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Wang D, Weng X, Yue W, Shang L, Wei Y, Clemmer JS, Xu Y, Chen Y. CD8 T cells promote heart failure progression in mice with preexisting left ventricular dysfunction. Front Immunol 2024; 15:1472133. [PMID: 39324134 PMCID: PMC11422781 DOI: 10.3389/fimmu.2024.1472133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2024] [Accepted: 08/22/2024] [Indexed: 09/27/2024] Open
Abstract
Introduction Even under the standard medical care, patients with left ventricular (LV) failure or heart failure (HF) often progress to pulmonary hypertension and right ventricular (RV) hypertrophy. We previously showed that inflammation and regulatory T cells (Tregs) modulate HF progression in mice with preexisting LV failure. The main objective of this study is to determine the role of CD8+ T cells in modulating LV failure and the consequent pulmonary inflammation and RV hypertrophy in mice with preexisting LV failure. Methods Mice with LV failure produced by transverse aortic constriction (TAC) were randomized to depletion of cytotoxic CD8+ T cells, Tregs, or both using specific blocking antibodies. Cardiac function, lung inflammation, fibrosis, vascular remodeling, and right ventricular remodeling were determined. Results LV failure caused pulmonary inflammation, fibrosis, vascular remodeling, and RV hypertrophy. Depletion of CD8+ T cells significantly attenuated above changes in mice with preexisting LV failure. LV failure was associated with increased CD4+ and CD8+ T cell activation, and increased ratios of activated T cells to Tregs. Treg depletion exacerbated lung inflammation and HF progression, as well as lung CD4+ and CD8+ T cell infiltration and activation in HF mice. However, CD8+ T cells depletion rescue these mice from exacerbated lung inflammation and RV hypertrophy after Treg depletion. Discussion Our findings demonstrate an important role of CD8+ T cells in promoting pulmonary inflammation and RV hypertrophy in mice with preexisting LV failure. Depletion of CD8+ T cells also rescued HF mice from the exacerbated HF progression by Treg depletion.
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Affiliation(s)
- Dongzhi Wang
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, United States
- Department of Cardiology, Tenth People’s Hospital, Tongji University, Shanghai, China
| | - Xinyu Weng
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, United States
| | - Wenhui Yue
- Department of Cardiology, Tenth People’s Hospital, Tongji University, Shanghai, China
| | - Linlin Shang
- Department of Cardiology, Tenth People’s Hospital, Tongji University, Shanghai, China
- Department of Clinical Pharmacy, School of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Yidong Wei
- Department of Cardiology, Tenth People’s Hospital, Tongji University, Shanghai, China
| | - John S. Clemmer
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, United States
| | - Yawei Xu
- Department of Cardiology, Tenth People’s Hospital, Tongji University, Shanghai, China
| | - Yingjie Chen
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, United States
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, United States
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Qu S, Zhang J, Wang K, Zhou Y. Identification of key immune-related genes and potential therapeutic targets in immune checkpoint inhibitor-associated myocarditis. Postgrad Med J 2024:qgae117. [PMID: 39251231 DOI: 10.1093/postmj/qgae117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 08/08/2024] [Accepted: 08/25/2024] [Indexed: 09/11/2024]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) are widely used in cancer treatment; however, the emergence of ICI-associated myocarditis (ICI-MC) presents a severe and potentially fatal complication with poorly understood pathophysiological mechanisms. This study aimed to identify crucial immune-related genes in ICI-MC and uncover potential therapeutic targets using bioinformatics. METHODS Using the GSE180045 dataset, which includes three groups-Group A: ICI patients without immune adverse events, Group B: ICI patients with non-myocarditis immune adverse events, and Group C: ICI patients with myocarditis-we analyzed differentially expressed genes (DEGs) between ICI-MC samples (Group C) and non-myocarditis controls (Groups A and B). These DEGs were then cross-referenced with 1796 immune-related genes from the immPort database to identify immune-related DEGs. We conducted functional enrichment analyses (Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, gene set enrichment analysis), constructed a protein-protein interaction network, and identified hub genes. Validation using the GSE4172 dataset led to the identification of optimal feature genes from the overlap between hub genes and DEGs. Predictions of target MicroRNAs (miRNAs) were made, and a competing endogenous RNA (ceRNA) network was constructed. Target drugs for hub genes were predicted using the Connectivity Map database. RESULTS We identified 58 DEGs between ICI-MC and controls, which led to the identification of 32 immune-related DEGs after intersection with 1796 immune-related genes. Functional analyses revealed enrichment in cell lysis, CD8+ T-cell receptor, natural killer cell-mediated cytotoxicity, and RAGE signaling. Notably upregulated hub genes included IL7R, PRF1, GNLY, CD3G, NKG7, GZMH, GZMB, KLRB1, KLRK1, and CD247. In the validation dataset, 407 DEGs were uncovered, resulting in the identification of 3 optimal feature genes (KLRB1, NKG7, GZMH). The predicted target miRNAs, lincRNAs, and circRNAs constituted a comprehensive ceRNA network. Among the top 10 drugs with elevated connectivity scores was acetohydroxamic acid, indicating a need for caution in ICI treatment. CONCLUSION KG7, GZMH, and KLRB1 were identified as pivotal immune-related genes in ICI-MC. Biological enrichments included pathways involved in cell lysis, the CD8+ T-cell receptor pathway, natural killer cell-mediated cytotoxicity, RAGE signaling, and proinflammatory responses. The ceRNA network illuminated the role of critical molecules and underscored the importance of avoiding drugs such as acetohydroxamic acid in ICI treatment. Key message What is already known on this topic Myocarditis is recognized as a serious ICI-associated toxicity, seemingly infrequent yet often fulminant and lethal. The underlying mechanisms of ICI-associated myocarditis remain not fully understood. Although the significance of T cells and cytotoxic T lymphocyte-associated protein 4 (CTLA-4) is evident, the inciting antigens, the reasons for their recognition, and the mechanisms causing cardiac cell injury are not well characterized. An improved understanding of ICI-associated myocarditis will provide insights into the equilibrium between the immune and cardiovascular systems. What this study adds Our study further validates the significance of T cells and CTLA-4 in ICI-associated myocarditis. More importantly, we identified three genes-NKG7, GZMH, and KLRB1-essential for the development of ICI-MC and proposed ceRNA networks involving these three key genes. How this study might affect research, practice or policy The newly discovered key genes and their intricate molecular interactions offer a comprehensive perspective on the mechanisms underlying ICI-MC. Furthermore, our findings advise caution regarding the use of drugs like acetohydroxamic acid during ICI treatment. As our understanding of these regulatory networks deepens, our study provides valuable insights that could inform future therapeutic strategies for ICI-MC.
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Affiliation(s)
- Shenglin Qu
- Department of Cardiology, The Fourth Affiliated Hospital of Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, No 9, Chongwen Road, Suzhou City 215000, China
| | - Junyi Zhang
- Department of Cardiology, The Fourth Affiliated Hospital of Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, No 9, Chongwen Road, Suzhou City 215000, China
| | - Kuangyi Wang
- Department of Cardiology, The Fourth Affiliated Hospital of Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, No 9, Chongwen Road, Suzhou City 215000, China
| | - Yafeng Zhou
- Department of Cardiology, The Fourth Affiliated Hospital of Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, No 9, Chongwen Road, Suzhou City 215000, China
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Honan AM, Jacobsen GE, Drum H, Vazquez EN, Quintero MA, Deshpande AR, Sussman DA, Kerman DH, Damas OM, Proksell S, Van der Jeught K, Abreu MT, Chen Z. Stromal-Like Cells Are Found in Peripheral Blood of Patients With Inflammatory Bowel Disease and Correlate With Immune Activation State. Clin Transl Gastroenterol 2024; 15:e1. [PMID: 38829958 PMCID: PMC11421714 DOI: 10.14309/ctg.0000000000000721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 05/21/2024] [Indexed: 06/05/2024] Open
Abstract
INTRODUCTION Recent studies have identified a critical role of stromal-immune cell interactions in immunity and immune tolerance. Transcriptomic profiling has implicated stromal cells in immune-mediated disorders including the 2 common forms of inflammatory bowel disease (IBD), Crohn's disease (CD), and ulcerative colitis (UC). Stromal-immune interactions may edify inflammatory state and the development of IBD-related complications such as fibrosis, yet the lack of protein markers has hampered studying stromal-immune perturbation. METHODS In this study, we designed a 40-color spectral flow cytometry assay to characterize hematopoietic and nonhematopoietic cells in intestinal biopsies and matched blood samples from patients with CD or UC. RESULTS We identified circulating stromal-like cells that are significantly more abundant in IBD blood samples than in healthy controls. Those cells expressed podoplanin (PDPN), a commonly used marker for fibroblasts, and they were associated with activated and memory T and B cells and altered natural killer cell, monocyte, and macrophage populations. PDPN + cells in the blood correlated with PDPN + cells in the colon. Principal component analysis distinctly separated healthy blood samples from IBD blood samples, with stromal-like cells and B-cell subtypes dominating the IBD signature; Pearson correlation detected an association between PDPN + stromal-like cells and B-cell populations in IBD blood and gut biopsies. DISCUSSION These observations suggest that PDPN + cells in the blood may serve as a biomarker of IBD. Understanding the relationship between stromal cells and immune cells in the intestine and the blood may provide a window into disease pathogenesis and insight into therapeutic targets for IBD.
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Affiliation(s)
- Amanda M Honan
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Gillian E Jacobsen
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
- Medical Scientist Training Program, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Hannah Drum
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Emily N Vazquez
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Maria A Quintero
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
| | - Amar R Deshpande
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
| | - Daniel A Sussman
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - David H Kerman
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
| | - Oriana M Damas
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
| | - Siobhan Proksell
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
| | - Kevin Van der Jeught
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Maria T Abreu
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami-Miller School of Medicine, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Zhibin Chen
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA
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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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Li Z, Liu X, Cai N, Zhou Z, Huang H, Wu Q, Xu L, Zhu WG, Zhang C, Wei Z, Li D. Immune checkpoint reprogramming via sequential nucleic acid delivery strategy optimizes systemic immune responses for gastrointestinal cancer immunotherapy. Cancer Lett 2024; 599:217152. [PMID: 39094825 DOI: 10.1016/j.canlet.2024.217152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 07/11/2024] [Accepted: 07/31/2024] [Indexed: 08/04/2024]
Abstract
Monoclonal antibodies targeting immune checkpoints have been widely applied in gastrointestinal cancer immunotherapy. However, systemic administration of various monoclonal antibodies does not often result in sustained effects in reversing the immunosuppressive tumor microenvironment (TME), which may be due to the spatiotemporal dynamic changes of immune checkpoints. Herein, we reported a novel immune checkpoint reprogramming strategy for gastrointestinal cancer immunotherapy. It was achieved by the sequential delivery of siPD-L1 (siRNA for programmed cell death ligand 1) and pOX40L (plasmid for OX40 ligand), which were complexed with two cationic polymer brush-grafted carbon nanotubes (dense short (DS) and dense long (DL)) designed based on the structural characteristics of nucleic acids and brush architectures. Upon administrating DL/pOX40L for the first three dosages, then followed by DS/siPD-L1 for the next three dosages to the TME, it upregulated the stimulatory checkpoint OX40L on dendritic cells (DCs) and downregulated inhibitory checkpoint PD-L1 on tumor cells and DCs in a sequential reprogramming manner. Compared with other combination treatments, this sequential strategy drastically boosted the DCs maturation, and CD8+ cytotoxic T lymphocytes infiltration in tumor site. Furthermore, it could augment the local antitumor response and improve the T cell infiltration in tumor-draining lymph nodes to reverse the peripheral immunosuppression. Our study demonstrated that sequential nucleic acid delivery strategy via personalized nanoplatforms effectively reversed the immunosuppression status in both tumor microenvironment and peripheral immune landscape, which significantly enhanced the systemic antitumor immune responses and established an optimal immunotherapy strategy against gastrointestinal cancer.
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Affiliation(s)
- Zhuoyuan Li
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Xinran Liu
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Nan Cai
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Zhijun Zhou
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA
| | - Huaping Huang
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Qiang Wu
- Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Lizhou Xu
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311215, China
| | - Wei-Guo Zhu
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China; International Cancer Center, Guangdong Key Laboratory of Genome Instability and Human Disease Prevention, Marshall Laboratory of Biomedical Engineering, Department of Biochemistry and Molecular Biology, Shenzhen University Medical School, Shenzhen, 518055, China.
| | - Changhua Zhang
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
| | - Zhewei Wei
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Gastric Cancer Center of Sun Yat-sen University, Guangzhou, 510080, China.
| | - Danyang Li
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
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Wang C, Fan P, Wang Q. Evolving therapeutics and ensuing cardiotoxicities in triple-negative breast cancer. Cancer Treat Rev 2024; 130:102819. [PMID: 39216183 DOI: 10.1016/j.ctrv.2024.102819] [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: 05/22/2024] [Revised: 07/18/2024] [Accepted: 08/16/2024] [Indexed: 09/04/2024]
Abstract
Defined as scarce expression of hormone receptors and human epidermal growth factor receptor 2, triple-negative breast cancer (TNBC) is labeled as the most heterogeneous subtype of breast cancer with poorest prognosis. Despite rapid advancements in precise subtyping and tailored therapeutics, the ensuing cancer therapy-related cardiovascular toxicity (CTR-CVT) could exert detrimental impacts to TNBC survivors. Nowadays, this interdisciplinary issue is incrementally concerned by cardiologists, oncologists and other pertinent experts, propelling cardio-oncology as a booming field focusing on the whole-course management of cancer patients with potential cardiovascular threats. Here in this review, we initially profile the evolving molecular subtyping and therapeutic landscape of TNBC. Further, we introduce various monitoring approaches of CTR-CVT. In the main body, we elaborate on typical cardiotoxicities ensuing anti-TNBC treatments in detail, ranging from chemotherapy (especially anthracyclines), surgery, anesthetics, radiotherapy to immunotherapy, with future perspectives on promising directions in the era of artificial intelligence and traditional Chinese medicine.
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Affiliation(s)
- Chongyu Wang
- Department of Medicine, Xinglin College, Nantong University, Nantong 226007, Jiangsu, China
| | - Pinchao Fan
- The First Clinical Medical College, Nanjing Medical University, Nanjing 211166, Jiangsu, China; Sir Run Run Hospital, Nanjing Medical University, Nanjing 211112, Jiangsu, China
| | - Qingqing Wang
- Department of Thyroid and Breast Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, Jiangsu, China.
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Sun Y, Lu Y, Li X, He Y, Yong TK, Keng CS, Yahaya B, Liu Y, Lin J. Intelligent drugs based on notch protein remodeling: a defensive targeting strategy for tumor therapy. Cell Death Dis 2024; 15:632. [PMID: 39198434 PMCID: PMC11358381 DOI: 10.1038/s41419-024-07008-7] [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: 04/19/2024] [Revised: 08/14/2024] [Accepted: 08/15/2024] [Indexed: 09/01/2024]
Abstract
In the process of tumor treatment, systemic drug administration is hindered by biological barriers, leading to the retention of a large number of drug molecules in healthy tissues and causing unavoidable side effects. The precise deployment of drugs at the tumor site is expected to alleviate this phenomenon. Here, we take endostatin and Her2 (+) tumors as examples and develop an intelligent drug with simple "wisdom" by endowing mesenchymal stem cells (MSCs) with an intelligent response program (iMSCEndostatin). It can autonomously perceive and distinguish tumor cells from non-tumor cells, establishing a logical connection between tumor signals and drug release. Enable it to selectively deploy drugs at the tumor site, thereby locking the toxicity of drugs at the tumor site. Unlike traditional aggressive targeting strategies that aim to increase drug concentration at the lesion, intelligent drugs are more inclined to be defensive strategies that prevent the presence of drugs in healthy tissues.
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Affiliation(s)
- Yuliang Sun
- Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical University, Xinxiang, 453003, China
- Department of Biomedical Sciences, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia, SAINS@BERTAM, 13200, Kepala Batas, Penang, Malaysia
- Breast Cancer Translational Research Program (BCTRP), Advanced Medical and Dental Institute, Universiti Sains Malaysia, Bertam, 13200, Kepala Batas, Penang, Malaysia
| | - Yilin Lu
- Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical University, Xinxiang, 453003, China
| | - Xinze Li
- Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical University, Xinxiang, 453003, China
| | - Yanan He
- Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical University, Xinxiang, 453003, China
| | - Then Kong Yong
- CryoCord Sdn Bhd, Bio-X Centre, 63000, Cyberjaya, Selangor, Malaysia
| | - Cheong Soon Keng
- CryoCord Sdn Bhd, Bio-X Centre, 63000, Cyberjaya, Selangor, Malaysia
| | - Badrul Yahaya
- Department of Biomedical Sciences, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia, SAINS@BERTAM, 13200, Kepala Batas, Penang, Malaysia.
