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Hou X, Si X, Xu J, Chen X, Tang Y, Dai Y, Wu F. Single-cell RNA sequencing reveals the gene expression profile and cellular communication in human fetal heart development. Dev Biol 2024; 514:87-98. [PMID: 38876166 DOI: 10.1016/j.ydbio.2024.06.004] [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: 12/11/2023] [Revised: 05/23/2024] [Accepted: 06/11/2024] [Indexed: 06/16/2024]
Abstract
The heart is the central organ of the circulatory system, and its proper development is vital to maintain human life. As fetal heart development is complex and poorly understood, we use single-cell RNA sequencing to profile the gene expression landscapes of human fetal hearts from the four-time points: 8, 10, 11, 17 gestational weeks (GW8, GW10, GW11, GW17), and identified 11 major types of cells: erythroid cells, fibroblasts, heart endothelial cells, ventricular cardiomyocytes, atrial cardiomyocytes, macrophage, DCs, smooth muscle, pericytes, neural cells, schwann cells. In addition, we identified a series of differentially expressed genes and signaling pathways in each cell type between different gestational weeks. Notably, we found that ANNEXIN, MIF, PTN, GRN signalling pathways were simple and fewer intercellular connections in GW8, however, they were significantly more complex and had more intercellular communication in GW10, GW11, and GW17. Notably, the interaction strength of OSM signalling pathways was gradually decreased during this period of time (from GW8 to GW17). Together, in this study, we presented a comprehensive and clear description of the differentiation processes of all the main cell types in the human fetal hearts, which may provide information and reference data for heart regeneration and heart disease treatment.
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Affiliation(s)
- Xianliang Hou
- Department of Central Laboratory, Shenzhen Hospital (Longgang), Beijing University of Chinese Medicine, Shenzhen, Guangdong, China; Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, China
| | - Xinlei Si
- Department of Central Laboratory, Shenzhen Hospital (Longgang), Beijing University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Jiasen Xu
- Department of Central Laboratory, Shenzhen Hospital (Longgang), Beijing University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Xiaoni Chen
- Department of Central Laboratory, Shenzhen Hospital (Longgang), Beijing University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Yuhan Tang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, China
| | - Yong Dai
- The First Affiliated Hospital, School of Medicine, Anhui University of Science and Technology, Huainan, 232001, Anhui, China; Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, The Second Clinical Medical College, Jinan University (Shenzhen People's Hospital), Shenzhen, 518020, China.
| | - Fenfang Wu
- Department of Central Laboratory, Shenzhen Hospital (Longgang), Beijing University of Chinese Medicine, Shenzhen, Guangdong, China.
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2
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Toksoy Z, Ma Y, Goedeke L, Li W, Hu X, Wu X, Cacheux M, Liu Y, Akar FG, Shulman GI, Young LH. Role of AMPK in Atrial Metabolic Homeostasis and Substrate Preference. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.08.29.608789. [PMID: 39257756 PMCID: PMC11383699 DOI: 10.1101/2024.08.29.608789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2024]
Abstract
Atrial fibrillation is the most common clinical arrhythmia and may be due in part to metabolic stress. Atrial specific deletion of the master metabolic sensor, AMP-activated protein kinase (AMPK), induces atrial remodeling culminating in atrial fibrillation in mice, implicating AMPK signaling in the maintenance of atrial electrical and structural homeostasis. However, atrial substrate preference for mitochondrial oxidation and the role of AMPK in regulating atrial metabolism are unknown. Here, using LC-MS/MS methodology combined with infusions of [ 13 C 6 ]glucose and [ 13 C 4 ]β-hydroxybutyrate in conscious mice, we demonstrate that conditional deletion of atrial AMPK catalytic subunits shifts mitochondrial atrial metabolism away from fatty acid oxidation and towards pyruvate oxidation. LC-MS/MS-based quantification of acyl-CoAs demonstrated decreased atrial tissue content of long-chain fatty acyl-CoAs. Proteomic analysis revealed a broad downregulation of proteins responsible for fatty acid uptake (LPL, CD36, FABP3), acylation and oxidation. Atrial AMPK deletion reduced expression of atrial PGC1-α and downstream PGC1-α/PPARα/RXR regulated gene transcripts. In contrast, atrial [ 14 C]2-deoxyglucose uptake and GLUT1 expression increased with fasting in mice with AMPK deletion, while the expression of glycolytic enzymes exhibited heterogenous changes. Thus, these results highlight the crucial homeostatic role of AMPK in the atrium, with loss of atrial AMPK leading to downregulation of the PGC1-α/PPARα pathway and broad metabolic reprogramming with a loss of fatty acid oxidation, which may contribute to atrial remodeling and arrhythmia.
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Inoue SI, Emmett MJ, Lim HW, Midha M, Richter HJ, Celwyn IJ, Mehmood R, Chondronikola M, Klein S, Hauck AK, Lazar MA. Short-term cold exposure induces persistent epigenomic memory in brown fat. Cell Metab 2024; 36:1764-1778.e9. [PMID: 38889724 PMCID: PMC11305953 DOI: 10.1016/j.cmet.2024.05.011] [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: 09/22/2023] [Revised: 04/01/2024] [Accepted: 05/21/2024] [Indexed: 06/20/2024]
Abstract
Deficiency of the epigenome modulator histone deacetylase 3 (HDAC3) in brown adipose tissue (BAT) impairs the ability of mice to survive in near-freezing temperatures. Here, we report that short-term exposure to mild cold temperature (STEMCT: 15°C for 24 h) averted lethal hypothermia of mice lacking HDAC3 in BAT (HDAC3 BAT KO) exposed to 4°C. STEMCT restored the induction of the thermogenic coactivator PGC-1α along with UCP1 at 22°C, which is greatly impaired in HDAC3-deficient BAT, and deletion of either UCP1 or PGC-1α prevented the protective effect of STEMCT. Remarkably, this protection lasted for up to 7 days. Transcriptional activator C/EBPβ was induced by short-term cold exposure in mouse and human BAT and, uniquely, remained high for 7 days following STEMCT. Adeno-associated virus-mediated knockdown of BAT C/EBPβ in HDAC3 BAT KO mice erased the persistent memory of STEMCT, revealing the existence of a C/EBPβ-dependent and HDAC3-independent cold-adaptive epigenomic memory.
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Affiliation(s)
- Shin-Ichi Inoue
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Matthew J Emmett
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Hee-Woong Lim
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45229, USA
| | - Mohit Midha
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Hannah J Richter
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA; Biochemistry and Molecular Biophysics Graduate Group, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Isaac J Celwyn
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Rashid Mehmood
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Maria Chondronikola
- Institute of Metabolic Science-Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, University of Cambridge, Cambridge, UK; Department of Nutrition and Dietetics, Harokopio University of Athens, Athens, Greece
| | - Samuel Klein
- Division of Geriatrics and Nutritional Science, Washington University School of Medicine, St. Louis, MO, USA
| | - Amy K Hauck
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Mitchell A Lazar
- Institute for Diabetes, Obesity, and Metabolism, and Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA.
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Berger JH, Shi Y, Matsuura TR, Batmanov K, Chen X, Tam K, Marshall M, Kue R, Patel J, Taing R, Callaway R, Griffin J, Kovacs A, Shanthappa DH, Miller R, Zhang BB, Roth Flach RJ, Kelly DP. Two-hit mouse model of heart failure with preserved ejection fraction combining diet-induced obesity and renin-mediated hypertension. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.06.597821. [PMID: 38895483 PMCID: PMC11185718 DOI: 10.1101/2024.06.06.597821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is increasingly common but its pathogenesis is poorly understood. The ability to assess genetic and pharmacologic interventions is hampered by the lack of robust preclinical mouse models of HFpEF. We have developed a novel "2-hit" model, which combines obesity and insulin resistance with chronic pressure overload to recapitulate clinical features of HFpEF. C57BL6/NJ mice fed a high fat diet for >10 weeks were administered an AAV8-driven vector resulting in constitutive overexpression of mouse Renin1d . Control mice, HFD only, Renin only and HFD-Renin (aka "HFpEF") littermates underwent a battery of cardiac and extracardiac phenotyping. HFD-Renin mice demonstrated obesity and insulin resistance, a 2-3-fold increase in circulating renin levels that resulted in 30-40% increase in left ventricular hypertrophy, preserved systolic function, and diastolic dysfunction indicated by altered E/e', IVRT, and strain measurements; increased left atrial mass; elevated natriuretic peptides; and exercise intolerance. Transcriptomic and metabolomic profiling of HFD-Renin myocardium demonstrated upregulation of pro-fibrotic pathways and downregulation of metabolic pathways, in particular branched chain amino acid catabolism, similar to findings in human HFpEF. Treatment of these mice with the sodium-glucose cotransporter 2 inhibitor empagliflozin, an effective but incompletely understood HFpEF therapy, improved exercise tolerance, left heart enlargement, and insulin homeostasis. The HFD-Renin mouse model recapitulates key features of human HFpEF and will enable studies dissecting the contribution of individual pathogenic drivers to this complex syndrome. Addition of HFD-Renin mice to the preclinical HFpEF model platform allows for orthogonal studies to increase validity in assessment of interventions. NEW & NOTEWORTHY Heart failure with preserved ejection fraction (HFpEF) is a complex disease to study due to limited preclinical models. We rigorously characterize a new two-hit HFpEF mouse model, which allows for dissecting individual contributions and synergy of major pathogenic drivers, hypertension and diet-induced obesity. The results are consistent and reproducible in two independent laboratories. This high-fidelity pre-clinical model increases the available, orthogonal models needed to improve our understanding of the causes and assessment treatments for HFpEF.
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Dar KB, Ali SR. Seeing is Believing: Muscleblind-like 1 Is Necessary For Mammalian Cardiomyocyte Maturation. Circulation 2024; 149:1830-1832. [PMID: 38829935 PMCID: PMC11149904 DOI: 10.1161/circulationaha.124.068657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Affiliation(s)
- Khalid B Dar
- Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, New York, NY
| | - Shah R Ali
- Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, New York, NY
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Bailey LR, Bugg D, Reichardt IM, Ortaç CD, Nagle A, Gunaje J, Martinson A, Johnson R, MacCoss MJ, Sakamoto T, Kelly DP, Regnier M, Davis JM. MBNL1 Regulates Programmed Postnatal Switching Between Regenerative and Differentiated Cardiac States. Circulation 2024; 149:1812-1829. [PMID: 38426339 PMCID: PMC11147738 DOI: 10.1161/circulationaha.123.066860] [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: 08/22/2023] [Accepted: 02/05/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Discovering determinants of cardiomyocyte maturity is critical for deeply understanding the maintenance of differentiated states and potentially reawakening endogenous regenerative programs in adult mammalian hearts as a therapeutic strategy. Forced dedifferentiation paired with oncogene expression is sufficient to drive cardiac regeneration, but elucidation of endogenous developmental regulators of the switch between regenerative and mature cardiomyocyte cell states is necessary for optimal design of regenerative approaches for heart disease. MBNL1 (muscleblind-like 1) regulates fibroblast, thymocyte, and erythroid differentiation and proliferation. Hence, we examined whether MBNL1 promotes and maintains mature cardiomyocyte states while antagonizing cardiomyocyte proliferation. METHODS MBNL1 gain- and loss-of-function mouse models were studied at several developmental time points and in surgical models of heart regeneration. Multi-omics approaches were combined with biochemical, histological, and in vitro assays to determine the mechanisms through which MBNL1 exerts its effects. RESULTS MBNL1 is coexpressed with a maturation-association genetic program in the heart and is regulated by the MEIS1/calcineurin signaling axis. Targeted MBNL1 overexpression early in development prematurely transitioned cardiomyocytes to hypertrophic growth, hypoplasia, and dysfunction, whereas loss of MBNL1 function increased cardiomyocyte cell cycle entry and proliferation through altered cell cycle inhibitor transcript stability. Moreover, MBNL1-dependent stabilization of estrogen-related receptor signaling was essential for maintaining cardiomyocyte maturity in adult myocytes. In accordance with these data, modulating MBNL1 dose tuned the temporal window of neonatal cardiac regeneration, where increased MBNL1 expression arrested myocyte proliferation and regeneration and MBNL1 deletion promoted regenerative states with prolonged myocyte proliferation. However, MBNL1 deficiency was insufficient to promote regeneration in the adult heart because of cell cycle checkpoint activation. CONCLUSIONS Here, MBNL1 was identified as an essential regulator of cardiomyocyte differentiated states, their developmental switch from hyperplastic to hypertrophic growth, and their regenerative potential through controlling an entire maturation program by stabilizing adult myocyte mRNAs during postnatal development and throughout adulthood. Targeting loss of cardiomyocyte maturity and downregulation of cell cycle inhibitors through MBNL1 deletion was not sufficient to promote adult regeneration.
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Affiliation(s)
- Logan R.J. Bailey
- Lab Medicine and Pathology, University of Washington, Seattle, WA
- Molecular and Cellular Biology, University of Washington, Seattle, WA
- Medical Scientist Training Program, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - Darrian Bugg
- Lab Medicine and Pathology, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - Isabella M. Reichardt
- Bioengineering, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - C. Dessirée Ortaç
- Lab Medicine and Pathology, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - Abigail Nagle
- Bioengineering, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - Jagadambika Gunaje
- Lab Medicine and Pathology, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - Amy Martinson
- Lab Medicine and Pathology, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | | | | | - Tomoya Sakamoto
- Cardiovascular Institute, Medicine, University of Pennsylvania, Philadelphia, PA
| | - Daniel P. Kelly
- Cardiovascular Institute, Medicine, University of Pennsylvania, Philadelphia, PA
| | - Michael Regnier
- Bioengineering, University of Washington, Seattle, WA
- Center for Translational Muscle Research, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
| | - Jennifer M. Davis
- Lab Medicine and Pathology, University of Washington, Seattle, WA
- Bioengineering, University of Washington, Seattle, WA
- Center for Translational Muscle Research, University of Washington, Seattle, WA
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA
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Jiang JH, Tian J, Pan B. Noteworthy phenomena in pediatric inherited cardiomyopathy. World J Pediatr 2024; 20:635-637. [PMID: 38896415 DOI: 10.1007/s12519-024-00825-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Affiliation(s)
- Jin-Hang Jiang
- Department of Pediatric Cardiology, National Clinical Key Cardiovascular Specialty, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Yuzhong Distirct, Chongqing, 400014, China
| | - Jie Tian
- Department of Pediatric Cardiology, National Clinical Key Cardiovascular Specialty, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Yuzhong Distirct, Chongqing, 400014, China
- Key Laboratory of Children's Important Organ Development and Diseases, Chongqing Municipal Health Commission, Chongqing, China
| | - Bo Pan
- Department of Pediatric Cardiology, National Clinical Key Cardiovascular Specialty, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Yuzhong Distirct, Chongqing, 400014, China.
