1
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Zöller K, To D, Bernkop-Schnürch A. Biomedical applications of functional hydrogels: Innovative developments, relevant clinical trials and advanced products. Biomaterials 2025; 312:122718. [PMID: 39084097 DOI: 10.1016/j.biomaterials.2024.122718] [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: 02/08/2024] [Revised: 07/08/2024] [Accepted: 07/26/2024] [Indexed: 08/02/2024]
Abstract
Functional hydrogels are used for numerous biomedical applications such as tissue engineering, wound dressings, lubricants, contact lenses and advanced drug delivery systems. Most of them are based on synthetic or natural polymers forming a three-dimensional network that contains aqueous media. Among synthetic polymers, poly(meth)acrylates, polyethyleneglycols, poly(vinylalcohols), poly(vinylpyrrolidones), PLGA and poly(urethanes) are of high relevance, whereas natural polymers are mainly polysaccharides such as hyaluronic acid, alginate or chitosan and proteins such as albumin, collagen or elastin. In contrast to most synthetic polymers, natural polymers are biodegradable. Both synthetic and natural polymers are often chemically modified in order to improve or induce favorable properties and functions like high mechanical strength, stiffness, elasticity, high porosity, adhesive properties, in situ gelling properties, high water binding capacity or drug release controlling properties. Within this review we provide an overview about the broad spectrum of biomedical applications of functional hydrogels, summarize innovative approaches, discuss the concept of relevant functional hydrogels that are in clinical trials and highlight advanced products as examples for successful developments.
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Affiliation(s)
- Katrin Zöller
- Department of Pharmaceutical Technology, Institute of Pharmacy, University of Innsbruck, Innrain 80/82, Innsbruck, 6020, Austria
| | - Dennis To
- Department of Pharmaceutical Technology, Institute of Pharmacy, University of Innsbruck, Innrain 80/82, Innsbruck, 6020, Austria
| | - Andreas Bernkop-Schnürch
- Department of Pharmaceutical Technology, Institute of Pharmacy, University of Innsbruck, Innrain 80/82, Innsbruck, 6020, Austria.
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2
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Lunde IG, Rypdal KB, Van Linthout S, Diez J, González A. Myocardial fibrosis from the perspective of the extracellular matrix: mechanisms to clinical impact. Matrix Biol 2024:S0945-053X(24)00110-0. [PMID: 39214156 DOI: 10.1016/j.matbio.2024.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 08/08/2024] [Accepted: 08/28/2024] [Indexed: 09/04/2024]
Abstract
Fibrosis is defined by the excessive accumulation of extracellular matrix (ECM) and constitutes a central pathophysiological process that underlies tissue dysfunction, across organs, in multiple chronic diseases and during aging. Myocardial fibrosis is a key contributor to dysfunction and failure in numerous diseases of the heart and is a strong predictor of poor clinical outcome and mortality. The excess structural and matricellular ECM proteins deposited by cardiac fibroblasts, is found between cardiomyocytes (interstitial fibrosis), in focal areas where cardiomyocytes have died (replacement fibrosis), and around vessels (perivascular fibrosis). Although myocardial fibrosis has important clinical prognostic value, access to cardiac tissue biopsies for histological evaluation is limited. Despite challenges with sensitivity and specificity, cardiac magnetic resonance imaging (CMR) is the most applicable diagnostic tool in the clinic, and the scientific community is currently actively searching for blood biomarkers reflecting myocardial fibrosis, to complement the imaging techniques. The lack of mechanistic insights into specific pro- and anti-fibrotic molecular pathways has hampered the development of effective treatments to prevent or reverse myocardial fibrosis. Development and implementation of anti-fibrotic therapies is expected to improve patient outcomes and is an urgent medical need. Here, we discuss the importance of the ECM in the heart, the central role of fibrosis in heart disease, and mechanistic pathways likely to impact clinical practice with regards to diagnostics of myocardial fibrosis, risk stratification of patients, and anti-fibrotic therapy.
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Affiliation(s)
- Ida G Lunde
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway; KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway.
| | - Karoline B Rypdal
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway; KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway
| | - Sophie Van Linthout
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany; German Center for Cardiovascular Research (DZHK), Partner site Berlin, Berlin, Germany
| | - Javier Diez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, Department of Cardiology, Clínica Universidad de Navarra and IdiSNA Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Arantxa González
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, Department of Cardiology, Clínica Universidad de Navarra and IdiSNA Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
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3
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Grilo LF, Zimmerman KD, Puppala S, Chan J, Huber HF, Li G, Jadhav AYL, Wang B, Li C, Clarke GD, Register TC, Oliveira PJ, Nathanielsz PW, Olivier M, Pereira SP, Cox LA. Cardiac Molecular Analysis Reveals Aging-Associated Metabolic Alterations Promoting Glycosaminoglycans Accumulation via Hexosamine Biosynthetic Pathway. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2309211. [PMID: 39119859 DOI: 10.1002/advs.202309211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 07/17/2024] [Indexed: 08/10/2024]
Abstract
Age is a prominent risk factor for cardiometabolic disease, often leading to heart structural and functional changes. However, precise molecular mechanisms underlying cardiac remodeling and dysfunction exclusively resulting from physiological aging remain elusive. Previous research demonstrated age-related functional alterations in baboons, analogous to humans. The goal of this study is to identify early cardiac molecular alterations preceding functional adaptations, shedding light on the regulation of age-associated changes. Unbiased transcriptomics of left ventricle samples are performed from female baboons aged 7.5-22.1 years (human equivalent ≈30-88 years). Weighted-gene correlation network and pathway enrichment analyses are performed, with histological validation. Modules of transcripts negatively correlated with age implicated declined metabolism-oxidative phosphorylation, tricarboxylic acid cycle, glycolysis, and fatty-acid β-oxidation. Transcripts positively correlated with age suggested a metabolic shift toward glucose-dependent anabolic pathways, including hexosamine biosynthetic pathway (HBP). This shift is associated with increased glycosaminoglycan synthesis, modification, precursor synthesis via HBP, and extracellular matrix accumulation, verified histologically. Upregulated extracellular matrix-induced signaling coincided with glycosaminoglycan accumulation, followed by cardiac hypertrophy-related pathways. Overall, these findings revealed a transcriptional shift in metabolism favoring glycosaminoglycan accumulation through HBP before cardiac hypertrophy. Unveiling this metabolic shift provides potential targets for age-related cardiac diseases, offering novel insights into early age-related mechanisms.
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Affiliation(s)
- Luís F Grilo
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, 3060, Portugal
- CIBB, Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3060, Portugal
- Institute for Interdisciplinary Research, PDBEB - Doctoral Programme in Experimental Biology and Biomedicine, University of Coimbra, Coimbra, 3060, Portugal
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
| | - Kip D Zimmerman
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Sobha Puppala
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Jeannie Chan
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Hillary F Huber
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, 78245, USA
| | - Ge Li
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
| | - Avinash Y L Jadhav
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
| | - Benlian Wang
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
| | - Cun Li
- Texas Pregnancy & Life-Course Health Research Center, Department of Animal Science, University of Wyoming, Laramie, WY, 82071, USA
| | - Geoffrey D Clarke
- Department of Radiology, University of Texas Health Science Center, San Antonio, TX, 78229, USA
| | - Thomas C Register
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
- Section on Comparative Medicine, Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Paulo J Oliveira
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, 3060, Portugal
- CIBB, Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3060, Portugal
| | - Peter W Nathanielsz
- Texas Pregnancy & Life-Course Health Research Center, Department of Animal Science, University of Wyoming, Laramie, WY, 82071, USA
| | - Michael Olivier
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Susana P Pereira
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, 3060, Portugal
- CIBB, Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3060, Portugal
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, 4050, Portugal
| | - Laura A Cox
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, 27157, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, 78245, USA
- Section on Comparative Medicine, Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
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4
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Chatham JC, Patel RP. Protein glycosylation in cardiovascular health and disease. Nat Rev Cardiol 2024; 21:525-544. [PMID: 38499867 DOI: 10.1038/s41569-024-00998-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 03/20/2024]
Abstract
Protein glycosylation, which involves the attachment of carbohydrates to proteins, is one of the most abundant protein co-translational and post-translational modifications. Advances in technology have substantially increased our knowledge of the biosynthetic pathways involved in protein glycosylation, as well as how changes in glycosylation can affect cell function. In addition, our understanding of the role of protein glycosylation in disease processes is growing, particularly in the context of immune system function, infectious diseases, neurodegeneration and cancer. Several decades ago, cell surface glycoproteins were found to have an important role in regulating ion transport across the cardiac sarcolemma. However, with very few exceptions, our understanding of how changes in protein glycosylation influence cardiovascular (patho)physiology remains remarkably limited. Therefore, in this Review, we aim to provide an overview of N-linked and O-linked protein glycosylation, including intracellular O-linked N-acetylglucosamine protein modification. We discuss our current understanding of how all forms of protein glycosylation contribute to normal cardiovascular function and their roles in cardiovascular disease. Finally, we highlight potential gaps in our knowledge about the effects of protein glycosylation on the heart and vascular system, highlighting areas for future research.
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Affiliation(s)
- John C Chatham
- Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Rakesh P Patel
- Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
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5
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Nath LC, Saljic A, Buhl R, Elliott A, La Gerche A, Ye C, Schmidt Royal H, Lundgren Virklund K, Agbaedeng TA, Stent A, Franklin S. Histological evaluation of cardiac remodelling in equine athletes. Sci Rep 2024; 14:16709. [PMID: 39030282 PMCID: PMC11271503 DOI: 10.1038/s41598-024-67621-6] [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: 05/02/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024] Open
Abstract
Approximately 1-2 per 100,000 young athletes die from sudden cardiac death (SCD) and extreme exercise may be associated with myocardial scar and arrhythmias. Racehorses have a high prevalence of atrial fibrillation (AF) and SCD but the presence of myocardial scar and inflammation has not been evaluated. Cardiac tissues from the left (LAA) and right (RAA) atrial appendages, left ventricular anterior (LVAPM) and posterior (LVPPM) papillary muscles, and right side of the interventricular septum (IVS-R) were harvested from racehorses with sudden cardiac death (SCD, n = 16) or other fatal injuries (OFI, n = 17), constituting the athletic group (ATH, n = 33), and compared to sedentary horses (SED, n = 10). Horses in the ATH group had myocyte hypertrophy at all sites; increased fibrosis at all sites other than the LAA; increased fibroblast infiltration but a reduction in the overall extracellular matrix (ECM) volume in the RAA, LVAPM, and IVS-R compared to SED horses. In this horse model, athletic conditioning was associated with myocyte hypertrophy and a reduction in ECM. There was an excess of fibrocyte infiltration and focal fibrosis that was not present in non-athletic horses, raising the possibility of an exercise-induced pro-fibrotic substrate.
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Affiliation(s)
- L C Nath
- University of Adelaide, Adelaide, Australia.
| | - A Saljic
- University of Copenhagen, Copenhagen, Denmark
| | - R Buhl
- University of Copenhagen, Copenhagen, Denmark
| | - A Elliott
- University of Adelaide, Adelaide, Australia
| | - A La Gerche
- St Vincents Institute Medical Research, Fitzroy, Australia
| | - C Ye
- University of Copenhagen, Copenhagen, Denmark
| | | | | | | | - A Stent
- University of Melbourne, Parkville, Australia
| | - S Franklin
- University of Adelaide, Adelaide, Australia
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6
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Zheng K, Hao Y, Xia C, Cheng S, Yu J, Chen Z, Li Y, Niu Y, Ran S, Wang S, Ye W, Luo Z, Li X, Zhao J, Li R, Zong J, Zhang H, Lai L, Huang P, Zhou C, Xia J, Zhang X, Wu J. Effects and mechanisms of the myocardial microenvironment on cardiomyocyte proliferation and regeneration. Front Cell Dev Biol 2024; 12:1429020. [PMID: 39050889 PMCID: PMC11266095 DOI: 10.3389/fcell.2024.1429020] [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: 05/07/2024] [Accepted: 06/20/2024] [Indexed: 07/27/2024] Open
Abstract
The adult mammalian cardiomyocyte has a limited capacity for self-renewal, which leads to the irreversible heart dysfunction and poses a significant threat to myocardial infarction patients. In the past decades, research efforts have been predominantly concentrated on the cardiomyocyte proliferation and heart regeneration. However, the heart is a complex organ that comprises not only cardiomyocytes but also numerous noncardiomyocyte cells, all playing integral roles in maintaining cardiac function. In addition, cardiomyocytes are exposed to a dynamically changing physical environment that includes oxygen saturation and mechanical forces. Recently, a growing number of studies on myocardial microenvironment in cardiomyocyte proliferation and heart regeneration is ongoing. In this review, we provide an overview of recent advances in myocardial microenvironment, which plays an important role in cardiomyocyte proliferation and heart regeneration.
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Affiliation(s)
- Kexiao Zheng
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanglin Hao
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chenkun Xia
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaoxian Cheng
- Jingshan Union Hospital, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jizhang Yu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhang Chen
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuan Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuqing Niu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuan Ran
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Song Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weicong Ye
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zilong Luo
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohan Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiulu Zhao
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ran Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junjie Zong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Han Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Longyong Lai
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pinyan Huang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng Zhou
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiahong Xia
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xi Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jie Wu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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7
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Cadosch N, Gil-Cruz C, Perez-Shibayama C, Ludewig B. Cardiac Fibroblastic Niches in Homeostasis and Inflammation. Circ Res 2024; 134:1703-1717. [PMID: 38843287 PMCID: PMC11149942 DOI: 10.1161/circresaha.124.323892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 04/12/2024] [Accepted: 04/18/2024] [Indexed: 06/09/2024]
Abstract
Fibroblasts are essential for building and maintaining the structural integrity of all organs. Moreover, fibroblasts can acquire an inflammatory phenotype to accommodate immune cells in specific niches and to provide migration, differentiation, and growth factors. In the heart, balancing of fibroblast activity is critical for cardiac homeostasis and optimal organ function during inflammation. Fibroblasts sustain cardiac homeostasis by generating local niche environments that support housekeeping functions and by actively engaging in intercellular cross talk. During inflammatory perturbations, cardiac fibroblasts rapidly switch to an inflammatory state and actively communicate with infiltrating immune cells to orchestrate immune cell migration and activity. Here, we summarize the current knowledge on the molecular landscape of cardiac fibroblasts, focusing on their dual role in promoting tissue homeostasis and modulating immune cell-cardiomyocyte interaction. In addition, we discuss potential future avenues for manipulating cardiac fibroblast activity during myocardial inflammation.
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Affiliation(s)
- Nadine Cadosch
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland (N.C., C.G.-C., C.P.-S., B.L.)
| | - Cristina Gil-Cruz
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland (N.C., C.G.-C., C.P.-S., B.L.)
- University Heart Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland (C.G.-C., B.L.), University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Christian Perez-Shibayama
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland (N.C., C.G.-C., C.P.-S., B.L.)
| | - Burkhard Ludewig
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland (N.C., C.G.-C., C.P.-S., B.L.)
- University Heart Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland (C.G.-C., B.L.), University Hospital Zurich and University of Zurich, Zurich, Switzerland
- Center for Translational and Experimental Cardiology (B.L.), University Hospital Zurich and University of Zurich, Zurich, Switzerland
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8
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Delligatti CE, Kirk JA. Glycation in the cardiomyocyte. VITAMINS AND HORMONES 2024; 125:47-88. [PMID: 38997172 DOI: 10.1016/bs.vh.2024.04.005] [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] [Indexed: 07/14/2024]
Abstract
Glycation is a protein post-translational modification that can occur on lysine and arginine residues as a result of a non-enzymatic process known as the Maillard reaction. This modification is irreversible, so the only way it can be removed is by protein degradation and replacement. Small reactive carbonyl species, glyoxal and methylglyoxal, are the primary glycating agents and are elevated in several conditions associated with an increased risk of cardiovascular disease, including diabetes, rheumatoid arthritis, smoking, and aging. Thus, how protein glycation impacts the cardiomyocyte is of particular interest, to both understand how these conditions increase the risk of cardiovascular disease and how glycation might be targeted therapeutically. Glycation can affect the cardiomyocyte through extracellular mechanisms, including RAGE-based signaling, glycation of the extracellular matrix that modifies the mechanical environment, and signaling from the vasculature. Intracellular glycation of the cardiomyocyte can impact calcium handling, protein quality control and cell death pathways, as well as the cytoskeleton, resulting in a blunted contractility. While reducing protein glycation and its impact on the heart has been an active area of drug development, multiple clinical trials have had mixed results and these compounds have not been translated to the clinic-highlighting the challenges of modulating myocyte glycation. Here we will review protein glycation and its effects on the cardiomyocyte, therapeutic attempts to reverse these, and offer insight as to the future of glycation studies and patient treatment.