- Breast Cancer Translational Research Program (BCTRP), Advanced Medical and Dental Institute, Universiti Sains Malaysia, Bertam, 13200, Kepala Batas, Penang, Malaysia.
| | - Yanli Liu
- Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical University, Xinxiang, 453003, China.
| | - Juntang Lin
- Stem Cell and Biotherapy Technology Research Center, Xinxiang Medical University, Xinxiang, 453003, China.
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8
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Keam S, Turner N, Kugeratski FG, Rico R, Colunga-Minutti J, Poojary R, Alekseev S, Patel AB, Li YJ, Sheshadri A, Loghin ME, Woodman K, Aaroe AE, Hamidi S, Iyer PC, Palaskas NL, Wang Y, Nurieva R. Toxicity in the era of immune checkpoint inhibitor therapy. Front Immunol 2024; 15:1447021. [PMID: 39247203 PMCID: PMC11377343 DOI: 10.3389/fimmu.2024.1447021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 07/23/2024] [Indexed: 09/10/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) reinvigorate anti-tumor immune responses by disrupting co-inhibitory immune checkpoint molecules such as programmed cell death 1 (PD-1) and cytotoxic T lymphocyte antigen 4 (CTLA-4). Although ICIs have had unprecedented success and have become the standard of care for many cancers, they are often accompanied by off-target inflammation that can occur in any organ system. These immune related adverse events (irAEs) often require steroid use and/or cessation of ICI therapy, which can both lead to cancer progression. Although irAEs are common, the detailed molecular and immune mechanisms underlying their development are still elusive. To further our understanding of irAEs and develop effective treatment options, there is pressing need for preclinical models recapitulating the clinical settings. In this review, we describe current preclinical models and immune implications of ICI-induced skin toxicities, colitis, neurological and endocrine toxicities, pneumonitis, arthritis, and myocarditis along with their management.
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Affiliation(s)
- Synat Keam
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Naimah Turner
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Fernanda G Kugeratski
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Rene Rico
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jocelynn Colunga-Minutti
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- The University of Texas MD Anderson Cancer Center University of Texas Health (UTHealth) Houston Graduate School of Biomedical Sciences (GSBS), Houston, TX, United States
| | | | - Sayan Alekseev
- College of Sciences, The University of Texas at San Antonio, San Antonio, TX, United States
- The Cancer Prevention and Research Institute of Texas (CPRIT)-CURE Summer Undergraduate Program, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Anisha B Patel
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Yuanteng Jeff Li
- Department of General Internal Medicine, Section of Rheumatology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Monica E Loghin
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Karin Woodman
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ashley E Aaroe
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sarah Hamidi
- Department of Endocrine Neoplasia and HD, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Priyanka Chandrasekhar Iyer
- Department of Endocrine Neoplasia and HD, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nicolas L Palaskas
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Yinghong Wang
- Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Roza Nurieva
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- The University of Texas MD Anderson Cancer Center University of Texas Health (UTHealth) Houston Graduate School of Biomedical Sciences (GSBS), Houston, TX, United States
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Seeler S, Arnarsson K, Dreßen M, Krane M, Doppler SA. Beyond the Heartbeat: Single-Cell Omics Redefining Cardiovascular Research. Curr Cardiol Rep 2024:10.1007/s11886-024-02117-3. [PMID: 39158785 DOI: 10.1007/s11886-024-02117-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/07/2024] [Indexed: 08/20/2024]
Abstract
PURPOSE OF REVIEW This review aims to explore recent advances in single-cell omics techniques as applied to various regions of the human heart, illuminating cellular diversity, regulatory networks, and disease mechanisms. We examine the contributions of single-cell transcriptomics, genomics, proteomics, epigenomics, and spatial transcriptomics in unraveling the complexity of cardiac tissues. RECENT FINDINGS Recent strides in single-cell omics technologies have revolutionized our understanding of the heart's cellular composition, cell type heterogeneity, and molecular dynamics. These advancements have elucidated pathological conditions as well as the cellular landscape in heart development. We highlight emerging applications of integrated single-cell omics, particularly for cardiac regeneration, disease modeling, and precision medicine, and emphasize the transformative potential of these technologies to advance cardiovascular research and clinical practice.
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Affiliation(s)
- Sabine Seeler
- Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
- Institute for Translational Cardiac Surgery (INSURE), Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Munich, Germany
| | - Kristjan Arnarsson
- Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
- Institute for Translational Cardiac Surgery (INSURE), Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Munich, Germany
| | - Martina Dreßen
- Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
- Institute for Translational Cardiac Surgery (INSURE), Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Munich, Germany
| | - Markus Krane
- Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
- Institute for Translational Cardiac Surgery (INSURE), Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
- Division of Cardiac Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Stefanie A Doppler
- Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany.
- Institute for Translational Cardiac Surgery (INSURE), Department of Cardiovascular Surgery, German Heart Center Munich, School of Medicine and Health, TUM University Hospital, Technical University Munich, Munich, Germany.
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10
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Sun SJ, Jiao XD, Chen ZG, Cao Q, Zhu JH, Shen QR, Liu Y, Zhang Z, Xu FF, Shi Y, Tong J, Ouyang SX, Fu JT, Zhao Y, Ren J, Li DJ, Shen FM, Wang P. Gasdermin-E-mediated pyroptosis drives immune checkpoint inhibitor-associated myocarditis via cGAS-STING activation. Nat Commun 2024; 15:6640. [PMID: 39103324 PMCID: PMC11300882 DOI: 10.1038/s41467-024-50996-5] [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: 10/24/2023] [Accepted: 07/23/2024] [Indexed: 08/07/2024] Open
Abstract
Immune checkpoint inhibitor (ICI)-induced myocarditis involves intensive immune/inflammation activation; however, its molecular basis is unclear. Here, we show that gasdermin-E (GSDME), a gasdermin family member, drives ICI-induced myocarditis. Pyroptosis mediated by GSDME, but not the canonical GSDMD, is activated in myocardial tissue of mice and cancer patients with ICI-induced myocarditis. Deficiency of GSDME in male mice alleviates ICI-induced cardiac infiltration of T cells, macrophages, and monocytes, as well as mitochondrial damage and inflammation. Restoration of GSDME expression specifically in cardiomyocytes, rather than myeloid cells, in GSDME-deficient mice reproduces ICI-induced myocarditis. Mechanistically, quantitative proteomics reveal that GSDME-dependent pyroptosis promotes cell death and mitochondrial DNA release, which in turn activates cGAS-STING signaling, triggering a robust interferon response and myocardial immune/inflammation activation. Pharmacological blockade of GSDME attenuates ICI-induced myocarditis and improves long-term survival in mice. Our findings may advance the understanding of ICI-induced myocarditis and suggest that targeting the GSDME-cGAS-STING-interferon axis may help prevent and manage ICI-associated myocarditis.
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Affiliation(s)
- Si-Jia Sun
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Naval Medical University/Second Military Medical University, Shanghai, China
| | - Xiao-Dong Jiao
- Department of Oncology, Changzheng Hospital, Naval Medical University/Second Military Medical University, Shanghai, China
| | - Zhi-Gang Chen
- Department of Anesthesiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, Shanghai, China
| | - Qi Cao
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Naval Medical University/Second Military Medical University, Shanghai, China
| | - Jia-Hui Zhu
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qi-Rui Shen
- Department of Pharmacy, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yi Liu
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhen Zhang
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fang-Fang Xu
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yu Shi
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jie Tong
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shen-Xi Ouyang
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiang-Tao Fu
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Naval Medical University/Second Military Medical University, Shanghai, China
| | - Yi Zhao
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jun Ren
- Department of Cardiology and Shanghai Institute of Cardiovascular Disease, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dong-Jie Li
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China.
| | - Fu-Ming Shen
- Department of Pharmacy, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China.
| | - Pei Wang
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Naval Medical University/Second Military Medical University, Shanghai, China.
- Shanghai Key Laboratory for Pharmaceutical Metabolite Research, Naval Medical University/Second Military Medical University, Shanghai, China.
- The National Demonstration Center for Experimental Pharmaceutical Education, Naval Medical University/Second Military Medical University, Shanghai, China.
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11
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Lin X, Ma X, Zhao S, Yao J, Han L, Jing Y, Xue X. Cardiovascular toxicity in antitumor therapy: biological and therapeutic insights. Trends Cancer 2024:S2405-8033(24)00144-4. [PMID: 39097431 DOI: 10.1016/j.trecan.2024.07.004] [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: 04/16/2024] [Revised: 06/28/2024] [Accepted: 07/12/2024] [Indexed: 08/05/2024]
Abstract
The evolution of antitumor therapies has significantly improved cancer prognosis but has concurrently resulted in cardiovascular toxicities. Understanding the biological mechanisms behind these toxicities is crucial for effective management. Immunotherapy-related cardiovascular toxicities are primarily mediated by immune cells and secreted cytokines. Chemotherapy may cause cardiovascular damage through autophagy disruption and mitochondrial dysfunction. Targeted therapies can induce toxicity through endothelin-1 (ET-1) production and cardiac signaling disruption. Radiotherapy may lead to cardiomyopathy and myocardial fibrosis by affecting endothelial cells, triggering inflammatory responses and accelerating atherosclerosis. This review provides insights into these mechanisms and strategies, aiming to enhance the clinical prevention and treatment of cardiovascular toxicities.
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Affiliation(s)
- Xuwen Lin
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xidong Ma
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Sheng Zhao
- Department of Cardiology, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie Yao
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Leng Han
- Brown Center for Immunotherapy, School of Medicine, Indiana University, Indianapolis, IN 46202, USA; Department of Biostatistics and Health Data Science, School of Medicine, Indiana University, Indianapolis, IN 46202, USA.
| | - Ying Jing
- Center for Intelligent Medicine Research, Greater Bay Area Institute of Precision Medicine (Guangzhou), School of Life Sciences, Fudan University, Guangzhou, China.
| | - Xinying Xue
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China; Department of Respiratory and Critical Care, Shandong Second Medical University, Weifang, China.
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12
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Gao Y, Zhang H, Qiu Y, Bian X, Wang X, Li Y. Early identification of severe immune checkpoint inhibitor associated myocarditis: From an electrocardiographic perspective. Cancer Med 2024; 13:e7460. [PMID: 39082198 PMCID: PMC11289619 DOI: 10.1002/cam4.7460] [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: 03/20/2024] [Revised: 05/28/2024] [Accepted: 06/24/2024] [Indexed: 08/02/2024] Open
Abstract
OBJECTIVES Immune checkpoint inhibitor (ICI)-associated myocarditis, particularly severe ICI-associated myocarditis, has a high mortality rate. However, the predictive value of electrocardiogram (ECG) remains unclear. The present study aimed to evaluate the predictive value of clinical and electrocardiographic parameters for severe myocarditis. METHODS Clinical and electrocardiographic data of 73 cancer patients with ICI-associated myocarditis were retrospectively collected. The severity of ICI-associated myocarditis was graded using the NCCN guidelines for managing immunotherapy-related toxicities. Myocarditis grades 1-2 and grades 3-4 were classified as mild and severe myocarditis, respectively. Logistic regression analysis was performed to analyze the predictive value of each parameter in predicting severe myocarditis. RESULTS Among the 73 patients with myocarditis, 20 (27.4%) patients had severe myocarditis. Compared with mild myocarditis group, sinus tachycardia (p = 0.001), QRS duration ≥110 ms (p = 0.001), prolonged QTc interval (p < 0.001), and bundle branch block (p = 0.007) at the time of myocarditis were more common in the severe myocarditis group. Logistic regression analysis revealed that sinus tachycardia (p = 0.028) and QTc interval prolongation (p = 0.007) were predictors of severe myocarditis. Whereas the predictive value of other electrocardiographic parameters was weak. Concurrent targeted therapy didn't increase the risk of severe myocarditis. A high NT-proBNP level was associated with severe myocarditis. CONCLUSIONS ECG at the onset of myocarditis manifested as sinus tachycardia and prolonged QTc interval predicted a high risk of severe myocarditis. Early detection of ECG abnormalities may faciliate early detection of severe ICI-associated myocarditis.
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Affiliation(s)
- Yongyin Gao
- Department of Cardio‐pulmonary FunctionsTianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and therapy, Tianjin's Clinical Research Center for CancerTianjinChina
| | - Hongdian Zhang
- Department of Esophageal CancerTianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and therapy, Key Laboratory of Digestive Cancer of Tianjin, Tianjin's Clinical Research Center for CancerTianjinChina
| | - Yanli Qiu
- Department of Cardio‐pulmonary FunctionsTianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and therapy, Tianjin's Clinical Research Center for CancerTianjinChina
| | - Xueyan Bian
- Department of Cardio‐pulmonary FunctionsTianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and therapy, Tianjin's Clinical Research Center for CancerTianjinChina
| | - Xue Wang
- Department of Cardio‐pulmonary FunctionsTianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and therapy, Tianjin's Clinical Research Center for CancerTianjinChina
| | - Yue Li
- Department of Cardio‐pulmonary FunctionsTianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and therapy, Tianjin's Clinical Research Center for CancerTianjinChina
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13
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Munir AZ, Gutierrez A, Qin J, Lichtman AH, Moslehi JJ. Immune-checkpoint inhibitor-mediated myocarditis: CTLA4, PD1 and LAG3 in the heart. Nat Rev Cancer 2024; 24:540-553. [PMID: 38982146 DOI: 10.1038/s41568-024-00715-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/03/2024] [Indexed: 07/11/2024]
Abstract
Immune-checkpoint inhibitors (ICIs) have revolutionized oncology, with nearly 50% of all patients with cancer eligible for treatment with ICIs. However, patients on ICI therapy are at risk for immune-related toxicities that can affect any organ. Inflammation of the heart muscle, known as myocarditis, resulting from ICI targeting cytotoxic T lymphocyte-associated antigen 4 (CTLA4), programmed cell death protein 1 (PD1) and PD1 ligand 1 (PDL1) is an infrequent but potentially fatal complication. ICI-mediated myocarditis (ICI-myocarditis) is a growing clinical entity given the widespread use of ICIs, its increased clinical recognition and growing use of combination ICI treatment, a well-documented risk factor for ICI-myocarditis. In this Review, we approach ICI-myocarditis from a basic and mechanistic perspective, synthesizing the recent data from both preclinical models and patient samples. We posit that mechanistic understanding of the fundamental biology of immune-checkpoint molecules may yield new insights into disease processes, which will enable improvement in diagnostic and therapeutic approaches. The syndrome of ICI-myocarditis is novel, and our understanding of immune checkpoints in the heart is in its nascency. Yet, investigations into the pathophysiology will inform better patient risk stratification, improved diagnostics and precision-based therapies for patients.
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Affiliation(s)
- Amir Z Munir
- Section of Cardio-Oncology & Immunology, Cardiovascular Research Institute (CVRI), University of California San Francisco, School of Medicine, San Francisco, CA, USA
| | - Alan Gutierrez
- Section of Cardio-Oncology & Immunology, Cardiovascular Research Institute (CVRI), University of California San Francisco, School of Medicine, San Francisco, CA, USA
- Yale University School of Medicine, New Haven, CT, USA
| | - Juan Qin
- Section of Cardio-Oncology & Immunology, Cardiovascular Research Institute (CVRI), University of California San Francisco, School of Medicine, San Francisco, CA, USA
| | - Andrew H Lichtman
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Javid J Moslehi
- Section of Cardio-Oncology & Immunology, Cardiovascular Research Institute (CVRI), University of California San Francisco, School of Medicine, San Francisco, CA, USA.
