and LHR– of 0.32, 0.99, 32, and 0.68, respectively. Pivotal variables included IVSt, systolic blood pressure, and age. Conclusions Automatic identification of patients with ULVH is possible with both Text-mining and ML. Text-mining may be a comprehensive scaffold but can be less specific than machine learning. Deployment of either method depends on existing infrastructures and clinical applications.
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Affiliation(s)
- Arjan Sammani
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Mark Jansen
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Nynke M. de Vries
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Nicolaas de Jonge
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Annette F. Baas
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | | | - Folkert W. Asselbergs
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
- Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, United Kingdom
| | - Marish I. F. J. Oerlemans
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
- *Correspondence: Marish I. F. J. Oerlemans
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18
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Sayin BY, Oto A. Left Ventricular Hypertrophy: Etiology-Based Therapeutic Options. Cardiol Ther 2022; 11:203-230. [PMID: 35353354 PMCID: PMC9135932 DOI: 10.1007/s40119-022-00260-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Indexed: 11/28/2022] Open
Abstract
Determining the etiologies of left ventricular hypertrophy (LVH) can be challenging due to the similarities of the different manifestations in clinical presentation and morphological features. Depending on the underlying cause, not only left ventricular mass but also left ventricular cavity size, or both, may increase. Patients with LVH remain asymptomatic for a few years, but disease progression will lead to the development of systolic or diastolic dysfunction and end-stage heart failure. As hypertrophied cardiac muscle disrupts normal conduction, LVH predisposes to arrhythmias. Distinguishing individuals with treatable causes of LVH is important for prevention of cardiovascular events and mortality. Athletic’s heart with physiological LVH does not require treatment. Frequent causes of hypertrophy include etiologies due to pressure/volume overload, such as systemic hypertension, hypertrophic cardiomyopathy, or infiltrative cardiac processes such as amyloidosis, Fabry disease, and sarcoidosis. Hypertension and aortic valve stenosis are the most common causes of LVH. Management of LVH involves lifestyle changes, medications, surgery, and implantable devices. In this review we systematically summarize treatments for the different patterns of cardiac hypertrophy and their impacts on outcomes while informing clinicians on advances in the treatment of LVH due to Fabry disease, cardiac amyloidosis, and hypertrophic cardiomyopathy.
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Affiliation(s)
| | - Ali Oto
- Department of Cardiology, Memorial Ankara Hospital, Ankara, Turkey
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19
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Lee CL, Lin SP, Niu DM, Lin HY. Fabry Disease and the Effectiveness of Enzyme Replacement Therapy (ERT) in Left Ventricular Hypertrophy (LVH) Improvement: A Review and Meta-Analysis. Int J Med Sci 2022; 19:126-131. [PMID: 34975306 PMCID: PMC8692116 DOI: 10.7150/ijms.66448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/18/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Fabry disease is an inherited lysosomal storage disease affecting multiple organs with complications, including cardiomyopathy such as left ventricular hypertrophy (LVH). Enzyme replacement therapy (ERT) has been the main treatment for Fabry patients since 2001. However, the indications of ERT are not clearly defined. We performed a meta-analysis according to previous studies to review the benefit of ERT for LVH improvement in Fabry patients. Methods: We performed a literature search from the National Center for Biotechnology Information (NCBI) and PubMed database without restriction of years for systematic review purposes. We performed a systematic review of clinical cohort studies and trials using a pooled analysis of proportions. We calculated the pooled proportions and the confidence intervals (CI) for left ventricular mass index (LVMI) for both ERT treatment and ERT treatment-naïve groups. The results for before ERT treatment and after ERT treatment are also investigated. Results: A total of 5 cohort studies and 2 randomized controlled trials (RCTs), involving a total of 552 participants (267 on ERT treatment versus 285 on naïve treatment), met the inclusion criteria. The pooled proportions analysis showed that the difference in means of LVMI between the ERT treatment group and the ERT treatment-naïve group was -0.149 [95% CI: -0.431, 0.132]. Effect differences favored the ERT treatment group over the ERT treatment-naïve group (p = 0.034). Another analysis included 3 cohort studies and 1 RCT with 442 participants (228 on before ERT and 214 on 4 years after ERT). The pooled proportions analysis showed that the difference in means of LVMI between the before ERT treatment group and the after ERT treatment group was -0.448 [95% CI: -0.787, -0.108]. It favored the 4 years after ERT group over the before ERT group (p = 0.037). Conclusions: Based on the currently available data, our meta-analysis showed that there are beneficial effects on LVH improvement with ERT in Fabry disease patients. It is better to start ERT as soon as we have diagnoses in female carriers and atypically affected males. Further research is needed to investigate the role of ERT in LVH improvement.
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Affiliation(s)
- Chung-Lin Lee
- Department of Pediatrics, MacKay Memorial Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, National Yang-Ming Chiao-Tung University, Taipei, Taiwan.,Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan.,Department of Rare Disease Center, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shuan-Pei Lin
- Department of Pediatrics, MacKay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.,Department of Rare Disease Center, MacKay Memorial Hospital, Taipei, Taiwan.,Division of Genetics and Metabolism, Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan.,Department of Infant and Child Care, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Dau-Ming Niu
- Institute of Clinical Medicine, National Yang-Ming Chiao-Tung University, Taipei, Taiwan.,Taiwan Clinical Trial Consortium in Fabry Disease.,Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsiang-Yu Lin
- Department of Pediatrics, MacKay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan.,Department of Rare Disease Center, MacKay Memorial Hospital, Taipei, Taiwan.,Division of Genetics and Metabolism, Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
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20
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Circulating miR-184 is a potential predictive biomarker of cardiac damage in Anderson-Fabry disease. Cell Death Dis 2021; 12:1150. [PMID: 34897278 PMCID: PMC8665928 DOI: 10.1038/s41419-021-04438-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 11/17/2021] [Accepted: 11/25/2021] [Indexed: 12/20/2022]
Abstract
Enzyme replacement therapy (ERT) is a mainstay of treatment for Anderson-Fabry disease (AFD), a pathology with negative effects on the heart and kidneys. However, no reliable biomarkers are available to monitor its efficacy. Therefore, we tested a panel of four microRNAs linked with cardiac and renal damage in order to identify a novel biomarker associated with AFD and modulated by ERT. To this end, 60 patients with a definite diagnosis of AFD and on chronic ERT, and 29 age- and sex-matched healthy individuals, were enrolled by two Italian university hospitals. Only miR-184 met both conditions: its level discriminated untreated AFD patients from healthy individuals (c-statistic = 0.7522), and it was upregulated upon ERT (P < 0.001). On multivariable analysis, miR-184 was independently and inversely associated with a higher risk of cardiac damage (odds ratio = 0.86; 95% confidence interval [CI] = 0.76-0.98; P = 0.026). Adding miR-184 to a comprehensive clinical model improved the prediction of cardiac damage in terms of global model fit, calibration, discrimination, and classification accuracy (continuous net reclassification improvement = 0.917, P < 0.001; integrated discrimination improvement [IDI] = 0.105, P = 0.017; relative IDI = 0.221, 95% CI = 0.002-0.356). Thus, miR-184 is a circulating biomarker of AFD that changes after ERT. Assessment of its level in plasma could be clinically valuable in improving the prediction of cardiac damage in AFD patients.
