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Na Nan D, Klincumhom N, Trachoo V, Everts V, Ferreira JN, Osathanon T, Pavasant P. Periostin-integrin interaction regulates force-induced TGF-β1 and α-SMA expression by hPDLSCs. Oral Dis 2024; 30:2570-2579. [PMID: 37466141 DOI: 10.1111/odi.14691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 06/15/2023] [Accepted: 07/10/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVE Periostin (PN), a major matricellular periodontal ligament (PDL) protein, modulates the remodeling of the PDL and bone, especially under mechanical stress. This study investigated the requirement of PN-integrin signaling in force-induced expression of transforming growth factor-beta 1 (TGF-β1) and alpha-smooth muscle actin (α-SMA) in human PDL stem cells (hPDLSCs). METHODS Cells were stimulated with intermittent compressive force (ICF) using computerized controlled apparatus. Cell migration was examined using in vitro scratch assay. The mRNA expression was examined using real-time polymerase chain reaction. The protein expression was determined using immunofluorescent staining and western blot analysis. RESULTS Stimulation with ICF for 24 h increased the expression of PN, TGF-β1, and α-SMA, along with increased SMAD2/3 phosphorylation. Knockdown of POSTN (PN gene) decreased the protein levels of TGF-β1 and pSMAD2/3 upon force stimulation. POSTN knockdown of hPDLSCs resulted in delayed cell migration, as determined by a scratch assay. However, migration improved after seeding these knockdown cells on pre-PN-coated surfaces. Further, the knockdown of αVβ5 significantly attenuated the force-induced TGF-β1 expression. CONCLUSION Our findings indicate the importance of PN-αVβ5 interactions in ICF-induced TGF-β1 signaling and the expression of α-SMA. Findings support the critical role of PN in maintaining the PDL's tissue integrity and homeostasis.
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Affiliation(s)
- Daneeya Na Nan
- Center of Excellence in Regenerative Dentistry, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Nuttha Klincumhom
- Center of Excellence in Regenerative Dentistry, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Vorapat Trachoo
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Vincent Everts
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Oral Cell Biology, Faculty of Dentistry, University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
| | - Joao N Ferreira
- Avatar Biotechnologies for Oral Health and Healthy Longevity Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Thanaphum Osathanon
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Prasit Pavasant
- Center of Excellence in Regenerative Dentistry, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
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Yan J, Wang Z, Xian L, Wang D, Chen Y, Bai J, Liu HJ. Periostin Promotes the Proliferation, Differentiation and Mineralization of Osteoblasts from Ovariectomized Rats. Horm Metab Res 2024. [PMID: 38307091 DOI: 10.1055/a-2238-2553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2024]
Abstract
Perimenopausal period causes a significant amount of bone loss, which results in primary osteoporosis (OP). The Periostin (Postn) may play important roles in the pathogenesis of OP after ovariectomized (OVX) rats. To identify the roles of Postn in the bone marrow mesenchymal stem cell derived osteoblasts (BMSC-OB) in OVX rats, we investigated the expression of Wnt/β-catenin signaling pathways in BMSC-OB and the effects of Postn on bone formation by development of BMSC-OB cultures. Twenty-four female Sprague-Dawley rats at 6 months were randomized into 3 groups: sham-operated (SHAM) group, OVX group and OVX+Postn group. The rats were killed after 3 months, and their bilateral femora and tibiae were collected for BMSC-OB culture, Micro-CT Analysis, Bone Histomorphometric Measurement, Transmission Electron Microscopy and Immunohistochemistry Staining. The dose/time-dependent effects of Postn on the proliferation, differentiation and mineralization of BMSC-OB and the expression of osteoblastic markers were measured in in vitro experiments. We found increased Postn increased bone mass, promoted bone formation of trabeculae, Wnt signaling and the osteogenic activity in osteoblasts in sublesional femur. Postn have the function to enhance cell proliferation, differentiation and mineralization at a proper concentration and incubation time. Interestingly, in BMSC-OB from OVX rats treated with the different dose of Postn, the osteoblastic markers expression and Wnt/β-catenin signaling pathways were significantly promoted. The direct effect of Postn may lead to inhibit excessive bone resorption and increase bone formation through the Wnt/β-catenin signaling pathways after OVX. Postn may play a very important role in the pathogenesis of OP after OVX.
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Affiliation(s)
- Jun Yan
- Department of Orthopaedic Surgery, Liaocheng People's Hospital, Liaocheng City, China
| | - Zidong Wang
- Department of Orthopaedic Surgery, Liaocheng People's Hospital, Liaocheng City, China
| | - Li Xian
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Dawei Wang
- Department of Orthopaedic Surgery, Liaocheng People's Hospital, Liaocheng City, China
| | - Yunzhen Chen
- Department of Spine, Qilu Hospital of Shandong University, Jinan, China
| | - Jie Bai
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng City, China
| | - Hai-Juan Liu
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng City, China
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Jensen CH, Johnsen RH, Eskildsen T, Baun C, Ellman DG, Fang S, Bak ST, Hvidsten S, Larsen LA, Rosager AM, Riber LP, Schneider M, De Mey J, Thomassen M, Burton M, Uchida S, Laborda J, Andersen DC. Pericardial delta like non-canonical NOTCH ligand 1 (Dlk1) augments fibrosis in the heart through epithelial to mesenchymal transition. Clin Transl Med 2024; 14:e1565. [PMID: 38328889 PMCID: PMC10851088 DOI: 10.1002/ctm2.1565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Heart failure due to myocardial infarction (MI) involves fibrosis driven by epicardium-derived cells (EPDCs) and cardiac fibroblasts, but strategies to inhibit and provide cardio-protection remains poor. The imprinted gene, non-canonical NOTCH ligand 1 (Dlk1), has previously been shown to mediate fibrosis in the skin, lung and liver, but very little is known on its effect in the heart. METHODS Herein, human pericardial fluid/plasma and tissue biopsies were assessed for DLK1, whereas the spatiotemporal expression of Dlk1 was determined in mouse hearts. The Dlk1 heart phenotype in normal and MI hearts was assessed in transgenic mice either lacking or overexpressing Dlk1. Finally, in/ex vivo cell studies provided knowledge on the molecular mechanism. RESULTS Dlk1 was demonstrated in non-myocytes of the developing human myocardium but exhibited a restricted pericardial expression in adulthood. Soluble DLK1 was twofold higher in pericardial fluid (median 45.7 [34.7 (IQR)) μg/L] from cardiovascular patients (n = 127) than in plasma (median 26.1 μg/L [11.1 (IQR)]. The spatial and temporal expression pattern of Dlk1 was recapitulated in mouse and rat hearts. Similar to humans lacking Dlk1, adult Dlk1-/- mice exhibited a relatively mild developmental, although consistent cardiac phenotype with some abnormalities in heart size, shape, thorax orientation and non-myocyte number, but were functionally normal. However, after MI, scar size was substantially reduced in Dlk1-/- hearts as compared with Dlk1+/+ littermates. In line, high levels of Dlk1 in transgenic mice Dlk1fl/fl xWT1GFPCre and Dlk1fl/fl xαMHCCre/+Tam increased scar size following MI. Further mechanistic and cellular insight demonstrated that pericardial Dlk1 mediates cardiac fibrosis through epithelial to mesenchymal transition (EMT) of the EPDC lineage by maintaining Integrin β8 (Itgb8), a major activator of transforming growth factor β and EMT. CONCLUSIONS Our results suggest that pericardial Dlk1 embraces a, so far, unnoticed role in the heart augmenting cardiac fibrosis through EMT. Monitoring DLK1 levels as well as targeting pericardial DLK1 may thus offer new venues for cardio-protection.
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Affiliation(s)
- Charlotte Harken Jensen
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
| | - Rikke Helin Johnsen
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
| | - Tilde Eskildsen
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Department of Cardiovascular and Renal ResearchInstitute of Molecular Medicine, University of Southern DenmarkOdenseDenmark
| | - Christina Baun
- Department of Nuclear MedicineOdense University HospitalOdenseDenmark
| | - Ditte Gry Ellman
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
| | - Shu Fang
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
| | - Sara Thornby Bak
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
| | - Svend Hvidsten
- Department of Nuclear MedicineOdense University HospitalOdenseDenmark
| | - Lars Allan Larsen
- Department of Cellular and Molecular MedicineUniversity of CopenhagenCopenhagenDenmark
| | - Ann Mari Rosager
- Department of Clinical PathologySydvestjysk HospitalEsbjergDenmark
| | - Lars Peter Riber
- Clinical Institute, University of Southern DenmarkOdenseDenmark
- Department of Cardiothoracic and Vascular SurgeryOdense University HospitalOdenseDenmark
| | - Mikael Schneider
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
- Department of Cardiovascular and Renal ResearchInstitute of Molecular Medicine, University of Southern DenmarkOdenseDenmark
| | - Jo De Mey
- Department of Cardiovascular and Renal ResearchInstitute of Molecular Medicine, University of Southern DenmarkOdenseDenmark
| | - Mads Thomassen
- Clinical Institute, University of Southern DenmarkOdenseDenmark
- Department of Clinical GeneticsOdense University HospitalOdenseDenmark
| | - Mark Burton
- Clinical Institute, University of Southern DenmarkOdenseDenmark
- Department of Clinical GeneticsOdense University HospitalOdenseDenmark
| | - Shizuka Uchida
- Center for RNA MedicineDepartment of Clinical MedicineAalborg UniversityCopenhagenDenmark
| | - Jorge Laborda
- Department of Inorganic and Organic Chemistry and BiochemistryUniversity of Castilla‐La Mancha Medical SchoolAlbaceteSpain
| | - Ditte Caroline Andersen
- Andersen Group, Department of Clinical BiochemistryOdense University HospitalOdenseDenmark
- Clinical Institute, University of Southern DenmarkOdenseDenmark
- Department of Cardiovascular and Renal ResearchInstitute of Molecular Medicine, University of Southern DenmarkOdenseDenmark
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Wan S, Liu X, Sun R, Liu H, Jiang J, Wu B. Activated hepatic stellate cell-derived Bmp-1 induces liver fibrosis via mediating hepatocyte epithelial-mesenchymal transition. Cell Death Dis 2024; 15:41. [PMID: 38216590 PMCID: PMC10786946 DOI: 10.1038/s41419-024-06437-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/21/2023] [Accepted: 01/04/2024] [Indexed: 01/14/2024]
Abstract
Liver fibrosis is a reparative response to injury that arises from various etiologies, characterized by activation of hepatic stellate cells (HSCs). Periostin, a secreted matricellular protein, has been reported to participate in tissue development and regeneration. However, its involvement in liver fibrosis remains unknown. This study investigated the roles and mechanisms of Periostin in phenotypic transition of HSCs and relevant abnormal cellular crosstalk during liver fibrosis. The fate of hepatic stellate cells (HSCs) during liver fibrogenesis was investigated using single-cell and bulk RNA sequencing profiles, which revealed a significant proliferation of activated HSCs (aHSCs) in fibrotic livers of both humans and mice. αSMA-TK mice were used to demonstrate that depletion of proliferative aHSCs attenuates liver fibrosis induced by carbon tetrachloride and 3,5-diethoxycarbonyl-1,4-dihydrocollidine. Through integrating data from single-cell and bulk sequencing, Periostin was identified as a distinctive hallmark of proliferative aHSC subpopulation. Elevated levels of Periostin were detected in fibrotic livers of both humans and mice, primarily within aHSCs. However, hepatic Periostin levels were decreased along with depletion of proliferative aHSCs. Deficiency of Periostin led to reduced liver fibrosis and suppressed hepatocyte epithelial-mesenchymal transition (EMT). Periostin-overexpressing HSCs, exhibiting a proliferative aHSC phenotype, release bone morphogenetic protein-1 (Bmp-1), which activates EGFR signaling, inducing hepatocyte EMT and contributing to liver fibrosis. In conclusion, Periostin in aHSCs drives their acquisition of a proliferative phenotype and the release of Bmp-1. Proliferative aHSC subpopulation-derived Bmp-1 induces hepatocyte EMT via EGFR signaling, promoting liver fibrogenesis. Bmp-1 and Periostin should be potential therapeutic targets for liver fibrosis.
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Affiliation(s)
- Sizhe Wan
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Xianzhi Liu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Ruonan Sun
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Huiling Liu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Jie Jiang
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Bin Wu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China.
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5
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Qiao B, Liu X, Wang B, Wei S. The role of periostin in cardiac fibrosis. Heart Fail Rev 2024; 29:191-206. [PMID: 37870704 DOI: 10.1007/s10741-023-10361-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/10/2023] [Indexed: 10/24/2023]
Abstract
Cardiac fibrosis, which is the buildup of proteins in the connective tissues of the heart, can lead to end-stage extracellular matrix (ECM) remodeling and ultimately heart failure. Cardiac remodeling involves changes in gene expression in cardiac cells and ECM, which significantly leads to the morbidity and mortality in heart failure. However, despite extensive research, the elusive intricacies underlying cardiac fibrosis remain unidentified. Periostin, an extracellular matrix (ECM) protein of the fasciclin superfamily, acts as a scaffold for building complex architectures in the ECM, which improves intermolecular interactions and augments the mechanical properties of connective tissues. Recent research has shown that periostin not only contributes to normal ECM homeostasis in a healthy heart but also serves as a potent inducible regulator of cellular reorganization in cardiac fibrosis. Here, we reviewed the constitutive domain of periostin and its interaction with other ECM proteins. We have also discussed the critical pathophysiological functions of periostin in cardiac remodeling mechanisms, including two distinct yet potentially intertwined mechanisms. Furthermore, we will focus on the intrinsic complexities within periostin research, particularly surrounding the contentious issues observed in experimental findings.
