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Mead TJ, Bhutada S, Foulcer SJ, Peruzzi N, Nelson CM, Seifert DE, Larkin J, Tran-Lundmark K, Filmus J, Apte SS. Combined genetic-pharmacologic inactivation of tightly linked ADAMTS proteases in temporally specific windows uncovers distinct roles for versican proteolysis and glypican-6 in cardiac development. Matrix Biol 2024; 131:1-16. [PMID: 38750698 DOI: 10.1016/j.matbio.2024.05.003] [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: 12/21/2023] [Revised: 05/07/2024] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
Extracellular matrix remodeling mechanisms are understudied in cardiac development and congenital heart defects. We show that matrix-degrading metalloproteases ADAMTS1 and ADAMTS5, are extensively co-expressed during mouse cardiac development. The mouse mutants of each gene have mild cardiac anomalies, however, their combined genetic inactivation to elicit cooperative roles is precluded by tight gene linkage. Therefore, we coupled Adamts1 inactivation with pharmacologic ADAMTS5 blockade to uncover stage-specific cooperative roles and investigated their potential substrates in mouse cardiac development. ADAMTS5 blockade was achieved in Adamts1 null mouse embryos using an activity-blocking monoclonal antibody during distinct developmental windows spanning myocardial compaction or cardiac septation and outflow tract rotation. Synchrotron imaging, RNA in situ hybridization, immunofluorescence microscopy and electron microscopy were used to determine the impact on cardiac development and compared to Gpc6 and ADAMTS-cleavage resistant versican mutants. Mass spectrometry-based N-terminomics was used to seek relevant substrates. Combined inactivation of ADAMTS1 and ADAMTS5 prior to 12.5 days of gestation led to dramatic accumulation of versican-rich cardiac jelly and inhibited formation of compact and trabecular myocardium, which was also observed in mice with ADAMTS cleavage-resistant versican. Combined inactivation after 12.5 days impaired outflow tract development and ventricular septal closure, generating a tetralogy of Fallot-like defect. N-terminomics of combined ADAMTS knockout and control hearts identified a cleaved glypican-6 peptide only in the controls. ADAMTS1 and ADAMTS5 expression in cells was associated with specific glypican-6 cleavages. Paradoxically, combined ADAMTS1 and ADAMTS5 inactivation reduced cardiac glypican-6 and outflow tract Gpc6 transcription. Notably, Gpc6-/- hearts demonstrated similar rotational defects as combined ADAMTS inactivated hearts and both had reduced hedgehog signaling. Thus, versican proteolysis in cardiac jelly at the canonical Glu441-Ala442 site is cooperatively mediated by ADAMTS1 and ADAMTS5 and required for proper ventricular cardiomyogenesis, whereas, reduced glypican-6 after combined ADAMTS inactivation impairs hedgehog signaling, leading to outflow tract malrotation.
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Affiliation(s)
- Timothy J Mead
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA; Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA; University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH, USA.
| | - Sumit Bhutada
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Simon J Foulcer
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Niccolò Peruzzi
- Department of Experimental Medical Science, and Wallenberg Center for Molecular Medicine Lund University and The Pediatric Heart Center, Skane University Hospital, Lund, Sweden
| | - Courtney M Nelson
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Deborah E Seifert
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | | | - Karin Tran-Lundmark
- Department of Experimental Medical Science, and Wallenberg Center for Molecular Medicine Lund University and The Pediatric Heart Center, Skane University Hospital, Lund, Sweden
| | - Jorge Filmus
- Sunnybrook Research Institute and Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Suneel S Apte
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA.
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2
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Al-Ostoot FH, Salah S, Khanum SA. An Overview of Cancer Biology, Pathophysiological Development and It's Treatment Modalities: Current Challenges of Cancer anti-Angiogenic Therapy. Cancer Invest 2024:1-46. [PMID: 38874308 DOI: 10.1080/07357907.2024.2361295] [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: 02/17/2021] [Accepted: 05/25/2024] [Indexed: 06/15/2024]
Abstract
A number of conditions and factors can cause the transformation of normal cells in the body into malignant tissue by changing the normal functions of a wide range of regulatory, apoptotic, and signal transduction pathways. Despite the current deficiency in fully understanding the mechanism of cancer action accurately and clearly, numerous genes and proteins that are causally involved in the initiation, progression, and metastasis of cancer have been identified. But due to the lack of space and the abundance of details on this complex topic, we have emphasized here more recent advances in our understanding of the principles implied tumor cell transformation, development, invasion, angiogenesis, and metastasis. Inhibition of angiogenesis is a significant strategy for the treatment of various solid tumors, that essentially depend on cutting or at least limiting the supply of blood to micro-regions of tumors, leading to pan-hypoxia and pan-necrosis inside solid tumor tissues. Researchers have continued to enhance the efficiency of anti-angiogenic drugs over the past two decades, to identify their potential in the drug interaction, and to discover reasonable interpretations for possible resistance to treatment. In this review, we have discussed an overview of cancer history and recent methods use in cancer therapy, focusing on anti-angiogenic inhibitors targeting angiogenesis formation. Further, this review has explained the molecular mechanism of action of these anti-angiogenic inhibitors in various tumor types and their limitations use. In addition, we described the synergistic mechanisms of immunotherapy and anti-angiogenic therapy and summarizes current clinical trials of these combinations. Many phase III trials found that combining immunotherapy and anti-angiogenic therapy improved survival. Therefore, targeting the source supply of cancer cells to grow and spread with new anti-angiogenic agents in combination with different conventional therapy is a novel method to reduce cancer progression. The aim of this paper is to overview the varying concepts of cancer focusing on mechanisms involved in tumor angiogenesis and provide an overview of the recent trends in anti-angiogenic strategies for cancer therapy.
