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Wojdasiewicz P, Turczyn P, Lach-Gruba A, Poniatowski ŁA, Purrahman D, Mahmoudian-Sani MR, Szukiewicz D. The Role of Rosavin in the Pathophysiology of Bone Metabolism. Int J Mol Sci 2024; 25:2117. [PMID: 38396794 PMCID: PMC10889099 DOI: 10.3390/ijms25042117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/04/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Rosavin, a phenylpropanoid in Rhodiola rosea's rhizome, and an adaptogen, is known for enhancing the body's response to environmental stress. It significantly affects cellular metabolism in health and many diseases, particularly influencing bone tissue metabolism. In vitro, rosavin inhibits osteoclastogenesis, disrupts F-actin ring formation, and reduces the expression of osteoclastogenesis-related genes such as cathepsin K, calcitonin receptor (CTR), tumor necrosis factor receptor-associated factor 6 (TRAF6), tartrate-resistant acid phosphatase (TRAP), and matrix metallopeptidase 9 (MMP-9). It also impedes the nuclear factor of activated T-cell cytoplasmic 1 (NFATc1), c-Fos, the nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), and mitogen-activated protein kinase (MAPK) signaling pathways and blocks phosphorylation processes crucial for bone resorption. Moreover, rosavin promotes osteogenesis and osteoblast differentiation and increases mouse runt-related transcription factor 2 (Runx2) and osteocalcin (OCN) expression. In vivo studies show its effectiveness in enhancing bone mineral density (BMD) in postmenopausal osteoporosis (PMOP) mice, restraining osteoclast maturation, and increasing the active osteoblast percentage in bone tissue. It modulates mRNA expressions by increasing eukaryotic translation elongation factor 2 (EEF2) and decreasing histone deacetylase 1 (HDAC1), thereby activating osteoprotective epigenetic mechanisms, and alters many serum markers, including decreasing cross-linked C-telopeptide of type I collagen (CTX-1), tartrate-resistant acid phosphatase 5b (TRACP5b), receptor activator for nuclear factor κ B ligand (RANKL), macrophage-colony-stimulating factor (M-CSF), and TRAP, while increasing alkaline phosphatase (ALP) and OCN. Additionally, when combined with zinc and probiotics, it reduces pro-osteoporotic matrix metallopeptidase 3 (MMP-3), interleukin 6 (IL-6), and tumor necrosis factor α (TNF-α), and enhances anti-osteoporotic interleukin 10 (IL-10) and tissue inhibitor of metalloproteinase 3 (TIMP3) expressions. This paper aims to systematically review rosavin's impact on bone tissue metabolism, exploring its potential in osteoporosis prevention and treatment, and suggesting future research directions.
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Affiliation(s)
- Piotr Wojdasiewicz
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland;
| | - Paweł Turczyn
- Department of Early Arthritis, Eleonora Reicher National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637 Warsaw, Poland;
| | - Anna Lach-Gruba
- Department of Rehabilitation, St. Anna’s Trauma Surgery Hospital, Mazovian Rehabilitation Center—STOCER, Barska 16/20, 02-315 Warsaw, Poland;
| | - Łukasz A. Poniatowski
- Department of Neurosurgery, Dietrich-Bonhoeffer-Klinikum, Salvador-Allende-Straße 30, 17036 Neubrandenburg, Germany;
| | - Daryush Purrahman
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; (D.P.); (M.-R.M.-S.)
| | - Mohammad-Reza Mahmoudian-Sani
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; (D.P.); (M.-R.M.-S.)
| | - Dariusz Szukiewicz
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland;
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2
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Thirant C, Peltier A, Durand S, Kramdi A, Louis-Brennetot C, Pierre-Eugène C, Gautier M, Costa A, Grelier A, Zaïdi S, Gruel N, Jimenez I, Lapouble E, Pierron G, Sitbon D, Brisse HJ, Gauthier A, Fréneaux P, Grossetête S, Baudrin LG, Raynal V, Baulande S, Bellini A, Bhalshankar J, Carcaboso AM, Geoerger B, Rohrer H, Surdez D, Boeva V, Schleiermacher G, Delattre O, Janoueix-Lerosey I. Reversible transitions between noradrenergic and mesenchymal tumor identities define cell plasticity in neuroblastoma. Nat Commun 2023; 14:2575. [PMID: 37142597 PMCID: PMC10160107 DOI: 10.1038/s41467-023-38239-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 04/21/2023] [Indexed: 05/06/2023] Open
Abstract
Noradrenergic and mesenchymal identities have been characterized in neuroblastoma cell lines according to their epigenetic landscapes and core regulatory circuitries. However, their relationship and relative contribution in patient tumors remain poorly defined. We now document spontaneous and reversible plasticity between the two identities, associated with epigenetic reprogramming, in several neuroblastoma models. Interestingly, xenografts with cells from each identity eventually harbor a noradrenergic phenotype suggesting that the microenvironment provides a powerful pressure towards this phenotype. Accordingly, such a noradrenergic cell identity is systematically observed in single-cell RNA-seq of 18 tumor biopsies and 15 PDX models. Yet, a subpopulation of these noradrenergic tumor cells presents with mesenchymal features that are shared with plasticity models, indicating that the plasticity described in these models has relevance in neuroblastoma patients. This work therefore emphasizes that intrinsic plasticity properties of neuroblastoma cells are dependent upon external cues of the environment to drive cell identity.
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Affiliation(s)
- Cécile Thirant
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Agathe Peltier
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Simon Durand
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Amira Kramdi
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Caroline Louis-Brennetot
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Cécile Pierre-Eugène
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Margot Gautier
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Ana Costa
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Amandine Grelier
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Sakina Zaïdi
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Nadège Gruel
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
| | - Irène Jimenez
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Eve Lapouble
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Gaëlle Pierron
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Déborah Sitbon
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Hervé J Brisse
- Institut Curie, Department of Imaging, PSL Research University, Paris, France
| | | | - Paul Fréneaux
- Institut Curie, Department of Biopathology, Paris, France
| | - Sandrine Grossetête
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Laura G Baudrin
- Institut Curie, Genomics of Excellence (ICGex) Platform, Paris, France. Institut Curie, Single Cell Initiative, Paris, France
| | - Virginie Raynal
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- Institut Curie, Genomics of Excellence (ICGex) Platform, Paris, France. Institut Curie, Single Cell Initiative, Paris, France
| | - Sylvain Baulande
- Institut Curie, Genomics of Excellence (ICGex) Platform, Paris, France. Institut Curie, Single Cell Initiative, Paris, France
| | - Angela Bellini
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Jaydutt Bhalshankar
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Angel M Carcaboso
- SJD Pediatric Cancer Center Barcelona, Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Birgit Geoerger
- Gustave Roussy Cancer Campus, INSERM U1015, Department of Pediatric and Adolescent Oncology, Université Paris-Saclay, Villejuif, France
| | - Hermann Rohrer
- Institute of Clinical Neuroanatomy, Dr. Senckenberg Anatomy, Neuroscience Center, Goethe University, Frankfurt/M, Germany
| | - Didier Surdez
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Balgrist University Hospital, Faculty of Medicine, University of Zurich (UZH), Zurich, Switzerland
| | - Valentina Boeva
- Inserm, U1016, Cochin Institute, CNRS UMR8104, Paris University, Paris, France
- ETH Zürich, Department of Computer Science, Institute for Machine Learning, Zürich, Switzerland
- Swiss Institute of Bioinformatics (SIB), Zürich, Switzerland
| | - Gudrun Schleiermacher
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Olivier Delattre
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Isabelle Janoueix-Lerosey
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France.
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France.
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3
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Tiedemann K, Tsao S, Komarova SV. Platelets and osteoblasts: secretome connections. Am J Physiol Cell Physiol 2022; 323:C347-C353. [PMID: 35675640 DOI: 10.1152/ajpcell.00187.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Megakaryocyte hyperplasia associated with myeloproliferative neoplasms commonly leads to abnormal bone tissue deposition in the bone marrow, known as osteosclerosis. In this study, we aimed to synthesize the known proteomics literature describing factors released by megakaryocytes and platelets and to examine if any of the secreted factors have a known ability to stimulate the bone-forming cells, osteoblasts. Using a systematic search of Medline, we identified 77 articles reporting on factors secreted by platelets and megakaryocytes. After a full-text screening and analysis of the studies, we selected seven papers that reported proteomics data for factors secreted by platelets from healthy individuals. From 60 proteins reported in at least two studies, we focused on 23 that contained a putative signal peptide, which we searched for a potential osteoblast-stimulatory function. From nine proteins with a positive effect on osteoblast formation and function, two extracellular matrix (ECM) proteins, secreted protein acidic and rich in cysteine (SPARC) and tissue inhibitor of metalloproteinase-1 (TIMP1), and three cellular proteins with known extracellular function, the 70-kDa heat shock protein (HSP70), thymosin-β4 (TB4), and super dismutase (SOD), were identified as hypothetical candidate molecules to be examined as potential mediators in mouse models of osteomyelofibrosis. Thus, careful analysis of prior literature can be beneficial in assisting the planning of future experimental studies.
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Affiliation(s)
- Kerstin Tiedemann
- Faculty of Dental Medicine and Oral Health Sciences, Shriners Hospital for Children-Canada, Montreal, Quebec, Canada
| | - Serena Tsao
- Faculty of Dental Medicine and Oral Health Sciences, Shriners Hospital for Children-Canada, Montreal, Quebec, Canada
| | - Svetlana V Komarova
- Faculty of Dental Medicine and Oral Health Sciences, Shriners Hospital for Children-Canada, Montreal, Quebec, Canada
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4
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Jehan F, Zarka M, de la Houssaye G, Veziers J, Ostertag A, Cohen‐Solal M, Geoffroy V. New insights into the role of Matrix Metalloproteinase 3 (
MMP3
) in bone. FASEB Bioadv 2022; 4:524-538. [PMID: 35949513 PMCID: PMC9353456 DOI: 10.1096/fba.2021-00092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 03/31/2022] [Accepted: 04/06/2022] [Indexed: 11/22/2022] Open
Abstract
The Matrix Metalloproteinases are important regulators of bone metabolism and can influence bone mass and bone remodeling. We investigate the role of Matrix Metalloproteinase 3 (MMP3) on bone in mice, by using Mmp3 knockout (Mmp3 KO) in the context of estrogen deficiency, and in human, by analyzing the association of promoter polymorphism with bone mineral density in postmenopausal women and with MMP3 expression. We presented evidence in this paper that Mmp3 KO significantly increases trabecular bone mass and trabecular number and does not affect cortical bone thickness. We also found that Mmp3 KO protects from the deleterious effects of ovariectomy on bone mineral density in mice by preventing deterioration of bone microarchitecture. The effect of Mmp3 KO does not involve bone formation parameters but instead acts by inhibition of bone resorption, leading to a reduced bone loss associated to ovariectomy. By studying a human cohort, we found that a polymorphism located in the promoter of the human MMP3 gene is associated with bone mineral density in postmenopausal women and found that MMP3 rs632478 promoter variants are associated with change in promoter activity in transfection experiments. In conclusion MMP3, although weakly expressed in bone cells, could be one of the important regulators of sex hormone action in bone and whose activity could be targeted for therapeutic applications such as in Osteoporosis.