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21
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Chien CS, Chien Y, Lin YY, Tsai PH, Chou SJ, Yarmishyn AA, Rastegari E, Wang TX, Leu HB, Yang YP, Wang ML, Jheng YC, Lai HIAM, Ching LJ, Huo TI, Cherng JY, Wang CY. Dual DNA Transfection Using 1,6-Hexanedithiol-Conjugated Maleimide-Functionalized PU-PEI 600 For Gene Correction in a Patient iPSC-Derived Fabry Cardiomyopathy Model. Front Cell Dev Biol 2021; 9:634190. [PMID: 34422789 PMCID: PMC8371449 DOI: 10.3389/fcell.2021.634190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 07/14/2021] [Indexed: 11/25/2022] Open
Abstract
Non-viral gene delivery holds promises for treating inherited diseases. However, the limited cloning capacity of plasmids may hinder the co-delivery of distinct genes to the transfected cells. Previously, the conjugation of maleimide-functionalized polyurethane grafted with small molecular weight polyethylenimine (PU-PEI600-Mal) using 1,6-hexanedithiol (HDT) could promote the co-delivery and extensive co-expression of two different plasmids in target cells. Herein, we designed HDT-conjugated PU-PEI600-Mal for the simultaneous delivery of CRISPR/Cas9 components to achieve efficient gene correction in the induced pluripotent stem cell (iPSC)-derived model of Fabry cardiomyopathy (FC) harboring GLA IVS4 + 919 G > A mutation. This FC in vitro model recapitulated several clinical FC features, including cardiomyocyte hypertrophy and lysosomal globotriaosylceramide (Gb3) deposition. As evidenced by the expression of two reporter genes, GFP and mCherry, the addition of HDT conjugated two distinct PU-PEI600-Mal/DNA complexes and promoted the co-delivery of sgRNA/Cas9 and homology-directed repair DNA template into target cells to achieve an effective gene correction of IVS4 + 919 G > A mutation. PU-PEI600-Mal/DNA with or without HDT-mediated conjugation consistently showed neither the cytotoxicity nor an adverse effect on cardiac induction of transfected FC-iPSCs. After the gene correction and cardiac induction, disease features, including cardiomyocyte hypertrophy, the mis-regulated gene expressions, and Gb3 deposition, were remarkably rescued in the FC-iPSC-differentiated cardiomyocytes. Collectively, HDT-conjugated PU-PEI600-Mal-mediated dual DNA transfection system can be an ideal approach to improve the concurrent transfection of non-viral-based gene editing system in inherited diseases with specific mutations.
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Affiliation(s)
- Chian-Shiu Chien
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan
| | - Yueh Chien
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan
| | - Yi-Ying Lin
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
| | - Ping-Hsing Tsai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Jie Chou
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
| | - Aliaksandr A Yarmishyn
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan
| | - Elham Rastegari
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ting-Xian Wang
- Department of Chemistry and Biochemistry, National Chung-Cheng University, Chiayi County, Taiwan
| | - Hsin-Bang Leu
- School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,Heath Care and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Ping Yang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,School of Pharmaceutical Sciences, Institute of Food Safety and Health Risk Assessment, National Yang-Ming University, Taipei, Taiwan
| | - Mong-Lien Wang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,School of Pharmaceutical Sciences, Institute of Food Safety and Health Risk Assessment, National Yang-Ming University, Taipei, Taiwan
| | - Ying-Chun Jheng
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Henkie Isahwan Ahmad Mulyadi Lai
- Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan.,Department of Medical Laboratory, Faculty of Health Sciences, University of Selangor, Selangor, Malaysia
| | - Lo-Jei Ching
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Teh-Ia Huo
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan.,Division of Gastroenterology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jong-Yuh Cherng
- Department of Chemistry and Biochemistry, National Chung-Cheng University, Chiayi County, Taiwan
| | - Chien-Ying Wang
- School of Medicine, National Yang-Ming Medical University, Taipei, Taiwan.,Division of Trauma, Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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22
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Figliozzi S, Camporeale A, Boveri S, Pieruzzi F, Pieroni M, Lusardi P, Spada M, Mignani R, Burlina A, Graziani F, Pica S, Tondi L, Bernardini A, Chow K, Namdar M, Lombardi M. ECG-based score estimates the probability to detect Fabry Disease cardiac involvement. Int J Cardiol 2021; 339:110-117. [PMID: 34274410 DOI: 10.1016/j.ijcard.2021.07.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/18/2021] [Accepted: 07/08/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To elaborate an ECG-based nomogram estimating the probability to detect cardiac involvement by cardiac magnetic resonance (CMR) in Fabry Disease (FD). METHODS 119 FD patients and 26 healthy controls underwent ECG and CMR. Test (n = 88, 60%) and validation cohorts (n = 57, 40%) were randomly derived. Cardiac involvement was defined as the presence of low myocardial T1 value, a CMR-surrogate of myocardial glycosphingolipid storage. ECG changes associated with low T1 value were identified in the test cohort, included in the nomogram and then tested in the validation cohort. RESULTS Sokolow-Lyon index (AUC = 0.769), ratio between P-wave and PR-segment durations (Pwave/PRsegment) (AUC = 0.778), QRS duration (AUC = 0.703), QT (AUC = 0.769) duration were independently associated with the presence of low T1 on CMR at multivariate analysis. An ECG-based nomogram including these four parameters was accurate in identifying patients with CMR evidence of glycosphingolipid storage (c-index of the derived-nomogram = 0.90 in the test group; 0.81 in the validation group). CONCLUSION We propose a practical ECG-based nomogram accurately estimating the probability to detect low T1 values by CMR in FD patients. The application of this tool in clinical practice could improve early detection of FD cardiac involvement.
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Affiliation(s)
- Stefano Figliozzi
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy; Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
| | - Antonia Camporeale
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
| | - Sara Boveri
- Scientific Directorate, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
| | - Federico Pieruzzi
- Department of Medicine and Surgery, University of Milano Bicocca, Nephrology and Dialysis Unit, ASST-Monza San Gerardo Hospital, Monza, Italy.
| | | | - Paola Lusardi
- Department of Cardiology, Humanitas Hospital, Torino, Italy
| | - Marco Spada
- Department of Pediatrics, University of Torino, Torino, Italy.
| | - Renzo Mignani
- Nephrology and Dialysis Department, Infermi Hospital, Rimini, Italy.
| | | | - Francesca Graziani
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Silvia Pica
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
| | - Lara Tondi
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
| | - Andrea Bernardini
- Arrhythmology and Electrophysiology Department, IRCCS Policlinico San Donato, San Donato Milanese, Milano, Italy
| | - Kelvin Chow
- Siemens Medical Solutions USA, Inc., Chicago, United States.
| | - Mehdi Namdar
- Cardiology Division, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland.
| | - Massimo Lombardi
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
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23
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Fan Y, Chan TN, Chow JTY, Kam KKH, Chi WK, Chan JYS, Fung E, Tong MMP, Wong JKT, Choi PCL, Chan DKH, Sheng B, Lee APW. High Prevalence of Late-Onset Fabry Cardiomyopathy in a Cohort of 499 Non-Selective Patients with Left Ventricular Hypertrophy: The Asian Fabry Cardiomyopathy High-Risk Screening Study (ASIAN-FAME). J Clin Med 2021; 10:jcm10102160. [PMID: 34067605 PMCID: PMC8157141 DOI: 10.3390/jcm10102160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/04/2021] [Accepted: 05/12/2021] [Indexed: 12/23/2022] Open
Abstract
Left ventricular hypertrophy (LVH) caused by cardiac variant Fabry disease (FD) is typically late-onset and may mimic LVH caused by abnormal loading conditions. We aimed to determine the prevalence of FD in a non-selective patient population of everyday practice presenting with LVH, including those with hypertension and valve disease. We measured plasma alpha-galactosidase A activity using dried blood spot tests in 499 (age = 66 ± 13 years; 336 men) Hong Kong Chinese patients with LVH defined as maximal LV septal/posterior wall thickness ≥13 mm on echocardiography. Patients with low enzyme activity underwent mutation analysis of the GLA gene. Eight (age = 53−74 years; all men) unrelated patients (1.6%) had low plasma alpha-galactosidase A activity (0.57 ± 0.27 μmol/L wb/hr) and all were confirmed to have the GLA IVS4 + 919G > A mutation. FD patients presented with heart failure (n = 5), heart block (n = 2), ventricular tachycardia (n = 1), chest pain (n = 3), and/or murmur (n = 1). Uncontrolled hypertension (n = 4) and/or severe mitral/aortic valve pathology (n = 2) were frequent. Ethnic subgroups included Teochew (n = 5), Canton (n = 2), and Wenzhou (n = 1). Endomyocardial biopsy (n = 6) revealed hypertrophic myocytes with vacuolization and dense lamellar bodies. Late-onset IVS4 + 919G > A FD is prevalent among Chinese LVH patients, and should be considered as a cause of LVH in adult patients even when hypertension and/or valve pathology are present.