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14
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Chen M, Li H, Qu B, Huang X. The Roles of T cells in Immune Checkpoint Inhibitor-Induced Arthritis. Aging Dis 2024:AD.2024.0546. [PMID: 39122457 DOI: 10.14336/ad.2024.0546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024] Open
Abstract
Immune checkpoint inhibitor (ICI) therapy, a novel anti-tumor strategy, can specifically eliminate tumors by activating the immune system and inhibiting tumor immune escape. However, ICI therapy can lead to notable negative outcomes known as immune-related adverse events (irAEs). ICI-induced arthritis, also known as ICI arthritis, stands as the prevailing form of irAEs. The purpose of this review is to highlight the crucial functions of T cells in the progression of ICI arthritis. Under the influence of different signaling molecules, T cells could gather in large numbers within the synovial membrane of joints, releasing inflammatory substances and enzymes that harm healthy tissues, ultimately causing ICI arthritis. Moreover, considering the functions of T cells in triggering ICI arthritis, this review suggests several treatments to prevent ICI arthritis, including inhibiting the overstimulation of T cells at the synovial sac of joints, enhancing the precision of ICI medications, and directing ICI drugs specifically towards tumor tissues instead of joints. Collectively, T lymphocytes play a vital role in the onset of ICI arthritis, offering a hopeful perspective on treating ICI arthritis through the specific targeting of T cells within the affected joints.
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Affiliation(s)
- Maike Chen
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Huili Li
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Baicheng Qu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xin Huang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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15
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Ye J, Xu S, Liu X, Zhang Q, Li X, Zhang H, Ma J, Leng L, Zhang S. Effect and mechanism of T lymphocytes on human induced pluripotent stem cell-derived cardiomyocytes via Proteomics. Stem Cell Res Ther 2024; 15:236. [PMID: 39075540 PMCID: PMC11288085 DOI: 10.1186/s13287-024-03791-4] [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: 02/19/2024] [Accepted: 06/08/2024] [Indexed: 07/31/2024] Open
Abstract
BACKGROUND Abnormalities in T cell activation play an important role in the pathogenesis of myocarditis, and persistent T cell responses can lead to autoimmunity and chronic cardiac inflammation, as well as even dilated cardiomyopathy. Although previous work has examined the role of T cells in myocarditis in animal models, the specific mechanism for human cardiomyocytes has not been investigated. METHODS In this study, we constructed the human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) and established the T cell-mediated cardiac injury model by co-culturing with activated CD4 + T or CD8 + T cells that were isolated from peripheral mononuclear blood to elucidate the pathogenesis of myocardial cell injury caused by inflammation. RESULTS By combination of quantitative proteomics with tissue and cell immunofluorescence examination, we established a proteome profile of inflammatory myocardia from hiPSC-CMs with obvious cardiomyocyte injury and increased levels of lactate dehydrogenase content, creatine kinase isoenzyme MB and cardiac troponin. A series of molecular dysfunctions of hiPSC-CMs was observed and indicated that CD4 + cells could produce direct cardiomyocyte injury by activating the NOD-like receptor signals pathway. CONCLUSIONS The data presented in our study established a proteome map of inflammatory myocardial based on hiPSC-CMs injury model. These results can provide guidance in the discovery of improved clinical treatments for myocarditis.
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Affiliation(s)
- Jin Ye
- Stem cell and Regenerative Medicine Lab, Institute of Clinical Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Translational Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Sichi Xu
- Stem cell and Regenerative Medicine Lab, Institute of Clinical Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Translational Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xiaoqing Liu
- Stem cell and Regenerative Medicine Lab, Institute of Clinical Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Translational Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- College of Life Sciences, Hebei University, Baoding, 071002, China
| | - Qiyu Zhang
- Stem cell and Regenerative Medicine Lab, Institute of Clinical Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Translational Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xiao Li
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Hui Zhang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Jie Ma
- State Key Laboratory of Medical Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
| | - Ling Leng
- Stem cell and Regenerative Medicine Lab, Institute of Clinical Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Translational Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Shuyang Zhang
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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16
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Gergely TG, Drobni ZD, Sayour NV, Ferdinandy P, Varga ZV. Molecular fingerprints of cardiovascular toxicities of immune checkpoint inhibitors. Basic Res Cardiol 2024:10.1007/s00395-024-01068-8. [PMID: 39023770 DOI: 10.1007/s00395-024-01068-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/09/2024] [Accepted: 07/10/2024] [Indexed: 07/20/2024]
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized cancer therapy by unleashing the power of the immune system against malignant cells. However, their use is associated with a spectrum of adverse effects, including cardiovascular complications, which can pose significant clinical challenges. Several mechanisms contribute to cardiovascular toxicity associated with ICIs. First, the dysregulation of immune checkpoints, such as cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell death protein-1 (PD-1) and its ligand (PD-L1), and molecular mimicry with cardiac autoantigens, leads to immune-related adverse events, including myocarditis and vasculitis. These events result from the aberrant activation of T cells against self-antigens within the myocardium or vascular endothelium. Second, the disruption of immune homeostasis by ICIs can lead to autoimmune-mediated inflammation of cardiac tissues, manifesting as cardiac dysfunction and heart failure, arrhythmias, or pericarditis. Furthermore, the upregulation of inflammatory cytokines, particularly tumor necrosis factor-alpha, interferon-γ, interleukin-1β, interleukin-6, and interleukin-17 contributes to cardiac and endothelial dysfunction, plaque destabilization, and thrombosis, exacerbating cardiovascular risk on the long term. Understanding the intricate mechanisms of cardiovascular side effects induced by ICIs is crucial for optimizing patient care and to ensure the safe and effective integration of immunotherapy into a broader range of cancer treatment protocols. The clinical implications of these mechanisms underscore the importance of vigilant monitoring and early detection of cardiovascular toxicity in patients receiving ICIs. Future use of these key pathological mediators as biomarkers may aid in prompt diagnosis of cardiotoxicity and will allow timely interventions.
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Affiliation(s)
- Tamás G Gergely
- Center for Pharmacology and Drug Research & Development, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, Budapest, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Budapest, Hungary
| | - Zsófia D Drobni
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Nabil V Sayour
- Center for Pharmacology and Drug Research & Development, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, Budapest, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Budapest, Hungary
| | - Péter Ferdinandy
- Center for Pharmacology and Drug Research & Development, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Zoltán V Varga
- Center for Pharmacology and Drug Research & Development, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary.
- HCEMM-SU Cardiometabolic Immunology Research Group, Budapest, Hungary.
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Budapest, Hungary.
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17
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Heymans S, Van Linthout S, Kraus SM, Cooper LT, Ntusi NAB. Clinical Characteristics and Mechanisms of Acute Myocarditis. Circ Res 2024; 135:397-411. [PMID: 38963866 DOI: 10.1161/circresaha.124.324674] [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] [Indexed: 07/06/2024]
Abstract
REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT05335928.
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Affiliation(s)
- Stephane Heymans
- Centre for Heart Failure Research, Department of Cardiology, Maastricht University, The Netherlands (S.H.)
- Department of Cardiovascular Sciences, University of Leuven, Belgium (S.H.)
| | - Sophie Van Linthout
- Berlin Institute of Health Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin, Germany (S.V.L.)
- German Centre for Cardiovascular Research, partner site Berlin, Germany (S.V.L.)
| | - Sarah Mignon Kraus
- Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, South Africa (S.M.K., N.A.B.N.)
- South African Medical Research Council Extramural Unit on Intersection of Noncommunicable Diseases and Infectious Diseases, Cape Town, South Africa (S.M.K., N.A.B.N.)
| | - Leslie T Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL (L.T.C.)
| | - Ntobeko A B Ntusi
- Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, South Africa (S.M.K., N.A.B.N.)
- South African Medical Research Council Extramural Unit on Intersection of Noncommunicable Diseases and Infectious Diseases, Cape Town, South Africa (S.M.K., N.A.B.N.)
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa (N.A.B.N.)
- ARUA/Guild Cluster of Research Excellence on Noncommunicable Diseases and Associated Multiborbidity, South Africa (N.A.B.N.)
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18
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Gergely TG, Drobni ZD, Kallikourdis M, Zhu H, Meijers WC, Neilan TG, Rassaf T, Ferdinandy P, Varga ZV. Immune checkpoints in cardiac physiology and pathology: therapeutic targets for heart failure. Nat Rev Cardiol 2024; 21:443-462. [PMID: 38279046 DOI: 10.1038/s41569-023-00986-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 01/28/2024]
Abstract
Immune checkpoint molecules are physiological regulators of the adaptive immune response. Immune checkpoint inhibitors (ICIs), such as monoclonal antibodies targeting programmed cell death protein 1 or cytotoxic T lymphocyte-associated protein 4, have revolutionized cancer treatment and their clinical use is increasing. However, ICIs can cause various immune-related adverse events, including acute and chronic cardiotoxicity. Of these cardiovascular complications, ICI-induced acute fulminant myocarditis is the most studied, although emerging clinical and preclinical data are uncovering the importance of other ICI-related chronic cardiovascular complications, such as accelerated atherosclerosis and non-myocarditis-related heart failure. These complications could be more difficult to diagnose, given that they might only be present alongside other comorbidities. The occurrence of these complications suggests a potential role of immune checkpoint molecules in maintaining cardiovascular homeostasis, and disruption of physiological immune checkpoint signalling might thus lead to cardiac pathologies, including heart failure. Although inflammation is a long-known contributor to the development of heart failure, the therapeutic targeting of pro-inflammatory pathways has not been successful thus far. The increasingly recognized role of immune checkpoint molecules in the failing heart highlights their potential use as immunotherapeutic targets for heart failure. In this Review, we summarize the available data on ICI-induced cardiac dysfunction and heart failure, and discuss how immune checkpoint signalling is altered in the failing heart. Furthermore, we describe how pharmacological targeting of immune checkpoints could be used to treat heart failure.
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Affiliation(s)
- Tamás G Gergely
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, Budapest, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Budapest, Hungary
| | - Zsófia D Drobni
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Marinos Kallikourdis
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Adaptive Immunity Lab, Humanitas Research Hospital IRCCS, Milan, Italy
| | - Han Zhu
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Wouter C Meijers
- Erasmus MC, Cardiovascular Institute, Thorax Center, Department of Cardiology, Rotterdam, The Netherlands
| | - Tomas G Neilan
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, Medical Faculty, University Hospital Essen, Essen, Germany
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Zoltán V Varga
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary.
- HCEMM-SU Cardiometabolic Immunology Research Group, Budapest, Hungary.
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Budapest, Hungary.
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Gao J, Zhang P, Nie X, Tang M, Yuan Y, He L, Wang X, Ma J, Li L. Proteomic and metabolomic profiling of plasma predicts immune-related adverse events in older patients with advanced non-small cell lung cancer. iScience 2024; 27:109946. [PMID: 38827402 PMCID: PMC11141140 DOI: 10.1016/j.isci.2024.109946] [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: 07/05/2023] [Revised: 12/12/2023] [Accepted: 05/06/2024] [Indexed: 06/04/2024] Open
Abstract
The clinical success of immune checkpoint inhibitors is compromised by the fact of immune-related adverse events (irAEs), especially for older patients. To identify predictive biomarkers for older patients with irAEs, we used multiplex immunoassay and flow cytometry and liquid chromatography-tandem mass spectrometry to test immune factors and plasma protein and metabolites levels in non-small cell lung cancer (NSCLC) patients. The results showed that older patients with irAEs displayed lower CD28, CD4+ T cell, and B cell and higher interleukin (IL)-10 and CCL2 levels at baseline. Besides, lower aldolase, fructose-bisphosphate B (ALDOB), higher ST6GAL1, and lower lactate/pyruvate ratio at baseline were found in older patients with irAEs. Based on metabolomic markers, predictive models were developed to distinguish patients with grade 2-4 irAEs from grade 0-1 (Area under curve, AUC = 0.831) and to distinguish patients with grade 3-4 irAEs from grade 2 (AUC = 1). Our results confirmed the predictive value of plasma metabolites for irAEs in older patients with NSCLC.
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Affiliation(s)
- Jiayi Gao
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
- Graduate School Peking Union Medical College, Beijing 100730, China
| | - Ping Zhang
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Xin Nie
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Min Tang
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Yue Yuan
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Liuer He
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Xue Wang
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Junling Ma
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Lin Li
- Department of Oncology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
- Graduate School Peking Union Medical College, Beijing 100730, China
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20
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Wang Y, Ertl C, Schmitt C, Hammann L, Kramer R, Grabmaier U, Schöberl F, Anz D, Piseddu I, Pesch G, Vera J, Froehlich W, Weckbach L, Tomsitz D, Loquai C, Zimmer L, Mangana J, Dummer R, Gutzmer R, Klespe KC, Stege H, Meiss F, Thoms KM, Terheyden P, Bröckelmann PJ, Johnson DB, French LE, Heinzerling L. Stringent monitoring can decrease mortality of immune checkpoint inhibitor induced cardiotoxicity. Front Cardiovasc Med 2024; 11:1408586. [PMID: 38915743 PMCID: PMC11194425 DOI: 10.3389/fcvm.2024.1408586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 05/14/2024] [Indexed: 06/26/2024] Open
Abstract
Background Immune checkpoint inhibitor (ICI)-induced myocarditis is a rare immune-related adverse event (irAE) with a fatality rate of 40%-46%. However, irMyocarditis can be asymptomatic. Thus, improved monitoring, detection and therapy are needed. This study aims to generate knowledge on pathogenesis and assess outcomes in cancer centers with intensified patient management. Methods Patients with cardiac irAEs from the SERIO registry (www.serio-registry.org) were analyzed for demographics, ICI-related information (type of ICI, therapy line, combination with other drugs, onset of irAE, and tumor response), examination results, irAE treatment and outcome, as well as oncological endpoints. Cardiac biopsies of irMyocarditis cases (n = 12) were analyzed by Nanostring and compared to healthy heart muscle (n = 5) and longitudinal blood sampling was performed for immunophenotyping of irMyocarditis-patients (n = 4 baseline and n = 8 during irAE) in comparison to patients without toxicity under ICI-therapy (n = 4 baseline and n = 7 during ICI-therapy) using flow cytometry. Results A total of 51 patients with 53 cardiac irAEs induced by 4 different ICIs (anti-PD1, anti-PD-L1, anti-CTLA4) were included from 12 centers in 3 countries. Altogether, 83.0% of cardiac irAEs were graded as severe or life-threatening, and 11.3% were fatal (6/53). Thus, in centers with established consequent troponin monitoring, work-up upon the rise in troponin and consequent treatment of irMyocarditis with corticosteroids and -if required-second-line therapy mortality rate is much lower than previously reported. The median time to irMyocarditis was 36 days (range 4-1,074 days) after ICI initiation, whereas other cardiotoxicities, e.g. asystolia or myocardiopathy, occurred much later. The cytokine-mediated signaling pathway was differentially regulated in myocardial biopsies as compared to healthy heart based on enrichment Gene Ontology analysis. Additionally, longitudinal peripheral blood mononuclear cell (PBMC) samples from irMyocarditis-patients indicated ICI-driven enhanced CD4+ Treg cells and reduced CD4+ T cells. Immunophenotypes, particularly effector memory T cells of irMyocarditis-patients differed from those of ICI-treated patients without side effects. LAG3 expression on T cells and PD-L1 expression on dendritic cells could serve as predictive indicators for the development of irMyocarditis. Conclusion Interestingly, our cohort shows a very low mortality rate of irMyocarditis-patients. Our data indicate so far unknown local and systemic immunological patterns in cardiotoxicity.