- Key Laboratory of Children's Important Organ Development and Diseases, Chongqing Municipal Health Commission, Chongqing, China.
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Rubio-Tomás T, Soler-Botija C, Martínez-Estrada O, Villena JA. Transcriptional control of cardiac energy metabolism in health and disease: Lessons from animal models. Biochem Pharmacol 2024; 224:116185. [PMID: 38561091 DOI: 10.1016/j.bcp.2024.116185] [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: 12/11/2023] [Revised: 02/27/2024] [Accepted: 03/29/2024] [Indexed: 04/04/2024]
Abstract
Cardiac ATP production is tightly regulated in order to satisfy the evolving energetic requirements imposed by different cues during health and pathological conditions. In order to sustain high ATP production rates, cardiac cells are endowed with a vast mitochondrial network that is essentially acquired during the perinatal period. Nevertheless, adult cardiac cells also adapt their mitochondrial mass and oxidative function to changes in energy demand and substrate availability by fine-tuning the pathways and mitochondrial machinery involved in energy production. The reliance of cardiac cells on mitochondrial metabolism makes them particularly sensitive to alterations in proper mitochondrial function, so that deficiency in energy production underlies or precipitates the development of heart diseases. Mitochondrial biogenesis is a complex process fundamentally controlled at the transcriptional level by a network of transcription factors and co-regulators, sometimes with partially redundant functions, that ensure adequate energy supply to the working heart. Novel uncovered regulators, such as RIP140, PERM1, MED1 or BRD4 have been recently shown to modulate or facilitate the transcriptional activity of the PGC-1s/ERRs/PPARs regulatory axis, allowing cardiomyocytes to adapt to a variety of physiological or pathological situations requiring different energy provision. In this review, we summarize the current knowledge on the mechanisms that regulate cardiac mitochondrial biogenesis, highlighting the recent discoveries of new transcriptional regulators and describing the experimental models that have provided solid evidence of the relevant contribution of these factors to cardiac function in health and disease.
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Affiliation(s)
- Teresa Rubio-Tomás
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology - Hellas, Heraklion GR-70013, Crete, Greece
| | - Carolina Soler-Botija
- ICREC (Heart Failure and Cardiac Regeneration) Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain; CIBER on Cardiovascular Diseases (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Josep A Villena
- Laboratory of Metabolism and Obesity, Vall d'Hebron-Institut de Recerca, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; CIBER on Diabetes and Associated Metabolic Diseases (CIBERDEM), 28029 Madrid, Spain.
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Deogharia M, Venegas-Zamora L, Agrawal A, Shi M, Jain AK, McHugh KJ, Altamirano F, Marian AJ, Gurha P. Histone demethylase KDM5 regulates cardiomyocyte maturation by promoting fatty acid oxidation, oxidative phosphorylation, and myofibrillar organization. Cardiovasc Res 2024; 120:630-643. [PMID: 38230606 PMCID: PMC11074792 DOI: 10.1093/cvr/cvae014] [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: 05/29/2023] [Revised: 11/09/2023] [Accepted: 12/12/2023] [Indexed: 01/18/2024] Open
Abstract
AIMS Human pluripotent stem cell-derived cardiomyocytes (iPSC-CMs) provide a platform to identify and characterize factors that regulate the maturation of CMs. The transition from an immature foetal to an adult CM state entails coordinated regulation of the expression of genes involved in myofibril formation and oxidative phosphorylation (OXPHOS) among others. Lysine demethylase 5 (KDM5) specifically demethylates H3K4me1/2/3 and has emerged as potential regulators of expression of genes involved in cardiac development and mitochondrial function. The purpose of this study is to determine the role of KDM5 in iPSC-CM maturation. METHODS AND RESULTS KDM5A, B, and C proteins were mainly expressed in the early post-natal stages, and their expressions were progressively downregulated in the post-natal CMs and were absent in adult hearts and CMs. In contrast, KDM5 proteins were persistently expressed in the iPSC-CMs up to 60 days after the induction of myogenic differentiation, consistent with the immaturity of these cells. Inhibition of KDM5 by KDM5-C70 -a pan-KDM5 inhibitor, induced differential expression of 2372 genes, including upregulation of genes involved in fatty acid oxidation (FAO), OXPHOS, and myogenesis in the iPSC-CMs. Likewise, genome-wide profiling of H3K4me3 binding sites by the cleavage under targets and release using nuclease assay showed enriched of the H3K4me3 peaks at the promoter regions of genes encoding FAO, OXPHOS, and sarcomere proteins. Consistent with the chromatin and gene expression data, KDM5 inhibition increased the expression of multiple sarcomere proteins and enhanced myofibrillar organization. Furthermore, inhibition of KDM5 increased H3K4me3 deposits at the promoter region of the ESRRA gene and increased its RNA and protein levels. Knockdown of ESRRA in KDM5-C70-treated iPSC-CM suppressed expression of a subset of the KDM5 targets. In conjunction with changes in gene expression, KDM5 inhibition increased oxygen consumption rate and contractility in iPSC-CMs. CONCLUSION KDM5 inhibition enhances maturation of iPSC-CMs by epigenetically upregulating the expressions of OXPHOS, FAO, and sarcomere genes and enhancing myofibril organization and mitochondrial function.
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Affiliation(s)
- Manisha Deogharia
- Center for Cardiovascular Genetics, Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, 6770 Bertner Street, C950G, Houston, TX 77030, USA
| | - Leslye Venegas-Zamora
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas 77030, USA
| | - Akanksha Agrawal
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas 77030, USA
| | - Miusi Shi
- Department of Bioengineering, Rice University, 6500 Main Street, Houston, TX 77030, USA
| | - Abhinav K Jain
- Department of Epigenetics and Molecular Carcinogenesis, Center for Cancer Epigenetics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Kevin J McHugh
- Department of Bioengineering, Rice University, 6500 Main Street, Houston, TX 77030, USA
- Department of Chemistry, Rice University, Houston, 6500 Main Street, Houston, TX 77030, USA
| | - Francisco Altamirano
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas 77030, USA
- Department of Cardiothoracic Surgery, Weill Cornell Medical College, Cornell University, Ithaca, NY, USA
| | - Ali J Marian
- Center for Cardiovascular Genetics, Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, 6770 Bertner Street, C950G, Houston, TX 77030, USA
| | - Priyatansh Gurha
- Center for Cardiovascular Genetics, Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, 6770 Bertner Street, C950G, Houston, TX 77030, USA
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10
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Spinelli S, Bruschi M, Passalacqua M, Guida L, Magnone M, Sturla L, Zocchi E. Estrogen-Related Receptor α: A Key Transcription Factor in the Regulation of Energy Metabolism at an Organismic Level and a Target of the ABA/LANCL Hormone Receptor System. Int J Mol Sci 2024; 25:4796. [PMID: 38732013 PMCID: PMC11084903 DOI: 10.3390/ijms25094796] [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: 03/25/2024] [Revised: 04/22/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
The orphan nuclear receptor ERRα is the most extensively researched member of the estrogen-related receptor family and holds a pivotal role in various functions associated with energy metabolism, especially in tissues characterized by high energy requirements, such as the heart, skeletal muscle, adipose tissue, kidney, and brain. Abscisic acid (ABA), traditionally acknowledged as a plant stress hormone, is detected and actively functions in organisms beyond the land plant kingdom, encompassing cyanobacteria, fungi, algae, protozoan parasites, lower Metazoa, and mammals. Its ancient, cross-kingdom role enables ABA and its signaling pathway to regulate cell responses to environmental stimuli in various organisms, such as marine sponges, higher plants, and humans. Recent advancements in understanding the physiological function of ABA and its mammalian receptors in governing energy metabolism and mitochondrial function in myocytes, adipocytes, and neuronal cells suggest potential therapeutic applications for ABA in pre-diabetes, diabetes, and cardio-/neuroprotection. The ABA/LANCL1-2 hormone/receptor system emerges as a novel regulator of ERRα expression levels and transcriptional activity, mediated through the AMPK/SIRT1/PGC-1α axis. There exists a reciprocal feed-forward transcriptional relationship between the LANCL proteins and transcriptional coactivators ERRα/PGC-1α, which may be leveraged using natural or synthetic LANCL agonists to enhance mitochondrial function across various clinical contexts.
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Affiliation(s)
- Sonia Spinelli
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
| | - Maurizio Bruschi
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Mario Passalacqua
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Lucrezia Guida
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Mirko Magnone
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Laura Sturla
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Elena Zocchi
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
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11
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Chen YX, Zhao AR, Wei TW, Wang H, Wang LS. Progress of Mitochondrial Function Regulation in Cardiac Regeneration. J Cardiovasc Transl Res 2024:10.1007/s12265-024-10514-w. [PMID: 38647881 DOI: 10.1007/s12265-024-10514-w] [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] [Accepted: 04/11/2024] [Indexed: 04/25/2024]
Abstract
Heart failure and myocardial infarction, global health concerns, stem from limited cardiac regeneration post-injury. Myocardial infarction, typically caused by coronary artery blockage, leads to cardiac muscle cell damage, progressing to heart failure. Addressing the adult heart's minimal self-repair capability is crucial, highlighting cardiac regeneration research's importance. Studies reveal a metabolic shift from anaerobic glycolysis to oxidative phosphorylation in neonates as a key factor in impaired cardiac regeneration, with mitochondria being central. The heart's high energy demands rely on a robust mitochondrial network, essential for cellular energy, cardiac health, and regenerative capacity. Mitochondria's influence extends to redox balance regulation, signaling molecule interactions, and apoptosis. Changes in mitochondrial morphology and quantity also impact cardiac cell regeneration. This article reviews mitochondria's multifaceted role in cardiac regeneration, particularly in myocardial infarction and heart failure models. Understanding mitochondrial function in cardiac regeneration aims to enhance myocardial infarction and heart failure treatment methods and insights.
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Affiliation(s)
- Yi-Xi Chen
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - An-Ran Zhao
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Tian-Wen Wei
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Hao Wang
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Lian-Sheng Wang
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
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12
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Wren GH, Davies W. Cardiac arrhythmia in individuals with steroid sulfatase deficiency (X-linked ichthyosis): candidate anatomical and biochemical pathways. Essays Biochem 2024:EBC20230098. [PMID: 38571328 DOI: 10.1042/ebc20230098] [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: 12/20/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/05/2024]
Abstract
Circulating steroids, including sex hormones, can affect cardiac development and function. In mammals, steroid sulfatase (STS) is the enzyme solely responsible for cleaving sulfate groups from various steroid molecules, thereby altering their activity and water solubility. Recent studies have indicated that Xp22.31 genetic deletions encompassing STS (associated with the rare dermatological condition X-linked ichthyosis), and common variants within the STS gene, are associated with a markedly elevated risk of cardiac arrhythmias, notably atrial fibrillation/flutter. Here, we consider emerging basic science and clinical findings which implicate structural heart abnormalities (notably septal defects) as a mediator of this heightened risk, and propose candidate cellular and biochemical mechanisms. Finally, we consider how the biological link between STS activity and heart structure/function might be investigated further and the clinical implications of work in this area.
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Affiliation(s)
| | - William Davies
- School of Psychology, Cardiff University, Cardiff, U.K
- Division of Psychological Medicine and Clinical Neurosciences and Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, U.K
- Neuroscience and Mental Health Innovation Institute, Cardiff University, Cardiff, U.K
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13
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Li C, Zhang Y, Shen J, Bao H, Zhao Y, Li D, Li S, Liu Y, Yang J, Zhou Z, Gao K, Zhao L, Pei Y, Lu Y, Pan Z, Cai B. Cfp1 Controls Cardiomyocyte Maturation by Modifying Histone H3K4me3 of Structural, Metabolic, and Contractile Related Genes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305992. [PMID: 38196272 PMCID: PMC10953565 DOI: 10.1002/advs.202305992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/26/2023] [Indexed: 01/11/2024]
Abstract
Cardiomyocyte maturation is the final stage of heart development, and abnormal cardiomyocyte maturation will lead to serious heart diseases. CXXC zinc finger protein 1 (Cfp1), a key epigenetic factor in multi-lineage cell development, remains underexplored in its influence on cardiomyocyte maturation. This study investigates the role and mechanisms of Cfp1 in this context. Cardiomyocyte-specific Cfp1 knockout (Cfp1-cKO) mice died within 4 weeks of birth. Cardiomyocytes derived from Cfp1-cKO mice showed an inhibited maturation phenotype, characterized by structural, metabolic, contractile, and cell cycle abnormalities. In contrast, cardiomyocyte-specific Cfp1 transgenic (Cfp1-TG) mice and human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) overexpressing Cfp1 displayed a more mature phenotype. Mechanistically, deficiency of Cfp1 led to a reduction in trimethylation on lysine 4 of histone H3 (H3K4me3) modification, accompanied by the formation of ectopic H3K4me3. Furthermore, Cfp1 deletion decreased the level of H3K4me3 modification in adult genes and increased the level of H3K4me3 modification in fetal genes. Collectively, Cfp1 modulates the expression of genes crucial to cardiomyocyte maturation by regulating histone H3K4me3 modification, thereby intricately influencing the maturation process. This study implicates Cfp1 as an important molecule regulating cardiomyocyte maturation, with its dysfunction strongly linked to cardiac disease.