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Affiliation(s)
- Frédéric Jehan
- Inserm U1132 BIOSCAR Paris Université Paris France
- Nantes Université Oniris, Univ Angers, Inserm, Regenerative Medicine and Skeleton, RMeS, UMR 1229 Nantes France
| | - Mylène Zarka
- Inserm U1132 BIOSCAR Paris Université Paris France
| | | | - Joëlle Veziers
- Nantes Université Oniris, Univ Angers, CHU Nantes, Inserm, Regenerative Medicine and Skeleton, RMeS, UMR 1229 Nantes France
| | | | | | - Valérie Geoffroy
- Inserm U1132 BIOSCAR Paris Université Paris France
- Nantes Université Oniris, Univ Angers, Inserm, Regenerative Medicine and Skeleton, RMeS, UMR 1229 Nantes France
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5
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The extracellular matrix of hematopoietic stem cell niches. Adv Drug Deliv Rev 2022; 181:114069. [PMID: 34838648 PMCID: PMC8860232 DOI: 10.1016/j.addr.2021.114069] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/18/2021] [Accepted: 11/21/2021] [Indexed: 12/21/2022]
Abstract
Comprehensive overview of different classes of ECM molecules in the HSC niche. Overview of current knowledge on role of biophysics of the HSC niche. Description of approaches to create artificial stem cell niches for several application. Importance of considering ECM in drug development and testing.
Hematopoietic stem cells (HSCs) are the life-long source of all types of blood cells. Their function is controlled by their direct microenvironment, the HSC niche in the bone marrow. Although the importance of the extracellular matrix (ECM) in the niche by orchestrating niche architecture and cellular function is widely acknowledged, it is still underexplored. In this review, we provide a comprehensive overview of the ECM in HSC niches. For this purpose, we first briefly outline HSC niche biology and then review the role of the different classes of ECM molecules in the niche one by one and how they are perceived by cells. Matrix remodeling and the emerging importance of biophysics in HSC niche function are discussed. Finally, the application of the current knowledge of ECM in the niche in form of artificial HSC niches for HSC expansion or targeted differentiation as well as drug testing is reviewed.
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6
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Lévesque JP, Summers KM, Millard SM, Bisht K, Winkler IG, Pettit AR. Role of macrophages and phagocytes in orchestrating normal and pathologic hematopoietic niches. Exp Hematol 2021; 100:12-31.e1. [PMID: 34298116 DOI: 10.1016/j.exphem.2021.07.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/02/2021] [Accepted: 07/06/2021] [Indexed: 12/13/2022]
Abstract
The bone marrow (BM) contains a mosaic of niches specialized in supporting different maturity stages of hematopoietic stem and progenitor cells such as hematopoietic stem cells and myeloid, lymphoid, and erythroid progenitors. Recent advances in BM imaging and conditional gene knockout mice have revealed that niches are a complex network of cells of mesenchymal, endothelial, neuronal, and hematopoietic origins, together with local physicochemical parameters. Within these complex structures, phagocytes, such as neutrophils, macrophages, and dendritic cells, all of which are of hematopoietic origin, have been found to be important in regulating several niches in the BM, including hematopoietic stem cell niches, erythropoietic niches, and niches involved in endosteal bone formation. There is also increasing evidence that these macrophages have an important role in adapting hematopoiesis, erythropoiesis, and bone formation in response to inflammatory stressors and play a key part in maintaining the integrity and function of these. Likewise, there is also accumulating evidence that subsets of monocytes, macrophages, and other phagocytes contribute to the progression and response to treatment of several lymphoid malignancies such as multiple myeloma, Hodgkin lymphoma, and non-Hodgkin lymphoma, as well as lymphoblastic leukemia, and may also play a role in myelodysplastic syndrome and myeloproliferative neoplasms associated with Noonan syndrome and aplastic anemia. In this review, the potential functions of macrophages and other phagocytes in normal and pathologic niches are discussed, as are the challenges in studying BM and other tissue-resident macrophages at the molecular level.
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Affiliation(s)
- Jean-Pierre Lévesque
- Mater Research Institute, University of Queensland, Woolloongabba, QLD, Australia.
| | - Kim M Summers
- Mater Research Institute, University of Queensland, Woolloongabba, QLD, Australia
| | - Susan M Millard
- Mater Research Institute, University of Queensland, Woolloongabba, QLD, Australia
| | - Kavita Bisht
- Mater Research Institute, University of Queensland, Woolloongabba, QLD, Australia
| | - Ingrid G Winkler
- Mater Research Institute, University of Queensland, Woolloongabba, QLD, Australia
| | - Allison R Pettit
- Mater Research Institute, University of Queensland, Woolloongabba, QLD, Australia
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7
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Komatsu DE, Duque E, Hadjiargyrou M. MicroRNAs and fracture healing: Pre-clinical studies. Bone 2021; 143:115758. [PMID: 33212318 PMCID: PMC7769985 DOI: 10.1016/j.bone.2020.115758] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/13/2020] [Accepted: 11/13/2020] [Indexed: 12/28/2022]
Abstract
During the past several years, pre-clinical experiments have established that microRNAs (miRNAs), small non-coding RNAs, serve as key regulatory molecules of fracture healing. Their easy modulation with agonists and antagonists make them highly desirable targets for future therapeutic strategies, especially for pathophysiologic fractures that either do not heal (nonunions) or are delayed. It is now well documented that these problematic fractures lead to human suffering and impairment of life quality. Additionally, financial difficulties are also encountered as work productivity decreases and income is reduced. Moreover, targeting miRNAs may also be an avenue to enhancing normal physiological fracture healing. Herein we present the most current knowledge of the involvement of miRNAs during fracture healing in pre-clinical studies. Following a brief description on the nature of miRNAs and of the fracture healing process, we present data from studies focusing specifically, on miRNA regulation of osteoblast differentiation and osteogenesis (within the context of known signaling pathways), chondrocytes, angiogenesis, and apoptosis, all critical to successful bone repair. Further, we also discuss miRNAs and exosomes. We hope that this manuscript serves as a comprehensive review that will facilitate basic/translational scientists in the orthopaedic arena to realize and further decipher the biological and future therapeutic impact of these small regulatory RNA molecules, especially as they relate to the molecular events of each of the major phases of fracture healing.
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Affiliation(s)
- David E Komatsu
- Department of Orthopaedics and Rehabilitation, Stony Brook University, United States of America
| | - Edie Duque
- Department of Orthopaedics and Rehabilitation, Stony Brook University, United States of America
| | - Michael Hadjiargyrou
- Department of Biological and Chemical Sciences, New York Institute of Technology, United States of America.
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8
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The extracellular matrix: A key player in the pathogenesis of hematologic malignancies. Blood Rev 2020; 48:100787. [PMID: 33317863 DOI: 10.1016/j.blre.2020.100787] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 09/10/2020] [Accepted: 11/05/2020] [Indexed: 12/26/2022]
Abstract
Hematopoietic stem and progenitor cells located in the bone marrow lay the foundation for multiple lineages of mature hematologic cells. Bone marrow niches are architecturally complex with specific cellular, physiochemical, and biomechanical factors. Increasing evidence suggests that the bone marrow microenvironment contributes to the pathogenesis of hematological neoplasms. Numerous studies have deciphered the role of genetic mutations and chromosomal translocations in the development hematologic malignancies. Significant progress has also been made in understanding how the cellular components and cytokine interactions within the bone marrow microenvironment promote the evolution of hematologic cancers. Although the extracellular matrix is known to be a key player in the pathogenesis of various diseases, it's role in the progression of hematologic malignancies is less understood. In this review, we discuss the interactions between the extracellular matrix and malignant cells, and provide an overview of the role of extracellular matrix remodeling in sustaining hematologic malignancies.
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9
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Matrix Mechanosensation in the Erythroid and Megakaryocytic Lineages. Cells 2020; 9:cells9040894. [PMID: 32268541 PMCID: PMC7226728 DOI: 10.3390/cells9040894] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/30/2020] [Accepted: 04/02/2020] [Indexed: 12/21/2022] Open
Abstract
The biomechanical properties of the bone marrow microenvironment emerge from a combination of interactions between various extracellular matrix (ECM) structural proteins and soluble factors. Matrix stiffness directs stem cell fate, and both bone marrow stromal and hematopoietic cells respond to biophysical cues. Within the bone marrow, the megakaryoblasts and erythroblasts are thought to originate from a common progenitor, giving rise to fully mature magakaryocytes (the platelet precursors) and erythrocytes. Erythroid and megakaryocytic progenitors sense and respond to the ECM through cell surface adhesion receptors such as integrins and mechanosensitive ion channels. While hematopoietic stem progenitor cells remain quiescent on stiffer ECM substrates, the maturation of the erythroid and megakaryocytic lineages occurs on softer ECM substrates. This review surveys the major matrix structural proteins that contribute to the overall biomechanical tone of the bone marrow, as well as key integrins and mechanosensitive ion channels identified as ECM sensors in context of megakaryocytosis or erythropoiesis.
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10
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Waqas M, Qamar H, Zhang J, Yao W, Li A, Wang Y, Iqbal M, Mehmood K, Jiang X, Li J. Puerarin enhance vascular proliferation and halt apoptosis in thiram-induced avian tibial dyschondroplasia by regulating HIF-1α, TIMP-3 and BCL-2 expressions. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 190:110126. [PMID: 31918251 DOI: 10.1016/j.ecoenv.2019.110126] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/18/2019] [Accepted: 12/21/2019] [Indexed: 06/10/2023]
Abstract
Tetramethyl thiuram disulfide (thiram) is a dithiocarbamate pesticide used for crop protection and storage. But, it's widespread utilization is associated with deleterious growth plate cartilage disorder in broilers termed as avian tibial dyschondroplasia (TD). TD results in non-mineralized and less vascularized proximal tibial growth plate cartilage causing lameness and poor growth performance. This study investigated the therapeutic potential of puerarin against thiram toxicity in TD affected chickens. One-day-old broiler chickens (n = 240) were alienated into three equal groups i.e. control, TD and puerarin (n = 80) and were offered standard feed. Additionally, TD and puerarin groups were offered thiram at 50 mg/kg of feed from 4 to 7 days for TD induction followed by puerarin therapy at 120 mg/kg to puerarin group only from 8 to 18 days for TD treatment. Thiram feeding to TD and puerarin group chickens caused lameness, mortality, and increased the aspartate aminotransferase (AST), alanine aminotransferase (ALT), malondialdehyde (MDA) levels and growth plate (GP) size and upregulated HIF-1α expression. Besides, the production parameters, alkaline phosphatase (ALP), superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) levels and the expressions of TIMP-3 and BCL-2 were decreased (p < 0.05). Puerarin alleviated lameness, enhanced angiogenesis and growth performance and serum and antioxidant enzymes, decreased apoptosis and recuperated GP width by significantly downregulating HIF-1α and upregulating the TIMP-3 and BCL-2 mRNA and protein expressions in puerarin group chickens (p < 0.05). In conclusion, the toxic effects associated with thiram can be mitigated using puerarin.