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Affiliation(s)
- Yiting Fan
- Cardiology Department, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China;
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
| | - Tsz-Ngai Chan
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Josie T. Y. Chow
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Kevin K. H. Kam
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Wai-Kin Chi
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Joseph Y. S. Chan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Mabel M. P. Tong
- Department of Radiology, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, China;
| | - Jeffery K. T. Wong
- Department of Imaging and Interventional Radiology, The Chinese University of Hong Kong, Hong Kong, China;
| | - Paul C. L. Choi
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong, China;
| | - David K. H. Chan
- Clinical Genetic Service, Department of Health, Hong Kong, China;
| | - Bun Sheng
- Princess Margaret Hospital, Hong Kong, China;
| | - Alex Pui-Wai Lee
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
- Correspondence: ; Tel.: +852-3505-3173
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24
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Sugimoto J, Satoyoshi H, Takahata K, Muraoka S. Fabry disease-associated globotriaosylceramide induces mechanical allodynia via activation of signaling through proNGF-p75 NTR but not mature NGF-TrkA. Eur J Pharmacol 2021; 895:173882. [PMID: 33482180 DOI: 10.1016/j.ejphar.2021.173882] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 01/14/2023]
Abstract
Fabry disease (FD) is an X-linked metabolic storage disorder arising from the deficiency of lysosomal α-galactosidase A, which leads to the gradual accumulation of glycosphingolipids, mainly globotriaosylceramide (Gb3), throughout the body. Pain in the extremities is an early symptom of FD; however, the underlying pathophysiological mechanisms remain unknown. α-Galactosidase A knockout animals exhibit nociceptive behaviors, with enhanced expression levels of several ion channels. These characteristics are observed in animals treated with nerve growth factor (NGF). Here, we aimed to elucidate the potential of NGF signaling as a cause of FD-associated pain, using intraplantar Gb3-treated mice displaying mechanical allodynia. Treatment with a neutralizing antibody against a precursor of NGF (proNGF) or its receptor, p75 neurotrophin receptor (p75NTR), resulted in the recovery from Gb3-induced pain. Conversely, anti-NGF and anti-tropomyosin receptor kinase A antibodies failed to exert analgesic effects. Gb3 injection had no effects on the expression levels of proNGF and p75NTR in the plantar skin and dorsal root ganglia, suggesting that Gb3 activates the pain pathway, possibly mediated through functional up-regulation of proNGF-p75NTR signaling. Furthermore, by pharmacological approaches using a protein kinase A (PKA) inhibitor and a cholesterol-removing agent, we found that p75NTR-phosphorylating PKA and lipid rafts for phosphorylated p75NTR translocation were required for Gb3-induced pain. These results suggest that acute exposure to Gb3 induces mechanical allodynia via activation of the proNGF-p75NTR pathway, which involves lipid rafts and PKA. Our findings provide new pathological insights into FD-associated pain, and suggest the need to develop therapeutic interventions targeting proNGF-p75NTR signaling.
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Affiliation(s)
- Junya Sugimoto
- Department of Scientific Research, Fujimoto Pharmaceutical Corporation, 1-3-40 Nishiotsuka, Matsubara, Osaka, 580-8503, Japan
| | - Hiroshi Satoyoshi
- Department of Scientific Research, Fujimoto Pharmaceutical Corporation, 1-3-40 Nishiotsuka, Matsubara, Osaka, 580-8503, Japan
| | - Kazue Takahata
- Department of Scientific Research, Fujimoto Pharmaceutical Corporation, 1-3-40 Nishiotsuka, Matsubara, Osaka, 580-8503, Japan.
| | - Shizuko Muraoka
- Department of Scientific Research, Fujimoto Pharmaceutical Corporation, 1-3-40 Nishiotsuka, Matsubara, Osaka, 580-8503, Japan
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25
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Camporeale A, Moroni F, Lazzeroni D, Garibaldi S, Pieroni M, Pieruzzi F, Lusardi P, Spada M, Mignani R, Burlina A, Carubbi F, Econimo L, Battaglia Y, Graziani F, Pica S, Chow K, Camici PG, Lombardi M. Trabecular complexity as an early marker of cardiac involvement in Fabry disease. Eur Heart J Cardiovasc Imaging 2021; 23:200-208. [PMID: 33486507 DOI: 10.1093/ehjci/jeaa354] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 12/15/2020] [Indexed: 11/14/2022] Open
Abstract
AIMS Fabry cardiomyopathy is characterized by glycosphingolipid storage and increased myocardial trabeculation has also been demonstrated. This study aimed to explore by cardiac magnetic resonance whether myocardial trabecular complexity, quantified by endocardial border fractal analysis, tracks phenotype evolution in Fabry cardiomyopathy. METHODS AND RESULTS Study population included 20 healthy controls (12 males, age 32±9) and 45 Fabry patients divided into three groups: 15 left ventricular hypertrophy (LVH)-negative patients with normal T1 (5 males, age 28±13; Group 1); 15 LVH-negative patients with low T1 (9 males, age 33±9.6; Group 2); 15 LVH-positive patients (11 males, age 53.5±9.6; Group 3). Trabecular fractal dimensions (Dfs) (total, basal, mid-ventricular, and apical) were evaluated on cine images. Total Df was higher in all Fabry groups compared to controls, gradually increasing from controls to Group 3 (1.27±0.02 controls vs. 1.29±0.02 Group 1 vs. 1.30±0.02 Group 2 vs. 1.34±0.02 Group 3; P<0.001). Group 3 showed significantly higher values of all Dfs compared to the other Groups. Both basal and total Dfs were significantly higher in Group 1 compared with controls (basal: 1.30±0.03 vs. 1.26±0.04, P =0.010; total: 1.29±0.02 vs. 1.27±0.02, P=0.044). Total Df showed significant correlations with: (i) T1 value (r=-0.569; P<0.001); (ii) LV mass (r=0.664, P<0.001); (iii) trabecular mass (r=0.676; P <0.001); (iv) Mainz Severity Score Index (r=0.638; P<0.001). CONCLUSION Fabry cardiomyopathy is characterized by a progressive increase in Df of endocardial trabeculae together with shortening of T1 values. Myocardial trabeculation is increased before the presence of detectable sphingolipid storage, thus representing an early sign of cardiac involvement.
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Affiliation(s)
- Antonia Camporeale
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Via Morandi 30, Milan 20097, Italy
| | - Francesco Moroni
- Cardiothoracic and Vascular Department, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Davide Lazzeroni
- Department of Cardiology, IRCCS Don Carlo Gnocchi Foundation, Via Olgettina 60, 20132 Milan, Italy
| | - Silvia Garibaldi
- Department of Cardiology, Parma University Hospital, Parma, Italy
| | | | - Federico Pieruzzi
- Nephrology and Dialysis Unit, Department of Medicine and Surgery, University of Milano Bicocca, ASST-Monza San Gerardo Hospital, Monza, Italy
| | - Paola Lusardi
- Department of Cardiology, Humanitas Hospital, Torino, Italy
| | - Marco Spada
- Department of Pediatrics, University of Torino, Torino, Italy
| | - Renzo Mignani
- Nephrology and Dialysis Department, Infermi Hospital, Rimini, Italy
| | | | - Francesca Carubbi
- Metabolic Medicine Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Laura Econimo
- Nephrology and Dialysis Unit, Hospital of Montichiari, Spedali Civili Brescia, Italy
| | - Yuri Battaglia
- Nephrology and Dialysis Unit, University-Hospital St. Anna, Ferrara, Italy
| | - Francesca Graziani
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Silvia Pica
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Via Morandi 30, Milan 20097, Italy
| | - Kelvin Chow
- Cardiovascular MR R&D, Siemens Medical Solutions USA, Inc., Chicago, IL, USA
| | - Paolo G Camici
- Cardiothoracic and Vascular Department, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Lombardi
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Via Morandi 30, Milan 20097, Italy
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26
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Nampoothiri S, Yesodharan D, Bhattacherjee A, Ahamed H, Puri RD, Gupta N, Kabra M, Ranganath P, Bhat M, Phadke S, Radha Rama Devi A, Jagadeesh S, Danda S, Sylaja PN, Mandal K, Bijarnia‐Mahay S, Makkar R, Verma IC, Dalal A, Ramaswami U. Fabry disease in India: A multicenter study of the clinical and mutation spectrum in 54 patients. JIMD Rep 2020; 56:82-94. [PMID: 33204599 PMCID: PMC7653245 DOI: 10.1002/jmd2.12156] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/14/2020] [Accepted: 07/20/2020] [Indexed: 11/18/2022] Open
Abstract
Fabry disease (FD) is a treatable X linked lysosomal storage disorder with a wide phenotypic spectrum. There is a scarcity of published data on the burden of FD in India. This study evaluates the clinical and molecular spectrum of Indian patients with FD. In this multicentric study involving 10 tertiary referral centers in India, we analyzed the clinical course and genotype of 54 patients from 37 families. Family screening identified 19 new patients (35%) from 12 index cases. Then, 33 GLA gene variants were identified in 49/54 (90.7%) which included 11 novel and 22 known pathogenic variants. Of the 54 patients in our cohort, 40 patients had "classical" and 10 patients had a "nonclassical" presentation. The symptoms and signs included kidney dysfunction in 38/54 (70.3%), neuropathic pain in 34/54 (62.9%), left ventricular hypertrophy in 22/49 (44.8%) and stroke in 5/54 (9.2%). Female heterozygotes were 10/54 (18.5%) of whom 2 were index cases. There was a significant delay in reaching the diagnosis of 11.7 years. Enzyme replacement therapy was initiated in 28/54 (51.8%) patients with significant improvement of neuropathic pain and gastrointestinal symptoms. This study highlights the clinical presentation and mutational spectrum of FD in India and suggests that family screening and screening of high-risk groups (hypertrophic cardiomyopathy, idiopathic chronic renal failure and cryptogenic stroke) could be the most cost-effective strategies for early identification of FD.