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Affiliation(s)
- Ying Wang
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Carolin Ertl
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
- SERIO Registry, Munich, Germany
| | - Christina Schmitt
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Linda Hammann
- Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Rafaela Kramer
- Department of Dermatology, Friedrich-Alexander University Erlangen-Nürnberg (FAU) and University Hospital Erlangen (UKER), Deutsches Zentrum Immuntherapie (DZI) and Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nürnberg (CCC-ER-EMN), Erlangen, Germany
| | - Ulrich Grabmaier
- Department of Medicine I, LMU University Hospital, LMU Munich, Munich, Germany
| | - Florian Schöberl
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Munich, Germany
| | - David Anz
- Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
- Department of Medicine II, LMU University Hospital, LMU Munich, Munich, Germany
| | - Ignazio Piseddu
- Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
- Department of Medicine II, LMU University Hospital, LMU Munich, Munich, Germany
| | - Giulia Pesch
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Julio Vera
- Department of Dermatology, Friedrich-Alexander University Erlangen-Nürnberg (FAU) and University Hospital Erlangen (UKER), Deutsches Zentrum Immuntherapie (DZI) and Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nürnberg (CCC-ER-EMN), Erlangen, Germany
| | - Waltraud Froehlich
- Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Ludwig Weckbach
- Department of Medicine I, LMU University Hospital, LMU Munich, Munich, Germany
| | - Dirk Tomsitz
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Carmen Loquai
- Department of Dermatology, Klinikum Bremen-Ost, Gesundheit Nord gGmbH, Bremen, Germany
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen & German Cancer Consortium (DKTK), Partner Site Essen/Duesseldorf, & National Center for Tumor Diseases (NCT)-West, Campus Essen, & Research Alliance Ruhr, Research Center One Health, University Duisburg-Essen, Essen, Germany
| | - Johanna Mangana
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - Reinhard Dummer
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - Ralf Gutzmer
- Department of Dermatology, Johannes Wesling Medical Center, Mühlenkreiskliniken (MKK), Ruhr University Bochum, Minden, Germany
| | - Kai-Christian Klespe
- Skin Cancer Center Hannover, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Henner Stege
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Frank Meiss
- Faculty of Medicine, Department of Dermatology, Medical Center—University of Freiburg, Freiburg, Germany
| | - Kai-Martin Thoms
- Department of Dermatology, University Medical Center Goettingen, Georg-August-University, Goettingen, Germany
| | | | - Paul J. Bröckelmann
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Douglas B. Johnson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Lars E. French
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
- Dr. Philip Frost, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Lucie Heinzerling
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
- SERIO Registry, Munich, Germany
- Department of Dermatology, Friedrich-Alexander University Erlangen-Nürnberg (FAU) and University Hospital Erlangen (UKER), Deutsches Zentrum Immuntherapie (DZI) and Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nürnberg (CCC-ER-EMN), Erlangen, Germany
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21
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Won T, Song EJ, Kalinoski HM, Moslehi JJ, Čiháková D. Autoimmune Myocarditis, Old Dogs and New Tricks. Circ Res 2024; 134:1767-1790. [PMID: 38843292 DOI: 10.1161/circresaha.124.323816] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 05/08/2024] [Indexed: 06/12/2024]
Abstract
Autoimmunity significantly contributes to the pathogenesis of myocarditis, underscored by its increased frequency in autoimmune diseases such as systemic lupus erythematosus and polymyositis. Even in cases of myocarditis caused by viral infections, dysregulated immune responses contribute to pathogenesis. However, whether triggered by existing autoimmune conditions or viral infections, the precise antigens and immunologic pathways driving myocarditis remain incompletely understood. The emergence of myocarditis associated with immune checkpoint inhibitor therapy, commonly used for treating cancer, has afforded an opportunity to understand autoimmune mechanisms in myocarditis, with autoreactive T cells specific for cardiac myosin playing a pivotal role. Despite their self-antigen recognition, cardiac myosin-specific T cells can be present in healthy individuals due to bypassing the thymic selection stage. In recent studies, novel modalities in suppressing the activity of pathogenic T cells including cardiac myosin-specific T cells have proven effective in treating autoimmune myocarditis. This review offers an overview of the current understanding of heart antigens, autoantibodies, and immune cells as the autoimmune mechanisms underlying various forms of myocarditis, along with the latest updates on clinical management and prospects for future research.
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Affiliation(s)
- Taejoon Won
- Department of Pathobiology, College of Veterinary Medicine, University of Illinois Urbana-Champaign (T.W.)
| | - Evelyn J Song
- Section of Cardio-Oncology and Immunology, Division of Cardiology and the Cardiovascular Research Institute, University of California San Francisco (E.J.S., J.J.M.)
| | - Hannah M Kalinoski
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD (H.M.K., D.Č)
| | - Javid J Moslehi
- Section of Cardio-Oncology and Immunology, Division of Cardiology and the Cardiovascular Research Institute, University of California San Francisco (E.J.S., J.J.M.)
| | - Daniela Čiháková
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD (H.M.K., D.Č)
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD (D.Č)
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22
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Lou B, Guo M, Zheng T, Liu J, Wang C, Chen T, Chen F, Fan X, Gao S, Liang X, Qiang H, Li L, Zhou B, Yuan Z, She J. Single-cell RNA sequencing reveals the altered innate immunity in immune checkpoint inhibitor-related myocarditis. Immunology 2024; 172:235-251. [PMID: 38425094 DOI: 10.1111/imm.13770] [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: 10/17/2023] [Accepted: 02/17/2024] [Indexed: 03/02/2024] Open
Abstract
Myocarditis has emerged as a rare but lethal immune checkpoint inhibitor (ICI)-associated toxicity. However, the exact mechanism and the specific therapeutic targets remain underexplored. In this study, we aim to characterise the transcriptomic profiles based on single-cell RNA sequencing from ICI-related myocarditis. Peripheral blood mononuclear cell (PBMC) samples were collected from four groups for single-cell RNA sequencing: (1) patients with newly diagnosed lung squamous cell carcinoma before treatment (Control Group); (2) patients with lung squamous cell carcinoma with PD-1 inhibitor therapy who did not develop myocarditis (PD-1 Group); (3) patients during fulminant ICI-related myocarditis onset (Myocarditis Group); and (4) Patients with fulminant ICI-related myocarditis during disease remission (Recovery Group). Subcluster determination, functional analysis, single-cell trajectory and cell-cell interaction analysis were performed after scRNA-seq. Bulk-RNA sequencing was performed for further validation. Our results revealed the diversity of cellular populations in ICI-related myocarditis, marked by their distinct transcriptional profiles and biological functions. Monocytes, NKs as well as B cells contribute to the regulation of innate immunity and inflammation in ICI-related myocarditis. With integrated analysis of scRNA-seq and bulk sequencing, we identified S100A protein family as a potential serum marker for ICI-related myocarditis. Our study has created a cell atlas of PBMC during ICI-related myocarditis, which would shed light on the pathophysiological mechanism and potential therapeutic targets of ICI-related myocarditis in continuous exploration.
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Affiliation(s)
- Bowen Lou
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Manyun Guo
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Tao Zheng
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Junhui Liu
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Chen Wang
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Tao Chen
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Fangyuan Chen
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiaojuan Fan
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Shanshan Gao
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiao Liang
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Hua Qiang
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Lijuan Li
- Department of Cardiovascular, Wuzhong People's Hospital, Ningxia, China
| | - Bo Zhou
- Department of Respiratory, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Jianqing She
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
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23
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Gao X, Xuan Y, Zhou Z, Chen C, Wen Wang D, Wen Z. Ivermectin ameliorates acute myocarditis via the inhibition of importin-mediated nuclear translocation of NF-κB/p65. Int Immunopharmacol 2024; 133:112073. [PMID: 38636372 DOI: 10.1016/j.intimp.2024.112073] [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: 12/09/2023] [Revised: 03/24/2024] [Accepted: 04/09/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Myocarditis is an important clinical issue which lacks specific treatment by now. Ivermectin (IVM) is an inhibitor of importin α/β-mediated nuclear translocation. This study aimed to explore the therapeutic effects of IVM on acute myocarditis. METHODS Mouse models of coxsackie B3 virus (CVB3) infection-induced myocarditis and experimental autoimmune myocarditis (EAM) were established to evaluate the effects of IVM. Cardiac functions were evaluated by echocardiography and Millar catheter. Cardiac inflammatory infiltration was assessed by histological staining. Cytometric bead array and quantitative real-time PCR were used to detect the levels of pro-inflammatory cytokines. The macrophages and their M1/M2 polarization were analyzed via flow cytometry. Protein expression and binding were detected by co-immunoprecipitation, Western blotting and histological staining. The underlying mechanism was verified in vitro using CVB3-infected RAW264.7 macrophages. Cyclic polypeptide (cTN50) was synthesized to selectively inhibit the nuclear translocation of NF-κB/p65, and CVB3-infected RAW264.7 cells were treated with cTN50. RESULTS Increased expression of importin β was observed in both models. IVM treatment improved cardiac functions and reduced the cardiac inflammation associated with CVB3-myocarditis and EAM. Furthermore, the pro-inflammatory cytokine (IL-1β/IL-6/TNF-α) levels were downregulated via the inhibition of the nuclear translocation of NF-κB/p65 in macrophages. IVM and cTN50 treatment also inhibited the nuclear translocation of NF-κB/p65 and downregulated the expression of pro-inflammatory cytokines in RAW264.7 macrophages. CONCLUSIONS Ivermectin inhibits the nuclear translocation of NF-κB/p65 and the expression of major pro-inflammatory cytokines in myocarditis. The therapeutic effects of IVM on viral and non-viral myocarditis models suggest its potential application in the treatment of acute myocarditis.
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Affiliation(s)
- Xu Gao
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, PR China
| | - Yunling Xuan
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, PR China
| | - Zhou Zhou
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, PR China
| | - Chen Chen
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, PR China
| | - Dao Wen Wang
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, PR China
| | - Zheng Wen
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, PR China.
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24
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Wu B, Zhao S, Zhang J, Liu Y, Bai J, Wang G, Wang Y, Jiang H, Hu Y, OuYang W, Lu B, Su S. PD-1 Inhibitor Aggravate Irradiation-Induced Myocardial Fibrosis by Regulating TGF-β1/Smads Signaling Pathway via GSDMD-Mediated Pyroptosis. Inflammation 2024:10.1007/s10753-024-02056-9. [PMID: 38773023 DOI: 10.1007/s10753-024-02056-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/23/2024]
Abstract
Cancer therapy has entered a new era with the use of programmed cell death protein 1 (PD-1) immune checkpoint inhibitors. When combined with thoracic radiotherapy, it demonstrates synergistic anti-tumor effects and potentially worsens radiation-induced myocardial fibrosis (RIMF). RIMF is the final stage of radiation-induced heart disease (RIHD) and a potentially fatal clinical complication of chest radiotherapy. It is characterized by decreased ventricular elasticity and distensibility, which can result in decreased ejection fraction, heart failure, and even sudden cardiac death. Pyroptosis, a type of programmed cell death, is mediated by members of the gasdermin (GSDM) family and has been associated with numerous cardiac disorders. The effect of pyroptosis on myocardial fibrosis caused by a combination of radiotherapy and PD-1 inhibitors remains uncertain. In this study, a 6MV X-ray of 20 Gy for local heart irradiation was used in the RIHD mouse model. We noticed that PD-1 inhibitors aggravated radiation-induced cardiac dysfunction and RIMF, concurrently enhancing the presence of CD8+ T lymphocytes in the cardiac tissue. Additionally, our findings indicated that the combination of PD-1 inhibitor and thoracic radiation can stimulate caspase-1 to cleave GSDMD, thereby regulating pyroptosis and liberating interleukin-8 (IL-18). In the myocardium of mice, the manifestation of pyroptosis mediated by GSDMD is accompanied by the buildup of proteins associated with fibrosis, such as collagen I, transforming growth factor β1 (TGF-β1), interleukin-6 (IL-6), vascular endothelial growth factor (VEGF), and tumor necrosis factor α (TNF-α). Moreover, it was discovered that TFG-β1 induced the phosphorylation of Smad2/Smad3 when the cardiac underwent PD-1 inhibitor in conjunction with thoracic irradiation (IR). The findings of this research indicate that PD-1 inhibitor worsen RIMF in mice by triggering GSDMD-induced pyroptosis and influencing the TGF-β1/Smads pathway. While using the caspase-1 inhibitor Z-YVAD-FMK, RIMF can be alleviated. Blocking GSDMD may be a viable strategy for managing myocardial fibrosis caused by the combination of PD-1 inhibitors and radiotherapy.
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Affiliation(s)
- Bibo Wu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Shasha Zhao
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Jing Zhang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Yao Liu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Jie Bai
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Gang Wang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Yu Wang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Han Jiang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Yinxiang Hu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Weiwei OuYang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Bing Lu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Shengfa Su
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China.
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China.
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25
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Heemelaar JC, Louisa M, Neilan TG. Treatment of Immune Checkpoint Inhibitor-associated Myocarditis. J Cardiovasc Pharmacol 2024; 83:384-391. [PMID: 37506676 PMCID: PMC10830893 DOI: 10.1097/fjc.0000000000001456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023]
Abstract
ABSTRACT Immune checkpoint inhibitors (ICIs) are a form immunotherapy where the negative regulators of host immunity are targeted, thereby leveraging the own immune system. ICIs have significantly improved cancer survival in several advanced malignancies, and there are currently more than 90 different cancer indications for ICIs. Most patients develop immune-related adverse events during ICI therapy. Most are mild, but a small subset of patients will develop severe and potentially fatal immune-related adverse events. A serious cardiovascular complication of ICI therapy is myocarditis. Although the incidence of myocarditis is low, mortality rates of up to 50% have been reported. The mainstay of ICI-associated myocarditis treatment is high-dose corticosteroids. Unfortunately, half of patients with myocarditis do not show clinical improvement after corticosteroid treatment. Also, high doses of corticosteroids may adversely impact cancer outcomes. There is an evidence gap in the optimal second-line treatment strategy. Currently, there is a paradigm shift in second-line treatment taking place from empirical corticosteroid-only strategies to either intensified initial immunosuppression where corticosteroids are combined with another immunosuppressant or targeted therapies directed at the pathophysiology of ICI myocarditis. However, the available evidence to support these novel strategies is limited to observational studies and case reports. The aim of this review is to summarize the literature, guidelines, and future directions on the pharmacological treatment of ICI myocarditis.
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Affiliation(s)
- Julius C Heemelaar
- Cardiovascular Imaging Research Center (CIRC), Department of Cardiology and Radiology, Massachusetts General Hospital, Boston, MA; and
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maria Louisa
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Tomas G Neilan
- Cardiovascular Imaging Research Center (CIRC), Department of Cardiology and Radiology, Massachusetts General Hospital, Boston, MA; and
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26
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Watson RA, Ye W, Taylor CA, Jungkurth E, Cooper R, Tong O, James T, Shine B, Hofer M, Jenkins D, Pell R, Ieremia E, Jones S, Maldonado-Perez D, Roberts ISD, Coupe N, Middleton MR, Payne MJ, Fairfax BP. Severe acute myositis and myocarditis on initiation of 6-weekly pembrolizumab post-COVID-19 mRNA vaccination. J Immunother Cancer 2024; 12:e008151. [PMID: 38663935 PMCID: PMC11043765 DOI: 10.1136/jitc-2023-008151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2024] [Indexed: 04/28/2024] Open
Abstract
We describe three cases of critical acute myositis with myocarditis occurring within 22 days of each other at a single institution, all within 1 month of receiving the initial cycle of the anti-PD-1 drug pembrolizumab. Analysis of T cell receptor repertoires from peripheral blood and tissues revealed a high degree of clonal expansion and public clones between cases, with several T cell clones expanded within the skeletal muscle putatively recognizing viral epitopes. All patients had recently received a COVID-19 mRNA booster vaccine prior to treatment and were positive for SARS-CoV2 Spike antibody. In conclusion, we report a series of unusually severe myositis and myocarditis following PD-1 blockade and the COVID-19 mRNA vaccination.