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Affiliation(s)
- Bao Qiao
- Department of Emergency and Chest Pain Center, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
- Clinical Research Center for Emergency and Critical Care Medicine of Shandong Province, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
- Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Xuehao Liu
- Department of Emergency and Chest Pain Center, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
- Clinical Research Center for Emergency and Critical Care Medicine of Shandong Province, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
- Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Bailu Wang
- Clinical Trial Center, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Shujian Wei
- Department of Emergency and Chest Pain Center, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China.
- Clinical Research Center for Emergency and Critical Care Medicine of Shandong Province, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China.
- Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China.
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Calcific aortic valve disease: mechanisms, prevention and treatment. Nat Rev Cardiol 2023:10.1038/s41569-023-00845-7. [PMID: 36829083 DOI: 10.1038/s41569-023-00845-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/01/2023] [Indexed: 02/26/2023]
Abstract
Calcific aortic valve disease (CAVD) is the most common disorder affecting heart valves and is characterized by thickening, fibrosis and mineralization of the aortic valve leaflets. Analyses of surgically explanted aortic valve leaflets have shown that dystrophic mineralization and osteogenic transition of valve interstitial cells co-occur with neovascularization, microhaemorrhage and abnormal production of extracellular matrix. Age and congenital bicuspid aortic valve morphology are important and unalterable risk factors for CAVD, whereas additional risk is conferred by elevated blood pressure and plasma lipoprotein(a) levels and the presence of obesity and diabetes mellitus, which are modifiable factors. Genetic and molecular studies have identified that the NOTCH, WNT-β-catenin and myocardin signalling pathways are involved in the control and commitment of valvular cells to a fibrocalcific lineage. Complex interactions between valve endothelial and interstitial cells and immune cells promote the remodelling of aortic valve leaflets and the development of CAVD. Although no medical therapy is effective for reducing or preventing the progression of CAVD, studies have started to identify actionable targets.
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7
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The Multiple Roles of Periostin in Non-Neoplastic Disease. Cells 2022; 12:cells12010050. [PMID: 36611844 PMCID: PMC9818388 DOI: 10.3390/cells12010050] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/05/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Periostin, identified as a matricellular protein and an ECM protein, plays a central role in non-neoplastic diseases. Periostin and its variants have been considered to be normally involved in the progression of most non-neoplastic diseases, including brain injury, ocular diseases, chronic rhinosinusitis, allergic rhinitis, dental diseases, atopic dermatitis, scleroderma, eosinophilic esophagitis, asthma, cardiovascular diseases, lung diseases, liver diseases, chronic kidney diseases, inflammatory bowel disease, and osteoarthrosis. Periostin interacts with protein receptors and transduces signals primarily through the PI3K/Akt and FAK two channels as well as other pathways to elicit tissue remodeling, fibrosis, inflammation, wound healing, repair, angiogenesis, tissue regeneration, bone formation, barrier, and vascular calcification. This review comprehensively integrates the multiple roles of periostin and its variants in non-neoplastic diseases, proposes the utility of periostin as a biological biomarker, and provides potential drug-developing strategies for targeting periostin.
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8
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Whole-Exome Sequencing Revealed New Candidate Genes for Human Dilated Cardiomyopathy. Diagnostics (Basel) 2022; 12:diagnostics12102411. [PMID: 36292100 PMCID: PMC9600457 DOI: 10.3390/diagnostics12102411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 11/17/2022] Open
Abstract
Dilated cardiomyopathy (DCM) is a complex disease affecting young adults. It is a pathological condition impairing myocardium activity that leads to heart failure and, in the most severe cases, transplantation, which is currently the only possible therapy for the disease. DCM can be attributed to many genetic determinants interacting with environmental factors, resulting in a highly variable phenotype. Due to this complexity, the early identification of causative gene mutations is an important goal to provide a genetic diagnosis, implement pre-symptomatic interventions, and predict prognosis. The advent of next-generation sequencing (NGS) has opened a new path for mutation screening, and exome sequencing provides a promising approach for identifying causal variants in known genes and novel disease-associated candidates. We analyzed the whole-exome sequencing (WES) of 15 patients affected by DCM without overloading (hypertension, valvular, or congenital heart disease) or chronic ischemic conditions. We identified 70 pathogenic or likely pathogenic variants and 1240 variants of uncertain clinical significance. Gene ontology enrichment analysis was performed to assess the potential connections between affected genes and biological or molecular function, identifying genes directly related to extracellular matrix organization, transcellular movement through the solute carrier and ATP-binding cassette transporter, and vitamin B12 metabolism. We found variants in genes implicated to a different extent in cardiac function that may represent new players in the complex genetic scenario of DCM.
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Periostin Augments Vascular Smooth Muscle Cell Calcification via β-Catenin Signaling. Biomolecules 2022; 12:biom12081157. [PMID: 36009051 PMCID: PMC9405747 DOI: 10.3390/biom12081157] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 11/26/2022] Open
Abstract
Medial vascular calcification is common in chronic kidney disease (CKD) and is closely linked to hyperphosphatemia. Vascular smooth muscle cells (VSMCs) can take up pro-calcific properties and actively augment vascular calcification. Various pro-inflammatory mediators are able to promote VSMC calcification. In this study, we investigated the effects and mechanisms of periostin, a matricellular signaling protein, in calcifying human VSMCs and human serum samples. As a result, periostin induced the mRNA expression of pro-calcific markers in VSMCs. Furthermore, periostin augmented the effects of β-glycerophosphate on the expression of pro-calcific markers and aggravated the calcification of VSMCs. A periostin treatment was associated with an increased β-catenin abundance as well as the expression of target genes. The pro-calcific effects of periostin were ameliorated by WNT/β-catenin pathway inhibitors. Moreover, a co-treatment with an integrin αvβ3-blocking antibody blunted the pro-calcific effects of periostin. The silencing of periostin reduced the effects of β-glycerophosphate on the expression of pro-calcific markers and the calcification of VSMCs. Elevated serum periostin levels were observed in hemodialysis patients compared with healthy controls. These observations identified periostin as an augmentative factor in VSMC calcification. The pro-calcific effects of periostin involve integrin αvβ3 and the activation of the WNT/β-catenin pathway. Thus, the inhibition of periostin may be beneficial to reduce the burden of vascular calcification in CKD patients.
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10
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Zhang J, Tong Y, Liu Y, Lin M, Xiao Y, Liu C. Mechanical loading attenuated negative effects of nucleotide analogue reverse-transcriptase inhibitor TDF on bone repair via Wnt/β-catenin pathway. Bone 2022; 161:116449. [PMID: 35605959 DOI: 10.1016/j.bone.2022.116449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 05/15/2022] [Accepted: 05/17/2022] [Indexed: 12/19/2022]
Abstract
The nucleotide analog reverse-transcriptase inhibitor, tenofovir disoproxil fumarate (TDF), is widely used to treat hepatitis B virus (HBV) and human immunodeficiency virus infection (HIV). However, long-term TDF usage is associated with an increased incidence of bone loss, osteoporosis, fractures, and other adverse reactions. We investigated the effect of chronic TDF use on bone homeostasis and defect repair in mice. In vitro, TDF inhibited osteogenic differentiation and mineralization in MC3T3-E1 cells. In vivo, 8-week-old C57BL/6 female mice were treated with TDF for 38 days to simulate chronic medication. Four-point bending test and μCT showed reduced bone biomechanical properties and microarchitecture in long bones. To investigate the effects of TDF on bone defect repair, we utilized a bilateral tibial monocortical defect model. μCT showed that TDF reduced new bone mineral tissue and bone mineral density (BMD) in the defect. To verify whether mechanical stimulation may be a useful treatment to counteract the negative bone effects of TDF, controlled dynamic mechanical loading was applied to the whole tibia during the matrix deposition phase on post-surgery days (PSDs) 5 to 8. Second harmonic generation (SHG) of collagen fibers and μCT showed that the reduction of new bone volume and bone mineral density caused by TDF was reversed by mechanical loading in the defect. Immunofluorescent deep tissue imaging showed that chronic TDF treatment reduced the number of osteogenic cells and the volume of new vessels. In addition, chronic TDF treatment inhibited the expressions of periostin and β-catenin, but increased the expression of sclerostin. Both negative effects were reversed by mechanical loading. Our study provides strong evidence that chronic use of TDF exerts direct and inhibitory impacts on bone repair, but appropriate mechanical loading could reverse these adverse effects.
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Affiliation(s)
- Jianing Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
| | - Yanrong Tong
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
| | - Yang Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
| | - Minmin Lin
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
| | - Yao Xiao
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
| | - Chao Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China.
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11
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Bogdanova M, Zabirnyk A, Malashicheva A, Semenova D, Kvitting JPE, Kaljusto ML, Perez MDM, Kostareva A, Stensløkken KO, Sullivan GJ, Rutkovskiy A, Vaage J. Models and Techniques to Study Aortic Valve Calcification in Vitro, ex Vivo and in Vivo. An Overview. Front Pharmacol 2022; 13:835825. [PMID: 35721220 PMCID: PMC9203042 DOI: 10.3389/fphar.2022.835825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 04/29/2022] [Indexed: 11/23/2022] Open
Abstract
Aortic valve stenosis secondary to aortic valve calcification is the most common valve disease in the Western world. Calcification is a result of pathological proliferation and osteogenic differentiation of resident valve interstitial cells. To develop non-surgical treatments, the molecular and cellular mechanisms of pathological calcification must be revealed. In the current overview, we present methods for evaluation of calcification in different ex vivo, in vitro and in vivo situations including imaging in patients. The latter include echocardiography, scanning with computed tomography and magnetic resonance imaging. Particular emphasis is on translational studies of calcific aortic valve stenosis with a special focus on cell culture using human primary cell cultures. Such models are widely used and suitable for screening of drugs against calcification. Animal models are presented, but there is no animal model that faithfully mimics human calcific aortic valve disease. A model of experimentally induced calcification in whole porcine aortic valve leaflets ex vivo is also included. Finally, miscellaneous methods and aspects of aortic valve calcification, such as, for instance, biomarkers are presented.
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Affiliation(s)
- Maria Bogdanova
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Arsenii Zabirnyk
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
| | - Anna Malashicheva
- Institute of Cytology, Russian Academy of Sciences, Saint Petersburg, Russia
| | - Daria Semenova
- Institute of Cytology, Russian Academy of Sciences, Saint Petersburg, Russia
| | | | - Mari-Liis Kaljusto
- Department of Cardiothoracic Surgery, Oslo University Hospital, Oslo, Norway
| | | | - Anna Kostareva
- Almazov National Medical Research Centre, Saint Petersburg, Russia.,Department of Woman and Children Health, Karolinska Institute, Stockholm, Sweden
| | - Kåre-Olav Stensløkken
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Gareth J Sullivan
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Norwegian Center for Stem Cell Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,Institute of Immunology, Oslo University Hospital, Oslo, Norway.,Hybrid Technology Hub - Centre of Excellence, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Pediatric Research, Oslo University Hospital, Oslo, Norway
| | - Arkady Rutkovskiy
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Pulmonary Diseases, Oslo University Hospital, Oslo, Norway
| | - Jarle Vaage
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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12
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Up-regulation of periostin via CREB participates in MI-induced myocardial fibrosis. J Cardiovasc Pharmacol 2022; 79:687-697. [DOI: 10.1097/fjc.0000000000001244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/01/2022] [Indexed: 11/25/2022]
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13
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Gaffke L, Szczudło Z, Podlacha M, Cyske Z, Rintz E, Mantej J, Krzelowska K, Węgrzyn G, Pierzynowska K. Impaired ion homeostasis as a possible associate factor in mucopolysaccharidosis pathogenesis: transcriptomic, cellular and animal studies. Metab Brain Dis 2022; 37:299-310. [PMID: 34928474 PMCID: PMC8784502 DOI: 10.1007/s11011-021-00892-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 12/06/2021] [Indexed: 12/14/2022]
Abstract
Mucopolysaccharidoses (MPS) are a group of diseases caused by mutations resulting in deficiencies of lysosomal enzymes which lead to the accumulation of partially undegraded glycosaminoglycans (GAG). This phenomenon causes severe and chronic disturbances in the functioning of the organism, and leads to premature death. The metabolic defects affect also functions of the brain in most MPS types (except types IV, VI, and IX). The variety of symptoms, as well as the ineffectiveness of GAG-lowering therapies, question the early theory that GAG storage is the only cause of these diseases. As disorders of ion homeostasis increasingly turn out to be co-causes of the pathogenesis of various human diseases, the aim of this work was to determine the perturbations related to the maintenance of the ion balance at both the transcriptome and cellular levels in MPS. Transcriptomic studies, performed with fibroblasts derived from patients with all types/subtypes of MPS, showed extensive changes in the expression of genes involved in processes related to ion binding, transport and homeostasis. Detailed analysis of these data indicated specific changes in the expression of genes coding for proteins participating in the metabolism of Ca2+, Fe2+ and Zn2+. The results of tests carried out with the mouse MPS I model (Idua-/-) showed reductions in concentrations of these 3 ions in the liver and spleen. The results of these studies indicate for the first time ionic concentration disorders as possible factors influencing the course of MPS and show them as hypothetical, additional therapeutic targets for this rare disease.
