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Dessalles CA, Babataheri A, Barakat AI. Pericyte mechanics and mechanobiology. J Cell Sci 2021; 134:134/6/jcs240226. [PMID: 33753399 DOI: 10.1242/jcs.240226] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Pericytes are mural cells of the microvasculature, recognized by their thin processes and protruding cell body. Pericytes wrap around endothelial cells and play a central role in regulating various endothelial functions, including angiogenesis and inflammation. They also serve as a vascular support and regulate blood flow by contraction. Prior reviews have examined pericyte biological functions and biochemical signaling pathways. In this Review, we focus on the role of mechanics and mechanobiology in regulating pericyte function. After an overview of the morphology and structure of pericytes, we describe their interactions with both the basement membrane and endothelial cells. We then turn our attention to biophysical considerations, and describe contractile forces generated by pericytes, mechanical forces exerted on pericytes, and pericyte responses to these forces. Finally, we discuss 2D and 3D engineered in vitro models for studying pericyte mechano-responsiveness and underscore the need for more evolved models that provide improved understanding of pericyte function and dysfunction.
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Affiliation(s)
- Claire A Dessalles
- LadHyX, CNRS, Ecole polytechnique, Institut polytechnique de Paris, 91120, Palaiseau, France
| | - Avin Babataheri
- LadHyX, CNRS, Ecole polytechnique, Institut polytechnique de Paris, 91120, Palaiseau, France
| | - Abdul I Barakat
- LadHyX, CNRS, Ecole polytechnique, Institut polytechnique de Paris, 91120, Palaiseau, France
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2
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Shen M, Quertermous T, Fischbein MP, Wu JC. Generation of Vascular Smooth Muscle Cells From Induced Pluripotent Stem Cells: Methods, Applications, and Considerations. Circ Res 2021; 128:670-686. [PMID: 33818124 PMCID: PMC10817206 DOI: 10.1161/circresaha.120.318049] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The developmental origin of vascular smooth muscle cells (VSMCs) has been increasingly recognized as a major determinant for regional susceptibility or resistance to vascular diseases. As a human material-based complement to animal models and human primary cultures, patient induced pluripotent stem cell iPSC-derived VSMCs have been leveraged to conduct basic research and develop therapeutic applications in vascular diseases. However, iPSC-VSMCs (induced pluripotent stem cell VSMCs) derived by most existing induction protocols are heterogeneous in developmental origins. In this review, we summarize signaling networks that govern in vivo cell fate decisions and in vitro derivation of distinct VSMC progenitors, as well as key regulators that terminally specify lineage-specific VSMCs. We then highlight the significance of leveraging patient-derived iPSC-VSMCs for vascular disease modeling, drug discovery, and vascular tissue engineering and discuss several obstacles that need to be circumvented to fully unleash the potential of induced pluripotent stem cells for precision vascular medicine.
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Affiliation(s)
- Mengcheng Shen
- Stanford Cardiovascular Institute
- Division of Cardiovascular Medicine, Department of Medicine
| | - Thomas Quertermous
- Stanford Cardiovascular Institute
- Division of Cardiovascular Medicine, Department of Medicine
| | | | - Joseph C. Wu
- Stanford Cardiovascular Institute
- Division of Cardiovascular Medicine, Department of Medicine
- Department of Radiology, Stanford University School of Medicine, Stanford, CA
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3
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Atlas Y, Gorin C, Novais A, Marchand MF, Chatzopoulou E, Lesieur J, Bascetin R, Binet-Moussy C, Sadoine J, Lesage M, Opsal-Vital S, Péault B, Monnot C, Poliard A, Girard P, Germain S, Chaussain C, Muller L. Microvascular maturation by mesenchymal stem cells in vitro improves blood perfusion in implanted tissue constructs. Biomaterials 2020; 268:120594. [PMID: 33387754 DOI: 10.1016/j.biomaterials.2020.120594] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 10/31/2020] [Accepted: 12/06/2020] [Indexed: 02/07/2023]
Abstract
Blood perfusion of grafted tissue constructs is a hindrance to the success of stem cell-based therapies by limiting cell survival and tissue regeneration. Implantation of a pre-vascularized network engineered in vitro has thus emerged as a promising strategy for promoting blood supply deep into the construct, relying on inosculation with the host vasculature. We aimed to fabricate in vitro tissue constructs with mature microvascular networks, displaying perivascular recruitment and basement membrane, taking advantage of the angiogenic properties of dental pulp stem cells and self-assembly of endothelial cells into capillaries. Using digital scanned light-sheet microscopy, we characterized the generation of dense microvascular networks in collagen hydrogels and established parameters for quantification of perivascular recruitment. We also performed original time-lapse analysis of stem cell recruitment. These experiments demonstrated that perivascular recruitment of dental pulp stem cells is driven by PDGF-BB. Recruited stem cells participated in deposition of vascular basement membrane and vessel maturation. Mature microvascular networks thus generated were then compared to those lacking perivascular coverage generated using stem cell conditioned medium. Implantation in athymic nude mice demonstrated that in vitro maturation of microvascular networks improved blood perfusion and cell survival within the construct. Taken together, these data demonstrate the strong potential of in vitro production of mature microvasculature for improving cell-based therapies.