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Affiliation(s)
- Fares Hezam Al-Ostoot
- Department of Chemistry, Yuvaraja's College, University of Mysore, Mysuru, India
- Department of Biochemistry, Faculty of Education & Science, Albaydha University, Al-Baydha, Yemen
| | - Salma Salah
- Faculty of Medicine and Health Sciences, Thamar University, Dhamar, Yemen
| | - Shaukath Ara Khanum
- Department of Chemistry, Yuvaraja's College, University of Mysore, Mysuru, India
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3
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Lazovic B, Nguyen HT, Ansarizadeh M, Wigge L, Kohl F, Li S, Carracedo M, Kettunen J, Krimpenfort L, Elgendy R, Richter K, De Silva L, Bilican B, Singh P, Saxena P, Jakobsson L, Hong X, Eklund L, Hicks R. Human iPSC and CRISPR targeted gene knock-in strategy for studying the somatic TIE2 L914F mutation in endothelial cells. Angiogenesis 2024:10.1007/s10456-024-09925-9. [PMID: 38771392 DOI: 10.1007/s10456-024-09925-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 04/22/2024] [Indexed: 05/22/2024]
Abstract
Induced pluripotent stem cell (iPSC) derived endothelial cells (iECs) have emerged as a promising tool for studying vascular biology and providing a platform for modelling various vascular diseases, including those with genetic origins. Currently, primary ECs are the main source for disease modelling in this field. However, they are difficult to edit and have a limited lifespan. To study the effects of targeted mutations on an endogenous level, we generated and characterized an iPSC derived model for venous malformations (VMs). CRISPR-Cas9 technology was used to generate a novel human iPSC line with an amino acid substitution L914F in the TIE2 receptor, known to cause VMs. This enabled us to study the differential effects of VM causative mutations in iECs in multiple in vitro models and assess their ability to form vessels in vivo. The analysis of TIE2 expression levels in TIE2L914F iECs showed a significantly lower expression of TIE2 on mRNA and protein level, which has not been observed before due to a lack of models with endogenous edited TIE2L914F and sparse patient data. Interestingly, the TIE2 pathway was still significantly upregulated and TIE2 showed high levels of phosphorylation. TIE2L914F iECs exhibited dysregulated angiogenesis markers and upregulated migration capability, while proliferation was not affected. Under shear stress TIE2L914F iECs showed reduced alignment in the flow direction and a larger cell area than TIE2WT iECs. In summary, we developed a novel TIE2L914F iPSC-derived iEC model and characterized it in multiple in vitro models. The model can be used in future work for drug screening for novel treatments for VMs.
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Affiliation(s)
- Bojana Lazovic
- BioPharmaceuticals R&D Cell Therapy Department, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
- Translational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
- Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Hoang-Tuan Nguyen
- Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
- Finnadvance Ltd., Oulu, Finland
| | - Mohammadhassan Ansarizadeh
- Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Leif Wigge
- Data Sciences and Quantitative Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Franziska Kohl
- Translational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Songyuan Li
- Translational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Miguel Carracedo
- Bioscience Renal, Research and Early Development, Cardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | | | - Luc Krimpenfort
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Ramy Elgendy
- Translational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Kati Richter
- Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Laknee De Silva
- Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Bilada Bilican
- Translational Genomics, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | | | - Pratik Saxena
- BioPharmaceuticals R&D Cell Therapy Department, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Lars Jakobsson
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Xuechong Hong
- BioPharmaceuticals R&D Cell Therapy Department, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Lauri Eklund
- Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Ryan Hicks
- BioPharmaceuticals R&D Cell Therapy Department, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
- School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK.
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Lee JG, Yon JM, Kim G, Lee SG, Kim CY, Cheong SA, Kim HY, Yu J, Kim K, Sung YH, Yoo HJ, Woo DC, Rho JK, Ha CH, Pack CG, Oh SH, Lim JS, Han YM, Hong EJ, Seong JK, Lee HW, Lee SW, Lee KU, Kim CJ, Nam SY, Cho YS, Baek IJ. PIBF1 regulates trophoblast syncytialization and promotes cardiovascular development. Nat Commun 2024; 15:1487. [PMID: 38374152 PMCID: PMC10876648 DOI: 10.1038/s41467-024-45647-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 01/30/2024] [Indexed: 02/21/2024] Open
Abstract
Proper placental development in early pregnancy ensures a positive outcome later on. The developmental relationship between the placenta and embryonic organs, such as the heart, is crucial for a normal pregnancy. However, the mechanism through which the placenta influences the development of embryonic organs remains unclear. Trophoblasts fuse to form multinucleated syncytiotrophoblasts (SynT), which primarily make up the placental materno-fetal interface. We discovered that endogenous progesterone immunomodulatory binding factor 1 (PIBF1) is vital for trophoblast differentiation and fusion into SynT in humans and mice. PIBF1 facilitates communication between SynT and adjacent vascular cells, promoting vascular network development in the primary placenta. This process affected the early development of the embryonic cardiovascular system in mice. Moreover, in vitro experiments showed that PIBF1 promotes the development of cardiovascular characteristics in heart organoids. Our findings show how SynTs organize the barrier and imply their possible roles in supporting embryogenesis, including cardiovascular development. SynT-derived factors and SynT within the placenta may play critical roles in ensuring proper organogenesis of other organs in the embryo.