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Affiliation(s)
- Christine E Delligatti
- Department of Cell and Molecular Physiology, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
| | - Jonathan A Kirk
- Department of Cell and Molecular Physiology, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States.
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9
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Hamidzada H, Pascual-Gil S, Wu Q, Kent GM, Massé S, Kantores C, Kuzmanov U, Gomez-Garcia MJ, Rafatian N, Gorman RA, Wauchop M, Chen W, Landau S, Subha T, Atkins MH, Zhao Y, Beroncal E, Fernandes I, Nanthakumar J, Vohra S, Wang EY, Sadikov TV, Razani B, McGaha TL, Andreazza AC, Gramolini A, Backx PH, Nanthakumar K, Laflamme MA, Keller G, Radisic M, Epelman S. Primitive macrophages induce sarcomeric maturation and functional enhancement of developing human cardiac microtissues via efferocytic pathways. NATURE CARDIOVASCULAR RESEARCH 2024; 3:567-593. [PMID: 39086373 PMCID: PMC11290557 DOI: 10.1038/s44161-024-00471-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/04/2024] [Indexed: 08/02/2024]
Abstract
Yolk sac macrophages are the first to seed the developing heart, however we have no understanding of their roles in human heart development and function due to a lack of accessible tissue. Here, we bridge this gap by differentiating human embryonic stem cells (hESCs) into primitive LYVE1+ macrophages (hESC-macrophages) that stably engraft within contractile cardiac microtissues composed of hESC-cardiomyocytes and fibroblasts. Engraftment induces a human fetal cardiac macrophage gene program enriched in efferocytic pathways. Functionally, hESC-macrophages trigger cardiomyocyte sarcomeric protein maturation, enhance contractile force and improve relaxation kinetics. Mechanistically, hESC-macrophages engage in phosphatidylserine dependent ingestion of apoptotic cardiomyocyte cargo, which reduces microtissue stress, leading hESC-cardiomyocytes to more closely resemble early human fetal ventricular cardiomyocytes, both transcriptionally and metabolically. Inhibiting hESC-macrophage efferocytosis impairs sarcomeric protein maturation and reduces cardiac microtissue function. Taken together, macrophage-engineered human cardiac microtissues represent a considerably improved model for human heart development, and reveal a major beneficial role for human primitive macrophages in enhancing early cardiac tissue function.
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Affiliation(s)
- Homaira Hamidzada
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
- Department of Immunology, University of Toronto, Toronto, ON
| | - Simon Pascual-Gil
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
| | - Qinghua Wu
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON
| | - Gregory M. Kent
- McEwen Stem Cell Institute, University Health Network, Toronto, ON
- Department of Medical Biophysics, University of Toronto, Toronto, ON
| | - Stéphane Massé
- The Hull Family Cardiac Fibrillation Management Laboratory, Toronto General Hospital, Toronto, ON
| | - Crystal Kantores
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
| | - Uros Kuzmanov
- Department of Physiology, University of Toronto, Toronto, ON
| | - M. Juliana Gomez-Garcia
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON
- McEwen Stem Cell Institute, University Health Network, Toronto, ON
| | - Naimeh Rafatian
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON
| | | | | | - Wenliang Chen
- Scientific Research Center, the Second Affiliated Hospital of Guangdong Medical University, Guangdong Medical University, Zhanjiang, 524023, China
| | - Shira Landau
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON
| | - Tasnia Subha
- The Hull Family Cardiac Fibrillation Management Laboratory, Toronto General Hospital, Toronto, ON
| | - Michael H. Atkins
- McEwen Stem Cell Institute, University Health Network, Toronto, ON
- Department of Medical Biophysics, University of Toronto, Toronto, ON
| | - Yimu Zhao
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON
| | - Erika Beroncal
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON
| | - Ian Fernandes
- McEwen Stem Cell Institute, University Health Network, Toronto, ON
- Department of Medical Biophysics, University of Toronto, Toronto, ON
| | - Jared Nanthakumar
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
| | - Shabana Vohra
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
| | - Erika Y. Wang
- David H. Koch Institute for Integrative Cancer Research at MIT, Cambridge, Massachusetts, United States
| | | | - Babak Razani
- Vascular Medicine Institute, Department of Medicine, University of Pittsburgh School of Medicine and UPMC, Pittsburgh, PA, United States
- Department of Cardiology, Pittsburgh VA Medical Center, Pittsburgh, PA, United States
| | - Tracy L. McGaha
- Department of Immunology, University of Toronto, Toronto, ON
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - Ana C. Andreazza
- Department of Psychiatry, University of Toronto, Toronto, ON
- Mitochondrial Innovation Initiative, Toronto, ON
| | - Anthony Gramolini
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
- Department of Physiology, University of Toronto, Toronto, ON
| | - Peter H. Backx
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Department of Physiology, University of Toronto, Toronto, ON
- Department of Biology, York University, Toronto, ON
| | - Kumaraswamy Nanthakumar
- The Hull Family Cardiac Fibrillation Management Laboratory, Toronto General Hospital, Toronto, ON
| | - Michael A. Laflamme
- McEwen Stem Cell Institute, University Health Network, Toronto, ON
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON
| | - Gordon Keller
- McEwen Stem Cell Institute, University Health Network, Toronto, ON
- Department of Medical Biophysics, University of Toronto, Toronto, ON
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - Milica Radisic
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ON
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, ON
| | - Slava Epelman
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON
- Department of Immunology, University of Toronto, Toronto, ON
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON
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10
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Bekedam FT, Smal R, Smit MC, Aman J, Vonk-Noordegraaf A, Bogaard HJ, Goumans MJ, De Man FS, Llucià-Valldeperas A. Mechanical stimulation of induced pluripotent stem derived cardiac fibroblasts. Sci Rep 2024; 14:9795. [PMID: 38684844 PMCID: PMC11058244 DOI: 10.1038/s41598-024-60102-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/18/2024] [Indexed: 05/02/2024] Open
Abstract
Cardiac fibrosis contributes to the development of heart failure, and is the response of cardiac fibroblasts (CFs) to pressure or volume overload. Limiting factors in CFs research are the poor availability of human cells and the tendency of CFs to transdifferentiate into myofibroblasts when cultured in vitro. The possibility to generate CFs from induced pluripotent stem cells (iPSC), providing a nearly unlimited cell source, opens new possibilities. However, the behaviour of iPSC-CFs under mechanical stimulation has not been studied yet. Our study aimed to assess the behaviour of iPSC-CFs under mechanical stretch and pro-fibrotic conditions. First, we confirm that iPSC-CFs are comparable to primary CFs at gene, protein and functional level. Furthermore, iPSC-derived CFs adopt a pro-fibrotic response to transforming growth factor beta (TGF-β). In addition, mechanical stretch inhibits TGF-β-induced fibroblast activation in iPSC-CFs. Thus, the responsiveness to cytokines and mechanical stimulation of iPSC-CFs demonstrates they possess key characteristics of primary CFs and may be useful for disease modelling.
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Affiliation(s)
- Fjodor T Bekedam
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands
| | - Rowan Smal
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands
| | - Marisa C Smit
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands
| | - Jurjan Aman
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands
| | - Anton Vonk-Noordegraaf
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands
| | - Harm Jan Bogaard
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands
| | - Marie José Goumans
- Department of Cell and Chemical Biology, Leiden UMC, 2300 RC, Leiden, The Netherlands
| | - Frances S De Man
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands.
| | - Aida Llucià-Valldeperas
- PHEniX Laboratory, Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension and Thrombosis, Amsterdam, The Netherlands.
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11
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Casarella S, Ferla F, Di Francesco D, Canciani E, Rizzi M, Boccafoschi F. Focal Adhesion's Role in Cardiomyocytes Function: From Cardiomyogenesis to Mechanotransduction. Cells 2024; 13:664. [PMID: 38667279 PMCID: PMC11049660 DOI: 10.3390/cells13080664] [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: 02/23/2024] [Revised: 04/03/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Mechanotransduction refers to the ability of cells to sense mechanical stimuli and convert them into biochemical signals. In this context, the key players are focal adhesions (FAs): multiprotein complexes that link intracellular actin bundles and the extracellular matrix (ECM). FAs are involved in cellular adhesion, growth, differentiation, gene expression, migration, communication, force transmission, and contractility. Focal adhesion signaling molecules, including Focal Adhesion Kinase (FAK), integrins, vinculin, and paxillin, also play pivotal roles in cardiomyogenesis, impacting cell proliferation and heart tube looping. In fact, cardiomyocytes sense ECM stiffness through integrins, modulating signaling pathways like PI3K/AKT and Wnt/β-catenin. Moreover, FAK/Src complex activation mediates cardiac hypertrophic growth and survival signaling in response to mechanical loads. This review provides an overview of the molecular and mechanical mechanisms underlying the crosstalk between FAs and cardiac differentiation, as well as the role of FA-mediated mechanotransduction in guiding cardiac muscle responses to mechanical stimuli.
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Affiliation(s)
- Simona Casarella
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (S.C.); (D.D.F.); (E.C.); (M.R.)
| | - Federica Ferla
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (S.C.); (D.D.F.); (E.C.); (M.R.)
| | - Dalila Di Francesco
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (S.C.); (D.D.F.); (E.C.); (M.R.)
- Laboratory for Biomaterials and Bioengineering, CRC-I, Department of Min-Met-Materials Engineering, University Hospital Research Center, Regenerative Medicine, Laval University, Quebec City, QC G1V 0A6, Canada
| | - Elena Canciani
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (S.C.); (D.D.F.); (E.C.); (M.R.)
| | - Manuela Rizzi
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (S.C.); (D.D.F.); (E.C.); (M.R.)
| | - Francesca Boccafoschi
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy; (S.C.); (D.D.F.); (E.C.); (M.R.)
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12
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Usui Y, Hanashima A, Hashimoto K, Kimoto M, Ohira M, Mohri S. Comparative analysis of ventricular stiffness across species. Physiol Rep 2024; 12:e16013. [PMID: 38644486 PMCID: PMC11033294 DOI: 10.14814/phy2.16013] [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: 09/20/2023] [Revised: 04/01/2024] [Accepted: 04/01/2024] [Indexed: 04/23/2024] Open
Abstract
Investigating ventricular diastolic properties is crucial for understanding the physiological cardiac functions in organisms and unraveling the pathological mechanisms of cardiovascular disorders. Ventricular stiffness, a fundamental parameter that defines ventricular diastolic functions in chordates, is typically analyzed using the end-diastolic pressure-volume relationship (EDPVR). However, comparing ventricular stiffness accurately across chambers of varying maximum volume capacities has been a long-standing challenge. As one of the solutions to this problem, we propose calculating a relative ventricular stiffness index by applying an exponential approximation formula to the EDPVR plot data of the relationship between ventricular pressure and values of normalized ventricular volume by the ventricular weight. This article reviews the potential, utility, and limitations of using normalized EDPVR analysis in recent studies. Herein, we measured and ranked ventricular stiffness in differently sized and shaped chambers using ex vivo ventricular pressure-volume analysis data from four animals: Wistar rats, red-eared slider turtles, masu salmon, and cherry salmon. Furthermore, we have discussed the mechanical effects of intracellular and extracellular viscoelastic components, Titin (Connectin) filaments, collagens, physiological sarcomere length, and other factors that govern ventricular stiffness. Our review provides insights into the comparison of ventricular stiffness in different-sized ventricles between heterologous and homologous species, including non-model organisms.
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Grants
- JP22K15155 Japan Society for the Promotion of Science, Grant/Award Number
- JP20K21453 Japan Society for the Promotion of Science, Grant/Award Number
- JP20H04508 Japan Society for the Promotion of Science, Grant/Award Number
- JP21K19933 Japan Society for the Promotion of Science, Grant/Award Number
- JP20H04521 Japan Society for the Promotion of Science, Grant/Award Number
- JP17H02092 Japan Society for the Promotion of Science, Grant/Award Number
- JP23H00556 Japan Society for the Promotion of Science, Grant/Award Number
- JP17H06272 Japan Society for the Promotion of Science, Grant/Award Number
- JP17H00859 Japan Society for the Promotion of Science, Grant/Award Number
- JP25560214 Japan Society for the Promotion of Science, Grant/Award Number
- JP16K01385 Japan Society for the Promotion of Science, Grant/Award Number
- JP26282127 Japan Society for the Promotion of Science, Grant/Award Number
- The Futaba research grant program
- Research Grant from the Kawasaki Foundation in 2016 from Medical Science and Medical Welfare
- Medical Research Grant in 2010 from Takeda Science Foundation
- R03S005 Research Project Grant from Kawasaki Medical School
- R03B050 Research Project Grant from Kawasaki Medical School
- R01B054 Research Project Grant from Kawasaki Medical School
- H30B041 Research Project Grant from Kawasaki Medical School
- H30B016 Research Project Grant from Kawasaki Medical School
- H27B10 Research Project Grant from Kawasaki Medical School
- R02B039 Research Project Grant from Kawasaki Medical School
- H28B80 Research Project Grant from Kawasaki Medical School
- R05B016 Research Project Grant from Kawasaki Medical School
- Japan Society for the Promotion of Science, Grant/Award Number
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Affiliation(s)
- Yuu Usui
- First Department of PhysiologyKawasaki Medical SchoolKurashikiOkayamaJapan
| | - Akira Hanashima
- First Department of PhysiologyKawasaki Medical SchoolKurashikiOkayamaJapan
| | - Ken Hashimoto
- First Department of PhysiologyKawasaki Medical SchoolKurashikiOkayamaJapan
| | - Misaki Kimoto
- First Department of PhysiologyKawasaki Medical SchoolKurashikiOkayamaJapan
| | - Momoko Ohira
- First Department of PhysiologyKawasaki Medical SchoolKurashikiOkayamaJapan
| | - Satoshi Mohri
- First Department of PhysiologyKawasaki Medical SchoolKurashikiOkayamaJapan
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13
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Mesquita FCP, King M, da Costa Lopez PL, Thevasagayampillai S, Gunaratne PH, Hochman-Mendez C. Laminin Alpha 2 Enhances the Protective Effect of Exosomes on Human iPSC-Derived Cardiomyocytes in an In Vitro Ischemia-Reoxygenation Model. Int J Mol Sci 2024; 25:3773. [PMID: 38612582 PMCID: PMC11011704 DOI: 10.3390/ijms25073773] [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: 01/29/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Ischemic heart disease, a leading cause of death worldwide, manifests clinically as myocardial infarction. Contemporary therapies using mesenchymal stromal cells (MSCs) and their derivative (exosomes, EXOs) were developed to decrease the progression of cell damage during ischemic injury. Laminin alpha 2 (LAMA2) is an important extracellular matrix protein of the heart. Here, we generated MSC-derived exosomes cultivated under LAMA2 coating to enhance human-induced pluripotent stem cell (hiPSC)-cardiomyocyte recognition of LAMA2-EXOs, thus, increasing cell protection during ischemia reoxygenation. We mapped the mRNA content of LAMA2 and gelatin-EXOs and identified 798 genes that were differentially expressed, including genes associated with cardiac muscle development and extracellular matrix organization. Cells were treated with LAMA2-EXOs 2 h before a 4 h ischemia period (1% O2, 5% CO2, glucose-free media). LAMA2-EXOs had a two-fold protective effect compared to non-treatment on plasma membrane integrity and the apoptosis activation pathway; after a 1.5 h recovery period (20% O2, 5% CO2, cardiomyocyte-enriched media), cardiomyocytes treated with LAMA2-EXOs showed faster recovery than did the control group. Although EXOs had a protective effect on endothelial cells, there was no LAMA2-enhanced protection on these cells. This is the first report of LAMA2-EXOs used to treat cardiomyocytes that underwent ischemia-reoxygenation injury. Overall, we showed that membrane-specific EXOs may help improve cardiomyocyte survival in treating ischemic cardiovascular disease.