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Affiliation(s)
- Sheela Nampoothiri
- Department of Pediatric GeneticsAmrita Institute of Medical Sciences and Research CentreCochinKeralaIndia
| | - Dhanya Yesodharan
- Department of Pediatric GeneticsAmrita Institute of Medical Sciences and Research CentreCochinKeralaIndia
| | - Amrita Bhattacherjee
- Diagnostics DivisionCentre for DNA Fingerprinting and Diagnostics (CDFD)HyderabadIndia
| | - Hisham Ahamed
- Department of CardiologyAmrita Institute of Medical Sciences and Research CentreCochinKeralaIndia
| | - Ratna Dua Puri
- Institute of Genetics and GenomicsSir Ganga Ram HospitalNew DelhiIndia
| | - Neerja Gupta
- Division of Genetics, Department of PediatricsAll India Institute of Medical SciencesNew DelhiIndia
| | - Madhulika Kabra
- Division of Genetics, Department of PediatricsAll India Institute of Medical SciencesNew DelhiIndia
| | - Prajnya Ranganath
- Department of Medical GeneticsNizam's Institute of Medical SciencesHyderabadIndia
| | - Meenakshi Bhat
- Department of Clinical GeneticsCentre for Human GeneticsBangaloreIndia
| | - Shubha Phadke
- Department of Medical GeneticsSanjay Gandhi Postgraduate Institute of Medical SciencesLucknowIndia
| | | | - Sujatha Jagadeesh
- Department of Clinical Genetics and Genetic CounselingMediscan SystemsChennaiIndia
| | - Sumita Danda
- Department of Clinical GeneticsChristian Medical College and HospitalVelloreIndia
| | - Padmavathy Narayana Sylaja
- Comprehensive Stroke Care Program, Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST)TrivandrumKeralaIndia
| | - Kausik Mandal
- Department of Medical GeneticsSanjay Gandhi Postgraduate Institute of Medical SciencesLucknowIndia
| | | | | | | | - Ashwin Dalal
- Diagnostics DivisionCentre for DNA Fingerprinting and Diagnostics (CDFD)HyderabadIndia
| | - Uma Ramaswami
- Lysosomal Disorders Unit, Institute of Immunity and TransplantationRoyal Free London NHS Foundation TrustLondonUK
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27
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Junqua N, Legallois D, Segard S, Lairez O, Réant P, Goizet C, Maillard H, Charron P, Milliez P, Labombarda F. The value of electrocardiography and echocardiography in distinguishing Fabry disease from sarcomeric hypertrophic cardiomyopathy. Arch Cardiovasc Dis 2020; 113:542-550. [PMID: 32771348 DOI: 10.1016/j.acvd.2020.04.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Screening for Fabry disease is sub-optimal in non-specialised centres. AIM To assess the diagnostic value of electrocardiographic scores of left ventricular hypertrophy and a combined electrocardiographic and echocardiographic model in Fabry disease. METHODS We retrospectively reviewed the electrocardiograms and echocardiograms of 61 patients (mean age 55.6±11.5 years; 57% men) with Fabry disease and left ventricular hypertrophy, and compared them with those from 59 patients (mean age 44.8±18.3 years; 66% men) with sarcomeric hypertrophic cardiomyopathy. Six electrocardiography criteria for left ventricular hypertrophy were specifically analysed: Sokolow-Lyon voltage index; Cornell voltage index; Gubner index; Romhilt-Estes score; Sokolow-Lyon product (voltage index×QRS duration); and Cornell product (voltage index×QRS duration). RESULTS Right bundle branch block was more frequent in patients with Fabry disease (54% vs. 22%; P=0.001). QRS duration, Gubner score and Sokolow-Lyon product were significantly higher in patients with Fabry disease. Maximal wall thickness was higher in patients with sarcomeric hypertrophic cardiomyopathy (21.9±5.1 vs. 15.5±2.9mm; P<0.001). Indexed sinus of Valsalva diameter was larger in patients with Fabry disease. After multivariable analysis, right bundle branch block, Sokolow-Lyon product, maximal wall thickness and aortic diameter were independently associated with Fabry disease. A model including these four variables yielded an area under the receiver operating characteristic curve of 0.918 (95% confidence interval 0.868-0.968) for Fabry disease. CONCLUSION Our model combining easy-to-assess electrocardiographic and echocardiographic variables may be helpful in improving screening and reducing diagnosis delay in Fabry disease.
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Affiliation(s)
- Nicolas Junqua
- Department of Cardiology, Caen University Hospital, 14000 Caen, France
| | - Damien Legallois
- Department of Cardiology, Caen University Hospital, 14000 Caen, France; EA 4650 (Signalisation, électrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique), Medical School, Caen-Normandie University (UNICAEN), Caen University Hospital, 14000 Caen, France
| | - Sophie Segard
- Department of Cardiology, Caen University Hospital, 14000 Caen, France
| | - Olivier Lairez
- Department of Cardiology, Rangueil University Hospital, Rangueil Medical School, University Paul-Sabatier, 31400 Toulouse, France
| | - Patricia Réant
- Department of Cardiology, Bordeaux University Hospital, 33000 Bordeaux, France; INSERM U1045, Bordeaux University, IHU Liryc, 33604 Pessac, France
| | - Cyril Goizet
- Department of Medical Genetics, Bordeaux University Hospital, Laboratoire MRGM, INSERM Unit 1211, University of Bordeaux, 33076 Bordeaux, France
| | - Hélène Maillard
- Department of Internal Medicine, Claude Huriez Hospital, University of Lille, 59000 Lille, France
| | - Philippe Charron
- Centre de référence pour les maladies cardiaques héréditaires, INSERM UMR_S 1166 and Institute for Cardiometabolism and Nutrition (ICAN), Pitié-Salpêtrière University Hospital, Sorbonne University, 75013 Paris, France
| | - Paul Milliez
- Department of Cardiology, Caen University Hospital, 14000 Caen, France; EA 4650 (Signalisation, électrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique), Medical School, Caen-Normandie University (UNICAEN), Caen University Hospital, 14000 Caen, France
| | - Fabien Labombarda
- Department of Cardiology, Caen University Hospital, 14000 Caen, France; EA 4650 (Signalisation, électrophysiologie et imagerie des lésions d'ischémie-reperfusion myocardique), Medical School, Caen-Normandie University (UNICAEN), Caen University Hospital, 14000 Caen, France.
