1
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Du R, Li K, Guo K, Chen Z, Han L, Bian H. FSTL1: A double-edged sword in cancer development. Gene 2024; 906:148263. [PMID: 38346455 DOI: 10.1016/j.gene.2024.148263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/25/2024] [Accepted: 02/06/2024] [Indexed: 03/05/2024]
Abstract
Flolistatin-related protein 1 (FSTL1), a secreted glycoprotein that is involved in many physiological functions, has attracted much interest and has been implicated in a wide range of diseases, including heart diseases and inflammatory diseases. In recent years, the involvement of FSTL1 in cancer progression has been implicated and researched. FSTL1 plays a contradictory role in cancer, depending on the cancer type as well as the contents of the tumor microenvironment. As reviewed here, the structure and distribution of FSTL1 are first introduced. Subsequently, the expression and clinical significance of FSTL1 in various types of cancer as a tumor enhancer or inhibitor are addressed. Furthermore, we discuss the functional role of FSTL1 in various processes that involve tumor cell proliferation, metastasis, immune responses, stemness, cell apoptosis, and resistance to chemotherapy. FSTL1 expression is tightly controlled in cancer, and a multitude of cancer-related signaling cascades like TGF-β/BMP/Smad signaling, AKT, NF-κB, and Wnt-β-catenin signaling pathways are modulated by FSTL1. Finally, FSTL1 as a therapeutic target using monoclonal antibodies is stated. Herein, we review recent findings showing the double-edged characteristics and mechanisms of FSTL1 in cancer and elaborate on the current understanding of therapeutic approaches targeting FSTL1.
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Affiliation(s)
- Ruijuan Du
- Zhang Zhongjing School of Chinese Medicine, Nanyang Institute of Technology, Nanyang, 473004, PR China; Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology, No. 80, Changjiang Road, Nanyang 473004, Henan Province, PR China
| | - Kai Li
- Zhang Zhongjing School of Chinese Medicine, Nanyang Institute of Technology, Nanyang, 473004, PR China; Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology, No. 80, Changjiang Road, Nanyang 473004, Henan Province, PR China
| | - Kelei Guo
- Zhang Zhongjing School of Chinese Medicine, Nanyang Institute of Technology, Nanyang, 473004, PR China; Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology, No. 80, Changjiang Road, Nanyang 473004, Henan Province, PR China
| | - Zhiguo Chen
- Zhang Zhongjing School of Chinese Medicine, Nanyang Institute of Technology, Nanyang, 473004, PR China; Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology, No. 80, Changjiang Road, Nanyang 473004, Henan Province, PR China
| | - Li Han
- Zhang Zhongjing School of Chinese Medicine, Nanyang Institute of Technology, Nanyang, 473004, PR China; Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology, No. 80, Changjiang Road, Nanyang 473004, Henan Province, PR China.
| | - Hua Bian
- Zhang Zhongjing School of Chinese Medicine, Nanyang Institute of Technology, Nanyang, 473004, PR China; Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation, Nanyang Institute of Technology, No. 80, Changjiang Road, Nanyang 473004, Henan Province, PR China.
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2
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Romero-Becera R, Santamans AM, Arcones AC, Sabio G. From Beats to Metabolism: the Heart at the Core of Interorgan Metabolic Cross Talk. Physiology (Bethesda) 2024; 39:98-125. [PMID: 38051123 DOI: 10.1152/physiol.00018.2023] [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: 08/04/2023] [Revised: 10/26/2023] [Accepted: 12/01/2023] [Indexed: 12/07/2023] Open
Abstract
The heart, once considered a mere blood pump, is now recognized as a multifunctional metabolic and endocrine organ. Its function is tightly regulated by various metabolic processes, at the same time it serves as an endocrine organ, secreting bioactive molecules that impact systemic metabolism. In recent years, research has shed light on the intricate interplay between the heart and other metabolic organs, such as adipose tissue, liver, and skeletal muscle. The metabolic flexibility of the heart and its ability to switch between different energy substrates play a crucial role in maintaining cardiac function and overall metabolic homeostasis. Gaining a comprehensive understanding of how metabolic disorders disrupt cardiac metabolism is crucial, as it plays a pivotal role in the development and progression of cardiac diseases. The emerging understanding of the heart as a metabolic and endocrine organ highlights its essential contribution to whole body metabolic regulation and offers new insights into the pathogenesis of metabolic diseases, such as obesity, diabetes, and cardiovascular disorders. In this review, we provide an in-depth exploration of the heart's metabolic and endocrine functions, emphasizing its role in systemic metabolism and the interplay between the heart and other metabolic organs. Furthermore, emerging evidence suggests a correlation between heart disease and other conditions such as aging and cancer, indicating that the metabolic dysfunction observed in these conditions may share common underlying mechanisms. By unraveling the complex mechanisms underlying cardiac metabolism, we aim to contribute to the development of novel therapeutic strategies for metabolic diseases and improve overall cardiovascular health.
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Affiliation(s)
| | | | - Alba C Arcones
- Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
- Centro Nacional de Investigaciones Oncológicas, Madrid, Spain
| | - Guadalupe Sabio
- Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
- Centro Nacional de Investigaciones Oncológicas, Madrid, Spain
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3
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Shah AM, Myhre PL, Arthur V, Dorbala P, Rasheed H, Buckley LF, Claggett B, Liu G, Ma J, Nguyen NQ, Matsushita K, Ndumele C, Tin A, Hveem K, Jonasson C, Dalen H, Boerwinkle E, Hoogeveen RC, Ballantyne C, Coresh J, Omland T, Yu B. Large scale plasma proteomics identifies novel proteins and protein networks associated with heart failure development. Nat Commun 2024; 15:528. [PMID: 38225249 PMCID: PMC10789789 DOI: 10.1038/s41467-023-44680-3] [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: 03/02/2023] [Accepted: 12/21/2023] [Indexed: 01/17/2024] Open
Abstract
Heart failure (HF) causes substantial morbidity and mortality but its pathobiology is incompletely understood. The proteome is a promising intermediate phenotype for discovery of novel mechanisms. We measured 4877 plasma proteins in 13,900 HF-free individuals across three analysis sets with diverse age, geography, and HF ascertainment to identify circulating proteins and protein networks associated with HF development. Parallel analyses in Atherosclerosis Risk in Communities study participants in mid-life and late-life and in Trøndelag Health Study participants identified 37 proteins consistently associated with incident HF independent of traditional risk factors. Mendelian randomization supported causal effects of 10 on HF, HF risk factors, or left ventricular size and function, including matricellular (e.g. SPON1, MFAP4), senescence-associated (FSTL3, IGFBP7), and inflammatory (SVEP1, CCL15, ITIH3) proteins. Protein co-regulation network analyses identified 5 modules associated with HF risk, two of which were influenced by genetic variants that implicated trans hotspots within the VTN and CFH genes.
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Affiliation(s)
- Amil M Shah
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Peder L Myhre
- Akershus University Hospital and K.G. Jebsen Center for Cardiac Biomarkers, University of Oslo, Oslo, Norway
| | - Victoria Arthur
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Pranav Dorbala
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Humaira Rasheed
- Akershus University Hospital and K.G. Jebsen Center for Cardiac Biomarkers, University of Oslo, Oslo, Norway
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Public Health and Nursing, HUNT Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Leo F Buckley
- Department of Pharmacy, Brigham and Women's Hospital, Boston, MA, USA
| | - Brian Claggett
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Guning Liu
- Department of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Jianzhong Ma
- Department of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Ngoc Quynh Nguyen
- Department of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Chiadi Ndumele
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Adrienne Tin
- University of Mississippi Medical Center, Jackson, MS, USA
| | - Kristian Hveem
- Department of Public Health and Nursing, HUNT Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Christian Jonasson
- Department of Public Health and Nursing, HUNT Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Håvard Dalen
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
- Clinic of Cardiology, St Olavs University Hospital, Trondheim, Norway
- Department of Internal Medicine, Levanger Hospital, Levanger, Norway
| | - Eric Boerwinkle
- Department of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Ron C Hoogeveen
- Division of Cardiology, Baylor College of Medicine, Houston, TX, USA
| | | | - Josef Coresh
- Departments of Medicine and Population Health, NYU Langone Health, New York, NY, USA
| | - Torbjørn Omland
- Akershus University Hospital and K.G. Jebsen Center for Cardiac Biomarkers, University of Oslo, Oslo, Norway
| | - Bing Yu
- Department of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Sciences Center at Houston, Houston, TX, USA
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4
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Koh HW, Pilbrow AP, Tan SH, Zhao Q, Benke PI, Burla B, Torta F, Pickering JW, Troughton R, Pemberton C, Soo WM, Ling LH, Doughty RN, Choi H, Wenk MR, Richards AM, Chan MY. An integrated signature of extracellular matrix proteins and a diastolic function imaging parameter predicts post-MI long-term outcomes. Front Cardiovasc Med 2023; 10:1123682. [PMID: 37123479 PMCID: PMC10132266 DOI: 10.3389/fcvm.2023.1123682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/20/2023] [Indexed: 05/02/2023] Open
Abstract
Background Patients suffering from acute myocardial infarction (AMI) are at risk of secondary outcomes including major adverse cardiovascular events (MACE) and heart failure (HF). Comprehensive molecular phenotyping and cardiac imaging during the post-discharge time window may provide cues for risk stratification for the outcomes. Materials and methods In a prospective AMI cohort in New Zealand (N = 464), we measured plasma proteins and lipids 30 days after hospital discharge and inferred a unified partial correlation network with echocardiographic variables and established clinical biomarkers (creatinine, c-reactive protein, cardiac troponin I and natriuretic peptides). Using a network-based data integration approach (iOmicsPASS+), we identified predictive signatures of long-term secondary outcomes based on plasma protein, lipid, imaging markers and clinical biomarkers and assessed the prognostic potential in an independent cohort from Singapore (N = 190). Results The post-discharge levels of plasma proteins and lipids showed strong correlations within each molecular type, reflecting concerted homeostatic regulation after primary MI events. However, the two molecular types were largely independent with distinct correlation structures with established prognostic imaging parameters and clinical biomarkers. To deal with massively correlated predictive features, we used iOmicsPASS + to identify subnetwork signatures of 211 and 189 data features (nodes) predictive of MACE and HF events, respectively (160 overlapping). The predictive features were primarily imaging parameters, including left ventricular and atrial parameters, tissue Doppler parameters, and proteins involved in extracellular matrix (ECM) organization, cell differentiation, chemotaxis, and inflammation. The network signatures contained plasma protein pairs with area-under-the-curve (AUC) values up to 0.74 for HF prediction in the validation cohort, but the pair of NT-proBNP and fibulin-3 (EFEMP1) was the best predictor (AUC = 0.80). This suggests that there were a handful of plasma proteins with mechanistic and functional roles in predisposing patients to the secondary outcomes, although they may be weaker prognostic markers than natriuretic peptides individually. Among those, the diastolic function parameter (E/e' - an indicator of left ventricular filling pressure) and two ECM proteins, EFEMP1 and follistatin-like 3 (FSTL3) showed comparable performance to NT-proBNP and outperformed left ventricular measures as benchmark prognostic factors for post-MI HF. Conclusion Post-discharge levels of E/e', EFEMP1 and FSTL3 are promising complementary markers of secondary adverse outcomes in AMI patients.
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Affiliation(s)
- Hiromi W.L. Koh
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Anna P. Pilbrow
- Department of Medicine, Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - Sock Hwee Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- National University Heart Centre, National University Health System, Singapore, Singapore
| | - Qing Zhao
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Peter I. Benke
- Singapore Lipidomics Incubator (SLING), Life Sciences Institute, National University of Singapore, Singapore, Singapore
| | - Bo Burla
- Singapore Lipidomics Incubator (SLING), Life Sciences Institute, National University of Singapore, Singapore, Singapore
| | - Federico Torta
- Singapore Lipidomics Incubator (SLING), Life Sciences Institute, National University of Singapore, Singapore, Singapore
- Precision Medicine Translational Research Programme and Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - John W. Pickering
- Department of Medicine, Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - Richard Troughton
- Department of Medicine, Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - Christopher Pemberton
- Department of Medicine, Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - Wern-Miin Soo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- National University Heart Centre, National University Health System, Singapore, Singapore
| | - Lieng Hsi Ling
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- National University Heart Centre, National University Health System, Singapore, Singapore
| | - Robert N. Doughty
- Heart Health Research Group, University of Auckland, Auckland, New Zealand
| | - Hyungwon Choi
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Markus R. Wenk
- Singapore Lipidomics Incubator (SLING), Life Sciences Institute, National University of Singapore, Singapore, Singapore
- Precision Medicine Translational Research Programme and Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - A. Mark Richards
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Medicine, Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
- National University Heart Centre, National University Health System, Singapore, Singapore
- Correspondence: Mark Richards Mark Chan
| | - Mark Y. Chan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- National University Heart Centre, National University Health System, Singapore, Singapore
- Correspondence: Mark Richards Mark Chan
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5
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Gu C, Xue H, Yang X, Nie Y, Qian X. Role of follistatin-like protein 1 in liver diseases. Exp Biol Med (Maywood) 2022; 248:193-200. [PMID: 36533576 PMCID: PMC10107393 DOI: 10.1177/15353702221142604] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Liver diseases, including viral hepatitis, fatty liver, metabolic-associated fatty liver disease, liver cirrhosis, alcoholic liver disease, and liver neoplasms, are major global health challenges. Despite the continued development of new drugs and technologies, the prognosis of end-stage liver diseases, including advanced liver cirrhosis and liver neoplasms, remains poor. Follistatin-like protein 1 (FSTL1), an extracellular glycoprotein, is secreted by various cell types. It is a glycoprotein that belongs to the family of secreted proteins acidic and rich in cysteine (SPARC). It is also known as transforming growth factor-beta inducible TSC-36 and follistatin-related protein (FRP). FSTL1 plays a key role in cell survival, proliferation, differentiation, and migration, as well as the regulation of inflammation and immunity. Studies have demonstrated that FSTL1 significantly affects the occurrence and development of liver diseases. This article reviews the role and mechanism of FSLT1 in liver diseases.