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Affiliation(s)
- Fernanda C. P. Mesquita
- Department of Regenerative Medicine Research, The Texas Heart Institute, Houston, TX 77030, USA; (F.C.P.M.); (M.K.); (P.L.d.C.L.)
| | - Madelyn King
- Department of Regenerative Medicine Research, The Texas Heart Institute, Houston, TX 77030, USA; (F.C.P.M.); (M.K.); (P.L.d.C.L.)
| | - Patricia Luciana da Costa Lopez
- Department of Regenerative Medicine Research, The Texas Heart Institute, Houston, TX 77030, USA; (F.C.P.M.); (M.K.); (P.L.d.C.L.)
| | | | - Preethi H. Gunaratne
- Department of Biology and Biochemistry, University of Houston, Houston, TX 77204, USA
| | - Camila Hochman-Mendez
- Department of Regenerative Medicine Research, The Texas Heart Institute, Houston, TX 77030, USA; (F.C.P.M.); (M.K.); (P.L.d.C.L.)
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14
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Feng J, Li Y, Li Y, Yin Q, Li H, Li J, Zhou B, Meng J, Lian H, Wu M, Li Y, Dou K, Song W, Lu B, Liu L, Hu S, Nie Y. Versican Promotes Cardiomyocyte Proliferation and Cardiac Repair. Circulation 2024; 149:1004-1015. [PMID: 37886839 DOI: 10.1161/circulationaha.123.066298] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 10/03/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND The adult mammalian heart is incapable of regeneration, whereas a transient regenerative capacity is maintained in the neonatal heart, primarily through the proliferation of preexisting cardiomyocytes. Neonatal heart regeneration after myocardial injury is accompanied by an expansion of cardiac fibroblasts and compositional changes in the extracellular matrix. Whether and how these changes influence cardiomyocyte proliferation and heart regeneration remains to be investigated. METHODS We used apical resection and myocardial infarction surgical models in neonatal and adult mice to investigate extracellular matrix components involved in heart regeneration after injury. Single-cell RNA sequencing and liquid chromatography-mass spectrometry analyses were used for versican identification. Cardiac fibroblast-specific Vcan deletion was achieved using the mouse strains Col1a2-2A-CreER and Vcanfl/fl. Molecular signaling pathways related to the effects of versican were assessed through Western blot, immunostaining, and quantitative reverse transcription polymerase chain reaction. Cardiac fibrosis and heart function were evaluated by Masson trichrome staining and echocardiography, respectively. RESULTS Versican, a cardiac fibroblast-derived extracellular matrix component, was upregulated after neonatal myocardial injury and promoted cardiomyocyte proliferation. Conditional knockout of Vcan in cardiac fibroblasts decreased cardiomyocyte proliferation and impaired neonatal heart regeneration. In adult mice, intramyocardial injection of versican after myocardial infarction enhanced cardiomyocyte proliferation, reduced fibrosis, and improved cardiac function. Furthermore, versican augmented the proliferation of human induced pluripotent stem cell-derived cardiomyocytes. Mechanistically, versican activated integrin β1 and downstream signaling molecules, including ERK1/2 and Akt, thereby promoting cardiomyocyte proliferation and cardiac repair. CONCLUSIONS Our study identifies versican as a cardiac fibroblast-derived pro-proliferative proteoglycan and clarifies the role of versican in promoting adult cardiac repair. These findings highlight its potential as a therapeutic factor for ischemic heart diseases.
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Affiliation(s)
- Jie Feng
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Yandong Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Yan Li
- State Key Laboratory of Tribology, Tsinghua University, Beijing, China (Y.L.)
| | - Qianqian Yin
- Institute of Medical Innovation and Research, Peking University Third Hospital, Peking University, Beijing, China (Q.Q.Y.)
| | - Haotong Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Jun Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Bin Zhou
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academic of Sciences, Shanghai (B.Z.)
| | - Jian Meng
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Hong Lian
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Mengge Wu
- Experimental Animal Center, Fuwai Central-China Hospital, Central China Branch of National Center for Cardiovascular Diseases, Zhengzhou (M.G.W.)
| | - Yahuan Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Kefei Dou
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Weihua Song
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Bin Lu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Lihui Liu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Shengshou Hu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
| | - Yu Nie
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.F., Y.D.L., H.T.L., J.L., J.M., H.L., Y.H.L., K.F.D., W.H.S., B.L., L.H.L., S.S.H., Y.N.)
- Shenzhen Key Laboratory of Cardiovascular Disease, Fuwai Hospital Chinese Academy of Medical Sciences (Y.N.)
- National Health Commission Key Laboratory of Cardiovascular Regenerative Medicine, Fuwai Central-China Hospital, Central China Branch of National Center for Cardiovascular Diseases, Zhengzhou (Y.N.)
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15
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Min S, Kim S, Sim WS, Choi YS, Joo H, Park JH, Lee SJ, Kim H, Lee MJ, Jeong I, Cui B, Jo SH, Kim JJ, Hong SB, Choi YJ, Ban K, Kim YG, Park JU, Lee HA, Park HJ, Cho SW. Versatile human cardiac tissues engineered with perfusable heart extracellular microenvironment for biomedical applications. Nat Commun 2024; 15:2564. [PMID: 38519491 PMCID: PMC10960018 DOI: 10.1038/s41467-024-46928-y] [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: 03/13/2024] [Indexed: 03/25/2024] Open
Abstract
Engineered human cardiac tissues have been utilized for various biomedical applications, including drug testing, disease modeling, and regenerative medicine. However, the applications of cardiac tissues derived from human pluripotent stem cells are often limited due to their immaturity and lack of functionality. Therefore, in this study, we establish a perfusable culture system based on in vivo-like heart microenvironments to improve human cardiac tissue fabrication. The integrated culture platform of a microfluidic chip and a three-dimensional heart extracellular matrix enhances human cardiac tissue development and their structural and functional maturation. These tissues are comprised of cardiovascular lineage cells, including cardiomyocytes and cardiac fibroblasts derived from human induced pluripotent stem cells, as well as vascular endothelial cells. The resultant macroscale human cardiac tissues exhibit improved efficacy in drug testing (small molecules with various levels of arrhythmia risk), disease modeling (Long QT Syndrome and cardiac fibrosis), and regenerative therapy (myocardial infarction treatment). Therefore, our culture system can serve as a highly effective tissue-engineering platform to provide human cardiac tissues for versatile biomedical applications.
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Affiliation(s)
- Sungjin Min
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Suran Kim
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
- Cellartgen, Seoul, 03722, Republic of Korea
| | - Woo-Sup Sim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Yi Sun Choi
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Hyebin Joo
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Jae-Hyun Park
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Su-Jin Lee
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Hyeok Kim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Mi Jeong Lee
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Inhea Jeong
- Department of Materials Science and Engineering, Yonsei University, Seoul, 03722, Republic of Korea
| | - Baofang Cui
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Sung-Hyun Jo
- Department of Chemical Engineering, Soongsil University, Seoul, 06978, Republic of Korea
| | - Jin-Ju Kim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Seok Beom Hong
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Yeon-Jik Choi
- Division of Cardiology, Department of Internal Medicine, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 03312, Republic of Korea
| | - Kiwon Ban
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, 999077, Hong Kong
| | - Yun-Gon Kim
- Department of Chemical Engineering, Soongsil University, Seoul, 06978, Republic of Korea
| | - Jang-Ung Park
- Department of Materials Science and Engineering, Yonsei University, Seoul, 03722, Republic of Korea
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, 03722, Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul, 03722, Republic of Korea
| | - Hyang-Ae Lee
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Hun-Jun Park
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea.
- Cellartgen, Seoul, 03722, Republic of Korea.
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, 03722, Republic of Korea.
- Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul, 03722, Republic of Korea.
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16
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Clouthier KL, Taylor AC, Xuhuai J, Liu Y, Parker S, Van Eyk J, Reddy S. A Noninvasive Circulating Signature of Combined Right Ventricular Pressure and Volume Overload in Tetralogy of Fallot/Pulmonary Atresia/Major Aortopulmonary Collateral Arteries. World J Pediatr Congenit Heart Surg 2024; 15:162-173. [PMID: 38128927 DOI: 10.1177/21501351231213626] [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: 12/23/2023]
Abstract
Background: Despite surgical advances, children with tetralogy of Fallot/pulmonary atresia/major aortopulmonary collaterals (TOF/PA/MAPCAs) are subject to chronic right ventricular (RV) pressure and volume overload. Current diagnostic tools do not identify adverse myocardial remodeling and cannot predict progression to RV failure. We sought to identify a noninvasive, circulating signature of the systemic response to right heart stress to follow disease progression. Methods: Longitudinal data were collected from patients with TOF/PA/MAPCAs (N = 5) at the time of (1) early RV pressure overload and (2) late RV pressure and volume overload. Plasma protein and microRNA expression were evaluated using high-throughput data-independent mass spectroscopy and Agilent miR Microarray, respectively. Results: At the time of early RV pressure overload, median patient age was 0.34 years (0.02-9.37), with systemic RV pressures, moderate-severe hypertrophy, and preserved systolic function. Late RV pressure and volume overload occurred at a median age of 4.08 years (1.51-10.83), with moderate RV hypertrophy and dilation, and low normal RV function; 277 proteins were significantly dysregulated (log2FC ≥0.6/≤-0.6, FDR≤0.05), predicting downregulation in lipid transport (apolipoproteins), fibrinolytic system, and extracellular matrix structural proteins (talin 1, profilin 1); and upregulation in the respiratory burst. Increasing RV size and decreasing RV function correlated with decreasing structural protein expression. Similarly, miR expression predicted downregulation of extracellular matrix-receptor interactions and upregulation in collagen synthesis. Conclusion: To our knowledge, we show for the first time a noninvasive protein and miR signature reflecting the systemic response to adverse RV myocardial remodeling in TOF/PA/MAPCAs which could be used to follow disease progression.
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Affiliation(s)
- Katie L Clouthier
- Department of Pediatrics (Cardiology), Stanford University, Palo Alto, CA, USA
| | - Anne C Taylor
- Department of Pediatrics (Cardiology), Stanford University, Palo Alto, CA, USA
| | - Ji Xuhuai
- Human Immune Monitoring Center and Functional Genomics Facility, Stanford University, Palo Alto, CA, USA
| | - Yuhan Liu
- Department of Medicine (Quantitative Science Unit), Stanford University, Palo Alto, CA, USA
| | - Sarah Parker
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jennifer Van Eyk
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sushma Reddy
- Department of Pediatrics (Cardiology), Stanford University, Palo Alto, CA, USA
- Cardiovascular Institute, Stanford University, Los Angeles, CA, USA
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17
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Sesena-Rubfiaro A, Prajapati NJ, Lou L, Ghimire G, Agarwal A, He J. Improving the development of human engineered cardiac tissue by gold nanorods embedded extracellular matrix for long-term viability. NANOSCALE 2024; 16:2983-2992. [PMID: 38259163 DOI: 10.1039/d3nr05422e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
A myocardial infarction (MI), commonly called a heart attack, results in the death of cardiomyocytes (CMs) in the heart. Tissue engineering provides a promising strategy for the treatment of MI, but the maturation of human engineered cardiac tissue (hECT) still requires improvement. Conductive polymers and nanomaterials have been incorporated into the extracellular matrix to enhance the mechanical and electrical coupling between cardiac cells. Here we report a simple approach to incorporate gold nanorods (GNRs) into the fibrin hydrogel to form a GNR-fibrin matrix, which is used as the major component of the extracellular matrix for forming a 3D hECT construct suspended between two flexible posts. The hECTs made with GNR-fibrin hydrogel showed markers of maturation such as higher twitch force, synchronous beating activity, sarcomere maturation and alignment, t-tubule network development, and calcium handling improvement. Most importantly, the GNR-hECTs can survive over 9 months. We envision that the hECT with GNRs holds the potential to restore the functionality of the infarcted heart.
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Affiliation(s)
| | - Navin J Prajapati
- Department of Physics, Florida International University, Miami, FL 33199, USA.
| | - Lihua Lou
- Department of Mechanical and Materials Engineering, Florida International University, Miami, FL 33174, USA
| | - Govinda Ghimire
- Department of Physics, Florida International University, Miami, FL 33199, USA.
| | - Arvind Agarwal
- Department of Mechanical and Materials Engineering, Florida International University, Miami, FL 33174, USA
| | - Jin He
- Department of Physics, Florida International University, Miami, FL 33199, USA.
- Biomolecular Science Institute, Florida International University, Miami, FL 33199, USA
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18
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Kimura T, Iwadare T, Wakabayashi SI, Kuldeep S, Nakajima T, Yamazaki T, Aomura D, Zafar H, Iwaya M, Joshita S, Uehara T, Pydi SP, Tanaka N, Umemura T. Thrombospondin 2 is a key determinant of fibrogenesis in non-alcoholic fatty liver disease. Liver Int 2024; 44:483-496. [PMID: 38010940 DOI: 10.1111/liv.15792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 10/24/2023] [Accepted: 11/02/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Hepatic overexpression of the thrombospondin 2 gene (THBS2) and elevated levels of circulating thrombospondin 2 (TSP2) have been observed in patients with chronic liver disease. This study aimed to identify the specific cells expressing THBS2/TSP2 in non-alcoholic fatty liver disease (NAFLD) and investigate the underlying mechanism behind THBS2/TSP2 upregulation. DESIGN Comprehensive NAFLD liver gene datasets, including single-cell RNA sequencing (scRNA-seq), in-house NAFLD liver tissue, and LX-2 cells derived from human hepatic stellate cells (HSCs), were analysed using a combination of computational biology, genetic, immunological, and pharmacological approaches. RESULTS Analysis of the genetic dataset revealed the presence of 1433 variable genes in patients with advanced fibrosis NAFLD, with THBS2 ranked among the top 2 genes. Quantitative polymerase chain reaction (qPCR) examination of NAFLD livers showed a significant correlation between THBS2 expression and fibrosis stage (r = .349, p < .001). In support of this, scRNA-seq data and in situ hybridization demonstrated that the THBS2 gene was highly expressed in HSCs of NAFLD patients with advanced fibrosis. Pathway analysis of the gene dataset revealed THBS2 expression to be associated with the transforming growth factor beta (TGFβ) pathway and collagen gene activation. Moreover, the activation of LX-2 cells with TGFβ increased THBS2/TSP2 and collagen expression independently of the TGFβ-SMAD2/3 pathway. THBS2 gene knockdown significantly decreased collagen expression in LX-2 cells. CONCLUSIONS THBS2/TSP2 is highly expressed in HSCs and plays a role in regulating fibrogenesis in NAFLD patients. THBS2/TSP2 may therefore represent a potential target for anti-fibrotic therapy in NAFLD.