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Affiliation(s)
- Lidia Gaffke
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Zuzanna Szczudło
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Magdalena Podlacha
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Zuzanna Cyske
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Estera Rintz
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Jagoda Mantej
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Karolina Krzelowska
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Grzegorz Węgrzyn
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Karolina Pierzynowska
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland.
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14
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Vogl BJ, Niemi NR, Griffiths LG, Alkhouli MA, Hatoum H. Impact of calcific aortic valve disease on valve mechanics. Biomech Model Mechanobiol 2021; 21:55-77. [PMID: 34687365 DOI: 10.1007/s10237-021-01527-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 10/07/2021] [Indexed: 10/20/2022]
Abstract
The aortic valve is a highly dynamic structure characterized by a transvalvular flow that is unsteady, pulsatile, and characterized by episodes of forward and reverse flow patterns. Calcific aortic valve disease (CAVD) resulting in compromised valve function and increased pressure overload on the ventricle potentially leading to heart failure if untreated, is the most predominant valve disease. CAVD is a multi-factorial disease involving molecular, tissue and mechanical interactions. In this review, we aim at recapitulating the biomechanical loads on the aortic valve, summarizing the current and most recent research in the field in vitro, in-silico, and in vivo, and offering a clinical perspective on current strategies adopted to mitigate or approach CAVD.
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Affiliation(s)
- Brennan J Vogl
- Biomedical Engineering Department, Michigan Technological University, 1400 Townsend Dr, Houghton, MI, 49931, USA
| | - Nicholas R Niemi
- Biomedical Engineering Department, Michigan Technological University, 1400 Townsend Dr, Houghton, MI, 49931, USA
| | - Leigh G Griffiths
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Hoda Hatoum
- Biomedical Engineering Department, Michigan Technological University, 1400 Townsend Dr, Houghton, MI, 49931, USA. .,Health Research Institute, Michigan Technological University, Houghton, MI, USA. .,Center of Biocomputing and Digital Health, Michigan Technological University, Houghton, MI, USA.
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15
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Misra S, Ghatak S, Moreno-Rodriguez RA, Norris RA, Hascall VC, Markwald RR. Periostin/Filamin-A: A Candidate Central Regulatory Axis for Valve Fibrogenesis and Matrix Compaction. Front Cell Dev Biol 2021; 9:649862. [PMID: 34150753 PMCID: PMC8209548 DOI: 10.3389/fcell.2021.649862] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/07/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Discoveries in the identification of transcription factors, growth factors and extracellular signaling molecules have led to the detection of downstream targets that modulate valvular tissue organization that occurs during development, aging, or disease. Among these, matricellular protein, periostin, and cytoskeletal protein filamin A are highly expressed in developing heart valves. The phenotype of periostin null indicates that periostin promotes migration, survival, and differentiation of valve interstitial cushion cells into fibroblastic lineages necessary for postnatal valve remodeling/maturation. Genetically inhibiting filamin A expression in valve interstitial cushion cells mirrored the phenotype of periostin nulls, suggesting a molecular interaction between these two proteins resulted in poorly remodeled valve leaflets that might be prone to myxomatous over time. We examined whether filamin A has a cross-talk with periostin/signaling that promotes remodeling of postnatal heart valves into mature leaflets. RESULTS We have previously shown that periostin/integrin-β1 regulates Pak1 activation; here, we revealed that the strong interaction between Pak1 and filamin A proteins was only observed after stimulation of VICs with periostin; suggesting that periostin/integrin-β-mediated interaction between FLNA and Pak1 may have a functional role in vivo. We found that FLNA phosphorylation (S2152) is activated by Pak1, and this interaction was observed after stimulation with periostin/integrin-β1/Cdc42/Rac1 signaling; consequently, FLNA binding to Pak1 stimulates its kinase activity. Patients with floppy and/or prolapsed mitral valves, when genetically screened, were found to have point mutations in the filamin A gene at P637Q and G288R. Expression of either of these filamin A mutants failed to increase the magnitude of filamin A (S2152) expression, Pak1-kinase activity, actin polymerization, and differentiation of VICs into mature mitral valve leaflets in response to periostin signaling. CONCLUSION PN-stimulated bidirectional interaction between activated FLNA and Pak1 is essential for actin cytoskeletal reorganization and the differentiation of immature VICs into mature valve leaflets.
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Affiliation(s)
- Suniti Misra
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States
| | - Shibnath Ghatak
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States
| | - Ricardo A. Moreno-Rodriguez
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Russell A. Norris
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Vincent C. Hascall
- Department of Biomedical Engineering/ND20, Cleveland Clinic, Cleveland, OH, United States
| | - Roger R. Markwald
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
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16
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Extracellular Matrix in Calcific Aortic Valve Disease: Architecture, Dynamic and Perspectives. Int J Mol Sci 2021; 22:ijms22020913. [PMID: 33477599 PMCID: PMC7831300 DOI: 10.3390/ijms22020913] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/18/2022] Open
Abstract
Calcific Aortic Valve Disease (CAVD) is the most common valvular heart disease in developed countries and in the ageing population. It is strongly correlated to median age, affecting up to 13% of the population over the age of 65. Pathophysiological analysis indicates CAVD as a result of an active and degenerative disease, starting with sclerosis and chronic inflammation and then leaflet calcification, which ultimately can account for aortic stenosis. Although CAVD has been firstly recognized as a passive event mostly resulting from a degenerative aging process, much evidences suggests that calcification arises from different active processes, involving both aortic valve-resident cells (valve endothelial cells, valve interstitial cells, mesenchymal stem cells, innate immunity cells) and circulating cells (circulating mesenchymal cells, immunity cells). Moreover, a role for the cell-derived "matrix vesicles" and extracellular matrix (ECM) components has also been recognized. The aim of this work is to review the cellular and molecular alterations occurring in aortic valve during CAVD pathogenesis, focusing on the role of ECM in the natural course of the disease.
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17
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Del Monte-Nieto G, Fischer JW, Gorski DJ, Harvey RP, Kovacic JC. Basic Biology of Extracellular Matrix in the Cardiovascular System, Part 1/4: JACC Focus Seminar. J Am Coll Cardiol 2020; 75:2169-2188. [PMID: 32354384 DOI: 10.1016/j.jacc.2020.03.024] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 02/27/2020] [Accepted: 03/03/2020] [Indexed: 01/12/2023]
Abstract
The extracellular matrix (ECM) is the noncellular component of tissues in the cardiovascular system and other organs throughout the body. It is formed of filamentous proteins, proteoglycans, and glycosaminoglycans, which extensively interact and whose structure and dynamics are modified by cross-linking, bridging proteins, and cleavage by matrix degrading enzymes. The ECM serves important structural and regulatory roles in establishing tissue architecture and cellular function. The ECM of the developing heart has unique properties created by its emerging contractile nature; similarly, ECM lining blood vessels is highly elastic in order to sustain the basal and pulsatile forces imposed on their walls throughout life. In this part 1 of a 4-part JACC Focus Seminar, we focus on the role, function, and basic biology of the ECM in both heart development and in the adult.
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Affiliation(s)
- Gonzalo Del Monte-Nieto
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia.
| | - Jens W Fischer
- Institut für Pharmakologie und Klinische Pharmakologie, University Hospital, Heinrich-Heine-University Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf, University Hospital, Heinrich-Heine-University Düsseldorf, Germany.
| | - Daniel J Gorski
- Institut für Pharmakologie und Klinische Pharmakologie, University Hospital, Heinrich-Heine-University Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf, University Hospital, Heinrich-Heine-University Düsseldorf, Germany
| | - Richard P Harvey
- Victor Chang Cardiac Research Institute, Darlinghurst, New South Wales, Australia; St. Vincent's Clinical School, University of New South Wales, Darlinghurst, New South Wales, Australia; School of Biotechnology and Biomolecular Science, University of New South Wales, New South Wales, Australia.
| | - Jason C Kovacic
- Victor Chang Cardiac Research Institute, Darlinghurst, New South Wales, Australia; St. Vincent's Clinical School, University of New South Wales, Darlinghurst, New South Wales, Australia; The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York.
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18
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Mohammadzadeh N, Melleby AO, Palmero S, Sjaastad I, Chakravarti S, Engebretsen KVT, Christensen G, Lunde IG, Tønnessen T. Moderate Loss of the Extracellular Matrix Proteoglycan Lumican Attenuates Cardiac Fibrosis in Mice Subjected to Pressure Overload. Cardiology 2020; 145:187-198. [PMID: 31968347 DOI: 10.1159/000505318] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 12/05/2019] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The heart undergoes myocardial remodeling during progression to heart failure following pressure overload. Myocardial remodeling is associated with structural and functional changes in cardiac myocytes, fibroblasts, and the extracellular matrix (ECM) and is accompanied by inflammation. Cardiac fibrosis, the accumulation of ECM molecules including collagens and collagen cross-linking, contributes both to impaired systolic and diastolic function. Insufficient mechanistic insight into what regulates cardiac fibrosis during pathological conditions has hampered therapeutic so-lutions. Lumican (LUM) is an ECM-secreted proteoglycan known to regulate collagen fibrillogenesis. Its expression in the heart is increased in clinical and experimental heart failure. Furthermore, LUM is important for survival and cardiac remodeling following pressure overload. We have recently reported that total lack of LUM increased mortality and left ventricular dilatation, and reduced collagen expression and cross-linking in LUM knockout mice after aortic banding (AB). Here, we examined the effect of LUM on myocardial remodeling and function following pressure overload in a less extreme mouse model, where cardiac LUM level was reduced to 50% (i.e., moderate loss of LUM). METHODS AND RESULTS mRNA and protein levels of LUM were reduced to 50% in heterozygous LUM (LUM+/-) hearts compared to wild-type (WT) controls. LUM+/- mice were subjected to AB. There was no difference in survival between LUM+/- and WT mice post-AB. Echocardiography revealed no striking differences in cardiac geometry between LUM+/- and WT mice 2, 4, and 6 weeks post-AB, although markers of diastolic dysfunction indicated better function in LUM+/- mice. LUM+/- hearts revealed reduced cardiac fibrosis assessed by histology. In accordance, the expression of collagen I and III, the main fibrillar collagens in the heart, and other ECM molecules central to fibrosis, i.e. including periostin and fibronectin, was reduced in the hearts of LUM+/- compared to WT 6 weeks post-AB. We found no differences in collagen cross-linking between LUM+/- and WT mice post-AB, as assessed by histology and qPCR. CONCLUSIONS Moderate lack of LUM attenuated cardiac fibrosis and improved diastolic dysfunction following pressure overload in mice, adding to the growing body of evidence suggesting that LUM is a central profibrotic molecule in the heart that could serve as a potential therapeutic target.
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Affiliation(s)
- Naiyereh Mohammadzadeh
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Arne Olav Melleby
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Sheryl Palmero
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Ivar Sjaastad
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Shukti Chakravarti
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA.,Department of Ophthalmology and Pathology, NYU Langone Health, New York, New York, USA
| | | | - Geir Christensen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Ida G Lunde
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway.,Center for Molecular Medicine Norway, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Theis Tønnessen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway, .,KG Jebsen Center for Cardiac Research and Center for Heart Failure Research, University of Oslo, Oslo, Norway, .,Department of Cardiothoracic Surgery, Oslo University Hospital, Oslo, Norway,
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19
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Rutkovskiy A, Lund M, Siamansour TS, Reine TM, Kolset SO, Sand KL, Ignatieva E, Gordeev ML, Stensløkken KO, Valen G, Vaage J, Malashicheva A. Mechanical stress alters the expression of calcification-related genes in vascular interstitial and endothelial cells. Interact Cardiovasc Thorac Surg 2020; 28:803-811. [PMID: 30602018 DOI: 10.1093/icvts/ivy339] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/22/2018] [Accepted: 11/19/2018] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVES Vascular wall calcification is a major pathophysiological component of atherosclerotic disease with many similarities to osteogenesis. Mechanical stress of the vascular wall may theoretically contribute to the proliferative processes by endothelial and interstitial cells. The aim of the study was to investigate the effect of mechanical stress on the expression of some calcification-related genes in primary human endothelial and interstitial cells, and how endothelial cells may stimulate the fibroblast and smooth muscle cells. METHODS Human umbilical vein endothelial and interstitial cells were subjected to cyclic stretch using a FlexCell® bioreactor, and interstitial cells were also subjected to tensile strain in cultures embedded in 3-dimensional collagen gels. The medium from endothelial cells was used to stimulate the gel-cultured interstitial cells, or the endothelium was sown directly on top. For comparison, human endothelial and smooth muscle cells were isolated from aortic wall fragments of patients with and without the aortic aneurysm. The expression of genes was measured using quantitative PCR. RESULTS Four hours of cyclic stretch applied to cultured endothelial cells upregulated the mRNA expression of bone morphogenetic protein 2 (BMP-2), a major procalcific growth factor. When applied to a 3-dimensional culture of vascular interstitial cells, the medium from prestretched endothelial cells decreased the expression of BMP-2 and periostin mRNA in the fibroblasts. The static tension in gel-cultured interstitial cells upregulated BMP-2 mRNA expression. The addition of endothelial cells on the top of this culture also reduced mRNA of anticalcific genes, periostin and osteopontin. Similar changes were observed in smooth muscle cells from human aortic aneurysms compared to cells from the healthy aorta. Aortic aneurysm endothelial cells also showed an increased expression of BMP-2 mRNA. CONCLUSIONS Endothelial cells respond to mechanical stress by upregulation of pro-osteogenic factor BMP-2 mRNA and modulate the expression of other osteogenic factors in vascular interstitial cells. Endothelial cells may, thus, contribute to vascular calcification when exposed to mechanical stress.