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Affiliation(s)
- Chuansha Gu
- Xinxiang Key Laboratory of Tumor Microenvironment and Immunotherapy, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang 453003, China
| | - Hua Xue
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang 453000, China
| | - Xiaoli Yang
- Xinxiang Key Laboratory of Tumor Microenvironment and Immunotherapy, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang 453003, China
| | - Yu Nie
- School of Basic Medicine, Xinxiang Medical University, Xinxiang 453003, China
| | - Xinlai Qian
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang 453000, China
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6
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Horak M, Fairweather D, Kokkonen P, Bednar D, Bienertova-Vasku J. Follistatin-like 1 and its paralogs in heart development and cardiovascular disease. Heart Fail Rev 2022; 27:2251-2265. [PMID: 35867287 PMCID: PMC11140762 DOI: 10.1007/s10741-022-10262-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/10/2022] [Indexed: 11/29/2022]
Abstract
Cardiovascular diseases (CVDs) are a group of disorders affecting the heart and blood vessels and a leading cause of death worldwide. Thus, there is a need to identify new cardiokines that may protect the heart from damage as reported in GBD 2017 Causes of Death Collaborators (2018) (The Lancet 392:1736-1788). Follistatin-like 1 (FSTL1) is a cardiokine that is highly expressed in the heart and released to the serum after cardiac injury where it is associated with CVD and predicts poor outcome. The action of FSTL1 likely depends not only on the tissue source but also post-translation modifications that are target tissue- and cell-specific. Animal studies examining the effect of FSTL1 in various models of heart disease have exploded over the past 15 years and primarily report a protective effect spanning from inhibiting inflammation via transforming growth factor, preventing remodeling and fibrosis to promoting angiogenesis and hypertrophy. A better understanding of FSTL1 and its homologs is needed to determine whether this protein could be a useful novel biomarker to predict poor outcome and death and whether it has therapeutic potential. The aim of this review is to provide a comprehensive description of the literature for this family of proteins in order to better understand their role in normal physiology and CVD.
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Affiliation(s)
- Martin Horak
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
| | - DeLisa Fairweather
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Piia Kokkonen
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
| | - David Bednar
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
| | - Julie Bienertova-Vasku
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic.
- Research Centre for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic.
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7
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Tian S, Xu X, Yang X, Fan L, Jiao Y, Zheng M, Zhang S. Roles of follistatin-like protein 3 in human non-tumor pathophysiologies and cancers. Front Cell Dev Biol 2022; 10:953551. [PMID: 36325361 PMCID: PMC9619213 DOI: 10.3389/fcell.2022.953551] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 10/07/2022] [Indexed: 11/13/2022] Open
Abstract
Follistatin-like protein 3 (FSTL3) is a type of FSTLs. By interacting with a disintegrin and metalloproteinase 12 (ADAM12), transforming growth factor-β ligands (activin, myostatin and growth differentiation factor (GDF) 11), FSTL3 can either activate or inhibit these molecules in human non-tumor pathophysiologies and cancers. The FSTL3 gene was initially discovered in patients with in B-cell chronic lymphocytic leukemia, and subsequent studies have shown that the FSTL3 protein is associated with reproductive development, insulin resistance, and hematopoiesis. FSTL3 reportedly contributes to the development and progression of many cancers by promoting tumor metastasis, facilitating angiogenesis, and inducing stem cell differentiation. This review summarizes the current pathophysiological roles of FSTL3, which may be a putative prognostic biomarker for various diseases and serve as a potential therapeutic target.
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Affiliation(s)
- Shifeng Tian
- Graduate School, Tianjin Medical University, Tianjin, China
| | - Xiaoyi Xu
- Department of Stomatology, Tianjin Union Medical Center, Tianjin, China
| | - Xiaohui Yang
- Nankai University School of Medicine, Nankai University, Tianjin, China
| | - Linlin Fan
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuqi Jiao
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Minying Zheng
- Department of Pathology, Tianjin Union Medical Center, Tianjin, China
| | - Shiwu Zhang
- Department of Pathology, Tianjin Union Medical Center, Tianjin, China
- *Correspondence: Shiwu Zhang,
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8
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Ruozi G, Bortolotti F, Mura A, Tomczyk M, Falcione A, Martinelli V, Vodret S, Braga L, Dal Ferro M, Cannatà A, Zentilin L, Sinagra G, Zacchigna S, Giacca M. Cardioprotective factors against myocardial infarction selected in vivo from an AAV secretome library. Sci Transl Med 2022; 14:eabo0699. [PMID: 36044596 DOI: 10.1126/scitranslmed.abo0699] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Therapies for patients with myocardial infarction and heart failure are urgently needed, in light of the breadth of these conditions and lack of curative treatments. To systematically identify previously unidentified cardioactive biologicals in an unbiased manner in vivo, we developed cardiac FunSel, a method for the systematic, functional selection of effective factors using a library of 1198 barcoded adeno-associated virus (AAV) vectors encoding for the mouse secretome. By pooled vector injection into the heart, this library was screened to functionally select for factors that confer cardioprotection against myocardial infarction. After two rounds of iterative selection in mice, cardiac FunSel identified three proteins [chordin-like 1 (Chrdl1), family with sequence similarity 3 member C (Fam3c), and Fam3b] that preserve cardiomyocyte viability, sustain cardiac function, and prevent pathological remodeling. In particular, Chrdl1 exerted its protective activity by binding and inhibiting extracellular bone morphogenetic protein 4 (BMP4), which resulted in protection against cardiomyocyte death and induction of autophagy in cardiomyocytes after myocardial infarction. Chrdl1 also inhibited fibrosis and maladaptive cardiac remodeling by binding transforming growth factor-β (TGF-β) and preventing cardiac fibroblast differentiation into myofibroblasts. Production of secreted and circulating Chrdl1, Fam3c, and Fam3b from the liver also protected the heart from myocardial infarction, thus supporting the use of the three proteins as recombinant factors. Together, these findings disclose a powerful method for the in vivo, unbiased selection of tissue-protective factors and describe potential cardiac therapeutics.
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Affiliation(s)
- Giulia Ruozi
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy
| | - Francesca Bortolotti
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy.,Cardiovascular Department, ASUGI, 34149 Trieste, Italy
| | - Antonio Mura
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy
| | - Mateusz Tomczyk
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy.,British Heart Foundation Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, London SE5 9NU, UK
| | - Antonella Falcione
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy
| | - Valentina Martinelli
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy
| | - Simone Vodret
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy
| | - Luca Braga
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy.,British Heart Foundation Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, London SE5 9NU, UK
| | | | - Antonio Cannatà
- Cardiovascular Department, ASUGI, 34149 Trieste, Italy.,British Heart Foundation Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, London SE5 9NU, UK
| | - Lorena Zentilin
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, ASUGI, 34149 Trieste, Italy.,Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Serena Zacchigna
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy.,Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Mauro Giacca
- Molecular Medicine Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), 34139 Trieste, Italy.,British Heart Foundation Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, London SE5 9NU, UK.,Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
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9
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Yamazaki Y, Kishimoto Y, Saita E, Aoyama M, Ikegami Y, Ohmori R, Tanimoto K, Kondo K, Momiyama Y. Association between Plasma Follistatin-like Protein 1 Levels and the Presence and Severity of Coronary Artery Disease. Int Heart J 2021; 62:1207-1212. [PMID: 34853217 DOI: 10.1536/ihj.21-203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Follistatin-like protein 1 (FSTL1) is a secreted glycoprotein known for its role in inflammation. However, plasma FSTL1 levels in patients with coronary artery disease (CAD) have not been fully elucidated. Thus, in this study, we investigated the plasma FSTL1 levels of 350 patients who underwent elective coronary angiography. The severity of CAD was represented as the numbers of > 50% stenotic vessels and segments and the severity score. CAD was detected in 196 patients, of whom 84 had 1-vessel disease (1-VD), 62 had 2-VD, and 50 had 3-VD. Plasma high-sensitivity C-reactive protein (hsCRP) levels were higher in patients with CAD than in those without CAD (median 0.56 versus 0.44 mg/L, P < 0.01). Notably, plasma FSTL1 levels were higher in patients with CAD than in those without CAD (median 4.05 versus 3.47 ng/mL, P < 0.02). A stepwise increase in FSTL1 levels was found depending on the number of > 50% stenotic vessels: 3.47 in CAD (-), 3.74 in 1-VD, 4.42 in 2-VD, and 4.65 ng/mL in 3-VD (P < 0.05). FSTL1 levels also correlated with the number of > 50% stenotic segments and the severity score (r = 0.14 and r = 0.15, respectively, P < 0.005) and hsCRP levels (r = 0.10, P < 0.05). In the multivariate analysis, FSTL1 levels were an independent factor associated with CAD. The odds ratio for CAD was 1.61 (95% CI = 1.01-2.58) for high FSTL1 level of > 3.6 ng/mL (P < 0.05). In conclusion, plasma FSTL1 levels in patients with CAD were found to be high and associated with the presence and severity of CAD, thus, suggesting that FSTL1 may play a role in the progression of coronary atherosclerosis.
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Affiliation(s)
- Yurie Yamazaki
- Department of Cardiology, National Hospital Organization Tokyo Medical Center
| | | | - Emi Saita
- Institute of Transformative Bio-Molecules, Nagoya University
| | - Masayuki Aoyama
- Department of Cardiology, National Hospital Organization Tokyo Medical Center
| | - Yukinori Ikegami
- Department of Cardiology, National Hospital Organization Tokyo Medical Center
| | - Reiko Ohmori
- Faculty of Regional Design, Utsunomiya University
| | - Kojiro Tanimoto
- Department of Cardiology, National Hospital Organization Tokyo Medical Center
| | | | - Yukihiko Momiyama
- Department of Cardiology, National Hospital Organization Tokyo Medical Center
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Follistatin-Like 1 Induces the Activation of Type 2 Innate Lymphoid Cells to Promote Airway Inflammation in Asthma. Inflammation 2021; 45:904-918. [PMID: 34757553 DOI: 10.1007/s10753-021-01594-w] [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: 11/27/2020] [Accepted: 10/28/2021] [Indexed: 10/19/2022]
Abstract
Asthma is a chronic disease closely related to airway inflammation. It has been proven that type 2 innate lymphoid cells (ILC2s) play an essential role in airway inflammation in asthma. Furthermore, there is growing evidence that Follistatin-like 1 (FSTL1) can participate in various inflammatory reactions mediated by the JAK/STAT signaling pathway, among others. Therefore, we put forward a new hypothesis: FSTL1 promotes asthmatic airway inflammation by activating ILC2. This study generated an ovalbumin-sensitized asthma model in C57BL/6 and Fstl1+/- mice. The results showed that the absolute number and the proportion of ILC2 in the ovalbumin-challenged Fstl1+/- group were lower than in the ovalbumin-challenged wild-type group. We also measured the levels of Th2-type cytokines in the serum and bronchoalveolar lavage fluid (BALF) of mice and found that the corresponding cytokines in the Fstl1+/- were lower than in the wild-type groups. Finally, we tested whether MEK-JAK-STAT-GATA3 is the specific pathway for FSTL1 to activate ILC2, and further tested our working hypothesis by adding various inhibitors of proteins from this pathway. Overall, these findings reveal that FSTL1 can activate ILC2 through MEK-JAK-STAT-GATA3 to promote airway inflammation and participate in the pathogenesis of asthma.
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11
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Xi Y, Hao M, Liang Q, Li Y, Gong DW, Tian Z. Dynamic resistance exercise increases skeletal muscle-derived FSTL1 inducing cardiac angiogenesis via DIP2A-Smad2/3 in rats following myocardial infarction. JOURNAL OF SPORT AND HEALTH SCIENCE 2021; 10:594-603. [PMID: 33246164 PMCID: PMC8500809 DOI: 10.1016/j.jshs.2020.11.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/13/2020] [Accepted: 10/09/2020] [Indexed: 05/16/2023]
Abstract
PURPOSE The aim of this study was to investigate the potential of dynamic resistance exercise to generate skeletal muscle-derived follistatin like-1 (FSTL1), which may induce cardioprotection in rats following myocardial infarction (MI) by inducing angiogenesis. METHODS Male, adult Sprague-Dawley rats were randomly divided into 5 groups (n = 12 in each group): sham group (S), sedentary MI group (MI), MI + resistance exercise group (MR), MI + adeno-associated virus (AAV)-FSTL1 injection group (MA), and MI + AAV-FSTL1 injection + resistance exercise group (MAR). The AAV-FSTL1 vector was prepared by molecular biology methods and injected into the anterior tibialis muscle. The MI model was established by ligation of the left anterior descending coronary artery. Rats in the MR and MAR groups underwent 4 weeks of dynamic resistance exercise training using a weighted climbing-up ladder. Heart function was evaluated by hemodynamic measures. Collagen volume fraction of myocardium was observed and analyzed by Masson's staining. Human umbilical vein vessel endothelial cells culture and recombinant human FSTL1 protein or transforming growth factor-β receptor 1 (TGFβR1) inhibitor treatment were used to elucidate the molecular signaling mechanism of FSTL1. Angiogenesis, cell proliferation, and disco interacting protein 2 homolog A (DIP2A) location were observed by immunofluorescence staining. The expression of FSTL1, DIP2A, and the activation of signaling pathways were detected by Western blotting. Angiogenesis of endothelial cells was observed by tubule experiment. One-way analysis of variance and Student's t test were used for statistical analysis. RESULTS Resistance exercise stimulated the secretion of skeletal muscle FSTL1, which promoted myocardial angiogenesis, inhibited pathological remodeling, and protected cardiac function in MI rats. Exercise facilitated skeletal muscle FSTL1 to play a role in protecting the heart. Exogenous FSTL1 promoted the human umbilical vein vessel endothelial cells proliferation and up-regulated the expression of DIP2A, while TGFβR1 inhibitor intervention down-regulated the phosphorylation level of Smad2/3 and the expression of vascular endothelial growth factor-A, which was not conducive to angiogenesis. FSTL1 bound to the receptor, DIP2A, to regulate angiogenesis mainly through the Smad2/3 signaling pathway. FSTL1-DIP2A directly activated Smad2/3 and was not affected by TGFβR1. CONCLUSION Dynamic resistance exercise stimulates the expression of skeletal muscle-derived FSTL1, which could supplement the insufficiency of cardiac FSTL1 and promote cardiac rehabilitation through the DIP2A-Smad2/3 signaling pathway in MI rats.
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Affiliation(s)
- Yue Xi
- Institute of Sports and Exercise Biology, Shaanxi Normal University, Xi'an 710119, China
| | - Meili Hao
- Institute of Sports and Exercise Biology, Shaanxi Normal University, Xi'an 710119, China; School of Physical Education, Luoyang Normal University, Luoyang 471934, China
| | - Qiaoqin Liang
- Institute of Sports and Exercise Biology, Shaanxi Normal University, Xi'an 710119, China
| | - Yongxia Li
- School of Life Science, Shaanxi Normal University, Xi'an 710119, China
| | - Da-Wei Gong
- Division of Endocrinology, Diabetes and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Zhenjun Tian
- Institute of Sports and Exercise Biology, Shaanxi Normal University, Xi'an 710119, China.