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Affiliation(s)
- Yoann Atlas
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France; Sorbonne Université, Collège doctoral, Paris, France
| | - Caroline Gorin
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France; AP-HP, Services Odontologie, (GH Paris Est, Paris Nord, Henri Mondor), France
| | - Anita Novais
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France; AP-HP, Services Odontologie, (GH Paris Est, Paris Nord, Henri Mondor), France
| | - Marion F Marchand
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France; Sorbonne Université, Collège doctoral, Paris, France
| | - Eirini Chatzopoulou
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France; AP-HP, Services Odontologie, (GH Paris Est, Paris Nord, Henri Mondor), France
| | - Julie Lesieur
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France
| | - Rumeyza Bascetin
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France
| | - Clément Binet-Moussy
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France
| | - Jeremy Sadoine
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France
| | - Matthieu Lesage
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France
| | - Sibylle Opsal-Vital
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France; AP-HP, Services Odontologie, (GH Paris Est, Paris Nord, Henri Mondor), France
| | - Bruno Péault
- Department of Orthopaedic Surgery, UCLA and Orthopaedic Hospital, Orthopaedic Hospital Research Center, Los Angeles, United States; Center for Cardiovascular Science, MRC Center for Regenerative Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Catherine Monnot
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France
| | - Anne Poliard
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France
| | - Philippe Girard
- Institut Jacques Monod, UMR7592 CNRS, Université de Paris, Paris, France
| | - Stéphane Germain
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France
| | - Catherine Chaussain
- Université de Paris, UR2496 Pathologies, Imagerie et Biothérapies Orofaciales et Plateforme Imagerie du Vivant, Paris, France; AP-HP, Services Odontologie, (GH Paris Est, Paris Nord, Henri Mondor), France.
| | - Laurent Muller
- Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS UMR7241, INSERM U1050, PSL Research University, Paris, France.
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Aalkjær C, Nilsson H, De Mey JGR. Sympathetic and Sensory-Motor Nerves in Peripheral Small Arteries. Physiol Rev 2020; 101:495-544. [PMID: 33270533 DOI: 10.1152/physrev.00007.2020] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Small arteries, which play important roles in controlling blood flow, blood pressure, and capillary pressure, are under nervous influence. Their innervation is predominantly sympathetic and sensory motor in nature, and while some arteries are densely innervated, others are only sparsely so. Innervation of small arteries is a key mechanism in regulating vascular resistance. In the second half of the previous century, the physiology and pharmacology of this innervation were very actively investigated. In the past 10-20 yr, the activity in this field was more limited. With this review we highlight what has been learned during recent years with respect to development of small arteries and their innervation, some aspects of excitation-release coupling, interaction between sympathetic and sensory-motor nerves, cross talk between endothelium and vascular nerves, and some aspects of their role in vascular inflammation and hypertension. We also highlight what remains to be investigated to further increase our understanding of this fundamental aspect of vascular physiology.