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Affiliation(s)
- Jong Geol Lee
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea
- Biological Resources Research Group, Bioenvironmental Science & Toxicology Division, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), Jinju, 52834, Korea
| | - Jung-Min Yon
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Globinna Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Seul-Gi Lee
- Department of Stem Cell Biology, School of Medicine, Konkuk University, Seoul, 05029, Korea
| | - C-Yoon Kim
- College of Veterinary Medicine, Konkuk University, Seoul, 05029, Korea
| | - Seung-A Cheong
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
| | | | - Jiyoung Yu
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
| | - Kyunggon Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Digital Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Young Hoon Sung
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Hyun Ju Yoo
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Digital Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Dong-Cheol Woo
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Jin Kyung Rho
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Chang Hoon Ha
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Chan-Gi Pack
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Seak Hee Oh
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Joon Seo Lim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
| | - Yu Mi Han
- Research Institute of Medical Science, Sungkyunkwan University School of Medicine, Seoul, 06351, Korea
| | - Eui-Ju Hong
- College of Veterinary Medicine, Chungnam National University, Daejeon, 34134, Korea
| | - Je Kyung Seong
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea
- College of Veterinary Medicine, Seoul National University, Seoul, 08826, Korea
| | - Han-Woong Lee
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul, 03722, Korea
| | - Sang-Wook Lee
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Ki-Up Lee
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Chong Jai Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Sang-Yoon Nam
- College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Korea
| | - You Sook Cho
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea.
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea.
| | - In-Jeoung Baek
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea.
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea.
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea.
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5
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Dobreva G, Heineke J. Inter- and Intracellular Signaling Pathways. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1441:271-294. [PMID: 38884717 DOI: 10.1007/978-3-031-44087-8_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Cardiovascular diseases, both congenital and acquired, are the leading cause of death worldwide, associated with significant health consequences and economic burden. Due to major advances in surgical procedures, most patients with congenital heart disease (CHD) survive into adulthood but suffer from previously unrecognized long-term consequences, such as early-onset heart failure. Therefore, understanding the molecular mechanisms resulting in heart defects and the lifelong complications due to hemodynamic overload are of utmost importance. Congenital heart disease arises in the first trimester of pregnancy, due to defects in the complex morphogenetic patterning of the heart. This process is coordinated through a complicated web of intercellular communication between the epicardium, the endocardium, and the myocardium. In the postnatal heart, similar crosstalk between cardiomyocytes, endothelial cells, and fibroblasts exists during pathological hemodynamic overload that emerges as a consequence of a congenital heart defect. Ultimately, communication between cells triggers the activation of intracellular signaling circuits, which allow fine coordination of cardiac development and function. Here, we review the inter- and intracellular signaling mechanisms in the heart as they were discovered mainly in genetically modified mice.
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Affiliation(s)
- Gergana Dobreva
- ECAS (European Center for Angioscience), Department of Cardiovascular Genomics and Epigenomics, Mannheim Faculty of Medicine, Heidelberg University, Mannheim, Germany.
- German Centre for Cardiovascular Research (DZHK) Partner Site, Heidelberg/Mannheim, Germany.
| | - Joerg Heineke
- German Centre for Cardiovascular Research (DZHK) Partner Site, Heidelberg/Mannheim, Germany.
- ECAS (European Center for Angioscience), Department of Cardiovascular Physiology, Mannheim Faculty of Medicine, Heidelberg University, Mannheim, Germany.