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Affiliation(s)
- Robert A Watson
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Weiyu Ye
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chelsea A Taylor
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
| | - Elsita Jungkurth
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
| | - Rosalin Cooper
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
| | - Orion Tong
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
| | - Tim James
- Department of Clinical Biochemistry, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Brian Shine
- Department of Clinical Biochemistry, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Monika Hofer
- Department of Neuro Pathology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Damian Jenkins
- Department of Clinical Neurology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Robert Pell
- Department of Cellular Pathology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Eleni Ieremia
- Department of Cellular Pathology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Stephanie Jones
- Oxford Centre for Histopathological Research, Oxford University Hospitals NHS Trust, Oxford, UK
| | - David Maldonado-Perez
- Oxford Centre for Histopathological Research, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Ian S D Roberts
- Department of Cellular Pathology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Nicholas Coupe
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Mark R Middleton
- Department of Oncology, University of Oxford, Oxford, UK
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Miranda J Payne
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Benjamin P Fairfax
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Oncology, University of Oxford, Oxford, UK
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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27
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Efentakis P, Choustoulaki A, Kwiatkowski G, Varela A, Kostopoulos IV, Tsekenis G, Ntanasis-Stathopoulos I, Georgoulis A, Vorgias CE, Gakiopoulou H, Briasoulis A, Davos CH, Kostomitsopoulos N, Tsitsilonis O, Dimopoulos MA, Terpos E, Chłopicki S, Gavriatopoulou M, Andreadou I. Early microvascular coronary endothelial dysfunction precedes pembrolizumab-induced cardiotoxicity. Preventive role of high dose of atorvastatin. Basic Res Cardiol 2024:10.1007/s00395-024-01046-0. [PMID: 38520533 DOI: 10.1007/s00395-024-01046-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 03/25/2024]
Abstract
Immune checkpoint inhibitors (ICIs) exhibit remarkable antitumor activity and immune-related cardiotoxicity of unknown pathomechanism. The aim of the study was to investigate the ICI class-dependent cardiotoxicity in vitro and pembrolizumab's (Pem's) cardiotoxicity in vivo, seeking for translational prevention means. Cytotoxicity was investigated in primary cardiomyocytes and splenocytes, incubated with ipilimumab, Pem and avelumab. Pem's cross-reactivity was assessed by circular dichroism (CD) on biotechnologically produced human and murine PD-1 and in silico. C57BL6/J male mice received IgG4 or Pem for 2 and 5 weeks. Echocardiography, histology, and molecular analyses were performed. Coronary blood flow velocity mapping and cardiac magnetic resonance imaging were conducted at 2 weeks. Human EA.hy926 endothelial cells were incubated with Pem-conditioned media from human mononuclear cells, in presence and absence of statins and viability and molecular signaling were assessed. Atorvastatin (20 mg/kg, daily) was administered in vivo, as prophylaxis. Only Pem exerted immune-related cytotoxicity in vitro. Pem's cross-reactivity with the murine PD-1 was confirmed by CD and docking. In vivo, Pem initiated coronary endothelial and diastolic dysfunction at 2 weeks and systolic dysfunction at 5 weeks. At 2 weeks, Pem induced ICAM-1 and iNOS expression and intracardiac leukocyte infiltration. At 5 weeks, Pem exacerbated endothelial activation and triggered cardiac inflammation. Pem led to immune-related cytotoxicity in EA.hy926 cells, which was prevented by atorvastatin. Atorvastatin mitigated functional deficits, by inhibiting endothelial dysfunction in vivo. We established for the first time an in vivo model of Pem-induced cardiotoxicity. Coronary endothelial dysfunction precedes Pem-induced cardiotoxicity, whereas atorvastatin emerges as a novel prophylactic therapy.
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Affiliation(s)
- Panagiotis Efentakis
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15771, Athens, Greece
| | - Angeliki Choustoulaki
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15771, Athens, Greece
| | - Grzegorz Kwiatkowski
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Aimilia Varela
- Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Ioannis V Kostopoulos
- Flow Cytometry Unit, Section of Animal and Human Physiology, Department of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - George Tsekenis
- Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Ioannis Ntanasis-Stathopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasios Georgoulis
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15771, Athens, Greece
| | - Constantinos E Vorgias
- Department of Biochemistry & Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Harikleia Gakiopoulou
- Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandros Briasoulis
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Ourania Tsitsilonis
- Flow Cytometry Unit, Section of Animal and Human Physiology, Department of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Evangelos Terpos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stefan Chłopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
- Medical College, Jagiellonian University, Krakow, Poland
| | - Maria Gavriatopoulou
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioanna Andreadou
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15771, Athens, Greece.
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28
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Zhou Z, Zhou X, Jiang X, Yang B, Lu X, Fei Y, Zhao L, Chen H, Zhang L, Si X, Liang N, Wang Y, Yang D, Peng Y, Yang Y, Yao Z, He Y, Wu X, Zhang W, Wang M, Yang H, Zhang X. Single-cell profiling identifies IL1B hi macrophages associated with inflammation in PD-1 inhibitor-induced inflammatory arthritis. Nat Commun 2024; 15:2107. [PMID: 38453911 PMCID: PMC10920757 DOI: 10.1038/s41467-024-46195-x] [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: 07/08/2023] [Accepted: 02/14/2024] [Indexed: 03/09/2024] Open
Abstract
Inflammatory arthritis (IA) is a common rheumatic adverse event following immune checkpoint inhibitors treatment. The clinical disparities between IA and rheumatoid arthritis (RA) imply disease heterogeneity and distinct mechanisms, which remain elusive. Here, we profile CD45+ cells from the peripheral blood or synovial fluid (SF) of patients with PD-1-induced IA (PD-1-IA) or RA using single-cell RNA sequencing. We report the predominant expansion of IL1Bhi myeloid cells with enhanced NLRP3 inflammasome activity, in both the SF and peripheral blood of PD-1-IA, but not RA. IL1Bhi macrophages in the SF of PD-1-IA shared similar inflammatory signatures and might originate from peripheral IL1Bhi monocytes. Exhausted CD8+ T cells (Texs) significantly accumulated in the SF of patients with PD-1-IA. IL1Bhi myeloid cells communicated with CD8+ Texs possibly via the CCR1-CCL5/CCL3 and CXCL10-CXCR3 axes. Collectively, these results demonstrate different cellular and molecular pathways in PD-1-IA and RA and highlight IL1Bhi macrophages as a possible therapeutic target in PD-1-IA.
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Affiliation(s)
- Ziyue Zhou
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Xiaoxiang Zhou
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Xu Jiang
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- National Infrastructure for Translational Medicine, Institute of Clinical Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Bo Yang
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Xin Lu
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Yunyun Fei
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Lidan Zhao
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Hua Chen
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Li Zhang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Xiaoyan Si
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Naixin Liang
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Yadong Wang
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Dan Yang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Yezi Peng
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Yiying Yang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Zhuoran Yao
- Department of Thoracic Oncology, Cancer Center, and Laboratory of Clinical Cell Therapy, West China Hospital, Sichuan University, 610041, Chengdu, China
| | - Yangzhige He
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- National Infrastructure for Translational Medicine, Institute of Clinical Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Xunyao Wu
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Wen Zhang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China
| | - Min Wang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Clinical Immunology Center, Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Huaxia Yang
- Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China.
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100730, Beijing, China.
| | - Xuan Zhang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Clinical Immunology Center, Chinese Academy of Medical Sciences, 100730, Beijing, China.
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29
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Zhuang Y, An Q, Wang F, Han D, Qiao Z, Jiang Q, Liu M, Li Y, Shangguan J, Bi X, Shen D. The role of circulating biomarkers in predicting the 30-day mortality of immune checkpoint inhibitors-related myocarditis: a retrospective cohort study. Intern Emerg Med 2024; 19:377-389. [PMID: 38085435 DOI: 10.1007/s11739-023-03481-8] [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] [Received: 07/13/2023] [Accepted: 11/07/2023] [Indexed: 03/21/2024]
Abstract
Immune checkpoint inhibitors-related myocarditis (ICIs-M) is a rare and highly lethal immune-related adverse events (irAEs) in common irAEs. This study aims to find circulating biomarkers that can reflect disease state and prognosis accurately. 48 patients with ICIs-M were enrolled according to the diagnostic criteria for ICIs-related myocarditis. For all enrolled patients, valuable information was extracted retrospectively from the medical system, mainly including demographic information, tumor information and laboratory examination. The follow-up period was defined as 30 days after the first diagnosis of ICIs-M. In this study, the 30-day mortality rate of ICIs-M was 24.4%. After adjusting for potential confounding factors using multivariate analysis tools, we demonstrated the excellent performance of biomarkers in predicting 30-day mortality in patients with ICIs-M, including PLT (hazard ratio (HR), 1.07; 95% confidence interval (95%CI), 1.01-1.14; p = 0.028), ALT (HR, 1.23; 95%CI, 1.06-1.41; p = 0.005), AST(HR, 1.06; 95%CI, 1.01-1.10; p = 0.015), LDH (HR, 1.15; 95%CI, 1.04-1.26; p = 0.004), troponin I(HR, 1.44; 95%CI, 1.09-1.89; p = 0.009), PLR (blood plate/lymphocyte) (HR, 1.04; 95% CI, 1.01-1.07; p = 0.024), LAR (lactate dehydrogenase/albumin) (HR, 1.05; 95%CI, 1.01-1.09; p = 0.012), and AAR (aspartate transaminase/albumin) (HR, 1.18; 95%CI, 1.00-1.39; p = 0.048). The analysis of the receiver operating characteristic showed that biomarkers with area under curve (AUC) greater than or equal to 0.80 were LDH (cutoff value, 724.5; AUC, 0.86; 95%CI, 0.75-0.97), LAR (cutoff value, 18.11; AUC, 0.87; 95%CI, 0.76-0.97), troponin I (cutoff value, 0.87; AUC, 0.80; 95%CI, 0.62-0.99), and AAR(cutoff value, 1.52; AUC, 0.80; 95%CI, 0.61-0.98). LDH, LAR, troponin I, and AAR are a group of promising biomarkers that demonstrate excellent predictive ability in predicting the 30-day mortality rate of immune-related myocarditis.
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Affiliation(s)
- Yuansong Zhuang
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Quanxu An
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Fuhang Wang
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Dongjian Han
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Zhentao Qiao
- Department of Vascular and Endovascular Surgery, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Qingjiao Jiang
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Miaomiao Liu
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Yuhang Li
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Jiahong Shangguan
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Xuanye Bi
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Deliang Shen
- Cardiology Department, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Henan, China.
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30
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Musigk N, Suwalski P, Golpour A, Fairweather D, Klingel K, Martin P, Frustaci A, Cooper LT, Lüscher TF, Landmesser U, Heidecker B. The inflammatory spectrum of cardiomyopathies. Front Cardiovasc Med 2024; 11:1251780. [PMID: 38464847 PMCID: PMC10921946 DOI: 10.3389/fcvm.2024.1251780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 01/29/2024] [Indexed: 03/12/2024] Open
Abstract
Infiltration of the myocardium with various cell types, cytokines and chemokines plays a crucial role in the pathogenesis of cardiomyopathies including inflammatory cardiomyopathies and myocarditis. A more comprehensive understanding of the precise immune mechanisms involved in acute and chronic myocarditis is essential to develop novel therapeutic approaches. This review offers a comprehensive overview of the current knowledge of the immune landscape in cardiomyopathies based on etiology. It identifies gaps in our knowledge about cardiac inflammation and emphasizes the need for new translational approaches to improve our understanding thus enabling development of novel early detection methods and more effective treatments.
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Affiliation(s)
- Nicolas Musigk
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Berlin, Germany
| | - Phillip Suwalski
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Berlin, Germany
| | - Ainoosh Golpour
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Berlin, Germany
| | - DeLisa Fairweather
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL, United States
- Department of Environmental Health Sciences and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Center for Clinical and Translational Science, Mayo Clinic, Rochester, MN, United States
| | - Karin Klingel
- Cardiopathology Institute for Pathology, Eberhard Karls Universität Tübingen, Tübingen, Germany
| | - Pilar Martin
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Centro de Investigación Biomédica en Red Cardiovascular (CIBER-CV, ISCIII), Madrid, Spain
| | | | - Leslie T. Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Thomas F. Lüscher
- GZO-Zurich Regional Health Centre, Wetzikon & Cardioimmunology, Centre for Molecular Cardiology, University of Zurich, Zurich, Switzerland
- Royal Brompton & Harefield Hospitals and National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Ulf Landmesser
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Berlin, Germany
| | - Bettina Heidecker
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Berlin, Germany
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Müller-Jensen L, Schulz AR, Mei HE, Mohr R, Ulrich C, Knape P, Frost N, Frischbutter S, Kunkel D, Schinke C, Ginesta Roque L, Maierhof SK, Nickel FT, Heinzerling L, Endres M, Boehmerle W, Huehnchen P, Knauss S. Immune signatures of checkpoint inhibitor-induced autoimmunity-A focus on neurotoxicity. Neuro Oncol 2024; 26:279-294. [PMID: 37823709 PMCID: PMC10836772 DOI: 10.1093/neuonc/noad198] [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: 05/24/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Neurologic immune-related adverse events (irAE-n) are rare but severe toxicities of immune checkpoint inhibitor (ICI) treatment. To overcome diagnostic and therapeutic challenges, a better mechanistic understanding of irAE-n is paramount. METHODS In this observational cohort study, we collected serum and peripheral blood samples from 34 consecutive cancer patients with irAE-n (during acute illness) and 49 cancer control patients without irAE-n (pre- and on-ICI treatment, n = 44 without high-grade irAEs, n = 5 with high-grade nonneurologic irAEs). Patients received either anti-programmed cell death protein (PD)-1 or anti-PD ligand-1 monotherapy or anti-PD-1/anti-cytotoxic T-lymphocyte-associated protein-4 combination therapy. Most common cancers were melanoma, lung cancer, and hepatocellular carcinoma. Peripheral blood immune profiling was performed using 48-marker single-cell mass cytometry and a multiplex cytokine assay. RESULTS During acute illness, patients with irAE-n presented higher frequencies of cluster of differentiation (CD)8+ effector memory type (EM-)1 and central memory (CM) T cells compared to controls without irAEs. Multiorgan immunotoxicities (neurologic + nonneurologic) were associated with higher CD8+ EM1 T cell counts. While there were no B cell changes in the overall cohort, we detected a marked decrease of IgD- CD11c+ CD21low and IgD- CD24+ CD21high B cells in a subgroup of patients with autoantibody-positive irAE-n. We further identified signatures indicative of enhanced chemotaxis and inflammation in irAE-n patients and discovered C-X-C motif chemokine ligand (CXCL)10 as a promising marker to diagnose high-grade immunotoxicities such as irAE-n. CONCLUSIONS We demonstrate profound and partly subgroup-specific immune cell dysregulation in irAE-n patients, which may guide future biomarker development and targeted treatment approaches.
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Affiliation(s)
- Leonie Müller-Jensen
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Axel R Schulz
- Mass Cytometry Laboratory, German Rheumatism Research Center (DRFZ), A Leibniz Institute, Berlin, Germany
| | - Henrik E Mei
- Mass Cytometry Laboratory, German Rheumatism Research Center (DRFZ), A Leibniz Institute, Berlin, Germany
| | - Raphael Mohr
- Department of Hepatology and Gastroenterology, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Claas Ulrich
- Department of Dermatology, Venerology, and Allergology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Collegium Medicum Berlin GmbH, Berlin, Germany
| | - Philipp Knape
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Nikolaj Frost
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Stefan Frischbutter
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany
| | - Desiree Kunkel
- Flow and Mass Cytometry Core Facility, Berlin Institute of Health at Charité – Univeritätsmedizin Berlin, Berlin, Germany
| | - Christian Schinke
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Lorena Ginesta Roque
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Smilla K Maierhof
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
- Einstein Center for Neurosciences Berlin (ECN) at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Florian T Nickel
- Department of Neurology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Lucie Heinzerling
- Department of Dermatology and Allergy, University Hospital, Ludwig-Maximilian Universität Munich, München, Germany
- Department of Dermatology and Allergy, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Matthias Endres
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
- NeuroCure Cluster of Excellence, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research, Charité – Universitätsmedizin Berlin, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE), Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Berlin, Germany
| | - Wolfgang Boehmerle
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
- NeuroCure Cluster of Excellence, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Petra Huehnchen
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
- NeuroCure Cluster of Excellence, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Samuel Knauss
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Berlin, Germany
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Liu K, Han B. Role of immune cells in the pathogenesis of myocarditis. J Leukoc Biol 2024; 115:253-275. [PMID: 37949833 DOI: 10.1093/jleuko/qiad143] [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: 08/15/2023] [Revised: 10/15/2023] [Accepted: 10/24/2023] [Indexed: 11/12/2023] Open
Abstract
Myocarditis is an inflammatory heart disease that mostly affects young people. Myocarditis involves a complex immune network; however, its detailed pathogenesis is currently unclear. The diversity and plasticity of immune cells, either in the peripheral blood or in the heart, have been partially revealed in a number of previous studies involving patients and several kinds of animal models with myocarditis. It is the complexity of immune cells, rather than one cell type that is the culprit. Thus, recognizing the individual intricacies within immune cells in the context of myocarditis pathogenesis and finding the key intersection of the immune network may help in the diagnosis and treatment of this condition. With the vast amount of cell data gained on myocarditis and the recent application of single-cell sequencing, we summarize the multiple functions of currently recognized key immune cells in the pathogenesis of myocarditis to provide an immune background for subsequent investigations.
