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Wang W, Jia H, Hua X, Song J. New insights gained from cellular landscape changes in myocarditis and inflammatory cardiomyopathy. Heart Fail Rev 2024; 29:883-907. [PMID: 38896377 DOI: 10.1007/s10741-024-10406-w] [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: 05/26/2024] [Indexed: 06/21/2024]
Abstract
Advances in the etiological classification of myocarditis and inflammatory cardiomyopathy (ICM) have reached a consensus. However, the mechanism of myocarditis/ICM remains unclear, which affects the development of treatment and the improvement of outcome. Cellular transcription and metabolic reprogramming, and the interactions between cardiomyocytes and non-cardiomyocytes, such as the immune cells, contribute to the process of myocarditis/ICM. Recent efforts have been made by multi-omics techniques, particularly in single-cell RNA sequencing, to gain a better understanding of the cellular landscape alteration occurring in disease during the progression. This article aims to provide a comprehensive overview of the latest studies in myocarditis/ICM, particularly as revealed by single-cell sequencing.
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Affiliation(s)
- Weiteng Wang
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, Fuwai Hospital, National Centre for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 167 Beilishi Road, Xicheng District, Beijing, 100037, China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 10037, China
| | - Hao Jia
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, Fuwai Hospital, National Centre for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 167 Beilishi Road, Xicheng District, Beijing, 100037, China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 10037, China
| | - Xiumeng Hua
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, Fuwai Hospital, National Centre for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 167 Beilishi Road, Xicheng District, Beijing, 100037, China
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 10037, China
| | - Jiangping Song
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, Fuwai Hospital, National Centre for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 167 Beilishi Road, Xicheng District, Beijing, 100037, China.
- Shenzhen Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, 518057, China.
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 10037, China.
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Marzullo A, Serio G, Cazzato G, Capuzzolo M, Nardelli C, Salzillo C. Is the endomyocardial biopsy in giant cell myocarditis of some help for the rapid indication for heart transplantation? Pathol Int 2024; 74:96-98. [PMID: 38149499 DOI: 10.1111/pin.13400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/11/2023] [Accepted: 11/29/2023] [Indexed: 12/28/2023]
Affiliation(s)
- Andrea Marzullo
- Department of Precision and Regenerative Medicine and Ionian Area, Pathology Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Gabriella Serio
- Department of Precision and Regenerative Medicine and Ionian Area, Pathology Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Gerardo Cazzato
- Department of Precision and Regenerative Medicine and Ionian Area, Pathology Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Marialessandra Capuzzolo
- Department of Precision and Regenerative Medicine and Ionian Area, Pathology Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Carla Nardelli
- Department of Precision and Regenerative Medicine and Ionian Area, Pathology Unit, University of Bari "Aldo Moro", Bari, Italy
| | - Cecilia Salzillo
- Department of Precision and Regenerative Medicine and Ionian Area, Pathology Unit, University of Bari "Aldo Moro", Bari, Italy
- Department of Experimental Medicine, PhD Course in Public Health, University of Campania "Luigi Vanvitelli", Naples, Italy
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Weber BN, Garshick M, Abbate A, Youngstein T, Stewart G, Bohula E, Plein S, Mukherjee M. Acute cardiovascular complications of immune-mediated systemic inflammatory diseases. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2023; 12:792-801. [PMID: 37603839 PMCID: PMC11004858 DOI: 10.1093/ehjacc/zuad096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 08/23/2023]
Abstract
Immune-mediated systemic inflammatory conditions (IMIDs) are associated with an increased risk of atherosclerosis and adverse cardiovascular (CV) events secondary to pathogenic inflammation and derangements in the innate and adaptive immune responses inherent to the underlying rheumatic diseases. As the intersection of cardio-rheumatology continues to expand, a multi-disciplinary approach must be considered to optimize clinical outcomes and long-term survival. This review will highlight acute cardiac manifestations of systemic inflammatory diseases and propose a clinically relevant framework for diagnosis, management, and the role of integrated multimodality imaging.