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Affiliation(s)
- Takefumi Kimura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
- Consultation Center for Liver Diseases, Shinshu University Hospital, Matsumoto, Japan
| | - Takanobu Iwadare
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Shun-Ichi Wakabayashi
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Seema Kuldeep
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, India
| | - Tomoyuki Nakajima
- Department of Laboratory Medicine, Shinshu University School Hospital, Matsumoto, Japan
| | - Tomoo Yamazaki
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
- Department of Medicine, University of California San Diego, San Diego, La Jolla, USA
| | - Daiki Aomura
- Department of Medicine, Division of Nephrology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hamim Zafar
- Department of Computer Science and Engineering and Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, India
| | - Mai Iwaya
- Department of Laboratory Medicine, Shinshu University School Hospital, Matsumoto, Japan
| | - Satoru Joshita
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School Hospital, Matsumoto, Japan
| | - Sai P Pydi
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, India
| | - Naoki Tanaka
- Department of Global Medical Research Promotion, Shinshu University Graduate School of Medicine, Matsumoto, Japan
- International Relations Office, Shinshu University School of Medicine, Matsumoto, Japan
- Research Center for Social Systems, Shinshu University, Matsumoto, Japan
| | - Takeji Umemura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
- Consultation Center for Liver Diseases, Shinshu University Hospital, Matsumoto, Japan
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19
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Santinha D, Vilaça A, Estronca L, Schüler SC, Bartoli C, De Sandre-Giovannoli A, Figueiredo A, Quaas M, Pompe T, Ori A, Ferreira L. Remodeling of the Cardiac Extracellular Matrix Proteome During Chronological and Pathological Aging. Mol Cell Proteomics 2024; 23:100706. [PMID: 38141925 PMCID: PMC10828820 DOI: 10.1016/j.mcpro.2023.100706] [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: 07/07/2023] [Revised: 12/08/2023] [Accepted: 12/20/2023] [Indexed: 12/25/2023] Open
Abstract
Impaired extracellular matrix (ECM) remodeling is a hallmark of many chronic inflammatory disorders that can lead to cellular dysfunction, aging, and disease progression. The ECM of the aged heart and its effects on cardiac cells during chronological and pathological aging are poorly understood across species. For this purpose, we first used mass spectrometry-based proteomics to quantitatively characterize age-related remodeling of the left ventricle (LV) of mice and humans during chronological and pathological (Hutchinson-Gilford progeria syndrome (HGPS)) aging. Of the approximately 300 ECM and ECM-associated proteins quantified (named as Matrisome), we identified 13 proteins that were increased during aging, including lactadherin (MFGE8), collagen VI α6 (COL6A6), vitronectin (VTN) and immunoglobulin heavy constant mu (IGHM), whereas fibulin-5 (FBLN5) was decreased in most of the data sets analyzed. We show that lactadherin accumulates with age in large cardiac blood vessels and when immobilized, triggers phosphorylation of several phosphosites of GSK3B, MAPK isoforms 1, 3, and 14, and MTOR kinases in aortic endothelial cells (ECs). In addition, immobilized lactadherin increased the expression of pro-inflammatory markers associated with an aging phenotype. These results extend our knowledge of the LV proteome remodeling induced by chronological and pathological aging in different species (mouse and human). The lactadherin-triggered changes in the proteome and phosphoproteome of ECs suggest a straight link between ECM component remodeling and the aging process of ECs, which may provide an additional layer to prevent cardiac aging.
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Affiliation(s)
- Deolinda Santinha
- Faculty of Medicine, University of Coimbra, Celas, Coimbra, Portugal; CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Rua Larga, Coimbra, Portugal
| | - Andreia Vilaça
- CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Rua Larga, Coimbra, Portugal; CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Luís Estronca
- Faculty of Medicine, University of Coimbra, Celas, Coimbra, Portugal; CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Rua Larga, Coimbra, Portugal
| | - Svenja C Schüler
- Leibniz Institute on Aging, Fritz Lipmann Institute, Jena, Germany
| | | | - Annachiara De Sandre-Giovannoli
- Aix Marseille Univ, INSERM, MMG, U1251, Marseille, France; Molecular genetics laboratory, La Timone children's hospital, Marseille, France
| | - Arnaldo Figueiredo
- Serviço de Urologia e Transplantação Renal, Centro Hospitalar Universitário Coimbra EPE, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Maximillian Quaas
- Institute of Biochemistry, Faculty of Life Sciences, Leipzig University, Leipzig, Germany
| | - Tilo Pompe
- Institute of Biochemistry, Faculty of Life Sciences, Leipzig University, Leipzig, Germany
| | - Alessandro Ori
- Leibniz Institute on Aging, Fritz Lipmann Institute, Jena, Germany.
| | - Lino Ferreira
- Faculty of Medicine, University of Coimbra, Celas, Coimbra, Portugal; CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Rua Larga, Coimbra, Portugal.
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20
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Mallikarjun V, Yin B, Caggiano LR, Blimbaum S, Pavelec CM, Holmes JW, Ewald SE. Automated spatially targeted optical micro proteomics identifies fibroblast- and macrophage-specific regulation of myocardial infarction scar maturation in rats. J Mol Cell Cardiol 2024; 186:1-15. [PMID: 37951204 DOI: 10.1016/j.yjmcc.2023.10.005] [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: 12/16/2022] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 11/13/2023]
Abstract
Myocardial infarction (MI) results from occlusion of blood supply to the heart muscle causing death of cardiac muscle cells. Following myocardial infarction (MI), extracellular matrix deposition and scar formation mechanically stabilize the injured heart as damaged myocytes undergo necrosis and removal. Fibroblasts and macrophages are key drivers of post-MI scar formation, maturation, and ongoing long-term remodelling; however, their individual contributions are difficult to assess from bulk analyses of infarct scar. Here, we employ state-of-the-art automated spatially targeted optical micro proteomics (autoSTOMP) to photochemically tag and isolate proteomes associated with subpopulations of fibroblasts (SMA+) and macrophages (CD68+) in the context of the native, MI tissue environment. Over a time course of 6-weeks post-MI, we captured dynamic changes in the whole-infarct proteome and determined that some of these protein composition signatures were differentially localized near SMA+ fibroblasts or CD68+ macrophages within the scar region. These results link specific cell populations to within-infarct protein remodelling and illustrate the distinct metabolic and structural processes underlying the observed physiology of each cell type.
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Affiliation(s)
- Venkatesh Mallikarjun
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22904, USA
| | - Bocheng Yin
- Department of Microbiology, Immunology and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Laura R Caggiano
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22904, USA
| | - Sydney Blimbaum
- Department of Microbiology, Immunology and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Caitlin M Pavelec
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22904, USA
| | - Jeffrey W Holmes
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22904, USA; School of Engineering, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
| | - Sarah E Ewald
- Department of Microbiology, Immunology and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
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21
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Hassanein EHM, Ibrahim IM, Abd El-Maksoud MS, Abd El-Aziz MK, Abd-Alhameed EK, Althagafy HS. Targeting necroptosis in fibrosis. Mol Biol Rep 2023; 50:10471-10484. [PMID: 37910384 PMCID: PMC10676318 DOI: 10.1007/s11033-023-08857-9] [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: 08/14/2023] [Accepted: 09/27/2023] [Indexed: 11/03/2023]
Abstract
Necroptosis, a type of programmed cell death that resembles necrosis, is now known to depend on a different molecular mechanism from apoptosis, according to several recent studies. Many efforts have reported the possible influence of necroptosis in human disorders and concluded the crucial role in the pathophysiology of various diseases, including liver diseases, renal injuries, cancers, and others. Fibrosis is the most common end-stage pathological cascade of several chronic inflammatory disorders. In this review, we explain the impact of necroptosis and fibrosis, for which necroptosis has been demonstrated to be a contributing factor. We also go over the inhibitors of necroptosis and how they have been applied to fibrosis models. This review helps to clarify the role of necroptosis in fibrosis and will encourage clinical efforts to target this pathway of programmed cell death.
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Affiliation(s)
- Emad H M Hassanein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut, Egypt.
| | - Islam M Ibrahim
- Graduated Student, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, 71524, Egypt
| | - Mostafa S Abd El-Maksoud
- Graduated Student, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, 71524, Egypt
| | - Mostafa K Abd El-Aziz
- Graduated Student, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, 71524, Egypt
| | - Esraa K Abd-Alhameed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Hanan S Althagafy
- Department of Biochemistry, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
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22
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Grilo LF, Zimmerman KD, Puppala S, Chan J, Huber HF, Li G, Jadhav AYL, Wang B, Li C, Clarke GD, Register TC, Oliveira PJ, Nathanielsz PW, Olivier M, Pereira SP, Cox LA. Cardiac Molecular Analysis Reveals Aging-Associated Metabolic Alterations Promoting Glycosaminoglycans Accumulation Via Hexosamine Biosynthetic Pathway. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.17.567640. [PMID: 38014295 PMCID: PMC10680868 DOI: 10.1101/2023.11.17.567640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Age is a prominent risk factor for cardiometabolic disease, and often leads to heart structural and functional changes. However, precise molecular mechanisms underlying cardiac remodeling and dysfunction resulting from physiological aging per se remain elusive. Understanding these mechanisms requires biological models with optimal translation to humans. Previous research demonstrated that baboons undergo age-related reduction in ejection fraction and increased heart sphericity, mirroring changes observed in humans. The goal of this study was to identify early cardiac molecular alterations that precede functional adaptations, shedding light on the regulation of age-associated changes. We performed unbiased transcriptomics of left ventricle (LV) samples from female baboons aged 7.5-22.1 years (human equivalent ~30-88 years). Weighted-gene correlation network and pathway enrichment analyses were performed to identify potential age-associated mechanisms in LV, with histological validation. Myocardial modules of transcripts negatively associated with age were primarily enriched for cardiac metabolism, including oxidative phosphorylation, tricarboxylic acid cycle, glycolysis, and fatty-acid β-oxidation. Transcripts positively correlated with age suggest upregulation of glucose uptake, pentose phosphate pathway, and hexosamine biosynthetic pathway (HBP), indicating a metabolic shift towards glucose-dependent anabolic pathways. Upregulation of HBP commonly results in increased glycosaminoglycan precursor synthesis. Transcripts involved in glycosaminoglycan synthesis, modification, and intermediate metabolism were also upregulated in older animals, while glycosaminoglycan degradation transcripts were downregulated with age. These alterations would promote glycosaminoglycan accumulation, which was verified histologically. Upregulation of extracellular matrix (ECM)-induced signaling pathways temporally coincided with glycosaminoglycan accumulation. We found a subsequent upregulation of cardiac hypertrophy-related pathways and an increase in cardiomyocyte width. Overall, our findings revealed a transcriptional shift in metabolism from catabolic to anabolic pathways that leads to ECM glycosaminoglycan accumulation through HBP prior to upregulation of transcripts of cardiac hypertrophy-related pathways. This study illuminates cellular mechanisms that precede development of cardiac hypertrophy, providing novel potential targets to remediate age-related cardiac diseases.
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Affiliation(s)
- Luís F. Grilo
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Portugal
- CIBB, Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Portugal
- University of Coimbra, Institute for Interdisciplinary Research, PDBEB - Doctoral Programme in Experimental Biology and Biomedicine
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Kip D. Zimmerman
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Sobha Puppala
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Jeannie Chan
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Hillary F. Huber
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Ge Li
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Avinash Y. L. Jadhav
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Benlian Wang
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Cun Li
- Texas Pregnancy & Life-Course Health Research Center, Department of Animal Science, University of Wyoming, Laramie, Wyoming, USA
| | - Geoffrey D. Clarke
- Department of Radiology, University of Texas Health Science Center, San Antonio, Texas
| | - Thomas C. Register
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
- Section on Comparative Medicine, Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Paulo J. Oliveira
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Portugal
- CIBB, Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Portugal
| | - Peter W. Nathanielsz
- Texas Pregnancy & Life-Course Health Research Center, Department of Animal Science, University of Wyoming, Laramie, Wyoming, USA
| | - Michael Olivier
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Susana P. Pereira
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Portugal
- CIBB, Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Portugal
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - Laura A. Cox
- Center for Precision Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
- Section on Molecular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
- Section on Comparative Medicine, Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
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23
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Radwańska P, Gałdyszyńska M, Piera L, Drobnik J. Kisspeptin-10 increases collagen content in the myocardium by focal adhesion kinase activity. Sci Rep 2023; 13:19977. [PMID: 37968564 PMCID: PMC10651918 DOI: 10.1038/s41598-023-47224-3] [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: 06/20/2023] [Accepted: 11/10/2023] [Indexed: 11/17/2023] Open
Abstract
The aim of the study was to evaluate the role of kisspeptin-10 (KiSS-10) in the regulation of collagen content in cardiac fibroblasts. An attempt was also made to describe the mechanism of the effect of KiSS-10 on collagen metabolism. The studies indicate that kisspeptin-10 significantly increases the content of intracellular collagen in the myocardium. KiSS-10 also elevates the level of phosphorylated focal adhesion kinase (FAK) in human cardiac fibroblasts. The inhibition of FAK negates the stimulatory effect of KiSS-10 on collagen deposition in vitro. These changes correlate with an increase in the level of propeptides of procollagen type I (PICP) and III (PIIICP) in fibroblast culture medium and mouse PIIICP in serum. Moreover, this hormone inhibits the release of metalloproteinases (MMP-1,-2,-9) and elevates the secretion of their tissue inhibitors (TIMP-1,-2,-4). KiSS-10 also enhances the expression of α1 chains of procollagen type I and III in vitro. Thus, KiSS-10 is involved in the regulation of collagen metabolism and cardiac fibrosis. Augmentation of collagen deposition by KiSS-10 is dependent on the protein synthesis elevation, inhibition of MMPs activity (increase of TIMPs release) or decrease of MMPs concentration. The profibrotic activity of KiSS-10 is mediated by FAK and is not dependent on TGF-β1.
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Affiliation(s)
- Paulina Radwańska
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Małgorzata Gałdyszyńska
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland
| | - Lucyna Piera
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland
| | - Jacek Drobnik
- Department of Pathophysiology, Institute of General and Experimental Pathology, Medical University of Lodz, Żeligowskiego 7/9, 90-752, Lodz, Poland
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24
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Ioakeimidis NS, Pitsis A, Zegkos T, Ntelios D, Kelpis T, Papamitsou T, Parcharidou D, Gossios T, Efthimiadis G, Meditskou S. Periostin is overexpressed, correlated with fibrosis and differs among grades of cardiomyocyte hypertrophy in myectomy tissue of patients with hypertrophic cardiomyopathy. PLoS One 2023; 18:e0293427. [PMID: 37939043 PMCID: PMC10631645 DOI: 10.1371/journal.pone.0293427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 10/11/2023] [Indexed: 11/10/2023] Open
Abstract
Periostin, a secreted matricellular protein, has been implicated in cardiac extracellular matrix remodeling and fibrosis. Evidence suggest that periostin stimulates cardiomyocyte hypertrophy. The current study aims to investigate the extent of periostin expression in patients with advanced Hypertrophic Cardiomyopathy (HCM) and its correlation with fibrosis and hallmark histopathological features of the disease. Interventricular septal tissue from thirty-nine HCM patients who underwent myectomy and five controls who died from non-cardiac causes was obtained. Staining with Masson's Trichrome and immunohistochemistry were used to localize fibrosis and periostin respectively. The extent of fibrosis and the expression of periostin were defined as the stained percentage of total tissue area using digital pathology software. Periostin expression was higher in HCM patients compared to controls (p<0.0001), positively correlated with the extent of fibrosis (r = 0.82, p<0.001), positively correlated with maximal interventricular septal thickness (Rho = 0.33, p = 0.04) and negatively correlated with LVEF (r = -0.416, p = 0.009). Periostin was approximately co-localized with fibrosis. Mean periostin expression was lower in patients with mild grade cardiomyocyte hypertrophy compared to those with moderate grade (p = 0.049) and lower in patients with mild grade replacement fibrosis compared to moderate grade (p = 0.036). In conclusion, periostin is overexpressed in advanced HCM, correlated with fibrosis and possibly related to cardiomyocyte hypertrophy.