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Affiliation(s)
| | - Holger Nilsson
- Department Physiology, Gothenburg University, Gothenburg, Sweden
| | - Jo G R De Mey
- Deptartment Pharmacology and Personalized Medicine, Maastricht University, Maastricht, The Netherlands
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Figueiredo AM, Villacampa P, Diéguez-Hurtado R, José Lozano J, Kobialka P, Cortazar AR, Martinez-Romero A, Angulo-Urarte A, Franco CA, Claret M, Aransay AM, Adams RH, Carracedo A, Graupera M. Phosphoinositide 3-Kinase-Regulated Pericyte Maturation Governs Vascular Remodeling. Circulation 2020; 142:688-704. [PMID: 32466671 DOI: 10.1161/circulationaha.119.042354] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Pericytes regulate vessel stabilization and function, and their loss is associated with diseases such as diabetic retinopathy or cancer. Despite their physiological importance, pericyte function and molecular regulation during angiogenesis remain poorly understood. METHODS To decipher the transcriptomic programs of pericytes during angiogenesis, we crossed Pdgfrb(BAC)-CreERT2 mice into RiboTagflox/flox mice. Pericyte morphological changes were assessed in mural cell-specific R26-mTmG reporter mice, in which low doses of tamoxifen allowed labeling of single-cell pericytes at high resolution. To study the role of phosphoinositide 3-kinase (PI3K) signaling in pericyte biology during angiogenesis, we used genetic mouse models that allow selective inactivation of PI3Kα and PI3Kβ isoforms and their negative regulator phosphate and tensin homolog deleted on chromosome 10 (PTEN) in mural cells. RESULTS At the onset of angiogenesis, pericytes exhibit molecular traits of cell proliferation and activated PI3K signaling, whereas during vascular remodeling, pericytes upregulate genes involved in mature pericyte cell function, together with a remarkable decrease in PI3K signaling. Immature pericytes showed stellate shape and high proliferation, and mature pericytes were quiescent and elongated. Unexpectedly, we demonstrate that PI3Kβ, but not PI3Kα, regulates pericyte proliferation and maturation during vessel formation. Genetic PI3Kβ inactivation in pericytes triggered early pericyte maturation. Conversely, unleashing PI3K signaling by means of PTEN deletion delayed pericyte maturation. Pericyte maturation was necessary to undergo vessel remodeling during angiogenesis. CONCLUSIONS Our results identify new molecular and morphological traits associated with pericyte maturation and uncover PI3Kβ activity as a checkpoint to ensure appropriate vessel formation. In turn, our results may open new therapeutic opportunities to regulate angiogenesis in pathological processes through the manipulation of pericyte PI3Kβ activity.
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Affiliation(s)
- Ana M Figueiredo
- Vascular Biology and Signalling Group, ProCURE, Oncobell Program, Institut d´Investigació Biomèdica de Bellvitge (IDIBELL), Gran Via de l'Hospitalet 199, 08908 L´Hospitalet de Llobregat, Barcelona, Spain (A.M.F., P.V., P.K., A.M.-R., A.A.-U., M.G.)
| | - Pilar Villacampa
- Vascular Biology and Signalling Group, ProCURE, Oncobell Program, Institut d´Investigació Biomèdica de Bellvitge (IDIBELL), Gran Via de l'Hospitalet 199, 08908 L´Hospitalet de Llobregat, Barcelona, Spain (A.M.F., P.V., P.K., A.M.-R., A.A.-U., M.G.)
| | - Rodrigo Diéguez-Hurtado
- Department of Tissue Morphogenesis, Max Planck Institute for Molecular Biomedicine, and Faculty of Medicine, University of Münster, Germany (R.D.-H., R.H.A.)
| | - Juan José Lozano
- Bioinformatics Platform, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain (J.J.L.)
| | - Piotr Kobialka
- Vascular Biology and Signalling Group, ProCURE, Oncobell Program, Institut d´Investigació Biomèdica de Bellvitge (IDIBELL), Gran Via de l'Hospitalet 199, 08908 L´Hospitalet de Llobregat, Barcelona, Spain (A.M.F., P.V., P.K., A.M.-R., A.A.-U., M.G.)
| | - Ana Rosa Cortazar
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain (A.R.C., A.M.A., A.C.)
| | - Anabel Martinez-Romero
- Vascular Biology and Signalling Group, ProCURE, Oncobell Program, Institut d´Investigació Biomèdica de Bellvitge (IDIBELL), Gran Via de l'Hospitalet 199, 08908 L´Hospitalet de Llobregat, Barcelona, Spain (A.M.F., P.V., P.K., A.M.-R., A.A.-U., M.G.)