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28
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Younger J, Lo A, McCormack L, McGaughran J, Prasad S, Atherton JJ. Hypertrophic Cardiomyopathy: Challenging the Status Quo? Heart Lung Circ 2020; 29:556-565. [DOI: 10.1016/j.hlc.2019.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 12/24/2022]
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29
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Gürdoğan M, Akkuş ÖF. Are Female Patients More Overlooked in the Diagnosis of Fabry Disease? Balkan Med J 2020; 37:114. [PMID: 31823591 PMCID: PMC7094186 DOI: 10.4274/balkanmedj.galenos.2019.2019.11.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- Muhammet Gürdoğan
- Department of Cardiology, Trakya University School of Medicine, Edirne, Turkey
| | - Ömer Ferudun Akkuş
- Department of Cardiology, Trakya University School of Medicine, Edirne, Turkey
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30
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Chaves-Markman ÂV, Markman M, Calado EB, Pires RF, Santos-Veloso MAO, Pereira CMF, Lordsleem ABDMDS, Lima SGD, Markman Filho B, Oliveira DCD. GLA Gene Mutation in Hypertrophic Cardiomyopathy with a New Variant Description: Is it Fabry's Disease? Arq Bras Cardiol 2019; 113:77-84. [PMID: 31291414 PMCID: PMC6684188 DOI: 10.5935/abc.20190112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 11/01/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Fabry disease (FD) is an X-linked lysosomal storage disorder caused by mutations in the alpha galactosidase A gene (GLA) that lead to the enzymatic deficiency of alpha galactosidase (α-Gal A), resulting in the accumulation of globotriaosylceramide (Gb3) and globotriaosylsphingosine (lyso-Gb3), causing multiple organ dysfunctions. OBJECTIVE To perform GLA gene screening in a group of patients with echocardiographic diagnosis of hypertrophic cardiomyopathy (HCM). METHODS a cross-sectional study was conducted with HCM patients from a university hospital. Patients with coronary artery disease and valvulopathies were excluded. Mutation analysis of the GLA gene was performed. In male subjects, the analysis was performed after evidence of low α-Gal A activity. RESULTS 60 patients with echocardiographic diagnosis of HCM were included. Age ranged from 12 to 85 years and 60% were women. Mean myocardial fibrosis percentage on MRI was 10.7 ± 13.1% and mean ventricular thickness was18.7 ± 6.7 mm. Four patients had the following GLA gene mutations: c.967C>A (p.Pro323Thr), not yet described in the literature; c.937G>T (p.Asp313Tyr); and c.352C>T (p.Arg118Cys). All patients had normal levels of lyso-Gb3 and non-ischemic myocardial fibrosis on magnetic resonance imaging; one patient had proteinuria and one patient had ventricular tachycardia. CONCLUSION in this study, the frequency of mutation in the GLA gene in patients with HCM was 6.7%. A novel mutation in exon 6 of the GLA gene, c.967C>A (p.Pro323Thr), was identified. Patients with HCM may have GLA mutations and FD should be ruled out. Plasma (lyso-Gb3) levels do not seem to be sufficient to attain a diagnosis and organ biopsy should be considered.
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Affiliation(s)
- Ândrea Virgínia Chaves-Markman
- Universidade Federal de Pernambuco - Hospital das Clínicas - Área Acadêmica de Medicina Clínica - Centro de Medicina Clínica - CCM, Recife, PE - Brazil.,Hospital Agamenon Magalhães, Recife, PE - Brazil.,Universidade Federal de Pernambuco - Grupo de pesquisa em Epidemiologia e Cardiologia (EPICARDIO), Recife, PE - Brazil.,Pós Graduação em Inovação Terapêutica (PPGIT) - Universidade Federal de Pernambuco, Recife, PE - Brasil.,Centro Universitário Mauricio de Nassau - Curso de Medicina, Recife, PE - Brasil
| | | | - Eveline Barros Calado
- Universidade Federal de Pernambuco - Hospital das Clínicas - Área Acadêmica de Medicina Clínica - Centro de Medicina Clínica - CCM, Recife, PE - Brazil
| | | | - Marcelo Antônio Oliveira Santos-Veloso
- Universidade Federal de Pernambuco - Grupo de pesquisa em Epidemiologia e Cardiologia (EPICARDIO), Recife, PE - Brazil.,Pós Graduação em Inovação Terapêutica (PPGIT) - Universidade Federal de Pernambuco, Recife, PE - Brasil.,Centro Universitário Mauricio de Nassau - Curso de Medicina, Recife, PE - Brasil
| | | | - Andréa Bezerra de Melo da Silveira Lordsleem
- Universidade Federal de Pernambuco - Hospital das Clínicas - Área Acadêmica de Medicina Clínica - Centro de Medicina Clínica - CCM, Recife, PE - Brazil.,Universidade Federal de Pernambuco - Grupo de pesquisa em Epidemiologia e Cardiologia (EPICARDIO), Recife, PE - Brazil.,Centro Universitário Mauricio de Nassau - Curso de Medicina, Recife, PE - Brasil
| | - Sandro Gonçalves de Lima
- Universidade Federal de Pernambuco - Hospital das Clínicas - Área Acadêmica de Medicina Clínica - Centro de Medicina Clínica - CCM, Recife, PE - Brazil.,Universidade Federal de Pernambuco - Grupo de pesquisa em Epidemiologia e Cardiologia (EPICARDIO), Recife, PE - Brazil.,Centro Universitário Mauricio de Nassau - Curso de Medicina, Recife, PE - Brasil
| | - Brivaldo Markman Filho
- Universidade Federal de Pernambuco - Hospital das Clínicas - Área Acadêmica de Medicina Clínica - Centro de Medicina Clínica - CCM, Recife, PE - Brazil
| | - Dinaldo Cavalcanti de Oliveira
- Universidade Federal de Pernambuco - Hospital das Clínicas - Área Acadêmica de Medicina Clínica - Centro de Medicina Clínica - CCM, Recife, PE - Brazil.,Pós Graduação em Inovação Terapêutica (PPGIT) - Universidade Federal de Pernambuco, Recife, PE - Brasil.,Centro Universitário Mauricio de Nassau - Curso de Medicina, Recife, PE - Brasil
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Trenkwalder T, Schunkert H, Reinhard W. [Cardiac involvement in storage diseases : Role of genetic diagnostics]. Herz 2019; 44:461-474. [PMID: 31236604 DOI: 10.1007/s00059-019-4824-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In clinical practice cardiac involvement in patients with storage disorders is often diagnosed at a late and advanced stage of the disease with pronounced organ damage. As the currently available targeted therapies can only stop the progress of the disease, a timely diagnosis is of particular relevance. Genetic testing has become increasingly more important in cases of suspected cardiac manifestation in storage disorders. Thereby, diagnostic genetic testing can help to confirm the diagnosis and may also be relevant for therapeutic decision making. In relatives of affected patients predictive genetic testing provides the opportunity for an early therapeutic intervention.
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Affiliation(s)
- T Trenkwalder
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Fakultät für Medizin, Technische Universität München, Lazarettstr. 36, 80636, München, Deutschland
| | - H Schunkert
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Fakultät für Medizin, Technische Universität München, Lazarettstr. 36, 80636, München, Deutschland
- Partner Site Munich Heart Alliance, Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK), München, Deutschland
| | - W Reinhard
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Fakultät für Medizin, Technische Universität München, Lazarettstr. 36, 80636, München, Deutschland.
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Cecchi F, Iascone M, Maurizi N, Pezzoli L, Binaco I, Biagini E, Fibbi ML, Olivotto I, Pieruzzi F, Fruntelata A, Dorobantu L, Rapezzi C, Ferrazzi P. Intraoperative Diagnosis of Anderson-Fabry Disease in Patients With Obstructive Hypertrophic Cardiomyopathy Undergoing Surgical Myectomy. JAMA Cardiol 2019; 2:1147-1151. [PMID: 28793143 DOI: 10.1001/jamacardio.2017.2353] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Importance Diagnostic screening for Anderson-Fabry cardiomyopathy (AFC) is performed in the presence of specific clinical red flags in patients with hypertrophic cardiomyopathy (HCM) older than 25 years. However, left ventricular outflow tract obstruction (LVOTO) has been traditionally considered an exclusion criteria for AFC. Objective To examine a series of patients diagnosed with HCM and severe basal LVOTO undergoing myectomy in whom the diagnosis of AFC was suspected by the cardiac surgeon intraoperatively and confirmed by histological and genetic examinations. Design, Setting, and Participants This retrospective analysis of patients undergoing surgical septal reduction strategies was conducted in 3 European tertiary referral centers for HCM from July 2013 to December 2016. Patients with a clinical diagnosis of obstructive HCM referred for surgical management of LVOTO were observed for at least 18 months after the procedure (mean [SD] follow-up, 33 [14] months). Main Outcomes and Measures Etiology of patients with HCM who underwent surgical myectomy. Results From 2013, 235 consecutive patients with a clinical diagnosis of HCM underwent septal myectomy. The cardiac surgeon suspected a storage disease in 3 patients (1.3%) while inspecting their heart samples extracted from myectomy. The mean (SD) age at diagnosis for these 3 patients was 42 (4) years; all were male. None of the 3 patients presented with extracardiac features suggestive of AFC. All patients showed asymmetrical left ventricular hypertrophy, with maximal left ventricular thickness in the basal septum (19-31 mm), severe basal LVOTO (70-120 mm Hg), and left atrial dilatation (44-57 mm). Only 1 patient presented with late gadolinium enhancement on cardiovascular magnetic resonance at the right ventricle insertion site. The mean (SD) age at surgical procedure was 63 (5) years. On tactile sensation, the surgeon felt a spongy consistency of the surgical samples, different from the usual stony-elastic consistency typical of classic HCM, and this prompted histological examinations. Histology showed evidence of intracellular storage, and genetic analysis confirmed a GLA A gene mutation (p.Asn215Ser) in all 3 patients. Conclusions and Relevance Screening for AFC should be performed even in the absence of red flags in patients with HCM older than 25 years.