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Affiliation(s)
- Nikolaos S. Ioakeimidis
- Laboratory of Histology and Embryology, Department of Medicine, School of Life Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Antonios Pitsis
- Department of Cardiac Surgery, European Interbalkan Medical Center, Thessaloniki, Greece
| | - Thomas Zegkos
- First Department of Cardiology, AHEPA University Hospital of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Ntelios
- First Department of Cardiology, AHEPA University Hospital of Thessaloniki, Thessaloniki, Greece
| | - Timotheos Kelpis
- Department of Cardiac Surgery, European Interbalkan Medical Center, Thessaloniki, Greece
| | - Theodora Papamitsou
- Laboratory of Histology and Embryology, Department of Medicine, School of Life Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Despoina Parcharidou
- First Department of Cardiology, AHEPA University Hospital of Thessaloniki, Thessaloniki, Greece
| | - Thomas Gossios
- First Department of Cardiology, AHEPA University Hospital of Thessaloniki, Thessaloniki, Greece
| | - Georgios Efthimiadis
- First Department of Cardiology, AHEPA University Hospital of Thessaloniki, Thessaloniki, Greece
| | - Soultana Meditskou
- Laboratory of Histology and Embryology, Department of Medicine, School of Life Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Patricelli C, Lehmann P, Oxford JT, Pu X. Doxorubicin-induced modulation of TGF-β signaling cascade in mouse fibroblasts: insights into cardiotoxicity mechanisms. Sci Rep 2023; 13:18944. [PMID: 37919370 PMCID: PMC10622533 DOI: 10.1038/s41598-023-46216-7] [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: 07/19/2023] [Accepted: 10/30/2023] [Indexed: 11/04/2023] Open
Abstract
Doxorubicin (DOX)-induced cardiotoxicity has been widely observed, yet the specific impact on cardiac fibroblasts is not fully understood. Additionally, the modulation of the transforming growth factor beta (TGF-β) signaling pathway by DOX remains to be fully elucidated. This study investigated DOX's ability to modulate the expression of genes and proteins involved in the TGF-β signaling cascade in mouse fibroblasts from two sources by assessing the impact of DOX treatment on TGF-β inducible expression of pivotal genes and proteins within fibroblasts. Mouse embryonic fibroblasts (NIH3T3) and mouse primary cardiac fibroblasts (CFs) were treated with DOX in the presence of TGF-β1 to assess changes in protein levels by western blot and changes in mRNA levels by quantitative reverse transcriptase polymerase chain reaction (qRT-PCR). Our results revealed a dose-dependent reduction in cellular communication network factor 2 (CCN2) protein levels upon DOX treatment in both NIH3T3 and CFs, suggesting an antifibrotic activity by DOX in these fibroblasts. However, DOX only inhibited the TGF-β1 induced expression of COL1 in NIH3T3 cells but not in CFs. In addition, we observed that DOX treatment reduced the expression of BMP1 in NIH3T3 but not primary cardiac fibroblasts. No significant changes in SMAD2 protein expression and phosphorylation in either cells were observed after DOX treatment. Finally, DOX inhibited the expression of Atf4 gene and increased the expression of Cdkn1a, Id1, Id2, Runx1, Tgfb1, Inhba, Thbs1, Bmp1, and Stat1 genes in NIH3T3 cells but not CFs, indicating the potential for cell-specific responses to DOX and its modulation of the TGF-β signaling pathway.
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Affiliation(s)
- Conner Patricelli
- Biomolecular Sciences Graduate Programs, Boise State University, Boise, ID, 83725-1512, USA
| | - Parker Lehmann
- Idaho College of Osteopathic Medicine, Meridian, ID, 83642-8046, USA
| | - Julia Thom Oxford
- Biomolecular Sciences Graduate Programs, Boise State University, Boise, ID, 83725-1512, USA
- Biomolecular Research Center, Boise State University, Boise, ID, 83725-1511, USA
- Department of Biological Sciences, Boise State University, Boise, ID, 83725-1515, USA
| | - Xinzhu Pu
- Biomolecular Research Center, Boise State University, Boise, ID, 83725-1511, USA.
- Department of Biological Sciences, Boise State University, Boise, ID, 83725-1515, USA.
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Pillai NR, Elsbecker SA, Gupta AO, Lund TC, Orchard PJ, Braunlin E. Hematopoietic cell transplantation for Mucopolysaccharidosis I in the presence of decreased cardiac function. Mol Genet Metab 2023; 140:107669. [PMID: 37542767 DOI: 10.1016/j.ymgme.2023.107669] [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: 06/03/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 08/07/2023]
Abstract
BACKGROUND Severe mucopolysaccharidosis type I, (MPS IH) is a rare inherited lysosomal disorder resulting in progressive storage of proteoglycans (GAGs) in central nervous system and somatic tissues and, if left untreated, causing death within the first decade of life. Hematopoietic cell transplantation (HCT) arrests many of the features of MPS IH but carries a 10-15% risk of mortality. Decreased cardiac function can occur in MPS IH and increase the risk of HCT. METHODS Retrospective chart review was performed to determine the long-term outcome of individuals evaluated for HCT with MPS IH who had decreased cardiac function as measured by cardiac echocardiogram (echo) and ejection fraction (EF) of <50% at the time of initial evaluation. RESULTS Six patients ranging in age from 1 week to 21 months (median: 4 months) had EFs ranging from 25 to 47% (median: 32%) at diagnosis and were initiated on enzyme replacement therapy (ERT) with improvement in EF in three patients by 5 months. The remaining three patients continued to have EFs <50% and continuous milrinone infusion was added in the pre-HCT period. On average, milrinone infusion was able to be discontinued post-HCT, prior to hospital discharge, within a mean of 37 days. Five patients survived HCT and are alive today with normal EFs. One patient receiving milrinone died of sepsis during HCT with a normal EF. CONCLUSION Decreased cardiac systolic function in infants with MPS IH that fails to normalize with ERT alone may benefit from the addition of continuous milrinone infusion during HCT.
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Affiliation(s)
- Nishitha R Pillai
- Division of Genetics and Metabolism, Department of Pediatrics, University of Minnesota, MN, USA.
| | - Sara A Elsbecker
- Division of Genetics and Metabolism, Department of Pediatrics, University of Minnesota, MN, USA
| | - Ashish O Gupta
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Troy C Lund
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Paul J Orchard
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Elizabeth Braunlin
- Division of Pediatric Cardiology, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
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Narayanan G, Halim A, Hu A, Avin KG, Lu T, Zehnder D, Hato T, Chen NX, Moe SM, Lim K. Molecular Phenotyping and Mechanisms of Myocardial Fibrosis in Advanced Chronic Kidney Disease. KIDNEY360 2023; 4:1562-1579. [PMID: 37858297 PMCID: PMC10695648 DOI: 10.34067/kid.0000000000000276] [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: 02/25/2023] [Accepted: 10/11/2023] [Indexed: 10/21/2023]
Abstract
Key Points Myocardial fibrosis in hearts from patients with CKD is characterized by increased trimeric tensile collagen type I and decreased elastic collagen type III compared with hearts from hypertensive or healthy donors, suggesting a unique fibrotic phenotype. Myocardial fibrosis in CKD is driven by alterations in extracellular matrix proteostasis, including dysregulation of metalloproteinases and cross-linking enzymes. CKD-associated mineral stressors uniquely induce a fibronectin-independent mechanism of fibrillogenesis characterized by formation of trimeric collagen compared with proinflammatory/fibrotic cytokines. Background Myocardial fibrosis is a major life-limiting problem in CKD. Despite this, the molecular phenotype and metabolism of collagen fibrillogenesis in fibrotic hearts of patients with advanced CKD have been largely unstudied. Methods We analyzed explanted human left ventricular (LV) heart tissues in a three-arm cross-sectional cohort study of deceased donor patients on hemodialysis (HD, n =18), hypertension with preserved renal function (HTN, n =8), and healthy controls (CON, n =17), ex vivo . RNA-seq and protein analysis was performed on human donor hearts and cardiac fibroblasts treated with mineral stressors (high phosphate and high calcium). Further mechanistic studies were performed using primary cardiac fibroblasts, in vitro treated with mineral stressors, proinflammatory and profibrotic cytokines. Results Of the 43 donor participants, there was no difference in age (P > 0.2), sex (P > 0.8), or body mass index (P > 0.1) between the groups. Hearts from the HD group had extensive fibrosis (P < 0.01). All LV tissues expressed only the trimeric form of collagen type I. HD hearts expressed increased collagen type I (P < 0.03), elevated collagen type I:III ratio (P < 0.05), and decreased MMP1 (P < 0.05) and MMP2 (P < 0.05). RNA-seq revealed no significant differential gene expression of extracellular matrix proteins of interest in HD hearts, but there was significant upregulation of LH2, periostin, α -SMA, and TGF-β 1 gene expression in mineral stressor–treated cardiac fibroblasts. Both mineral stressors (P < 0.009) and cytokines (P < 0.03) increased collagen type I:III ratio. Mineral stressors induced trimeric collagen type I, but cytokine treatment induced only dimeric collagen type I in cardiac fibroblasts. Mineral stressors downregulated fibronectin (P < 0.03) and MMP2 zymogen (P < 0.01) but did not significantly affect expression of periostin, MMP1, or cross-linking enzymes. TGF-β upregulated fibronectin (P < 0.01) and periostin (P < 0.02) only. Conclusions Myocardial fibrosis in advanced CKD hearts is characterized by increased trimeric collagen type I and dysregulated collagen metabolism, and is differentially regulated by components of uremia.
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Affiliation(s)
- Gayatri Narayanan
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
| | - Arvin Halim
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
| | - Alvin Hu
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
- Department of Medicine, Indiana University Health Ball Memorial Hospital, Indianapolis, Indiana
| | - Keith G. Avin
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
- Department of Physical Therapy, Indiana University School of Health and Human Sciences, Indiana University, Indianapolis, Indiana
| | - Tzongshi Lu
- Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Daniel Zehnder
- Department of Nephrology and Department of Acute Medicine, North Cumbria University Hospital NHS Trust, Carlisle, United Kingdom
| | - Takashi Hato
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
| | - Neal X. Chen
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
| | - Sharon M. Moe
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
| | - Kenneth Lim
- Division of Nephrology and Hypertension, Indiana University School of Medicine, Indianapolis, Indiana
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28
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Afsar B, Afsar RE. The role of glycosaminoglycans in blood pressure regulation. Microcirculation 2023; 30:e12832. [PMID: 37794746 DOI: 10.1111/micc.12832] [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: 02/01/2023] [Revised: 05/06/2023] [Accepted: 09/23/2023] [Indexed: 10/06/2023]
Abstract
Essential hypertension (HT) is the global health problem and is a major risk factor for the development of cardiovascular and kidney disease. High salt intake has been associated with HT and impaired kidney sodium excretion is considered to be a major mechanism for the development of HT. Although kidney has a very important role in regulation of BP, this traditional view of BP regulation was challenged by recent findings suggesting that nonosmotic tissue sodium deposition is very important for BP regulation. This new paradigm indicates that sodium can be stored and deposited nonosmotically in the interstitium without water retention and without increased BP. One of the major determinants of this deposition is glycosaminoglycans (GAGs). By binding to GAGs found in the endothelial surface layer (ESL) which contains glycocalyx, sodium is osmotically inactivated and not induce concurrent water retention. Thus, GAGs has important function for homeostatic BP and sodium regulation. In the current review, we summarized the role of GAGs in ESL and BP regulation.
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Affiliation(s)
- Baris Afsar
- School of Medicine, Department of Nephrology, Suleyman Demirel University, Isparta, Turkey
| | - Rengin Elsurer Afsar
- School of Medicine, Department of Nephrology, Suleyman Demirel University, Isparta, Turkey
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29
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Ma J, Li Y, Ji X, Wang A, Lan Y, Ma L. Integrating network pharmacology and experimental verification to explore the mechanisms of salidroside against myocardial fibrosis. Biochem Biophys Res Commun 2023; 677:38-44. [PMID: 37544102 DOI: 10.1016/j.bbrc.2023.07.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 07/20/2023] [Accepted: 07/31/2023] [Indexed: 08/08/2023]
Abstract
Myocardial fibrosis (MF) is the manifestation of a variety of cardiovascular diseases. Salidroside (SAL) has been proved to have a certain effect on anti-fibrosis in various organs. However, the mechanism of SAL in the treatment of MF remains unclear. Network pharmacology showed that there were 1228 SAL-related target genes and 2793 MF-related target genes. The intersection of these genes resulted in 271 drug-disease interactions, and 15 core active targets were filtered from protein-protein interaction mapping. The top 20 Gene ontology biological processes analysis showed that the involved processes were close to the pathogenesis of MF. Among the top 20 enriched KEGG pathways, Wnt/β-catenin and TGF-β1/Smad3 signaling pathways were identified. In vivo, MI rats exhibited thinning of the myocardial region and the formation of fibrous scars, the expression of smad3 and β-catenin were increased. After SAL treatment, there was a significant reduction in collagen area and a decrease in the ratio of collagen type I to type III. The expression of smad3 and β-catenin was suppressed and positively correlated with the dosage of SAL. SAL may contribute to the progression of MF through the TGF-β1/Smad3 and Wnt/β-catenin signaling pathways.
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Affiliation(s)
- Jie Ma
- Fuwai Hospital, State Key Laboratory of Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yujie Li
- Changping District Hospital of Traditional Chinese Medicine, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaodi Ji
- Fuwai Hospital, State Key Laboratory of Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Anqi Wang
- Fuwai Hospital, State Key Laboratory of Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yue Lan
- Fuwai Hospital, State Key Laboratory of Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lihong Ma
- Fuwai Hospital, State Key Laboratory of Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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30
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Korzeń D, Sierka O, Dąbek J. Transcriptional Activity of Metalloproteinase 9 (MMP-9) and Tissue Metalloproteinase 1 (TIMP-1) Genes as a Diagnostic and Prognostic Marker of Heart Failure Due to Ischemic Heart Disease. Biomedicines 2023; 11:2776. [PMID: 37893149 PMCID: PMC10604598 DOI: 10.3390/biomedicines11102776] [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: 09/07/2023] [Revised: 10/03/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
The most common cause of heart failure (HF) is coronary artery disease (CAD). The aim of this study was to evaluate the transcriptional activity of the metalloproteinase 9 (MMP-9) and tissue metalloproteinase inhibitor 1 (TIMP-1) genes in a study group of patients with HF due to CAD and in the control group, as well as assess the transcriptional activity of the examined genes, taking into account the number of affected coronary arteries and the severity of heart failure. The study group consisted of a total of 150 (100%) patients. The material for the study was peripheral blood, and molecular tests were performed using the quantitative QRT-PCR technique. The transcriptional activity of the MMP-9 gene was significantly higher in the group of patients with CAD and HF. It was also significantly higher with the progression of heart failure. TIMP-1 gene transcriptional activity was significantly lower with the advancement of heart failure. The transcriptional activity of the MMP-9 and TIMP-1 genes differentiated the examined patients. The severity of HF, and a significant increase in the QRT-PCR transcriptional activity of the MMP-9 gene with a simultaneous decrease in the activity of the TIMP-1 gene, makes them useful diagnostic and prognostic markers in clinical practice.
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Affiliation(s)
- Dariusz Korzeń
- Provincial Specialist Hospital Megrez Sp. z o. o., Edukacji Street 102, 43-100 Tychy, Poland
| | - Oskar Sierka
- Student Research Group at the Department of Cardiology, Department of Cardiology, Faculty of Health Sciences in Katowice, Medical University of Silesia in Katowice, Ziołowa Street 45/47, 40-635 Katowice, Poland
| | - Józefa Dąbek
- Department of Cardiology, Faculty of Health Sciences in Katowice, Medical University of Silesia in Katowice, Ziołowa Street 45/47, 40-635 Katowice, Poland
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31
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Jing Y, Magnin IE, Frindel C. Monte Carlo simulation of water diffusion through cardiac tissue models. Med Eng Phys 2023; 120:104013. [PMID: 37673779 DOI: 10.1016/j.medengphy.2023.104013] [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: 10/22/2022] [Revised: 05/13/2023] [Accepted: 06/22/2023] [Indexed: 09/08/2023]
Abstract
Monte Carlo diffusion simulations are commonly used to establish a reliable ground truth of tissue microstructure, including for the validation of diffusion-weighted MRI. However, selecting simulation parameters is challenging and affects validity and reproducibility. We conducted experiments to investigate critical conditions in Monte Carlo simulations, such as tissue representation complexity, simulated molecules, update duration, and compartment size. Results show significant changes in microstructure characteristics when parameters are altered, emphasizing the importance of careful control for a reliable ground truth.
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Affiliation(s)
- Yuhan Jing
- Univ Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1294, 21 Avenue Jean Capelle, Lyon, 69621, France
| | - Isabelle E Magnin
- Univ Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1294, 21 Avenue Jean Capelle, Lyon, 69621, France
| | - Carole Frindel
- Univ Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1294, 21 Avenue Jean Capelle, Lyon, 69621, France.