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Affiliation(s)
- Changzhu Li
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yang Zhang
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Jingling Shen
- Institute of Life SciencesCollege of Life and Environmental SciencesWenzhou UniversityWenzhou325035P. R. China
| | - Hairong Bao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yue Zhao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Desheng Li
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Sijia Li
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yining Liu
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Jiming Yang
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Zhiwen Zhou
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Kangyi Gao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Lexin Zhao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yao Pei
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yanjie Lu
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Zhenwei Pan
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
- Research Unit of Noninfectious Chronic Diseases in Frigid ZoneChinese Academy of Medical Sciences2019 Research Unit 070HarbinHeilongjiang150086P. R. China
- Key Laboratory of Cell TransplantationThe First Affiliated HospitalHarbin Medical UniversityP. R. China
| | - Benzhi Cai
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
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14
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Cheng P, Rashad A, Gangrade A, Barros NRD, Khademhosseini A, Tam J, Varadarajan P, Agrawal DK, Thankam FG. Stem Cell-Derived Cardiomyocyte-Like Cells in Myocardial Regeneration. TISSUE ENGINEERING. PART B, REVIEWS 2024; 30:1-14. [PMID: 37294202 DOI: 10.1089/ten.teb.2023.0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Myocardial infarction results in the significant loss of cardiomyocytes (CMs) due to the ischemic injury following coronary occlusion leading to impaired contractility, fibrosis, and ultimately heart failure. Stem cell therapy emerged as a promising regenerative strategy to replenish the otherwise terminally differentiated CM to restore cardiac function. Multiple strategies have been applied to successfully differentiate diverse stem cell populations into CM-like phenotypes characterized by the expression status of signature biomarkers and observable spontaneous contractions. This article discusses the current understanding and applications of various stem cell phenotypes to drive the differentiation machinery toward CM-like lineage. Impact Statement Ischemic heart disease (IHD) extensively affects a large proportion of the population worldwide. Unfortunately, current treatments for IHD are insufficient to restore cardiac effectiveness and functionality. A growing field in regenerative cardiology explores the potential for stem cell therapy following cardiovascular ischemic episodes. The thorough understanding regarding the potential and shortcomings of translational approaches to drive versatile stem cells to cardiomyocyte lineage paves the way for multiple opportunities for next-generation cardiac management.
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Affiliation(s)
- Pauline Cheng
- Department of Translational Research, Western University of Health Sciences, Pomona, California, USA
| | - Ahmad Rashad
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, California, USA
| | - Ankit Gangrade
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, California, USA
| | | | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, California, USA
| | - Jonathan Tam
- Department of Translational Research, Western University of Health Sciences, Pomona, California, USA
| | - Padmini Varadarajan
- University of California Riverside School of Medicine, Riverside, California, USA
| | - Devendra K Agrawal
- Department of Translational Research, Western University of Health Sciences, Pomona, California, USA
| | - Finosh G Thankam
- Department of Translational Research, Western University of Health Sciences, Pomona, California, USA
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15
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Sakamoto T, Kelly DP. Cardiac maturation. J Mol Cell Cardiol 2024; 187:38-50. [PMID: 38160640 PMCID: PMC10923079 DOI: 10.1016/j.yjmcc.2023.12.008] [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: 10/31/2023] [Revised: 12/12/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
The heart undergoes a dynamic maturation process following birth, in response to a wide range of stimuli, including both physiological and pathological cues. This process entails substantial re-programming of mitochondrial energy metabolism coincident with the emergence of specialized structural and contractile machinery to meet the demands of the adult heart. Many components of this program revert to a more "fetal" format during development of pathological cardiac hypertrophy and heart failure. In this review, emphasis is placed on recent progress in our understanding of the transcriptional control of cardiac maturation, encompassing the results of studies spanning from in vivo models to cardiomyocytes derived from human stem cells. The potential applications of this current state of knowledge to new translational avenues aimed at the treatment of heart failure is also addressed.
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Affiliation(s)
- Tomoya Sakamoto
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Daniel P Kelly
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
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16
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Billon C, Schoepke E, Avdagic A, Chatterjee A, Butler AA, Elgendy B, Walker JK, Burris TP. A Synthetic ERR Agonist Alleviates Metabolic Syndrome. J Pharmacol Exp Ther 2024; 388:232-240. [PMID: 37739806 PMCID: PMC10801787 DOI: 10.1124/jpet.123.001733] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/27/2023] [Accepted: 08/07/2022] [Indexed: 09/24/2023] Open
Abstract
Physical exercise induces physiologic adaptations and is effective at reducing the risk of premature death from all causes. Pharmacological exercise mimetics may be effective in the treatment of a range of diseases including obesity and metabolic syndrome. Previously, we described the development of SLU-PP-332, an agonist for the estrogen-related receptor (ERR)α, β, and γ nuclear receptors that activates an acute aerobic exercise program. Here we examine the effects of this exercise mimetic in mouse models of obesity and metabolic syndrome. Diet-induced obese or ob/ob mice were administered SLU-PP-332, and the effects on a range of metabolic parameters were assessed. SLU-PP-332 administration mimics exercise-induced benefits on whole-body metabolism in mice including increased energy expenditure and fatty acid oxidation. These effects were accompanied by decreased fat mass accumulation. Additionally, the ERR agonist effectively reduced obesity and improved insulin sensitivity in models of metabolic syndrome. Pharmacological activation of ERR may be an effective method to treat metabolic syndrome and obesity. SIGNIFICANCE STATEMENT: An estrogen receptor-related orphan receptor agonist, SLU-PP-332, with exercise mimetic activity, holds promise as a therapeutic to treat metabolic diseases by decreasing fat mass in mouse models of obesity.
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Affiliation(s)
- Cyrielle Billon
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Emmalie Schoepke
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Amer Avdagic
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Arindam Chatterjee
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Andrew A Butler
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Bahaa Elgendy
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - John K Walker
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Thomas P Burris
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
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17
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Xu W, Billon C, Li H, Wilderman A, Qi L, Graves A, Rideb JRDC, Zhao Y, Hayes M, Yu K, Losby M, Hampton CS, Adeyemi CM, Hong SJ, Nasiotis E, Fu C, Oh TG, Fan W, Downes M, Welch RD, Evans RM, Milosavljevic A, Walker JK, Jensen BC, Pei L, Burris T, Zhang L. Novel Pan-ERR Agonists Ameliorate Heart Failure Through Enhancing Cardiac Fatty Acid Metabolism and Mitochondrial Function. Circulation 2024; 149:227-250. [PMID: 37961903 PMCID: PMC10842599 DOI: 10.1161/circulationaha.123.066542] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Cardiac metabolic dysfunction is a hallmark of heart failure (HF). Estrogen-related receptors ERRα and ERRγ are essential regulators of cardiac metabolism. Therefore, activation of ERR could be a potential therapeutic intervention for HF. However, in vivo studies demonstrating the potential usefulness of ERR agonist for HF treatment are lacking, because compounds with pharmacokinetics appropriate for in vivo use have not been available. METHODS Using a structure-based design approach, we designed and synthesized 2 structurally distinct pan-ERR agonists, SLU-PP-332 and SLU-PP-915. We investigated the effect of ERR agonist on cardiac function in a pressure overload-induced HF model in vivo. We conducted comprehensive functional, multi-omics (RNA sequencing and metabolomics studies), and genetic dependency studies both in vivo and in vitro to dissect the molecular mechanism, ERR isoform dependency, and target specificity. RESULTS Both SLU-PP-332 and SLU-PP-915 significantly improved ejection fraction, ameliorated fibrosis, and increased survival associated with pressure overload-induced HF without affecting cardiac hypertrophy. A broad spectrum of metabolic genes was transcriptionally activated by ERR agonists, particularly genes involved in fatty acid metabolism and mitochondrial function. Metabolomics analysis showed substantial normalization of metabolic profiles in fatty acid/lipid and tricarboxylic acid/oxidative phosphorylation metabolites in the mouse heart with 6-week pressure overload. ERR agonists increase mitochondria oxidative capacity and fatty acid use in vitro and in vivo. Using both in vitro and in vivo genetic dependency experiments, we show that ERRγ is the main mediator of ERR agonism-induced transcriptional regulation and cardioprotection and definitively demonstrated target specificity. ERR agonism also led to downregulation of cell cycle and development pathways, which was partially mediated by E2F1 in cardiomyocytes. CONCLUSIONS ERR agonists maintain oxidative metabolism, which confers cardiac protection against pressure overload-induced HF in vivo. Our results provide direct pharmacologic evidence supporting the further development of ERR agonists as novel HF therapeutics.
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Affiliation(s)
- Weiyi Xu
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Cyrielle Billon
- Department of Pharmaceutical and Administrative Sciences, University of Health Sciences and Pharmacy, St Louis, MO (C.B., M.H., T.B.)
- Center for Clinical Pharmacology, St Louis College of Pharmacy, Washington University School of Medicine, St Louis, MO (C.B., M.H., T.B.)
| | - Hui Li
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Andrea Wilderman
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Lei Qi
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Andrea Graves
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Jernie Rae Dela Cruz Rideb
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Yuanbiao Zhao
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Matthew Hayes
- Department of Pharmaceutical and Administrative Sciences, University of Health Sciences and Pharmacy, St Louis, MO (C.B., M.H., T.B.)
- Center for Clinical Pharmacology, St Louis College of Pharmacy, Washington University School of Medicine, St Louis, MO (C.B., M.H., T.B.)
| | - Keyang Yu
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - McKenna Losby
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Carissa S Hampton
- Department of Pharmacology and Physiology, St Louis University School of Medicine, MO (C.S.H., C.M.A., J.K.W.)
| | - Christiana M Adeyemi
- Department of Pharmacology and Physiology, St Louis University School of Medicine, MO (C.S.H., C.M.A., J.K.W.)
| | - Seok Jae Hong
- McAllister Heart Institute (S.J.H., B.C.J.), University of North Carolina, Chapel Hill
| | - Eleni Nasiotis
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - Chen Fu
- Department of Psychiatry, University of Massachusetts Chan Medical School, Worcester, MA (C.F.)
- University Hospitals Cleveland Medical Center, OH (C.F.)
| | - Tae Gyu Oh
- Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA (T.G.O., W.F., M.D., R.M.E.)
| | - Weiwei Fan
- Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA (T.G.O., W.F., M.D., R.M.E.)
| | - Michael Downes
- Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA (T.G.O., W.F., M.D., R.M.E.)
| | - Ryan D Welch
- Biology and Chemistry Department, Blackburn College, Carlinville, IL (R.D.W.)
| | - Ronald M Evans
- Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA (T.G.O., W.F., M.D., R.M.E.)
| | - Aleksandar Milosavljevic
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
| | - John K Walker
- Department of Pharmacology and Physiology, St Louis University School of Medicine, MO (C.S.H., C.M.A., J.K.W.)
| | - Brian C Jensen
- McAllister Heart Institute (S.J.H., B.C.J.), University of North Carolina, Chapel Hill
- Department of Medicine, Division of Cardiology (B.C.J.), University of North Carolina, Chapel Hill
| | - Liming Pei
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, and University of Pennsylvania, Philadelphia (L.P.)
| | - Thomas Burris
- Department of Pharmaceutical and Administrative Sciences, University of Health Sciences and Pharmacy, St Louis, MO (C.B., M.H., T.B.)
- Center for Clinical Pharmacology, St Louis College of Pharmacy, Washington University School of Medicine, St Louis, MO (C.B., M.H., T.B.)
| | - Lilei Zhang
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX (W.X., H.L., A.W., L.Q., A.G., J.R.D.C.R., Y.Z., K.Y., M.L., E.N., A.M., L.Z.)
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18
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Dörmann N, Hammer E, Struckmann K, Rüdebusch J, Bartels K, Wenzel K, Schulz J, Gross S, Schwanz S, Martin E, Fielitz B, Pablo Tortola C, Hahn A, Benkner A, Völker U, Felix SB, Fielitz J. Metabolic remodeling in cardiac hypertrophy and heart failure with reduced ejection fraction occurs independent of transcription factor EB in mice. Front Cardiovasc Med 2024; 10:1323760. [PMID: 38259303 PMCID: PMC10800928 DOI: 10.3389/fcvm.2023.1323760] [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: 10/18/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024] Open
Abstract
Background A metabolic shift from fatty acid (FAO) to glucose oxidation (GO) occurs during cardiac hypertrophy (LVH) and heart failure with reduced ejection fraction (HFrEF), which is mediated by PGC-1α and PPARα. While the transcription factor EB (TFEB) regulates the expression of both PPARGC1A/PGC-1α and PPARA/PPARα, its contribution to metabolic remodeling is uncertain. Methods Luciferase assays were performed to verify that TFEB regulates PPARGC1A expression. Cardiomyocyte-specific Tfeb knockout (cKO) and wildtype (WT) male mice were subjected to 27G transverse aortic constriction or sham surgery for 21 and 56 days, respectively, to induce LVH and HFrEF. Echocardiographic, morphological, and histological analyses were performed. Changes in markers of cardiac stress and remodeling, metabolic shift and oxidative phosphorylation were investigated by Western blot analyses, mass spectrometry, qRT-PCR, and citrate synthase and complex II activity measurements. Results Luciferase assays revealed that TFEB increases PPARGC1A/PGC-1α expression, which was inhibited by class IIa histone deacetylases and derepressed by protein kinase D. At baseline, cKO mice exhibited a reduced cardiac function, elevated stress markers and a decrease in FAO and GO gene expression compared to WT mice. LVH resulted in increased cardiac remodeling and a decreased expression of FAO and GO genes, but a comparable decline in cardiac function in cKO compared to WT mice. In HFrEF, cKO mice showed an improved cardiac function, lower heart weights, smaller myocytes and a reduction in cardiac remodeling compared to WT mice. Proteomic analysis revealed a comparable decrease in FAO- and increase in GO-related proteins in both genotypes. A significant reduction in mitochondrial quality control genes and a decreased citrate synthase and complex II activities was observed in hearts of WT but not cKO HFrEF mice. Conclusions TFEB affects the baseline expression of metabolic and mitochondrial quality control genes in the heart, but has only minor effects on the metabolic shift in LVH and HFrEF in mice. Deletion of TFEB plays a protective role in HFrEF but does not affect the course of LVH. Further studies are needed to elucidate if TFEB affects the metabolic flux in stressed cardiomyocytes.