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Affiliation(s)
- Arkady Rutkovskiy
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Cardiology, Akershus University Hospital, Lørenskog, Norway
| | - Maria Lund
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Tanja Saman Siamansour
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Trine Marita Reine
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Svein Olav Kolset
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Kristin Larsen Sand
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Elena Ignatieva
- Institute of Molecular Biology and Genetics, Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - Mikhail L Gordeev
- Department of Cardiac Surgery, Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - Kåre-Olav Stensløkken
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Guro Valen
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Jarle Vaage
- Division of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Emergency Medicine and Intensive Care, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Anna Malashicheva
- Institute of Molecular Biology and Genetics, Almazov National Medical Research Centre, Saint Petersburg, Russia.,Saint-Petersburg State University, Saint Petersburg, Russia
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20
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Gharibeh L, Komati H, Bossé Y, Boodhwani M, Heydarpour M, Fortier M, Hassanzadeh R, Ngu J, Mathieu P, Body S, Nemer M. GATA6 Regulates Aortic Valve Remodeling, and Its Haploinsufficiency Leads to Right-Left Type Bicuspid Aortic Valve. Circulation 2019; 138:1025-1038. [PMID: 29567669 DOI: 10.1161/circulationaha.117.029506] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Bicuspid aortic valve (BAV), the most common congenital heart defect affecting 1% to 2% of the population, is a major risk factor for premature aortic valve disease and accounts for the majority of valve replacement. The genetic basis and mechanisms of BAV etiology and pathogenesis remain largely undefined. METHODS Cardiac structure and function was assessed in mice lacking a Gata6 allele. Human GATA6 gene variants were analyzed in 452 BAV cases from the BAV consortium and 1849 controls from the Framingham GWAS (Genome Wide Association Study). GATA6 expression was determined in mice and human tissues using quantitative real-time polymerase chain reaction and immunohistochemistry. Mechanistic studies were carried out in cultured cells. RESULTS Gata6 heterozygous mice have highly penetrant right-left (RL)-type BAV, the most frequent type in humans. GATA6 transcript levels are lower in human BAV compared with normal tricuspid valves. Mechanistically, Gata6 haploinsufficiency disrupts valve remodeling and extracellular matrix composition through dysregulation of important signaling molecules, including matrix metalloproteinase 9. Cell-specific inactivation of Gata6 reveals an essential role for GATA6 in secondary heart field myocytes because loss of 1 Gata6 allele from Isl- 1-positive cells-but not from endothelial or neural crest cells-recapitulates the phenotype of Gata6 heterozygous mice. CONCLUSIONS The data identify a new cellular and molecular mechanism underlying BAV. The availability of an animal model for the most frequent human BAV opens the way for the elucidation of BAV pathogenesis and the development of much needed therapies.
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Affiliation(s)
- Lara Gharibeh
- Department of Biochemistry, Microbiology, and Immunology, Molecular Genetics and Cardiac Regeneration Laboratory, University of Ottawa, Ontario, Canada (L.G., H.K., R.H., M.T., M.N.)
| | - Hiba Komati
- Department of Biochemistry, Microbiology, and Immunology, Molecular Genetics and Cardiac Regeneration Laboratory, University of Ottawa, Ontario, Canada (L.G., H.K., R.H., M.T., M.N.)
| | - Yohan Bossé
- Department of Molecular Medicine, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Canada (Y.B., P.M.)
| | - Munir Boodhwani
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ontario, Canada (M.B., J.N.)
| | - Mahyar Heydarpour
- Department of Biochemistry, Microbiology, and Immunology, Molecular Genetics and Cardiac Regeneration Laboratory, University of Ottawa, Ontario, Canada (L.G., H.K., R.H., M.T., M.N.)
| | | | - Romina Hassanzadeh
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.H., S.B.)
| | - Janet Ngu
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ontario, Canada (M.B., J.N.)
| | - Patrick Mathieu
- Department of Molecular Medicine, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Laval University, Canada (Y.B., P.M.)
| | - Simon Body
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.H., S.B.)
| | - Mona Nemer
- Department of Biochemistry, Microbiology, and Immunology, Molecular Genetics and Cardiac Regeneration Laboratory, University of Ottawa, Ontario, Canada (L.G., H.K., R.H., M.T., M.N.)
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21
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Interstitial cells in calcified aortic valves have reduced differentiation potential and stem cell-like properties. Sci Rep 2019; 9:12934. [PMID: 31506459 PMCID: PMC6736931 DOI: 10.1038/s41598-019-49016-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 08/13/2019] [Indexed: 12/17/2022] Open
Abstract
Valve interstitial cells (VICs) are crucial in the development of calcific aortic valve disease. The purpose of the present investigation was to compare the phenotype, differentiation potential and stem cell-like properties of cells from calcified and healthy aortic valves. VICs were isolated from human healthy and calcified aortic valves. Calcification was induced with osteogenic medium. Unlike VICs from healthy valves, VICs from calcified valves cultured without osteogenic medium stained positively for calcium deposits with Alizarin Red confirming their calcific phenotype. Stimulation of VICs from calcified valves with osteogenic medium increased calcification (p = 0.02), but not significantly different from healthy VICs. When stimulated with myofibroblastic medium, VICs from calcified valves had lower expression of myofibroblastic markers, measured by flow cytometry and RT-qPCR, compared to healthy VICs. Contraction of collagen gel (a measure of myofibroblastic activity) was attenuated in cells from calcified valves (p = 0.04). Moreover, VICs from calcified valves, unlike cells from healthy valves had lower potential to differentiate into adipogenic pathway and lower expression of stem cell-associated markers CD106 (p = 0.04) and aldehyde dehydrogenase (p = 0.04). In conclusion, VICs from calcified aortic have reduced multipotency compared to cells from healthy valves, which should be considered when investigating possible medical treatments of aortic valve calcification.
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22
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Development of calcific aortic valve disease: Do we know enough for new clinical trials? J Mol Cell Cardiol 2019; 132:189-209. [PMID: 31136747 DOI: 10.1016/j.yjmcc.2019.05.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 05/11/2019] [Accepted: 05/19/2019] [Indexed: 12/19/2022]
Abstract
Calcific aortic valve disease (CAVD), previously thought to represent a passive degeneration of the valvular extracellular matrix (VECM), is now regarded as an intricate multistage disorder with sequential yet intertangled and interacting underlying processes. Endothelial dysfunction and injury, initiated by disturbed blood flow and metabolic disorders, lead to the deposition of low-density lipoprotein cholesterol in the VECM further provoking macrophage infiltration, oxidative stress, and release of pro-inflammatory cytokines. Such changes in the valvular homeostasis induce differentiation of normally quiescent valvular interstitial cells (VICs) into synthetically active myofibroblasts producing excessive quantities of the VECM and proteins responsible for its remodeling. As a result of constantly ongoing degradation and re-deposition, VECM becomes disorganised and rigid, additionally potentiating myofibroblastic differentiation of VICs and worsening adaptation of the valve to the blood flow. Moreover, disrupted and excessively vascularised VECM is susceptible to the dystrophic calcification caused by calcium and phosphate precipitating on damaged collagen fibers and concurrently accompanied by osteogenic differentiation of VICs. Being combined, passive calcification and biomineralisation synergistically induce ossification of the aortic valve ultimately resulting in its mechanical incompetence requiring surgical replacement. Unfortunately, multiple attempts have failed to find an efficient conservative treatment of CAVD; however, therapeutic regimens and clinical settings have also been far from the optimal. In this review, we focused on interactions and transitions between aforementioned mechanisms demarcating ascending stages of CAVD, suggesting a predisposing condition (bicuspid aortic valve) and drug combination (lipid-lowering drugs combined with angiotensin II antagonists and cytokine inhibitors) for the further testing in both preclinical and clinical trials.
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23
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Norum HM, Michelsen AE, Lekva T, Arora S, Otterdal K, Olsen MB, Kong XY, Gude E, Andreassen AK, Solbu D, Karason K, Dellgren G, Gullestad L, Aukrust P, Ueland T. Circulating delta-like Notch ligand 1 is correlated with cardiac allograft vasculopathy and suppressed in heart transplant recipients on everolimus-based immunosuppression. Am J Transplant 2019; 19:1050-1060. [PMID: 30312541 DOI: 10.1111/ajt.15141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/02/2018] [Accepted: 10/07/2018] [Indexed: 02/06/2023]
Abstract
Cardiac allograft vasculopathy (CAV) causes heart failure after heart transplantation (HTx), but its pathogenesis is incompletely understood. Notch signaling, possibly modulated by everolimus (EVR), is essential for processes involved in CAV. We hypothesized that circulating Notch ligands would be dysregulated after HTx. We studied circulating delta-like Notch ligand 1 (DLL1) and periostin (POSTN) and CAV in de novo HTx recipients (n = 70) randomized to standard or EVR-based, calcineurin inhibitor-free immunosuppression and in maintenance HTx recipients (n = 41). Compared to healthy controls, plasma DLL1 and POSTN were elevated in de novo (P < .01; P < .001) and maintenance HTx recipients (P < .001; P < .01). Use of EVR was associated with a treatment effect for DLL1. For de novo HTx recipients, a change in DLL1 correlated with a change in CAV at 1 (P = .021) and 3 years (P = .005). In vitro, activation of T cells increased DLL1 secretion, attenuated by EVR. In vitro data suggest that also endothelial cells and vascular smooth muscle cells (VSMCs) could contribute to circulating DLL1. Immunostaining of myocardial specimens showed colocalization of DLL1 with T cells, endothelial cells, and VSMCs. Our findings suggest a role of DLL1 in CAV progression, and that the beneficial effect of EVR on CAV could reflect a suppressive effect on DLL1. Trial registration numbers-SCHEDULE trial: ClinicalTrials.gov NCT01266148; NOCTET trial: ClinicalTrials.gov NCT00377962.
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Affiliation(s)
- Hilde M Norum
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway.,Division of Emergencies and Critical Care, Department for Research and Development, Oslo University Hospital, Oslo, Norway
| | - Annika E Michelsen
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway
| | - Tove Lekva
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Satish Arora
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Center for Heart Failure Research, Medical Faculty, University of Oslo, Oslo, Norway
| | - Kari Otterdal
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Maria Belland Olsen
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Xiang Yi Kong
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway
| | - Einar Gude
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Arne K Andreassen
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | | | - Kristjan Karason
- Sahlgrenska University Hospital, Transplant Institute, Gothenburg, Sweden.,Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Göran Dellgren
- Sahlgrenska University Hospital, Transplant Institute, Gothenburg, Sweden.,Department of Cardiothoracic Surgery, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden.,Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lars Gullestad
- Institute of Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway.,Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Pål Aukrust
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway.,Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Thor Ueland
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway.,K.G. Jebsen TREC, University of Tromsø, Tromsø, Norway
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24
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Niepmann ST, Steffen E, Zietzer A, Adam M, Nordsiek J, Gyamfi-Poku I, Piayda K, Sinning JM, Baldus S, Kelm M, Nickenig G, Zimmer S, Quast C. Graded murine wire-induced aortic valve stenosis model mimics human functional and morphological disease phenotype. Clin Res Cardiol 2019; 108:847-856. [PMID: 30767058 DOI: 10.1007/s00392-019-01413-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 01/14/2019] [Indexed: 11/30/2022]
Abstract
Aortic valve stenosis (AS) is the most common valve disease requiring therapeutic intervention. Even though the incidence of AS has been continuously rising and AS is associated with significant morbidity and mortality, to date, no medical treatments have been identified that can modify disease progression. This unmet medical need is likely attributed to an incomplete understanding of the molecular mechanism driving disease development. To investigate the pathophysiology leading to AS, reliable and reproducible animal models that mimic human pathophysiology are needed. We have tested and expanded the protocols of a wire-injury induced AS mouse model. For this model, coronary wires were used to apply shear stress to the aortic valve cusps with increasing intensity. These protocols allowed distinction of mild, moderate and severe wire-injury. Upon moderate or severe injury, AS developed with a significant increase in aortic valve peak blood flow velocity. While moderate injury promoted solitary AS, severe-injury induced mixed aortic valve disease with concomitant mild to moderate aortic regurgitation. The changes in aortic valve function were reflected by dilation and hypertrophy of the left ventricle, as well as a decreased left ventricular ejection fraction. Histological analysis revealed the classic hallmarks of human disease with aortic valve thickening, increased macrophage infiltration, fibrosis and calcification. This new mouse model of AS promotes functional and morphological changes similar to moderate and severe human AS. It can be used to investigate the pathomechanisms contributing to AS development and to test novel therapeutic strategies.