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12
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Zhang Z, Gong L, Li M, Wei G, Liu Y. The osteogenic differentiation of human bone marrow stromal cells induced by nanofiber scaffolds using bioinformatics. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166245. [PMID: 34391896 DOI: 10.1016/j.bbadis.2021.166245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 07/26/2021] [Accepted: 08/09/2021] [Indexed: 11/16/2022]
Abstract
This article aims to investigate the mechanism of behaviors of human bone marrow stromal cells (hBMSCs) affected by scaffold structure combining Monte Carlo feature selection (MFCS), incremental feature selection (IFS) and support vector machine (SVM). The specific differentially expressed genes (DEGs) of hBMSCs cultured on nanofiber (NF) scaffolds and freeform fabrication (FFF) scaffolds were obtained. Key genes were screened from common genes between osteogenic DEGs and NF specific DEGs with MFCS, IFS and SVM. The results demonstrated that NF scaffolds induced hBMSCs to express more genes related to osteogenic differentiation. Finally, 16 key genes were identified among the common genes. The common genes were significantly enriched in Rap1 signaling pathway, extracellular matrix and ossification. The results in this study suggested that the gene expression of hBMSCs was sensitive to NF scaffolds and FFF scaffolds, and the osteogenic differentiation of hBMSCs could be enhanced by NF scaffolds.
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Affiliation(s)
- Zhenghai Zhang
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Lulu Gong
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China.
| | - Min Li
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Guoshuai Wei
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Yan Liu
- School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
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13
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Follistatin-Like Proteins: Structure, Functions and Biomedical Importance. Biomedicines 2021; 9:biomedicines9080999. [PMID: 34440203 PMCID: PMC8391210 DOI: 10.3390/biomedicines9080999] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 12/29/2022] Open
Abstract
Main forms of cellular signal transmission are known to be autocrine and paracrine signaling. Several cells secrete messengers called autocrine or paracrine agents that can bind the corresponding receptors on the surface of the cells themselves or their microenvironment. Follistatin and follistatin-like proteins can be called one of the most important bifunctional messengers capable of displaying both autocrine and paracrine activity. Whilst they are not as diverse as protein hormones or protein kinases, there are only five types of proteins. However, unlike protein kinases, there are no minor proteins among them; each follistatin-like protein performs an important physiological function. These proteins are involved in a variety of signaling pathways and biological processes, having the ability to bind to receptors such as DIP2A, TLR4, BMP and some others. The activation or experimentally induced knockout of the protein-coding genes often leads to fatal consequences for individual cells and the whole body as follistatin-like proteins indirectly regulate the cell cycle, tissue differentiation, metabolic pathways, and participate in the transmission chains of the pro-inflammatory intracellular signal. Abnormal course of these processes can cause the development of oncology or apoptosis, programmed cell death. There is still no comprehensive understanding of the spectrum of mechanisms of action of follistatin-like proteins, so the systematization and study of their cellular functions and regulation is an important direction of modern molecular and cell biology. Therefore, this review focuses on follistatin-related proteins that affect multiple targets and have direct or indirect effects on cellular signaling pathways, as well as to characterize the directions of their practical application in the field of biomedicine.
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14
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Shi J, Wang S, He Q, Liu K, Zhao W, Xie Q, Cheng L. TNF-α induces up-regulation of MicroRNA-27a via the P38 signalling pathway, which inhibits intervertebral disc degeneration by targeting FSTL1. J Cell Mol Med 2021; 25:7146-7156. [PMID: 34190406 PMCID: PMC8335690 DOI: 10.1111/jcmm.16745] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 05/16/2021] [Accepted: 06/03/2021] [Indexed: 12/16/2022] Open
Abstract
The mechanism of intervertebral disc degeneration is still unclear, and there are no effective therapeutic strategies for treating this condition. miRNAs are naturally occurring macromolecules in the human body and have many biological functions. Therefore, we hope to elucidate whether miRNAs are associated with intervertebral disc degeneration and the underlying mechanisms involved. In our study, differentially expressed miRNAs were predicted by the GEO database and then confirmed by qPCR and in situ hybridization. Apoptosis of nucleus pulposus cells was detected by flow cytometry and Bcl2, Bax and caspase 3. Deposition of extracellular matrix was assessed by Alcian blue staining, and the expression of COX2 and MMP13 was detected by immunofluorescence, Western blot and qPCR. Moreover, qPCR was used to detect the expression of miR27a and its precursors. The results showed that miR27a was rarely expressed in healthy intervertebral discs but showed increased expression in degenerated intervertebral discs. Ectopic miR27a expression inhibited apoptosis, suppressed the inflammatory response and attenuated the catabolism of the extracellular matrix by targeting FSTL1. Furthermore, it seems that the expression of miR27a was up-regulated by TNF-α via the P38 signalling pathway. So we conclude that TNF-α and FSTL1 engage in a positive feedback loop to promote intervertebral disc degeneration. At the same time, miR27a is up-regulated by TNF-α via the P38 signalling pathway, which ameliorates inflammation, apoptosis and matrix degradation by targeting FSTL1. Thus, this negative feedback mechanism might contribute to the maintenance of a low degeneration load and would be beneficial to maintain a persistent chronic disc degeneration.
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Affiliation(s)
- Jie Shi
- Department of OrthopaedicQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
- Cheeloo College of MedicineShandong UniversityJinanChina
- NHC key Laboratory of OtorhinolaryngologyQilu HospitalCheeloo College of MedicineShandong UniversityJinanChina
| | - Shaoyi Wang
- Department of OrthopaedicQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
- Cheeloo College of MedicineShandong UniversityJinanChina
| | - Qiting He
- Department of OrthopaedicQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
- Cheeloo College of MedicineShandong UniversityJinanChina
- NHC key Laboratory of OtorhinolaryngologyQilu HospitalCheeloo College of MedicineShandong UniversityJinanChina
| | - Kaiwen Liu
- Department of OrthopaedicQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
- Cheeloo College of MedicineShandong UniversityJinanChina
| | - Wei Zhao
- Department of OrthopaedicQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
- Cheeloo College of MedicineShandong UniversityJinanChina
| | - Qing Xie
- Department of PharmacyQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
| | - Lei Cheng
- Department of OrthopaedicQilu HospitalCheeloo College of Medicine of Shandong UniversityJinanChina
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15
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Oishi H, Okumura T, Ohashi K, Kimura Y, Kazama S, Shibata N, Arao Y, Kato H, Kuwayama T, Yamaguchi S, Tatsumi M, Kondo T, Hiraiwa H, Morimoto R, Takefuji M, Ouchi N, Murohara T. Prognostic impact of transcardiac gradient of follistatin-like 1 reflecting hemodynamics in patients with dilated cardiomyopathy. J Cardiol 2021; 78:524-532. [PMID: 34334268 DOI: 10.1016/j.jjcc.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/25/2021] [Accepted: 07/10/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Follistatin-like 1 (FSTL1) is a myocyte-secreted glycoprotein that could play a role in myocardial maintenance in response to harmful stimuli. We investigated the association between serum FSTL1 levels, especially focused on transcardiac gradient and the hemodynamics, to explore the prognostic impact of FSTL1 levels in patients with dilated cardiomyopathy (DCM). METHODS Thirty-two ambulatory patients with DCM (23 men; mean age 59 years) were prospectively enrolled. Blood samples were simultaneously collected from the aortic root (Ao), coronary sinus (CS), as well as from the peripheral vein during cardiac catheterization in stable conditions. The transcardiac gradient of FSTL1 was calculated by the difference between serum FSTL1 levels of CS and Ao (FSTL1CS-Ao). Patients were divided into two groups based on the median of FSTL1CS-Ao: Low FSTL1CS-Ao group, <0 ng/mL; High FSTL1CS-Ao group, ≥0 ng/mL. Cardiac events were defined as a composite of cardiac deaths and hospitalizations for worsening heart failure. RESULTS Mean left ventricular ejection fraction and median plasma B-type natriuretic peptide levels were 30.9% and 92.3 pg/mL, respectively. FSTL1CS-Ao was negatively correlated with pulmonary capillary wedge pressure (r = -0.400, p = 0.023). Kaplan-Meier survival analysis showed that event-free survival rate was significantly lower in the Low FSTL1CS-Ao group than in the High FSTL1CS-Ao group (p = 0.013). Cox regression analyses revealed that the transcardiac gradient of FSTL1 was an independent predictor for cardiac events. Receiver operating characteristic curve analysis showed that the cut-off value of FSTL1CS-Ao for the prediction of cardiac events was -4.09 ng/mL with sensitivity of 82% and specificity of 86% (area under the curve, 0.87). CONCLUSIONS Fifty percent of patients had negative transcardiac gradient of FSTL1. Reduced transcardiac gradient of FSTL1 might be a novel prognostic predictor in DCM patients with impaired hemodynamics.
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Affiliation(s)
- Hideo Oishi
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan.
| | - Koji Ohashi
- Department of Molecular Medicine and Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuki Kimura
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Shingo Kazama
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Naoki Shibata
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Yoshihito Arao
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Hiroo Kato
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Tasuku Kuwayama
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Shogo Yamaguchi
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Minako Tatsumi
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Toru Kondo
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Hiroaki Hiraiwa
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Ryota Morimoto
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Mikito Takefuji
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Noriyuki Ouchi
- Department of Molecular Medicine and Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
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Abstract
The myocardium consists of different cell types, of which endothelial cells, cardiomyocytes, and fibroblasts are the most abundant. Communication between these different cell types, also called paracrine signaling, is essential for normal cardiac function, but also important in cardiac remodeling and heart failure. Systematic studies on the expression of ligands and their corresponding receptors in different cell types showed that for 60% of the expressed ligands in a particular cell, the receptor is also expressed. The fact that many ligand-receptor pairs are present in most cells, including the major cell types in the heart, indicates that autocrine signaling is a widespread phenomenon. Autocrine signaling in cardiac remodeling and heart failure is involved in all pathophysiological mechanisms generally observed: hypertrophy, fibrosis, angiogenesis, cell survival, and inflammation. Herein, we review ligand-receptor pairs present in the major cardiac cell types based on RNA-sequencing expression databases, and we review current literature on extracellular signaling proteins with an autocrine function in the heart; these include C-type natriuretic peptide, fibroblast growth factors 2, F21, and 23, macrophage migration inhibitory factor, heparin binding-epidermal growth factor, angiopoietin-like protein 2, leptin, adiponectin, follistatin-like 1, apelin, neuregulin 1, vascular endothelial growth factor, transforming growth factor β, wingless-type integration site family, member 1-induced secreted protein-1, interleukin 11, connective tissue growth factor/cellular communication network factor, and calcitonin gene‒related peptide. The large number of autocrine signaling factors that have been studied in the literature supports the concept that autocrine signaling is an essential part of myocardial biology and disease.
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Affiliation(s)
- Vincent F. M. Segers
- Laboratory of PhysiopharmacologyUniversity of AntwerpBelgium
- Department of CardiologyUniversity Hospital AntwerpEdegemBelgium
| | - Gilles W. De Keulenaer
- Laboratory of PhysiopharmacologyUniversity of AntwerpBelgium
- Department of CardiologyZNA HospitalAntwerpBelgium
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17
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Zhao J, Pei L. Cardiac Endocrinology: Heart-Derived Hormones in Physiology and Disease. ACTA ACUST UNITED AC 2020; 5:949-960. [PMID: 33015416 PMCID: PMC7524786 DOI: 10.1016/j.jacbts.2020.05.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 12/11/2022]
Abstract
The heart plays a central role in the circulatory system and provides essential oxygen, nutrients, and growth factors to the whole organism. The heart can synthesize and secrete endocrine signals to communicate with distant target organs. Studies of long-known and recently discovered heart-derived hormones highlight a shared theme and reveal a unified mechanism of heart-derived hormones in coordinating cardiac function and target organ biology. This paper reviews the biochemistry, signaling, function, regulation, and clinical significance of representative heart-derived hormones, with a focus on the cardiovascular system. This review also discusses important and exciting questions that will advance the field of cardiac endocrinology.
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Key Words
- ANP, atrial natriuretic peptide
- ActR, activin receptor
- BNP, brain natriuretic peptide
- CNP, C-type natriuretic peptide
- FGF, fibroblast growth factor
- FSTL, follistatin-like
- GDF, growth differentiation factor
- GDF15
- GFRAL, GDNF family receptor α-like
- NPR, natriuretic peptide receptors
- PCSK, proprotein convertase subtilisin/kexin type
- ST2, suppression of tumorigenesis-2
- TGF, transforming growth factor
- cardiac endocrinology
- heart
- heart-derived hormones
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Affiliation(s)
- Juanjuan Zhao
- Center for Mitochondrial and Epigenomic Medicine, Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Liming Pei
- Center for Mitochondrial and Epigenomic Medicine, Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Johansson M, Ulfenborg B, Andersson CX, Heydarkhan-Hagvall S, Jeppsson A, Sartipy P, Synnergren J. Cardiac hypertrophy in a dish: a human stem cell based model. Biol Open 2020; 9:bio052381. [PMID: 32878883 PMCID: PMC7522030 DOI: 10.1242/bio.052381] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 08/23/2020] [Indexed: 12/23/2022] Open
Abstract
Cardiac hypertrophy is an important and independent risk factor for the development of heart failure. To better understand the mechanisms and regulatory pathways involved in cardiac hypertrophy, there is a need for improved in vitro models. In this study, we investigated how hypertrophic stimulation affected human induced pluripotent stem cell (iPSC)-derived cardiomyocytes (CMs). The cells were stimulated with endothelin-1 (ET-1) for 8, 24, 48, 72, or 96 h. Parameters including cell size, ANP-, proBNP-, and lactate concentration were analyzed. Moreover, transcriptional profiling using RNA-sequencing was performed to identify differentially expressed genes following ET-1 stimulation. The results show that the CMs increase in size by approximately 13% when exposed to ET-1 in parallel to increases in ANP and proBNP protein and mRNA levels. Furthermore, the lactate concentration in the media was increased indicating that the CMs consume more glucose, a hallmark of cardiac hypertrophy. Using RNA-seq, a hypertrophic gene expression pattern was also observed in the stimulated CMs. Taken together, these results show that hiPSC-derived CMs stimulated with ET-1 display a hypertrophic response. The results from this study also provide new molecular insights about the underlying mechanisms of cardiac hypertrophy and may help accelerate the development of new drugs against this condition.