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Affiliation(s)
- Niklas Dörmann
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Elke Hammer
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Karlotta Struckmann
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Julia Rüdebusch
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Kirsten Bartels
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Kristin Wenzel
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Julia Schulz
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Stefan Gross
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Stefan Schwanz
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Elisa Martin
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Britta Fielitz
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Department of Internal Medicine B, Cardiology, University Medicine Greifswald, Greifswald, Germany
| | - Cristina Pablo Tortola
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine in the Helmholtz Association, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Alexander Hahn
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine in the Helmholtz Association, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Alexander Benkner
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Uwe Völker
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Stephan B. Felix
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Department of Internal Medicine B, Cardiology, University Medicine Greifswald, Greifswald, Germany
| | - Jens Fielitz
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Department of Internal Medicine B, Cardiology, University Medicine Greifswald, Greifswald, Germany
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine in the Helmholtz Association, Charité Universitätsmedizin Berlin, Berlin, Germany
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19
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Beisaw A, Wu CC. Cardiomyocyte maturation and its reversal during cardiac regeneration. Dev Dyn 2024; 253:8-27. [PMID: 36502296 DOI: 10.1002/dvdy.557] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 12/03/2022] [Accepted: 12/03/2022] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular disease is a leading cause of death worldwide. Due to the limited proliferative and regenerative capacity of adult cardiomyocytes, the lost myocardium is not replenished efficiently and is replaced by a fibrotic scar, which eventually leads to heart failure. Current therapies to cure or delay the progression of heart failure are limited; hence, there is a pressing need for regenerative approaches to support the failing heart. Cardiomyocytes undergo a series of transcriptional, structural, and metabolic changes after birth (collectively termed maturation), which is critical for their contractile function but limits the regenerative capacity of the heart. In regenerative organisms, cardiomyocytes revert from their terminally differentiated state into a less mature state (ie, dedifferentiation) to allow for proliferation and regeneration to occur. Importantly, stimulating adult cardiomyocyte dedifferentiation has been shown to promote morphological and functional improvement after myocardial infarction, further highlighting the importance of cardiomyocyte dedifferentiation in heart regeneration. Here, we review several hallmarks of cardiomyocyte maturation, and summarize how their reversal facilitates cardiomyocyte proliferation and heart regeneration. A detailed understanding of how cardiomyocyte dedifferentiation is regulated will provide insights into therapeutic options to promote cardiomyocyte de-maturation and proliferation, and ultimately heart regeneration in mammals.
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Affiliation(s)
- Arica Beisaw
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany
| | - Chi-Chung Wu
- European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
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20
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Holcombe J, Weavers H. Functional-metabolic coupling in distinct renal cell types coordinates organ-wide physiology and delays premature ageing. Nat Commun 2023; 14:8405. [PMID: 38110414 PMCID: PMC10728150 DOI: 10.1038/s41467-023-44098-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: 05/26/2023] [Accepted: 11/30/2023] [Indexed: 12/20/2023] Open
Abstract
Precise coupling between cellular physiology and metabolism is emerging as a vital relationship underpinning tissue health and longevity. Nevertheless, functional-metabolic coupling within heterogenous microenvironments in vivo remains poorly understood due to tissue complexity and metabolic plasticity. Here, we establish the Drosophila renal system as a paradigm for linking mechanistic analysis of metabolism, at single-cell resolution, to organ-wide physiology. Kidneys are amongst the most energetically-demanding organs, yet exactly how individual cell types fine-tune metabolism to meet their diverse, unique physiologies over the life-course remains unclear. Integrating live-imaging of metabolite and organelle dynamics with spatio-temporal genetic perturbation within intact functional tissue, we uncover distinct cellular metabolic signatures essential to support renal physiology and healthy ageing. Cell type-specific programming of glucose handling, PPP-mediated glutathione regeneration and FA β-oxidation via dynamic lipid-peroxisomal networks, downstream of differential ERR receptor activity, precisely match cellular energetic demands whilst limiting damage and premature senescence; however, their dramatic dysregulation may underlie age-related renal dysfunction.
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Affiliation(s)
- Jack Holcombe
- School of Biochemistry, Biomedical Sciences, University of Bristol, Bristol, BS8 1TD, UK
| | - Helen Weavers
- School of Biochemistry, Biomedical Sciences, University of Bristol, Bristol, BS8 1TD, UK.
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21
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Zhou Y, Suo W, Zhang X, Liang J, Zhao W, Wang Y, Li H, Ni Q. Targeting mitochondrial quality control for diabetic cardiomyopathy: Therapeutic potential of hypoglycemic drugs. Biomed Pharmacother 2023; 168:115669. [PMID: 37820568 DOI: 10.1016/j.biopha.2023.115669] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/23/2023] [Accepted: 10/06/2023] [Indexed: 10/13/2023] Open
Abstract
Diabetic cardiomyopathy is a chronic cardiovascular complication caused by diabetes that is characterized by changes in myocardial structure and function, ultimately leading to heart failure and even death. Mitochondria serve as the provider of energy to cardiomyocytes, and mitochondrial dysfunction plays a central role in the development of diabetic cardiomyopathy. In response to a series of pathological changes caused by mitochondrial dysfunction, the mitochondrial quality control system is activated. The mitochondrial quality control system (including mitochondrial biogenesis, fusion and fission, and mitophagy) is core to maintaining the normal structure of mitochondria and performing their normal physiological functions. However, mitochondrial quality control is abnormal in diabetic cardiomyopathy, resulting in insufficient mitochondrial fusion and excessive fission within the cardiomyocyte, and fragmented mitochondria are not phagocytosed in a timely manner, accumulating within the cardiomyocyte resulting in cardiomyocyte injury. Currently, there is no specific therapy or prevention for diabetic cardiomyopathy, and glycemic control remains the mainstay. In this review, we first elucidate the pathogenesis of diabetic cardiomyopathy and explore the link between pathological mitochondrial quality control and the development of diabetic cardiomyopathy. Then, we summarize how clinically used hypoglycemic agents (including sodium-glucose cotransport protein 2 inhibitions, glucagon-like peptide-1 receptor agonists, dipeptidyl peptidase-4 inhibitors, thiazolidinediones, metformin, and α-glucosidase inhibitors) exert cardioprotective effects to treat and prevent diabetic cardiomyopathy by targeting the mitochondrial quality control system. In addition, the mechanisms of complementary alternative therapies, such as active ingredients of traditional Chinese medicine, exercise, and lifestyle, targeting mitochondrial quality control for the treatment of diabetic cardiomyopathy are also added, which lays the foundation for the excavation of new diabetic cardioprotective drugs.
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Affiliation(s)
- Yutong Zhou
- Guang'an Men Hospital, China Academy of Chinese Medicine, Beijing 100053, China
| | - Wendong Suo
- LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Xinai Zhang
- Guang'an Men Hospital, China Academy of Chinese Medicine, Beijing 100053, China
| | - Jiaojiao Liang
- Zhengzhou Shuqing Medical College, Zhengzhou 450064, China
| | - Weizhe Zhao
- College of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Beijing 100105, China
| | - Yue Wang
- Capital Medical University, Beijing 100069, China
| | - Hong Li
- LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Qing Ni
- Guang'an Men Hospital, China Academy of Chinese Medicine, Beijing 100053, China.
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22
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Hampton CS, Sitaula S, Billon C, Haynes K, Avdagic A, Wanninayake U, Adeyemi CM, Chatterjee A, Griffett K, Banerjee S, Burris SL, Schoepke E, Boehm T, Bess A, de Vera IMS, Burris TP, Walker JK. Development and pharmacological evaluation of a new chemical series of potent pan-ERR agonists, identification of SLU-PP-915. Eur J Med Chem 2023; 258:115582. [PMID: 37421886 PMCID: PMC10399613 DOI: 10.1016/j.ejmech.2023.115582] [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: 12/11/2022] [Revised: 06/13/2023] [Accepted: 06/17/2023] [Indexed: 07/10/2023]
Abstract
Estrogen-related receptors (ERR) are an orphan nuclear receptor sub-family that play a critical role in regulating gene transcription for several physiological processes including mitochondrial function, cellular energy utilization and homeostasis. They have also been implicated to play a role in several pathological conditions. Herein, we report the identification, synthesis, structure-activity relationships and pharmacological evaluation of a new chemical series of potent pan-ERR agonists. This template was designed for ERRγ starting from the known acyl hydrazide template and compounds such as agonist GSK-4716 employing a structure-based drug design approach. This led to the preparation of a series of 2,5-disubstituted thiophenes from which several were found to be potent agonists of ERRγ in cell-based co-transfection assays. Additionally, direct binding to ERRγ was established through 1H NMR protein-ligand binding experiments. Compound optimization revealed that the phenolic or aniline groups could be replaced with a boronic acid moiety, which was able to maintain activity and demonstrated improved metabolic stability in microsomal in vitro assays. Further pharmacological evaluation of these compounds showed that they had roughly equivalent agonist activity on ERR isoforms α and β representing an ERR pan-agonist profile. One potent agonist, SLU-PP-915 (10s), which contained a boronic acid moiety was profiled in gene expression assays and found to significantly upregulate the expression of ERR target genes such as peroxisome-proliferator activated receptor γ co-activators-1α, lactate dehydrogenase A, DNA damage inducible transcript 4 and pyruvate dehydrogenase kinase 4 both in vitro and in vivo.
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Affiliation(s)
- Carissa S Hampton
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Sadichha Sitaula
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Saint Louis, Missouri, 63110, United States
| | - Cyrielle Billon
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Saint Louis, Missouri, 63110, United States
| | - Keith Haynes
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Amer Avdagic
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Udayanga Wanninayake
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Christiana M Adeyemi
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Arindam Chatterjee
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Kristine Griffett
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Saint Louis, Missouri, 63110, United States
| | - Subhashis Banerjee
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Sheryl L Burris
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Saint Louis, Missouri, 63110, United States
| | - Emmalie Schoepke
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Terri Boehm
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Alex Bess
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Ian Mitchelle S de Vera
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States
| | - Thomas P Burris
- University of Florida Genetics Institute, Gainesville, FL, 32310, USA
| | - John K Walker
- Department of Pharmacology and Physiology, Saint Louis University School of Medicine, Saint Louis, Missouri, 63104, United States; Institute for Translational Neuroscience, Saint Louis University, St. Louis MO, 63110, United States.
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23
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Wen W, Zheng H, Li W, Huang G, Chen P, Zhu X, Cao Y, Li J, Huang X, Huang Y. Transcription factor EB: A potential integrated network regulator in metabolic-associated cardiac injury. Metabolism 2023; 147:155662. [PMID: 37517793 DOI: 10.1016/j.metabol.2023.155662] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 08/01/2023]
Abstract
With the worldwide pandemic of metabolic diseases, such as obesity, diabetes, and non-alcoholic fatty liver disease (NAFLD), cardiometabolic disease (CMD) has become a significant cause of death in humans. However, the pathophysiology of metabolic-associated cardiac injury is complex and not completely clear, and it is important to explore new strategies and targets for the treatment of CMD. A series of pathophysiological disturbances caused by metabolic disorders, such as insulin resistance (IR), hyperglycemia, hyperlipidemia, mitochondrial dysfunction, oxidative stress, inflammation, endoplasmic reticulum stress (ERS), autophagy dysfunction, calcium homeostasis imbalance, and endothelial dysfunction, may be related to the incidence and development of CMD. Transcription Factor EB (TFEB), as a transcription factor, has been extensively studied for its role in regulating lysosomal biogenesis and autophagy. Recently, the regulatory role of TFEB in other biological processes, including the regulation of glucose homeostasis, lipid metabolism, etc. has been gradually revealed. In this review, we will focus on the relationship between TFEB and IR, lipid metabolism, endothelial dysfunction, oxidative stress, inflammation, ERS, calcium homeostasis, autophagy, and mitochondrial quality control (MQC) and the potential regulatory mechanisms among them, to provide a comprehensive summary for TFEB as a potential new therapeutic target for CMD.
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Affiliation(s)
- Weixing Wen
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Haoxiao Zheng
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China.
| | - Weiwen Li
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Guolin Huang
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Peng Chen
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Xiaolin Zhu
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China.
| | - Yue Cao
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Jiahuan Li
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Xiaohui Huang
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China
| | - Yuli Huang
- Department of Cardiology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China; The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, Australia; Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation Research, Guangzhou, China; Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), NO. 1 Jiazi Road, Lunjiao, Shunde District, Foshan City, Guangdong 528308, China.