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Affiliation(s)
- Muhammad Waqas
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China; Faculty of Veterinary & Animal Sciences, University of the Poonch, Rawalakot, District Poonch, 12350, Azad Jammu & Kashmir, Pakistan
| | - Hammad Qamar
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Jialu Zhang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Wangyuan Yao
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Aoyun Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Yaping Wang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Mudassar Iqbal
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China; University College of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Khalid Mehmood
- University College of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Xiong Jiang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Jiakui Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, PR China; College of Animal Husbandry and Veterinary Medicine, Tibet Agricultural and Animal Husbandry University, Linzhi, 860000, China.
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11
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Hardy E, Fernandez-Patron C. Destroy to Rebuild: The Connection Between Bone Tissue Remodeling and Matrix Metalloproteinases. Front Physiol 2020; 11:47. [PMID: 32116759 PMCID: PMC7013034 DOI: 10.3389/fphys.2020.00047] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 01/21/2020] [Indexed: 12/11/2022] Open
Abstract
Bone is a dynamic organ that undergoes constant remodeling, an energetically costly process by which old bone is replaced and localized bone defects are repaired to renew the skeleton over time, thereby maintaining skeletal health. This review provides a general overview of bone’s main players (bone lining cells, osteocytes, osteoclasts, reversal cells, and osteoblasts) that participate in bone remodeling. Placing emphasis on the family of extracellular matrix metalloproteinases (MMPs), we describe how: (i) Convergence of multiple protease families (including MMPs and cysteine proteinases) ensures complexity and robustness of the bone remodeling process, (ii) Enzymatic activity of MMPs affects bone physiology at the molecular and cellular levels and (iii) Either overexpression or deficiency/insufficiency of individual MMPs impairs healthy bone remodeling and systemic metabolism. Today, it is generally accepted that proteolytic activity is required for the degradation of bone tissue in osteoarthritis and osteoporosis. However, it is increasingly evident that inactivating mutations in MMP genes can also lead to bone pathology including osteolysis and metabolic abnormalities such as delayed growth. We argue that there remains a need to rethink the role played by proteases in bone physiology and pathology.
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Affiliation(s)
| | - Carlos Fernandez-Patron
- Department of Biochemistry, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
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12
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Jiang C, Xia W, Wu T, Pan C, Shan H, Wang F, Zhou Z, Yu X. Inhibition of microRNA-222 up-regulates TIMP3 to promotes osteogenic differentiation of MSCs from fracture rats with type 2 diabetes mellitus. J Cell Mol Med 2019; 24:686-694. [PMID: 31691506 PMCID: PMC6933364 DOI: 10.1111/jcmm.14777] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/27/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is the most common diabetes and has numerous complications. Recent studies demonstrated that T2DM compromises bone fracture healing in which miR-222 might be involved. Furthermore, tissue inhibitor of metalloproteinase 3 (TIMP-3) that is the target of miR-222 accelerates fracture healing. Therefore, we assume that miR-222 could inhibit TIMP-3 expression. Eight-week-old rats were operated femoral fracture or sham, following the injection of streptozotocin (STZ) to induce diabetes one week later in fractured rats, and then, new generated tissues were collected for measuring the expression of miR-222 and TIMP-3. Rat mesenchymal stem cells (MSCs) were isolated and treated with miR-222 mimic or inhibitor to analyse osteogenic differentiation. MiR-222 was increased in fractured rats and further induced in diabetic rats. In contrast, TIMP-3 was reduced in fractured and further down-regulated in diabetic rats. Luciferase report assay indicated miR-222 directly binds and mediated TIMP-3. Furthermore, osteogenic differentiation was suppressed by miR-222 mimic and promoted by miR-222 inhibitor. miR-222 is a key regulator that is promoted in STZ-induced diabetic rats, and it binds to TIMP3 to reduce TIMP-3 expression and suppressed MSCs' differentiation.
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Affiliation(s)
- Chenyi Jiang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Wenyang Xia
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Tianyi Wu
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chenhao Pan
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Haojie Shan
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Feng Wang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zubin Zhou
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiaowei Yu
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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13
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Metalloproteases: On the Watch in the Hematopoietic Niche. Trends Immunol 2019; 40:1053-1070. [DOI: 10.1016/j.it.2019.09.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 08/15/2019] [Accepted: 09/20/2019] [Indexed: 12/19/2022]
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14
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MicroRNA-21 up-regulates metalloprotease by down-regulating TIMP3 during cumulus cell-oocyte complex in vitro maturation. Mol Cell Endocrinol 2018; 477:29-38. [PMID: 29775626 DOI: 10.1016/j.mce.2018.05.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 04/25/2018] [Accepted: 05/14/2018] [Indexed: 11/15/2022]
Abstract
Cumulus cells and the remodeling of their extracellular matrix around oocytes are essential for oocyte maturation and ovulation in the ovary. An important extracellular metalloprotease, ADAMTS1, and its partner VERSICAN, mediate essential cumulus-oocyte-complex (COC) structural remodeling. However, how the expression of these proteinases is regulated during oocyte maturation is unclear. Here we report that both ADAMTS1 and VERSICAN significantly increased in porcine cumulus cells during COC in vitro maturation (IVM). Interestingly, one of the tissue inhibitors of the metalloproteinase family member, TIMP3, was found to be significantly decreased in cumulus cells during this process. Down-regulation of TIMP3 using specific small interfering RNA decreased TIMP3 expression, while increased the levels of ADAMTS1 and VERSICAN, suggesting an inverse relationship between TIMP3, the metalloprotease, and the breakdown product of its substrate. MiR-21 significantly increased in cumulus cells during COC maturation. Knockdown of miR-21 in cumulus cells during COC maturation resulted in increased TIMP3 and decreased ADAMTS1 and VERSICAN expression, which is accompanied by a decrease in cumulus cell expansion and the ratio of oocytes that reached MII stage. In contrast, over-expression of miR-21 decreased TIMP3 and increased ADAMTS1, and enhanced cumulus cell expansion and oocyte maturation. Moreover, in silico prediction revealed that a miR-21 binding site is present at the 3-untranslated region (3-UTR) of the TIMP3 mRNA, which was further confirmed to be the target site of miR-21 by luciferase gene reporter assays. Our findings revealed that miR-21 promotes cumulus expansion and oocyte maturation via down-regulating TIMP3, and subsequent increase of ADAMTS1 and VERSICAN during in vitro COC maturation.
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15
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Zhang Q, Presswalla F, Feathers K, Cao X, Hughes BA, Zacks DN, Thompson DA, Miller JML. A platform for assessing outer segment fate in primary human fetal RPE cultures. Exp Eye Res 2018; 178:212-222. [PMID: 30336126 DOI: 10.1016/j.exer.2018.10.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 10/01/2018] [Accepted: 10/13/2018] [Indexed: 12/14/2022]
Abstract
The daily shedding and renewal of photoreceptor outer segments (OS) is critical for maintaining vision. This process relies on the efficient uptake, degradation, and sorting of shed OS material by the retinal pigment epithelium (RPE). Poor OS degradation has been linked to retinal degenerations such as Stargardt disease and may contribute to macular degeneration. While primary human fetal RPE cultures have emerged as a valuable model of in vivo human RPE function, surprisingly few studies have utilized the model for tracking the degradation and fate of OS components in the RPE. Here, we establish an improved platform for studying this topic by modifying existing protocols and creating new methods. Our human fetal culture model facilitates studies of RPE secretion in response to OS ingestion, preserves RPE differentiation and polarization during live-cell imaging of OS phagocytosis, and minimizes costs. We optimize Mer tyrosine kinase-dependent OS phagocytosis assays specifically in human fetal cultures and provide a simple and accurate method for measuring total OS consumption by the RPE. Finally, we utilize chemical transfection, dextran labeling, and immunocytochemistry to evaluate key players in OS degradation, including lysosomes and autophagy proteins. To facilitate quantification of autophagy vesicles, we develop customized image analysis macros in the Fiji/ImageJ software environment. These protocols will facilitate a broad range of studies in human fetal RPE cultures aimed at determining the ultimate fate of OS components after ingestion, a critical step in understanding the pathogenesis of numerous retinal diseases.
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Affiliation(s)
- Qitao Zhang
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Feriel Presswalla
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Kecia Feathers
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Xu Cao
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Bret A Hughes
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA; Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, USA
| | - David N Zacks
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Debra A Thompson
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA; Department of Biological Chemistry, University of Michigan, Ann Arbor, MI, USA
| | - Jason M L Miller
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.