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Affiliation(s)
- Sven Thomas Niepmann
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany.
| | - Eva Steffen
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Andreas Zietzer
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Matti Adam
- Clinic for Cardiology, University Hospital Cologne, Cologne, Germany
| | - Julia Nordsiek
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Isabella Gyamfi-Poku
- Cardiovascular Research Laboratory, Division of Cardiology, Pulmonary Diseases and Vascular Medicine, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Kerstin Piayda
- Cardiovascular Research Laboratory, Division of Cardiology, Pulmonary Diseases and Vascular Medicine, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Jan-Malte Sinning
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Stephan Baldus
- Clinic for Cardiology, University Hospital Cologne, Cologne, Germany
| | - Malte Kelm
- Cardiovascular Research Laboratory, Division of Cardiology, Pulmonary Diseases and Vascular Medicine, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.,CARID, Cardiovascular Research Institute Düsseldorf, Düsseldorf, Germany
| | - Georg Nickenig
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Sebastian Zimmer
- Heart Center Bonn, Clinic for Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Christine Quast
- Cardiovascular Research Laboratory, Division of Cardiology, Pulmonary Diseases and Vascular Medicine, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
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25
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Chen L, Tian X, Gong W, Sun B, Li G, Liu D, Guo P, He Y, Chen Z, Xia Y, Song T, Guo H. Periostin mediates epithelial-mesenchymal transition through the MAPK/ERK pathway in hepatoblastoma. Cancer Biol Med 2019; 16:89-100. [PMID: 31119049 PMCID: PMC6528457 DOI: 10.20892/j.issn.2095-3941.2018.0077] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Objective The aim of the present study was to analyze the prognostic factors in patients with hepatoblastoma (HB) in our single center and to evaluate periostin (POSTN) expression in HB and its association with clinicopathological variables. In addition, the underlying mechanism of how POSTN promotes HB progression was discussed. Methods POSTN expression was investigated in HB tumors by immunohistochemistry (IHC), immunofluorescence (IF) and Western blot (WB). The association among POSTN expression, clinicopathological features and overall survival (OS) was also evaluated. The migration and adhesion ability of HB cells were measured using chemotaxis and cell-matrix adhesion assays, respectively. Epithelial-mesenchymal transition (EMT)-associated markers and activation of the ERK pathway were detected by WB. Results HB patients had poor prognosis which displayed lymph node metastasis, vascular invasion, POSTN and vimentin expression. POSTN expression was also associated with lymph node metastasis. Furthermore, overexpressed POSTN promoted migration and the adhesive ability of HB cells in vitro. In addition, we demonstrated that POSTN activated the MAPK/ERK pathway, upregulated the expression of Snail and decreased the expression of OVOL2. Finally, POSTN promoted the expression of EMT-associated markers. Conclusions POSTN might modulate EMT via the ERK signaling pathway, thereby promoting cellular migration and invasion. Our study also suggests that POSTN may serve as a therapeutic biomarker in HB patients.
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Affiliation(s)
- Lu Chen
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Xiangdong Tian
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Wenchen Gong
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Bo Sun
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Guangtao Li
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Dongming Liu
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Piao Guo
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Yuchao He
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Ziye Chen
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Yuren Xia
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Tianqiang Song
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Hua Guo
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
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26
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Markwald RR, Moreno-Rodriguez RA, Ghatak S, Misra S, Norris RA, Sugi Y. Role of Periostin in Cardiac Valve Development. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1132:177-191. [PMID: 31037635 DOI: 10.1007/978-981-13-6657-4_17] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Although periostin plays a significant role in adult cardiac remodeling diseases, the focus of this review is on periostin as a valvulogenic gene. Periostin is expressed throughout valvular development, initially being expressed in endocardial endothelial cells that have been activated to transform into prevalvular mesenchyme termed "cushion tissues" that sustain expression of periostin throughout their morphogenesis into mature (compacted) valve leaflets. The phenotype of periostin null indicates that periostin is not required for endocardial transformation nor the proliferation of its mesenchymal progeny but rather promotes cellular behaviors that promote migration, survival (anti-apoptotic), differentiation into fibroblastic lineages, collagen secretion and postnatal remodeling/maturation. These morphogenetic activities are promoted or coordinated by periostin signaling through integrin receptors activating downstream kinases in cushion cells that activate hyaluronan synthetase II (Akt/PI3K), collagen synthesis (Erk/MapK) and changes in cytoskeletal organization (Pak1) which regulate postnatal remodeling of cells and associated collagenous matrix into a trilaminar (zonal) histoarchitecture. Pak1 binding to filamin A is proposed as one mechanism by which periostin supports remodeling. The failure to properly remodel cushions sets up a trajectory of degenerative (myxomatous-like) changes that over time reduce biomechanical properties and increase chances for prolapse, regurgitation or calcification of the leaflets. Included in the review are considerations of lineage diversity and the role of periostin as a determinant of mesenchymal cell fate.
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Affiliation(s)
- Roger R Markwald
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina CRI 609, Charleston, SC, USA.
| | - Ricardo A Moreno-Rodriguez
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina CRI 609, Charleston, SC, USA
| | - Sibnath Ghatak
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina CRI 609, Charleston, SC, USA
| | - Suniti Misra
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina CRI 609, Charleston, SC, USA
| | - Russell A Norris
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina CRI 609, Charleston, SC, USA
| | - Yukiko Sugi
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina CRI 609, Charleston, SC, USA
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27
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Huang YW, Chiang MF, Ho CS, Hung PL, Hsu MH, Lee TH, Chu LJ, Liu H, Tang P, Victor Ng W, Lin DS. A Transcriptome Study of Progeroid Neurocutaneous Syndrome Reveals POSTN As a New Element in Proline Metabolic Disorder. Aging Dis 2018; 9:1043-1057. [PMID: 30574417 PMCID: PMC6284769 DOI: 10.14336/ad.2018.0222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 02/22/2018] [Indexed: 12/27/2022] Open
Abstract
Aging is a complex biological process. A study of pyrroline-5-carboxylate reductase 1 (PYCR1) deficiency, which causes a progeroid syndrome, may not only shed light on its genetic contribution to autosomal recessive cutis laxa (ARCL) but also help elucidate the functional mechanisms associated with aging. In this study, we used RNA-Seq technology to examine gene expression changes in primary skin fibroblasts from healthy controls and patients with PYCR1 mutations. Approximately 22 and 32 candidate genes were found to be up- and downregulated, respectively, in fibroblasts from patients. Among the downregulated candidates in fibroblasts with PYCR1 mutations, a strong reduction in the expression of 17 genes (53.1%) which protein products are localized in the extracellular space was detected. These proteins included several important ECM components, periostin (POSTN), elastin (ELN), and decorin (DCN); genetic mutations in these proteins are associated with different phenotypes of aging, such as cutis laxa and joint and dermal manifestations. The differential expression of ten selected extracellular space genes was further validated using quantitative RT-PCR. Ingenuity Pathway Analysis revealed that some of the affected genes may be associated with cardiovascular system development and function, dermatological diseases and conditions, and cardiovascular disease. POSTN, one of the most downregulated gene candidates in affected individuals, is a matricellular protein with pivotal functions in heart valvulogenesis, skin wound healing, and brain development. Perturbation of PYCR1 expression revealed that it is positively correlated with the POSTN levels. Taken together, POSTN might be one of the key molecules that deserves further investigation for its role in this progeroid neurocutaneous syndrome.
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Affiliation(s)
- Yu-Wen Huang
- Institute of Biotechnology in Medicine and Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming University, Taipei, Taiwan.
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan.
| | - Ming-Fu Chiang
- Department of Neurosurgery, Mackay Memorial Hospital, Taipei, Taiwan.
- Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan.
- Graduate Institute of Injury Prevention and Control, Taipei Medical University, Taipei, Taiwan.
| | - Che-Sheng Ho
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan.
| | - Pi-Lien Hung
- Department of Pediatric Neurology, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Mei-Hsin Hsu
- Department of Pediatric Neurology, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Tsung-Han Lee
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan.
| | - Lichieh Julie Chu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan.
| | - Hsuan Liu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan.
- Department of Cell and Molecular Biology, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Petrus Tang
- Molecular Regulation and Bioinformatics Laboratory and Department of Parasitology, Chang Gung University, Taoyuan, Taiwan.
| | - Wailap Victor Ng
- Institute of Biotechnology in Medicine and Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming University, Taipei, Taiwan.
- Institute of Biomedical Informatics and Center for Systems and Synthetic Biology, National Yang Ming University, Taipei, Taiwan.
- Department of Biochemistry, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Dar-Shong Lin
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan.
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan.
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
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28
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Bogdanova M, Kostina A, Zihlavnikova Enayati K, Zabirnyk A, Malashicheva A, Stensløkken KO, Sullivan GJ, Kaljusto ML, Kvitting JP, Kostareva A, Vaage J, Rutkovskiy A. Inflammation and Mechanical Stress Stimulate Osteogenic Differentiation of Human Aortic Valve Interstitial Cells. Front Physiol 2018; 9:1635. [PMID: 30524301 PMCID: PMC6256176 DOI: 10.3389/fphys.2018.01635] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 10/29/2018] [Indexed: 12/31/2022] Open
Abstract
Background: Aortic valve calcification is an active proliferative process, where interstitial cells of the valve transform into either myofibroblasts or osteoblast-like cells causing valve deformation, thickening of cusps and finally stenosis. This process may be triggered by several factors including inflammation, mechanical stress or interaction of cells with certain components of extracellular matrix. The matrix is different on the two sides of the valve leaflets. We hypothesize that inflammation and mechanical stress stimulate osteogenic differentiation of human aortic valve interstitial cells (VICs) and this may depend on the side of the leaflet. Methods: Interstitial cells isolated from healthy and calcified human aortic valves were cultured on collagen or elastin coated plates with flexible bottoms, simulating the matrix on the aortic and ventricular side of the valve leaflets, respectively. The cells were subjected to 10% stretch at 1 Hz (FlexCell bioreactor) or treated with 0.1 μg/ml lipopolysaccharide, or both during 24 h. Gene expression of myofibroblast- and osteoblast-specific genes was analyzed by qPCR. VICs cultured in presence of osteogenic medium together with lipopolysaccharide, 10% stretch or both for 14 days were stained for calcification using Alizarin Red. Results: Treatment with lipopolysaccharide increased expression of osteogenic gene bone morphogenetic protein 2 (BMP2) (5-fold increase from control; p = 0.02) and decreased expression of mRNA of myofibroblastic markers: α-smooth muscle actin (ACTA2) (50% reduction from control; p = 0.0006) and calponin (CNN1) (80% reduction from control; p = 0.0001) when cells from calcified valves were cultured on collagen, but not on elastin. Mechanical stretch of VICs cultured on collagen augmented the effect of lipopolysaccharide. Expression of periostin (POSTN) was inhibited in cells from calcified donors after treatment with lipopolysaccharide on collagen (70% reduction from control, p = 0.001), but not on elastin. Lipopolysaccharide and stretch both enhanced the pro-calcific effect of osteogenic medium, further increasing the effect when combined for cells cultured on collagen, but not on elastin. Conclusion: Inflammation and mechanical stress trigger expression of osteogenic genes in VICs in a side-specific manner, while inhibiting the myofibroblastic pathway. Stretch and lipopolysaccharide synergistically increase calcification.
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Affiliation(s)
- Maria Bogdanova
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Aleksandra Kostina
- Almazov National Medical Research Centre, St. Petersburg State University, St. Petersburg, Russia.,ITMO University, Institute of Translational Medicine, St. Petersburg, Russia
| | | | - Arsenii Zabirnyk
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Anna Malashicheva
- Almazov National Medical Research Centre, St. Petersburg State University, St. Petersburg, Russia.,ITMO University, Institute of Translational Medicine, St. Petersburg, Russia.,Faculty of Biology, St. Petersburg State University, St. Petersburg, Russia
| | - Kåre-Olav Stensløkken
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Gareth John Sullivan
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Norwegian Center for Stem Cell Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,Institute of Immunology, Oslo University Hospital, Oslo, Norway.,Hybrid Technology Hub-Centre of Excellence, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Mari-Liis Kaljusto
- Department of Cardiothoracic Surgery, Oslo University Hospital, Oslo, Norway
| | - John-Peder Kvitting
- Department of Cardiothoracic Surgery, Oslo University Hospital, Oslo, Norway
| | - Anna Kostareva
- Almazov National Medical Research Centre, St. Petersburg State University, St. Petersburg, Russia.,Department of Woman and Children Health, Karolinska Institutet, Stockholm, Sweden
| | - Jarle Vaage
- Department of Emergency Medicine and Intensive Care, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Arkady Rutkovskiy
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Emergency Medicine and Intensive Care, Oslo University Hospital, Oslo, Norway.,Department of Cardiology, Akershus University Hospital, Oslo, Norway
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29
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The Role of Periostin in Capsule Formation on Silicone Implants. BIOMED RESEARCH INTERNATIONAL 2018; 2018:3167037. [PMID: 29854742 PMCID: PMC5944282 DOI: 10.1155/2018/3167037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 03/09/2018] [Accepted: 03/27/2018] [Indexed: 01/08/2023]
Abstract
Although silicone implants are widely used in breast and other reconstructive surgeries, the limited biocompatibility of these materials leads to severe complications, including capsular contracture. Here, we aimed to clarify the relationship between periostin and the process of capsule formation after in vivo implantation. Seven-week-old wild-type (WT) C57BL/6 mice and periostin-deficient mice were used. Round silicone implants were inserted into a subcutaneous pocket on the dorsum of the mice. After 8 weeks, the fibrous capsule around the implant was harvested and histologically examined to estimate capsular thickness and the number of inflammatory cells. Additionally, immunohistochemical analysis (periostin, α-SMA, and collagen type I) and western blotting (CTGF, TGF-β, VEGF, and MPO) were performed for a more detailed analysis of capsule formation. The capsules in periostin-knockout mice (PN-KO) were significantly thinner than those in WT mice. PN-KO mice showed significantly lower numbers of inflammatory cells than WT mice. Fibrous tissue formation markers (α-SMA, periostin, collagen type I, and CTGF) were significantly reduced in PN-KO mice. We also confirmed that inflammatory reaction and angiogenesis indicators (TGF-β, MPO, and VEGF) had lower expression in PN-KO mice. Inhibition of periostin could be important for suppressing capsule formation on silicone implants after in vivo implantation.