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24
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Spinelli S, Guida L, Passalacqua M, Magnone M, Cossu V, Sambuceti G, Marini C, Sturla L, Zocchi E. Abscisic Acid and Its Receptors LANCL1 and LANCL2 Control Cardiomyocyte Mitochondrial Function, Expression of Contractile, Cytoskeletal and Ion Channel Proteins and Cell Proliferation via ERRα. Antioxidants (Basel) 2023; 12:1692. [PMID: 37759995 PMCID: PMC10526111 DOI: 10.3390/antiox12091692] [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: 07/29/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
The cross-kingdom stress hormone abscisic acid (ABA) and its mammalian receptors LANCL1 and LANCL2 regulate the response of cardiomyocytes to hypoxia by activating NO generation. The overexpression of LANCL1/2 increases transcription, phosphorylation and the activity of eNOS and improves cell vitality after hypoxia/reoxygenation via the AMPK/PGC-1α axis. Here, we investigated whether the ABA/LANCL system also affects the mitochondrial oxidative metabolism and structural proteins. Mitochondrial function, cell cycle and the expression of cytoskeletal, contractile and ion channel proteins were studied in H9c2 rat cardiomyoblasts overexpressing or silenced by LANCL1 and LANCL2, with or without ABA. Overexpression of LANCL1/2 significantly increased, while silencing conversely reduced the mitochondrial number, OXPHOS complex I, proton gradient, glucose and palmitate-dependent respiration, transcription of uncoupling proteins, expression of proteins involved in cytoskeletal, contractile and electrical functions. These effects, and LANCL1/2-dependent NO generation, are mediated by transcription factor ERRα, upstream of the AMPK/PGC1-α axis and transcriptionally controlled by the LANCL1/2-ABA system. The ABA-LANCL1/2 hormone-receptor system controls fundamental aspects of cardiomyocyte physiology via an ERRα/AMPK/PGC-1α signaling axis and ABA-mediated targeting of this axis could improve cardiac function and resilience to hypoxic and dysmetabolic conditions.
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Affiliation(s)
- Sonia Spinelli
- Laboratorio di Nefrologia Molecolare, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
| | - Lucrezia Guida
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (L.G.); (M.P.); (M.M.)
| | - Mario Passalacqua
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (L.G.); (M.P.); (M.M.)
| | - Mirko Magnone
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (L.G.); (M.P.); (M.M.)
| | - Vanessa Cossu
- Section Human Anatomy, Department of Experimental Medicine (DIMES), University of Genova, 16126 Genova, Italy;
- U.O. Medicina Nucleare, IRCCS Ospedale Policlinico San Martino, 16131 Genova, Italy; (G.S.); (C.M.)
| | - Gianmario Sambuceti
- U.O. Medicina Nucleare, IRCCS Ospedale Policlinico San Martino, 16131 Genova, Italy; (G.S.); (C.M.)
- Department of Health Sciences, University of Genoa, 16132 Genova, Italy
| | - Cecilia Marini
- U.O. Medicina Nucleare, IRCCS Ospedale Policlinico San Martino, 16131 Genova, Italy; (G.S.); (C.M.)
- Institute of Molecular Bioimaging and Physiology (IBFM), National Research Council (CNR), 20100 Milan, Italy
| | - Laura Sturla
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (L.G.); (M.P.); (M.M.)
| | - Elena Zocchi
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (L.G.); (M.P.); (M.M.)
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25
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Fan L, Meng C, Wang X, Wang Y, Li Y, Lv S, Zhang J. Driving force of deteriorated cellular environment in heart failure: Metabolic remodeling. Clinics (Sao Paulo) 2023; 78:100263. [PMID: 37557005 PMCID: PMC10432917 DOI: 10.1016/j.clinsp.2023.100263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 08/11/2023] Open
Abstract
Heart Failure (HF) has been one of the leading causes of death worldwide. Though its latent mechanism and therapeutic manipulation are updated and developed ceaselessly, there remain great gaps in the cognition of heart failure. High morbidity and readmission rates among HF patients are waiting to be addressed. Recent studies have found that myocardial energy metabolism was closely related to heart failure, in which substrate utilization, as well as intermediate metabolism disorders, insulin resistance, oxidative stress, and mitochondrial dysfunction, might underlie systolic dysfunction and progression of HF. This article centers on the changes and counteraction of cardiac energy metabolism in the failing heart. Therefore, targeting impaired energy provision is of great potential in the treatment of HF. And shifting the objective from traditional neurohormones to improving the cellular environment is expected to further optimize the management of HF.
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Affiliation(s)
- Lu Fan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Chenchen Meng
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Xiaoming Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yunjiao Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yanyang Li
- Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Shichao Lv
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Traditional Research of TCM Prescription and Syndrome, Tianjin, China.
| | - Junping Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Boogerd CJ, Perini I, Kyriakopoulou E, Han SJ, La P, van der Swaan B, Berkhout JB, Versteeg D, Monshouwer-Kloots J, van Rooij E. Cardiomyocyte proliferation is suppressed by ARID1A-mediated YAP inhibition during cardiac maturation. Nat Commun 2023; 14:4716. [PMID: 37543677 PMCID: PMC10404286 DOI: 10.1038/s41467-023-40203-2] [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: 02/14/2022] [Accepted: 07/18/2023] [Indexed: 08/07/2023] Open
Abstract
The inability of adult human cardiomyocytes to proliferate is an obstacle to efficient cardiac regeneration after injury. Understanding the mechanisms that drive postnatal cardiomyocytes to switch to a non-regenerative state is therefore of great significance. Here we show that Arid1a, a subunit of the switching defective/sucrose non-fermenting (SWI/SNF) chromatin remodeling complex, suppresses postnatal cardiomyocyte proliferation while enhancing maturation. Genome-wide transcriptome and epigenome analyses revealed that Arid1a is required for the activation of a cardiomyocyte maturation gene program by promoting DNA access to transcription factors that drive cardiomyocyte maturation. Furthermore, we show that ARID1A directly binds and inhibits the proliferation-promoting transcriptional coactivators YAP and TAZ, indicating ARID1A sequesters YAP/TAZ from their DNA-binding partner TEAD. In ischemic heart disease, Arid1a expression is enhanced in cardiomyocytes of the border zone region. Inactivation of Arid1a after ischemic injury enhanced proliferation of border zone cardiomyocytes. Our study illuminates the pivotal role of Arid1a in cardiomyocyte maturation, and uncovers Arid1a as a crucial suppressor of cardiomyocyte proliferation.
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Affiliation(s)
- Cornelis J Boogerd
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands.
| | - Ilaria Perini
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Eirini Kyriakopoulou
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Su Ji Han
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Phit La
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Britt van der Swaan
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Jari B Berkhout
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Danielle Versteeg
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Jantine Monshouwer-Kloots
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands
| | - Eva van Rooij
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, Utrecht, Netherlands.
- Department of Cardiology, University Medical Center Utrecht, Utrecht, Netherlands.
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27
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Galow AM, Brenmoehl J, Hoeflich A. Synergistic effects of hormones on structural and functional maturation of cardiomyocytes and implications for heart regeneration. Cell Mol Life Sci 2023; 80:240. [PMID: 37541969 PMCID: PMC10403476 DOI: 10.1007/s00018-023-04894-6] [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: 04/04/2023] [Revised: 07/18/2023] [Accepted: 07/22/2023] [Indexed: 08/06/2023]
Abstract
The limited endogenous regenerative capacity of the human heart renders cardiovascular diseases a major health threat, thus motivating intense research on in vitro heart cell generation and cell replacement therapies. However, so far, in vitro-generated cardiomyocytes share a rather fetal phenotype, limiting their utility for drug testing and cell-based heart repair. Various strategies to foster cellular maturation provide some success, but fully matured cardiomyocytes are still to be achieved. Today, several hormones are recognized for their effects on cardiomyocyte proliferation, differentiation, and function. Here, we will discuss how the endocrine system impacts cardiomyocyte maturation. After detailing which features characterize a mature phenotype, we will contemplate hormones most promising to induce such a phenotype, the routes of their action, and experimental evidence for their significance in this process. Due to their pleiotropic effects, hormones might be not only valuable to improve in vitro heart cell generation but also beneficial for in vivo heart regeneration. Accordingly, we will also contemplate how the presented hormones might be exploited for hormone-based regenerative therapies.
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Affiliation(s)
- Anne-Marie Galow
- Institute of Genome Biology, Research Institute for Farm Animal Biology (FBN), 18196, Dummerstorf, Germany.
| | - Julia Brenmoehl
- Institute of Genome Biology, Research Institute for Farm Animal Biology (FBN), 18196, Dummerstorf, Germany
| | - Andreas Hoeflich
- Institute of Genome Biology, Research Institute for Farm Animal Biology (FBN), 18196, Dummerstorf, Germany
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28
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Haftorn KL, Romanowska J, Lee Y, Page CM, Magnus PM, Håberg SE, Bohlin J, Jugessur A, Denault WRP. Stability selection enhances feature selection and enables accurate prediction of gestational age using only five DNA methylation sites. Clin Epigenetics 2023; 15:114. [PMID: 37443060 PMCID: PMC10339624 DOI: 10.1186/s13148-023-01528-3] [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: 04/28/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND DNA methylation (DNAm) is robustly associated with chronological age in children and adults, and gestational age (GA) in newborns. This property has enabled the development of several epigenetic clocks that can accurately predict chronological age and GA. However, the lack of overlap in predictive CpGs across different epigenetic clocks remains elusive. Our main aim was therefore to identify and characterize CpGs that are stably predictive of GA. RESULTS We applied a statistical approach called 'stability selection' to DNAm data from 2138 newborns in the Norwegian Mother, Father, and Child Cohort study. Stability selection combines subsampling with variable selection to restrict the number of false discoveries in the set of selected variables. Twenty-four CpGs were identified as being stably predictive of GA. Intriguingly, only up to 10% of the CpGs in previous GA clocks were found to be stably selected. Based on these results, we used generalized additive model regression to develop a new GA clock consisting of only five CpGs, which showed a similar predictive performance as previous GA clocks (R2 = 0.674, median absolute deviation = 4.4 days). These CpGs were in or near genes and regulatory regions involved in immune responses, metabolism, and developmental processes. Furthermore, accounting for nonlinear associations improved prediction performance in preterm newborns. CONCLUSION We present a methodological framework for feature selection that is broadly applicable to any trait that can be predicted from DNAm data. We demonstrate its utility by identifying CpGs that are highly predictive of GA and present a new and highly performant GA clock based on only five CpGs that is more amenable to a clinical setting.
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Affiliation(s)
- Kristine L Haftorn
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway.
- Institute of Health and Society, University of Oslo, Oslo, Norway.
| | - Julia Romanowska
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Global Public Health and Primary Care, University of Bergen, 5020, Bergen, Norway
| | - Yunsung Lee
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Christian M Page
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Division for Mental and Physical Health, Department of Physical Health and Aging, Norwegian Institute of Public Health, Oslo, Norway
| | - Per M Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Siri E Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Jon Bohlin
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Division for Infection Control and Environmental Health, Department of Infectious Disease Epidemiology and Modelling, Norwegian Institute of Public Health, Oslo, Norway
| | - Astanand Jugessur
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Global Public Health and Primary Care, University of Bergen, 5020, Bergen, Norway
| | - William R P Denault
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Human Genetics, University of Chicago, Chicago, IL, 60637, USA
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29
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Sopariwala DH, Hao NTT, Narkar VA. Estrogen-related Receptor Signaling in Skeletal Muscle Fitness. Int J Sports Med 2023; 44:609-617. [PMID: 36787804 PMCID: PMC11168301 DOI: 10.1055/a-2035-8192] [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] [Indexed: 02/16/2023]
Abstract
Skeletal muscle is a highly plastic tissue that can alter its metabolic and contractile features, as well as regenerative potential in response to exercise and other conditions. Multiple signaling factors including metabolites, kinases, receptors, and transcriptional factors have been studied in the regulation of skeletal muscle plasticity. Recently, estrogen-related receptors (ERRs) have emerged as a critical transcriptional hub in control of skeletal muscle homeostasis. ERRα and ERRγ - the two highly expressed ERR sub-types in the muscle respond to various extracellular cues such as exercise, hypoxia, fasting and dietary factors, in turn regulating gene expression in the skeletal muscle. On the other hand, conditions such as diabetes and muscular dystrophy suppress expression of ERRs in the skeletal muscle, likely contributing to disease progression. We highlight key functions of ERRs in the skeletal muscle including the regulation of fiber type, mitochondrial metabolism, vascularization, and regeneration. We also describe how ERRs are regulated in the skeletal muscle, and their interaction with important muscle regulators (e. g. AMPK and PGCs). Finally, we identify critical gaps in our understanding of ERR signaling in the skeletal muscle, and suggest future areas of investigation to advance ERRs as potential targets for function promoting therapeutics in muscle diseases.
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Affiliation(s)
- Danesh H. Sopariwala
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School at The University of Texas Health Science Center (UTHealth), Houston, TX, USA
| | - Nguyen Thi Thu Hao
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School at The University of Texas Health Science Center (UTHealth), Houston, TX, USA
| | - Vihang A. Narkar
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School at The University of Texas Health Science Center (UTHealth), Houston, TX, USA
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30
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Yang H, Song S, Li J, Li Y, Feng J, Sun Q, Qiu X, Chen Z, Bai X, Liu X, Lian H, Liu L, Bai Y, Zhang G, Nie Y. Omentin-1 drives cardiomyocyte cell cycle arrest and metabolic maturation by interacting with BMP7. Cell Mol Life Sci 2023; 80:186. [PMID: 37344704 PMCID: PMC11071824 DOI: 10.1007/s00018-023-04829-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 04/05/2023] [Accepted: 06/04/2023] [Indexed: 06/23/2023]
Abstract
Mammalian cardiomyocytes (CMs) undergo maturation during postnatal heart development to meet the increased demands of growth. Here, we found that omentin-1, an adipokine, facilitates CM cell cycle arrest and metabolic maturation. Deletion of omentin-1 causes mouse heart enlargement and dysfunction in adulthood and CM maturation retardation in juveniles, including delayed cell cycle arrest and reduced fatty acid oxidation. Through RNA sequencing, molecular docking analysis, and proximity ligation assays, we found that omentin-1 regulates CM maturation by interacting directly with bone morphogenetic protein 7 (BMP7). Omentin-1 prevents BMP7 from binding to activin type II receptor B (ActRIIB), subsequently decreasing the downstream pathways mothers against DPP homolog 1 (SMAD1)/Yes-associated protein (YAP) and p38 mitogen-activated protein kinase (p38 MAPK). In addition, omentin-1 is required and sufficient for the maturation of human embryonic stem cell-derived CMs. Together, our findings reveal that omentin-1 is a pro-maturation factor for CMs that is essential for postnatal heart development and cardiac function maintenance.