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Moazzen H, Bolaji MD, Leube RE. Desmosomes in Cell Fate Determination: From Cardiogenesis to Cardiomyopathy. Cells 2023; 12:2122. [PMID: 37681854 PMCID: PMC10487268 DOI: 10.3390/cells12172122] [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: 07/18/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 09/09/2023] Open
Abstract
Desmosomes play a vital role in providing structural integrity to tissues that experience significant mechanical tension, including the heart. Deficiencies in desmosomal proteins lead to the development of arrhythmogenic cardiomyopathy (AC). The limited availability of preventative measures in clinical settings underscores the pressing need to gain a comprehensive understanding of desmosomal proteins not only in cardiomyocytes but also in non-myocyte residents of the heart, as they actively contribute to the progression of cardiomyopathy. This review focuses specifically on the impact of desmosome deficiency on epi- and endocardial cells. We highlight the intricate cross-talk between desmosomal proteins mutations and signaling pathways involved in the regulation of epicardial cell fate transition. We further emphasize that the consequences of desmosome deficiency differ between the embryonic and adult heart leading to enhanced erythropoiesis during heart development and enhanced fibrogenesis in the mature heart. We suggest that triggering epi-/endocardial cells and fibroblasts that are in different "states" involve the same pathways but lead to different pathological outcomes. Understanding the details of the different responses must be considered when developing interventions and therapeutic strategies.
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Affiliation(s)
- Hoda Moazzen
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, Wendlingweg 2, 52074 Aachen, Germany; (M.D.B.); (R.E.L.)
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Kong P, Dong J, Li W, Li Z, Gao R, Liu X, Wang J, Su Q, Wen B, Ouyang W, Wang S, Zhang F, Feng S, Zhuang D, Xie Y, Zhao G, Yi H, Feng Z, Wang W, Pan X. Extracellular Matrix/Glycopeptide Hybrid Hydrogel as an Immunomodulatory Niche for Endogenous Cardiac Repair after Myocardial Infarction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301244. [PMID: 37318159 PMCID: PMC10427380 DOI: 10.1002/advs.202301244] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/06/2023] [Indexed: 06/16/2023]
Abstract
The treatment of myocardial infarction (MI) remains a substantial challenge due to excessive inflammation, massive cell death, and restricted regenerative potential, leading to maladaptive healing process and eventually heart failure. Current strategies of regulating inflammation or improving cardiac tissue regeneration have limited success. Herein, a hybrid hydrogel coassembled by acellular cardiac extracellular matrix (ECM) and immunomodulatory glycopeptide is developed for endogenous tissue regeneration after MI. The hydrogel constructs a niche recapitulating the architecture of native ECM for attracting host cell homing, controlling macrophage differentiation via glycopeptide unit, and promoting endotheliocyte proliferation by enhancing the macrophage-endotheliocyte crosstalk, which coordinate the innate healing mechanism for cardiac tissue regeneration. In a rodent MI model, the hybrid hydrogel successfully orchestrates a proreparative response indicated by enhanced M2 macrophage polarization, increased angiogenesis, and improved cardiomyocyte survival, which alleviates infarct size, improves wall thicknesses, and enhances cardiac contractility. Furthermore, the safety and effectiveness of the hydrogel are demonstrated in a porcine MI model, wherein proteomics verifies the regulation of immune response, proangiogenesis, and accelerated healing process. Collectively, the injectable composite hydrogel serving as an immunomodulatory niche for promoting cell homing and proliferation, inflammation modulation, tissue remodeling, and function restoration provides an effective strategy for endogenous cardiac repair.
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Affiliation(s)
- Pengxu Kong
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Jing Dong
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Wenchao Li
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Department of Pediatric Cardiac SurgeryHuazhong Fuwai HospitalZhengzhou University People's HospitalHenan Provincial People's HospitalZhengzhou450000China
| | - Zefu Li
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Rui Gao
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Xiang Liu
- Department of Polymer Science and EngineeringKey Laboratory of Systems Bioengineering (Ministry of Education)School of Chemical Engineering and TechnologyTianjin UniversityTianjin300072China
| | - Jingrong Wang
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Qi Su
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Bin Wen
- Department of Cardiac SurgeryBeijing Chao‐Yang HospitalCapital Medical UniversityBeijing100020China
| | - Wenbin Ouyang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Shouzheng Wang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Fengwen Zhang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Shuyi Feng
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Donglin Zhuang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Yongquan Xie
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Guangzhi Zhao
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Hang Yi
- Department of Thoracic SurgeryNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100021China
| | - Zujian Feng
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Weiwei Wang
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Xiangbin Pan
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
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Shang Y, Liu R, Gan J, Yang Y, Sun L. Construction of cardiac fibrosis for biomedical research. SMART MEDICINE 2023; 2:e20230020. [PMID: 39188350 PMCID: PMC11235890 DOI: 10.1002/smmd.20230020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/22/2023] [Indexed: 08/28/2024]
Abstract
Cardiac remodeling is critical for effective tissue recuperation, nevertheless, excessive formation and deposition of extracellular matrix components can result in the onset of cardiac fibrosis. Despite the emergence of novel therapies, there are still no lifelong therapeutic solutions for this issue. Understanding the detrimental cardiac remodeling may aid in the development of innovative treatment strategies to prevent or reverse fibrotic alterations in the heart. Further combining the latest understanding of disease pathogenesis with cardiac tissue engineering has provided the conversion of basic laboratory studies into the therapy of cardiac fibrosis patients as an increasingly viable prospect. This review presents the current main mechanisms and the potential tissue engineering of cardiac fibrosis. Approaches using biomedical materials-based cardiac constructions are reviewed to consider key issues for simulating in vitro cardiac fibrosis, outlining a future perspective for preclinical applications.
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Affiliation(s)
- Yixuan Shang
- Department of Medical Supplies SupportNanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
- Department of Rheumatology and ImmunologyNanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Rui Liu
- Department of Rheumatology and ImmunologyNanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Jingjing Gan
- Department of Rheumatology and ImmunologyNanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Yuzhi Yang
- Department of Medical Supplies SupportNanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Lingyun Sun
- Department of Rheumatology and ImmunologyNanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
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35
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Chen Z, Lin Z, Obaid SN, Rytkin E, George SA, Bach C, Madrid M, Liu M, LaPiano J, Fehr A, Shi X, Quirion N, Russo B, Knight H, Aduwari A, Efimov IR, Lu L. Soft, bioresorbable, transparent microelectrode arrays for multimodal spatiotemporal mapping and modulation of cardiac physiology. SCIENCE ADVANCES 2023; 9:eadi0757. [PMID: 37406128 DOI: 10.1126/sciadv.adi0757] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/01/2023] [Indexed: 07/07/2023]
Abstract
Transparent microelectrode arrays (MEAs) that allow multimodal investigation of the spatiotemporal cardiac characteristics are important in studying and treating heart disease. Existing implantable devices, however, are designed to support chronic operational lifetimes and require surgical extraction when they malfunction or are no longer needed. Meanwhile, bioresorbable systems that can self-eliminate after performing temporary functions are increasingly attractive because they avoid the costs/risks of surgical extraction. We report the design, fabrication, characterization, and validation of a soft, fully bioresorbable, and transparent MEA platform for bidirectional cardiac interfacing over a clinically relevant period. The MEA provides multiparametric electrical/optical mapping of cardiac dynamics and on-demand site-specific pacing to investigate and treat cardiac dysfunctions in rat and human heart models. The bioresorption dynamics and biocompatibility are investigated. The device designs serve as the basis for bioresorbable cardiac technologies for potential postsurgical monitoring and treating temporary patient pathological conditions in certain clinical scenarios, such as myocardial infarction, ischemia, and transcatheter aortic valve replacement.
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Affiliation(s)
- Zhiyuan Chen
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Zexu Lin
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Sofian N Obaid
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Eric Rytkin
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Sharon A George
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Christopher Bach
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Micah Madrid
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Miya Liu
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Jessica LaPiano
- MedStar Georgetown University Hospital, Washington, DC 20037, USA
| | - Amy Fehr
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Xinyu Shi
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Nathaniel Quirion
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Benjamin Russo
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Helen Knight
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Anthony Aduwari
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
| | - Igor R Efimov
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
- Department of Medicine (Cardiology), Northwestern University, Chicago, IL 60611, USA
| | - Luyao Lu
- Department of Biomedical Engineering, The George Washington University, Washington, DC 20052, USA
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36
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Cheng WC, Lawson C, Liu HH, Wilkie L, Dobromylskyj M, Luis Fuentes V, Dudhia J, Connolly DJ. Exploration of Mediators Associated with Myocardial Remodelling in Feline Hypertrophic Cardiomyopathy. Animals (Basel) 2023; 13:2112. [PMID: 37443910 DOI: 10.3390/ani13132112] [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: 05/15/2023] [Revised: 06/16/2023] [Accepted: 06/17/2023] [Indexed: 07/15/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) affects both humans and cats and exhibits considerable interspecies similarities that are exemplified by underlying pathological processes and clinical presentation to the extent that developments in the human field may have direct relevance to the feline disease. Characteristic changes on histological examination include cardiomyocyte hypertrophy and interstitial and replacement fibrosis. Clinically, HCM is characterised by significant diastolic dysfunction due to a reduction in ventricular compliance and relaxation associated with extracellular matrix (ECM) remodelling and the development of ventricular hypertrophy. Studies in rodent models and human HCM patients have identified key protein mediators implicated in these pathological changes, including lumican, lysyl oxidase and TGF-β isoforms. We therefore sought to quantify and describe the cellular location of these mediators in the left ventricular myocardium of cats with HCM and investigate their relationship with the quantity and structural composition of the ECM. We identified increased myocardial content of lumican, LOX and TGF-β2 mainly attributed to their increased expression within cardiomyocytes in HCM cats compared to control cats. Furthermore, we found strong correlations between the expressions of these mediators that is compatible with their role as important components of cellular pathways promoting remodelling of the left ventricular myocardium. Fibrosis and hypertrophy are important pathological changes in feline HCM, and a greater understanding of the mechanisms driving this pathology may facilitate the identification of potential therapies.
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Affiliation(s)
- Wan-Ching Cheng
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield AL9 7TA, UK
| | - Charlotte Lawson
- Department of Comparative Biomedical Sciences, Royal Veterinary College, London NW1 0TU, UK
| | - Hui-Hsuan Liu
- Department of Comparative Biomedical Sciences, Royal Veterinary College, London NW1 0TU, UK
| | - Lois Wilkie
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield AL9 7TA, UK
| | | | - Virginia Luis Fuentes
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield AL9 7TA, UK
| | - Jayesh Dudhia
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield AL9 7TA, UK
| | - David J Connolly
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield AL9 7TA, UK
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37
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Liu L, Xu F, Jin H, Qiu B, Yang J, Zhang W, Gao Q, Lin B, Chen S, Sun D. Integrated Manufacturing of Suspended and Aligned Nanofibrous Scaffold for Structural Maturation and Synchronous Contraction of HiPSC-Derived Cardiomyocytes. Bioengineering (Basel) 2023; 10:702. [PMID: 37370633 DOI: 10.3390/bioengineering10060702] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Electrospun nanofiber constructs represent a promising alternative for mimicking the natural extracellular matrix in vitro and have significant potential for cardiac patch applications. While the effect of fiber orientation on the morphological structure of cardiomyocytes has been investigated, fibers only provide contact guidance without accounting for substrate stiffness due to their deposition on rigid substrates (e.g., glass or polystyrene). This paper introduces an in situ fabrication method for suspended and well aligned nanofibrous scaffolds via roller electrospinning, providing an anisotropic microenvironment with reduced stiffness for cardiac tissue engineering. A fiber surface modification strategy, utilizing oxygen plasma treatment combined with sodium dodecyl sulfate solution, was proposed to maintain the hydrophilicity of polycaprolactone (PCL) fibers, promoting cellular adhesion. Human-induced pluripotent stem cell (hiPSC)-derived cardiomyocytes (CMs), cultured on aligned fibers, exhibited an elongated morphology with extension along the fiber axis. In comparison to Petri dishes and suspended random fiber scaffolds, hiPSC-CMs on suspended aligned fiber scaffolds demonstrated enhanced sarcomere organization, spontaneous synchronous contraction, and gene expression indicative of maturation. This work demonstrates the suspended and aligned nano-fibrous scaffold provides a more realistic biomimetic environment for hiPSC-CMs, which promoted further research on the inducing effect of fiber scaffolds on hiPSC-CMs microstructure and gene-level expression.
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Affiliation(s)
- Lingling Liu
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Feng Xu
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Hang Jin
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Bin Qiu
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Jianhui Yang
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Wangzihan Zhang
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Qiang Gao
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangzhou 510080, China
- Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou 510080, China
| | - Bin Lin
- Guangdong Beating Origin Regenerative Medicine Co., Ltd., Foshan 528231, China
| | - Songyue Chen
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
| | - Daoheng Sun
- Sabondong Micron Nano Science and Technology Research Institute, Xiamen University, Xiamen 361102, China
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38
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Pearce DP, Nemcek MT, Witzenburg CM. Don't go breakin' my heart: cardioprotective alterations to the mechanical and structural properties of reperfused myocardium during post-infarction inflammation. Biophys Rev 2023; 15:329-353. [PMID: 37396449 PMCID: PMC10310682 DOI: 10.1007/s12551-023-01068-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 05/21/2023] [Indexed: 07/04/2023] Open
Abstract
Myocardial infarctions (MIs) kickstart an intense inflammatory response resulting in extracellular matrix (ECM) degradation, wall thinning, and chamber dilation that leaves the heart susceptible to rupture. Reperfusion therapy is one of the most effective strategies for limiting adverse effects of MIs, but is a challenge to administer in a timely manner. Late reperfusion therapy (LRT; 3 + hours post-MI) does not limit infarct size, but does reduce incidences of post-MI rupture and improves long-term patient outcomes. Foundational studies employing LRT in the mid-twentieth century revealed beneficial reductions in infarct expansion, aneurysm formation, and left ventricle dysfunction. The mechanism by which LRT acts, however, is undefined. Structural analyses, relying largely on one-dimensional estimates of ECM composition, have found few differences in collagen content between LRT and permanently occluded animal models when using homogeneous samples from infarct cores. Uniaxial testing, on the other hand, revealed slight reductions in stiffness early in inflammation, followed soon after by an enhanced resistance to failure for cases of LRT. The use of one-dimensional estimates of ECM organization and gross mechanical function have resulted in a poor understanding of the infarct's spatially variable mechanical and structural anisotropy. To resolve these gaps in literature, future work employing full-field mechanical, structural, and cellular analyses is needed to better define the spatiotemporal post-MI alterations occurring during the inflammatory phase of healing and how they are impacted following reperfusion therapy. In turn, these studies may reveal how LRT affects the likelihood of rupture and inspire novel approaches to guide scar formation.
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Affiliation(s)
- Daniel P. Pearce
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA
| | - Mark T. Nemcek
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA
| | - Colleen M. Witzenburg
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA
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39
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Rafieyan S, Vasheghani-Farahani E, Baheiraei N, Keshavarz H. MLATE: Machine learning for predicting cell behavior on cardiac tissue engineering scaffolds. Comput Biol Med 2023; 158:106804. [PMID: 36989740 DOI: 10.1016/j.compbiomed.2023.106804] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 03/08/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023]
Abstract
Cardiovascular disease is one of the leading causes of mortality worldwide and is responsible for millions of deaths annually. One of the most promising approaches to deal with this problem, which has spread recently, is cardiac tissue engineering (CTE). Many researchers have tried developing scaffolds with different materials, cell lines, and fabrication methods to help regenerate heart tissue. Machine learning (ML) is one of the hottest topics in science and technology, revolutionizing many fields and changing our perspective on solving problems. As a result of using ML, some scientific issues have been resolved, including protein-folding, a challenging problem in biology that remained unsolved for 50 years. However, it is not well addressed in tissue engineering. An AI-based software was developed by our group called MLATE (Machine Learning Applications in Tissue Engineering) to tackle tissue engineering challenges, which highly depend on conducting costly and time-consuming experiments. For the first time, to the best of our knowledge, a CTE scaffold dataset was created by collecting specifications from the literature, including different materials, cell lines, and fabrication methods commonly used in CTE scaffold development. These specifications were used as variables in the study. Then, the CTE scaffolds were rated based on cell behaviors such as cell viability, growth, proliferation, and differentiation on the scaffold on a scale of 0-3. These ratings were considered a function of the variables in the gathered dataset. It should be stated that this study was merely based on information available in the literature. Then, twenty-eight ML algorithms were applied to determine the most effective one for predicting cell behavior on CTE scaffolds fabricated by different materials, compositions, and methods. The results indicated the high performance of XGBoost with an accuracy of 87%. Also, by implementing ensemble learning algorithms and using five algorithms with the best performance, an accuracy of 93% with the AdaBoost Classifier and Voting Classifier was achieved. Finally, the open-source software developed in this study was made available for everyone by publishing the best model along with a step-by-step guide to using it online at: https://github.com/saeedrafieyan/MLATE.