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Affiliation(s)
- Markus Johansson
- Systems Biology Research Center, School of Bioscience, Department for Biology and Bioinformatics, University of Skövde, SE-541 28 Skövde, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, The Sahlgrenska Academy at University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Benjamin Ulfenborg
- Systems Biology Research Center, School of Bioscience, Department for Biology and Bioinformatics, University of Skövde, SE-541 28 Skövde, Sweden
| | | | - Sepideh Heydarkhan-Hagvall
- Systems Biology Research Center, School of Bioscience, Department for Biology and Bioinformatics, University of Skövde, SE-541 28 Skövde, Sweden
- Bioscience, Research and Early Development, Cardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals, R&D AstraZeneca, 431 50 Gothenburg, Sweden
| | - Anders Jeppsson
- Department of Molecular and Clinical Medicine, Institute of Medicine, The Sahlgrenska Academy at University of Gothenburg, 405 30 Gothenburg, Sweden
- Department of Cardiothoracic Surgery, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
| | - Peter Sartipy
- Systems Biology Research Center, School of Bioscience, Department for Biology and Bioinformatics, University of Skövde, SE-541 28 Skövde, Sweden
- Late-stage Development, Cardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, 431 50 Gothenburg, Sweden
| | - Jane Synnergren
- Systems Biology Research Center, School of Bioscience, Department for Biology and Bioinformatics, University of Skövde, SE-541 28 Skövde, Sweden
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Chan MY, Efthymios M, Tan SH, Pickering JW, Troughton R, Pemberton C, Ho HH, Prabath JF, Drum CL, Ling LH, Soo WM, Chai SC, Fong A, Oon YY, Loh JP, Lee CH, Foo RSY, Ackers-Johnson MA, Pilbrow A, Richards AM. Prioritizing Candidates of Post-Myocardial Infarction Heart Failure Using Plasma Proteomics and Single-Cell Transcriptomics. Circulation 2020; 142:1408-1421. [PMID: 32885678 PMCID: PMC7547904 DOI: 10.1161/circulationaha.119.045158] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Supplemental Digital Content is available in the text. Background: Heart failure (HF) is the most common long-term complication of acute myocardial infarction (MI). Understanding plasma proteins associated with post-MI HF and their gene expression may identify new candidates for biomarker and drug target discovery. Methods: We used aptamer-based affinity-capture plasma proteomics to measure 1305 plasma proteins at 1 month post-MI in a New Zealand cohort (CDCS [Coronary Disease Cohort Study]) including 181 patients post-MI who were subsequently hospitalized for HF in comparison with 250 patients post-MI who remained event free over a median follow-up of 4.9 years. We then correlated plasma proteins with left ventricular ejection fraction measured at 4 months post-MI and identified proteins potentially coregulated in post-MI HF using weighted gene co-expression network analysis. A Singapore cohort (IMMACULATE [Improving Outcomes in Myocardial Infarction through Reversal of Cardiac Remodelling]) of 223 patients post-MI, of which 33 patients were hospitalized for HF (median follow-up, 2.0 years), was used for further candidate enrichment of plasma proteins by using Fisher meta-analysis, resampling-based statistical testing, and machine learning. We then cross-referenced differentially expressed proteins with their differentially expressed genes from single-cell transcriptomes of nonmyocyte cardiac cells isolated from a murine MI model, and single-cell and single-nucleus transcriptomes of cardiac myocytes from murine HF models and human patients with HF. Results: In the CDCS cohort, 212 differentially expressed plasma proteins were significantly associated with subsequent HF events. Of these, 96 correlated with left ventricular ejection fraction measured at 4 months post-MI. Weighted gene co-expression network analysis prioritized 63 of the 212 proteins that demonstrated significantly higher correlations among patients who developed post-MI HF in comparison with event-free controls (data set 1). Cross-cohort meta-analysis of the IMMACULATE cohort identified 36 plasma proteins associated with post-MI HF (data set 2), whereas single-cell transcriptomes identified 15 gene-protein candidates (data set 3). The majority of prioritized proteins were of matricellular origin. The 6 most highly enriched proteins that were common to all 3 data sets included well-established biomarkers of post-MI HF: N-terminal B-type natriuretic peptide and troponin T, and newly emergent biomarkers, angiopoietin-2, thrombospondin-2, latent transforming growth factor-β binding protein-4, and follistatin-related protein-3, as well. Conclusions: Large-scale human plasma proteomics, cross-referenced to unbiased cardiac transcriptomics at single-cell resolution, prioritized protein candidates associated with post-MI HF for further mechanistic and clinical validation.
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Affiliation(s)
- Mark Y Chan
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.)
| | - Motakis Efthymios
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,Genome Institute of Singapore, Agency for Science, Technology, and Research, Singapore (M.E., R.S.Y.F., M.A.A.-J.)
| | - Sock Hwee Tan
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.)
| | - John W Pickering
- Christchurch Heart Institute, Department of Medicine, University of Otago, New Zealand (J.W.P., R.T., C.P., A.P., A.M.R.)
| | - Richard Troughton
- Christchurch Heart Institute, Department of Medicine, University of Otago, New Zealand (J.W.P., R.T., C.P., A.P., A.M.R.)
| | - Christopher Pemberton
- Christchurch Heart Institute, Department of Medicine, University of Otago, New Zealand (J.W.P., R.T., C.P., A.P., A.M.R.)
| | - Hee-Hwa Ho
- Tan Tock Seng Hospital, Singapore (H.-H.H., J.-F.P.)
| | | | - Chester L Drum
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.)
| | - Lieng Hsi Ling
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.)
| | - Wern-Miin Soo
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.)
| | | | - Alan Fong
- Sarawak Heart Institute, Kuching, Malaysia (A.F., Y.-Y.O.)
| | - Yen-Yee Oon
- Sarawak Heart Institute, Kuching, Malaysia (A.F., Y.-Y.O.)
| | - Joshua P Loh
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.)
| | - Chi-Hang Lee
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.)
| | - Roger S Y Foo
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.).,Genome Institute of Singapore, Agency for Science, Technology, and Research, Singapore (M.E., R.S.Y.F., M.A.A.-J.)
| | - Matthew Andrew Ackers-Johnson
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,Genome Institute of Singapore, Agency for Science, Technology, and Research, Singapore (M.E., R.S.Y.F., M.A.A.-J.)
| | - Anna Pilbrow
- Christchurch Heart Institute, Department of Medicine, University of Otago, New Zealand (J.W.P., R.T., C.P., A.P., A.M.R.)
| | - A Mark Richards
- Department of Medicine, Yong Loo-Lin School of Medicine, National University of Singapore (M.Y.C., M.E., S.H.T., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., M.A.A.-J., A.M.R.).,National University Heart Centre, National University Health System, Singapore (M.Y.C., C.L.D., L.H.L., W.-M.S., J.P.L., C.-H.L., R.S.Y.F., A.M.R.).,Changi General Hospital, Singapore (S.-C.C.)
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20
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Gopal DM, Ayalon N, Wang YC, Siwik D, Sverdlov A, Donohue C, Perez A, Downing J, Apovian C, Silva V, Panagia M, Kolachalama V, Ho JE, Liang CS, Gokce N, Colucci WS. Galectin-3 Is Associated With Stage B Metabolic Heart Disease and Pulmonary Hypertension in Young Obese Patients. J Am Heart Assoc 2020; 8:e011100. [PMID: 30929550 PMCID: PMC6509711 DOI: 10.1161/jaha.118.011100] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Obesity is a precursor to heart failure with preserved ejection fraction. Biomarkers that identify preclinical metabolic heart disease (MHD) in young obese patients would help identify high‐risk individuals for heart failure prevention strategies. We assessed the predictive value of GAL3 (galectin–3), FSTL3 (follistatin‐like 3 peptide), and NT‐proBNP (N‐terminal pro‐B‐type natriuretic peptide) to identify stage B MHD in young obese participants free of clinically evident cardiovascular disease. Methods and Results Asymptomatic obese patients (n=250) and non‐obese controls (n=21) underwent echocardiographic cardiac phenotyping. Obese patients were classified as MHD positive (MHD‐POS; n=94) if they had abnormal diastolic function or left ventricular hypertrophy and had estimated pulmonary artery systolic pressure ≥35 mm Hg. Obese patients without such abnormalities were classified as MHD negative (MHD‐NEG; n=52). Serum biomarkers timed with echocardiography. MHD‐POS and MHD‐NEG individuals were similarly obese, but MHD‐POS patients were older, with more diabetes mellitus and metabolic syndrome. Right ventricular coupling was worse in MHD‐POS patients (P<0.001). GAL3 levels were higher in MHD‐POS versus MHD‐NEG patients (7.7±2.3 versus 6.3±1.9 ng/mL, respectively; P<0.001). Both GAL3 and FSTL3 levels correlated with diastolic dysfunction and increased pulmonary artery systolic pressure but not with left ventricular mass. In multivariate models including all 3 biomarkers, only GAL3 remained associated with MHD (odds ratio: 1.30; 95% CI, 1.01–1.68; P=0.04). Conclusions In young obese individuals without known cardiovascular disease, GAL3 is associated with the presence of preclinical MHD. GAL3 may be useful in screening for preclinical MHD and identifying individuals with increased risk of progression to obesity‐related heart failure with preserved ejection fraction.
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Affiliation(s)
- Deepa M Gopal
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Nir Ayalon
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Yi-Chih Wang
- 4 Cardiovascular Division Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan
| | - Deborah Siwik
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Aaron Sverdlov
- 5 School of Medicine and Public Health University of Newcastle New South Wales Australia
| | | | - Alejandro Perez
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Jill Downing
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Caroline Apovian
- 2 Endocrinology Section Department of Medicine Boston University School of Medicine Boston MA
| | - Vanessa Silva
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Marcello Panagia
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Vijaya Kolachalama
- 3 Computational Biomedicine Department of Medicine Boston University School of Medicine Boston MA
| | - Jennifer E Ho
- 6 Division of Cardiology Department of Medicine Massachusetts General Hospital Boston MA
| | - Chang-Seng Liang
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Noyan Gokce
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
| | - Wilson S Colucci
- 1 Cardiovascular Medicine Section Department of Medicine Boston University School of Medicine Boston MA
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21
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Parfenova EV, Zubkova ES, Boldyreva MA, Tsokolaeva ZI, Olefir YV, Romanov BK, Prokofiev AB, Kukes VG, Goroshko OA, Aleksandrova TV, Gazdanova AA, Parfenova OK, Sidorov NG, Andreev AD. [Study of the influence of etoxidol on expression of follistatin-like protein-1 (FSTL-1) in myocardium after experimental infarction in rats]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2020; 66:250-256. [PMID: 32588831 DOI: 10.18097/pbmc20206603250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In heart attack, FSTL-1 is actively secreted by cardiomyocytes, accelerates growth of heart myofibrils and stimulates of vascular endothelial growth factor expression. The aim of this work was to investigate the effect of Etoxidol on synthesis of FSTL-1 in rats after myocardial infarction. The experiments were performed on Wistar rats weighing 250-350 g with simulated myocardial infarction or intact (group 5). Animals of control groups (groups 1, 2) were treated with saline for 7 and 14 days; Ethoxidol (24 mg/kg) was injected to animals of experimental groups (group 3, 4) (the daily dose was 6.36 mg/animal) for 6 or 14 days. The injection volume was 0.2 ml. At the beginning and at the end of the study plasma concentrations of FSTL-1 were determined by the ELISA method. Myocardial FSTL-1 gene expression was determined by real-time PCR. At the end of the experiments, the hearts were also used for histochemical analysis. To determine the size of the scar formed after the modeled heart attack, we used the classic Mallory staining method. The results show that the development of experimental acute myocardial infarction is accompanied by a significant increase in FSTL-1 expression in the heart, which was detected on the 7th day and stored increased by 14 days after a heart attack. After therapy with Ethoxidol, a tendency to a decrease in the expression of FSTL-1 by the 14th day was observed; it coincided with the dynamics of the plasma protein FSTL-1 level. It can be assumed that the downregulation trend in the FSTL-1 expression is associated with a more effective repair process after a heart attack, since FSTL-1 increases precisely in response to myocardial damage and decreases when the incentives for its expression from damaged heart tissue are reduced. Indirectly, this assumption is confirmed by the detected tendency to reduce the size of post-infarction fibrosis in the treatment with Ethoxidol. The results indicate the ability of Ethoxidol to influence FSTL-1 synthesis of in rats after myocardial infarction.
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Affiliation(s)
- E V Parfenova
- National Medical Research Center of Cardiology, Moscow, Russia
| | - E S Zubkova
- National Medical Research Center of Cardiology, Moscow, Russia
| | - M A Boldyreva
- National Medical Research Center of Cardiology, Moscow, Russia
| | - Z I Tsokolaeva
- National Medical Research Center of Cardiology, Moscow, Russia
| | - Yu V Olefir
- Scientific Centre for Expert Evaluation of Medicinal Products, Moscow, Russia
| | - B K Romanov
- Scientific Centre for Expert Evaluation of Medicinal Products, Moscow, Russia
| | - A B Prokofiev
- Scientific Centre for Expert Evaluation of Medicinal Products, Moscow, Russia; I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - V G Kukes
- Scientific Centre for Expert Evaluation of Medicinal Products, Moscow, Russia; I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - O A Goroshko
- Scientific Centre for Expert Evaluation of Medicinal Products, Moscow, Russia
| | - T V Aleksandrova
- Scientific Centre for Expert Evaluation of Medicinal Products, Moscow, Russia
| | - A A Gazdanova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - O K Parfenova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - N G Sidorov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - A D Andreev
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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22
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Li W, Alahdal M, Deng Z, Liu J, Zhao Z, Cheng X, Chen X, Li J, Yin J, Li Y, Wang G, Wang D, Tang K, Zhang J. Molecular functions of FSTL1 in the osteoarthritis. Int Immunopharmacol 2020; 83:106465. [DOI: 10.1016/j.intimp.2020.106465] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/11/2020] [Accepted: 03/29/2020] [Indexed: 12/18/2022]
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23
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Alteration of follistatin-like 1, neuron-derived neurotrophic factor, and vascular endothelial growth factor in diabetic cardiac muscle after moderate-intensity aerobic exercise with insulin. SPORT SCIENCES FOR HEALTH 2020. [DOI: 10.1007/s11332-020-00631-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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24
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Jiang H, Zhang L, Liu X, Sun W, Kato K, Chen C, Li X, Li T, Sun Z, Han W, Zhang F, Xiao Q, Yang Z, Hu J, Qin Z, Adams RH, Gao X, He Y. Angiocrine FSTL1 (Follistatin-Like Protein 1) Insufficiency Leads to Atrial and Venous Wall Fibrosis via SMAD3 Activation. Arterioscler Thromb Vasc Biol 2020; 40:958-972. [PMID: 32078339 DOI: 10.1161/atvbaha.119.313901] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Angiocrine factors, mediating the endothelial-mural cell interaction in vascular wall construction as well as maintenance, are incompletely characterized. This study aims to investigate the role of endothelial cell-derived FSTL1 (follistatin-like protein 1) in vascular homeostasis. Approach and Results: Using conditional knockout mouse models, we show that loss of FSTL1 in endothelial cells (Fstl1ECKO) led to an increase of pulmonary vascular resistance, resulting in the heart regurgitation especially with tricuspid valves. However, this abnormality was not detected in mutant mice with Fstl1 knockout in smooth muscle cells or hematopoietic cells. We further showed that there was excessive αSMA (α-smooth muscle actin) associated with atrial endocardia, heart valves, veins, and microvessels after the endothelial FSTL1 deletion. There was also an increase in collagen deposition, as demonstrated in livers of Fstl1ECKO mutants. The SMAD3 (mothers against decapentaplegic homolog 3) phosphorylation (pSMAD3) was significantly enhanced, and pSMAD3 staining was colocalized with αSMA in vein walls, suggesting the activation of TGFβ (transforming growth factor β) signaling in vascular mural cells of Fstl1ECKO mice. Consistently, treatment with a TGFβ pathway inhibitor reduced the abnormal association of αSMA with the atria and blood vessels in Fstl1ECKO mutant mice. CONCLUSIONS The findings imply that endothelial FSTL1 is critical for the homeostasis of vascular walls, and its insufficiency may favor cardiovascular fibrosis leading to heart failure.