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Affiliation(s)
- Huijun Yang
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
- Department of Cardiovascular Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518033, China
| | - Shen Song
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Jiacheng Li
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191, China
| | - Yandong Li
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Jie Feng
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Quan Sun
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China
- Department of Geriatric Medicine, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 87 Street, Xiangya Road, Kaifu District, Changsha, 410008, People's Republic of China
| | - Xueting Qiu
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China
- Department of Geriatric Medicine, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 87 Street, Xiangya Road, Kaifu District, Changsha, 410008, People's Republic of China
| | - Ziwei Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Xue Bai
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Xinchang Liu
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Hong Lian
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Lihui Liu
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China
| | - Yongping Bai
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China.
- Department of Geriatric Medicine, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 87 Street, Xiangya Road, Kaifu District, Changsha, 410008, People's Republic of China.
| | - Guogang Zhang
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China.
- Department of Geriatric Medicine, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 87 Street, Xiangya Road, Kaifu District, Changsha, 410008, People's Republic of China.
| | - Yu Nie
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Street, Beilishi Road, Xicheng District, Beijing, 100037, People's Republic of China.
- Shenzhen Key Laboratory of Cardiovascular Disease, Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen, 518057, China.
- National Health Commission Key Laboratory of Cardiovascular Regenerative Medicine, Fuwai Central-China Hospital, Central China Branch of National Center for Cardiovascular Diseases, Zhengzhou, 450046, China.
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31
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Kumar A, He S, Mali P. Systematic discovery of transcription factors that improve hPSC-derived cardiomyocyte maturation via temporal analysis of bioengineered cardiac tissues. APL Bioeng 2023; 7:026109. [PMID: 37252678 PMCID: PMC10219684 DOI: 10.1063/5.0137458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 05/09/2023] [Indexed: 05/31/2023] Open
Abstract
Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) have the potential to become powerful tools for disease modeling, drug testing, and transplantation; however, their immaturity limits their applications. Transcription factor (TF) overexpression can improve hPSC-CM maturity, but identifying these TFs has been elusive. Toward this, we establish here an experimental framework for systematic identification of maturation enhancing factors. Specifically, we performed temporal transcriptome RNAseq analyses of progressively matured hPSC-derived cardiomyocytes across 2D and 3D differentiation systems and further compared these bioengineered tissues to native fetal and adult-derived tissues. These analyses revealed 22 TFs whose expression did not increase in 2D differentiation systems but progressively increased in 3D culture systems and adult mature cell types. Individually overexpressing each of these TFs in immature hPSC-CMs identified five TFs (KLF15, ZBTB20, ESRRA, HOPX, and CAMTA2) as regulators of calcium handling, metabolic function, and hypertrophy. Notably, the combinatorial overexpression of KLF15, ESRRA, and HOPX improved all three maturation parameters simultaneously. Taken together, we introduce a new TF cocktail that can be used in solo or in conjunction with other strategies to improve hPSC-CM maturation and anticipate that our generalizable methodology can also be implemented to identify maturation-associated TFs for other stem cell progenies.
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Affiliation(s)
- Aditya Kumar
- Department of Bioengineering, University of California, San Diego, California 92093, USA
| | - Starry He
- Department of Bioengineering, University of California, San Diego, California 92093, USA
| | - Prashant Mali
- Department of Bioengineering, University of California, San Diego, California 92093, USA
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32
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Zhou P, Pu WT. Molecule in mothers' milk nurses pups' heart cells to maturity. Nature 2023; 618:242-243. [PMID: 37225793 DOI: 10.1038/d41586-023-01635-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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33
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Deogharia M, Agrawal A, Shi M, Jain AK, McHugh KJ, Altamirano F, Marian AJ, Gurha P. Histone demethylase KDM5 regulates cardiomyocyte maturation by promoting fatty acid oxidation, oxidative phosphorylation, and myofibrillar organization. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.11.535169. [PMID: 37090524 PMCID: PMC10120725 DOI: 10.1101/2023.04.11.535169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Rationale Human pluripotent stem cell-derived CMs (iPSC-CMs) are a valuable tool for disease modeling, cell therapy and to reconstruct the CM maturation process and identify, characterize factors that regulate maturation. The transition from immature fetal to adult CM entails coordinated regulation of the mature gene programming, which is characterized by the induction of myofilament and OXPHOS gene expression among others. Recent studies in Drosophila , C. elegans, and C2C12 myoblast cell lines have implicated the histone H3K4me3 demethylase KDM5 and its homologs, as a potential regulator of developmental gene program and mitochondrial function. We speculated that KDM5 may potentiate the maturation of iPSC-CMs by targeting a conserved epigenetic program that encompass mitochondrial OXPHOS and other CM specific maturation genes. Objectives The purpose of this study is to determine the role of KDM5 in iPSC-CM maturation. Methods and Results Immunoblot analysis revealed that KDM5A, B, and C expression was progressively downregulated in postnatal cardiomyocytes and absent in adult hearts and CMs. Additionally, KDM5 proteins were found to be persistently expressed in iPSC-CMs up to 60 days after the onset of myogenic differentiation, consistent with the immaturity of these cells. Inhibition of KDM5 by KDM5-C70 -a pan-KDM5 inhibitor-resulted in differential regulation of 2,372 genes including upregulation of Fatty acid oxidation (FAO), OXPHOS, and myogenic gene programs in iPSC-CMs. Likewise, genome-wide profiling of H3K4me3 binding sites by the CUT&RUN assay revealed enriched H3K4me3 peaks at the promoter regions of FAO, OXPHOS, and sarcomere genes. Consistent with the chromatin and gene expression data, KDM5 inhibition led to increased expression of multiple sarcomere proteins, enhanced myofibrillar organization and improved calcium handling. Furthermore, inhibition of KDM5 increased H3K4me3 deposits at the promoter region of the ESRRA gene, which is known to regulate OXPHOS and cardiomyocyte maturation, and resulted in its increased RNA and protein levels. Finally, KDM5 inhibition increased baseline, peak, and spare oxygen consumption rates in iPSC-CMs. Conclusions KDM5 regulates the maturation of iPSC-CMs by epigenetically regulating the expression of ESRRA, OXPHOS, FAO, and sarcomere genes and enhancing myofibril organization and mitochondrial function.
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34
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Zhou P, VanDusen NJ, Zhang Y, Cao Y, Sethi I, Hu R, Zhang S, Wang G, Ye L, Mazumdar N, Chen J, Zhang X, Guo Y, Li B, Ma Q, Lee JY, Gu W, Yuan GC, Ren B, Chen K, Pu WT. Dynamic changes in P300 enhancers and enhancer-promoter contacts control mouse cardiomyocyte maturation. Dev Cell 2023; 58:898-914.e7. [PMID: 37071996 PMCID: PMC10231645 DOI: 10.1016/j.devcel.2023.03.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 02/16/2023] [Accepted: 03/05/2023] [Indexed: 04/20/2023]
Abstract
Cardiomyocyte differentiation continues throughout murine gestation and into the postnatal period, driven by temporally regulated expression changes in the transcriptome. The mechanisms that regulate these developmental changes remain incompletely defined. Here, we used cardiomyocyte-specific ChIP-seq of the activate enhancer marker P300 to identify 54,920 cardiomyocyte enhancers at seven stages of murine heart development. These data were matched to cardiomyocyte gene expression profiles at the same stages and to Hi-C and H3K27ac HiChIP chromatin conformation data at fetal, neonatal, and adult stages. Regions with dynamic P300 occupancy exhibited developmentally regulated enhancer activity, as measured by massively parallel reporter assays in cardiomyocytes in vivo, and identified key transcription factor-binding motifs. These dynamic enhancers interacted with temporal changes of the 3D genome architecture to specify developmentally regulated cardiomyocyte gene expressions. Our work provides a 3D genome-mediated enhancer activity landscape of murine cardiomyocyte development.
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Affiliation(s)
- Pingzhu Zhou
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Nathan J VanDusen
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Yanchun Zhang
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Yangpo Cao
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Isha Sethi
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Rong Hu
- Ludwig Institute for Cancer Research, Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Shuo Zhang
- Houston Methodist Hospital Research Institute, Houston, TX 77030, USA
| | - Guangyu Wang
- Cardiovascular Department, Houston Methodist, Weill Cornell Medical College, Houston, TX, USA
| | - Lincai Ye
- Department of Thoracic and Cardiovascular Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Neil Mazumdar
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Jian Chen
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Xiaoran Zhang
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Yuxuan Guo
- Peking University Health Science Center, Beijing, China
| | - Bin Li
- Ludwig Institute for Cancer Research, Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Qing Ma
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Julianna Y Lee
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Weiliang Gu
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA; Department of Pharmacology, School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guo-Cheng Yuan
- Department of Genetics and Genomic Sciences, Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Bing Ren
- Ludwig Institute for Cancer Research, Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Kaifu Chen
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA.
| | - William T Pu
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA; Harvard Stem Cell Institute, Cambridge, MA, USA.
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Huang Y, Zhou B. Mitochondrial Dysfunction in Cardiac Diseases and Therapeutic Strategies. Biomedicines 2023; 11:biomedicines11051500. [PMID: 37239170 DOI: 10.3390/biomedicines11051500] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/15/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Mitochondria are the main site of intracellular synthesis of ATP, which provides energy for various physiological activities of the cell. Cardiomyocytes have a high density of mitochondria and mitochondrial damage is present in a variety of cardiovascular diseases. In this paper, we describe mitochondrial damage in mitochondrial cardiomyopathy, congenital heart disease, coronary heart disease, myocardial ischemia-reperfusion injury, heart failure, and drug-induced cardiotoxicity, in the context of the key roles of mitochondria in cardiac development and homeostasis. Finally, we discuss the main current therapeutic strategies aimed at alleviating mitochondrial impairment-related cardiac dysfunction, including pharmacological strategies, gene therapy, mitochondrial replacement therapy, and mitochondrial transplantation. It is hoped that this will provide new ideas for the treatment of cardiovascular diseases.
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Affiliation(s)
- Yafei Huang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, 167 North Lishi Road, Xicheng District, Beijing 100037, China
| | - Bingying Zhou
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, 167 North Lishi Road, Xicheng District, Beijing 100037, China
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36
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Yamamoto T, Maurya SK, Pruzinsky E, Batmanov K, Xiao Y, Sulon SM, Sakamoto T, Wang Y, Lai L, McDaid KS, Shewale SV, Leone TC, Koves TR, Muoio DM, Dierickx P, Lazar MA, Lewandowski ED, Kelly DP. RIP140 deficiency enhances cardiac fuel metabolism and protects mice from heart failure. J Clin Invest 2023; 133:e162309. [PMID: 36927960 PMCID: PMC10145947 DOI: 10.1172/jci162309] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
During the development of heart failure (HF), the capacity for cardiomyocyte (CM) fatty acid oxidation (FAO) and ATP production is progressively diminished, contributing to pathologic cardiac hypertrophy and contractile dysfunction. Receptor-interacting protein 140 (RIP140, encoded by Nrip1) has been shown to function as a transcriptional corepressor of oxidative metabolism. We found that mice with striated muscle deficiency of RIP140 (strNrip1-/-) exhibited increased expression of a broad array of genes involved in mitochondrial energy metabolism and contractile function in heart and skeletal muscle. strNrip1-/- mice were resistant to the development of pressure overload-induced cardiac hypertrophy, and CM-specific RIP140-deficient (csNrip1-/-) mice were protected against the development of HF caused by pressure overload combined with myocardial infarction. Genomic enhancers activated by RIP140 deficiency in CMs were enriched in binding motifs for transcriptional regulators of mitochondrial function (estrogen-related receptor) and cardiac contractile proteins (myocyte enhancer factor 2). Consistent with a role in the control of cardiac fatty acid oxidation, loss of RIP140 in heart resulted in augmented triacylglyceride turnover and fatty acid utilization. We conclude that RIP140 functions as a suppressor of a transcriptional regulatory network that controls cardiac fuel metabolism and contractile function, representing a potential therapeutic target for the treatment of HF.
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Affiliation(s)
- Tsunehisa Yamamoto
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Santosh K. Maurya
- Davis Heart and Lung Research Institute and Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Elizabeth Pruzinsky
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kirill Batmanov
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Institute for Diabetes, Obesity and Metabolism, and Division of Endocrinology, Diabetes, and Metabolism, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yang Xiao
- Institute for Diabetes, Obesity and Metabolism, and Division of Endocrinology, Diabetes, and Metabolism, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sarah M. Sulon
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Tomoya Sakamoto
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yang Wang
- Davis Heart and Lung Research Institute and Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Ling Lai
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kendra S. McDaid
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Swapnil V. Shewale
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Teresa C. Leone
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Timothy R. Koves
- Departments of Medicine and Pharmacology and Cancer Biology, and Duke Molecular Physiology Institute, Duke University, Durham, North Carolina, USA
| | - Deborah M. Muoio
- Departments of Medicine and Pharmacology and Cancer Biology, and Duke Molecular Physiology Institute, Duke University, Durham, North Carolina, USA
| | - Pieterjan Dierickx
- Institute for Diabetes, Obesity and Metabolism, and Division of Endocrinology, Diabetes, and Metabolism, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mitchell A. Lazar
- Institute for Diabetes, Obesity and Metabolism, and Division of Endocrinology, Diabetes, and Metabolism, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - E. Douglas Lewandowski
- Davis Heart and Lung Research Institute and Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Daniel P. Kelly
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Kannan S, Miyamoto M, Zhu R, Lynott M, Guo J, Chen EZ, Colas AR, Lin BL, Kwon C. Trajectory reconstruction identifies dysregulation of perinatal maturation programs in pluripotent stem cell-derived cardiomyocytes. Cell Rep 2023; 42:112330. [PMID: 37014753 PMCID: PMC10545814 DOI: 10.1016/j.celrep.2023.112330] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/12/2023] [Accepted: 03/20/2023] [Indexed: 04/05/2023] Open
Abstract
A limitation in the application of pluripotent stem cell-derived cardiomyocytes (PSC-CMs) is the failure of these cells to achieve full functional maturity. The mechanisms by which directed differentiation differs from endogenous development, leading to consequent PSC-CM maturation arrest, remain unclear. Here, we generate a single-cell RNA sequencing (scRNA-seq) reference of mouse in vivo CM maturation with extensive sampling of previously difficult-to-isolate perinatal time periods. We subsequently generate isogenic embryonic stem cells to create an in vitro scRNA-seq reference of PSC-CM-directed differentiation. Through trajectory reconstruction, we identify an endogenous perinatal maturation program that is poorly recapitulated in vitro. By comparison with published human datasets, we identify a network of nine transcription factors (TFs) whose targets are consistently dysregulated in PSC-CMs across species. Notably, these TFs are only partially activated in common ex vivo approaches to engineer PSC-CM maturation. Our study can be leveraged toward improving the clinical viability of PSC-CMs.