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Vukadinovic M, Kwan AC, Yuan V, Salerno M, Lee DC, Albert CM, Cheng S, Li D, Ouyang D, Clarke SL. Deep learning-enabled analysis of medical images identifies cardiac sphericity as an early marker of cardiomyopathy and related outcomes. MED 2023; 4:252-262.e3. [PMID: 36996817 PMCID: PMC10106428 DOI: 10.1016/j.medj.2023.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 01/02/2023] [Accepted: 02/15/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND Quantification of chamber size and systolic function is a fundamental component of cardiac imaging. However, the human heart is a complex structure with significant uncharacterized phenotypic variation beyond traditional metrics of size and function. Examining variation in cardiac shape can add to our ability to understand cardiovascular risk and pathophysiology. METHODS We measured the left ventricle (LV) sphericity index (short axis length/long axis length) using deep learning-enabled image segmentation of cardiac magnetic resonance imaging data from the UK Biobank. Subjects with abnormal LV size or systolic function were excluded. The relationship between LV sphericity and cardiomyopathy was assessed using Cox analyses, genome-wide association studies, and two-sample Mendelian randomization. FINDINGS In a cohort of 38,897 subjects, we show that a one standard deviation increase in sphericity index is associated with a 47% increased incidence of cardiomyopathy (hazard ratio [HR]: 1.47, 95% confidence interval [CI]: 1.10-1.98, p = 0.01) and a 20% increased incidence of atrial fibrillation (HR: 1.20, 95% CI: 1.11-1.28, p < 0.001), independent of clinical factors and traditional magnetic resonance imaging (MRI) measurements. We identify four loci associated with sphericity at genome-wide significance, and Mendelian randomization supports non-ischemic cardiomyopathy as causal for LV sphericity. CONCLUSIONS Variation in LV sphericity in otherwise normal hearts predicts risk for cardiomyopathy and related outcomes and is caused by non-ischemic cardiomyopathy. FUNDING This study was supported by grants K99-HL157421 (D.O.) and KL2TR003143 (S.L.C.) from the National Institutes of Health.
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Affiliation(s)
- Milos Vukadinovic
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA; Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Alan C Kwan
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Victoria Yuan
- School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Michael Salerno
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94306, USA
| | - Daniel C Lee
- Department of Medicine and Radiology, Northwestern Medicine, Chicago, IL 60611, USA
| | - Christine M Albert
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Susan Cheng
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Debiao Li
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - David Ouyang
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Division of Artificial Intelligence in Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
| | - Shoa L Clarke
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94306, USA.
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7
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Sun J, Ge Y, Chao T, Bai R, Wang C. The Role of miRNA in the Regulation of Angiogenesis in Ischemic Heart Disease. Curr Probl Cardiol 2023; 48:101637. [PMID: 36773949 DOI: 10.1016/j.cpcardiol.2023.101637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 02/04/2023] [Indexed: 02/12/2023]
Abstract
Despite continued improvements in primary prevention and treatment, ischemic heart disease (IHD) is the most common cause of mortality in both developing and developed countries. Promoting angiogenesis and reconstructing vascular network in ischemic myocardium are critical process of postischemic tissue repair. Effective strategies to promote survival and avoid apoptosis of endothelial cells in the ischemic myocardium can help to achieve long-term cardiac angiogenesis. Therefore, it is of great importance to investigate the molecular pathophysiology of angiogenesis in-depth and to find the key targets that promote angiogenesis. Recently years, many studies have found that microRNAs play important regulatory roles in almost all process of angiogenesis, including vascular sprouting, proliferation, survival and migration of vascular endothelial cells, recruitment of vascular progenitor cells, and control of angiopoietin expression. This review presents detailed information about the regulatory role of miRNAs in the angiogenesis of IHD in recent years, and provides new therapeutic ideas for the treatment of IHD.
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Affiliation(s)
- Jinghui Sun
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yaru Ge
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Tiantian Chao
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ruina Bai
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Chenglong Wang
- National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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8
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Wang S, Larina IV. Following the Beat: Imaging the Valveless Pumping Function in the Early Embryonic Heart. J Cardiovasc Dev Dis 2022; 9:jcdd9080267. [PMID: 36005431 PMCID: PMC9409458 DOI: 10.3390/jcdd9080267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/26/2022] Open
Abstract
In vertebrates, the coordinated beat of the early heart tube drives cardiogenesis and supports embryonic growth. How the heart pumps at this valveless stage marks a fascinating problem that is of vital significance for understanding cardiac development and defects. The developing heart achieves its function at the same time as continuous and dramatic morphological changes, which in turn modify its pumping dynamics. The beauty of this muti-time-scale process also highlights its complexity that requires interdisciplinary approaches to study. High-resolution optical imaging, particularly fast, four-dimensional (4D) imaging, plays a critical role in revealing the process of pumping, instructing numerical modeling, and enabling biomechanical analyses. In this review, we aim to connect the investigation of valveless pumping mechanisms with the recent advancements in embryonic cardiodynamic imaging, facilitating interactions between these two areas of study, in hopes of encouraging and motivating innovative work to further understand the early heartbeat.