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Affiliation(s)
- Haijuan Jiang
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
| | - Luqing Zhang
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.).,MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.)
| | - Xuelian Liu
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
| | - Wei Sun
- MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.).,Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, China (W.S.)
| | - Katsuhiro Kato
- Max-Planck-Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, and University of Münster, Faculty of Medicine, Germany (K.K., R.H.A.).,Department of Cardiology, Nagoya University Hospital, Japan (K.K.)
| | - Chuankai Chen
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
| | - Xiao Li
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
| | - Taotao Li
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
| | - Zhiliang Sun
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
| | - Wencan Han
- MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.)
| | - Fujing Zhang
- MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.)
| | - Qi Xiao
- MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.)
| | - Zhongzhou Yang
- MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.)
| | - Junhao Hu
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, China (J.H.)
| | - Zhihai Qin
- The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, China (Z.Q.)
| | - Ralf H Adams
- Max-Planck-Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, and University of Münster, Faculty of Medicine, Germany (K.K., R.H.A.)
| | - Xiang Gao
- MOE Key Laboratory for Model Animal and Disease Study, Model Animal Research Institute, Nanjing University, China (L.Z., W.S., W.H., F.Z., Q.X., Z.Y., X.G.)
| | - Yulong He
- From the Cyrus Tang Hematology Center, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, State Key Laboratory of Radiation Medicine and Protection, Cam-Su Genomic Resources Center, Soochow University, Suzhou, China (H.J., L.Z., X. Liu, C.C., X. Li, T.L., Z.S., Y.H.)
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25
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Hu S, Liu H, Hu Z, Li L, Yang Y. Follistatin-like 1: A dual regulator that promotes cardiomyocyte proliferation and fibrosis. J Cell Physiol 2020; 235:5893-5902. [PMID: 32017077 DOI: 10.1002/jcp.29588] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 01/13/2020] [Indexed: 12/14/2022]
Abstract
Follistatin-like 1 (FSTL1) is a key factor in maintaining cardiac growth and development. It can be activated by exercise training and has a dual role in promoting cardiomyocyte proliferation and fibrosis, but its underlying mechanism is not fully understood. To elucidate the dual mechanism and target of FSTL1 regulating of cardiomyocyte proliferation and myocardial fibrosis, and the mechanism by which exercise-regulated FSTL1 improves cardiovascular disease, we explored the signal transduction pathway of FSTL1 promoting cardiomyocyte proliferation and fibrosis, and compared the effects of different modes of exercise on the dual role of FSTL1. We believe that the dual role of promoting cardiomyocyte proliferation and fibrosis may be related to the ratio of cardiomyocyte and myocardial interstitial cell proliferation, different stages of the disease, different degrees of fibrosis, immune repair process, and transforming growth factor-β activation. Compared with long-term excessive endurance exercise, moderate resistance exercise can activate cardiomyocyte proliferation pathway through FSTL1, which is one of the effective ways to prevent cardiovascular disease.
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Affiliation(s)
- Siyuan Hu
- Graduate School, Wuhan Sports University, Wuhan, China.,School of Sports Art, Hunan University of Chinese Medicine, Changsha, China
| | - Hua Liu
- College of Health Science, Wuhan Sports University, Wuhan, China
| | - Zhixi Hu
- Institute of Chinese Medicine Diagnosis, Hunan University of Chinese Medicine, Changsha, China
| | - Lin Li
- Institute of Chinese Medicine Diagnosis, Hunan University of Chinese Medicine, Changsha, China
| | - Yi Yang
- College of Health Science, Wuhan Sports University, Wuhan, China
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Peters MMC, Meijs TA, Gathier W, Doevendans PAM, Sluijter JPG, Chamuleau SAJ, Neef K. Follistatin-like 1 in Cardiovascular Disease and Inflammation. Mini Rev Med Chem 2019; 19:1379-1389. [PMID: 30864520 DOI: 10.2174/1389557519666190312161551] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/01/2019] [Accepted: 03/06/2019] [Indexed: 12/16/2022]
Abstract
Follistatin-like 1 (FSTL1), a secreted glycoprotein, has been shown to participate in regulating developmental processes and to be involved in states of disease and injury. Spatiotemporal regulation and posttranslational modifications contribute to its specific functions and make it an intriguing candidate to study disease mechanisms and potentially develop new therapies. With cardiovascular diseases as the primary cause of death worldwide, clarification of mechanisms underlying cardiac regeneration and revascularization remains essential. Recent findings on FSTL1 in both acute coronary syndrome and heart failure emphasize its potential as a target for cardiac regenerative therapy. With this review, we aim to shed light on the role of FSTL1 specifically in cardiovascular disease and inflammation.
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Affiliation(s)
- Marijn M C Peters
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
| | - Timion A Meijs
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
| | - Wouter Gathier
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
| | - Pieter A M Doevendans
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
| | - Joost P G Sluijter
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
| | - Steven A J Chamuleau
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
| | - Klaus Neef
- Department of Cardiology, Experimental Cardiology Laboratory, UMC Utrecht Regenerative Medicine Centre, University Medical Centre Utrecht, University Utrecht, Utrecht, Netherlands
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Aikawa T, Shimada K, Miyauchi K, Miyazaki T, Sai E, Ouchi S, Kadoguchi T, Kunimoto M, Joki Y, Dohi T, Okazaki S, Isoda K, Ohashi K, Murohara T, Ouchi N, Daida H. Associations among circulating levels of follistatin-like 1, clinical parameters, and cardiovascular events in patients undergoing elective percutaneous coronary intervention with drug-eluting stents. PLoS One 2019; 14:e0216297. [PMID: 31034503 PMCID: PMC6488088 DOI: 10.1371/journal.pone.0216297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 04/17/2019] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES Follistatin-like 1 (FSTL1) is a glycoprotein secreted by skeletal muscle cells and cardiac myocytes. Previous studies showed that serum FSTL1 concentrations were increased in acute coronary syndrome and chronic heart failure. The aim of this study was to assess the associations among plasma FSTL1 concentration, clinical parameters, and whether FSTL1 concentration could predict cardiovascular events in patients with elective percutaneous coronary intervention (PCI). METHODS AND RESULTS A consecutive series of 410 patients who underwent elective PCI with drug-eluting stents (DES) were enrolled between August 2004 and December 2006 at Juntendo University hospital. We measured plasma FSTL1 levels prior to elective PCI and assessed the association among FSTL1 levels, clinical parameters, and occurrence of major adverse cardiac or cerebrovascular events (MACCE) defined as cardiac death, nonfatal myocardial infarction, unstable angina, stroke, and hospitalization for heart failure. FSTL1 concentration was positively correlated with high-sensitivity C-reactive protein (hsCRP), serum creatinine, and N-terminal pro b-type natriuretic peptide (all P < 0.01). After excluding patients with creatinine clearance < 60 mL/min and hsCRP ≥ 0.2 mg/dL, the remaining 214 were followed for a median of 5.1 years. Twenty (9.3%) patients experienced MACCE. Receiver operating characteristics curve analysis estimated an FSTL1 cutoff of 41.1 ng/mL to predict MACCE occurrence. Kaplan-Meier analysis found a higher MACCE rate in patients with high (≥ 41.1 ng/mL) than with low (< 41.1 ng/mL) FSTL1 (P < 0.01). Multivariate Cox hazard analysis found that high FSTL1 was an independent predictor of MACCE (hazard ratio 4.54, 95% confidence interval: 1.45-20.07, P < 0.01). CONCLUSION High plasma FSTL1 may be a predictor of cardiovascular events in patients who underwent elective PCI with DES, especially with preserved renal function and low hsCRP.
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Affiliation(s)
- Tatsuro Aikawa
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kazunori Shimada
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
- * E-mail:
| | - Katsumi Miyauchi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Tetsuro Miyazaki
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Eiryu Sai
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shohei Ouchi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Tomoyasu Kadoguchi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Mitsuhiro Kunimoto
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yusuke Joki
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Tomotaka Dohi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shinya Okazaki
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kikuo Isoda
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Koji Ohashi
- Department of Molecular Medicine and Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Noriyuki Ouchi
- Department of Molecular Medicine and Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
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Follistatin-Like 1 Attenuates Ischemia/Reperfusion Injury in Cardiomyocytes via Regulation of Autophagy. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9537382. [PMID: 31139662 PMCID: PMC6500619 DOI: 10.1155/2019/9537382] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 03/05/2019] [Accepted: 03/25/2019] [Indexed: 12/27/2022]
Abstract
Background The cardioprotective effect of FSTL1 has been extensively studied in recent years, but its role in myocardial ischemia/reperfusion injury (IRI) is unclear. In this study, we investigated the effect of FSTL1 pretreatment on myocardial IRI as well as the possible involvement of autophagic pathways in its effects. Methods The effects of FSTL1 on the viability and apoptosis of rat cardiomyocytes were investigated after exposure of cardiomyocytes to hypoxia/ischemia by using the CCK-8 assay and Annexin V/PI staining. Further, western blot analysis was used to detect the effects of FSTL1 pretreatment on autophagy-associated proteins, and confocal microscopy was used to observe autophagic flux. To confirm the role of autophagy, the cells were treated with the autophagy promoter rapamycin or the autophagy inhibitor 3-methyladenine, and cell viability and apoptosis during IRI were observed. These effects were also observed after treatment with rapamycin or 3-methyladenine followed by FSTL1 administration and IRI. Results FSTL1 pretreatment significantly increased viability and reduced apoptosis in cardiomyocytes exposed to hypoxia/ischemia conditions. Further, FSTL1 pretreatment affected the levels of the autophagy-related proteins and enhanced autophagic flux during IRI. In addition, cell viability was enhanced and apoptosis was decreased by rapamycin treatment, while these effects were reversed by 3-MA treatment. However, when the myocardial cells were pretreated with rapamycin or 3-methyladenine, there was no significant change in their viability or apoptosis with FSTL1 treatment during IRI. Conclusions FSTL1 plays a protective role in myocardial IRI by regulating autophagy.
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Involvement of follistatin-like 3 in preeclampsia. Biochem Biophys Res Commun 2018; 506:692-697. [PMID: 30454705 DOI: 10.1016/j.bbrc.2018.10.139] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 10/22/2018] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Preeclampsia is a main cause of maternal and perinatal mortality and morbidity. The expression of follistatin-like 3 (FSTL3) is enhanced in maternal serum and placenta of preeclamptic women. However, whether FSTL3 is involved in the pathophysiologic of preeclampsia has not been clarified yet. METHOD Trophoblast cell lines Swan71 and JAR cells were cultured and siRNA was used to silence FSTL3. The expression of FSTL3 was determined by Western blotting. The matrigel-coated transwell and wound healing assays were used to assess invasion and migration, cell proliferation and apoptosis were detected by CCK-8 and flow cytometric analysis, respectively. Oil red O staining was used to detect the lipid storage in trophoblast. RESULTS Hypoxia culture significantly enhanced the expression of FSTL3 by trophoblast. Down-regulation of FSTL3 significantly suppressed the proliferation, migration, invasion and lipid storage but increased apoptosis of trophoblast. DISCUSSION Aberrant expression of FSTL3 in preeclampsia led to the dysfunction of trophoblast, indicating its involvement in the pathogenesis of preeclampsia.
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Mattiotti A, Prakash S, Barnett P, van den Hoff MJB. Follistatin-like 1 in development and human diseases. Cell Mol Life Sci 2018; 75:2339-2354. [PMID: 29594389 PMCID: PMC5986856 DOI: 10.1007/s00018-018-2805-0] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 02/27/2018] [Accepted: 03/22/2018] [Indexed: 12/19/2022]
Abstract
Follistatin-like 1 (FSTL1) is a secreted glycoprotein displaying expression changes during development and disease, among which cardiovascular disease, cancer, and arthritis. The cardioprotective role of FSTL1 has been intensively studied over the last years, though its mechanism of action remains elusive. FSTL1 is involved in multiple signaling pathways and biological processes, including vascularization and regulation of the immune response, a feature that complicates its study. Binding to the DIP2A, TLR4 and BMP receptors have been shown, but other molecular partners probably exist. During cancer progression and rheumatoid arthritis, controversial data have been reported with respect to the proliferative, apoptotic, migratory, and inflammatory effects of FSTL1. This controversy might reside in the extensive post-transcriptional regulation of FSTL1. The FSTL1 primary transcript also encodes for a microRNA (miR-198) in primates and multiple microRNA-binding sites are present in the 3'UTR. The switch between expression of the FSTL1 protein and miR-198 is an important regulator of tumour metastasis and wound healing. The glycosylation state of FSTL1 is a determinant of biological activity, in cardiomyocytes the glycosylated form promoting proliferation and the non-glycosylated working anti-apoptotic. Moreover, the glycosylation state shows differences between species and tissues which might underlie the differences observed in in vitro studies. Finally, regulation at the level of protein secretion has been described.