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40
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Serraino GF, Jiritano F, Costa D, Ielapi N, Napolitano D, Mastroroberto P, Bracale UM, Andreucci M, Serra R. Metalloproteinases and Hypertrophic Cardiomyopathy: A Systematic Review. Biomolecules 2023; 13:biom13040665. [PMID: 37189412 DOI: 10.3390/biom13040665] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/30/2023] [Accepted: 04/07/2023] [Indexed: 05/17/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a genetic condition determined by an altered collagen turnover of the extracellular matrix. Matrix metalloproteinases (MMPs) and their inhibitors (TIMPs) are abnormally released in patients with HCM. The purpose of this systematic review was to thoroughly summarize and discuss the existing knowledge of MMPs profile in patients with HCM. All studies meeting the inclusion criteria (detailed data regarding MMPs in patients with HCM) were selected, after screening the literature from July 1975 to November 2022. Sixteen trials that enrolled a total of 892 participants were included. MMPs-particularly MMP2-levels were found higher in HCM patients compared to healthy subjects. MMPs were used as biomarkers after surgical and percutaneous treatments. Understanding the molecular processes that control the cardiac ECM's collagen turnover allows for a non-invasive evaluation of HCM patients through the monitoring of MMPs and TIMPs.
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Affiliation(s)
- Giuseppe Filiberto Serraino
- Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, 88100 Catanzaro, Italy
| | - Federica Jiritano
- Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, 88100 Catanzaro, Italy
| | - Davide Costa
- Interuniversity Center of Phlebolymphology (CIFL), International Research and Educational Program in Clinical and Experimental Biotechnology, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Nicola Ielapi
- Interuniversity Center of Phlebolymphology (CIFL), International Research and Educational Program in Clinical and Experimental Biotechnology, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
- Department of Public Health and Infectious Disease, "Sapienza" University of Rome, 00185 Roma, Italy
| | - Desirèe Napolitano
- Ph.D. Student "Digital Medicine" Ph.D. Programm-Magna Graecia, "Magna Graecia" University of Catanzaro, 88100 Catanzaro, Italy
| | - Pasquale Mastroroberto
- Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, 88100 Catanzaro, Italy
| | - Umberto Marcello Bracale
- Department of Public Health, Vascular Surgery Unit, University of Naples "Federico II", 80126 Naples, Italy
| | - Michele Andreucci
- Department of Health Sciences, Nephrology Unit, University of Catanzaro, 88100 Catanzaro, Italy
| | - Raffaele Serra
- Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, 88100 Catanzaro, Italy
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41
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Sedighim S, Chen Y, Xu C, Mohindra R, Liu H, Agrawal DK, Thankam FG. Carboxymethyl cellulose-alginate interpenetrating hydroxy ethyl methacrylate crosslinked polyvinyl alcohol reinforced hybrid hydrogel templates with improved biological performance for cardiac tissue engineering. Biotechnol Bioeng 2023; 120:819-835. [PMID: 36412070 PMCID: PMC9931685 DOI: 10.1002/bit.28291] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/31/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022]
Abstract
Cardiac tissue engineering is an emerging approach for cardiac regeneration utilizing the inherent healing responses elicited by the surviving heart using biomaterial templates. In this study, we aimed to develop hydrogel scaffolds for cardiac tissue regeneration following myocardial infarction (MI). Two superabsorbent hydrogels, CAHA2A and CAHA2AP, were developed employing interpenetration chemistry. CAHA2A was constituted with alginate, carboxymethyl cellulose, (hydroxyethyl) methacrylate, and acrylic acid, where CAHA2AP was prepared by interpenetrated CAHA2A with polyvinyl alcohol. Both hydrogels displayed superior physiochemical characteristics, as determined by attenuated total reflection infrared spectroscopy spectral analysis, differential scanning calorimetry measurements, tensile testing, contact angle, water profiling, dye release, and conductivity. In vitro degradation of the hydrogels displayed acceptable weight composure and pH changes. Both hydrogels were hemocompatible, and biocompatible as evidenced by direct contact and MTT assays. The hydrogels promoted anterograde and retrograde migration as determined by the z-stack analysis using H9c2 cells grown with both gels. Additionally, the coculture of the hydrogels with swine epicardial adipose tissue cells and cardiac fibroblasts resulted in synchronous growth without any toxicity. Also, both hydrogels facilitated the production of extracellular matrix by the H9c2 cells. Overall, the findings support an appreciable in vitro performance of both hydrogels for cardiac tissue engineering applications.
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Affiliation(s)
- Sharona Sedighim
- Department of Translational Research, Western University of Health Sciences, Pomona, California 91766, USA
| | - Yiqing Chen
- Department of Bioengineering, University of California, Riverside, CA 92521, USA
| | - Changlu Xu
- Department of Bioengineering, University of California, Riverside, CA 92521, USA
| | - Rohit Mohindra
- Department of Translational Research, Western University of Health Sciences, Pomona, California 91766, USA
| | - Huinan Liu
- Department of Bioengineering, University of California, Riverside, CA 92521, USA
| | - Devendra K. Agrawal
- Department of Translational Research, Western University of Health Sciences, Pomona, California 91766, USA
| | - Finosh G. Thankam
- Department of Translational Research, Western University of Health Sciences, Pomona, California 91766, USA
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42
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Ferrer-Curriu G, Soler-Botija C, Charvatova S, Motais B, Roura S, Galvez-Monton C, Monguió-Tortajada M, Iborra-Egea O, Emdin M, Lupón J, Aimo A, Bagó JR, Bayés-Genís A. Preclinical scenario of targeting myocardial fibrosis with chimeric antigen receptor (CAR) immunotherapy. Biomed Pharmacother 2023; 158:114061. [PMID: 36495661 DOI: 10.1016/j.biopha.2022.114061] [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: 10/10/2022] [Revised: 11/22/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Fibrosis is present in an important proportion of myocardial disorders. Injury activates cardiac fibroblasts, which deposit excess extracellular matrix, increasing tissue stiffness, impairing cardiac function, and leading to heart failure. Clinical therapies that directly target excessive fibrosis are limited, and more effective treatments are needed. Immunotherapy based on chimeric antigen receptor (CAR) T cells is a novel technique that redirects T lymphocytes toward specific antigens to eliminate the target cells. It is currently used in haematological cancers but has demonstrated efficacy in mouse models of hypertensive cardiac fibrosis, with activated fibroblasts as the target cells. CAR T cell therapy is associated with significant toxicities, but CAR natural killer cells can overcome efficacy and safety limitations. The use of CAR immunotherapy offers a potential alternative to current therapies for fibrosis reduction and restoration of cardiac function in patients with myocardial fibrosis.
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Affiliation(s)
- Gemma Ferrer-Curriu
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
| | - Carolina Soler-Botija
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Sandra Charvatova
- Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; Department of Haematooncology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic; Faculty of Science, University of Ostrava, 701 00 Ostrava, Czech Republic
| | - Benjamin Motais
- Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; Department of Haematooncology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic; Faculty of Science, University of Ostrava, 701 00 Ostrava, Czech Republic
| | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain; Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona 08500, Spain
| | - Carolina Galvez-Monton
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Monguió-Tortajada
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain; Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Oriol Iborra-Egea
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain
| | - Michele Emdin
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy; Interdisciplinary Center of Health Science, Scuola Superiore Sant'Anna, Pisa, Italy, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Josep Lupón
- Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Alberto Aimo
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy; Interdisciplinary Center of Health Science, Scuola Superiore Sant'Anna, Pisa, Italy, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Juli R Bagó
- Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; Department of Haematooncology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic; Faculty of Science, University of Ostrava, 701 00 Ostrava, Czech Republic
| | - Antoni Bayés-Genís
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain; Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain; Department of Medicine, UAB, Barcelona, Spain; Bellvitge Biomedical Biomedical Research Institute (IDIBELL), Barcelona, Catalonia, Spain.
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43
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Drakos SG, Badolia R, Makaju A, Kyriakopoulos CP, Wever-Pinzon O, Tracy CM, Bakhtina A, Bia R, Parnell T, Taleb I, Ramadurai DKA, Navankasattusas S, Dranow E, Hanff TC, Tseliou E, Shankar TS, Visker J, Hamouche R, Stauder EL, Caine WT, Alharethi R, Selzman CH, Franklin S. Distinct Transcriptomic and Proteomic Profile Specifies Patients Who Have Heart Failure With Potential of Myocardial Recovery on Mechanical Unloading and Circulatory Support. Circulation 2023; 147:409-424. [PMID: 36448446 PMCID: PMC10062458 DOI: 10.1161/circulationaha.121.056600] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 10/25/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Extensive evidence from single-center studies indicates that a subset of patients with chronic advanced heart failure (HF) undergoing left ventricular assist device (LVAD) support show significantly improved heart function and reverse structural remodeling (ie, termed "responders"). Furthermore, we recently published a multicenter prospective study, RESTAGE-HF (Remission from Stage D Heart Failure), demonstrating that LVAD support combined with standard HF medications induced remarkable cardiac structural and functional improvement, leading to high rates of LVAD weaning and excellent long-term outcomes. This intriguing phenomenon provides great translational and clinical promise, although the underlying molecular mechanisms driving this recovery are largely unknown. METHODS To identify changes in signaling pathways operative in the normal and failing human heart and to molecularly characterize patients who respond favorably to LVAD unloading, we performed global RNA sequencing and phosphopeptide profiling of left ventricular tissue from 93 patients with HF undergoing LVAD implantation (25 responders and 68 nonresponders) and 12 nonfailing donor hearts. Patients were prospectively monitored through echocardiography to characterize their myocardial structure and function and identify responders and nonresponders. RESULTS These analyses identified 1341 transcripts and 288 phosphopeptides that are differentially regulated in cardiac tissue from nonfailing control samples and patients with HF. In addition, these unbiased molecular profiles identified a unique signature of 29 transcripts and 93 phosphopeptides in patients with HF that distinguished responders after LVAD unloading. Further analyses of these macromolecules highlighted differential regulation in 2 key pathways: cell cycle regulation and extracellular matrix/focal adhesions. CONCLUSIONS This is the first study to characterize changes in the nonfailing and failing human heart by integrating multiple -omics platforms to identify molecular indices defining patients capable of myocardial recovery. These findings may guide patient selection for advanced HF therapies and identify new HF therapeutic targets.
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Affiliation(s)
- Stavros G. Drakos
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Rachit Badolia
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Aman Makaju
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Christos P. Kyriakopoulos
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Omar Wever-Pinzon
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Christopher M. Tracy
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Anna Bakhtina
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Ryan Bia
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Timothy Parnell
- Bioinformatics Core, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, United States
| | - Iosif Taleb
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Dinesh K. A. Ramadurai
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Sutip Navankasattusas
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Elizabeth Dranow
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Thomas C. Hanff
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Eleni Tseliou
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
| | - Thirupura S. Shankar
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Joseph Visker
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Rana Hamouche
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
| | - Elizabeth L. Stauder
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
| | - William T. Caine
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
| | - Rami Alharethi
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
| | - Craig H. Selzman
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Utah Transplantation Affiliated Hospitals (U.T.A.H.) Cardiac Transplant Program (University of Utah, Intermountain Medical Center, Salt Lake VA Medical Center), Salt Lake City, Utah, United States
| | - Sarah Franklin
- Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah, United States
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, United States
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Itakura Y, Hasegawa Y, Kikkawa Y, Murakami Y, Sugiura K, Nagai-Okatani C, Sasaki N, Umemura M, Takahashi Y, Kimura T, Kuno A, Ishiwata T, Toyoda M. Spatiotemporal changes of tissue glycans depending on localization in cardiac aging. Regen Ther 2023; 22:68-78. [PMID: 36712959 PMCID: PMC9841240 DOI: 10.1016/j.reth.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 11/30/2022] [Accepted: 12/22/2022] [Indexed: 01/09/2023] Open
Abstract
Heart failure is caused by various factors, making the underlying pathogenic mechanisms difficult to identify. Since cardiovascular disease tends to worsen over time, early diagnosis is key for treatment. In addition, understanding the qualitative changes in the heart associated with aging, where information on the direct influences of aging on cardiovascular disease is limited, would also be useful for treatment and diagnosis. To fill these research gaps, the focus of our study was to detect the structural and functional molecular changes associated with the heart over time, with a focus on glycans, which reflect the type and state of cells. METHODS We investigated glycan localization in the cardiac tissue of normal mice and their alterations during aging, using evanescent-field fluorescence-assisted lectin microarray, a technique based on lectin-glycan interaction, and lectin staining. RESULTS The glycan profiles in the left ventricle showed differences between the luminal side (medial) and wall side (lateral) regions. The medial region was characterized by the presence of sialic acid residues. Moreover, age-related changes in glycan profiles were observed at a younger age in the medial region. The difference in the age-related decrease in the level of α-galactose stained with Griffonia simplicifolia lectin-IB4 in different regions of the left ventricle suggests spatiotemporal changes in the number of microvessels. CONCLUSIONS The glycan profile, which retains diverse glycan structures, is supported by many cell populations, and maintains cardiac function. With further research, glycan localization and changes have the potential to be developed as a marker of the signs of heart failure.
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Key Words
- ACG, Agrocybe cylindracea galectin
- Aging
- BPL, Bauhinia purpurea alba lectin
- Calsepa, Calystegia sepium agglutinin
- Cardiac tissue
- ConA, Canavalia ensiformis lectin
- DAPI, 4′,6-diamidino-2-phenylindole
- DBA, Dolichos biflorus agglutinin
- ECA, Erythrina cristagalli agglutinin
- ECM, extracellular matrices
- EMT, endothelial-to-mesenchymal transition
- FITC, fluorescein isothiocyanate
- GSL-I, Griffonia simplicifolia lectin I
- Gal, galactose
- GalNAc, N-acetylgalactosamine
- GlcNAc, N-acetylglucosamine
- Glycan profile
- HE, hematoxylin-eosin
- LEL, Lycopersicon esculentum lectin
- LTL, Lotus tetragonolobus lectin
- Lectin microarray
- MAH, Maackia amurensis hemagglutinin
- MAL-I, Maackia amurensis lectin I
- Man, mannose
- Microvessels
- NPA, Narcissus pseudonarcissus agglutinin
- PBS, phosphate-buffered saline
- PCA, principal component analysis
- PHA-L, Phaseolus vulgaris leucoagglutinin
- PNA, Arachis hypogaea agglutinin
- RCA120, Ricinus communis agglutinin I
- SBA, Glycine max agglutinin
- SNA, Sambucus nigra agglutinin
- SSA, Sambucus sieboldiana agglutinin
- STL, Solanum tuberosum lectin
- TJA-I, Trichosanthes japonica agglutinin I
- UDA, Urtica dioica
- VVA, Vicia villosa agglutinin
- WFA, Wisteria floribunda agglutinin
- WGA, Triticum vulgaris agglutinin (wheat germ agglutinin)
- α-SMA, alpha smooth muscle actin
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Affiliation(s)
- Yoko Itakura
- Research Team for Geriatric Medicine (Vascular Medicine), Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Yasuko Hasegawa
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Yurika Kikkawa
- Research Team for Geriatric Medicine (Vascular Medicine), Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan,Laboratory of Stem Cell Biology, Department of Biosciences, Kitasato University School of Science, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Yuina Murakami
- Research Team for Geriatric Medicine (Vascular Medicine), Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan,Laboratory of Environmental Molecular Physiology, School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Kosuke Sugiura
- Research Team for Geriatric Medicine (Vascular Medicine), Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan,Laboratory of Stem Cell Biology, Department of Biosciences, Kitasato University School of Science, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Chiaki Nagai-Okatani
- Cellular and Molecular Biotechnology Research Institute, National Institutes of Advanced Industrial Science and Technology, 5 Central, Tsukuba, 1-1-1 Higashi, Tsukuba-city, Ibaraki 305-8565, Japan
| | - Norihiko Sasaki
- Research Team for Geriatric Medicine (Vascular Medicine), Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Mariko Umemura
- Laboratory of Environmental Molecular Physiology, School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Yuji Takahashi
- Laboratory of Environmental Molecular Physiology, School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Tohru Kimura
- Laboratory of Stem Cell Biology, Department of Biosciences, Kitasato University School of Science, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Atsushi Kuno
- Cellular and Molecular Biotechnology Research Institute, National Institutes of Advanced Industrial Science and Technology, 5 Central, Tsukuba, 1-1-1 Higashi, Tsukuba-city, Ibaraki 305-8565, Japan
| | - Toshiyuki Ishiwata
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Masashi Toyoda
- Research Team for Geriatric Medicine (Vascular Medicine), Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan,Corresponding author.