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16
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Kotha SS, Hayes BJ, Phong KT, Redd MA, Bomsztyk K, Ramakrishnan A, Torok-Storb B, Zheng Y. Engineering a multicellular vascular niche to model hematopoietic cell trafficking. Stem Cell Res Ther 2018; 9:77. [PMID: 29566751 PMCID: PMC5865379 DOI: 10.1186/s13287-018-0808-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/10/2018] [Accepted: 02/19/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The marrow microenvironment and vasculature plays a critical role in regulating hematopoietic cell recruitment, residence, and maturation. Extensive in vitro and in vivo studies have aimed to understand the marrow cell types that contribute to hematopoiesis and the stem cell environment. Nonetheless, in vitro models are limited by a lack of complex multicellular interactions, and cellular interactions are not easily manipulated in vivo. Here, we develop an engineered human vascular marrow niche to examine the three-dimensional cell interactions that direct hematopoietic cell trafficking. METHODS Using soft lithography and injection molding techniques, fully endothelialized vascular networks were fabricated in type I collagen matrix, and co-cultured under flow with embedded marrow fibroblast cells in the matrix. Marrow fibroblast (mesenchymal stem cells (MSCs), HS27a, or HS5) interactions with the endothelium were imaged via confocal microscopy and altered endothelial gene expression was analyzed with RT-PCR. Monocytes, hematopoietic progenitor cells, and leukemic cells were perfused through the network and their adhesion and migration was evaluated. RESULTS HS27a cells and MSCs interact directly with the vessel wall more than HS5 cells, which are not seen to make contact with the endothelial cells. In both HS27a and HS5 co-cultures, endothelial expression of junctional markers was reduced. HS27a co-cultures promote perfused monocytes to adhere and migrate within the vessel network. Hematopoietic progenitors rely on monocyte-fibroblast crosstalk to facilitate preferential recruitment within HS27a co-cultured vessels. In contrast, leukemic cells sense fibroblast differences and are recruited preferentially to HS5 and HS27a co-cultures, but monocytes are able to block this sensitivity. CONCLUSIONS We demonstrate the use of a microvascular platform that incorporates a tunable, multicellular composition to examine differences in hematopoietic cell trafficking. Differential recruitment of hematopoietic cell types to distinct fibroblast microenvironments highlights the complexity of cell-cell interactions within the marrow. This system allows for step-wise incorporation of cellular components to reveal the dynamic spatial and temporal interactions between endothelial cells, marrow-derived fibroblasts, and hematopoietic cells that comprise the marrow vascular niche. Furthermore, this platform has potential for use in testing therapeutics and personalized medicine in both normal and disease contexts.
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Affiliation(s)
- Surya S Kotha
- Department of Bioengineering, University of Washington, Brotman Building, 850 Republican Street, Seattle, WA, 98109, USA
| | - Brian J Hayes
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Kiet T Phong
- Department of Bioengineering, University of Washington, Brotman Building, 850 Republican Street, Seattle, WA, 98109, USA
| | | | - Karol Bomsztyk
- Department of Pharmacology, University of Washington, Seattle, WA, 98109, USA
| | - Aravind Ramakrishnan
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Beverly Torok-Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Ying Zheng
- Department of Bioengineering, University of Washington, Brotman Building, 850 Republican Street, Seattle, WA, 98109, USA.
- Center for Cardiovascular Biology, Institute of Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA, 98109, USA.
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17
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Leiva O, Leon C, Kah Ng S, Mangin P, Gachet C, Ravid K. The role of extracellular matrix stiffness in megakaryocyte and platelet development and function. Am J Hematol 2018; 93:430-441. [PMID: 29247535 DOI: 10.1002/ajh.25008] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/11/2017] [Accepted: 12/13/2017] [Indexed: 12/16/2022]
Abstract
The extracellular matrix (ECM) is a key acellular structure in constant remodeling to provide tissue cohesion and rigidity. Deregulation of the balance between matrix deposition, degradation, and crosslinking results in fibrosis. Bone marrow fibrosis (BMF) is associated with several malignant and nonmalignant pathologies severely affecting blood cell production. BMF results from abnormal deposition of collagen fibers and enhanced lysyl oxidase-mediated ECM crosslinking within the marrow, thereby increasing marrow stiffness. Bone marrow stiffness has been recently recognized as an important regulator of blood cell development, notably by modifying the fate and differentiation process of hematopoietic or mesenchymal stem cells. This review surveys the different components of the ECM and their influence on stem cell development, with a focus on the impact of the ECM composition and stiffness on the megakaryocytic lineage in health and disease. Megakaryocyte maturation and the biogenesis of their progeny, the platelets, are thought to respond to environmental mechanical forces through a number of mechanosensors, including integrins and mechanosensitive ion channels, reviewed here.
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Affiliation(s)
- Orly Leiva
- Department of Medicine; Whitaker Cardiovascular Institute, Boston University School of Medicine; Boston Massachusetts
| | - Catherine Leon
- Université de Strasbourg, INSERM, EFS Grand-Est, BPPS UMR-S 949, FMTS; Strasbourg F-67000 France
| | - Seng Kah Ng
- Department of Medicine; Whitaker Cardiovascular Institute, Boston University School of Medicine; Boston Massachusetts
| | - Pierre Mangin
- Université de Strasbourg, INSERM, EFS Grand-Est, BPPS UMR-S 949, FMTS; Strasbourg F-67000 France
| | - Christian Gachet
- Université de Strasbourg, INSERM, EFS Grand-Est, BPPS UMR-S 949, FMTS; Strasbourg F-67000 France
| | - Katya Ravid
- Department of Medicine; Whitaker Cardiovascular Institute, Boston University School of Medicine; Boston Massachusetts
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18
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Lim J, Razi ZRM, Law JX, Nawi AM, Idrus RBH, Chin TG, Mustangin M, Ng MH. Mesenchymal Stromal Cells from the Maternal Segment of Human Umbilical Cord is Ideal for Bone Regeneration in Allogenic Setting. Tissue Eng Regen Med 2017; 15:75-87. [PMID: 30603536 DOI: 10.1007/s13770-017-0086-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 08/21/2017] [Accepted: 09/17/2017] [Indexed: 12/15/2022] Open
Abstract
Umbilical cord (UC) is a discarded product from the operating theatre and a ready source of mesenchymal stromal cells (MSCs). MSCs from UC express both embryonic and adult mesenchymal stem cell markers and are known to be hypoimmunogenic and non-tumorigenic and thus suitable for allogeneic cell transplantation. Our study aimed to determine the degree of immunotolerance and bone-forming capacity of osteodifferentiated human Wharton's jelly-derived mesenchymal stromal cells (hWJ-MSCs) from different segments of UC in an allogenic setting. UCs were obtained from healthy donors delivering a full-term infant by elective Caesarean section. hWJ-MSCs were isolated from 3 cm length segment from the maternal and foetal ends of UCs. Three-dimensional fibrin constructs were formed and implanted intramuscularly into immunocompetent mice. The mice were implanted with 1) fibrin construct with maternal hWJ-MSCs, 2) fibrin construct with foetal hWJ-MSCs, or 3) fibrin without cells; the control group received sham surgery. After 1 month, the lymphoid organs were analysed to determine the degree of immune rejection and bone constructs were analysed to determine the amount of bone formed. A pronounced immune reaction was noted in the fibrin group. The maternal segment constructs demonstrated greater osteogenesis than the foetal segment constructs. Both maternal and foetal segment constructs caused minimal immune reaction and thus appear to be safe for allogeneic bone transplant. The suppression of inflammation may be a result of increased anti-inflammatory cytokine production mediated by the hWJ-MSC. In summary, this study demonstrates the feasibility of using bone constructs derived from hWJ-MSCs in an allogenic setting.
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Affiliation(s)
- Jezamine Lim
- 1Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Zainul Rashid Mohamad Razi
- 2Department of Obstetrics and Gynaecology, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Jia Xian Law
- 1Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Azmawati Mohammed Nawi
- 3Department of Community Health (Epidemiology and Statistics), Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Ruszymah Binti Haji Idrus
- 1Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
- 4Department of Physiology, Medical Faculty, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Tan Geok Chin
- 5Department of Pathology, Medical Faculty, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Muaatamarulain Mustangin
- 5Department of Pathology, Medical Faculty, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Min Hwei Ng
- 1Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
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19
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Paiva KBS, Granjeiro JM. Matrix Metalloproteinases in Bone Resorption, Remodeling, and Repair. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 148:203-303. [PMID: 28662823 DOI: 10.1016/bs.pmbts.2017.05.001] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Matrix metalloproteinases (MMPs) are the major protease family responsible for the cleavage of the matrisome (global composition of the extracellular matrix (ECM) proteome) and proteins unrelated to the ECM, generating bioactive molecules. These proteins drive ECM remodeling, in association with tissue-specific and cell-anchored inhibitors (TIMPs and RECK, respectively). In the bone, the ECM mediates cell adhesion, mechanotransduction, nucleation of mineralization, and the immobilization of growth factors to protect them from damage or degradation. Since the first description of an MMP in bone tissue, many other MMPs have been identified, as well as their inhibitors. Numerous functions have been assigned to these proteins, including osteoblast/osteocyte differentiation, bone formation, solubilization of the osteoid during bone resorption, osteoclast recruitment and migration, and as a coupling factor in bone remodeling under physiological conditions. In turn, a number of pathologies, associated with imbalanced bone remodeling, arise mainly from MMP overexpression and abnormalities of the ECM, leading to bone osteolysis or bone formation. In this review, we will discuss the functions of MMPs and their inhibitors in bone cells, during bone remodeling, pathological bone resorption (osteoporosis and bone metastasis), bone repair/regeneration, and emergent roles in bone bioengineering.
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Affiliation(s)
- Katiucia B S Paiva
- Laboratory of Extracellular Matrix Biology and Cellular Interaction (LabMec), Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil.
| | - José M Granjeiro
- National Institute of Metrology, Quality and Technology (InMetro), Bioengineering Laboratory, Duque de Caxias, RJ, Brazil; Fluminense Federal University, Dental School, Niterói, RJ, Brazil
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20
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Miller B, Spevak L, Lukashova L, Javaheri B, Pitsillides AA, Boskey A, Bou-Gharios G, Carriero A. Altered Bone Mechanics, Architecture and Composition in the Skeleton of TIMP-3-Deficient Mice. Calcif Tissue Int 2017; 100:631-640. [PMID: 28236102 DOI: 10.1007/s00223-017-0248-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 01/30/2017] [Indexed: 12/25/2022]
Abstract
Tissue inhibitor of metalloproteinases-3 (TIMP-3) maintains a healthy extracellular matrix by regulating matrix metalloproteinases (MMP), disintegrin-metalloproteinases (ADAM), and disintegrin-metalloproteinases with ThromboSpondin-like motifs (ADAMTS) activity. Currently, there is a need for a comprehensive understanding of the effects of TIMP-3 on the bone quality and integrity. In this study, we examined the mechanical, morphological, and compositional properties of TIMP-3 knock out (Timp-3 -/-) mouse bone. We hypothesize that the lack of TIMP-3 plays an important role in maintaining the overall bone integrity. Mechanical properties of humeri, lumbar vertebrae, and femurs from Timp-3 -/- mice were determined using 3-point bending, compression, and notched 3-point bending, respectively. Morphological properties of the humeral cortical and trabecular bone and the caudal vertebrae cortical bone were evaluated using micro-computed tomography, while the composition of the femoral cortical and trabecular bone was examined using Fourier transform infrared spectroscopic imaging. Our results revealed that the integrity of the Timp-3 -/- bone is compromised due to changes in its composition, structure, and mechanics. Reductions in the yield and ultimate load and stress capacity, and loss in bone fracture toughness were attributed to reduced density and thickness, and increased porosity of cortical bone. Thin trabeculae were dense, highly connected, and closely packed in Timp-3 -/- bone. Furthermore, altered cortical and trabecular bone mineralization and increased compositional heterogeneity were found in Timp-3 -/- bone, all being indicative of high bone remodeling. In conclusion, this study suggests that the lack of TIMP-3 is detrimental to bone development and maintenance.