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Affiliation(s)
- Andrea Mattiotti
- Department of Medical Biology, Academic Medical Center, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands
| | - Stuti Prakash
- Department of Medical Biology, Academic Medical Center, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands
| | - Phil Barnett
- Department of Medical Biology, Academic Medical Center, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands
| | - Maurice J B van den Hoff
- Department of Medical Biology, Academic Medical Center, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands.
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Kelaini S, Vilà-González M, Caines R, Campbell D, Eleftheriadou M, Tsifaki M, Magee C, Cochrane A, O'neill K, Yang C, Stitt AW, Zeng L, Grieve DJ, Margariti A. Follistatin-Like 3 Enhances the Function of Endothelial Cells Derived from Pluripotent Stem Cells by Facilitating β-Catenin Nuclear Translocation Through Inhibition of Glycogen Synthase Kinase-3β Activity. Stem Cells 2018; 36:1033-1044. [PMID: 29569797 PMCID: PMC6099345 DOI: 10.1002/stem.2820] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 02/10/2018] [Accepted: 03/13/2018] [Indexed: 12/12/2022]
Abstract
The fight against vascular disease requires functional endothelial cells (ECs) which could be provided by differentiation of induced Pluripotent Stem Cells (iPS Cells) in great numbers for use in the clinic. However, the great promise of the generated ECs (iPS-ECs) in therapy is often restricted due to the challenge in iPS-ECs preserving their phenotype and function. We identified that Follistatin-Like 3 (FSTL3) is highly expressed in iPS-ECs, and, as such, we sought to clarify its possible role in retaining and improving iPS-ECs function and phenotype, which are crucial in increasing the cells' potential as a therapeutic tool. We overexpressed FSTL3 in iPS-ECs and found that FSTL3 could induce and enhance endothelial features by facilitating β-catenin nuclear translocation through inhibition of glycogen synthase kinase-3β activity and induction of Endothelin-1. The angiogenic potential of FSTL3 was also confirmed both in vitro and in vivo. When iPS-ECs overexpressing FSTL3 were subcutaneously injected in in vivo angiogenic model or intramuscularly injected in a hind limb ischemia NOD.CB17-Prkdcscid/NcrCrl SCID mice model, FSTL3 significantly induced angiogenesis and blood flow recovery, respectively. This study, for the first time, demonstrates that FSTL3 can greatly enhance the function and maturity of iPS-ECs. It advances our understanding of iPS-ECs and identifies a novel pathway that can be applied in cell therapy. These findings could therefore help improve efficiency and generation of therapeutically relevant numbers of ECs for use in patient-specific cell-based therapies. In addition, it can be particularly useful toward the treatment of vascular diseases instigated by EC dysfunction. Stem Cells 2018;36:1033-1044.
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Affiliation(s)
- Sophia Kelaini
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Marta Vilà-González
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Rachel Caines
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - David Campbell
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | | | - Marianna Tsifaki
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Corey Magee
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Amy Cochrane
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Karla O'neill
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Chunbo Yang
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Alan W Stitt
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Lingfang Zeng
- Cardiovascular Division, King's College London, London, United Kingdom
| | - David J Grieve
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Andriana Margariti
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
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Ovchinnikova E, Hoes M, Ustyantsev K, Bomer N, de Jong TV, van der Mei H, Berezikov E, van der Meer P. Modeling Human Cardiac Hypertrophy in Stem Cell-Derived Cardiomyocytes. Stem Cell Reports 2018; 10:794-807. [PMID: 29456183 PMCID: PMC5918264 DOI: 10.1016/j.stemcr.2018.01.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 01/15/2018] [Accepted: 01/15/2018] [Indexed: 12/17/2022] Open
Abstract
Cardiac hypertrophy accompanies many forms of cardiovascular diseases. The mechanisms behind the development and regulation of cardiac hypertrophy in the human setting are poorly understood, which can be partially attributed to the lack of a human cardiomyocyte-based preclinical test system recapitulating features of diseased myocardium. The objective of our study is to determine whether human embryonic stem cell-derived cardiomyocytes (hESC-CMs) subjected to mechanical stretch can be used as an adequate in vitro model for studying molecular mechanisms of cardiac hypertrophy. We show that hESC-CMs subjected to cyclic stretch, which mimics mechanical overload, exhibit essential features of a hypertrophic state on structural, functional, and gene expression levels. The presented hESC-CM stretch approach provides insight into molecular mechanisms behind mechanotransduction and cardiac hypertrophy and lays groundwork for the development of pharmacological approaches as well as for discovering potential circulating biomarkers of cardiac dysfunction.
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Affiliation(s)
- Ekaterina Ovchinnikova
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, the Netherlands; European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, Antonius Deusinglaan, 1, PO Box 196, Groningen, the Netherlands
| | - Martijn Hoes
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, the Netherlands
| | - Kirill Ustyantsev
- Laboratory of Molecular Genetic Systems, Institute of Cytology and Genetics, Novosibirsk, 630090, Russia
| | - Nils Bomer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, the Netherlands
| | - Tristan V de Jong
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, Antonius Deusinglaan, 1, PO Box 196, Groningen, the Netherlands
| | - Henny van der Mei
- University of Groningen, University Medical Center Groningen, Biomedical Engineering Department, Groningen, 9713AV, the Netherlands
| | - Eugene Berezikov
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Center Groningen, Antonius Deusinglaan, 1, PO Box 196, Groningen, the Netherlands.
| | - Peter van der Meer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, the Netherlands.
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Fitzgibbons TP, Edwards YJK, Shaw P, Iskandar A, Ahmed M, Bote J, Shah T, Sinha S, Gerszten RE, Keaney JF, Zile MR, Aurigemma GP. Activation of Inflammatory and Pro-Thrombotic Pathways in Acute Stress Cardiomyopathy. Front Cardiovasc Med 2017; 4:49. [PMID: 28824923 PMCID: PMC5541033 DOI: 10.3389/fcvm.2017.00049] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 07/13/2017] [Indexed: 01/27/2023] Open
Abstract
Stress cardiomyopathy (SCM) is a unique cardiac disorder that more often occurs in women. SCM presents in a similar fashion as acute myocardial infarction (AMI), with chest pain, ECG changes, and congestive heart failure. The primary distinguishing feature is the absence of thrombotic coronary occlusion in SCM. How this reduction in cardiac function occurs in the absence of coronary occlusion remains unknown. Therefore, we tested the hypothesis that a targeted proteomic comparison of patients with acute SCM and AMI might identify relevant mechanistic differences. Blood was drawn in normal controls (n = 6), women with AMI (n = 12), or women with acute SCM (n = 15). Two-week follow-up samples were available in AMI (n = 4) and SCM patients (n = 11). Relative concentrations of 1,310 serum proteins were measured in each of the 48 samples using the SOMAscan assay. Women with AMI had greater myocyte necrosis, as reflected by a higher peak troponin I concentration (AMI 32.03 ± 29.46 vs. SCM 2.68 ± 2.6 ng/ml, p < 0.05). AMI and SCM patients had equivalent reductions in left ventricular ejection fraction [LVEF (%) 39 ± 12 vs. 37 ± 12, p = 0.479]. In follow-up, women with SCM had a greater improvement in cardiac function [LVEF (%) 60 ± 7 vs. 45 ± 13, p < 0.001]. No differentially expressed proteins were detected (absolute log2-fold change >1; q < 0.05) between AMI and SCM in the acute or recovery phase. However, when we compared normal controls to patients with AMI, there was differential expression of 35 proteins. When we compared normal controls to patients with SCM, 45 proteins were differentially expressed. In comparison to normal controls, biological processes such as complement, coagulation, and inflammation were activated in both AMI and SCM. There were four proteins that showed a non-significant trend to be increased in acute SCM vs. AMI (netrin-1, follistatin-like 3, kallikrein 7, kynureninase). Despite a lesser degree of myocardial necrosis than AMI, SCM is characterized by a similar activation of inflammatory, complement, and coagulation pathways. These findings may explain reported thromboembolic complications in the short term and elevated risk of mortality in the long term of SCM.
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Affiliation(s)
- Timothy P Fitzgibbons
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Yvonne J K Edwards
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Peter Shaw
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Aline Iskandar
- Division of Cardiovascular Medicine, Maine Medical Center, Portland, ME, United States
| | - Mohamed Ahmed
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Josiah Bote
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Tejen Shah
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Sumita Sinha
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Robert E Gerszten
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - John F Keaney
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
| | - Michael R Zile
- Ralph H. Johnson Veterans Administration Medical Center, Medical University of South Carolina, Charleston, SC, United States
| | - Gerard P Aurigemma
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, United States
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Lombardi G, Sansoni V, Banfi G. Measuring myokines with cardiovascular functions: pre-analytical variables affecting the analytical output. ANNALS OF TRANSLATIONAL MEDICINE 2017; 5:299. [PMID: 28856139 PMCID: PMC5555982 DOI: 10.21037/atm.2017.07.11] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 06/28/2017] [Indexed: 12/30/2022]
Abstract
In the last few years, a growing number of molecules have been associated to an endocrine function of the skeletal muscle. Circulating myokine levels, in turn, have been associated with several pathophysiological conditions including the cardiovascular ones. However, data from different studies are often not completely comparable or even discordant. This would be due, at least in part, to the whole set of situations related to the preparation of the patient prior to blood sampling, blood sampling procedure, processing and/or store. This entire process constitutes the pre-analytical phase. The importance of the pre-analytical phase is often not considered. However, in routine diagnostics, the 70% of the errors are in this phase. Moreover, errors during the pre-analytical phase are carried over in the analytical phase and affects the final output. In research, for example, when samples are collected over a long time and by different laboratories, a standardized procedure for sample collecting and the correct procedure for sample storage are acknowledged. In this review, we discuss the pre-analytical variables potentially affecting the measurement of myokines with cardiovascular functions.
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Affiliation(s)
- Giovanni Lombardi
- Laboratory of Experimental Biochemistry & Molecular Biology, IRCCS Galeazzi Orthopaedic Institute, Milan, Italy
| | - Veronica Sansoni
- Laboratory of Experimental Biochemistry & Molecular Biology, IRCCS Galeazzi Orthopaedic Institute, Milan, Italy
| | - Giuseppe Banfi
- Laboratory of Experimental Biochemistry & Molecular Biology, IRCCS Galeazzi Orthopaedic Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
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35
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Fodor J, Gomba-Tóth A, Oláh T, Almássy J, Zádor E, Csernoch L. Follistatin treatment suppresses SERCA1b levels independently of other players of calcium homeostasis in C2C12 myotubes. J Muscle Res Cell Motil 2017. [PMID: 28638997 DOI: 10.1007/s10974-017-9474-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Follistatin (FS) is a high affinity activin-binding protein, neutralizing the effects of the Transforming Growth Factor-beta (TGF-β) superfamily members, as myostatin (MSTN). Since MSTN emerged as a negative regulator, FS has been considered as a stimulator of skeletal muscle growth and differentiation. Here, we studied the effect of FS administration on the Ca2+-homeostasis of differentiating C2C12 skeletal muscle cells. FS-treatment increased the fusion index, the size of terminally differentiated myotubes, and transiently elevated the expression of the calcium-dependent protein phosphatase, calcineurin, at the beginning of differentiation. Functional experiments did not detect any alterations in the Ca2+ transients following the stimulation by KCl or caffeine in myotubes. On the other hand, decreased Ca2+-uptake capability was determined by calculating the maximal pump rate (332 ± 17 vs. 279 ± 11 µM/s, in control and FS-treated myotubes, respectively; p < 0.05). In the same way, the expression and ATPase activity of the neonatal sarcoplasmic/endoplasmic reticulum Ca2+ATPase (SERCA1b) were decreased (0.59 ± 0.01 vs. 0.19 ± 0.01 mM ATP/min, in control and FS-treated myotubes, respectively; p < 0.05). However, the expression level of other proteins involved in Ca2+-homeostasis and differentiation (calsequestrin, STIM1, MyoD) were not affected. Our results suggest that the FS controlled myotube growth is paralleled with the tight regulation of cytosolic calcium concentration, and the decline of SERCA1b appears to be one of the key components in this process.
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Affiliation(s)
- János Fodor
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Adrienn Gomba-Tóth
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Tamás Oláh
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - János Almássy
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ernő Zádor
- Department of Biochemistry, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - László Csernoch
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
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Zhang W, Wang W, Liu J, Li J, Wang J, Zhang Y, Zhang Z, Liu Y, Jin Y, Li J, Cao J, Wang C, Ning W, Wang J. Follistatin-like 1 protects against hypoxia-induced pulmonary hypertension in mice. Sci Rep 2017; 7:45820. [PMID: 28361925 PMCID: PMC5374469 DOI: 10.1038/srep45820] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 03/06/2017] [Indexed: 12/24/2022] Open
Abstract
Pulmonary hypertension (PH) remains a life-limiting disease characterized by pulmonary vascular remodelling due to aberrant proliferation and migration of pulmonary artery smooth muscle cells (PASMCs), thus leading to raised pulmonary arterial pressure and right ventricular hypertrophy. Secreted glycoprotein follistatin-like 1 (FSTL1) has been reported to ameliorate tissue remodelling in cardiovascular injuries. However, the role of FSTL1 in deranged pulmonary arteries remains elusive. We found that there were higher serum levels of FSTL1 in patients with PH related to chronic obstructive pulmonary diseases (COPD) and in mice model of hypoxia-induced PH (HPH). Haploinsufficiency of Fstl1 in mice contributed to an exacerbated HPH, as demonstrated by increased right ventricular systolic pressure, pulmonary arterial muscularization and right ventricular hypertrophy index. Conversely, FSTL1 administration attenuated HPH. In cultured human PASMCs, hypoxia-promoted cellular viability, DNA synthesis and migration were suppressed by exogenous FSTL1 but enhanced by small interfering RNA targeting FSTL1. Additionally, FSTL1 inhibited the proliferation and migration of PASMCs via extracellular regulated kinase (ERK) signal pathway. All these findings indicate that FSTL1 imposed a protective modulation on pulmonary vascular remodelling, thereby suggesting its role in the regulation of HPH.