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30
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Gossiel F, Scott JR, Paggiosi MA, Naylor KE, McCloskey EV, Peel NFA, Walsh JS, Eastell R. Effect of Teriparatide Treatment on Circulating Periostin and Its Relationship to Regulators of Bone Formation and BMD in Postmenopausal Women With Osteoporosis. J Clin Endocrinol Metab 2018; 103:1302-1309. [PMID: 29365099 PMCID: PMC6457025 DOI: 10.1210/jc.2017-00283] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 01/17/2018] [Indexed: 12/19/2022]
Abstract
CONTEXT Treatment of postmenopausal osteoporosis with teriparatide parathyroid hormone amino terminal 1-34 increases bone formation and improves bone microarchitecture. A possible modulator of action is periostin. In vitro experiments have shown that periostin might regulate osteoblast differentiation and bone formation through Wnt signaling. The effect of teriparatide on periostin is not currently known. OBJECTIVES To determine the effect of teriparatide treatment on circulating levels of periostin and other regulators of bone formation and investigate how changes in periostin relate to changes in bone turnover markers, regulators of bone formation, and bone mineral density (BMD). PARTICIPANTS AND DESIGN Twenty women with osteoporosis; a 2-year open-label single-arm study. INTERVENTION Teriparatide 20 µg was administered by subcutaneous injection daily for 104 weeks. Periostin, sclerostin, and Dickkopf-related protein 1, procollagen type I N-terminal propeptide (PINP), and C-telopeptide of type I collagen were measured in fasting serum collected at baseline (two visits) and then at weeks 1, 2, 4, 12, 26, 52, 78, and 104. BMD was measured at the lumbar spine, total hip, and femoral neck using dual energy x-ray absorptiometry. RESULTS Periostin levels increased by 6.6% [95% confidence interval (CI), -0.4 to 13.5] after 26 weeks of teriparatide treatment and significantly by 12.5% (95% CI, 3.3 to 21.0; P < 0.01) after 52 weeks. The change in periostin correlated positively with the change in the lumbar spine BMD at week 52 (r = 0.567; 95% CI, 0.137 to 0.817; P < 0.05) and femoral neck BMD at week 104 (r = 0.682; 95% CI, 0.261 to 0.885; P < 0.01). CONCLUSIONS Teriparatide therapy increases periostin secretion; it is unclear whether this increase mediates the effect of the drug on bone.
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Affiliation(s)
- Fatma Gossiel
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
- Correspondence and Reprint Requests: Fatma Gossiel, BSc, The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom. E-mail:
| | - Jessica R Scott
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
| | - Margaret A Paggiosi
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
| | - Kim E Naylor
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
| | - Eugene V McCloskey
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
| | - Nicola F A Peel
- Metabolic Bone Centre, Sheffield Teaching Hospitals National Health Service Foundation Trust, Sheffield, United Kingdom
| | - Jennifer S Walsh
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
| | - Richard Eastell
- The Mellanby Centre for Bone Research, Department of Oncology and Metabolism, The University of Sheffield, Sheffield, United Kingdom
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Landry NM, Cohen S, Dixon IMC. Periostin in cardiovascular disease and development: a tale of two distinct roles. Basic Res Cardiol 2017; 113:1. [PMID: 29101484 DOI: 10.1007/s00395-017-0659-5] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 10/12/2017] [Indexed: 12/18/2022]
Abstract
Tissue development and homeostasis are dependent upon the concerted synthesis, maintenance, and degradation of extracellular matrix (ECM) molecules. Cardiac fibrosis is now recognized as a primary contributor to incidence of heart failure, particularly heart failure with preserved ejection fraction, wherein cardiac filling in diastole is compromised. Periostin is a cell-associated protein involved in cell fate determination, proliferation, tumorigenesis, and inflammatory responses. As a non-structural component of the ECM, secreted 90 kDa periostin is emerging as an important matricellular factor in cardiac mesenchymal tissue development. In addition, periostin's role as a mediator in cell-matrix crosstalk has also garnered attention for its association with fibroproliferative diseases in the myocardium, and for its association with TGF-β/BMP signaling. This review summarizes the phylogenetic history of periostin, its role in cardiac development, and the major signaling pathways influencing its expression in cardiovascular pathology. Further, we provide a synthesis of the current literature to distinguish the multiple roles of periostin in cardiac health, development and disease. As periostin may be targeted for therapeutic treatment of cardiac fibrosis, these insights may shed light on the putative timing for application of periostin-specific therapies.
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Affiliation(s)
- Natalie M Landry
- Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, Max Rady College of Medicine, Institute of Cardiovascular Sciences, University of Manitoba, Winnipeg, Canada
| | - Smadar Cohen
- Regenerative Medicine and Stem Cell Research Center, Ilse Katz Institute for Nanoscale Science and Technology, Beersheba, Israel.,Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beersheba, Israel
| | - Ian M C Dixon
- Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, Max Rady College of Medicine, Institute of Cardiovascular Sciences, University of Manitoba, Winnipeg, Canada. .,Laboratory of Molecular Cardiology, St. Boniface Hospital Albrechtsen Research Centre, R3010-351 Taché Avenue, Winnipeg, MB R2H 2A6, Canada.
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32
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Zhang F, Rong Z, Wang Z, Zhang Z, Sun D, Dong S, Xu J, Dai F. Periostin promotes ectopic osteogenesis of CTLA4-modified bone marrow mesenchymal stem cells. Cell Tissue Res 2017; 370:143-151. [PMID: 28687929 DOI: 10.1007/s00441-017-2655-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 05/31/2017] [Indexed: 12/15/2022]
Abstract
The improved ectopic osteogenesis of cytotoxic T-lymphocyte-associated antigen 4-Ig-modified bone marrow mesenchymal stem cells (MSCs-CTLA4) has been demonstrated but the mechanisms involved remain to be determined. The extracellular matrix (ECM) has recently been reported to play a vital role in bone formation and periostin (POSTN) has been suggested as a key member in constructing the ECM in bone tissue. We found that POSTN expression in the MSCs-CTLA4 group is significantly enhanced compared with that in the MSCs group, not only in tissue-engineered bone (TEB) with femur heterotopic transplantation in vivo but also under the immune activation condition in vitro. This ectopic osteogenesis effect is in accordance with POSTN expression. We also found that the soluble POSTN treatment up-regulates osteogenic marker expression in MSCs, including runt-related transcription factor 2, collagen 1, osteocalcin, osterix, and alkaline phosphatase and calcium nodule formation. These effects are diminished when the soluble POSTN is neutralized. Our results demonstrate that POSTN promotes the osteogenic differentiation of MSCs and that CTLA4 enhances the ectopic osteogenesis of MSCs-CTLA4-based TEB, potentially by maintaining POSTN expression in xenotransplantation.
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Affiliation(s)
- Fei Zhang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Zhigang Rong
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Zhengdong Wang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Zehua Zhang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Dong Sun
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Shiwu Dong
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China.,Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, People's Republic of China
| | - Jianzhong Xu
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China.
| | - Fei Dai
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China.
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Norum HM, Broch K, Michelsen AE, Lunde IG, Lekva T, Abraityte A, Dahl CP, Fiane AE, Andreassen AK, Christensen G, Aakhus S, Aukrust P, Gullestad L, Ueland T. The Notch Ligands DLL1 and Periostin Are Associated with Symptom Severity and Diastolic Function in Dilated Cardiomyopathy. J Cardiovasc Transl Res 2017; 10:401-410. [PMID: 28474304 DOI: 10.1007/s12265-017-9748-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 04/25/2017] [Indexed: 02/08/2023]
Abstract
In dilated cardiomyopathy (DCM), adverse myocardial remodeling is essential, potentially involving Notch signaling. We hypothesized that secreted Notch ligands would be dysregulated in DCM. We measured plasma levels of the canonical Delta-like Notch ligand 1 (DLL1) and non-canonical Notch ligands Delta-like 1 homologue (DLK1) and periostin (POSN) in 102 DCM patients and 32 matched controls. Myocardial mRNA and protein levels of DLL1, DLK1, and POSN were measured in 25 explanted hearts. Our main findings were: (i) Circulating levels of DLL1 and POSN were higher in patients with severe DCM and correlated with the degree of diastolic dysfunction and (ii) right ventricular tissue expressions of DLL1, DLK1, and POSN were oppositely associated with cardiac function indices, as high DLL1 and DLK1 expression corresponded to more preserved and high POSN expression to more deteriorated cardiac function. DLL1, DLK1, and POSN are dysregulated in end-stage DCM, possibly mediating different effects on cardiac function.
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Affiliation(s)
- Hilde M Norum
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway. .,Faculty of Medicine, University of Oslo, Oslo, Norway. .,Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.
| | - Kaspar Broch
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Annika E Michelsen
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Ida G Lunde
- Center for Heart Failure Research, University of Oslo, Oslo, Norway.,Institute for Experimental Medical Research, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Tove Lekva
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Aurelija Abraityte
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway.,Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Christen P Dahl
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Arnt E Fiane
- Department of Cardiothoracic Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Arne K Andreassen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Geir Christensen
- Center for Heart Failure Research, University of Oslo, Oslo, Norway.,Institute for Experimental Medical Research, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Svend Aakhus
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Department of Circulation and Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Pål Aukrust
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway.,Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,K.G. Jebsen Inflammation Research Center, University of Oslo, Oslo, Norway.,K.G. Jebsen Thrombosis Research and Expertise Center, University of Tromsø, Tromsø, Norway
| | - Lars Gullestad
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Thor Ueland
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway.,K.G. Jebsen Thrombosis Research and Expertise Center, University of Tromsø, Tromsø, Norway
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Bonnet N, Garnero P, Ferrari S. Periostin action in bone. Mol Cell Endocrinol 2016; 432:75-82. [PMID: 26721738 DOI: 10.1016/j.mce.2015.12.014] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 12/17/2015] [Accepted: 12/18/2015] [Indexed: 11/16/2022]
Abstract
Periostin is a highly conserved matricellular protein that shares close homology with the insect cell adhesion molecule fasciclin 1. Periostin is expressed in a broad range of tissues including the skeleton, where it serves both as a structural molecule of the bone matrix and a signaling molecule through integrin receptors and Wnt-beta-catenin pathways whereby it stimulates osteoblast functions and bone formation. The development of periostin null mice has allowed to elucidate the crucial role of periostin on dentinogenesis and osteogenesis, as well as on the skeletal response to mechanical loading and parathyroid hormone. The use of circulating periostin as a potential clinical biomarker has been explored in different non skeletal conditions. These include cancers and more specifically in the metastasis process, respiratory diseases such as asthma, kidney failure, renal injury and cardiac infarction. In postmenopausal osteoporosis, serum levels have been shown to predict the risk of fracture-more specifically non-vertebral- independently of bone mineral density. Because of its preferential localization in cortical bone and periosteal tissue, it can be speculated that serum periostin may be a marker of cortical bone metabolism, although additional studies are clearly needed.
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Affiliation(s)
- Nicolas Bonnet
- Division of Bone Diseases, Department of Internal Medicine Specialties, Geneva University Hospitals & Faculty of Medicine, Geneva 14, Switzerland.
| | - Patrick Garnero
- Division of Bone Diseases, Department of Internal Medicine Specialties, Geneva University Hospitals & Faculty of Medicine, Geneva 14, Switzerland
| | - Serge Ferrari
- Division of Bone Diseases, Department of Internal Medicine Specialties, Geneva University Hospitals & Faculty of Medicine, Geneva 14, Switzerland
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35
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Moniuszko T, Wincewicz A, Koda M, Domysławska I, Sulkowski S. Role of periostin in esophageal, gastric and colon cancer. Oncol Lett 2016; 12:783-787. [PMID: 27446351 DOI: 10.3892/ol.2016.4692] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 05/16/2016] [Indexed: 01/05/2023] Open
Abstract
Periostin, also known as osteoblast-specific factor 2, is a cell-adhesion protein with pleiotropic properties. The protein serves a vital role in the maintenance and development of tooth and bone tissue, in addition to cardiac development and healing. Periostin levels are increased in several forms of cancer, including pancreatic, ovarian, colon, lung, breast, gastric, thyroid, and esophageal head and neck carcinomas. The present review highlights the key role of periostin in tumorigenesis, particularly in increasing cell survival, invasion, angiogenesis, epithelial-mesenchymal transition and metastasis of carcinoma cells by interacting with numerous cell-surface receptors, including integrins, in the phosphoinositide 3-kinase-Akt pathway. In addition, periostin actively affects the canonical Wnt signaling pathway of colorectal tumorigenesis. The current review focused on the involvement of periostin in the development of colorectal, esophageal and gastric cancer.