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Affiliation(s)
- Brendyn Miller
- Department of Biomedical Engineering, Florida Institute of Technology, Melbourne, FL, USA
| | | | | | - Behzad Javaheri
- Department of Comparative Biomedical Sciences, Royal Veterinary College, London, UK
| | - Andrew A Pitsillides
- Department of Comparative Biomedical Sciences, Royal Veterinary College, London, UK
| | | | - George Bou-Gharios
- Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, UK
| | - Alessandra Carriero
- Department of Biomedical Engineering, Florida Institute of Technology, Melbourne, FL, USA.
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21
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Poulet B, Liu K, Plumb D, Vo P, Shah M, Staines K, Sampson A, Nakamura H, Nagase H, Carriero A, Shefelbine S, Pitsillides AA, Bou-Gharios G. Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity. PLoS One 2016; 11:e0167971. [PMID: 28002442 PMCID: PMC5176305 DOI: 10.1371/journal.pone.0167971] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 11/23/2016] [Indexed: 12/24/2022] Open
Abstract
Bone development and length relies on the growth plate formation, which is dependent on degradative enzymes such as MMPs. Indeed, deletion of specific members of this enzyme family in mice results in important joint and bone abnormalities, suggesting a role in skeletal development. As such, the control of MMP activity is vital in the complex process of bone formation and growth. We generated a transgenic mouse line to overexpress TIMP3 in mouse chondrocytes using the Col2a1-chondrocyte promoter. This overexpression in cartilage resulted in a transient shortening of growth plate in homozygote mice but bone length was restored at eight weeks of age. However, tibial bone structure and mechanical properties remained compromised. Despite no transgene expression in adult osteoblasts from transgenic mice in vitro, their differentiation capacity was decreased. Neonates, however, did show transgene expression in a subset of bone cells. Our data demonstrate for the first time that transgene function persists in the chondro-osseous lineage continuum and exert influence upon bone quantity and quality.
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Affiliation(s)
- Blandine Poulet
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
| | - Ke Liu
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
| | - Darren Plumb
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
| | - Phoung Vo
- Kennedy Institute of Rheumatology, Oxford, United Kingdom
| | - Mittal Shah
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Katherine Staines
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Alexandra Sampson
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | | | - Hideaki Nagase
- Kennedy Institute of Rheumatology, Oxford, United Kingdom
| | - Alessandra Carriero
- Department of Biomedical Engineering, Florida Institute of Technology, Melbourne, FL, United States of America
| | - Sandra Shefelbine
- College of Engineering, Northeastern University, Boston, MA, United States of America
| | - Andrew A. Pitsillides
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - George Bou-Gharios
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
- * E-mail:
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Structural and functional insights into the interaction of sulfated glycosaminoglycans with tissue inhibitor of metalloproteinase-3 - A possible regulatory role on extracellular matrix homeostasis. Acta Biomater 2016; 45:143-154. [PMID: 27545813 DOI: 10.1016/j.actbio.2016.08.030] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 07/22/2016] [Accepted: 08/17/2016] [Indexed: 11/23/2022]
Abstract
An imbalance between tissue-degrading matrix metalloproteinases (MMPs) and their counterparts' tissue inhibitors of metalloproteinases (TIMPs) causes pathologic extracellular matrix (ECM) degradation in chronic wounds and requires new adaptive biomaterials that interact with these regulators to re-establish their balance. Sulfated glycosaminoglycans (GAGs) and TIMP-3 are key modulators of tissue formation and remodeling. However, little is known about their molecular interplay. GAG/TIMP-3 interactions were characterized combining surface plasmon resonance, ELISA, molecular modeling and hydrogen/deuterium exchange mass spectrometry. We demonstrate the potential of solute and surface-bound sulfated hyaluronan (sHA) and chondroitin sulfate (sCS) derivatives to manipulate GAG/TIMP-3 interactions by varying GAG concentration, sulfation degree and chain length. Three GAG binding sites in the N- and C-terminal domains of TIMP-3 were identified. We reveal no overlap with the matrix metalloproteinases (MMP)-binding site, elucidating why GAGs did not change MMP-1/-2 inhibition by TIMP-3 in enzyme kinetics. Since we prove that GAGs alone have a low impact on MMP activity, sHA and sCS offer a promising strategy to possibly control ECM remodeling via stabilizing and accumulating TIMP-3 by maintaining its MMP inhibitory activity under GAG-bound conditions. Whether GAG-based functional biomaterials can be applied to foster chronic wound healing by shifting the MMP/TIMP balance to a healing promoting state needs to be evaluated in vivo. STATEMENT OF SIGNIFICANCE Increased levels of tissue-degrading matrix metalloproteinases (MMPs) lead to pathologic matrix degradation in chronic wounds. Therefor functional biomaterials that restore the balance between MMPs and tissue inhibitors of metalloproteinases (TIMPs) are required to promote wound healing. Since sulfated glycosaminoglycan (GAG) derivatives demonstrated already to be e.g. anti-inflammatory and immunomodulatory, and native GAGs interact with TIMP-3 the former are promising candidates for functionalizing biomaterials. We identified the GAG binding sites of TIMP-3 by combining experimental and molecular modeling approaches and revealed that GAG derivatives have a higher capacity to sequester TIMP-3 than native GAGs without altering its inhibitory potential towards MMPs. Thus GAG derivative-containing biomaterials could protect tissue from excessive proteolytic degradation e.g. in chronic wounds by re-establishing the MMP/TIMP balance.
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Javaheri B, Hopkinson M, Poulet B, Pollard AS, Shefelbine SJ, Chang YM, Francis-West P, Bou-Gharios G, Pitsillides AA. Deficiency and Also Transgenic Overexpression of Timp-3 Both Lead to Compromised Bone Mass and Architecture In Vivo. PLoS One 2016; 11:e0159657. [PMID: 27519049 PMCID: PMC4982603 DOI: 10.1371/journal.pone.0159657] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 07/05/2016] [Indexed: 11/25/2022] Open
Abstract
Tissue inhibitor of metalloproteinases-3 (TIMP-3) regulates extracellular matrix via its inhibition of matrix metalloproteinases and membrane-bound sheddases. Timp-3 is expressed at multiple sites of extensive tissue remodelling. This extends to bone where its role, however, remains largely unresolved. In this study, we have used Micro-CT to assess bone mass and architecture, histological and histochemical evaluation to characterise the skeletal phenotype of Timp-3 KO mice and have complemented this by also examining similar indices in mice harbouring a Timp-3 transgene driven via a Col-2a-driven promoter to specifically target overexpression to chondrocytes. Our data show that Timp-3 deficiency compromises tibial bone mass and structure in both cortical and trabecular compartments, with corresponding increases in osteoclasts. Transgenic overexpression also generates defects in tibial structure predominantly in the cortical bone along the entire shaft without significant increases in osteoclasts. These alterations in cortical mass significantly compromise predicted tibial load-bearing resistance to torsion in both genotypes. Neither Timp-3 KO nor transgenic mouse growth plates are significantly affected. The impact of Timp-3 deficiency and of transgenic overexpression extends to produce modification in craniofacial bones of both endochondral and intramembranous origins. These data indicate that the levels of Timp-3 are crucial in the attainment of functionally-appropriate bone mass and architecture and that this arises from chondrogenic and osteogenic lineages.
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Affiliation(s)
- Behzad Javaheri
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
- * E-mail:
| | - Mark Hopkinson
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Blandine Poulet
- Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, United Kingdom
| | - Andrea S. Pollard
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Sandra J. Shefelbine
- Department of Mechanical and Industrial Engineering, Northeastern University, Boston, Massachusetts, United States of America
| | - Yu-Mei Chang
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Philippa Francis-West
- Department of Craniofacial Development and Stem Cell Biology, King's College London, London, United Kingdom
| | - George Bou-Gharios
- Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, United Kingdom
| | - Andrew A. Pitsillides
- Department of Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
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24
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Sun B, Liu X, Yang Y, Dai C, Li Y, Jiao Y, Wei Z, Yao Y, Feng M, Bao X, Deng K, Wang N, Wang R. The Clinical Utility of TIMP3 Expression in ACTH-Secreting Pituitary Tumor. J Mol Neurosci 2015; 58:137-44. [PMID: 26676407 DOI: 10.1007/s12031-015-0698-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 12/01/2015] [Indexed: 12/20/2022]
Abstract
In recent years, the tissue inhibitor of metalloproteinase-3 (TIMP3) plays a pivotal role in tumorigenesis, while the role of TIMP3 in adrenocorticotrophic hormone (ACTH)-secreting pituitary adenomas remains unclear. In this study, 86 sporadic pituitary tumor specimens, including ACTH (40), GH (18), PRL-secreting (8), and non-functioining (20) and non-tumorous pituitary samples (n = 10) were available, and then, the mRNA and protein expression of TIMP3 was quantified by quantitative reverse transcriptase polymerase chain reaction (RT-PCR), western blotting, and immunohistochemistry, respectively. Our findings showed that TIMP3 expression was significantly correlated with Ki-67 expression and the invasiveness of pituitary adenomas. TIMP3 mRNA and protein expression were reduced in ACTH-secreting pituitary adenomas and the other three types of pituitary adenomas compared to adjacent non-tumorous pituitary tissues (all p < .01). On the other hand, the expression of TIMP3 was negatively correlated with tumor size and Ki-67 in ACTH-secreting pituitary adenomas. TIMP3 mRNA expression was significantly lower in invasive pituitary adenomas than that in noninvasive ones (1.92-fold, p < .05). TIMP3 protein levels were also significantly lower in the majority of invasive adenomas (1.41-fold, p < .05) Furthermore, TIMP3 mRNA and protein expression were significantly lower in pituitary giant adenomas than those in microadenomas (2.58-fold, p < .05). In conclusion, the expression of TIMP3 is low in pituitary adenomas including ACTH-secreting pituitary adenomas and negatively associated with tumor aggressiveness. TIMPs may play a potential role in the progression of ACTH-secreting pituitary adenomas and be useful as a biomarker of invasiveness.
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Affiliation(s)
- Bowen Sun
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Xiaohai Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Yakun Yang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Congxin Dai
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Ying Li
- Department of Neurosurgery, the First Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Yonghui Jiao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Zhenqing Wei
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Ming Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Xinjie Bao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Ning Wang
- Department of Neurosurgery, the First Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China.