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MESH Headings
- Animals
- Cell Proliferation/drug effects
- Cells, Cultured
- Disease Models, Animal
- Follistatin-Related Proteins/administration & dosage
- Follistatin-Related Proteins/antagonists & inhibitors
- Follistatin-Related Proteins/blood
- Follistatin-Related Proteins/genetics
- Humans
- Hypertension, Pulmonary/blood
- Hypertension, Pulmonary/drug therapy
- Hypertension, Pulmonary/etiology
- Hypertension, Pulmonary/genetics
- Hypoxia/blood
- Hypoxia/complications
- Hypoxia/drug therapy
- Hypoxia/pathology
- Mice
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/pathology
- Pulmonary Artery/drug effects
- Pulmonary Artery/pathology
- Pulmonary Disease, Chronic Obstructive/blood
- Pulmonary Disease, Chronic Obstructive/drug therapy
- Pulmonary Disease, Chronic Obstructive/genetics
- RNA, Small Interfering/administration & dosage
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Affiliation(s)
- Wei Zhang
- Department of Physiology and Pathophysiology, Capital Medical University, Beijing 100069, P.R. China
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
| | - Wang Wang
- Department of Physiology and Pathophysiology, Capital Medical University, Beijing 100069, P.R. China
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
| | - Jie Liu
- Department of Physiology and Pathophysiology, Capital Medical University, Beijing 100069, P.R. China
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
| | - Jinna Li
- Respiratory Department, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Juan Wang
- Respiratory Department, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Yunxia Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, P.R. China
| | - Zhifei Zhang
- Department of Physiology and Pathophysiology, Capital Medical University, Beijing 100069, P.R. China
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
| | - Yafei Liu
- Department of Physiology and Pathophysiology, Capital Medical University, Beijing 100069, P.R. China
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
| | - Yankun Jin
- Department of Respiratory and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, P.R. China
| | - Jifeng Li
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, P.R. China
| | - Jie Cao
- Respiratory Department, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Chen Wang
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
- Department of Respiratory and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, P.R. China
| | - Wen Ning
- State Key Laboratory of Medicinal Chemical Biology, College of Life Sciences, Nankai University, Tianjin 300071, P.R. China
| | - Jun Wang
- Department of Physiology and Pathophysiology, Capital Medical University, Beijing 100069, P.R. China
- Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Capital Medical University, Beijing 100069, P.R. China
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Namdari M, Negahdari B, Cheraghi M, Aiyelabegan HT, Eatmadi A. Cardiac failure detection in 30 minutes: new approach based on gold nanoparticles. J Microencapsul 2017; 34:132-139. [PMID: 28264603 DOI: 10.1080/02652048.2017.1296900] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Mehrdad Namdari
- Department of Cardiology, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Babak Negahdari
- Department of Medical Biotechnology, School of Advance Science in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Cheraghi
- Department of Cardiology, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hammed T. Aiyelabegan
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Eatmadi
- Department of Medical Biotechnology, School of Advance Science in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department of Medical Biotechnology, School of Advance Science in Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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38
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Planavila A, Fernández-Solà J, Villarroya F. Cardiokines as Modulators of Stress-Induced Cardiac Disorders. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2017; 108:227-256. [PMID: 28427562 DOI: 10.1016/bs.apcsb.2017.01.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Almost 30 years ago, the protein, atrial natriuretic peptide, was identified as a heart-secreted hormone that provides a peripheral signal from the myocardium that communicates to the rest of the organism to modify blood pressure and volume under conditions of heart failure. Since then, additional peripheral factors secreted by the heart, termed cardiokines, have been identified and shown to coordinate this interorgan cross talk. In addition to this interorgan communication, cardiokines also act in an autocrine/paracrine manner to play a role in intercellular communication within the myocardium. This review focuses on the roles of newly emerging cardiokines that are mainly increased in stress-induced cardiac diseases. The potential of these cardiokines as clinical biomarkers for diagnosis and prognosis of cardiac disorders is also discussed.
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Affiliation(s)
- Anna Planavila
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), Universitat de Barcelona, Barcelona, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Barcelona, Spain.
| | - Joaquim Fernández-Solà
- Hospital Clínic, Institut de Recerca Biomèdica August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Francesc Villarroya
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), Universitat de Barcelona, Barcelona, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Barcelona, Spain
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39
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Abstract
The hearts of lower vertebrates such as fish and salamanders display scarless regeneration following injury, although this feature is lost in adult mammals. The remarkable capacity of the neonatal mammalian heart to regenerate suggests that the underlying machinery required for the regenerative process is evolutionarily retained. Recent studies highlight the epicardial covering of the heart as an important source of the signalling factors required for the repair process. The developing epicardium is also a major source of cardiac fibroblasts, smooth muscle, endothelial cells and stem cells. Here, we examine animal models that are capable of scarless regeneration, the role of the epicardium as a source of cells, signalling mechanisms implicated in the regenerative process and how these mechanisms influence cardiomyocyte proliferation. We also discuss recent advances in cardiac stem cell research and potential therapeutic targets arising from these studies.
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Affiliation(s)
| | - Nadia Rosenthal
- National Heart and Lung Institute, Imperial College London, London, UK Australian Regenerative Medicine Institute, Monash University, Melbourne, Victoria, Australia The Jackson Laboratory, Bar Harbor, ME, USA
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40
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Walker RG, Poggioli T, Katsimpardi L, Buchanan SM, Oh J, Wattrus S, Heidecker B, Fong YW, Rubin LL, Ganz P, Thompson TB, Wagers AJ, Lee RT. Biochemistry and Biology of GDF11 and Myostatin: Similarities, Differences, and Questions for Future Investigation. Circ Res 2016; 118:1125-41; discussion 1142. [PMID: 27034275 DOI: 10.1161/circresaha.116.308391] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Accepted: 03/07/2016] [Indexed: 02/06/2023]
Abstract
Growth differentiation factor 11 (GDF11) and myostatin (or GDF8) are closely related members of the transforming growth factor β superfamily and are often perceived to serve similar or overlapping roles. Yet, despite commonalities in protein sequence, receptor utilization and signaling, accumulating evidence suggests that these 2 ligands can have distinct functions in many situations. GDF11 is essential for mammalian development and has been suggested to regulate aging of multiple tissues, whereas myostatin is a well-described negative regulator of postnatal skeletal and cardiac muscle mass and modulates metabolic processes. In this review, we discuss the biochemical regulation of GDF11 and myostatin and their functions in the heart, skeletal muscle, and brain. We also highlight recent clinical findings with respect to a potential role for GDF11 and/or myostatin in humans with heart disease. Finally, we address key outstanding questions related to GDF11 and myostatin dynamics and signaling during development, growth, and aging.
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Affiliation(s)
- Ryan G Walker
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Tommaso Poggioli
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Lida Katsimpardi
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Sean M Buchanan
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Juhyun Oh
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Sam Wattrus
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Bettina Heidecker
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Yick W Fong
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Lee L Rubin
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Peter Ganz
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Thomas B Thompson
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.)
| | - Amy J Wagers
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.).
| | - Richard T Lee
- From the Department of Molecular Genetics, College of Medicine, University of Cincinnati, OH (R.G.W., T.B.T.); Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA (T.P., L.K., S.M.B., J.O., S.W., L.L.R., A.J.W., R.T.L.); Department of Neuroscience, Institut Pasteur, Paris, France (L.K.); Cardiovascular Division (T.P.), Department of Medicine, Brigham Regenerative Medicine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (Y.W.F., R.T.L.); Section on Islet Cell and Regenerative Biology, Joslin Diabetes Center, Boston, MA (J.O., S.W., A.J.W.); Division of Cardiology, Universitäres Herzzentrum, Zürich, Switzerland (B.H.); Department of Medicine, University of California, San Francisco (B.H., P.G.); and Division of Cardiology, San Francisco General Hospital, CA (P.G.).
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Maruyama S, Nakamura K, Papanicolaou KN, Sano S, Shimizu I, Asaumi Y, van den Hoff MJ, Ouchi N, Recchia FA, Walsh K. Follistatin-like 1 promotes cardiac fibroblast activation and protects the heart from rupture. EMBO Mol Med 2016; 8:949-66. [PMID: 27234440 PMCID: PMC4967946 DOI: 10.15252/emmm.201506151] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Follistatin‐like 1 (Fstl1) is a secreted protein that is acutely induced in heart following myocardial infarction (MI). In this study, we investigated cell type‐specific regulation of Fstl1 and its function in a murine model of MI. Fstl1 was robustly expressed in fibroblasts and myofibroblasts in the infarcted area compared to cardiac myocytes. The conditional ablation of Fstl1 in S100a4‐expressing fibroblast lineage cells (Fstl1‐cfKO mice) led to a reduction in injury‐induced Fstl1 expression and increased mortality due to cardiac rupture during the acute phase. Cardiac rupture was associated with a diminished number of myofibroblasts and decreased expression of extracellular matrix proteins. The infarcts of Fstl1‐cfKO mice displayed weaker birefringence, indicative of thin and loosely packed collagen. Mechanistically, the migratory and proliferative capabilities of cardiac fibroblasts were attenuated by endogenous Fstl1 ablation. The activation of cardiac fibroblasts by Fstl1 was mediated by ERK1/2 but not Smad2/3 signaling. This study reveals that Fstl1 is essential for the acute repair of the infarcted myocardium and that stimulation of early fibroblast activation is a novel function of Fstl1.
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Affiliation(s)
- Sonomi Maruyama
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Kazuto Nakamura
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Kyriakos N Papanicolaou
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Soichi Sano
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Ippei Shimizu
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Yasuhide Asaumi
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
| | - Maurice J van den Hoff
- Department of Anatomy, Embryology and Physiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Noriyuki Ouchi
- Molecular Cardiovascular Medicine, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Fabio A Recchia
- Cardiovascular Research Center, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Kenneth Walsh
- Department of Molecular Cardiology, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA
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42
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Hayakawa S, Ohashi K, Shibata R, Takahashi R, Otaka N, Ogawa H, Ito M, Kanemura N, Hiramatsu-Ito M, Ikeda N, Murohara T, Ouchi N. Association of Circulating Follistatin-Like 1 Levels with Inflammatory and Oxidative Stress Markers in Healthy Men. PLoS One 2016; 11:e0153619. [PMID: 27145224 PMCID: PMC4856269 DOI: 10.1371/journal.pone.0153619] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Accepted: 03/31/2016] [Indexed: 12/28/2022] Open
Abstract
Objectives Follistatin-like 1 (Fstl1) is a circulating glycoprotein that plays a crucial role in cardiovascular diseases and inflammation-related disorders. We have shown that Fstl1 acts as an anti-inflammatory factor that protects against ischemic heart disease and chronic kidney disease. Here we examined whether plasma level of Fstl1 associates with markers of inflammation and oxidative stress in apparently healthy Japanese men. Methods and Results Plasma Fstl1 levels were measured by enzyme-linked immunosorbent assay. Circulating Fstl1 concentrations positively correlated with levels of fasting immune-reactive insulin (FIRI), high-sensitive CRP (hsCRP) and derivatives of reactive oxidative metabolites (dROMs), an indicator of oxidative stress. The levels of hsCRP positively associated with Fstl1, body mass index (BMI), triglyceride, FIRI and dROMs levels. dROMs levels positively associated with Fstl1, Hemoglobin A1c and hsCRP levels. Multiple regression analysis with confounding factors revealed that Fstl1 levels, together with BMI and FIRI, correlated with hsCRP and that Fstl1 levels correlated with dROMs. Conclusion Our observations indicate that measurement of plasma Fstl1 levels can be valuable for assessment of pro-inflammatory and oxidative stress conditions.
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Affiliation(s)
- Satoko Hayakawa
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Koji Ohashi
- Molecular Cardiovascular Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
- * E-mail: (NO); (KO)
| | - Rei Shibata
- Department of Advanced Cardiovascular Therapeutics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | - Naoya Otaka
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hayato Ogawa
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masanori Ito
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Noriyoshi Kanemura
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mizuho Hiramatsu-Ito
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nobuo Ikeda
- Department of Cardiology, Chunichi Hospital, Nagoya, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Noriyuki Ouchi
- Molecular Cardiovascular Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
- * E-mail: (NO); (KO)
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Li BL, An JD, Feng S, Ge W. [Change in serum follistatin-like protein 1 and its clinical significance in children with chronic heart failure]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2016; 18:136-140. [PMID: 26903060 PMCID: PMC7403043 DOI: 10.7499/j.issn.1008-8830.2016.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 12/31/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To investigate the change in the serum level of follistatin-like protein 1 (FSTL1) in children with chronic heart failure and its correlation with left ventricular remodeling. METHODS A total of 45 children with chronic heart failure (CHF) between May 2014 and May 2015 were selected as the CHF group, among whom 21 had endocardial fibroelastosis (EFE) and 24 had dilated cardiomyopathy (DCM); another 30 healthy children were selected as the control group. Enzyme-linked immunosorbent assay was applied to measure the serum level of FSTL1. Radioimmunoassay was applied to measure N-terminal pro-brain natriuretic peptide, and echocardiography was applied to measure the indicators of left ventricular remodeling. The correlation between the serum level of FSTL1 and left ventricular remodeling was analyzed by Pearson correlation and Spearman′s rank correlation analysis. RESULTS Before treatment, the CHF group had a significantly higher serum level of FSTL1 than the control group (P<0.05), which gradually increased with aggravation of CHF (P<0.05). The serum level of FSTL1 showed no significant difference between the EFE and DCM groups (P=0.176). Serum level of FSTL1 was positively correlated with left ventricular end-diastolic diameter (r=0.485, P=0.001), left ventricular mass (r=0.322, P=0.031), left ventricular mass index (r=0.353, P=0.017), and N-terminal pro-brain natriuretic peptide (r=0.562 P<0.001), and was negatively correlated with left ventricular ejection fraction (r=-0.436, P=0.003) and left ventricular minor axis decurtation rate (r=-0.436, P=0.003). CONCLUSIONS FSTL1 might take part in the left ventricular remodeling in children with CHF, and the serum level of FSTL1 can be used as an objective index for clinical diagnosis and severity assessment of CHF in children.