| | - Ana Angulo-Urarte
- Vascular Biology and Signalling Group, ProCURE, Oncobell Program, Institut d´Investigació Biomèdica de Bellvitge (IDIBELL), Gran Via de l'Hospitalet 199, 08908 L´Hospitalet de Llobregat, Barcelona, Spain (A.M.F., P.V., P.K., A.M.-R., A.A.-U., M.G.)
| | - Claudio A Franco
- CIBERONC (A.R.C., A.M.A., A.C., M.G.) and CIBERehd (A.M.A.), Instituto de Salud Carlos III, Madrid, Spain. Instituto de Medicina Molecular-João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal (C.A.F.)
| | - Marc Claret
- Neuronal Control of Metabolism Laboratory, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (M.C.)
| | - Ana María Aransay
- CIBERONC (A.R.C., A.M.A., A.C., M.G.) and CIBERehd (A.M.A.), Instituto de Salud Carlos III, Madrid, Spain. Instituto de Medicina Molecular-João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal (C.A.F.)
| | - Ralf H Adams
- Department of Tissue Morphogenesis, Max Planck Institute for Molecular Biomedicine, and Faculty of Medicine, University of Münster, Germany (R.D.-H., R.H.A.)
| | - Arkaitz Carracedo
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain (A.R.C., A.M.A., A.C.)
| | - Mariona Graupera
- Vascular Biology and Signalling Group, ProCURE, Oncobell Program, Institut d´Investigació Biomèdica de Bellvitge (IDIBELL), Gran Via de l'Hospitalet 199, 08908 L´Hospitalet de Llobregat, Barcelona, Spain (A.M.F., P.V., P.K., A.M.-R., A.A.-U., M.G.)
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6
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Stephenson M, Reich DH, Boheler KR. Induced pluripotent stem cell-derived vascular smooth muscle cells. VASCULAR BIOLOGY 2019; 2:R1-R15. [PMID: 32923972 PMCID: PMC7439844 DOI: 10.1530/vb-19-0028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 12/12/2019] [Indexed: 12/31/2022]
Abstract
The reproducible generation of human-induced pluripotent stem cell (hiPSC)-derived vascular smooth muscle cells (vSMCs) in vitro has been critical to overcoming many limitations of animal and primary cell models of vascular biology and disease. Since this initial advance, research in the field has turned toward recapitulating the naturally occurring subtype specificity found in vSMCs throughout the body, and honing functional models of vascular disease. In this review, we summarize vSMC derivation approaches, including current phenotype and developmental origin-specific methods, and applications of vSMCs in functional disease models and engineered tissues. Further, we discuss the challenges of heterogeneity in hiPSC-derived tissues and propose approaches to identify and isolate vSMC subtype populations.
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Affiliation(s)
- Makeda Stephenson
- Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland, USA
| | - Daniel H Reich
- Department of Physics and Astronomy, The Johns Hopkins University, Baltimore, Maryland, USA
| | - Kenneth R Boheler
- Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland, USA
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Castro PR, Barbosa AS, Pereira JM, Ranfley H, Felipetto M, Gonçalves CAX, Paiva IR, Berg BB, Barcelos LS. Cellular and Molecular Heterogeneity Associated with Vessel Formation Processes. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6740408. [PMID: 30406137 PMCID: PMC6199857 DOI: 10.1155/2018/6740408] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 09/06/2018] [Indexed: 12/11/2022]
Abstract
The microvasculature heterogeneity is a complex subject in vascular biology. The difficulty of building a dynamic and interactive view among the microenvironments, the cellular and molecular heterogeneities, and the basic aspects of the vessel formation processes make the available knowledge largely fragmented. The neovascularisation processes, termed vasculogenesis, angiogenesis, arteriogenesis, and lymphangiogenesis, are important to the formation and proper functioning of organs and tissues both in the embryo and the postnatal period. These processes are intrinsically related to microvascular cells, such as endothelial and mural cells. These cells are able to adjust their activities in response to the metabolic and physiological requirements of the tissues, by displaying a broad plasticity that results in a significant cellular and molecular heterogeneity. In this review, we intend to approach the microvasculature heterogeneity in an integrated view considering the diversity of neovascularisation processes and the cellular and molecular heterogeneity that contribute to microcirculatory homeostasis. For that, we will cover their interactions in the different blood-organ barriers and discuss how they cooperate in an integrated regulatory network that is controlled by specific molecular signatures.