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Affiliation(s)
- Suraj Kannan
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA; Institute for Cell Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Matthew Miyamoto
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA; Institute for Cell Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Renjun Zhu
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA; Institute for Cell Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Michaela Lynott
- Sanford Burham Prebys Medical Discovery Institute, San Diego, CA, USA
| | - Jason Guo
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA; Institute for Cell Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Elaine Zhelan Chen
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA; Institute for Cell Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Alexandre R Colas
- Sanford Burham Prebys Medical Discovery Institute, San Diego, CA, USA
| | - Brian Leei Lin
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Chulan Kwon
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA; Institute for Cell Engineering, Johns Hopkins School of Medicine, Baltimore, MD, USA.
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Cao Y, Zhang X, Akerberg BN, Yuan H, Sakamoto T, Xiao F, VanDusen NJ, Zhou P, Sweat ME, Wang Y, Prondzynski M, Chen J, Zhang Y, Wang P, Kelly DP, Pu WT. In Vivo Dissection of Chamber-Selective Enhancers Reveals Estrogen-Related Receptor as a Regulator of Ventricular Cardiomyocyte Identity. Circulation 2023; 147:881-896. [PMID: 36705030 PMCID: PMC10010668 DOI: 10.1161/circulationaha.122.061955] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Cardiac chamber-selective transcriptional programs underpin the structural and functional differences between atrial and ventricular cardiomyocytes (aCMs and vCMs). The mechanisms responsible for these chamber-selective transcriptional programs remain largely undefined. METHODS We nominated candidate chamber-selective enhancers (CSEs) by determining the genome-wide occupancy of 7 key cardiac transcription factors (GATA4, MEF2A, MEF2C, NKX2-5, SRF, TBX5, TEAD1) and transcriptional coactivator P300 in atria and ventricles. Candidate enhancers were tested using an adeno-associated virus-mediated massively parallel reporter assay. Chromatin features of CSEs were evaluated by performing assay of transposase accessible chromatin sequencing and acetylation of histone H3 at lysine 27-HiChIP on aCMs and vCMs. CSE sequence requirements were determined by systematic tiling mutagenesis of 29 CSEs at 5 bp resolution. Estrogen-related receptor (ERR) function in cardiomyocytes was evaluated by Cre-loxP-mediated inactivation of ERRα and ERRγ in cardiomyocytes. RESULTS We identified 134 066 and 97 506 regions reproducibly occupied by at least 1 transcription factor or P300, in atria or ventricles, respectively. Enhancer activities of 2639 regions bound by transcription factors or P300 were tested in aCMs and vCMs by adeno-associated virus-mediated massively parallel reporter assay. This identified 1092 active enhancers in aCMs or vCMs. Several overlapped loci associated with cardiovascular disease through genome-wide association studies, and 229 exhibited chamber-selective activity in aCMs or vCMs. Many CSEs exhibited differential chromatin accessibility between aCMs and vCMs, and CSEs were enriched for aCM- or vCM-selective acetylation of histone H3 at lysine 27-anchored loops. Tiling mutagenesis of 29 CSEs identified the binding motif of ERRα/γ as important for ventricular enhancer activity. The requirement of ERRα/γ to activate ventricular CSEs and promote vCM identity was confirmed by loss of the vCM gene profile in ERRα/γ knockout vCMs. CONCLUSIONS We identified 229 CSEs that could be useful research tools or direct therapeutic gene expression. We showed that chamber-selective multi-transcription factor, P300 occupancy, open chromatin, and chromatin looping are predictive features of CSEs. We found that ERRα/γ are essential for maintenance of ventricular identity. Finally, our gene expression, epigenetic, 3-dimensional genome, and enhancer activity atlas provide key resources for future studies of chamber-selective gene regulation.
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Affiliation(s)
- Yangpo Cao
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Xiaoran Zhang
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Brynn N Akerberg
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Haiyun Yuan
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangzhou, China (H.Y.)
| | - Tomoya Sakamoto
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia (T.S., D.P.K.)
| | - Feng Xiao
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Nathan J VanDusen
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis (N.J.V.)
| | - Pingzhu Zhou
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Mason E Sweat
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Yi Wang
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Maksymilian Prondzynski
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Jian Chen
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Yan Zhang
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Peizhe Wang
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.)
| | - Daniel P Kelly
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia (T.S., D.P.K.)
| | - William T Pu
- Department of Cardiology, Boston Children's Hospital, Boston, MA (Y.C., X.Z., B.N.A., F.X., P.Z., M.E.S., Y.W., M.P., J.C., Y.Z., P.W., W.T.P.).,Harvard Stem Cell Institute, Cambridge, MA (W.T.P.)
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39
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Cross-ancestry genome-wide analysis of atrial fibrillation unveils disease biology and enables cardioembolic risk prediction. Nat Genet 2023; 55:187-197. [PMID: 36653681 PMCID: PMC9925380 DOI: 10.1038/s41588-022-01284-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 12/09/2022] [Indexed: 01/20/2023]
Abstract
Atrial fibrillation (AF) is a common cardiac arrhythmia resulting in increased risk of stroke. Despite highly heritable etiology, our understanding of the genetic architecture of AF remains incomplete. Here we performed a genome-wide association study in the Japanese population comprising 9,826 cases among 150,272 individuals and identified East Asian-specific rare variants associated with AF. A cross-ancestry meta-analysis of >1 million individuals, including 77,690 cases, identified 35 new susceptibility loci. Transcriptome-wide association analysis identified IL6R as a putative causal gene, suggesting the involvement of immune responses. Integrative analysis with ChIP-seq data and functional assessment using human induced pluripotent stem cell-derived cardiomyocytes demonstrated ERRg as having a key role in the transcriptional regulation of AF-associated genes. A polygenic risk score derived from the cross-ancestry meta-analysis predicted increased risks of cardiovascular and stroke mortalities and segregated individuals with cardioembolic stroke in undiagnosed AF patients. Our results provide new biological and clinical insights into AF genetics and suggest their potential for clinical applications.
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40
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Sopariwala DH, Rios AS, Pei G, Roy A, Tomaz da Silva M, Thi Thu Nguyen H, Saley A, Van Drunen R, Kralli A, Mahan K, Zhao Z, Kumar A, Narkar VA. Innately expressed estrogen-related receptors in the skeletal muscle are indispensable for exercise fitness. FASEB J 2023; 37:e22727. [PMID: 36583689 DOI: 10.1096/fj.202201518r] [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: 09/22/2022] [Revised: 12/01/2022] [Accepted: 12/12/2022] [Indexed: 12/31/2022]
Abstract
Transcriptional determinants in the skeletal muscle that govern exercise capacity, while poorly defined, could provide molecular insights into how exercise improves fitness. Here, we have elucidated the role of nuclear receptors, estrogen-related receptor alpha and gamma (ERRα/γ) in regulating myofibrillar composition, contractility, and exercise capacity in skeletal muscle. We used muscle-specific single or double (DKO) ERRα/γ knockout mice to investigate the effect of ERRα/γ deletion on muscle and exercise parameters. Individual knockout of ERRα/γ did not have a significant impact on the skeletal muscle. On the other hand, DKO mice exhibit pale muscles compared to wild-type (WT) littermates. RNA-seq analysis revealed a predominant decrease in expression of genes linked to mitochondrial and oxidative metabolism in DKO versus WT muscles. DKO muscles exhibit marked repression of oxidative enzymatic capacity, as well as mitochondrial number and size compared to WT muscles. Mitochondrial function is also impaired in single myofibers isolated from DKO versus WT muscles. In addition, mutant muscles exhibit reduced angiogenic gene expression and decreased capillarity. Consequently, DKO mice have a significantly reduced exercise capacity, further reflected in poor fatigue resistance of DKO mice in in vivo contraction assays. These results show that ERRα and ERRγ together are a critical link between muscle aerobic capacity and exercise tolerance. The ERRα/γ mutant mice could be valuable for understanding the long-term impact of impaired mitochondria and vascular supply on the pathogenesis of muscle-linked disorders.
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Affiliation(s)
- Danesh H Sopariwala
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA
| | - Andrea S Rios
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA
| | - Guangsheng Pei
- Center for Precision Medicine, School of Biomedical Informatics, The University of Texas Health Science Center, Houston, Texas, USA
| | - Anirban Roy
- Department of Pharmacological and Pharmaceutical Sciences, University of Houston, Houston, Texas, USA
| | - Meiricris Tomaz da Silva
- Department of Pharmacological and Pharmaceutical Sciences, University of Houston, Houston, Texas, USA
| | - Hao Thi Thu Nguyen
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA
| | - Addison Saley
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA.,Department of Biosciences, Rice University, Houston, Texas, USA
| | - Rachel Van Drunen
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA
| | - Anastasia Kralli
- Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kristin Mahan
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA.,Department of Integrative Biology and Pharmacology, The University of Texas Health Science Center, Houston, Texas, USA
| | - Zhongming Zhao
- Center for Precision Medicine, School of Biomedical Informatics, The University of Texas Health Science Center, Houston, Texas, USA.,Human Genetics Center, School of Public Health, The University of Texas Health Science Center, Houston, Texas, USA
| | - Ashok Kumar
- Department of Pharmacological and Pharmaceutical Sciences, University of Houston, Houston, Texas, USA
| | - Vihang A Narkar
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center, Houston, Texas, USA.,Graduate School of Biomedical Sciences at UTHealth, Houston, Texas, USA
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Zou J, Wang W, Lu Y, Ayala J, Dong K, Zhou H, Wang J, Chen W, Weintraub NL, Zhou J, Li J, Su H. Neddylation is required for perinatal cardiac development through stimulation of metabolic maturation. Cell Rep 2023; 42:112018. [PMID: 36662623 PMCID: PMC10029150 DOI: 10.1016/j.celrep.2023.112018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 11/23/2022] [Accepted: 01/05/2023] [Indexed: 01/21/2023] Open
Abstract
Cardiac maturation is crucial for postnatal cardiac development and is increasingly known to be regulated by a series of transcription factors. However, post-translational mechanisms regulating this process remain unclear. Here we report the indispensable role of neddylation in cardiac maturation. Mosaic deletion of NAE1, an essential enzyme for neddylation, in neonatal hearts results in the rapid development of cardiomyopathy and heart failure. NAE1 deficiency disrupts transverse tubule formation, inhibits physiological hypertrophy, and represses fetal-to-adult isoform switching, thus culminating in cardiomyocyte immaturation. Mechanistically, we find that neddylation is needed for the perinatal metabolic transition from glycolytic to oxidative metabolism in cardiomyocytes. Further, we show that HIF1α is a putative neddylation target and that inhibition of neddylation accumulates HIF1α and impairs fatty acid utilization and bioenergetics in cardiomyocytes. Together, our data show neddylation is required for cardiomyocyte maturation through promoting oxidative metabolism in the developing heart.
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Affiliation(s)
- Jianqiu Zou
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Wenjuan Wang
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA; Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Yi Lu
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA; Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Juan Ayala
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Kunzhe Dong
- Department of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Hongyi Zhou
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Jinxi Wang
- Department of Medicine, University of Iowa, 200 Hawkins Drive, CBRB 2270B, Iowa City, IA 52242, USA
| | - Weiqin Chen
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Neal L Weintraub
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Jiliang Zhou
- Department of Medicine, University of Iowa, 200 Hawkins Drive, CBRB 2270B, Iowa City, IA 52242, USA
| | - Jie Li
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA; Division of Cardiology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Huabo Su
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA; Department of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA.
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Wang M, Yang Y, Xu Y. Brain nuclear receptors and cardiovascular function. Cell Biosci 2023; 13:14. [PMID: 36670468 PMCID: PMC9854230 DOI: 10.1186/s13578-023-00962-3] [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: 12/21/2022] [Accepted: 01/12/2023] [Indexed: 01/22/2023] Open
Abstract
Brain-heart interaction has raised up increasing attentions. Nuclear receptors (NRs) are abundantly expressed in the brain, and emerging evidence indicates that a number of these brain NRs regulate multiple aspects of cardiovascular diseases (CVDs), including hypertension, heart failure, atherosclerosis, etc. In this review, we will elaborate recent findings that have established the physiological relevance of brain NRs in the context of cardiovascular function. In addition, we will discuss the currently available evidence regarding the distinct neuronal populations that respond to brain NRs in the cardiovascular control. These findings suggest connections between cardiac control and brain dynamics through NR signaling, which may lead to novel tools for the treatment of pathological changes in the CVDs.