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Affiliation(s)
- Franco Cecchi
- Center for Hypertrophic Cardiomyopathy and Valvular Cardiopathies, Monza Hospital, Monza, Italy
| | - Maria Iascone
- Medical Genetics Laboratory, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Niccolò Maurizi
- Referral Center for Cardiomyopathies, Careggi University Hospital, Florence, Italy
| | - Laura Pezzoli
- Medical Genetics Laboratory, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Irene Binaco
- Center for Hypertrophic Cardiomyopathy and Valvular Cardiopathies, Monza Hospital, Monza, Italy
| | - Elena Biagini
- Cardiology, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum-University of Bologna, Sant'Orsola-Malpighi Polyclinic, Bologna, Italy
| | | | - Iacopo Olivotto
- Referral Center for Cardiomyopathies, Careggi University Hospital, Florence, Italy
| | | | - Ana Fruntelata
- Cardiomyopathy Center, Monza Hospital, Bucharest, Romania
| | | | - Claudio Rapezzi
- Cardiology, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum-University of Bologna, Sant'Orsola-Malpighi Polyclinic, Bologna, Italy
| | - Paolo Ferrazzi
- Center for Hypertrophic Cardiomyopathy and Valvular Cardiopathies, Monza Hospital, Monza, Italy
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Genotype⁻Phenotype Correlation in a New Fabry-Disease-Causing Mutation. ACTA ACUST UNITED AC 2019; 55:medicina55050122. [PMID: 31067829 PMCID: PMC6571633 DOI: 10.3390/medicina55050122] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 03/17/2019] [Accepted: 04/26/2019] [Indexed: 12/22/2022]
Abstract
Background: Fabry disease (FD) is a rare X-linked inherited lysosomal storage disorder caused by α-galactosidase A deficiency leading to intracellular glycosphingolipid accumulation. FD manifestation is multisystem, and can differ depending on disease-related genetic variants. Currently, more than 700 different FD-causing mutations have been identified in the human GLA gene. We identified a novel mutation in a Lithuanian family with classical manifestations of Fabry disease, revealing severe effects to the cardiovascular systems of heterozygous women. Case presentation: A 49-year-old woman underwent echocardiography due to progressive dyspnea that lasted seven years, reduced physical activity, and periodic cardiac arrhythmia. Echocardiography revealed left ventricular hypertrophy with normal diastolic function. The patient had experienced acroparesthesia in her upper limbs and abdominal pain since childhood, and in the last decade had experienced mild proteinuria without renal failure. Her renal biopsy was typical for Fabry disease. The patient’s brain magnetic resonance imaging (MRI) (T2 flair) showed white matter hyperintensities lesions. DNA sequencing of the proband, her mother and one of her sons showed a novel GLA gene exon 2 mutation, c.270C>G (p.Cys90Trp). All three patients had decreased α-galactosidase A activity and specific FD manifestations. Conclusions: A novel GLA mutation, c.270C>G (p.Cys90Trp), was found in a Lithuanian family with a classical form of Fabry disease in heterozygous women with predominant cardiac involvement. However, the exact manifestation of this mutation is still unclear as it is newly reported and further research must be done.
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Asatryan B, Medeiros-Domingo A. Molecular and genetic insights into progressive cardiac conduction disease. Europace 2019; 21:1145-1158. [DOI: 10.1093/europace/euz109] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 03/27/2019] [Indexed: 12/14/2022] Open
Abstract
Abstract
Progressive cardiac conduction disease (PCCD) is often a primarily genetic disorder, with clinical and genetic overlaps with other inherited cardiac and metabolic diseases. A number of genes have been implicated in PCCD pathogenesis with or without structural heart disease or systemic manifestations. Precise genetic diagnosis contributes to risk stratification, better selection of specific therapy and allows familiar cascade screening. Cardiologists should be aware of the different phenotypes emerging from different gene-mutations and the potential risk of sudden cardiac death. Genetic forms of PCCD often overlap or coexist with other inherited heart diseases or manifest in the context of multisystem syndromes. Despite the significant advances in the knowledge of the genetic architecture of PCCD and overlapping diseases, in a measurable fraction of PCCD cases, including in familial clustering of disease, investigations of known cardiac disease-associated genes fail to reveal the underlying substrate, suggesting that new causal genes are yet to be discovered. Here, we provide insight into genetics and molecular mechanisms of PCCD and related diseases. We also highlight the phenotypic overlaps of PCCD with other inherited cardiac and metabolic diseases, present unmet challenges in clinical practice, and summarize the available therapeutic options for affected patients.
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Affiliation(s)
- Babken Asatryan
- Department of Cardiology, Inselspital, Bern University Hospital, Freiburgstrasse 8, Bern, Switzerland
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Kim WS, Kim HS, Shin J, Park JC, Yoo HW, Takenaka T, Tei C. Prevalence of Fabry Disease in Korean Men with Left Ventricular Hypertrophy. J Korean Med Sci 2019; 34:e63. [PMID: 30804731 PMCID: PMC6384437 DOI: 10.3346/jkms.2019.34.e63] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 01/21/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Fabry disease is an X-linked recessive disorder caused by deficiency of the lysosomal enzyme α-galactosidase A (α-Gal A). Previous studies identified many cases of Fabry disease among men with left ventricular hypertrophy (LVH). The purpose of this study was to define the frequency of Fabry disease among Korean men with LVH. METHODS In this national prospective multicenter study, we screened Fabry disease in men with LVH on echocardiography. The criterion for LVH diagnosis was a maximum LV wall thickness 13 mm or greater. We screened 988 men with LVH for plasma α-Gal A activity. In patients with low α-Gal A activity (< 3 nmol/hr/mL), we searched for mutations in the α-galactosidase gene. RESULTS In seven men, α-Gal A activity was low. Three had previously identified mutations; Gly328Arg, Arg301Gln, and His46Arg. Two unrelated men had the E66Q variant associated with functional polymorphism. In two patients, we did not detect GLA mutations, although α-Gal A activity was low on repeated assessment. CONCLUSION We identified three patients (0.3%) with Fabry disease among unselected Korean men with LVH. Although the prevalence of Fabry disease was low in our study, early treatment of Fabry disease can result in a good prognosis. Therefore, in men with unexplained LVH, differential diagnosis of Fabry disease should be considered.