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Affiliation(s)
- Brittany N Weber
- Heart and Vascular Center, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA
| | - Michael Garshick
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University Langone Health, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Antonio Abbate
- Robert M. Berne Cardiovascular Research Center, and Division of Cardiology, University of Virginia, Charlottesville, VA, USA
| | - Taryn Youngstein
- Department of Rheumatology, Imperial College NHS Healthcare Trust, London, UK
| | - Garrick Stewart
- Heart and Vascular Center, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA
| | - Erin Bohula
- Heart and Vascular Center, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA
| | - Sven Plein
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Monica Mukherjee
- Division of Cardiology, Johns Hopkins University, Baltimore, MD, USA
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4
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Stein AP, Stewart BD, Patel DC, Al-Ani M, Vilaro J, Aranda JM, Ahmed MM, Parker AM. Recurrent Cardiac Sarcoidosis and Giant Cell Myocarditis After Heart Transplant: A Case Report and Systematic Literature Review. Am J Cardiol 2023; 207:271-279. [PMID: 37769570 DOI: 10.1016/j.amjcard.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 10/03/2023]
Abstract
Recurrence of cardiac sarcoidosis (CS) and giant cell myocarditis (GCM) after heart transplant is rare, with rates of 5% in CS and 8% in GCM. We aim to identify all reported cases of recurrence in the literature and to assess clinical course, treatments, and outcomes to improve understanding of the conditions. A systematic review, utilizing Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines, was conducted by searching MEDLINE/PubMed and Embase of all available literature describing post-transplant recurrent granulomatous myocarditis, CS, or GCM. Data on demographics, transplant, recurrence, management, and outcomes data were collected from each publication. Comparison between the 2 groups were made using standard statistical approaches. Post-transplant GM recurrence was identified in 39 patients in 33 total publications. Reported cases included 24 GCM, 12 CS, and 3 suspected cases. Case reports were the most frequent form of publication. Mean age of patients experiencing recurrence was 42 years for GCM and 48 years for CS and favored males (62%). Time to recurrence ranged from 2 weeks to 9 years post-transplant, occurring earlier in GCM (mean 1.8 vs 3.0 years). Endomyocardial biopsies (89%) were the most utilized diagnostic method over cardiac magnetic resonance and positron emission tomography. Recurrence treatment regimens involved only steroids in 40% of CS, whereas other immunomodulatory regimens were utilized in 70% of GCM. In conclusion, GCM and CS recurrence after cardiac transplantation holds associated risks including concurrent acute cellular rejection, a higher therapeutic demand for GCM recurrence compared with CS, and mortality. New noninvasive screening techniques may help modify post-transplant monitoring regimens to increase both early detection and treatment of recurrence.
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Affiliation(s)
| | | | - Divya C Patel
- Division of Pulmonary, Critical Care and Sleep Medicine
| | - Mohammad Al-Ani
- Division of Cardiology, Department of Medicine, University of Florida Gainesville, Florida
| | - Juan Vilaro
- Division of Cardiology, Department of Medicine, University of Florida Gainesville, Florida
| | - Juan M Aranda
- Division of Cardiology, Department of Medicine, University of Florida Gainesville, Florida
| | - Mustafa M Ahmed
- Division of Cardiology, Department of Medicine, University of Florida Gainesville, Florida
| | - Alex M Parker
- Division of Cardiology, Department of Medicine, University of Florida Gainesville, Florida
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Abstract
Fulminant myocarditis (FM) is an uncommon syndrome characterized by sudden and severe hemodynamic compromise secondary to acute myocardial inflammation, often presenting as profound cardiogenic shock, life-threatening ventricular arrhythmias and/or electrical storm. FM may be refractory to conventional therapies and require mechanical circulatory support (MCS). The immune system has been recognized as playing a pivotal role in the pathophysiology of myocarditis, leading to an increased focus on immunosuppressive treatment strategies. Recent data have highlighted not only the fact that FM has significantly worse outcomes than non-FM, but that prognosis and management strategies of FM are heavily dependent on histological subtype, placing greater emphasis on the role of endomyocardial biopsy in diagnosis. The impact of subtype on severity and prognosis will likewise influence how aggressively the myocarditis is managed, including whether MCS is warranted. Many patients with refractory cardiogenic shock secondary to FM end up requiring MCS, with venoarterial extracorporeal membrane oxygenation demonstrating favorable survival rates, particularly when initiated prior to the development of multiorgan failure. Among the challenges facing the field are the need to more precisely identify immunopathophysiological pathways in order to develop targeted therapies, and the need to better optimize the timing and management of MCS to minimize complications and maximize outcomes.
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