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Affiliation(s)
- Mengjie Wang
- grid.508989.50000 0004 6410 7501Department of Pediatrics, USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, Houston, TX USA
| | - Yongjie Yang
- grid.508989.50000 0004 6410 7501Department of Pediatrics, USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, Houston, TX USA
| | - Yong Xu
- grid.508989.50000 0004 6410 7501Department of Pediatrics, USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, Houston, TX USA ,grid.39382.330000 0001 2160 926XDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX USA
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Roles of Estrogen, Estrogen Receptors, and Estrogen-Related Receptors in Skeletal Muscle: Regulation of Mitochondrial Function. Int J Mol Sci 2023; 24:ijms24031853. [PMID: 36768177 PMCID: PMC9916347 DOI: 10.3390/ijms24031853] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/13/2023] [Accepted: 01/14/2023] [Indexed: 01/19/2023] Open
Abstract
Estrogen is an essential sex steroid hormone that functions primarily in female reproductive system, as well as in a variety of tissues and organs with pleiotropic effects, such as in cardiovascular, nervous, immune, and musculoskeletal systems. Women with low estrogen, as exemplified by those in postmenopause, are therefore prone to suffer from various disorders, i.e., cardiovascular disease, dementia, metabolic syndrome, osteoporosis, sarcopenia, frailty, and so on. Estrogen regulates the expression of its target genes by binding to its cognate receptors, estrogen receptors (ERs) α and β. Notably, the estrogen-related receptors (ERRs) α, β, and γ are originally identified as orphan receptors that share substantial structural homology and common transcriptional targets with ERs. Accumulating evidence suggests that ERs and ERRs play crucial roles in skeletal muscles, such as muscle mass maintenance, muscle exercise physiology, and muscle regeneration. In this article, we review potential regulatory roles of ERs and ERRs in muscle physiology, particularly with regard to mitochondrial function and metabolism.
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44
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Martyniak A, Jeż M, Dulak J, Stępniewski J. Adaptation of cardiomyogenesis to the generation and maturation of cardiomyocytes from human pluripotent stem cells. IUBMB Life 2023; 75:8-29. [PMID: 36263833 DOI: 10.1002/iub.2685] [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: 06/08/2022] [Accepted: 10/05/2022] [Indexed: 12/29/2022]
Abstract
The advent of methods for efficient generation and cardiac differentiation of pluripotent stem cells opened new avenues for disease modelling, drug testing, and cell therapies of the heart. However, cardiomyocytes (CM) obtained from such cells demonstrate an immature, foetal-like phenotype that involves spontaneous contractions, irregular morphology, expression of embryonic isoforms of sarcomere components, and low level of ion channels. These and other features may affect cellular response to putative therapeutic compounds and the efficient integration into the host myocardium after in vivo delivery. Therefore, novel strategies to increase the maturity of pluripotent stem cell-derived CM are of utmost importance. Several approaches have already been developed relying on molecular changes that occur during foetal and postnatal maturation of the heart, its electromechanical activity, and the cellular composition. As a better understanding of these determinants may facilitate the generation of efficient protocols for in vitro acquisition of an adult-like phenotype by immature CM, this review summarizes the most important molecular factors that govern CM during embryonic development, postnatal changes that trigger heart maturation, as well as protocols that are currently used to generate mature pluripotent stem cell-derived cardiomyocytes.
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Affiliation(s)
- Alicja Martyniak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Mateusz Jeż
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Józef Dulak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Jacek Stępniewski
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
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Hong Y, Zhao Y, Li H, Yang Y, Chen M, Wang X, Luo M, Wang K. Engineering the maturation of stem cell-derived cardiomyocytes. Front Bioeng Biotechnol 2023; 11:1155052. [PMID: 37034258 PMCID: PMC10073467 DOI: 10.3389/fbioe.2023.1155052] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
The maturation of human stem cell-derived cardiomyocytes (hSC-CMs) has been a major challenge to further expand the scope of their application. Over the past years, several strategies have been proven to facilitate the structural and functional maturation of hSC-CMs, which include but are not limited to engineering the geometry or stiffness of substrates, providing favorable extracellular matrices, applying mechanical stretch, fluidic or electrical stimulation, co-culturing with niche cells, regulating biochemical cues such as hormones and transcription factors, engineering and redirecting metabolic patterns, developing 3D cardiac constructs such as cardiac organoid or engineered heart tissue, or culturing under in vivo implantation. In this review, we summarize these maturation strategies, especially the recent advancements, and discussed their advantages as well as the pressing problems that need to be addressed in future studies.
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Affiliation(s)
- Yi Hong
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
| | - Yun Zhao
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
| | - Hao Li
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
| | - Yunshu Yang
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
| | - Meining Chen
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
| | - Xi Wang
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
- *Correspondence: Kai Wang, ; Mingyao Luo, ; Xi Wang,
| | - Mingyao Luo
- Center of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Vascular Surgery, Fuwai Yunnan Cardiovascular Hospital, Affiliated Cardiovascular Hospital of Kunming Medical University, Kunming, Yunnan, China
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Beijing, China
- *Correspondence: Kai Wang, ; Mingyao Luo, ; Xi Wang,
| | - Kai Wang
- Key Laboratory of Molecular Cardiovascular Science, Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Ministry of Education, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Beijing, China
- *Correspondence: Kai Wang, ; Mingyao Luo, ; Xi Wang,
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Gu Y, Zhou Y, Ju S, Liu X, Zhang Z, Guo J, Gao J, Zang J, Sun H, Chen Q, Wang J, Xu J, Xu Y, Chen Y, Guo Y, Dai J, Ma H, Wang C, Jin G, Li C, Xia Y, Shen H, Yang Y, Guo X, Hu Z. Multi-omics profiling visualizes dynamics of cardiac development and functions. Cell Rep 2022; 41:111891. [PMID: 36577384 DOI: 10.1016/j.celrep.2022.111891] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 09/14/2022] [Accepted: 12/05/2022] [Indexed: 12/29/2022] Open
Abstract
Cardiogenesis is a tightly regulated dynamic process through a continuum of differentiation and proliferation events. Key factors and pathways governing this process remain incompletely understood. Here, we investigate mice hearts from embryonic day 10.5 to postnatal week 8 and dissect developmental changes in phosphoproteome-, proteome-, metabolome-, and transcriptome-encompassing cardiogenesis and cardiac maturation. We identify mitogen-activated protein kinases as core kinases involved in transcriptional regulation by mediating the phosphorylation of chromatin remodeling proteins during early cardiogenesis. We construct the reciprocal regulatory network of transcription factors (TFs) and identify a series of TFs controlling early cardiogenesis involved in cycling-dependent proliferation. After birth, we identify cardiac resident macrophages with high arachidonic acid metabolism activities likely involved in the clearance of injured apoptotic cardiomyocytes. Together, our comprehensive multi-omics data offer a panoramic view of cardiac development and maturation that provides a resource for further in-depth functional exploration.
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Affiliation(s)
- Yayun Gu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yan Zhou
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Sihan Ju
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Xiaofei Liu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Zicheng Zhang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Jia Guo
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Jimiao Gao
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Jie Zang
- School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Hao Sun
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Qi Chen
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Jinghan Wang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Jiani Xu
- School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yiqun Xu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yingjia Chen
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yueshuai Guo
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Juncheng Dai
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Hongxia Ma
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Cheng Wang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Guangfu Jin
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Chaojun Li
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yankai Xia
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Hongbing Shen
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Yang Yang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Xuejiang Guo
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China
| | - Zhibin Hu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211100, China; School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu 211100, China.
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Ahmed RE, Tokuyama T, Anzai T, Chanthra N, Uosaki H. Sarcomere maturation: function acquisition, molecular mechanism, and interplay with other organelles. Philos Trans R Soc Lond B Biol Sci 2022; 377:20210325. [PMID: 36189811 PMCID: PMC9527934 DOI: 10.1098/rstb.2021.0325] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 06/15/2022] [Indexed: 12/31/2022] Open
Abstract
During postnatal cardiac development, cardiomyocytes mature and turn into adult ones. Hence, all cellular properties, including morphology, structure, physiology and metabolism, are changed. One of the most important aspects is the contractile apparatus, of which the minimum unit is known as a sarcomere. Sarcomere maturation is evident by enhanced sarcomere alignment, ultrastructural organization and myofibrillar isoform switching. Any maturation process failure may result in cardiomyopathy. Sarcomere function is intricately related to other organelles, and the growing evidence suggests reciprocal regulation of sarcomere and mitochondria on their maturation. Herein, we summarize the molecular mechanism that regulates sarcomere maturation and the interplay between sarcomere and other organelles in cardiomyocyte maturation. This article is part of the theme issue 'The cardiomyocyte: new revelations on the interplay between architecture and function in growth, health, and disease'.
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Affiliation(s)
- Razan E. Ahmed
- Division of Regenerative Medicine, Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
| | - Takeshi Tokuyama
- Division of Regenerative Medicine, Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
| | - Tatsuya Anzai
- Division of Regenerative Medicine, Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
- Department of Pediatrics, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
| | - Nawin Chanthra
- Division of Regenerative Medicine, Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
| | - Hideki Uosaki
- Division of Regenerative Medicine, Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
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Fetal Myocardial Expression of GLUT1: Roles of BPA Exposure and Cord Blood Exosomes in a Rat Model. Cells 2022; 11:cells11203195. [PMID: 36291063 PMCID: PMC9601122 DOI: 10.3390/cells11203195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
Dietary exposure to Bisphenol A (BPA), an industrial chemical present in food containers, affects nutrient metabolism in the myocardium of offspring during intrauterine life. Using a murine model, we observed that fetal hearts from mothers exposed to BPA (2.5 μg/kg/day) for 20 days before mating and for all of the gestation had decreased expression of glucose transporter-1 (GLUT1), the principal sugar transporter in the fetal heart, and increased expression of fatty acid cluster of differentiation 36 transporter (CD36), compared to control fetuses from vehicle-treated mothers. We confirmed the suppression of GLUT1 by exposing fetal heart organotypic cultures to BPA (1 nM) for 48 h but did not detect changes in CD36 compared to controls. During pregnancy, the placenta continuously releases extracellular vesicles such as exosomes into fetal circulation. These vesicles influence the growth and development of fetal organs. When fetal heart cultures were treated with cord blood-derived exosomes isolated from BPA-fed animals, GLUT1 expression was increased by approximately 40%. Based on our results, we speculate that exosomes from cord blood, in particular placenta-derived nanovesicles, could contribute to the stabilization of the fetal heart metabolism by ameliorating the harmful effects of BPA on GLUT1 expression.
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Guajardo-Correa E, Silva-Agüero JF, Calle X, Chiong M, Henríquez M, García-Rivas G, Latorre M, Parra V. Estrogen signaling as a bridge between the nucleus and mitochondria in cardiovascular diseases. Front Cell Dev Biol 2022; 10:968373. [PMID: 36187489 PMCID: PMC9516331 DOI: 10.3389/fcell.2022.968373] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2022] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of morbidity and mortality worldwide. Epidemiological studies indicate that pre-menopausal women are more protected against the development of CVDs compared to men of the same age. This effect is attributed to the action/effects of sex steroid hormones on the cardiovascular system. In this context, estrogen modulates cardiovascular function in physiological and pathological conditions, being one of the main physiological cardioprotective agents. Here we describe the common pathways and mechanisms by which estrogens modulate the retrograde and anterograde communication between the nucleus and mitochondria, highlighting the role of genomic and non-genomic pathways mediated by estrogen receptors. Additionally, we discuss the presumable role of bromodomain-containing protein 4 (BRD4) in enhancing mitochondrial biogenesis and function in different CVD models and how this protein could act as a master regulator of estrogen protective activity. Altogether, this review focuses on estrogenic control in gene expression and molecular pathways, how this activity governs nucleus-mitochondria communication, and its projection for a future generation of strategies in CVDs treatment.
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Affiliation(s)
- Emanuel Guajardo-Correa
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Juan Francisco Silva-Agüero
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Ximena Calle
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
- Escuela de Química y Farmacia, Facultad de Medicina, Universidad Andres Bello, Santiago, Chile
- Center of Applied Nanoscience (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Santiago, Chile
| | - Mario Chiong
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Mauricio Henríquez
- Programa de Fisiología y Biofísica, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Red para el Estudio de Enfermedades Cardiopulmonares de Alta Letalidad (REECPAL), Universidad de Chile, Santiago, Chile
| | - Gerardo García-Rivas
- Tecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Nuevo León, Mexico
- Tecnológico de Monterrey, The Institute for Obesity Research, Hospital Zambrano Hellion, San Pedro Garza Garcia, Nuevo León, Mexico
| | - Mauricio Latorre
- Laboratorio de Bioingeniería, Instituto de Ciencias de la Ingeniería, Universidad de O’Higgins, Rancagua, Chile
- Laboratorio de Bioinformática y Expresión Génica, INTA, Universidad de Chile, Santiago, Chile
| | - Valentina Parra
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
- Red para el Estudio de Enfermedades Cardiopulmonares de Alta Letalidad (REECPAL), Universidad de Chile, Santiago, Chile
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Harnessing conserved signaling and metabolic pathways to enhance the maturation of functional engineered tissues. NPJ Regen Med 2022; 7:44. [PMID: 36057642 PMCID: PMC9440900 DOI: 10.1038/s41536-022-00246-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 08/05/2022] [Indexed: 11/08/2022] Open
Abstract
The development of induced-pluripotent stem cell (iPSC)-derived cell types offers promise for basic science, drug testing, disease modeling, personalized medicine, and translatable cell therapies across many tissue types. However, in practice many iPSC-derived cells have presented as immature in physiological function, and despite efforts to recapitulate adult maturity, most have yet to meet the necessary benchmarks for the intended tissues. Here, we summarize the available state of knowledge surrounding the physiological mechanisms underlying cell maturation in several key tissues. Common signaling consolidators, as well as potential synergies between critical signaling pathways are explored. Finally, current practices in physiologically relevant tissue engineering and experimental design are critically examined, with the goal of integrating greater decision paradigms and frameworks towards achieving efficient maturation strategies, which in turn may produce higher-valued iPSC-derived tissues.
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