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Affiliation(s)
- Keyu Liu
- Department of Pediatric Cardiology, Shandong Provincial Hospital, Shandong University, Cheeloo Colledge of Medicine, No. 324 Jingwu Road, 250021, Jinan, China
| | - Bo Han
- Department of Pediatric Cardiology, Shandong Provincial Hospital, Shandong University, Cheeloo Colledge of Medicine, No. 324 Jingwu Road, 250021, Jinan, China
- Department of Pediatric Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, 250021, Jinan, China
- Shandong Provincial Hospital, Shandong Provincial Clinical Research Center for Children' s Health and Disease office, No. 324 Jingwu Road, 250021, Jinan, China
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Ma P, Liu J, Qin J, Lai L, Heo GS, Luehmann H, Sultan D, Bredemeyer A, Bajapa G, Feng G, Jimenez J, He R, Parks A, Amrute J, Villanueva A, Liu Y, Lin CY, Mack M, Amancherla K, Moslehi J, Lavine KJ. Expansion of Pathogenic Cardiac Macrophages in Immune Checkpoint Inhibitor Myocarditis. Circulation 2024; 149:48-66. [PMID: 37746718 PMCID: PMC11323830 DOI: 10.1161/circulationaha.122.062551] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 08/28/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs), antibodies targeting PD-1 (programmed cell death protein 1)/PD-L1 (programmed death-ligand 1) or CTLA4 (cytotoxic T-lymphocyte-associated protein 4), have revolutionized cancer management but are associated with devastating immune-related adverse events including myocarditis. The main risk factor for ICI myocarditis is the use of combination PD-1 and CTLA4 inhibition. ICI myocarditis is often fulminant and is pathologically characterized by myocardial infiltration of T lymphocytes and macrophages. Although much has been learned about the role of T-cells in ICI myocarditis, little is understood about the identity, transcriptional diversity, and functions of infiltrating macrophages. METHODS We used an established murine ICI myocarditis model (Ctla4+/-Pdcd1-/- mice) to explore the cardiac immune landscape using single-cell RNA-sequencing, immunostaining, flow cytometry, in situ RNA hybridization, molecular imaging, and antibody neutralization studies. RESULTS We observed marked increases in CCR2 (C-C chemokine receptor type 2)+ monocyte-derived macrophages and CD8+ T-cells in this model. The macrophage compartment was heterogeneous and displayed marked enrichment in an inflammatory CCR2+ subpopulation highly expressing Cxcl9 (chemokine [C-X-C motif] ligand 9), Cxcl10 (chemokine [C-X-C motif] ligand 10), Gbp2b (interferon-induced guanylate-binding protein 2b), and Fcgr4 (Fc receptor, IgG, low affinity IV) that originated from CCR2+ monocytes. It is important that a similar macrophage population expressing CXCL9, CXCL10, and CD16α (human homologue of mouse FcgR4) was expanded in patients with ICI myocarditis. In silico prediction of cell-cell communication suggested interactions between T-cells and Cxcl9+Cxcl10+ macrophages via IFN-γ (interferon gamma) and CXCR3 (CXC chemokine receptor 3) signaling pathways. Depleting CD8+ T-cells or macrophages and blockade of IFN-γ signaling blunted the expansion of Cxcl9+Cxcl10+ macrophages in the heart and attenuated myocarditis, suggesting that this interaction was necessary for disease pathogenesis. CONCLUSIONS These data demonstrate that ICI myocarditis is associated with the expansion of a specific population of IFN-γ-induced inflammatory macrophages and suggest the possibility that IFN-γ blockade may be considered as a treatment option for this devastating condition.
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Affiliation(s)
- Pan Ma
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Jing Liu
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Juan Qin
- Division of Cardiology, Department of Medicine, University of California San Francisco (J.Q., J.M.)
| | - Lulu Lai
- Department of Pathology and Immunology (L.L., A.V., C.-Y.L., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Gyu Seong Heo
- Mallinckrodt Institute of Radiology (G.S.H., H.L., D.S., Y.L.), Washington University School of Medicine, St Louis, MO
| | - Hannah Luehmann
- Department of Pathology and Immunology (L.L., A.V., C.-Y.L., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Deborah Sultan
- Mallinckrodt Institute of Radiology (G.S.H., H.L., D.S., Y.L.), Washington University School of Medicine, St Louis, MO
| | - Andrea Bredemeyer
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Geetika Bajapa
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Guoshuai Feng
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Jesus Jimenez
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Ruijun He
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Antanisha Parks
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Junedh Amrute
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Ana Villanueva
- Department of Pathology and Immunology (L.L., A.V., C.-Y.L., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Yongjian Liu
- Mallinckrodt Institute of Radiology (G.S.H., H.L., D.S., Y.L.), Washington University School of Medicine, St Louis, MO
| | - Chieh-Yu Lin
- Department of Pathology and Immunology (L.L., A.V., C.-Y.L., K.J.L.), Washington University School of Medicine, St Louis, MO
| | - Matthias Mack
- Department of Internal Medicine II - Nephrology, Universitatsklinikum Regensburg Klinik und Poliklinik Innere Medizin II, Regensburg, Germany (M.M.)
| | - Kaushik Amancherla
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN (K.A.)
| | - Javid Moslehi
- Division of Cardiology, Department of Medicine, University of California San Francisco (J.Q., J.M.)
| | - Kory J Lavine
- Cardiovascular Division, Department of Medicine (P.M., J.L., A.B., G.B., G.F., J.J., R.H., A.P., J.A., K.J.L.), Washington University School of Medicine, St Louis, MO
- Department of Pathology and Immunology (L.L., A.V., C.-Y.L., K.J.L.), Washington University School of Medicine, St Louis, MO
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Miao YD, Quan WX, Tang XL, Shi WW, Li Q, Li RJ, Wang JT, Gan J, Dong X, Hao L, Luan WY, Zhang F. Uncovering the flip side of immune checkpoint inhibitors: a comprehensive review of immune-related adverse events and predictive biomarkers. Int J Biol Sci 2024; 20:621-642. [PMID: 38169638 PMCID: PMC10758091 DOI: 10.7150/ijbs.89376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/25/2023] [Indexed: 01/05/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) have generated considerable excitement as a novel class of immunotherapeutic agents due to their remarkable efficacy in treating various types of cancer. However, the widespread use of ICIs has brought about a number of safety concerns, especially the development of immune-related adverse events (irAEs). These serious complications could result in treatment discontinuation and even life-threatening consequences, making it critical to identify high-risk groups and predictive markers of irAEs before initiating therapy. To this end, the current article examines several potential predictive markers of irAEs in important organs affected by ICIs. While retrospective studies have yielded some promising results, limitations such as small sample sizes, variable patient populations, and specific cancer types and ICIs studied make it difficult to generalize the findings. Therefore, prospective cohort studies and real-world investigations are needed to validate the potential of different biomarkers in predicting irAEs risk. Overall, identifying predictive markers of irAEs is a crucial step towards improving patient safety and enhancing the management of irAEs. With ongoing research efforts, it is hoped that more accurate and reliable biomarkers will be identified and incorporated into clinical practice to guide treatment decisions and prevent the development of irAEs in susceptible patients.
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Affiliation(s)
- Yan-Dong Miao
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Wu-Xia Quan
- Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Xiao-Long Tang
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, China
| | - Wei-Wei Shi
- Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Qing Li
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Rui Jian Li
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Jiang-Tao Wang
- Department of Thyroid and Breast Surgery, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Jian Gan
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Xin Dong
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Liang Hao
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Wen-Yu Luan
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
| | - Fang Zhang
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2 nd Medical College of Binzhou Medical University, Yantai 264100, China
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Chan A, Torelli S, Cheng E, Batchelder R, Waliany S, Neal J, Witteles R, Nguyen P, Cheng P, Zhu H. Immunotherapy-Associated Atherosclerosis: A Comprehensive Review of Recent Findings and Implications for Future Research. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2023; 25:715-735. [PMID: 38213548 PMCID: PMC10776491 DOI: 10.1007/s11936-023-01024-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/27/2023] [Indexed: 01/13/2024]
Abstract
Purpose of the Review Even as immune checkpoint inhibitors (ICIs) have transformed the lifespan of many patients, they may also trigger acceleration of long-term cardiovascular disease. Our review aims to examine the current landscape of research on ICI-mediated atherosclerosis and address key questions regarding its pathogenesis and impact on patient management. Recent Findings Preclinical mouse models suggest that T cell dysregulation and proatherogenic cytokine production are key contributors to plaque development after checkpoint inhibition. Clinical data also highlight the significant burden of atherosclerotic cardiovascular disease (ASCVD) in patients on immunotherapy, although the value of proactively preventing and treating ASCVD in this population remains an open area of inquiry. Current treatment options include dietary/lifestyle modification and traditional medications to manage hypertension, hyperlipidemia, and diabetes risk factors; no current targeted therapies exist. Summary Early identification of high-risk patients is crucial for effective preventive strategies and timely intervention. Future research should focus on refining screening tools, elucidating targetable mechanisms driving ICI atherosclerosis, and evaluating long-term cardiovascular outcomes in cancer survivors who received immunotherapy. Moreover, close collaboration between oncologists and cardiologists is essential to optimize patient outcomes.
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Affiliation(s)
- Antonia Chan
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Stefan Torelli
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Evaline Cheng
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Ryan Batchelder
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Sarah Waliany
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Joel Neal
- Department of Medicine, Division of Oncology, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA USA
| | - Ronald Witteles
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Patricia Nguyen
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA USA
- Stanford Cardiovascular Institute and Department of Medicine, Stanford University, 240 Pasteur Drive, Rm 3500, Biomedical Innovations Building, Stanford, CA 94304 USA
| | - Paul Cheng
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA USA
- Stanford Cardiovascular Institute and Department of Medicine, Stanford University, 240 Pasteur Drive, Rm 3500, Biomedical Innovations Building, Stanford, CA 94304 USA
| | - Han Zhu
- Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA USA
- Stanford Cardiovascular Institute and Department of Medicine, Stanford University, 240 Pasteur Drive, Rm 3500, Biomedical Innovations Building, Stanford, CA 94304 USA
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Talukder S, Ghose A, Chakraborty T, Olsson-Brown A, Ramalingam S, Rosen SD, Young K, Lyon AR, Ghosh AK. Evolving cardiac biomarkers for immune checkpoint inhibitor related myocarditis in cancer patients. IJC HEART & VASCULATURE 2023; 49:101278. [PMID: 37842144 PMCID: PMC10570005 DOI: 10.1016/j.ijcha.2023.101278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/26/2023] [Accepted: 10/04/2023] [Indexed: 10/17/2023]
Affiliation(s)
- Suprateeka Talukder
- Norfolk and Norwich University Hospital, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Aruni Ghose
- Barts Cancer Centre, St. Bartholomew’s Hospital, Barts Health NHS Trust, London, UK
- Cardio-Oncology Service, Barts Heart Centre, St. Bartholomew’s Hospital, Barts Health NHS Trust, London, UK
- Mount Vernon Cancer Centre, East and North Hertfordshire NHS Trust, London, UK
- Medical Oncology, Medway NHS Foundation Trust, Gillingham, Kent, UK
- Immuno-Oncology Clinical Network, UK
| | - Turja Chakraborty
- London Northwest University Healthcare NHS Trust, London, UK
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, UK
| | - Anna Olsson-Brown
- Immuno-Oncology Clinical Network, UK
- Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, UK
- Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Sivatharshini Ramalingam
- Cardio-Oncology Service, Royal Brompton Hospital, Guy’s and St. Thomas’ NHS Foundation Trust, London, UK
| | - Stuart D. Rosen
- Immuno-Oncology Clinical Network, UK
- London Northwest University Healthcare NHS Trust, London, UK
- Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, UK
| | - Kate Young
- The Royal Marsden Hospital, The Royal Marsden NHS Foundation Trust, London, UK
| | - Alexander R. Lyon
- Cardio-Oncology Service, Royal Brompton Hospital, Guy’s and St. Thomas’ NHS Foundation Trust, London, UK
| | - Arjun K. Ghosh
- Cardio-Oncology Service, Barts Heart Centre, St. Bartholomew’s Hospital, Barts Health NHS Trust, London, UK
- Cardio-Oncology Service, University College London Hospitals NHS Foundation Trust, London, UK
- Hatter Cardiovascular Institute, UCL Institute of Cardiovascular Science, University College London, London, UK
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Salloum FN, Tocchetti CG, Ameri P, Ardehali H, Asnani A, de Boer RA, Burridge P, Cabrera JÁ, de Castro J, Córdoba R, Costa A, Dent S, Engelbertsen D, Fernández-Velasco M, Fradley M, Fuster JJ, Galán-Arriola C, García-Lunar I, Ghigo A, González-Neira A, Hirsch E, Ibáñez B, Kitsis RN, Konety S, Lyon AR, Martin P, Mauro AG, Mazo Vega MM, Meijers WC, Neilan TG, Rassaf T, Ricke-Hoch M, Sepulveda P, Thavendiranathan P, van der Meer P, Fuster V, Ky B, López-Fernández T. Priorities in Cardio-Oncology Basic and Translational Science: GCOS 2023 Symposium Proceedings: JACC: CardioOncology State-of-the-Art Review. JACC CardioOncol 2023; 5:715-731. [PMID: 38205010 PMCID: PMC10774781 DOI: 10.1016/j.jaccao.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 01/12/2024] Open
Abstract
Despite improvements in cancer survival, cancer therapy-related cardiovascular toxicity has risen to become a prominent clinical challenge. This has led to the growth of the burgeoning field of cardio-oncology, which aims to advance the cardiovascular health of cancer patients and survivors, through actionable and translatable science. In these Global Cardio-Oncology Symposium 2023 scientific symposium proceedings, we present a focused review on the mechanisms that contribute to common cardiovascular toxicities discussed at this meeting, the ongoing international collaborative efforts to improve patient outcomes, and the bidirectional challenges of translating basic research to clinical care. We acknowledge that there are many additional therapies that are of significance but were not topics of discussion at this symposium. We hope that through this symposium-based review we can highlight the knowledge gaps and clinical priorities to inform the design of future studies that aim to prevent and mitigate cardiovascular disease in cancer patients and survivors.