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Affiliation(s)
- Pollyana Ribeiro Castro
- Department of Physiology and Biophysics, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Alan Sales Barbosa
- Department of Physiology and Biophysics, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Jousie Michel Pereira
- Department of Physiology and Biophysics, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Hedden Ranfley
- Department of Physiology and Biophysics, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Mariane Felipetto
- Department of Physiology and Biophysics, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Carlos Alberto Xavier Gonçalves
- Department of Biochemistry and Immunology, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Isabela Ribeiro Paiva
- Department of Pharmacology, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Bárbara Betônico Berg
- Department of Pharmacology, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
| | - Luciola Silva Barcelos
- Department of Physiology and Biophysics, Instituto de Ciências Biológicas (ICB), Universidade Federal de Minas Gerais (UFMG), Brazil
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8
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Slukvin II, Kumar A. The mesenchymoangioblast, mesodermal precursor for mesenchymal and endothelial cells. Cell Mol Life Sci 2018; 75:3507-3520. [PMID: 29992471 PMCID: PMC6328351 DOI: 10.1007/s00018-018-2871-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 06/29/2018] [Accepted: 07/04/2018] [Indexed: 12/15/2022]
Abstract
Mesenchymoangioblast (MB) is the earliest precursor for endothelial and mesenchymal cells originating from APLNR+PDGFRα+KDR+ mesoderm in human pluripotent stem cell cultures. MBs are identified based on their capacity to form FGF2-dependent compact spheroid colonies in a serum-free semisolid medium. MBs colonies are composed of PDGFRβ+CD271+EMCN+DLK1+CD73- primitive mesenchymal cells which are generated through endothelial/angioblastic intermediates (cores) formed during first 3-4 days of clonogenic cultures. MB-derived primitive mesenchymal cells have potential to differentiate into mesenchymal stromal/stem cells (MSCs), pericytes, and smooth muscle cells. In this review, we summarize the specification and developmental potential of MBs, emphasize features that distinguish MBs from other mesenchymal progenitors described in the literature and discuss the value of these findings for identifying molecular pathways leading to MSC and vasculogenic cell specification, and developing cellular therapies using MB-derived progeny.
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Affiliation(s)
- Igor I Slukvin
- Wisconsin National Primate Research Center, University of Wisconsin, 1220 Capitol Ct., Madison, WI, 53715, USA.
- Department of Cell and Regenerative Biology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, 53707, USA.
- Department of Pathology and Laboratory Medicine, University of Wisconsin, 1685 Highland Ave, Madison, WI, 53705, USA.
| | - Akhilesh Kumar
- Wisconsin National Primate Research Center, University of Wisconsin, 1220 Capitol Ct., Madison, WI, 53715, USA
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9
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Sinha S, Santoro MM. New models to study vascular mural cell embryonic origin: implications in vascular diseases. Cardiovasc Res 2018; 114:481-491. [PMID: 29385541 DOI: 10.1093/cvr/cvy005] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 01/23/2018] [Indexed: 02/15/2024] Open
Abstract
A key question in vascular biology is how the diversity of origin of vascular mural cells, namely smooth muscle cells (SMCs) and pericytes influences vessel properties, in particular the regional propensity to vascular diseases. This review therefore first describes the role and regulation of mural cells during vascular formation, with a focus on embryonic origin. We then consider the evidence that connects heterogeneities in SMC and pericyte origins with disease. Since this idea has major implications for understanding and modelling human disease, then there is a pressing need for new model systems to investigate mural cell development and the consequences of heterogeneity. Recent advances arising from in vitro strategies for deriving mural cells from human pluripotent stem cells as well as from the zebrafish model will be discussed and the medical relevance of these discoveries will be highlighted.
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Affiliation(s)
- Sanjay Sinha
- Anne McLaren Laboratory, Wellcome Trust and Medical Research Council Cambridge Stem Cell Institute, Forvie Site, University of Cambridge, Robinson Way, Cambridge CB2 0SZ, UK
- Department of Medicine, Addenbrookes Hospital, Box 157, Hills Rd, Cambridge, CB2 0QQ, UK
| | - Massimo Mattia Santoro
- Laboratory of Angiogenesis and Redox Metabolism, Department of Biology, University of Padua, 35131 Padova, Italy
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10
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Pericytes Derived from Human Pluripotent Stem Cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1109:111-124. [DOI: 10.1007/978-3-030-02601-1_9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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