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Affiliation(s)
- Woo-Shik Kim
- Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Hyun Soo Kim
- Department of Medicine, Graduate School, Kyung Hee University, Seoul, Korea
| | - Jinho Shin
- Department of Internal Medicine, Hanyang University Seoul Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Jong Chun Park
- Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University, Gwangju, Korea
| | - Han-Wook Yoo
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Toshihiro Takenaka
- Department of Internal and Cardiovascular Medicine, Tarumizu Chuo Hospital, Kagoshima, Japan
| | - Chuwa Tei
- Waon Therapy Research Institute, Tokyo, Japan
- Department of Cardiology, Dokkyo Medical University, Tochigi, Japan
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Tsujiuchi M, Ebato M, Maezawa H, Mizukami T, Nogi A, Ikeda N, Iso Y, Suzuki H. Long-Term Effects of Enzyme Replacement Therapy for Anderson-Fabry Disease. Int Heart J 2019; 60:208-214. [DOI: 10.1536/ihj.17-688] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Miki Tsujiuchi
- Department of Cardiology, Showa University Fujigaoka Hospital
| | - Mio Ebato
- Department of Cardiology, Showa University Fujigaoka Hospital
| | | | - Takuya Mizukami
- Department of Cardiology, Showa University Fujigaoka Hospital
| | - Ayaka Nogi
- Department of Cardiology, Showa University Fujigaoka Rehabilitation Hospital
| | - Naoko Ikeda
- Department of Cardiology, Showa University Koto-Toyosu Hospital
| | - Yoshitaka Iso
- Showa University Research Institute for Sports and Exercise
| | - Hiroshi Suzuki
- Department of Cardiology, Showa University Fujigaoka Hospital
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Militaru S, Ginghină C, Popescu BA, Săftoiu A, Linhart A, Jurcuţ R. Multimodality imaging in Fabry cardiomyopathy: from early diagnosis to therapeutic targets. Eur Heart J Cardiovasc Imaging 2018; 19:1313-1322. [DOI: 10.1093/ehjci/jey132] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 08/23/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- Sebastian Militaru
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy, Craiova, Romania
| | - Carmen Ginghină
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy“Carol Davila”, Bucharest, Romania
| | - Bogdan A Popescu
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy“Carol Davila”, Bucharest, Romania
| | - Adrian Săftoiu
- University of Medicine and Pharmacy, Craiova, Romania
- Emergency County Hospital, Craiova, Romania
| | - Ales Linhart
- 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Ruxandra Jurcuţ
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy“Carol Davila”, Bucharest, Romania
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Translating emerging molecular genetic insights into clinical practice in inherited cardiomyopathies. J Mol Med (Berl) 2018; 96:993-1024. [PMID: 30128729 DOI: 10.1007/s00109-018-1685-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 07/22/2018] [Accepted: 08/08/2018] [Indexed: 12/19/2022]
Abstract
Cardiomyopathies are primarily genetic disorders of the myocardium associated with higher risk of life-threatening cardiac arrhythmias, heart failure, and sudden cardiac death. The evolving knowledge in genomic medicine during the last decade has reshaped our understanding of cardiomyopathies as diseases of multifactorial nature and complex pathophysiology. Genetic testing in cardiomyopathies has subsequently grown from primarily a research tool into an essential clinical evaluation piece with important clinical implications for patients and their families. The purpose of this review is to provide with a contemporary insight into the implications of genetic testing in diagnosis, therapy, and prognosis of patients with inherited cardiomyopathies. Here, we summarize the contemporary knowledge on genotype-phenotype correlations in inherited cardiomyopathies and highlight the recent significant achievements in the field of translational cardiovascular genetics.
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Brito D, Cardim N, Lopes LR, Belo A, Mimoso J, Gonçalves L, Madeira H. Awareness of Fabry disease in cardiology: A gap to be filled. Rev Port Cardiol 2018; 37:457-466. [DOI: 10.1016/j.repc.2018.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 01/24/2018] [Accepted: 03/11/2018] [Indexed: 10/16/2022] Open
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Awareness of Fabry disease in cardiology: A gap to be filled. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.repce.2018.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Chien Y, Chou SJ, Chang YL, Leu HB, Yang YP, Tsai PH, Lai YH, Chen KH, Chang WC, Sung SH, Yu WC. Inhibition of Arachidonate 12/15-Lipoxygenase Improves α-Galactosidase Efficacy in iPSC-Derived Cardiomyocytes from Fabry Patients. Int J Mol Sci 2018; 19:ijms19051480. [PMID: 29772700 PMCID: PMC5983630 DOI: 10.3390/ijms19051480] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/03/2018] [Accepted: 05/08/2018] [Indexed: 02/07/2023] Open
Abstract
(1) Background: A high incidence of intervening sequence (IVS)4+919 G>A mutation with later-onset cardiac phenotype have been reported in a majority of Taiwan Fabry cohorts. Some evidence indicated that conventional biomarkers failed to predict the long-term progression and therapeutic outcome; (2) Methods: In this study, we constructed an induced pluripotent stem cell (iPSC)-based platform from Fabry cardiomyopathy (FC) patients carrying IVS4+919 G>A mutation to screen for potential targets that may help the conventional treatment; (3) Results: The FC-patient-derived iPSC-differentiated cardiomyocytes (FC-iPSC-CMs) carried an expected IVS4+919 G>A genetic mutation and recapitulated several FC characteristics, including low α-galactosidase A enzyme activity and cellular hypertrophy. The proteomic analysis revealed that arachidonate 12/15-lipoxygenase (Alox12/15) was the most highly upregulated marker in FC-iPSC-CMs, and the metabolites of Alox12/15, 12(S)- and 15(S)-hydroxyeicosatetraenoic acid (HETE), were also elevated in the culture media. Late administration of Alox12/15 pharmacological inhibitor LOXBlock-1 combined with α-galactosidase, but not α-galactosidase alone, effectively reduced cardiomyocyte hypertrophy, the secretion of 12(S)- and 15(S)-HETE and the upregulation of fibrotic markers at the late phase of FC; (4) Conclusions: Our study demonstrates that cardiac Alox12/15 and circulating 12(S)-HETE/15(S)-HETE are involved in the pathogenesis of FC with IVS4+919 G>A mutation.
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Affiliation(s)
- Yueh Chien
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Shih-Jie Chou
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Yuh-Lih Chang
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Department of Pharmacology, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Hsin-Bang Leu
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Heath Care and Management Center, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Yi-Ping Yang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Ping-Hsing Tsai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Ying-Hsiu Lai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Kuan-Hsuan Chen
- Department of Pharmacology, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Wei-Chao Chang
- Center for Molecular Medicine, China Medical University Hospital, Taichung 40447, Taiwan.
| | - Shih-Hsien Sung
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Wen-Chung Yu
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
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Time of Anderson-Fabry Disease Detection and Cardiovascular Presentation. Case Rep Cardiol 2018; 2018:6131083. [PMID: 29755794 PMCID: PMC5884240 DOI: 10.1155/2018/6131083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 01/28/2018] [Accepted: 02/10/2018] [Indexed: 02/07/2023] Open
Abstract
Background Anderson-Fabry disease is an X-linked inherited disease, which manifests in a different manner depending on gender and genotype. Making a working diagnosis of Anderson-Fabry disease is difficult because of several reasons: (a) that it is a multiorgan disease with wide variety of phenotypes, (b) different timelines of presentation, (c) gender differences, and (d) possible coexistence with other comorbidities. Late-onset/cardiac type of presentation with minimal involvement of other organs can additionally make diagnosis difficult. Aim To describe different cardiac manifestations at different time points in the course of the disease: (1) 72-year-old female (echocardiography detection), heterozygote, significant left and mild right ventricular hypertrophy; (2) 62-year-old male (echocardiography detection), hemizygote, left ventricular hypertrophy, implanted cardiac pacemaker, a performed percutaneous coronary intervention after myocardial infarction, degenerative medium degree aortic valve stenosis; (3) 45-year-old female (asymptomatic/family screening), heterozygote, thickened mitral papillary muscle, mild left ventricular hypertrophy, first degree diastolic dysfunction; and (4) 75-year-old female (symptomatic/family screening), heterozygote, cardiomyopathy with reduced left ventricular ejection fraction after heart surgery (mitral valve annuloplasty and plastic repair of the tricuspid valve). Conclusion All patients have Anderson-Fabry disease but with different clinical presentations depending on the gender, the type of mutation, and the time of detection. All these features can make the patients' profiles unique and delay the time of detection.
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Imaging of Left Ventricular Hypertrophy: a Practical Utility for Differential Diagnosis and Assessment of Disease Severity. Curr Cardiol Rep 2017. [PMID: 28639223 DOI: 10.1007/s11886-017-0875-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW Left ventricular hypertrophy (LVH) is often encountered in clinical practice, and it is a risk factor for cardiac mortality and morbidity. Determination of the etiology and disease severity is important for the management of patients with LVH. The aim of this review is to show the remarkable progress in cardiac imaging and its importance in clinical practice. RECENT FINDINGS This review focuses on clinical features and characteristic cardiac imaging in LVH caused by various diseases including hypertension, aortic valve stenosis, hypertrophic cardiomyopathy, and secondary cardiomyopathies. The usefulness of echocardiography as a tool of general versatility including hemodynamic evaluation and the usefulness of cardiac magnetic resonance imaging for assessment of cardiac morphology and myocardial tissue characteristics of relevance for LVH are described. Imaging modalities now have central roles in the differentiation and prognostic assessment of LVH.