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The tissue inhibitor of metalloproteinases 1 increases the clonogenic efficiency of human hematopoietic progenitor cells through CD63/PI3K/Akt signaling. Exp Hematol 2015. [DOI: 10.1016/j.exphem.2015.07.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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HIF-1α is required for hematopoietic stem cell mobilization and 4-prolyl hydroxylase inhibitors enhance mobilization by stabilizing HIF-1α. Leukemia 2015; 29:1366-78. [PMID: 25578474 PMCID: PMC4498452 DOI: 10.1038/leu.2015.8] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 11/28/2014] [Accepted: 12/18/2014] [Indexed: 02/07/2023]
Abstract
Many patients with hematological neoplasms fail to mobilize sufficient numbers of hematopoietic stem cells (HSCs) in response to granulocyte colony-stimulating factor (G-CSF) precluding subsequent autologous HSC transplantation. Plerixafor, a specific antagonist of the chemokine receptor CXCR4, can rescue some but not all patients who failed to mobilize with G-CSF alone. These refractory poor mobilizers cannot currently benefit from autologous transplantation. To discover alternative targetable pathways to enhance HSC mobilization, we studied the role of hypoxia-inducible factor-1α (HIF-1α) and the effect of HIF-1α pharmacological stabilization on HSC mobilization in mice. We demonstrate in mice with HSC-specific conditional deletion of the Hif1a gene that the oxygen-labile transcription factor HIF-1α is essential for HSC mobilization in response to G-CSF and Plerixafor. Conversely, pharmacological stabilization of HIF-1α with the 4-prolyl hydroxylase inhibitor FG-4497 synergizes with G-CSF and Plerixafor increasing mobilization of reconstituting HSCs 20-fold compared with G-CSF plus Plerixafor, currently the most potent mobilizing combination used in the clinic.
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Paiva KBS, Granjeiro JM. Bone tissue remodeling and development: Focus on matrix metalloproteinase functions. Arch Biochem Biophys 2014; 561:74-87. [PMID: 25157440 DOI: 10.1016/j.abb.2014.07.034] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 07/17/2014] [Accepted: 07/21/2014] [Indexed: 12/25/2022]
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28
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Lee EJ, Malik A, Pokharel S, Ahmad S, Mir BA, Cho KH, Kim J, Kong JC, Lee DM, Chung KY, Kim SH, Choi I. Identification of genes differentially expressed in myogenin knock-down bovine muscle satellite cells during differentiation through RNA sequencing analysis. PLoS One 2014; 9:e92447. [PMID: 24647404 PMCID: PMC3960249 DOI: 10.1371/journal.pone.0092447] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 02/21/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The expression of myogenic regulatory factors (MRFs) consisting of MyoD, Myf5, myogenin (MyoG) and MRF4 characterizes various phases of skeletal muscle development including myoblast proliferation, cell-cycle exit, cell fusion and the maturation of myotubes to form myofibers. Although it is well known that the function of MyoG cannot be compensated for other MRFs, the molecular mechanism by which MyoG controls muscle cell differentiation is still unclear. Therefore, in this study, RNA-Seq technology was applied to profile changes in gene expression in response to MyoG knock-down (MyoGkd) in primary bovine muscle satellite cells (MSCs). RESULTS About 61-64% of the reads of over 42 million total reads were mapped to more than 13,000 genes in the reference bovine genome. RNA-Seq analysis identified 8,469 unique genes that were differentially expressed in MyoGkd. Among these genes, 230 were up-regulated and 224 were down-regulated by at least four-fold. DAVID Functional Annotation Cluster (FAC) and pathway analysis of all up- and down-regulated genes identified overrepresentation for cell cycle and division, DNA replication, mitosis, organelle lumen, nucleoplasm and cytosol, phosphate metabolic process, phosphoprotein phosphatase activity, cytoskeleton and cell morphogenesis, signifying the functional implication of these processes and pathways during skeletal muscle development. The RNA-Seq data was validated by real time RT-PCR analysis for eight out of ten genes as well as five marker genes investigated. CONCLUSIONS This study is the first RNA-Seq based gene expression analysis of MyoGkd undertaken in primary bovine MSCs. Computational analysis of the differentially expressed genes has identified the significance of genes such as SAP30-like (SAP30L), Protein lyl-1 (LYL1), various matrix metalloproteinases, and several glycogenes in myogenesis. The results of the present study widen our knowledge of the molecular basis of skeletal muscle development and reveal the vital regulatory role of MyoG in retaining muscle cell differentiation.
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Affiliation(s)
- Eun Ju Lee
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
- Bovine Genome Resources Bank, Yeungnam University, Gyeongsan, Republic of Korea
| | - Adeel Malik
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Smritee Pokharel
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Sarafraz Ahmad
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Bilal Ahmad Mir
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Kyung Hyun Cho
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Jihoe Kim
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Joon Chan Kong
- Biomedical Manufacturing Technology Center, Korea Institute of Industrial Technology, Yeongcheon-si, Republic of Korea
| | - Dong-Mok Lee
- Biomedical Manufacturing Technology Center, Korea Institute of Industrial Technology, Yeongcheon-si, Republic of Korea
| | - Ki Yong Chung
- Hanwoo Experiment Station, National Institute of Animal Science, RDA, Pyeongchang, Republic of Korea
| | - Sang Hoon Kim
- Department of Biology, Kyung Hee University, Seoul, Republic of Korea
| | - Inho Choi
- School of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
- Bovine Genome Resources Bank, Yeungnam University, Gyeongsan, Republic of Korea
- * E-mail:
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29
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Ries C. Cytokine functions of TIMP-1. Cell Mol Life Sci 2014; 71:659-72. [PMID: 23982756 PMCID: PMC11113289 DOI: 10.1007/s00018-013-1457-3] [Citation(s) in RCA: 199] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 08/09/2013] [Accepted: 08/12/2013] [Indexed: 12/13/2022]
Abstract
The tissue inhibitors of metalloproteinases (TIMPs) are well recognized for their role in extracellular matrix remodeling by controlling the activity of matrix metalloproteinases (MMPs). Independent of MMP inhibition, TIMPs act as signaling molecules with cytokine-like activities thereby influencing various biological processes including cell growth, apoptosis, differentiation, angiogenesis, and oncogenesis. Recent studies on TIMP-1's cytokine functions have identified complex regulatory networks involving a specific surface receptor and subsequent signaling pathways including miRNA-mediated posttranscriptional regulation of gene expression that ultimately control the fate and behavior of the cells. The present review summarizes the current knowledge on TIMP-1 as a cytokine modulator of cell functions, outlines recent progress in defining molecular pathways that transmit TIMP-1 signals from the cell periphery into the nucleus, and discusses TIMP-1's role as a cytokine in the pathophysiology of cancer and other human diseases.
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Affiliation(s)
- Christian Ries
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany,
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Gill SE, Gharib SA, Bench EM, Sussman SW, Wang RT, Rims C, Birkland TP, Wang Y, Manicone AM, McGuire JK, Parks WC. Tissue inhibitor of metalloproteinases-3 moderates the proinflammatory status of macrophages. Am J Respir Cell Mol Biol 2013; 49:768-77. [PMID: 23742180 DOI: 10.1165/rcmb.2012-0377oc] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Tissue inhibitor of metalloproteinases-3 (TIMP-3) has emerged as a key mediator of inflammation. Recently, we reported that the resolution of inflammation is impaired in Timp3(-/-) mice after bleomycin-induced lung injury. Here, we demonstrate that after LPS instillation (another model of acute lung injury), Timp3(-/-) mice demonstrate enhanced and persistent neutrophilia, increased numbers of infiltrated macrophages, and delayed weight gain, compared with wild-type (WT) mice. Because macrophages possess broad immune functions and can differentiate into cells that either stimulate inflammation (M1 macrophages) or are immunosuppressive (M2 macrophages), we examined whether TIMP-3 influences macrophage polarization. Comparisons of the global gene expression of unstimulated or LPS-stimulated bone marrow-derived macrophages (BMDMs) from WT and Timp3(-/-) mice revealed that Timp3(-/-) BMDMs exhibited an increased expression of genes associated with proinflammatory (M1) macrophages, including Il6, Il12, Nos2, and Ccl2. Microarray analyses also revealed a baseline difference in gene expression between WT and Timp3(-/-) BMDMs, suggesting altered macrophage differentiation. Furthermore, the treatment of Timp3(-/-) BMDMs with recombinant TIMP-3 rescued this altered gene expression. We also examined macrophage function, and found that Timp3(-/-) M1 cells exhibit significantly more neutrophil chemotactic activity and significantly less soluble Fas ligand-induced caspase-3/7 activity, a marker of apoptosis, compared with WT M1 cells. Macrophage differentiation into immunosuppressive M2 cells is mediated by exposure to IL-4/IL-13, and we found that Timp3(-/-) M2 macrophages demonstrated a lower expression of genes associated with an anti-inflammatory phenotype, compared with WT M2 cells. Collectively, these findings indicate that TIMP-3 functions to moderate the differentiation of macrophages into proinflammatory (M1) cells.
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Affiliation(s)
- Sean E Gill
- 1 Center for Lung Biology, University of Washington, Seattle, Washington
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31
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Metalloproteinases and their natural inhibitors in inflammation and immunity. Nat Rev Immunol 2013; 13:649-65. [PMID: 23969736 DOI: 10.1038/nri3499] [Citation(s) in RCA: 374] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Over the past 50 years, steady growth in the field of metalloproteinase biology has shown that the degradation of extracellular matrix components represents only a fraction of the functions performed by these enzymes and has highlighted their fundamental roles in immunity. Metalloproteinases regulate aspects of immune cell development, effector function, migration and ligand-receptor interactions. They carry out ectodomain shedding of cytokines and their cognate receptors. Together with their endogenous inhibitors TIMPs (tissue inhibitor of metalloproteinases), these enzymes regulate signalling downstream of the tumour necrosis factor receptor and the interleukin-6 receptor, as well as that downstream of the epidermal growth factor receptor and Notch, which are all pertinent for inflammatory responses. This Review discusses the metalloproteinase family as a crucial component in immune cell development and function.
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Abstract
PURPOSE OF REVIEW Extracellular matrix (ECM) has both structural and regulatory roles. This update reviews the representative recent developments in diverse aspects of ECM biology relevant to inflammation, tissue destruction, fibrosis, and regeneration. RECENT FINDINGS Biological regulation by ECM is emerging as a major research area, driven by several new directions. Sensing of mechanical cues provided by ECM was found to be crucial in regulating cell differentiation. Transforming growth factor-β (TGF-β) is a pivotal agent in fibrosis and inflammation. A combination of structural biology and cell biology provided novel insights on the mechanisms of its activation by cellular traction and ECM. Improved understanding of how fibrillin microfibrils and associated proteins regulated TGF-β sequestration and activation was achieved by analysis of inherited connective tissue disorders having TGF-β dysregulation as an underlying pathologic mechanism. Insights on microRNA-mediated ECM regulation suggest a key role for miR-29, for which potential therapeutic roles are emerging. Advances in understanding the ECM turnover by proteinases provided novel insights on cell regulation and identified useful disease biomarkers. SUMMARY As a crucial modulator of cell behavior, ECM has exceptionally strong relevance and translational implications for human disease, opening novel opportunities for mechanistic understanding of disease pathogenesis as well as treatment.