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Affiliation(s)
- Shang Wang
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ 07030, USA
- Correspondence:
| | - Irina V. Larina
- Department of Integrative Physiology, Baylor College of Medicine, Houston, TX 77030, USA
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9
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Olmsted ZT, Paluh JL. A Combined Human Gastruloid Model of Cardiogenesis and Neurogenesis. iScience 2022; 25:104486. [PMID: 35721464 PMCID: PMC9198845 DOI: 10.1016/j.isci.2022.104486] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 03/28/2022] [Accepted: 05/20/2022] [Indexed: 11/28/2022] Open
Abstract
Multi-lineage development from gastruloids is enabling unprecedented opportunities to model and study human embryonic processes and is expected to accelerate ex vivo strategies in organ development. Reproducing human cardiogenesis with neurogenesis in a multi-lineage context remains challenging, requiring spatiotemporal input of paracrine and mechanical cues. Here we extend elongating multi-lineage organized (EMLO) gastruloids to include cardiogenesis (EMLOC) and describe interconnected neuro-cardiac lineages in a single gastruloid model. Contractile EMLOCs recapitulate numerous interlinked developmental features including heart tube formation and specialization, cardiomyocyte differentiation and remodeling phases, epicardium, ventricular wall morphogenesis, chamber-like structures and formation of a putative outflow tract. The EMLOC cardiac region, which originates anterior to gut tube primordium, is progressively populated by neurons in a spatial pattern mirroring the known distribution of neurons in the innervated human heart. This human EMLOC model represents a multi-lineage advancement for the study of coincident neurogenesis and cardiogenesis. A trunk-biased microenvironment primed for cardiogenesis Gastruloid-derived spatiotemporal features of cardiogenesis Neurogenesis coupled with neuronal population of cardiac regions Neuro-cardiac multi-lineage, multi-tissue linked developmental model
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Affiliation(s)
- Zachary T. Olmsted
- State University of New York Polytechnic Institute, College of Nanoscale Science and Engineering, Nanobioscience, Nanofab East, 257 Fuller Road, Albany, NY 12203, USA
| | - Janet L. Paluh
- State University of New York Polytechnic Institute, College of Nanoscale Science and Engineering, Nanobioscience, Nanofab East, 257 Fuller Road, Albany, NY 12203, USA
- Corresponding author
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10
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Feulner L, van Vliet PP, Puceat M, Andelfinger G. Endocardial Regulation of Cardiac Development. J Cardiovasc Dev Dis 2022; 9:jcdd9050122. [PMID: 35621833 PMCID: PMC9144171 DOI: 10.3390/jcdd9050122] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/31/2022] [Accepted: 04/07/2022] [Indexed: 01/16/2023] Open
Abstract
The endocardium is a specialized form of endothelium that lines the inner side of the heart chambers and plays a crucial role in cardiac development. While comparatively less studied than other cardiac cell types, much progress has been made in understanding the regulation of and by the endocardium over the past two decades. In this review, we will summarize what is currently known regarding endocardial origin and development, the relationship between endocardium and other cardiac cell types, and the various lineages that endocardial cells derive from and contribute to. These processes are driven by key molecular mechanisms such as Notch and BMP signaling. These pathways in particular have been well studied, but other signaling pathways and mechanical cues also play important roles. Finally, we will touch on the contribution of stem cell modeling in combination with single cell sequencing and its potential translational impact for congenital heart defects such as bicuspid aortic valves and hypoplastic left heart syndrome. The detailed understanding of cellular and molecular processes in the endocardium will be vital to further develop representative stem cell-derived models for disease modeling and regenerative medicine in the future.
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Affiliation(s)
- Lara Feulner
- Cardiovascular Genetics, CHU Sainte-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (L.F.); (P.P.v.V.)
- Department of Molecular Biology, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Patrick Piet van Vliet
- Cardiovascular Genetics, CHU Sainte-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (L.F.); (P.P.v.V.)
- LIA (International Associated Laboratory) CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada;
- LIA (International Associated Laboratory) INSERM, 13885 Marseille, France
| | - Michel Puceat
- LIA (International Associated Laboratory) CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada;
- LIA (International Associated Laboratory) INSERM, 13885 Marseille, France
- INSERM U-1251, Marseille Medical Genetics, Aix-Marseille University, 13885 Marseille, France
| | - Gregor Andelfinger
- Cardiovascular Genetics, CHU Sainte-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (L.F.); (P.P.v.V.)
- Department of Biochemistry and Molecular Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada
- Department of Pediatrics, University of Montreal, Montreal, QC H3T 1J4, Canada
- Department of Biochemistry, University of Montreal, Montreal, QC H3T 1J4, Canada
- Correspondence:
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11
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Derrick CJ, Sánchez-Posada J, Hussein F, Tessadori F, Pollitt EJG, Savage AM, Wilkinson RN, Chico TJ, van Eeden FJ, Bakkers J, Noël ES. Asymmetric Hapln1a drives regionalized cardiac ECM expansion and promotes heart morphogenesis in zebrafish development. Cardiovasc Res 2022; 118:226-240. [PMID: 33616638 PMCID: PMC8752364 DOI: 10.1093/cvr/cvab004] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/08/2021] [Indexed: 01/24/2023] Open
Abstract
AIMS Vertebrate heart development requires the complex morphogenesis of a linear tube to form the mature organ, a process essential for correct cardiac form and function, requiring coordination of embryonic laterality, cardiac growth, and regionalized cellular changes. While previous studies have demonstrated broad requirements for extracellular matrix (ECM) components in cardiac morphogenesis, we hypothesized that ECM regionalization may fine tune cardiac shape during heart development. METHODS AND RESULTS Using live in vivo light sheet imaging of zebrafish embryos, we describe a left-sided expansion of the ECM between the myocardium and endocardium prior to the onset of heart looping and chamber ballooning. Analysis using an ECM sensor revealed the cardiac ECM is further regionalized along the atrioventricular axis. Spatial transcriptomic analysis of gene expression in the heart tube identified candidate genes that may drive ECM expansion. This approach identified regionalized expression of hapln1a, encoding an ECM cross-linking protein. Validation of transcriptomic data by in situ hybridization confirmed regionalized hapln1a expression in the heart, with highest levels of expression in the future atrium and on the left side of the tube, overlapping with the observed ECM expansion. Analysis of CRISPR-Cas9-generated hapln1a mutants revealed a reduction in atrial size and reduced chamber ballooning. Loss-of-function analysis demonstrated that ECM expansion is dependent upon Hapln1a, together supporting a role for Hapln1a in regionalized ECM modulation and cardiac morphogenesis. Analysis of hapln1a expression in zebrafish mutants with randomized or absent embryonic left-right asymmetry revealed that laterality cues position hapln1a-expressing cells asymmetrically in the left side of the heart tube. CONCLUSION We identify a regionalized ECM expansion in the heart tube which promotes correct heart development, and propose a novel model whereby embryonic laterality cues orient the axis of ECM asymmetry in the heart, suggesting these two pathways interact to promote robust cardiac morphogenesis.