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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] [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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Jaurretche S, Antogiovanni N, Perretta F. Prevalence of chronic kidney disease in fabry disease patients: Multicenter cross sectional study in Argentina. Mol Genet Metab Rep 2017; 12:41-43. [PMID: 28607873 PMCID: PMC5443960 DOI: 10.1016/j.ymgmr.2017.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/18/2017] [Accepted: 05/18/2017] [Indexed: 11/23/2022] Open
Abstract
Nephropathy is one of the major complications of Fabry Disease (FD) and mainly includes reduced glomerular filtration rate (GFR) and proteinuria. Despite the frequency, scarce information exists regarding the frequency of CKD as well as other related complications in FD patients in Argentina. The aim of the study was to measure the prevalence of CKD at diagnosis of FD as well as to describe other related conditions in a large cohort of patients with FD. Methods: a cross-sectional study performed in three FD centers of Argentina during January 2014 and January 2016. Information at diagnosis regarding patient demographics, disease characteristics, key laboratory values, and renal, cardiac, cerebrovascular diseases and other related complications were collected. Results: A total of 60 patients were included. The mean age at diagnosis was 25.5 ± 16 years. 42% of included patients presented CKD in which the disease was mild (GFR ≥ 60 and < 90) in 60% (n = 15), moderate (GFR ≥ 30 and < 60) in 16% (n = 4), severe (GFR ≥ 15 and < 30) in 4% (n = 1) and failure (GFR < 15) in 20% (n = 5). Arrhythmias were reported for 13.3% of patients. In 33.3% the echocardiographic evaluation demonstrated left ventricular hypertrophy and peripheral neuropathy in 63.3%. Conclusion: This study presents information regarding the prevalence of CKD in a large cohort of FD patients at the moment of diagnosis in Argentina. Future studies will help us to confirm these initial findings.
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Affiliation(s)
- Sebastián Jaurretche
- Centro de Neurociencias los Manantiales, Grupo Gamma, GINEF (Grupo de Investigación Nefrológica en la Enfermedad de Fabry), Rosario, Provincia de Santa Fe, Argentina
| | - Norberto Antogiovanni
- Centro de Infusión y Estudio de Enfermedades Lisosomales del Instituto de Nefrología Clínica Pergamino, Argentina and GINEF (Grupo de Investigación Nefrológica en la Enfermedad de Fabry), Provincia de Buenos Aires, Argentina
| | - Fernando Perretta
- Unidad de Terapia Intensiva del Hospital Dr. Enrique Erill de Escobar, Buenos Aires, Argentina
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Savary AL, Morello R, Brasse-Lagnel C, Milliez P, Bekri S, Labombarda F. Enhancing the diagnosis of fabry disease in cardiology with a targeted information: a before-after control-impact study. Open Heart 2017; 4:e000567. [PMID: 28409012 PMCID: PMC5384459 DOI: 10.1136/openhrt-2016-000567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 01/12/2017] [Accepted: 01/17/2017] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Cardiac complications in Fabry disease are frequent and dominated by a high frequency of left ventricular hypertrophy; therefore, cardiologists may have an essential role in screening for this disease. Providing cardiologists with targeted information on Fabry disease would be valuable and could reduce both diagnostic and therapeutic delays. The aim of this study was to evaluate the efficiency of such strategy for Fabry screening. METHODS We conducted a before-after control-impact study by comparing observations made before and after targeted information on Fabry disease among cardiologists. The information on Fabry disease consisted of (1) an educational booklet, (2) oral information and (3) screening kits. The programme was evaluated at the end of a 12-month study period. RESULTS Forty-two cardiologists participated to this study. None of them had conducted screening test and new diagnostic for Fabry disease in the 3 years prior the information. After the information, screening with dried blood spots was performed in 55 patients (ranged 18-77 years, men: 39) with cardiac monitoring for supposed sarcomeric hypertrophic cardiomyopathy (n=41) or unexplained left ventricular hypertrophy (n=14) from January 2015 to January 2016. Two new cases of Fabry disease were diagnosed (3.4%) in two men (ages 58 and 51 years). The information was deemed relevant in both content and structure and was deemed useful for everyday practice. CONCLUSION Cardiologists valued the targeted information on Fabry disease. This information had a direct clinical impact by allowing the diagnosis of two new families with Fabry disease.
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Affiliation(s)
| | - Remy Morello
- Department of Biostatistics, Rouen University Hospital, CHU de Caen, Caen, France
| | | | - Paul Milliez
- Department of Cardiology, CHU de Caen, Caen, France
| | - Soumeya Bekri
- Department of Metabolic Biochemistry, CHU de Rouen, Rouen, France
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Chen KH, Chou YC, Hsiao CY, Chien Y, Wang KL, Lai YH, Chang YL, Niu DM, Yu WC. Amelioration of serum 8-OHdG level by enzyme replacement therapy in patients with Fabry cardiomyopathy. Biochem Biophys Res Commun 2017; 486:293-299. [DOI: 10.1016/j.bbrc.2017.03.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 03/11/2017] [Indexed: 10/20/2022]
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Chong Y, Kim M, Koh ES, Shin SJ, Kim HS, Chung S. Identification of a novel GLA mutation (Y88C) in a Korean family with Fabry nephropathy: a case report. BMC MEDICAL GENETICS 2016; 17:76. [PMID: 27776503 PMCID: PMC5078899 DOI: 10.1186/s12881-016-0338-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 10/17/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND Fabry disease is a rare X-linked lysosomal storage disorder caused by α-galactosidase A deficiency. With the advancement of molecular diagnostic tools, more disease-causing mutations in α-galactosidase A (GLA) have been identified in Fabry disease. We found a novel mutation in a Korean family with predominant renal manifestations of the disease. CASE PRESENTATION A 24-year-old man who wanted to donate a kidney to his 28-year-old brother with end-stage renal disease of unknown cause was evaluated. The 24-year-old man underwent percutaneous renal biopsy because of an accidentally found proteinuria. Electron microscopy of his renal biopsy showed numerous electron-dense multi-lamellar inclusions in the epithelial cytoplasm, typical for Fabry disease. Clinical and laboratory evaluation including the assessment of GLA enzyme activity and direct DNA sequencing in four members of the family were performed. Renal biopsy findings in the two affected male patients were described. Re-evaluation of a renal biopsy specimen of his 28-year-old brother obtained when he was diagnosed with renal failure revealed a very focal area of suspicious multilamellated structures in the Bowman's space. DNA sequencing on the young man, his brother, and his mother revealed a novel GLA gene mutation, c.263A > G (p.Tyr88Cys). The three all showed decreased α-galactosidase A activity. CONCLUSION A novel GLA mutation, c.263A > G (p.Tyr88Cys), was found in a Korean family with predominant renal manifestations of Fabry disease.
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Affiliation(s)
- Yosep Chong
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Minyoung Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Sil Koh
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Joon Shin
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ho-Shik Kim
- Department of Biochemistry, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sungjin Chung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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Beirão I, Cabrita A, Torres M, Silva F, Aguiar P, Gomes AM. Anderson-Fabry Disease. JOURNAL OF INBORN ERRORS OF METABOLISM AND SCREENING 2016. [DOI: 10.1177/2326409816669372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Idalina Beirão
- Centro Hospitalar do Porto, Largo Professor Abel Salazar, Porto, Portugal
| | - Ana Cabrita
- Service of Centro Hospitalar do Algarve, Rua Leao Penedo, Faro, Portugal
| | - Márcia Torres
- Centro Hospitalar do Médio Ave, Largo Domingos Moreira, Santo Tirso, Portugal
| | - Fernando Silva
- Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - Patricio Aguiar
- Hospital de Santa Maria/Centro Hospitalar Lisboa Norte, Avenida Professor Egas Moniz, Lisboa, Portugal
| | - Ana Marta Gomes
- Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
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