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de Cássia Carvalho Melo R, Arouca MM, Bigarella CL, Baratti MO, de Melo Campos P, Traina F, Olalla Saad ST. Low expression of tissue inhibitor of metalloproteinase-2 may be associated with high-risk myelodysplastic syndrome. Leuk Lymphoma 2013; 54:1091-3. [DOI: 10.3109/10428194.2012.727413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Winkler IG, Barbier V, Nowlan B, Jacobsen RN, Forristal CE, Patton JT, Magnani JL, Lévesque JP. Vascular niche E-selectin regulates hematopoietic stem cell dormancy, self renewal and chemoresistance. Nat Med 2012; 18:1651-7. [DOI: 10.1038/nm.2969] [Citation(s) in RCA: 314] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 09/12/2012] [Indexed: 01/16/2023]
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Wang N, Zhu M, Tsao SW, Man K, Zhang Z, Feng Y. Up-regulation of TIMP-1 by genipin inhibits MMP-2 activities and suppresses the metastatic potential of human hepatocellular carcinoma. PLoS One 2012; 7:e46318. [PMID: 23029478 PMCID: PMC3461024 DOI: 10.1371/journal.pone.0046318] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Accepted: 08/29/2012] [Indexed: 12/23/2022] Open
Abstract
Aim of the Study Hepatocellular carcinoma is one of the most malignant human cancers with high metastatic potential. The aim of this study is to investigate the anti-metastatic effect of genipin and its underlying mechanism. Experimental Approach The anti-metastatic potential of genipin was evaluated by both cell and animal model. Wound healing and invasion chamber assays were introduced to examine the anti-migration and anti-invasion action of genipin in human hepatocellular carcinoma cell HepG2 and MHCC97L; orthotopical implantation model was used for in vivo evaluation. Gelatin Zymography, Immunoblotting, quantitative real-time polymerase chain reaction and ELISA assays were used to study the mechanisms underlying genipin’s anti-metastatic effect. Key Results Genipin suppresses the motility and invasiveness of HepG2 and MHCC97L at non-toxic doses, which may be correlated to the inhibition of genipin on MMP-2 activities in the cells. No significant reduced expression of MMP-2 was observed either at mRNA or at protein level. Furthermore, genipin could specifically up-regulate the expression of TIMP-1, the endogenous inhibitor of MMP-2 activities. Silencing of TIMP-1 by RNA interference abolishes genipin’s anti-metastaic effect. Activation of p38 MAPK signaling was observed in genipin-treated cells, which is responsible for the TIMP-1 overexpression and MMP-2 inhibition. Presence of SB202190, the p38 MAPK inhibitor, attenuates the anti-metastatic potential of genipin in hepatocellular carcinoma. Orthotopical implantation model showed that genipin could suppress the intrahepatic metastatic as well as tumor expansion in liver without exhibiting potent toxicity. Conclusion Our findings demonstrated the potential of genipin in suppressing hepatocellular carcinoma metastasis, and p38/TIMP-1/MMP-2 pathway may be involved as the key mechanism of its anti-metastasis effect.
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Affiliation(s)
- Ning Wang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People's Republic of China
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36
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Exploring the role of soluble factors associated with immune regulatory properties of mesenchymal stem cells. Stem Cell Rev Rep 2012; 8:329-42. [PMID: 21881832 DOI: 10.1007/s12015-011-9311-1] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Mesenchymal stem cells (MSCs) are characterized as multipotent stromal cells with the capacity for both self-renewal and differentiation into mesodermal cell lineages. MSCs also have a fibroblast-like phenotype and can be isolated from several tissues. In recent years, researchers have found that MSCs secrete several soluble factors that exert immunosuppressive effects by modulating both innate (macrophages, dendritic and NK cells) and adaptive (B cells and CD4+ and CD8+ T cells) immune responses. This review summarizes the principal trophic factors that are related to immune regulation and secreted by MSCs under both autoimmune and inflammatory conditions. The understanding of mechanisms that regulate immunity in MSCs field is important for their future use as a novel cellular-based immunotherapy with clinical applications in several diseases.
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37
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Winkler IG, Bendall LJ, Forristal CE, Helwani F, Nowlan B, Barbier V, Shen Y, Cisterne A, Sedger LM, Levesque JP. B-lymphopoiesis is stopped by mobilizing doses of G-CSF and is rescued by overexpression of the anti-apoptotic protein Bcl2. Haematologica 2012; 98:325-33. [PMID: 22929978 DOI: 10.3324/haematol.2012.069260] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Osteoblasts are necessary to B lymphopoiesis and mobilizing doses of G-CSF or cyclophosphamide inhibit osteoblasts, whereas AMD3100/Plerixafor does not. However, the effect of these mobilizing agents on B lymphopoiesis has not been reported. Mice (wild-type, knocked-out for TNF-α and TRAIL, or over-expressing Bcl-2) were mobilized with G-CSF, cyclophosphamide, or AMD3100. Bone marrow, blood, spleen and lymph node content in B cells was measured. G-CSF stopped medullar B lymphopoiesis with concomitant loss of B-cell colony-forming units, pre-pro-B, pro-B, pre-B and mature B cells and increased B-cell apoptosis by an indirect mechanism. Overexpression of the anti-apoptotic protein Bcl2 in transgenic mice rescued B-cell colony forming units and pre-pro-B cells in the marrow, and prevented loss of all B cells in marrow, blood and spleen. Blockade of endogenous soluble TNF-α with Etanercept, or combined deletion of the TNF-α and TRAIL genes did not prevent B lymphopoiesis arrest in response to G-CSF. Unlike G-CSF, treatments with cyclophosphamide or AMD3100 did not suppress B lymphopoiesis but caused instead robust B-cell mobilization. G-CSF, cyclophosphamide and AMD3100 have distinct effects on B lymphopoiesis and B-cell mobilization with: 1) G-CSF inhibiting medullar B lymphopoiesis without mobilizing B cells in a mechanism distinct from the TNF-α-mediated loss of B lymphopoiesis observed during inflammation or viral infections; 2) CYP mobilizing B cells but blocking their maturation; and 3) AMD3100 mobilizing B cells without affecting B lymphopoiesis. These results suggest that blood mobilized with these three agents may have distinct immune properties.
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Affiliation(s)
- Ingrid G Winkler
- Mater Research at the Translational Research Institute, Woolloongabba, Queensland, Australia
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Mendes LF, Pirraco RP, Szymczyk W, Frias AM, Santos TC, Reis RL, Marques AP. Perivascular-like cells contribute to the stability of the vascular network of osteogenic tissue formed from cell sheet-based constructs. PLoS One 2012; 7:e41051. [PMID: 22829909 PMCID: PMC3400580 DOI: 10.1371/journal.pone.0041051] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 06/16/2012] [Indexed: 12/11/2022] Open
Abstract
In recent years several studies have been supporting the existence of a close relationship in terms of function and progeny between Mesenchymal Stem Cells (MSCs) and Pericytes. This concept has opened new perspectives for the application of MSCs in Tissue Engineering (TE), with special interest for the pre-vascularization of cell dense constructs. In this work, cell sheet technology was used to create a scaffold-free construct composed of osteogenic, endothelial and perivascular-like (CD146+) cells for improved in vivo vessel formation, maturation and stability. The CD146 pericyte-associated phenotype was induced from human bone marrow mesenchymal stem cells (hBMSCs) by the supplementation of standard culture medium with TGF-β1. Co-cultured cell sheets were obtained by culturing perivascular-like (CD146+) cells and human umbilical vein endothelial cells (HUVECs) on an hBMSCs monolayer maintained in osteogenic medium for 7 days. The perivascular-like (CD146+) cells and the HUVECs migrated and organized over the collagen-rich osteogenic cell sheet, suggesting the existence of cross-talk involving the co-cultured cell types. Furthermore the presence of that particular ECM produced by the osteoblastic cells was shown to be the key regulator for the singular observed organization. The osteogenic and angiogenic character of the proposed constructs was assessed in vivo. Immunohistochemistry analysis of the explants revealed the integration of HUVECs with the host vasculature as well as the osteogenic potential of the created construct, by the expression of osteocalcin. Additionally, the analysis of the diameter of human CD146 positive blood vessels showed a higher mean vessel diameter for the co-cultured cell sheet condition, reinforcing the advantage of the proposed model regarding blood vessels maturation and stability and for the in vitro pre-vascularization of TE constructs.
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Affiliation(s)
- Luís F. Mendes
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Rogério P. Pirraco
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Wojciech Szymczyk
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Ana M. Frias
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Tírcia C. Santos
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Rui L. Reis
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Alexandra P. Marques
- 3B’s Research Group–Biomaterials, Biodegradables and Biomimetics, University of Minho, Guimarães, Portugal
- ICVS/3B’s, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
- * E-mail:
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Jin L, Zhang Y, Li H, Yao L, Fu D, Yao X, Xu LX, Hu X, Hu G. Differential secretome analysis reveals CST6 as a suppressor of breast cancer bone metastasis. Cell Res 2012; 22:1356-73. [PMID: 22688893 DOI: 10.1038/cr.2012.90] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Bone metastasis is a frequent complication of breast cancer and a common cause of morbidity and mortality from the disease. During metastasis secreted proteins play crucial roles in the interactions between cancer cells and host stroma. To characterize the secreted proteins that are associated with breast cancer bone metastasis, we preformed a label-free proteomic analysis to compare the secretomes of four MDA-MB-231 (MDA231) derivative cell lines with varied capacities of bone metastasis. A total of 128 proteins were found to be consistently up-/down-regulated in the conditioned medium of bone-tropic cancer cells. The enriched molecular functions of the altered proteins included receptor binding and peptidase inhibition. Through additional transcriptomic analyses of breast cancer cells, we selected cystatin E/M (CST6), a cysteine protease inhibitor down-regulated in bone-metastatic cells, for further functional studies. Our results showed that CST6 suppressed the proliferation, colony formation, migration and invasion of breast cancer cells. The suppressive function against cancer cell motility was carried out by cancer cell-derived soluble CST6. More importantly, ectopic expression of CST6 in cancer cells rescued mice from overt osteolytic metastasis and deaths in the animal study, while CST6 knockdown markedly enhanced cancer cell bone metastasis and shortened animal survival. Overall, our study provided a systemic secretome analysis of breast cancer bone tropism and established secreted CST6 as a bona fide suppressor of breast cancer osteolytic metastasis.