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Affiliation(s)
- Christopher J Derrick
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Juliana Sánchez-Posada
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Farah Hussein
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Federico Tessadori
- Hubrecht Institute for Developmental and Stem Cell Biology, Uppsalalaan 8, 3584 CT, Utrecht, Netherlands
| | - Eric J G Pollitt
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Aaron M Savage
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Robert N Wilkinson
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Timothy J Chico
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Fredericus J van Eeden
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Jeroen Bakkers
- Hubrecht Institute for Developmental and Stem Cell Biology, Uppsalalaan 8, 3584 CT, Utrecht, Netherlands
| | - Emily S Noël
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
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12
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Silva AC, Matthys OB, Joy DA, Kauss MA, Natarajan V, Lai MH, Turaga D, Blair AP, Alexanian M, Bruneau BG, McDevitt TC. Co-emergence of cardiac and gut tissues promotes cardiomyocyte maturation within human iPSC-derived organoids. Cell Stem Cell 2021; 28:2137-2152.e6. [PMID: 34861147 DOI: 10.1016/j.stem.2021.11.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 02/13/2021] [Accepted: 11/12/2021] [Indexed: 01/15/2023]
Abstract
During embryogenesis, paracrine signaling between tissues in close proximity contributes to the determination of their respective cell fate(s) and development into functional organs. Organoids are in vitro models that mimic organ formation and cellular heterogeneity, but lack the paracrine input of surrounding tissues. Here, we describe a human multilineage iPSC-derived organoid that recapitulates cooperative cardiac and gut development and maturation, with extensive cellular and structural complexity in both tissues. We demonstrate that the presence of endoderm tissue (gut/intestine) in the organoids contributed to the development of cardiac tissue features characteristic of stages after heart tube formation, including cardiomyocyte expansion, compartmentalization, enrichment of atrial/nodal cells, myocardial compaction, and fetal-like functional maturation. Overall, this study demonstrates the ability to generate and mature cooperative tissues originating from different germ lineages within a single organoid model, an advance that will further the examination of multi-tissue interactions during development, physiological maturation, and disease.
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Affiliation(s)
- Ana C Silva
- Gladstone Institutes, San Francisco, CA 94158, USA
| | - Oriane B Matthys
- Gladstone Institutes, San Francisco, CA 94158, USA; UC Berkeley-UC San Francisco Graduate Program in Bioengineering, San Francisco, CA 94143, USA
| | - David A Joy
- Gladstone Institutes, San Francisco, CA 94158, USA; UC Berkeley-UC San Francisco Graduate Program in Bioengineering, San Francisco, CA 94143, USA
| | - Mara A Kauss
- Gladstone Institutes, San Francisco, CA 94158, USA; UC San Francisco Graduate Program in Biomedical Sciences, San Francisco, CA 94143, USA
| | | | | | | | | | | | - Benoit G Bruneau
- Gladstone Institutes, San Francisco, CA 94158, USA; Roddenberry Center for Stem Cell Biology and Medicine at Gladstone, San Francisco, CA 94158, USA; Cardiovascular Research Institute, University of California, San Francisco, CA 94158, USA; Department of Pediatrics, University of California, San Francisco, CA 94143, USA
| | - Todd C McDevitt
- Gladstone Institutes, San Francisco, CA 94158, USA; Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, CA 94143, USA.