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Affiliation(s)
- Bing-Lu Li
- Department of Pediatrics, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
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44
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Yacoub M, ElGuindy A, ElGuindy A. Towards 'Eternal Youth' of cardiac and skeletal muscle. Glob Cardiol Sci Pract 2016; 2015:12. [PMID: 26779500 PMCID: PMC4448062 DOI: 10.5339/gcsp.2015.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 02/26/2015] [Indexed: 11/05/2022] Open
Affiliation(s)
- Magdi Yacoub
- Qatar Cardiovascular Research Center, Doha, Qatar
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45
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Chen W, Xia J, Hu P, Zhou F, Chen Y, Wu J, Lei W, Shen Z. Follistatin-like 1 protects cardiomyoblasts from injury induced by sodium nitroprusside through modulating Akt and Smad1/5/9 signaling. Biochem Biophys Res Commun 2016; 469:418-23. [DOI: 10.1016/j.bbrc.2015.12.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 12/03/2015] [Indexed: 01/05/2023]
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46
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Qi D, Young LH. AMPK: energy sensor and survival mechanism in the ischemic heart. Trends Endocrinol Metab 2015; 26:422-9. [PMID: 26160707 PMCID: PMC4697457 DOI: 10.1016/j.tem.2015.05.010] [Citation(s) in RCA: 204] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 05/21/2015] [Accepted: 05/25/2015] [Indexed: 01/12/2023]
Abstract
AMP-activated protein kinase (AMPK) is a critical regulator of cellular metabolism and plays an important role in diabetes, cancer, and vascular disease. In the heart, AMPK activation is an essential component of the adaptive response to cardiomyocyte stress that occurs during myocardial ischemia. During ischemia-reperfusion, AMPK activation modulates glucose and fatty acid metabolism, mitochondrial function, endoplasmic reticulum (ER) stress, autophagy, and apoptosis. Pharmacological activation of AMPK prevents myocardial necrosis and contractile dysfunction during ischemia-reperfusion and potentially represents a cardioprotective strategy for the treatment of myocardial infarction. This review discusses novel mechanisms of AMPK activation in the ischemic heart, the role of endogenous AMPK activation during ischemia, and the potential therapeutic applications for AMPK-directed therapy.
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Affiliation(s)
- Dake Qi
- The Sections of Cardiovascular Medicine, Yale University School of Medicine, 333 Cedar Street, 3 FMP, P.O. Box 208017, New Haven, CT 06520-8017, USA
| | - Lawrence H Young
- The Sections of Cardiovascular Medicine, Yale University School of Medicine, 333 Cedar Street, 3 FMP, P.O. Box 208017, New Haven, CT 06520-8017, USA; Department of Internal Medicine, Yale University School of Medicine, 333 Cedar Street, 3 FMP, P.O. Box 208017, New Haven, CT 06520-8017, USA; Department of Cellular and Molecular Physiology, Yale University School of Medicine, 333 Cedar Street, 3 FMP, P.O. Box 208017, New Haven, CT 06520-8017, USA.
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47
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Liang X, Hu Q, Li B, McBride D, Bian H, Spagnoli P, Chen D, Tang J, Zhang JH. Follistatin-like 1 attenuates apoptosis via disco-interacting protein 2 homolog A/Akt pathway after middle cerebral artery occlusion in rats. Stroke 2014; 45:3048-3054. [PMID: 25139876 DOI: 10.1161/strokeaha.114.006092] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND PURPOSE Follistatin-like 1 (FSTL1), an extracellular glycoprotein, has been reported to decrease apoptosis in ischemic cardiac diseases, but its effect in ischemic stroke has not been examined. We hypothesized that recombinant FSTL1 attenuates neuronal apoptosis through its receptor disco-interacting protein 2 homolog A (DIP2A) and the Akt pathway after middle cerebral artery occlusion (MCAO) in rats. METHODS One hundred forty male Sprague-Dawley rats were subjected to 2 hours of MCAO followed by reperfusion. In a subset of animals, the time course and location of FSTL1 and DIP2A were detected by Western blot and immunofluorescence double staining. Another set of animals were intracerebroventricularly given either recombinant FSTL1 1 hour after reperfusion or FSTL1-small interfering RNA (siRNA) 48 hours before reperfusion. Additionally, DIP2A was knockdown by siRNA in some animals. Infarction volume and neurological deficits were measured, and the expression of FSTL1, DIP2A, phosphorylated Akt, cleaved caspase-3, and terminal deoxynucleotidyl transferase dUTP nick end labeling were quantified using Western blot. RESULTS The expression of FSTL1 and DIP2A was increased in neurons and peaked 24 hours after MCAO. Recombinant FSTL1 reduced brain infarction and improved neurological deficits 24 and 72 hours after MCAO via activation of its receptor DIP2A and downstream phosphorylation of Akt. These effects were reversed by DIP2A-siRNA and FSTL1-siRNA. CONCLUSIONS Recombinant FSTL1 decreases neuronal apoptosis and improves neurological deficits through phosphorylation of Akt by activation of its receptor DIP2A after MCAO in rats. Thus, FSTL1 may have potentials as a treatment for patients with ischemic stroke.
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Affiliation(s)
- Xiping Liang
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA.,Departments of neurology, Chongqing Medical University, Chongqing, China
| | - Qin Hu
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Bo Li
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Devin McBride
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Hetao Bian
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Pierre Spagnoli
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Di Chen
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Jiping Tang
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - John H Zhang
- Departments of Physiology and Pharmacology, Loma Linda University School of Medicine, Loma Linda, CA, USA.,Departments of Neurosurgery, Loma Linda University School of Medicine, Loma Linda, CA, USA
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48
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Hayakawa S, Ohashi K, Shibata R, Kataoka Y, Miyabe M, Enomoto T, Joki Y, Shimizu Y, Kambara T, Uemura Y, Yuasa D, Ogawa H, Matsuo K, Hiramatsu-Ito M, van den Hoff MJB, Walsh K, Murohara T, Ouchi N. Cardiac myocyte-derived follistatin-like 1 prevents renal injury in a subtotal nephrectomy model. J Am Soc Nephrol 2014; 26:636-46. [PMID: 25071081 DOI: 10.1681/asn.2014020210] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Heart disease contributes to the progression of CKD. Heart tissue produces a number of secreted proteins, also known as cardiokines, which participate in intercellular and intertissue communication. We recently reported that follistatin-like 1 (Fstl1) functions as a cardiokine with cardioprotective properties. Here, we investigated the role of cardiac Fstl1 in renal injury after subtotal nephrectomy. Cardiac-specific Fstl1-deficient (cFstl1-KO) mice and wild-type mice were subjected to subtotal (5/6) nephrectomy. cFstl1-KO mice showed exacerbation of urinary albumin excretion, glomerular hypertrophy, and tubulointerstitial fibrosis after subtotal renal ablation compared with wild-type mice. cFstl1-KO mice also exhibited increased mRNA levels of proinflammatory cytokines, including TNF-α and IL-6, NADPH oxidase components, and fibrotic mediators, in the remnant kidney. Conversely, systemic administration of adenoviral vectors expressing Fstl1 (Ad-Fstl1) to wild-type mice with subtotal nephrectomy led to amelioration of albuminuria, glomerular hypertrophy, and tubulointerstitial fibrosis, accompanied by reduced expression of proinflammatory mediators, NADPH oxidase components, and fibrotic markers in the remnant kidney. In cultured human mesangial cells, treatment with recombinant FSTL1 attenuated TNF-α-stimulated expression of proinflammatory cytokines. Treatment of mesangial cells with FSTL1 augmented the phosphorylation of AMP-activated protein kinase (AMPK), and inhibition of AMPK activation abrogated the anti-inflammatory effects of FSTL1. These data suggest that Fstl1 functions in cardiorenal communication and that the lack of Fstl1 production by myocytes promotes glomerular and tubulointerstitial damage in the kidney.
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Affiliation(s)
| | - Koji Ohashi
- Molecular Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan;
| | | | | | | | | | | | | | | | | | | | | | | | | | - Maurice J B van den Hoff
- Department of Anatomy, Embryology & Physiology, Heart Failure Research Center, Academic Medical Center, Amsterdam, The Netherlands; and
| | - Kenneth Walsh
- Molecular Cardiology, Boston University School of Medicine, Boston, Massachusetts
| | | | - Noriyuki Ouchi
- Molecular Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan;
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49
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Kurki MI, Gaál EI, Kettunen J, Lappalainen T, Menelaou A, Anttila V, van 't Hof FNG, von und zu Fraunberg M, Helisalmi S, Hiltunen M, Lehto H, Laakso A, Kivisaari R, Koivisto T, Ronkainen A, Rinne J, Kiemeney LAL, Vermeulen SH, Kaunisto MA, Eriksson JG, Aromaa A, Perola M, Lehtimäki T, Raitakari OT, Salomaa V, Gunel M, Dermitzakis ET, Ruigrok YM, Rinkel GJE, Niemelä M, Hernesniemi J, Ripatti S, de Bakker PIW, Palotie A, Jääskeläinen JE. High risk population isolate reveals low frequency variants predisposing to intracranial aneurysms. PLoS Genet 2014; 10:e1004134. [PMID: 24497844 PMCID: PMC3907358 DOI: 10.1371/journal.pgen.1004134] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 12/10/2013] [Indexed: 11/18/2022] Open
Abstract
3% of the population develops saccular intracranial aneurysms (sIAs), a complex trait, with a sporadic and a familial form. Subarachnoid hemorrhage from sIA (sIA-SAH) is a devastating form of stroke. Certain rare genetic variants are enriched in the Finns, a population isolate with a small founder population and bottleneck events. As the sIA-SAH incidence in Finland is >2× increased, such variants may associate with sIA in the Finnish population. We tested 9.4 million variants for association in 760 Finnish sIA patients (enriched for familial sIA), and in 2,513 matched controls with case-control status and with the number of sIAs. The most promising loci (p<5E-6) were replicated in 858 Finnish sIA patients and 4,048 controls. The frequencies and effect sizes of the replicated variants were compared to a continental European population using 717 Dutch cases and 3,004 controls. We discovered four new high-risk loci with low frequency lead variants. Three were associated with the case-control status: 2q23.3 (MAF 2.1%, OR 1.89, p 1.42×10-9); 5q31.3 (MAF 2.7%, OR 1.66, p 3.17×10-8); 6q24.2 (MAF 2.6%, OR 1.87, p 1.87×10-11) and one with the number of sIAs: 7p22.1 (MAF 3.3%, RR 1.59, p 6.08×-9). Two of the associations (5q31.3, 6q24.2) replicated in the Dutch sample. The 7p22.1 locus was strongly differentiated; the lead variant was more frequent in Finland (4.6%) than in the Netherlands (0.3%). Additionally, we replicated a previously inconclusive locus on 2q33.1 in all samples tested (OR 1.27, p 1.87×10-12). The five loci explain 2.1% of the sIA heritability in Finland, and may relate to, but not explain, the increased incidence of sIA-SAH in Finland. This study illustrates the utility of population isolates, familial enrichment, dense genotype imputation and alternate phenotyping in search for variants associated with complex diseases.
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Affiliation(s)
- Mitja I. Kurki
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
- * E-mail:
| | - Emília Ilona Gaál
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Johannes Kettunen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
| | - Tuuli Lappalainen
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland
| | - Androniki Menelaou
- Department of Medical Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Verneri Anttila
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Analytical and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
| | - Femke N. G. van 't Hof
- UMC Utrecht Stroke Center, Department of Neurology and Neurosurgery, Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, The Netherlands
| | - Mikael von und zu Fraunberg
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Seppo Helisalmi
- Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Mikko Hiltunen
- Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Hanna Lehto
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Aki Laakso
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Riku Kivisaari
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Timo Koivisto
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Antti Ronkainen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Jaakko Rinne
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Lambertus A. L. Kiemeney
- Department of Urology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
- Department for Health Evidence, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Sita H. Vermeulen
- Department for Health Evidence, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Mari A. Kaunisto
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Folkhälsan Research Centre, Helsinki, Finland
| | - Johan G. Eriksson
- Folkhälsan Research Centre, Helsinki, Finland
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
- Department of General Practice and Primary Health Care, University of Helsinki, Helsinki, Finland
- Department of Internal Medicine, Vasa Central Hospital, Vasa, Finland
- Unit of General Practice, Helsinki University Central Hospital, Helsinki, Finland
| | - Arpo Aromaa
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
| | - Markus Perola
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
- Estonian Genome Center, University of Tartu, Tartu, Estonia
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere University Hospital and University of Tampere, Tampere, Finland
| | - Olli T. Raitakari
- Department of Clinical Physiology and Nuclear Medicine, University of Turku and Turku University Hospital, Turku, Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku and Turku University Central Hospital, Turku, Finland
| | - Veikko Salomaa
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
| | - Murat Gunel
- Department of Neurosurgery, Department of Neurobiology and Department of Genetics, Program on Neurogenetics, Howard Hughes Medical Institute, Yale School of Medicine, New Haven, Connecticut, United States of America
| | - Emmanouil T. Dermitzakis
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland
| | - Ynte M. Ruigrok
- UMC Utrecht Stroke Center, Department of Neurology and Neurosurgery, Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, The Netherlands
| | - Gabriel J. E. Rinkel
- UMC Utrecht Stroke Center, Department of Neurology and Neurosurgery, Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, The Netherlands
| | - Mika Niemelä
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Juha Hernesniemi
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Samuli Ripatti
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
- Hjelt Institute, University of Helsinki, Helsinki, Finland
| | - Paul I. W. de Bakker
- Department of Medical Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Epidemiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Aarno Palotie
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Analytical and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
- Department of Human Genetics, The Wellcome Trust Sanger Institute, Cambridge, United Kingdom
| | - Juha E. Jääskeläinen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
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50
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Abstract
Heart failure is associated with remodeling that consists of adverse cellular, structural, and functional changes in the myocardium. Until recently, this was thought to be unidirectional, progressive, and irreversible. However, irreversibility has been shown to be incorrect because complete or partial reversal can occur that can be marked after myocardial unloading with a left ventricular assist device (LVAD). Patients with chronic advanced heart failure can show near-normalization of nearly all structural abnormalities of the myocardium or reverse remodeling after LVAD support. However, reverse remodeling does not always equate with clinical recovery. The molecular changes occurring after LVAD support are reviewed, both those demonstrated with LVAD unloading alone in patients bridged to transplantation and those occurring in the myocardium of patients who have recovered enough myocardial function to have the device removed. Reverse remodeling may be attributable to a reversal of the pathological mechanisms that occur in remodeling or the generation of new pathways. A reduction in cell size occurs after LVAD unloading, which does not necessarily correlate with improved cardiac function. However, some of the changes in both the cardiac myocyte and the matrix after LVAD support are specific to myocardial recovery. In the myocyte, increases in the cytoskeletal proteins and improvements in the Ca²⁺ handling pathway seem to be specifically associated with myocardial recovery. Changes in the matrix are complex, but excessive scarring appears to limit the ability for recovery, and the degree of fibrosis in the myocardium at the time of implantation may predict the ability to recover.
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Affiliation(s)
- Emma J Birks
- Department of Cardiovascular Medicine, University of Louisville, Louisville, KY, USA.
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