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Affiliation(s)
- Fadi N. Salloum
- Pauley Heart Center, Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Carlo G. Tocchetti
- Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research, Interdepartmental Center of Clinical and Translational Sciences, Interdepartmental Hypertension Research Center, Federico II University, Naples, Italy
| | - Pietro Ameri
- Cardiac, Thoracic and Vascular Department, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Department of Internal Medicine, University of Genova, Genova, Italy
| | - Hossein Ardehali
- Feinberg Cardiovascular Research Institute, Northwestern University School of Medicine, Chicago, Illinois, USA
| | - Aarti Asnani
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Rudolf A. de Boer
- Cardiovascular Institute, Thorax Center, Department of Cardiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Paul Burridge
- Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - José-Ángel Cabrera
- Cardiology Department, Hospital Universitario Quirónsalud Madrid, European University of Madrid, Madrid, Spain
| | - Javier de Castro
- Medical Oncology Department, Hospital La Paz Institute for Health Research, La Paz University Hospital, Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain
| | - Raúl Córdoba
- Health Research Institute, Instituto de Investigación Sanitaria Fundación Jimenez Diaz, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | - Ambra Costa
- Cardiac, Thoracic and Vascular Department, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Susan Dent
- Duke Cancer Institute, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Daniel Engelbertsen
- Cardiovascular Research - Immune Regulation, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - María Fernández-Velasco
- Hospital La Paz Institute for Health Research, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
| | - Mike Fradley
- Thalheimer Center for Cardio-Oncology, Abramson Cancer Center and Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - José J. Fuster
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
| | - Carlos Galán-Arriola
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
| | - Inés García-Lunar
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
| | - Alessandra Ghigo
- Molecular Biotechnology Center Guido Tarone, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Anna González-Neira
- Human Genotyping Unit, Spanish National Genotyping Centre, Human Cancer Genetics Programme, Spanish National Cancer Research Centre, Madrid, Spain
| | - Emilio Hirsch
- Molecular Biotechnology Center Guido Tarone, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Borja Ibáñez
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
| | - Richard N. Kitsis
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, New York, USA
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, New York, USA
- Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, Bronx, New York, New York, USA
- Montefiore Einstein Comprehensive Cancer Center, Bronx, New York, New York USA
| | - Suma Konety
- Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Alexander R. Lyon
- Cardio-Oncology Service, Royal Brompton Hospital, London, United Kingdom
| | - Pilar Martin
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
| | - Adolfo G. Mauro
- Pauley Heart Center, Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Manuel M. Mazo Vega
- Division of Advanced Technologies, Cima Universidad de Navarra, Pamplona, Spain
| | - Wouter C. Meijers
- Cardiovascular Institute, Thorax Center, Department of Cardiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Tomas G. Neilan
- Cardio-Oncology Program, Massachusetts General Hospital, Harvard Medical School. Boston, Massachusetts, USA
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
| | - Melanie Ricke-Hoch
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Pilar Sepulveda
- Regenerative Medicine and Heart Transplantation Unit, Health Research Institute Hospital La Fe, Valencia, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Carlos III Institute of Health, Madrid, Spain
| | - Paaladinesh Thavendiranathan
- Division of Cardiology, Department of Medicine, Ted Rogers Program in Cardiotoxicity Prevention, Peter Munk Cardiac Center, Toronto General Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Peter van der Meer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Valentin Fuster
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York
| | - Bonnie Ky
- Thalheimer Center for Cardio-Oncology, Abramson Cancer Center and Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Teresa López-Fernández
- Cardiology Department, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - International Cardio-Oncology Society
- Pauley Heart Center, Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research, Interdepartmental Center of Clinical and Translational Sciences, Interdepartmental Hypertension Research Center, Federico II University, Naples, Italy
- Cardiac, Thoracic and Vascular Department, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Department of Internal Medicine, University of Genova, Genova, Italy
- Feinberg Cardiovascular Research Institute, Northwestern University School of Medicine, Chicago, Illinois, USA
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
- Cardiovascular Institute, Thorax Center, Department of Cardiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
- Cardiology Department, Hospital Universitario Quirónsalud Madrid, European University of Madrid, Madrid, Spain
- Medical Oncology Department, Hospital La Paz Institute for Health Research, La Paz University Hospital, Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain
- Health Research Institute, Instituto de Investigación Sanitaria Fundación Jimenez Diaz, Fundación Jimenez Diaz University Hospital, Madrid, Spain
- Duke Cancer Institute, Department of Medicine, Duke University, Durham, North Carolina, USA
- Cardiovascular Research - Immune Regulation, Department of Clinical Sciences, Lund University, Malmö, Sweden
- Hospital La Paz Institute for Health Research, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
- Thalheimer Center for Cardio-Oncology, Abramson Cancer Center and Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Centro Nacional de Investigaciones Cardiovasculares, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Madrid, Spain
- Molecular Biotechnology Center Guido Tarone, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
- Human Genotyping Unit, Spanish National Genotyping Centre, Human Cancer Genetics Programme, Spanish National Cancer Research Centre, Madrid, Spain
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, New York, USA
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, New York, USA
- Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, Bronx, New York, New York, USA
- Montefiore Einstein Comprehensive Cancer Center, Bronx, New York, New York USA
- Cardio-Oncology Service, Royal Brompton Hospital, London, United Kingdom
- Division of Advanced Technologies, Cima Universidad de Navarra, Pamplona, Spain
- Cardio-Oncology Program, Massachusetts General Hospital, Harvard Medical School. Boston, Massachusetts, USA
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
- Regenerative Medicine and Heart Transplantation Unit, Health Research Institute Hospital La Fe, Valencia, Spain
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Carlos III Institute of Health, Madrid, Spain
- Division of Cardiology, Department of Medicine, Ted Rogers Program in Cardiotoxicity Prevention, Peter Munk Cardiac Center, Toronto General Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York
- Cardiology Department, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
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38
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Blum SM, Zlotoff DA, Smith NP, Kernin IJ, Ramesh S, Zubiri L, Caplin J, Samanta N, Martin SC, Tirard A, Sen P, Song Y, Barth J, Slowikowski K, Nasrallah M, Tantivit J, Manakongtreecheep K, Arnold BY, McGuire J, Pinto CJ, McLoughlin D, Jackson M, Chan P, Lawless A, Sharova T, Nieman LT, Gainor JF, Juric D, Mino-Kenudsen M, Sullivan RJ, Boland GM, Stone JR, Thomas MF, Neilan TG, Reynolds KL, Villani AC. Immune Responses in Checkpoint Myocarditis Across Heart, Blood, and Tumor. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.15.557794. [PMID: 37790460 PMCID: PMC10542127 DOI: 10.1101/2023.09.15.557794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Immune checkpoint inhibitors (ICIs) are widely used anti-cancer therapies that can cause morbid and potentially fatal immune-related adverse events (irAEs). ICI-related myocarditis (irMyocarditis) is uncommon but has the highest mortality of any irAE. The pathogenesis of irMyocarditis and its relationship to anti-tumor immunity remain poorly understood. We sought to define immune responses in heart, tumor, and blood during irMyocarditis and identify biomarkers of clinical severity by leveraging single-cell (sc)RNA-seq coupled with T cell receptor (TCR) sequencing, microscopy, and proteomics analysis of 28 irMyocarditis patients and 23 controls. Our analysis of 284,360 cells from heart and blood specimens identified cytotoxic T cells, inflammatory macrophages, conventional dendritic cells (cDCs), and fibroblasts enriched in irMyocarditis heart tissue. Additionally, potentially targetable, pro-inflammatory transcriptional programs were upregulated across multiple cell types. TCR clones enriched in heart and paired tumor tissue were largely non-overlapping, suggesting distinct T cell responses within these tissues. We also identify the presence of cardiac-expanded TCRs in a circulating, cycling CD8 T cell population as a novel peripheral biomarker of fatality. Collectively, these findings highlight critical biology driving irMyocarditis and putative biomarkers for therapeutic intervention.
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Affiliation(s)
- Steven M. Blum
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Daniel A. Zlotoff
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Cardio-Oncology Program, Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Neal P. Smith
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Isabela J. Kernin
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Swetha Ramesh
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Leyre Zubiri
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Joshua Caplin
- Cardio-Oncology Program, Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Nandini Samanta
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Sidney C. Martin
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Alice Tirard
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Pritha Sen
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Transplant and Immunocompromised Host Program, Division of Infectious Diseases, Department of Medicine, Brigham and Women’s Hospital
| | - Yuhui Song
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
| | - Jaimie Barth
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Kamil Slowikowski
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Mazen Nasrallah
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Rheumatology, North Shore Physicians Group, Department of Medicine, Mass General Brigham Healthcare Center, Lynn, MA, USA
| | - Jessica Tantivit
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Kasidet Manakongtreecheep
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Benjamin Y. Arnold
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - John McGuire
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Christopher J. Pinto
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Clinical Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Daniel McLoughlin
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Clinical Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Monica Jackson
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Clinical Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - PuiYee Chan
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Clinical Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Aleigha Lawless
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Tatyana Sharova
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Linda T. Nieman
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
| | - Justin F. Gainor
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Dejan Juric
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Mari Mino-Kenudsen
- Harvard Medical School, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Ryan J. Sullivan
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Genevieve M. Boland
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - James R. Stone
- Harvard Medical School, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Molly F. Thomas
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Tomas G. Neilan
- Harvard Medical School, Boston, MA, USA
- Cardio-Oncology Program, Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Kerry L. Reynolds
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Alexandra-Chloé Villani
- Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Massachusetts General Hospital, Cancer Center, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
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39
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Murtagh G, Januzzi JL, Scherrer‐Crosbie M, Neilan TG, Dent S, Ho JE, Appadurai V, McDermott R, Akhter N. Circulating Cardiovascular Biomarkers in Cancer Therapeutics-Related Cardiotoxicity: Review of Critical Challenges, Solutions, and Future Directions. J Am Heart Assoc 2023; 12:e029574. [PMID: 37889193 PMCID: PMC10727390 DOI: 10.1161/jaha.123.029574] [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] [Received: 04/02/2023] [Accepted: 09/26/2023] [Indexed: 10/28/2023]
Abstract
Cardiotoxicity is a growing concern in the oncology population. Transthoracic echocardiography and multigated acquisition scans have been used for surveillance but are relatively insensitive and resource intensive. Innovative imaging techniques are constrained by cost and availability. More sensitive, cost-effective cardiotoxicity surveillance strategies are needed. Circulating cardiovascular biomarkers could provide a sensitive, low-cost solution. Biomarkers such as troponins, natriuretic peptides (NPs), novel upstream signals of oxidative stress, inflammation, and fibrosis as well as panomic technologies have shown substantial promise, and guidelines recommend baseline measurement of troponins and NPs in all patients receiving potential cardiotoxins. Nonetheless, supporting evidence has been hampered by several limitations. Previous reviews have provided valuable perspectives on biomarkers in cancer populations, but important analytic aspects remain to be examined in depth. This review provides comprehensive assessment of critical challenges and solutions in this field, with focus on analytical issues relating to biomarker measurement and interpretation. Examination of evidence pertaining to common and serious forms of cardiotoxicity reveals that improved study designs incorporating larger, more diverse populations, registry-based approaches, and refinement of current definitions are key. Further efforts to harmonize biomarker methodologies including centralized biobanking and analyses, novel decision limits, and head-to-head comparisons are needed. Multimarker algorithms incorporating machine learning may allow rapid, personalized risk assessment. These improvements will not only augment the predictive value of circulating biomarkers in cardiotoxicity but may elucidate both direct and indirect relationships between cardiovascular disease and cancer, allowing biomarkers a greater role in the development and success of novel anticancer therapies.
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Affiliation(s)
| | - James L. Januzzi
- Division of Cardiology, Department of MedicineMassachusetts General Hospital, Harvard Medical SchoolBostonMAUSA
| | | | - Tomas G. Neilan
- Division of Cardiology, Department of MedicineMassachusetts General Hospital, Harvard Medical SchoolBostonMAUSA
| | - Susan Dent
- Duke Cancer Institute, Department of MedicineDuke UniversityDurhamNCUSA
| | - Jennifer E. Ho
- CardioVascular Institute and Division of Cardiology, Department of MedicineBeth Israel Deaconess Medicine CenterBostonMAUSA
| | - Vinesh Appadurai
- Division of Cardiovascular MedicineNorthwestern University Feinberg School of MedicineChicagoILUSA
- School of MedicineThe University of QueenslandSt LuciaQueenslandAustralia
| | - Ray McDermott
- Medical OncologySt. Vincent’s University HospitalDublinIreland
| | - Nausheen Akhter
- Division of Cardiovascular MedicineNorthwestern University Feinberg School of MedicineChicagoILUSA
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Li H, Zhang M, Zhao Q, Zhao W, Zhuang Y, Wang J, Hang W, Wen Z, Wang L, Chen C, Wang DW. Self-recruited neutrophils trigger over-activated innate immune response and phenotypic change of cardiomyocytes in fulminant viral myocarditis. Cell Discov 2023; 9:103. [PMID: 37816761 PMCID: PMC10564723 DOI: 10.1038/s41421-023-00593-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/01/2023] [Indexed: 10/12/2023] Open
Abstract
Fulminant myocarditis (FM) is a life-threatening inflammatory disease. However, the mechanisms underlying its acute onset are unknown. By dynamic cardiac function measurement, we discovered that the initiation of sudden hemodynamic collapse was on day 4 in the mouse model of FM. Single-cell RNA-sequencing study revealed that healthy cardiomyocytes (CMs) lost their contractile and metabolic function and differentiated into pro-angiogenic and pro-inflammatory CMs. Meanwhile, neutrophils, the most expanded immune cells, exhibited a unique developmental trajectory only after migrating to the heart, where they continuously attracted peripheral neutrophils via Cxcl2/Cxcl3, resulting in the acute accumulation of neutrophils in the heart. Well-differentiated cardiac-infiltrating neutrophils, rather than viruses, induced phenotypic changes in CMs. Moreover, neutrophils could amplify cytokine storm by recruiting and activating pro-inflammatory monocytes. Blockade of the self-recruiting loop of neutrophils by targeting the Cxcl2/Cxcl3-Cxcr2 axis substantially alleviated FM in mice. Collectively, we provide a comprehensive single-cell atlas of immune cells and CMs in FM, elucidate the disease pathogenesis, and suggest potential therapeutic strategies.
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Affiliation(s)
- Huihui Li
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Mingzhi Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Quanyi Zhao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wanqing Zhao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Zhuang
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jin Wang
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Weijian Hang
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zheng Wen
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Li Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Chen Chen
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Dao Wen Wang
- Division of Cardiology, Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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41
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Collier JL, Pauken KE, Lee CA, Patterson DG, Markson SC, Conway TS, Fung ME, France JA, Mucciarone KN, Lian CG, Murphy GF, Sharpe AH. Single-cell profiling reveals unique features of diabetogenic T cells in anti-PD-1-induced type 1 diabetes mice. J Exp Med 2023; 220:e20221920. [PMID: 37432393 PMCID: PMC10336233 DOI: 10.1084/jem.20221920] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 04/28/2023] [Accepted: 06/23/2023] [Indexed: 07/12/2023] Open
Abstract
Immune-related adverse events (irAEs) are a notable complication of PD-1 cancer immunotherapy. A better understanding of how these iatrogenic diseases compare with naturally arising autoimmune diseases is needed for treatment and monitoring of irAEs. We identified differences in anti-PD-1-induced type 1 diabetes (T1D) and spontaneous T1D in non-obese diabetic (NOD) mice by performing single-cell RNA-seq and TCR-seq on T cells from the pancreas, pancreas-draining lymph node (pLN), and blood of mice with PD-1-induced T1D or spontaneous T1D. In the pancreas, anti-PD-1 resulted in expansion of terminally exhausted/effector-like CD8+ T cells, an increase in T-bethi CD4+FoxP3- T cells, and a decrease in memory CD4+FoxP3- and CD8+ T cells in contrast to spontaneous T1D. Notably, anti-PD-1 caused increased TCR sharing between the pancreas and the periphery. Moreover, T cells in the blood of anti-PD-1-treated mice expressed markers that differed from spontaneous T1D, suggesting that the blood may provide a window to monitor irAEs rather than relying exclusively on the autoimmune target organ.
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Affiliation(s)
- Jenna L. Collier
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | - Kristen E. Pauken
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | | | - Dillon G. Patterson
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | - Samuel C. Markson
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | - Thomas S. Conway
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | - Megan E. Fung
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | - Joshua A. France
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
| | | | - Christine G. Lian
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | - George F. Murphy
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Arlene H. Sharpe
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA
- Evergrande Center for Immunological Diseases, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
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Horiguchi H, Kadomatsu T, Yamashita T, Yumoto S, Terada K, Sato M, Morinaga J, Miyata K, Oike Y. ANGPTL2 promotes immune checkpoint inhibitor-related murine autoimmune myocarditis. Commun Biol 2023; 6:965. [PMID: 37736764 PMCID: PMC10517162 DOI: 10.1038/s42003-023-05338-4] [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: 04/17/2023] [Accepted: 09/08/2023] [Indexed: 09/23/2023] Open
Abstract
Use of immune checkpoint inhibitors (ICIs) as cancer immunotherapy advances rapidly in the clinic. Despite their therapeutic benefits, ICIs can cause clinically significant immune-related adverse events (irAEs), including myocarditis. However, the cellular and molecular mechanisms regulating irAE remain unclear. Here, we investigate the function of Angiopoietin-like protein 2 (ANGPTL2), a potential inflammatory mediator, in a mouse model of ICI-related autoimmune myocarditis. ANGPTL2 deficiency attenuates autoimmune inflammation in these mice, an outcome associated with decreased numbers of T cells and macrophages. We also show that cardiac fibroblasts express abundant ANGPTL2. Importantly, cardiac myofibroblast-derived ANGPTL2 enhances expression of chemoattractants via the NF-κB pathway, accelerating T cell recruitment into heart tissues. Our findings suggest an immunostimulatory function for ANGPTL2 in the context of ICI-related autoimmune inflammation and highlight the pathophysiological significance of ANGPTL2-mediated cardiac myofibroblast/immune cell crosstalk in enhancing autoimmune responses. These findings overall provide insight into mechanisms regulating irAEs.
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Affiliation(s)
- Haruki Horiguchi
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
- Department of Aging and Geriatric Medicine, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Tsuyoshi Kadomatsu
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan.
- Center for Metabolic Regulation of Healthy Aging (CMHA), Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan.
| | - Tomoya Yamashita
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Shinsei Yumoto
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Kazutoyo Terada
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
- Center for Metabolic Regulation of Healthy Aging (CMHA), Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Michio Sato
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Jun Morinaga
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Keishi Miyata
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan
- Center for Metabolic Regulation of Healthy Aging (CMHA), Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Yuichi Oike
- Department of Molecular Genetics, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan.
- Department of Aging and Geriatric Medicine, Graduate School of Medical Science, Kumamoto University, Kumamoto, 860-8556, Japan.