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13
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Wei X, Jessa S, Kleinman CL, Phoenix TN. Mapping Angiopoietin1 expression in the developing and adult brain. Dev Neurosci 2021; 43:321-334. [PMID: 34348288 DOI: 10.1159/000518351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 07/06/2021] [Indexed: 11/19/2022] Open
Affiliation(s)
- Xin Wei
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, Ohio, USA,
| | - Selin Jessa
- Quantitative Life Sciences, McGill University, Montreal, Québec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
| | - Claudia L Kleinman
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
- Department of Human Genetics, McGill University, Montreal, Québec, Canada
| | - Timothy N Phoenix
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, Ohio, USA
- Research in Patient Services, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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14
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Paredes I, Vieira JR, Shah B, Ramunno CF, Dyckow J, Adler H, Richter M, Schermann G, Giannakouri E, Schirmer L, Augustin HG, Ruiz de Almodóvar C. Oligodendrocyte precursor cell specification is regulated by bidirectional neural progenitor-endothelial cell crosstalk. Nat Neurosci 2021; 24:478-488. [PMID: 33510480 PMCID: PMC8411877 DOI: 10.1038/s41593-020-00788-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 12/18/2020] [Indexed: 01/30/2023]
Abstract
Neural-derived signals are crucial regulators of CNS vascularization. However, whether the vasculature responds to these signals by means of elongating and branching or in addition by building a feedback response to modulate neurodevelopmental processes remains unknown. In this study, we identified bidirectional crosstalk between the neural and the vascular compartment of the developing CNS required for oligodendrocyte precursor cell specification. Mechanistically, we show that neural progenitor cells (NPCs) express angiopoietin-1 (Ang1) and that this expression is regulated by Sonic hedgehog. We demonstrate that NPC-derived Ang1 signals to its receptor, Tie2, on endothelial cells to induce the production of transforming growth factor beta 1 (TGFβ1). Endothelial-derived TGFβ1, in turn, acts as an angiocrine molecule and signals back to NPCs to induce their commitment toward oligodendrocyte precursor cells. This work demonstrates a true bidirectional collaboration between NPCs and the vasculature as a critical regulator of oligodendrogenesis.
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Affiliation(s)
- Isidora Paredes
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - José Ricardo Vieira
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Bhavin Shah
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Carla F Ramunno
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Julia Dyckow
- Department of Neurology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Heike Adler
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Melanie Richter
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Geza Schermann
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Evangelia Giannakouri
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), Heidelberg, Germany
| | - Lucas Schirmer
- Department of Neurology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Mannheim Center for Translational Neuroscience and Institute for Innate Immunoscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Interdisciplinary Center for Neurosciences, Heidelberg University, Heidelberg, Germany
| | - Hellmut G Augustin
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), Heidelberg, Germany
| | - Carmen Ruiz de Almodóvar
- European Center for Angioscience, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
- Interdisciplinary Center for Neurosciences, Heidelberg University, Heidelberg, Germany.
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15
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Abstract
The developing heart is formed of two tissue layers separated by an extracellular matrix (ECM) that provides chemical and physical signals to cardiac cells. While deposition of specific ECM components creates matrix diversity, the cardiac ECM is also dynamic, with modification and degradation playing important roles in ECM maturation and function. In this Review, we discuss the spatiotemporal changes in ECM composition during cardiac development that support distinct aspects of heart morphogenesis. We highlight conserved requirements for specific ECM components in human cardiac development, and discuss emerging evidence of a central role for the ECM in promoting heart regeneration.
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Affiliation(s)
| | - Emily S Noël
- Department of Biomedical Science, University of Sheffield, Sheffield S10 2TN, UK
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16
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Carlantoni C, Allanki S, Kontarakis Z, Rossi A, Piesker J, Günther S, Stainier DY. Tie1 regulates zebrafish cardiac morphogenesis through Tolloid-like 1 expression. Dev Biol 2021; 469:54-67. [DOI: 10.1016/j.ydbio.2020.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 09/10/2020] [Accepted: 09/13/2020] [Indexed: 01/13/2023]
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17
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Ning W, Li S, Yang W, Yang B, Xin C, Ping X, Huang C, Gu Y, Guo L. Blocking exosomal miRNA-153-3p derived from bone marrow mesenchymal stem cells ameliorates hypoxia-induced myocardial and microvascular damage by targeting the ANGPT1-mediated VEGF/PI3k/Akt/eNOS pathway. Cell Signal 2020; 77:109812. [PMID: 33164880 DOI: 10.1016/j.cellsig.2020.109812] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 10/16/2020] [Accepted: 10/16/2020] [Indexed: 01/18/2023]
Abstract
It has been widely reported that exosomes derived from mesenchymal stem cells (MSCs) have a protective effect on myocardial infarction (MI). However, the specific molecules which play a damaging role in MSCs shuttled miRNAs are much less explored. MiRNA-153-3p (miR-153-3p) is a vital miRNA which has been proved to modulate cell proliferation, apoptosis, angiogenesis, peritoneal fibrosis and aortic calcification. Here, we aim to study the effect and mechanism of miR-153-3p in MSC-derived exosomes on hypoxia-induced myocardial and microvascular damage. The exosomes of MSCs were isolated and identified, and the MSCs-exosomes with low expression of miR-153-3p (exo-miR-153-3p-) were constructed to interfere with the endothelial cells and cardiomyocytes in the oxygen-glucose deprivation (OGD) model. The viability, apoptosis, angiogenesis of endothelial cells and cardiomyocytes were determined. Additionally, ANGPT1/VEGF/VEGFR2/PI3K/Akt/eNOS pathway was detected by ELISA and/or western blot. The results illustrated that exo-miR-153-3p- significantly reduced the apoptosis of endothelial cells and cardiomyocytes and promoted their viability. Meanwhile, exo-miR-153-3p- can promote the angiogenesis of endothelial cells. Mechanistically, miR-153-3p regulates the VEGF/VEGFR2/PI3K/Akt/eNOS pathways by targeting ANGPT1. Intervention with VEGFR2 inhibitor (SU1498, 1 μM) remarkably reversed the protective effect of exo-miR-153-3p- in vascular endothelial cells and cardiomyocytes treated by OGD. Collectively, MSCs-derived exosomes with low-expressed miR-153-3p notably promotes the activation of ANGPT1 and the VEGF/VEGFR2 /PI3K/Akt/eNOS pathways, thereby preventing the damages endothelial cells and cardiomyocytes against hypoxia.