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Affiliation(s)
- Tadeusz Moniuszko
- Department of Respiratory Diagnostics and Bronchofiberoscopy, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
| | - Andrzej Wincewicz
- Department of Anatomy, Faculty of Health Sciences, Jan Kochanowski University, Kielce, Świętokrzyskie 25-317, Poland
| | - Mariusz Koda
- Department of General Pathomorphology, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
| | - Izabela Domysławska
- Department of Rheumatology and Internal Diseases, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
| | - Stanisław Sulkowski
- Department of General Pathomorphology, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
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36
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Walker JT, McLeod K, Kim S, Conway SJ, Hamilton DW. Periostin as a multifunctional modulator of the wound healing response. Cell Tissue Res 2016; 365:453-65. [PMID: 27234502 DOI: 10.1007/s00441-016-2426-6] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 05/04/2016] [Indexed: 12/23/2022]
Abstract
During tissue healing, the dynamic and temporal alterations required for effective repair occur in the structure and composition of the extracellular matrix (ECM). Matricellular proteins (MPs) are a group of diverse non-structural ECM components that bind cell surface receptors mediating interactions between the cell and its microenviroment, effectively regulating adhesion, migration, proliferation, signaling, and cell phenotype. Periostin (Postn), a pro-fibrogenic secreted glycoprotein, is defined as an MP based on its expression pattern and regulatory roles during development and healing and in disease processes. Postn consists of a typical signal sequence, an EMI domain responsible for binding to fibronectin, four tandem fasciclin-like domains that are responsible for integrin binding, and a C-terminal region in which multiple splice variants originate. This review focuses specifically on the role of Postn in wound healing and remodeling, an area of intense research during the last 10 years, particularly as related to skin healing and myocardium post-infarction. Postn interacts with cells through various integrin pairs and is an essential downstream effector of transforming growth factor-β superfamily signaling. Across various tissues, Postn is associated with the pro-fibrogenic process: specifically, the transition of fibroblasts to myofibroblasts, collagen fibrillogenesis, and ECM synthesis. Although the complexity of Postn as a modulator of cell behavior in tissue healing is only beginning to be elucidated, its expression is clearly a defining event in moving wound healing through the proliferative and remodeling phases.
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Affiliation(s)
- John T Walker
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Karrington McLeod
- Graduate Program in Biomedical Engineering, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Shawna Kim
- Division of Oral Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Simon J Conway
- Herman B. Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Douglas W Hamilton
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
- Graduate Program in Biomedical Engineering, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
- Division of Oral Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
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37
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Martin-Rojas T, Mourino-Alvarez L, Alonso-Orgaz S, Rosello-Lleti E, Calvo E, Lopez-Almodovar LF, Rivera M, Padial LR, Lopez JA, de la Cuesta F, Barderas MG. iTRAQ proteomic analysis of extracellular matrix remodeling in aortic valve disease. Sci Rep 2015; 5:17290. [PMID: 26620461 PMCID: PMC4664895 DOI: 10.1038/srep17290] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 10/28/2015] [Indexed: 02/08/2023] Open
Abstract
Degenerative aortic stenosis (AS) is the most common worldwide cause of valve replacement. The aortic valve is a thin, complex, layered connective tissue with compartmentalized extracellular matrix (ECM) produced by specialized cell types, which directs blood flow in one direction through the heart. There is evidence suggesting remodeling of such ECM during aortic stenosis development. Thus, a better characterization of the role of ECM proteins in this disease would increase our understanding of the underlying molecular mechanisms. Aortic valve samples were collected from 18 patients which underwent aortic valve replacement (50% males, mean age of 74 years) and 18 normal control valves were obtained from necropsies (40% males, mean age of 69 years). The proteome of the samples was analyzed by 2D-LC MS/MS iTRAQ methodology. The results showed an altered expression of 13 ECM proteins of which 3 (biglycan, periostin, prolargin) were validated by Western blotting and/or SRM analyses. These findings are substantiated by our previous results demonstrating differential ECM protein expression. The present study has demonstrated a differential ECM protein pattern in individuals with AS, therefore supporting previous evidence of a dynamic ECM remodeling in human aortic valves during AS development.
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Affiliation(s)
- Tatiana Martin-Rojas
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Laura Mourino-Alvarez
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Sergio Alonso-Orgaz
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Esther Rosello-Lleti
- Cardiocirculatory Unit, Health Research Institute, Hospital La Fe, Valencia, Spain
| | | | | | - Miguel Rivera
- Cardiocirculatory Unit, Health Research Institute, Hospital La Fe, Valencia, Spain
| | - Luis R Padial
- Department of Cardiology, Hospital Virgen de la Salud, SESCAM, Toledo, Spain
| | | | - Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Maria G Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
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38
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Mosher DF, Johansson MW, Gillis ME, Annis DS. Periostin and TGF-β-induced protein: Two peas in a pod? Crit Rev Biochem Mol Biol 2015; 50:427-39. [PMID: 26288337 DOI: 10.3109/10409238.2015.1069791] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Periostin (PN) and TGF-β-induced protein (βig-h3) are paralogs that contain a single emilin and four fasciclin-1 modules and are secreted from cells. PN receives attention because of its up-regulation in cancer and degenerative and allergic diseases. βig-h3 is highly enriched in cornea and best known for harboring mutations in humans associated with corneal dystrophies. Both proteins are expressed widely, and many functions, some over-lapping, have been attributed to PN and βig-h3 based on biochemical, cell culture, and whole animal experiments. We attempt to organize this knowledge so as to facilitate research on these interesting and incompletely understood proteins. We focus particularly on whether PN and βig-h3 are modified by vitamin K-dependent γ-glutamyl carboxylation, a question of considerable importance given the profound effects of γ-carboxylation on structure and function of other proteins. We consider the roles of PN and βig-h3 in formation of extracellular matrix and as ligands for integrin receptors. We attempt to reconcile the contradictory results that have arisen concerning the role of PN, which has emerged as a marker of TH2 immunity, in murine models of allergic asthma. Finally, when possible we compare and contrast the structures and functions of the two proteins.
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Affiliation(s)
- Deane F Mosher
- a Departments of Biomolecular Chemistry and Medicine , University of Wisconsin-Madison , Madison , WI , USA
| | - Mats W Johansson
- a Departments of Biomolecular Chemistry and Medicine , University of Wisconsin-Madison , Madison , WI , USA
| | - Mary E Gillis
- a Departments of Biomolecular Chemistry and Medicine , University of Wisconsin-Madison , Madison , WI , USA
| | - Douglas S Annis
- a Departments of Biomolecular Chemistry and Medicine , University of Wisconsin-Madison , Madison , WI , USA
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39
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Endocardial Brg1 disruption illustrates the developmental origins of semilunar valve disease. Dev Biol 2015; 407:158-72. [PMID: 26100917 DOI: 10.1016/j.ydbio.2015.06.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 06/12/2015] [Accepted: 06/13/2015] [Indexed: 11/24/2022]
Abstract
The formation of intricately organized aortic and pulmonic valves from primitive endocardial cushions of the outflow tract is a remarkable accomplishment of embryonic development. While not always initially pathologic, developmental semilunar valve (SLV) defects, including bicuspid aortic valve, frequently progress to a disease state in adults requiring valve replacement surgery. Disrupted embryonic growth, differentiation, and patterning events that "trigger" SLV disease are coordinated by gene expression changes in endocardial, myocardial, and cushion mesenchymal cells. We explored roles of chromatin regulation in valve gene regulatory networks by conditional inactivation of the Brg1-associated factor (BAF) chromatin remodeling complex in the endocardial lineage. Endocardial Brg1-deficient mouse embryos develop thickened and disorganized SLV cusps that frequently become bicuspid and myxomatous, including in surviving adults. These SLV disease-like phenotypes originate from deficient endocardial-to-mesenchymal transformation (EMT) in the proximal outflow tract (pOFT) cushions. The missing cells are replaced by compensating neural crest or other non-EMT-derived mesenchyme. However, these cells are incompetent to fully pattern the valve interstitium into distinct regions with specialized extracellular matrices. Transcriptomics reveal genes that may promote growth and patterning of SLVs and/or serve as disease-state biomarkers. Mechanistic studies of SLV disease genes should distinguish between disease origins and progression; the latter may reflect secondary responses to a disrupted developmental system.
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40
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Liu Y, Du L. Role of pancreatic stellate cells and periostin in pancreatic cancer progression. Tumour Biol 2015; 36:3171-7. [PMID: 25840689 DOI: 10.1007/s13277-015-3386-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 03/24/2015] [Indexed: 12/30/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive and one of the five most lethal malignancies characterized by prominent desmoplastic reaction. Accumulating evidences indicate that tumor desmoplasia plays a pivotal role in PDAC progression, and it has been largely ignored until recent times. It has now been unequivocally shown that pancreatic stellate cells (PSCs) are the principal effector cells responsible for stroma production. Periostin, also known as osteoblast-specific factor 2, is a secretory protein and originally identified as an osteoblast-specific factor that expressed in periosteum. Periostin is exclusively produced by activated PSCs, and periostin overexpression presents in various malignant tumors and closely relates with disease progression. In addition, periostin has been suggested to stimulate pancreatic cancer cells proliferation and enhance their resistance to serum starvation and hypoxia. Therefore, the interplay between cancer cells and stromal cells plays a vital role in PDAC development. However, the function of periostin in pancreatic cancer development is controversial. This review summarizes existing knowledge about the role of PSCs in cancer stroma production, the interaction between PSCs and pancreatic cancer cells, tumor angiogenesis, and hypoxic microenvironment, with particular focus on the expression and function as well as signaling pathways of periostin in PDAC cells and PSCs.
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Affiliation(s)
- Yang Liu
- Department of Ultrasound, Shanghai First People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200080, People's Republic of China
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Sriram R, Lo V, Pryce B, Antonova L, Mears AJ, Daneshmand M, McKay B, Conway SJ, Muller WJ, Sabourin LA. Loss of periostin/OSF-2 in ErbB2/Neu-driven tumors results in androgen receptor-positive molecular apocrine-like tumors with reduced Notch1 activity. Breast Cancer Res 2015; 17:7. [PMID: 25592291 PMCID: PMC4355979 DOI: 10.1186/s13058-014-0513-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Accepted: 12/22/2014] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Periostin (Postn) is a secreted cell adhesion protein that activates signaling pathways to promote cancer cell survival, angiogenesis, invasion, and metastasis. Interestingly, Postn is frequently overexpressed in numerous human cancers, including breast, lung, colon, pancreatic, and ovarian cancer. METHODS Using transgenic mice expressing the Neu oncogene in the mammary epithelium crossed into Postn-deficient animals, we have assessed the effect of Postn gene deletion on Neu-driven mammary tumorigenesis. RESULTS Although Postn is exclusively expressed in the stromal fibroblasts of the mammary gland, Postn deletion does not affect mammary gland outgrowth during development or pregnancy. Furthermore, we find that loss of Postn in the mammary epithelium does not alter breast tumor initiation or growth in mouse mammary tumor virus (MMTV)-Neu expressing mice but results in an apocrine-like tumor phenotype. Surprisingly, we find that tumors derived from Postn-null animals express low levels of Notch protein and Hey1 mRNA but increased expression of androgen receptor (AR) and AR target genes. We show that tumor cells derived from wild-type animals do not proliferate when transplanted in a Postn-null environment but that this growth defect is rescued by the overexpression of active Notch or the AR target gene prolactin-induced protein (PIP/GCDFP-15). CONCLUSIONS Together our data suggest that loss of Postn in an ErbB2/Neu/HER2 overexpression model results in apocrine-like tumors that activate an AR-dependent pathway. This may have important implications for the treatment of breast cancers involving the therapeutic targeting of periostin or Notch signaling.
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Affiliation(s)
- Roshan Sriram
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
| | - Vivian Lo
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
| | - Benjamin Pryce
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
| | - Lilia Antonova
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
| | - Alan J Mears
- Children's Hospital of Eastern Ontario, Research Institute, 501 Smyth Road, Ottawa, ON, K1H8L6, Canada.
| | - Manijeh Daneshmand
- Ottawa Hospital Research Institute, Cancer Therapeutics, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada.
| | - Bruce McKay
- Department of Biology and Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada.
| | - Simon J Conway
- Developmental Biology and Neonatal Medicine Program, HB Wells Center for Pediatric Research, Indiana University School of Medicine, 705 Riley Hospital Drive, Indianapolis, IN, 46202, USA.
| | - William J Muller
- Department of Biochemistry and Goodman Cancer Research Center, McGill University, 1200 Pine Avenue West, Montreal, QC, H3G 1A1, Canada.
| | - Luc A Sabourin
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada. .,Ottawa Hospital Research Institute, Cancer Therapeutics, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada.