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Affiliation(s)
- Lei Jin
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences & Shanghai Jiao Tong University School of Medicine, 225 South Chongqing Rd, Shanghai 200025, China
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Hematopoietic stem cell mobilizing agents G-CSF, cyclophosphamide or AMD3100 have distinct mechanisms of action on bone marrow HSC niches and bone formation. Leukemia 2012; 26:1594-601. [PMID: 22266913 DOI: 10.1038/leu.2012.17] [Citation(s) in RCA: 127] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The CXCR4 antagonist AMD3100 is progressively replacing cyclophosphamide (CYP) as adjuvant to granulocyte colony-stimulating factor (G-CSF) to mobilize hematopoietic stem cells (HSC) for autologous transplants in patients who failed prior mobilization with G-CSF alone. It has recently emerged that G-CSF mediates HSC mobilization and inhibits bone formation via specific bone marrow (BM) macrophages. We compared the effect of these three mobilizing agents on BM macrophages, bone formation, osteoblasts, HSC niches and HSC reconstitution potential. Both G-CSF and CYP suppressed niche-supportive macrophages and osteoblasts, and inhibited expression of endosteal cytokines resulting in major impairment of HSC reconstitution potential remaining in the mobilized BM. In sharp contrast, although AMD3100 was effective at mobilizing HSC, it did not suppress osteoblasts, endosteal cytokine expression or reconstitution potential of HSC remaining in the mobilized BM. In conclusion, although G-CSF, CYP and AMD3100 efficiently mobilize HSC into the blood, their effects on HSC niches and bone formation are distinct with both G-CSF and CYP targeting HSC niche function and bone formation, whereas AMD3100 directly targets HSC without altering niche function or bone formation.
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41
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Meng F, Francis H, Glaser S, Han Y, DeMorrow S, Stokes A, Staloch D, Venter J, White M, Ueno Y, Reid LM, Alpini G. Role of stem cell factor and granulocyte colony-stimulating factor in remodeling during liver regeneration. Hepatology 2012; 55:209-21. [PMID: 21932404 PMCID: PMC3245374 DOI: 10.1002/hep.24673] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
UNLABELLED Functional pluripotent characteristics have been observed in specific subpopulations of hepatic cells that express some of the known cholangiocyte markers. Although evidence indicates that specific cytokines, granulocyte macrophage colony-stimulating factors (GM-CSFs), and stem cell factors (SCFs) may be candidate treatments for liver injury, the role of these cytokines in intrahepatic biliary epithelium remodeling is unknown. Thus, our aim was to characterize the specific cytokines that regulate the remodeling potentials of cholangiocytes after 70% partial hepatectomy (PH). The expression of the cytokines and their downstream signaling molecules was studied in rats after 70% PH by immunoblotting and in small and large murine cholangiocyte cultures (SMCCs and LMCCs) by immunocytochemistry and real-time polymerase chain reaction (PCR). There was a significant, stable increase in SCF and GM-CSF levels until 7 days after PH. Real-time PCR analysis revealed significant increases of key remodeling molecules, such as S100 calcium-binding protein A4 (S100A4) and miR-181b, after SCF plus GM-CSF administration in SMCCs. SMCCs produced significant amounts of soluble and bound SCFs and GM-CSFs in response to transforming growth factor-beta (TGF-β). When SMCCs were incubated with TGF-β plus anti-SCF+GM-CSF antibodies, there was a significant decrease in S100A4 expression. Furthermore, treatment of SMCCs with SCF+GM-CSF significantly increased matrix metalloproteinases (MMP-2 and MMP-9) messenger RNA as well as miR-181b expression, along with a reduction of metalloproteinase inhibitor 3. Levels of MMP-2, MMP-9, and miR-181b were also up-regulated in rat liver and isolated cholangiocytes after PH. CONCLUSION Our data suggest that altered expression of SCF+GM-CSF after PH can contribute to biliary remodeling (e.g., post-transplantation) by functional deregulation of the activity of key signaling intermediates involved in cell expansion and multipotent differentiation.
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Affiliation(s)
- Fanyin Meng
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA,Research & Education, Scott & White Hospital, Temple, TX, USA,Research, Central Texas Veterans Health Care System, Temple, TX, USA
| | - Heather Francis
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA,Research & Education, Scott & White Hospital, Temple, TX, USA,Research, Central Texas Veterans Health Care System, Temple, TX, USA
| | - Shannon Glaser
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA,Research, Central Texas Veterans Health Care System, Temple, TX, USA
| | - Yuyan Han
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA
| | - Sharon DeMorrow
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA
| | - Allison Stokes
- Research & Education, Scott & White Hospital, Temple, TX, USA
| | - Dustin Staloch
- Research & Education, Scott & White Hospital, Temple, TX, USA
| | - Julie Venter
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA
| | - Melanie White
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA
| | - Yoshiyuki Ueno
- Division Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Lola M. Reid
- Department of Cell and Molecular Physiology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Gianfranco Alpini
- Department of Medicine and Scott & White Digestive Disease Research Center, Texas A&M HSC COM and Scott & White Hospital, Temple, TX, USA,Research, Central Texas Veterans Health Care System, Temple, TX, USA
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Osteohematopoietic stem cell niches in bone marrow. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2012; 298:95-133. [PMID: 22878105 DOI: 10.1016/b978-0-12-394309-5.00003-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In adult mammals, maturation of blood and bone cells from their respective progenitors occurs in the bone marrow. The marrow region contains many progenitor and stem cell types that are confined by their biochemical and cellular microenvironments, referred to as stem cell niches. The unique properties of each niche assist the survival, proliferation, migration, and differentiation of that particular stem or progenitor cell type. Among the different niches of the bone marrow, our understanding of the osteohematopoietic niche is the most complete. Its properties, described in this chapter, are a model for studying adult stem cell differentiation, but a lot remains unknown. Our improved understanding of hematopoietic stem cell biology and its relationship with the properties of these niches are critical in the effective and safe use of these cells in regenerative medicine. Here, we review the current knowledge on the properties of these niches and suggest how the potential of hematopoietic progenitors can be utilized in regenerative medicine.
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Casagrande V, Menghini R, Menini S, Marino A, Marchetti V, Cavalera M, Fabrizi M, Hribal ML, Pugliese G, Gentileschi P, Schillaci O, Porzio O, Lauro D, Sbraccia P, Lauro R, Federici M. Overexpression of Tissue Inhibitor of Metalloproteinase 3 in Macrophages Reduces Atherosclerosis in Low-Density Lipoprotein Receptor Knockout Mice. Arterioscler Thromb Vasc Biol 2012; 32:74-81. [DOI: 10.1161/atvbaha.111.238402] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Viviana Casagrande
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Rossella Menghini
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Stefano Menini
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Arianna Marino
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Valentina Marchetti
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Michele Cavalera
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Marta Fabrizi
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Marta L. Hribal
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Giuseppe Pugliese
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Paolo Gentileschi
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Orazio Schillaci
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Ottavia Porzio
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Davide Lauro
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Paolo Sbraccia
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Renato Lauro
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
| | - Massimo Federici
- From the Departments of Internal Medicine (V.C., R.M., A.M., V.M., M.C., M. Fabrizi, O.P., D.L., P.S., R.L., M. Federici), Surgery (P.G.), Diagnostic Imaging (O.S.), University of Rome “Tor Vergata,” Rome, Italy; Department of Clinical and Molecular Medicine, “Sapienza” University, Rome, Italy (S.M., G.P.); University of Magna Graecia, Catanzaro, Italy (M.L.H.)
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Abstract
PURPOSE OF REVIEW Steady-state hematopoiesis in adult bone marrow requires the maintenance of a small pool of hematopoietic stem cells (HSCs) by self-renewing symmetric division. HSCs can be divided into potent rarely dividing HSCs which function as long-term reserve and more proliferative HSCs which contribute to maintaining the blood and immune cell pool. Extrinsic instructions provided by unique microenvironments (niches) regulate the fate of individual HSCs and progenitors. This review discusses the latest findings in respect to the organization and function of these niches. RECENT FINDINGS It has recently emerged that mesenchymal stem cells, various osteoblastic progenitors and sinusoidal endothelial cells all critically regulate HSCs within niches. Each of these niche cells expresses different arrays of signaling proteins which differentially regulate HSCs and progenitors. HSCs have been reported in two types of niches. However, as osteoblastic/mesenchymal niches and perivascular niches overlap anatomically, this makes the dichotomy between osteoblastic niches for quiescent HSCs and endothelial niches for more proliferative HSCs a too simplistic model. Indeed local blood perfusion in a niche alone can functionally separate HSC populations. SUMMARY The fate of each individual HSC is likely to be the result of the unique balance between signals elicited by proteins expressed by mesenchymal/osteoblastic progenitors, sinusoidal endothelial cells and physicochemical cues such as local blood perfusion and hypoxia in each individual niche. More sophisticated three-dimensional fluorescence microscopy techniques on whole mount bone fragments should provide new insights in the spatial organization of niches relative to bone and microcirculation in the bone marrow.
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Lévesque JP, Helwani FM, Winkler IG. The endosteal 'osteoblastic' niche and its role in hematopoietic stem cell homing and mobilization. Leukemia 2010; 24:1979-92. [PMID: 20861913 DOI: 10.1038/leu.2010.214] [Citation(s) in RCA: 203] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The concept of hematopoietic stem cell (HSC) niche was formulated in 1978, but HSC niches remained unidentified for the following two decades largely owing to technical limitations. Sophisticated live microscopy techniques and genetic manipulations have identified the endosteal region of the bone marrow (BM) as a preferential site of residence for the most potent HSC - able to reconstitute in serial transplants - with osteoblasts and their progenitors as critical cellular elements of these endosteal niches. This article reviews the path to the discovery of these endosteal niches (often called 'osteoblastic' niches) for HSC, what cell types contribute to these niches with their known physical and biochemical features. In the past decade, a first wave of research uncovered many mechanisms responsible for HSC homing to, and mobilization from, the whole BM tissue. However, the recent discovery of endosteal HSC niches has initiated a second wave of research focusing on the mechanisms by which most primitive HSC lodge into and migrate out of their endosteal niches. The second part of this article reviews the current knowledge of the mechanisms of HSC lodgment into, retention in and mobilization from osteoblastic niches.
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Affiliation(s)
- J-P Lévesque
- Biotherapies Program, Haematopoietic Stem Cell Laboratory, Mater Medical Research Institute, South Brisbane, Queensland, Australia.
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