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Affiliation(s)
- Wenlong Ning
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China
| | - Shuhua Li
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Traditional Chinese Medicine, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Traditional Chinese Medicine, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, Heilongjiang, China
| | - Weiguang Yang
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China
| | - Bo Yang
- Department of Traditional Chinese Medicine, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Traditional Chinese Medicine, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, Heilongjiang, China
| | - Chuanyou Xin
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China
| | - Xin Ping
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China
| | - Chuanqi Huang
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China
| | - Yan Gu
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China
| | - Longzhe Guo
- Department of Emergency, the First Hospital of Qiqihar, Qiqihar 161005, Heilongjiang, China; Department of Emergency, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar 161000, Heilongjiang, China; Department of Anatomy, School of Basic Medical Sciences, Harbin Medical University, Harbin 150081, Heilongjiang, China.
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18
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Rasouli SJ, El-Brolosy M, Tsedeke AT, Bensimon-Brito A, Ghanbari P, Maischein HM, Kuenne C, Stainier DY. The flow responsive transcription factor Klf2 is required for myocardial wall integrity by modulating Fgf signaling. eLife 2018; 7:e38889. [PMID: 30592462 PMCID: PMC6329608 DOI: 10.7554/elife.38889] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 12/24/2018] [Indexed: 12/17/2022] Open
Abstract
Complex interplay between cardiac tissues is crucial for their integrity. The flow responsive transcription factor KLF2, which is expressed in the endocardium, is vital for cardiovascular development but its exact role remains to be defined. To this end, we mutated both klf2 paralogues in zebrafish, and while single mutants exhibit no obvious phenotype, double mutants display a novel phenotype of cardiomyocyte extrusion towards the abluminal side. This extrusion requires cardiac contractility and correlates with the mislocalization of N-cadherin from the lateral to the apical side of cardiomyocytes. Transgenic rescue data show that klf2 expression in endothelium, but not myocardium, prevents this cardiomyocyte extrusion phenotype. Transcriptome analysis of klf2 mutant hearts reveals that Fgf signaling is affected, and accordingly, we find that inhibition of Fgf signaling in wild-type animals can lead to abluminal cardiomyocyte extrusion. These studies provide new insights into how Klf2 regulates cardiovascular development and specifically myocardial wall integrity.
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Affiliation(s)
- Seyed Javad Rasouli
- Department of Developmental GeneticsMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Mohamed El-Brolosy
- Department of Developmental GeneticsMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Ayele Taddese Tsedeke
- Department of Developmental GeneticsMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Anabela Bensimon-Brito
- Department of Developmental GeneticsMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Parisa Ghanbari
- Department of Cardiac Development and RemodelingMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Hans-Martin Maischein
- Department of Developmental GeneticsMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Carsten Kuenne
- Bioinformatics Core UnitMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Didier Y Stainier
- Department of Developmental GeneticsMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
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19
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Elamaa H, Kihlström M, Kapiainen E, Kaakinen M, Miinalainen I, Ragauskas S, Cerrada-Gimenez M, Mering S, Nätynki M, Eklund L. Angiopoietin-4-dependent venous maturation and fluid drainage in the peripheral retina. eLife 2018; 7:37776. [PMID: 30444491 PMCID: PMC6239434 DOI: 10.7554/elife.37776] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 10/22/2018] [Indexed: 01/09/2023] Open
Abstract
The maintenance of fluid homeostasis is necessary for function of the neural retina; however, little is known about the significance of potential fluid management mechanisms. Here, we investigated angiopoietin-4 (Angpt4, also known as Ang3), a poorly characterized ligand for endothelial receptor tyrosine kinase Tie2, in mouse retina model. By using genetic reporter, fate mapping, and in situ hybridization, we found Angpt4 expression in a specific sub-population of astrocytes at the site where venous morphogenesis occurs and that lower oxygen tension, which distinguishes peripheral and venous locations, enhances Angpt4 expression. Correlating with its spatiotemporal expression, deletion of Angpt4 resulted in defective venous development causing impaired venous drainage and defects in neuronal cells. In vitro characterization of angiopoietin-4 proteins revealed both ligand-specific and redundant functions among the angiopoietins. Our study identifies Angpt4 as the first growth factor for venous-specific development and its importance in venous remodeling, retinal fluid clearance and neuronal function.
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Affiliation(s)
- Harri Elamaa
- Oulu Center for Cell-Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Minna Kihlström
- Oulu Center for Cell-Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Emmi Kapiainen
- Oulu Center for Cell-Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Mika Kaakinen
- Oulu Center for Cell-Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | | | | | | | - Satu Mering
- R&D Department, Experimentica Ltd, Kuopio, Finland
| | - Marjut Nätynki
- Oulu Center for Cell-Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Lauri Eklund
- Oulu Center for Cell-Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
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