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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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46
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Mesquita FCP, Morrissey J, Monnerat G, Domont GB, Nogueira FCS, Hochman-Mendez C. Decellularized Extracellular Matrix Powder Accelerates Metabolic Maturation at Early Stages of Cardiac Differentiation in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes. Cells Tissues Organs 2023; 212:32-44. [PMID: 34933302 DOI: 10.1159/000521580] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 12/13/2021] [Indexed: 11/19/2022] Open
Abstract
During fetal development, cardiomyocytes switch from glycolysis to oxidative metabolism to sustain the energy requirements of functional cells. State-of-the-art cardiac differentiation protocols yield phenotypically immature cardiomyocytes, and common methods to improve metabolic maturation require multistep protocols to induce maturation only after cardiac specification is completed. Here, we describe a maturation method using ventricle-derived decellularized extracellular matrix (dECM) that promoted early-stage metabolic maturation of cardiomyocytes differentiated from human induced pluripotent stem cells (hiPSCs). Chemically and architecturally preserved particles (45-500 μm) of pig ventricular dECM were added to hiPSCs at the start of differentiation. At the end of our maturation protocol (day 15 of cardiac differentiation), we observed an intimate interaction between cardiomyocytes and dECM particles without impairment of cardiac differentiation efficiency (approx. 70% of cTNT+). Compared with control cells (those cultured without pig dECM), 15-day-old dECM-treated cardiomyocytes demonstrated increased expression of markers related to cardiac metabolic maturation, MAPK1, FOXO1, and FOXO3, and a switch from ITGA6 (the immature integrin isoform) to ITGA3 and ITGA7 (those present in adult cardiomyocytes). Electrical parameters and responsiveness to dobutamine also improved in pig ventricular dECM-treated cells. Extending the culture time to 30 days, we observed a switch from glucose to fatty acid metabolism, indicated by decreased glucose uptake and increased fatty acid consumption in cells cultured with dECM. Together, these data suggest that dECM contains endogenous cues that enable metabolic maturation of hiPSC-CMs at early stages of cardiac differentiation.
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Affiliation(s)
| | | | - Gustavo Monnerat
- Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gilberto B Domont
- Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fabio C S Nogueira
- Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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47
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Jin Y, Kim H, Min S, Choi YS, Seo SJ, Jeong E, Kim SK, Lee HA, Jo SH, Park JH, Park BW, Sim WS, Kim JJ, Ban K, Kim YG, Park HJ, Cho SW. Three-dimensional heart extracellular matrix enhances chemically induced direct cardiac reprogramming. SCIENCE ADVANCES 2022; 8:eabn5768. [PMID: 36516259 PMCID: PMC9750148 DOI: 10.1126/sciadv.abn5768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 11/12/2022] [Indexed: 06/17/2023]
Abstract
Direct cardiac reprogramming has emerged as a promising therapeutic approach for cardiac regeneration. Full chemical reprogramming with small molecules to generate cardiomyocytes may be more amenable than genetic reprogramming for clinical applications as it avoids safety concerns associated with genetic manipulations. However, challenges remain regarding low conversion efficiency and incomplete cardiomyocyte maturation. Furthermore, the therapeutic potential of chemically induced cardiomyocytes (CiCMs) has not been investigated. Here, we report that a three-dimensional microenvironment reconstituted with decellularized heart extracellular matrix can enhance chemical reprogramming and cardiac maturation of fibroblasts to cardiomyocytes. The resultant CiCMs exhibit elevated cardiac marker expression, sarcomeric organization, and improved electrophysiological features and drug responses. We investigated the therapeutic potential of CiCMs reprogrammed in three-dimensional heart extracellular matrix in a rat model of myocardial infarction. Our platform can facilitate the use of CiCMs for regenerative medicine, disease modeling, and drug screening.
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Affiliation(s)
- Yoonhee Jin
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
- Department of Physiology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Hyeok Kim
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Sungjin Min
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Yi Sun Choi
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Seung Ju Seo
- Department of Physiology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Eunseon Jeong
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Su Kyeom Kim
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Hyang-Ae Lee
- Korea Institute of Toxicology, Korea Research Institute of Chemical Technology, Daejeon 34114, Republic of Korea
| | - Sung-Hyun Jo
- Department of Chemical Engineering, Soongsil University, Seoul 06978, Republic of Korea
| | - Jae-Hyun Park
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Bong-Woo Park
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Woo-Sup Sim
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jin-Ju Kim
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Kiwon Ban
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon 999077, Hong Kong
| | - Yun-Gon Kim
- Department of Chemical Engineering, Soongsil University, Seoul 06978, Republic of Korea
| | - Hun-Jun Park
- Department of Biomedicine and Health Sciences, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul 03722, Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul 03722, Republic of Korea
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48
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Lunde IG, Aronsen JM, Melleby AO, Strand ME, Skogestad J, Bendiksen BA, Ahmed MS, Sjaastad I, Attramadal H, Carlson CR, Christensen G. Cardiomyocyte-specific overexpression of syndecan-4 in mice results in activation of calcineurin-NFAT signalling and exacerbated cardiac hypertrophy. Mol Biol Rep 2022; 49:11795-11809. [PMID: 36205855 PMCID: PMC9712407 DOI: 10.1007/s11033-022-07985-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 09/24/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Cardiomyocyte hypertrophy is a hallmark of cardiac dysfunction in patients with aortic stenosis (AS), and can be triggered by left ventricular (LV) pressure overload in mice by aortic banding (AB). Syndecan-4 is a transmembrane heparan sulphate proteoglycan which is found increased in the myocardium of AS patients and AB mice. The role of syndecan-4 in cardiomyocyte hypertrophy is not well understood. PURPOSE OF THE STUDY We developed mice with cardiomyocyte-specific overexpression of syndecan-4 (Sdc4-Tg) and subjected these to AB to examine the role of syndecan-4 in hypertrophy and activation of the pro-hypertrophic calcineurin-NFAT signalling pathway. METHODS AND RESULTS Sdc4-Tg mice showed exacerbated cardiac remodelling upon AB compared to wild type (WT). At 2-6 weeks post-AB, Sdc4-Tg and WT mice showed similar hypertrophic growth, while at 20 weeks post-AB, exacerbated hypertrophy and dysfunction were evident in Sdc4-Tg mice. After cross-breeding of Sdc4-Tg mice with NFAT-luciferase reporter mice, we found increased NFAT activation in Sdc4-Tg hearts after AB. Immunoprecipitation showed that calcineurin bound to syndecan-4 in Sdc4-Tg hearts. Isolated cardiomyocytes from Sdc4-Tg mice showed alterations in Ca2+ fluxes, suggesting that syndecan-4 regulated Ca2+ levels, and thereby, activating the syndecan-4-calcineurin complex resulting in NFAT activation and hypertrophic growth. Similarly, primary cardiomyocyte cultures from neonatal rats showed increased calcineurin-NFAT-dependent hypertrophic growth upon viral Sdc4 overexpression. CONCLUSION Our study of mice with cardiomyocyte-specific overexpression of Sdc4 have revealed that syndecan-4 is important for activation of the Ca2+-dependent calcineurin-NFAT signalling pathway, hypertrophic remodelling and dysfunction in cardiomyocytes in response to pressure overload.
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Affiliation(s)
- Ida G Lunde
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.
- KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway.
- Division of Diagnostics and Technology, Akershus University Hospital, Lørenskog, Norway.
- Institute for Experimental Medical Research (IEMR), Oslo University Hospital Ullevaal, Building 7, 4th floor, Kirkeveien 166, 0407, Oslo, Norway.
| | - J Magnus Aronsen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- Institute for Medical Biosciences, University of Oslo, Oslo, Norway
| | - A Olav Melleby
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- Institute for Medical Biosciences, University of Oslo, Oslo, Norway
| | - Mari E Strand
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway
| | - Jonas Skogestad
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- Institute for Medical Biosciences, University of Oslo, Oslo, Norway
| | - Bård A Bendiksen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway
| | - M Shakil Ahmed
- Institute for Surgical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Ivar Sjaastad
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway
| | - Håvard Attramadal
- Institute for Surgical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Cathrine R Carlson
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway
| | - Geir Christensen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway
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Rixon C, Andreassen K, Shen X, Erusappan PM, Almaas VM, Palmero S, Dahl CP, Ueland T, Sjaastad I, Louch WE, Stokke MK, Tønnessen T, Christensen G, Lunde IG. Lumican accumulates with fibrillar collagen in fibrosis in hypertrophic cardiomyopathy. ESC Heart Fail 2022; 10:858-871. [PMID: 36444917 PMCID: PMC10053290 DOI: 10.1002/ehf2.14234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 10/06/2022] [Accepted: 11/07/2022] [Indexed: 12/02/2022] Open
Abstract
AIMS Familial hypertrophic cardiomyopathy (HCM) is the most common form of inherited cardiac disease. It is characterized by myocardial hypertrophy and diastolic dysfunction, and can lead to severe heart failure, arrhythmias, and sudden cardiac death. Cardiac fibrosis, defined by excessive accumulation of extracellular matrix (ECM) components, is central to the pathophysiology of HCM. The ECM proteoglycan lumican is increased during heart failure and cardiac fibrosis, including HCM, yet its role in HCM remains unknown. We provide an in-depth assessment of lumican in clinical and experimental HCM. METHODS Left ventricular (LV) myectomy specimens were collected from patients with hypertrophic obstructive cardiomyopathy (n = 15), and controls from hearts deemed unsuitable for transplantation (n = 8). Hearts were harvested from a mouse model of HCM; Myh6 R403Q mice administered cyclosporine A and wild-type littermates (n = 8-10). LV tissues were analysed for mRNA and protein expression. Patient myectomy or mouse mid-ventricular sections were imaged using confocal microscopy, direct stochastic optical reconstruction microscopy (dSTORM), or electron microscopy. Human foetal cardiac fibroblasts (hfCFBs) were treated with recombinant human lumican (n = 3) and examined using confocal microscopy. RESULTS Lumican mRNA was increased threefold in HCM patients (P < 0.05) and correlated strongly with expression of collagen I (R2 = 0.60, P < 0.01) and III (R2 = 0.58, P < 0.01). Lumican protein was increased by 40% in patients with HCM (P < 0.01) and correlated with total (R2 = 0.28, P = 0.05) and interstitial (R2 = 0.30, P < 0.05) fibrosis. In mice with HCM, lumican mRNA increased fourfold (P < 0.001), and lumican protein increased 20-fold (P < 0.001) in insoluble ECM lysates. Lumican and fibrillar collagen were located together throughout fibrotic areas in HCM patient tissue, with increased co-localization measured in patients and mice with HCM (patients: +19%, P < 0.01; mice: +13%, P < 0.01). dSTORM super-resolution microscopy was utilized to image interstitial ECM which had yet to undergo overt fibrotic remodelling. In these interstitial areas, collagen I deposits located closer to (-15 nm, P < 0.05), overlapped more frequently with (+7.3%, P < 0.05) and to a larger degree with (+5.6%, P < 0.05) lumican in HCM. Collagen fibrils in such deposits were visualized using electron microscopy. The effect of lumican on collagen fibre formation was demonstrated by adding lumican to hfCFB cultures, resulting in thicker (+53.8 nm, P < 0.001), longer (+345.9 nm, P < 0.001), and fewer (-8.9%, P < 0.001) collagen fibres. CONCLUSIONS The ECM proteoglycan lumican is increased in HCM and co-localizes with fibrillar collagen throughout areas of fibrosis in HCM. Our data suggest that lumican may promote formation of thicker collagen fibres in HCM.
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Affiliation(s)
- Chloe Rixon
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - Kristine Andreassen
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
- Department of Cardiology Oslo University Hospital, Rikshospitalet Oslo Norway
| | - Xin Shen
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - Pugazendhi Murugan Erusappan
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - Vibeke Marie Almaas
- Department of Cardiology Oslo University Hospital, Rikshospitalet Oslo Norway
| | - Sheryl Palmero
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - Christen Peder Dahl
- Research Institute of Internal Medicine Oslo University Hospital, Rikshospitalet Oslo Norway
| | - Thor Ueland
- Research Institute of Internal Medicine Oslo University Hospital, Rikshospitalet Oslo Norway
- Institute of Clinical Medicine University of Oslo Oslo Norway
- K. G. Jebsen Thrombosis Research and Expertise Center University of Tromsø Tromsø Norway
| | - Ivar Sjaastad
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - William Edward Louch
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - Mathis Korseberg Stokke
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
- Department of Cardiology Oslo University Hospital, Rikshospitalet Oslo Norway
| | - Theis Tønnessen
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- Department of Cardiothoracic Surgery, Division of Cardiovascular and Pulmonary Diseases Oslo University Hospital Ullevål Oslo Norway
| | - Geir Christensen
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
| | - Ida Gjervold Lunde
- Institute for Experimental Medical Research Oslo University Hospital Ullevål and University of Oslo Oslo Norway
- K.G. Jebsen Centre for Cardiac Research University of Oslo Oslo Norway
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Nulali J, Zhan M, Zhang K, Tu P, Liu Y, Song H. Osteoglycin: An ECM Factor Regulating Fibrosis and Tumorigenesis. Biomolecules 2022; 12:1674. [PMID: 36421687 PMCID: PMC9687868 DOI: 10.3390/biom12111674] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/04/2022] [Accepted: 11/10/2022] [Indexed: 08/27/2023] Open
Abstract
The extracellular matrix (ECM) is made up of noncellular components that have special properties for influencing cell behavior and tissue structure. Small leucine-rich proteoglycans (SLRPs) are nonfibrillar ECM components that serve as structural scaffolds and signaling molecules. osteoglycin (OGN), a class III SLRP, is a ubiquitous ECM component that not only helps to organize the extracellular matrix but also regulates a number of important biological processes. As a glycosylated protein in the ECM, OGN was originally considered to be involved in fiber assembly and was reported to have a connection with fibrosis. In addition to these functions, OGN is found in a variety of cancer tissues and is implicated in cellular processes linked to tumorigenesis, including cell proliferation, invasion, metastasis, and epithelial-mesenchymal transition (EMT). In this review, we summarize the structure and functions of OGN as well as its biological and clinical importance in the context of fibrotic illness and tumorigenesis. This review aims to improve our understanding of OGN and provide some new strategies for the treatment of fibrosis and cancer.
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Affiliation(s)
- Jiayida Nulali
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics and Endocrinology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Ming Zhan
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics and Endocrinology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Kaiwen Zhang
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics and Endocrinology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Pinghui Tu
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics and Endocrinology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Yu Liu
- Department of Respiration, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200070, China
| | - Huaidong Song
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics and Endocrinology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
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