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Review of Molecular and Mechanical Interactions in the Aortic Valve and Aorta: Implications for the Shared Pathogenesis of Aortic Valve Disease and Aortopathy. J Cardiovasc Transl Res 2014; 7:823-46. [DOI: 10.1007/s12265-014-9602-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 10/30/2014] [Indexed: 01/08/2023]
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Mikheev AM, Mikheeva SA, Trister AD, Tokita MJ, Emerson SN, Parada CA, Born DE, Carnemolla B, Frankel S, Kim DH, Oxford RG, Kosai Y, Tozer-Fink KR, Manning TC, Silber JR, Rostomily RC. Periostin is a novel therapeutic target that predicts and regulates glioma malignancy. Neuro Oncol 2014; 17:372-82. [PMID: 25140038 DOI: 10.1093/neuonc/nou161] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 07/10/2014] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Periostin is a secreted matricellular protein critical for epithelial-mesenchymal transition and carcinoma metastasis. In glioblastoma, it is highly upregulated compared with normal brain, and existing reports indicate potential prognostic and functional importance in glioma. However, the clinical implications of periostin expression and function related to its therapeutic potential have not been fully explored. METHODS Periostin expression levels and patterns were examined in human glioma cells and tissues by quantitative real-time PCR and immunohistochemistry and correlated with glioma grade, type, recurrence, and survival. Functional assays determined the impact of altering periostin expression and function on cell invasion, migration, adhesion, and glioma stem cell activity and tumorigenicity. The prognostic and functional relevance of periostin and its associated genes were analyzed using the TCGA and REMBRANDT databases and paired recurrent glioma samples. RESULTS Periostin expression levels correlated directly with tumor grade and recurrence, and inversely with survival, in all grades of adult human glioma. Stromal deposition of periostin was detected only in grade IV gliomas. Secreted periostin promoted glioma cell invasion and adhesion, and periostin knockdown markedly impaired survival of xenografted glioma stem cells. Interactions with αvβ3 and αvβ5 integrins promoted adhesion and migration, and periostin abrogated cytotoxicity of the αvβ3/β5 specific inhibitor cilengitide. Periostin-associated gene signatures, predominated by matrix and secreted proteins, corresponded to patient prognosis and functional motifs related to increased malignancy. CONCLUSION Periostin is a robust marker of glioma malignancy and potential tumor recurrence. Abrogation of glioma stem cell tumorigenicity after periostin inhibition provides support for exploring the therapeutic impact of targeting periostin.
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Affiliation(s)
- Andrei M Mikheev
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Svetlana A Mikheeva
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Andrew D Trister
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Mari J Tokita
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Samuel N Emerson
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Carolina A Parada
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Donald E Born
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Barbara Carnemolla
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Sam Frankel
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Deok-Ho Kim
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Rob G Oxford
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Yoshito Kosai
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Kathleen R Tozer-Fink
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Thomas C Manning
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - John R Silber
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
| | - Robert C Rostomily
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M, S.N.E., C.A.P., R.G.O., J.R.S., R.C.R.); Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (A.D.T.); Division of Medical Genetics, Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington (M.J.T); Department of Bioengineering, University of Washington School of Medicine, Seattle, Washington (S.F., D.-H.K.); Department of Radiology, University of Washington School of Medicine, Seattle, Washington (K.R.T.-F.); Institute for Stem Cell and Regenerative Medicine, University of Washington School of Medicine, Seattle, Washington (A.M.M., S.A.M., S.F., D.-H.K., R.C.R.); Sage Bionetworks, Seattle, Washington (A.D.T.); Neuropathology Service, Department of Pathology, Stanford University School of Medicine, Stanford, California (D.E.B.); Laboratory of Immunology, IRCCS San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (B.C.); Case Western Reserve School of Medicine, Cleveland, Ohio (Y.K.); Neuroscience Associates, Boise, Idaho (T.C.M.)
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Zhao S, Wu H, Xia W, Chen X, Zhu S, Zhang S, Shao Y, Ma W, Yang D, Zhang J. Periostin expression is upregulated and associated with myocardial fibrosis in human failing hearts. J Cardiol 2014; 63:373-8. [DOI: 10.1016/j.jjcc.2013.09.013] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 08/30/2013] [Accepted: 09/30/2013] [Indexed: 11/26/2022]
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Mathieu P, Boulanger MC. Basic mechanisms of calcific aortic valve disease. Can J Cardiol 2014; 30:982-93. [PMID: 25085215 DOI: 10.1016/j.cjca.2014.03.029] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 03/03/2014] [Accepted: 03/19/2014] [Indexed: 02/06/2023] Open
Abstract
Calcific aortic valve disease (CAVD) is the most common heart valve disorder. There is no medical treatment to prevent and/or promote the regression of CAVD. Hence, it is of foremost importance to delineate and understand the key basic underlying mechanisms involved in CAVD. In the past decade our comprehension of the underpinning processes leading to CAVD has expanded at a fast pace. Hence, our understanding of the basic pathobiological processes implicated in CAVD might lead eventually to the development of novel pharmaceutical therapies for CAVD. In this review, we discuss molecular processes that are implicated in fibrosis and mineralization of the aortic valve. Specifically, we address the role of lipid retention, inflammation, phosphate signalling and osteogenic transition in the development of CAVD. Interplays between these different processes and the key regulation pathways are discussed along with their clinical relevance.
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Affiliation(s)
- Patrick Mathieu
- Laboratoire d'Études Moléculaires des Valvulopathies (LEMV), Groupe de Recherche en Valvulopathies (GRV), Québec Heart and Lung Institute/Research Center, Department of Surgery, Laval University, Québec, Québec, Canada.
| | - Marie-Chloé Boulanger
- Laboratoire d'Études Moléculaires des Valvulopathies (LEMV), Groupe de Recherche en Valvulopathies (GRV), Québec Heart and Lung Institute/Research Center, Department of Surgery, Laval University, Québec, Québec, Canada
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Zhou M, Kawashima N, Suzuk N, Yamamoto M, Ohnishi K, Katsube KI, Tanabe H, Kudo A, Saito M, Suda H. Periostin is a negative regulator of mineralization in the dental pulp tissue. Odontology 2014; 103:152-9. [DOI: 10.1007/s10266-014-0152-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Accepted: 01/07/2014] [Indexed: 12/28/2022]
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Ghatak S, Misra S, Norris RA, Moreno-Rodriguez RA, Hoffman S, Levine RA, Hascall VC, Markwald RR. Periostin induces intracellular cross-talk between kinases and hyaluronan in atrioventricular valvulogenesis. J Biol Chem 2014; 289:8545-61. [PMID: 24469446 DOI: 10.1074/jbc.m113.539882] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Periostin (PN), a novel fasciclin-related matricellular protein, has been implicated in cardiac development and postnatal remodeling, but the mechanism remains unknown. We examined the role of PN in mediating intracellular kinase activation for atrioventricular valve morphogenesis using well defined explant cultures, gene transfection systems, and Western blotting. The results show that valve progenitor (cushion) cells secrete PN into the extracellular matrix, where it can bind to INTEGRINs and activate INTEGRIN/focal adhesion kinase signaling pathways and downstream kinases, PI3K/AKT and ERK. Functional assays with prevalvular progenitor cells showed that activating these signaling pathways promoted adhesion, migration, and anti-apoptosis. Through activation of PI3K/ERK, PN directly enhanced collagen expression. Comparing PN-null to WT mice also revealed that expression of hyaluronan (HA) and activation of hyaluronan synthase-2 (Has2) are also enhanced upon PN/INTEGRIN/focal adhesion kinase-mediated activation of PI3K and/or ERK, an effect confirmed by the reduction of HA synthase-2 in PN-null mice. We also identified in valve progenitor cells a potential autocrine signaling feedback loop between PN and HA through PI3K and/or ERK. Finally, in a three-dimensional assay to simulate normal valve maturation in vitro, PN promoted collagen compaction in a kinase-dependent fashion. In summary, this study provides the first direct evidence that PN can act to stimulate a valvulogenic signaling pathway.
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Affiliation(s)
- Shibnath Ghatak
- From the Department of Regenerative Medicine and Cell Biology
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48
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Hernandez Tejada FN, Galvez Silva JR, Zweidler-McKay PA. The challenge of targeting notch in hematologic malignancies. Front Pediatr 2014; 2:54. [PMID: 24959528 PMCID: PMC4051192 DOI: 10.3389/fped.2014.00054] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 05/21/2014] [Indexed: 01/12/2023] Open
Abstract
Notch signaling can play oncogenic and tumor suppressor roles depending on cell type. Hematologic malignancies encompass a wide range of transformed cells, and consequently the roles of Notch are diverse in these diseases. For example Notch is a potent T-cell oncogene, with >50% of T-cell acute lymphoblastic leukemia (T-ALL) cases carry activating mutations in the Notch1 receptor. Targeting Notch signaling in T-ALL with gamma-secretase inhibitors, which prevent Notch receptor activation, has shown pre-clinical activity, and is under evaluation clinically. In contrast, Notch signaling inhibits acute myeloblastic leukemia growth and survival, and although targeting Notch signaling in AML with Notch activators appears to have pre-clinical activity, no Notch agonists are clinically available at this time. As such, despite accumulating evidence about the biology of Notch signaling in different hematologic cancers, which provide compelling clinical promise, we are only beginning to target this pathway clinically, either on or off. In this review, we will summarize the evidence for oncogenic and tumor suppressor roles of Notch in a wide range of leukemias and lymphomas, and describe therapeutic opportunities for now and the future.
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Affiliation(s)
| | - Jorge R Galvez Silva
- Department of Pediatrics, University of Texas M. D. Anderson Cancer Center , Houston, TX , USA
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49
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Weiss RM, Miller JD, Heistad DD. Fibrocalcific aortic valve disease: opportunity to understand disease mechanisms using mouse models. Circ Res 2013; 113:209-22. [PMID: 23833295 DOI: 10.1161/circresaha.113.300153] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Studies in vitro and in vivo continue to identify complex-regulated mechanisms leading to overt fibrocalcific aortic valve disease (FCAVD). Assessment of the functional impact of those processes requires careful studies of models of FCAVD in vivo. Although the genetic basis for FCAVD is unknown for most patients with FCAVD, several disease-associated genes have been identified in humans and mice. Some gene products which regulate valve development in utero also protect against fibrocalcific disease during postnatal aging. Valve calcification can occur via processes that resemble bone formation. But valve calcification can also occur by nonosteogenic mechanisms, such as formation of calcific apoptotic nodules. Anticalcific interventions might preferentially target either osteogenic or nonosteogenic calcification. Although FCAVD and atherosclerosis share several risk factors and mechanisms, there are fundamental differences between arteries and the aortic valve, with respect to disease mechanisms and responses to therapeutic interventions. Both innate and acquired immunity are likely to contribute to FCAVD. Angiogenesis is a feature of inflammation, but may also contribute independently to progression of FCAVD, possibly by actions of pericytes that are associated with new blood vessels. Several therapeutic interventions seem to be effective in attenuating the development of FCAVD in mice. Therapies which are effective early in the course of FCAVD, however, are not necessarily effective in established disease.
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Affiliation(s)
- Robert M Weiss
- Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
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50
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Khan QES, Sehic A, Skalleberg N, Landin MA, Khuu C, Risnes S, Osmundsen H. Expression of delta-like 1 homologue and insulin-like growth factor 2 through epigenetic regulation of the genes during development of mouse molar. Eur J Oral Sci 2013; 120:292-302. [PMID: 22813219 DOI: 10.1111/j.1600-0722.2012.00976.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Delta-like 1 homolog (Dlk1) and insulin-like growth factor 2 (Igf2) are two of six well-studied mouse imprinted gene clusters that are paternally expressed. Their expression is also linked to their maternally expressed non-coding RNAs, encoded by Gene trap locus 2 (Gtl2) and Imprinted maternally expressed transcript (H19), co-located as imprinted gene clusters. Using deoxyoligonucleotide microarrays and real-time RT-PCR analysis we showed Dlk1 and Gtl2 to exhibit a time-course of expression during tooth development that was similar to that of Igf2 and H19. Western blot analysis of proteins encoded by Dlk1 and Igf2 suggested that the levels of these proteins reflected those of the corresponding mRNAs. Immunohistochemical studies of DLK1 in murine molars detected the protein in both epithelial and mesenchymal regions, in developing cusp mesenchyme, and in newly synthesized enamel and dentin tubules. IGF2 protein was detected primarily at prenatal stages, suggesting that it may be active before birth. Analysis of methylation of cytosine-phosphate-guanine (CpG) islands in both Dlk1 and Igf2 suggested the presence of an increasing fraction of hypermethylated bases with increasing time of development. The increased levels of hypermethylation coincided both with the diminished levels of expression of Dlk1 and Igf2 and with decreased levels of DLK1 and IGF2 proteins in the tooth germ, suggesting that their expression is regulated via methylation of CpG islands present in these genes.
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