- Center for Metabolic Regulation of Healthy Aging (CMHA), Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan.
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Borys SM, Reilly SP, Magill I, Zemmour D, Brossay L. PD-1 Mediated Regulation of Unique Activated CD8 + T Cells by NK Cells in the Submandibular Gland. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.15.557930. [PMID: 37745414 PMCID: PMC10515922 DOI: 10.1101/2023.09.15.557930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The increasing utilization of anti-PD-1 immune checkpoint blockade (ICB) has led to the emergence of immune-related adverse events (irAEs), including sicca syndrome. Interestingly, we found that the submandibular gland (SMG) of PD-1 deficient mice harbors a large population of CD8 + T cells, reminiscing ICB induced sicca. This phenotype was also observed in the SMG of both NK cell-depleted C57BL/6 animals and NK cell-deficient animals. Mechanistically, using mice conditionally deficient for PD-L1 in the NK cell lineage, we discovered that NK cells regulate CD8 + T cell homeostasis via the PD-1/PD-L1 axis in this organ. Importantly, single-cell RNA sequencing of PD-1 deficient SMG CD8 + T cells reveals a unique transcriptional profile consistent with TCR activation. These cells have limited TCR diversity and phenotypically overlap with GzmK + CD8 + T autoimmune cells identified in primary Sjögren's syndrome patients. These insights into NK cell immunoregulation in the SMG, and the consequences of disrupted CD8 + T cell homeostasis, provide opportunities for preventing the development of irAEs. Highlights Elevated CD8 + T cells in the submandibular gland (SMG) of PD-1 deficient mice parallel sicca-like irAEs seen in ICB patients. In addition to their previously described hyporesponsive phenotype, NK cells in the SMG regulate CD8 + T cell homeostasis through the PD-L1/PD-1 axis. PD-1 deficient SMG CD8 + T cells display unique transcriptional profiles associated with proinflammatory functions, TCR activation, interferon stimulation, and exhaustion. Oligoclonal expansion and similarities in TCR sequences indicate T cell activation and a preference for recognizing specific antigens.
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Tamura Y, Tamura Y. Usefulness of Longitudinal Strain to Assess Cancer Therapy-Related Cardiac Dysfunction and Immune Checkpoint Inhibitor-Induced Myocarditis. Pharmaceuticals (Basel) 2023; 16:1297. [PMID: 37765105 PMCID: PMC10535915 DOI: 10.3390/ph16091297] [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: 07/22/2023] [Revised: 09/08/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Longitudinal strain (LS) measured by echocardiography has been reported to be useful not only for the diagnosis and risk stratification of various cardiac diseases, but also in cardio-oncology. Most previous studies have been conducted on patients undergoing treatment with anthracyclines and human epidermal growth factor receptor 2-targeted therapies. Existing guidelines recommend that global LS (GLS) should be measured before and after the administration of cancer drugs. This recommendation is based on many reports showing that a decline in GLS is indicative of early or mild cancer therapy-related cardiac dysfunction. The main purpose of this article is to provide insight into the importance of LS in patients undergoing cancer treatment and highlight the role of LS evaluation in patients undergoing immune checkpoint inhibitor (ICI) treatment, which is being used with increasing frequency. Among cancer drug therapies, immune checkpoint inhibitors (ICIs) have an important place in cancer treatment and are used for the treatment of many types of cancer. Although the efficacy of ICIs in cancer treatment has been reported, immune-related adverse events (irAEs) have also been reported. Among these irAEs, cardiovascular complications, although rare, are recognized as important adverse events that may result in ICI treatment discontinuation. Myocarditis is one severe adverse event associated with ICIs, and it is important to standardize diagnostic and therapeutic approaches to it. Several studies have reported a relationship between LS and cardiac complications associated with ICIs which may contribute to the early diagnosis of ICI-induced cardiac complications.
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Affiliation(s)
- Yudai Tamura
- Cardiovascular Center, International University of Health and Welfare Mita Hospital, Tokyo 108-8329, Japan;
- Department of Cardiology, International University of Health and Welfare School of Medicine, Narita 286-8686, Japan
| | - Yuichi Tamura
- Cardiovascular Center, International University of Health and Welfare Mita Hospital, Tokyo 108-8329, Japan;
- Department of Cardiology, International University of Health and Welfare School of Medicine, Narita 286-8686, Japan
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He W, Zhou L, Xu K, Li H, Wang JJ, Chen C, Wang D. Immunopathogenesis and immunomodulatory therapy for myocarditis. SCIENCE CHINA. LIFE SCIENCES 2023; 66:2112-2137. [PMID: 37002488 PMCID: PMC10066028 DOI: 10.1007/s11427-022-2273-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 01/16/2023] [Indexed: 04/03/2023]
Abstract
Myocarditis is an inflammatory cardiac disease characterized by the destruction of myocardial cells, infiltration of interstitial inflammatory cells, and fibrosis, and is becoming a major public health concern. The aetiology of myocarditis continues to broaden as new pathogens and drugs emerge. The relationship between immune checkpoint inhibitors, severe acute respiratory syndrome coronavirus 2, vaccines against coronavirus disease-2019, and myocarditis has attracted increased attention. Immunopathological processes play an important role in the different phases of myocarditis, affecting disease occurrence, development, and prognosis. Excessive immune activation can induce severe myocardial injury and lead to fulminant myocarditis, whereas chronic inflammation can lead to cardiac remodelling and inflammatory dilated cardiomyopathy. The use of immunosuppressive treatments, particularly cytotoxic agents, for myocarditis, remains controversial. While reasonable and effective immunomodulatory therapy is the general trend. This review focuses on the current understanding of the aetiology and immunopathogenesis of myocarditis and offers new perspectives on immunomodulatory therapies.
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Affiliation(s)
- Wu He
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Ling Zhou
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Ke Xu
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Huihui Li
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - James Jiqi Wang
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Chen Chen
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China.
| | - DaoWen Wang
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China.
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46
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Gong J, Neilan TG, Zlotoff DA. Mediators and mechanisms of immune checkpoint inhibitor-associated myocarditis: Insights from mouse and human. Immunol Rev 2023; 318:70-80. [PMID: 37449556 PMCID: PMC10528547 DOI: 10.1111/imr.13240] [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: 05/20/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
The broad application of immune checkpoint inhibitors (ICIs) has led to significant gains in cancer outcomes. By abrogating inhibitory signals, ICIs promote T cell targeting of cancer cells but can frequently trigger autoimmune manifestations, termed immune-related adverse events (irAEs), affecting essentially any organ system. Among cardiovascular irAEs, immune-related myocarditis (irMyocarditis) is the most described and carries the highest morbidity. The currently recommended treatment for irMyocarditis is potent immunosuppression with corticosteroids and other agents, but this has limited evidence basis. The cellular pathophysiology of irMyocarditis remains poorly understood, though mouse models and human data have both implicated effector CD8+ T cells, some of which are specific for the cardiomyocyte protein α-myosin. While the driving molecular signals and transcriptional programs are not well defined, the involvement of chemokine receptors such as CCR5 and CXCR3 has been proposed. Fundamental questions regarding why only approximately 1% of ICI recipients develop irMyocarditis and why irMyocarditis carries a much worse prognosis than other forms of lymphocytic myocarditis remain unanswered. Further work in both murine systems and with human samples are needed to identify better tools for diagnosis, risk-stratification, and treatment.
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Affiliation(s)
- Jingyi Gong
- Cardio-Oncology Program, Division of Cardiology, Massachusetts General Hospital, Boston, MA
| | - Tomas G. Neilan
- Cardio-Oncology Program, Division of Cardiology, Massachusetts General Hospital, Boston, MA
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Boston, MA
| | - Daniel A. Zlotoff
- Cardio-Oncology Program, Division of Cardiology, Massachusetts General Hospital, Boston, MA
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Loh SX, Ekinci Y, Spray L, Jeyalan V, Olin T, Richardson G, Austin D, Alkhalil M, Spyridopoulos I. Fractalkine Signalling (CX 3CL1/CX 3CR1 Axis) as an Emerging Target in Coronary Artery Disease. J Clin Med 2023; 12:4821. [PMID: 37510939 PMCID: PMC10381654 DOI: 10.3390/jcm12144821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Acute myocardial infarction (MI) is the most common and dramatic complication of atherosclerosis, which, despite successful reperfusion therapy, can lead to incident heart failure (HF). HF occurs when the healing process is impaired due to adverse left ventricular remodelling, and can be the result of so-called ischaemia/reperfusion injury (IRI), visualised by the development of intramyocardial haemorrhage (IMH) or microvascular obstruction (MVO) in cardiac MRI. Thus far, translation of novel pharmacological strategies from preclinical studies to target either IRI or HF post MI have been largely unsuccessful. Anti-inflammatory therapies also carry the risk of affecting the immune system. Fractalkine (FKN, CX3CL1) is a unique chemokine, present as a transmembrane protein on the endothelium, or following cleavage as a soluble ligand, attracting leukocyte subsets expressing the corresponding receptor CX3CR1. We have shown previously that the fractalkine receptor CX3CR1 is associated with MVO in patients undergoing primary PCI. Moreover, inhibition of CX3CR1 with an allosteric small molecule antagonist (KAND567) in the rat MI model reduces acute infarct size, inflammation, and IMH. Here we review the cellular biology of fractalkine and its receptor, along with ongoing studies that introduce CX3CR1 as a future target in coronary artery disease, specifically in patients with myocardial infarction.
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Affiliation(s)
- Shu Xian Loh
- Department of Cardiology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK; (S.X.L.); (V.J.); (M.A.)
| | - Yasemin Ekinci
- Translational Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (Y.E.); (L.S.)
| | - Luke Spray
- Translational Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (Y.E.); (L.S.)
| | - Visvesh Jeyalan
- Department of Cardiology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK; (S.X.L.); (V.J.); (M.A.)
- Academic Cardiovascular Unit, The James Cook University Hospital, Middlesbrough TS4 3BW, UK;
- Population Health Science Institute, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - Thomas Olin
- Kancera AB, Karolinska Institutet Science Park, 171 65 Solna, Sweden;
| | - Gavin Richardson
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK;
| | - David Austin
- Academic Cardiovascular Unit, The James Cook University Hospital, Middlesbrough TS4 3BW, UK;
- Population Health Science Institute, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - Mohammad Alkhalil
- Department of Cardiology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK; (S.X.L.); (V.J.); (M.A.)
- Translational Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (Y.E.); (L.S.)
| | - Ioakim Spyridopoulos
- Department of Cardiology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK; (S.X.L.); (V.J.); (M.A.)
- Translational Research Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (Y.E.); (L.S.)
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Yamada S, Ko T, Katagiri M, Morita H, Komuro I. Recent Advances in Translational Research for Heart Failure in Japan. J Card Fail 2023; 29:931-938. [PMID: 37321698 DOI: 10.1016/j.cardfail.2022.11.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/13/2022] [Accepted: 11/14/2022] [Indexed: 06/17/2023]
Abstract
Despite decades of intensive research and therapeutic development, heart failure remains a leading cause of death worldwide. However, recent advances in several basic and translational research fields, such as genomic analysis and single-cell analysis, have increased the possibility of developing novel diagnostic approaches to heart failure. Most cardiovascular diseases that predispose individuals to heart failure are caused by genetic and environmental factors. It follows that genomic analysis can contribute to the diagnosis and prognostic stratification of patients with heart failure. In addition, single-cell analysis has shown great potential for unveiling the pathogenesis and/or pathophysiology and for discovering novel therapeutic targets for heart failure. Here, we summarize the recent advances in translational research on heart failure in Japan, based mainly on our studies.
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Affiliation(s)
- Shintaro Yamada
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshiyuki Ko
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mikako Katagiri
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Morita
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Issei Komuro
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Department of Cardiovascular Medicine, Graduate School of Medicine, International University of Health and Welfare, Tokyo, Japan.
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Dedden M, Wiendl M, Müller TM, Neurath MF, Zundler S. Manual cell selection in single cell transcriptomics using scSELpy supports the analysis of immune cell subsets. Front Immunol 2023; 14:1027346. [PMID: 37180117 PMCID: PMC10166880 DOI: 10.3389/fimmu.2023.1027346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 04/07/2023] [Indexed: 05/15/2023] Open
Abstract
Introduction Single cell RNA sequencing plays an increasing and indispensable role in immunological research such as in the field of inflammatory bowel diseases (IBD). Professional pipelines are complex, but tools for the manual selection and further downstream analysis of single cell populations are missing so far. Methods We developed a tool called scSELpy, which can easily be integrated into Scanpy-based pipelines, allowing the manual selection of cells on single cell transcriptomic datasets by drawing polygons on various data representations. The tool further supports the downstream analysis of the selected cells and the plotting of results. Results Taking advantage of two previously published single cell RNA sequencing datasets we show that this tool is useful for the positive and negative selection of T cell subsets implicated in IBD beyond standard clustering. We further demonstrate the feasibility for subphenotyping T cell subsets and use scSELpy to corroborate earlier conclusions drawn from the dataset. Moreover, we also show its usefulness in the context of T cell receptor sequencing. Discussion Collectively, scSELpy is a promising additive tool fulfilling a so far unmet need in the field of single cell transcriptomic analysis that might support future immunological research.
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Affiliation(s)
- Mark Dedden
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Maximilian Wiendl
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Tanja M. Müller
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), University Hospital Erlangen, Erlangen, Germany
| | - Markus F. Neurath
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), University Hospital Erlangen, Erlangen, Germany
| | - Sebastian Zundler
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), University Hospital Erlangen, Erlangen, Germany
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50
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Kyaw T, Drummond G, Bobik A, Peter K. Myocarditis: causes, mechanisms, and evolving therapies. Expert Opin Ther Targets 2023; 27:225-238. [PMID: 36946552 DOI: 10.1080/14728222.2023.2193330] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
INTRODUCTION Myocarditis is a severe lymphocyte-mediated inflammatory disorder of the heart, mostly caused by viruses and immune checkpoint inhibitors (ICIs). Recently, myocarditis as a rare adverse event of mRNA vaccines for SARS-CoV-2 has caused global attention. The clinical consequences of myocarditis can be very severe, but specific treatment options are lacking or not yet clinically proven. AREAS COVERED This paper offers a brief overview of the biology of viruses that frequently cause myocarditis, focusing on mechanisms important for viral entry and replication following host infection. Current and new potential therapeutic targets/strategies especially for viral myocarditis are reviewed systematically. In particular, the immune system in myocarditis is dissected with respect to infective viral and non-infective, ICI-induced myocarditis. EXPERT OPINION Vaccination is an excellent emerging preventative strategy for viral myocarditis, but most vaccines still require further development. Anti-viral treatments that inhibit viral replication need to be considered following viral infection in host myocardium, as lower viral load reduces inflammation severity. Understanding how the immune system continues to damage the heart even after viral clearance will define novel therapeutic targets/strategies. We propose that viral myocarditis can be best treated using a combination of antiviral agents and immunotherapies that control cytotoxic T cell activity.
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Affiliation(s)
- Tin Kyaw
- Inflammation and Cardiovascular Disease Laboratory, Baker Heart and Diabetes Institute
- Centre for Inflammatory Diseases, Monash Medical Centre, Monash University, Melbourne, Australia
- Department of Cardiometabolic Health, University of Melbourne Melbourne Australia
| | - Grant Drummond
- Department of Microbiology, Anatomy, Physiology and Pharmacology, La Trobe University Melbourne Australia
- Centre for Cardiovascular Biology and Disease Research, La Trobe University, Melbourne, Australia
| | - Alex Bobik
- Inflammation and Cardiovascular Disease Laboratory, Baker Heart and Diabetes Institute
- Centre for Inflammatory Diseases, Monash Medical Centre, Monash University, Melbourne, Australia
- Department of Cardiometabolic Health, University of Melbourne Melbourne Australia
- Centre for Cardiovascular Biology and Disease Research, La Trobe University, Melbourne, Australia
- Heart Centre, Alfred Hospital, Melbourne, Australia
| | - Karlheinz Peter
- Inflammation and Cardiovascular Disease Laboratory, Baker Heart and Diabetes Institute
- Department of Cardiometabolic Health, University of Melbourne Melbourne Australia
- Department of Microbiology, Anatomy, Physiology and Pharmacology, La Trobe University Melbourne Australia
- Heart Centre, Alfred Hospital, Melbourne, Australia
- Department of Immunology, Monash University Melbourne Australia
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