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Nadjar J, Monnier S, Bastien E, Huber AL, Oddou C, Bardoulet L, Leloup HB, Ichim G, Vanbelle C, Py BF, Destaing O, Petrilli V. Optogenetically controlled inflammasome activation demonstrates two phases of cell swelling during pyroptosis. Sci Signal 2024; 17:eabn8003. [PMID: 38652763 DOI: 10.1126/scisignal.abn8003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 04/04/2024] [Indexed: 04/25/2024]
Abstract
Inflammasomes are multiprotein platforms that control caspase-1 activation, which process the inactive precursor forms of the inflammatory cytokines IL-1β and IL-18, leading to an inflammatory type of programmed cell death called pyroptosis. Studying inflammasome-driven processes, such as pyroptosis-induced cell swelling, under controlled conditions remains challenging because the signals that activate pyroptosis also stimulate other signaling pathways. We designed an optogenetic approach using a photo-oligomerizable inflammasome core adapter protein, apoptosis-associated speck-like containing a caspase recruitment domain (ASC), to temporally and quantitatively manipulate inflammasome activation. We demonstrated that inducing the light-sensitive oligomerization of ASC was sufficient to recapitulate the classical features of inflammasomes within minutes. This system showed that there were two phases of cell swelling during pyroptosis. This approach offers avenues for biophysical investigations into the intricate nature of cellular volume control and plasma membrane rupture during cell death.
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Affiliation(s)
- Julien Nadjar
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Sylvain Monnier
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622, Villeurbanne, France
| | - Estelle Bastien
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622, Villeurbanne, France
| | - Anne-Laure Huber
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Christiane Oddou
- DYSAD, Institut pour l'avancée des biosciences (IAB), Centre de Recherche UGA / Inserm U 1209/CNRS UMR 5309, 38700 La Tronche, France
| | - Léa Bardoulet
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Hubert B Leloup
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Gabriel Ichim
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Christophe Vanbelle
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
| | - Bénédicte F Py
- CIRI, Centre International de Recherche en Infectiologie, Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Olivier Destaing
- DYSAD, Institut pour l'avancée des biosciences (IAB), Centre de Recherche UGA / Inserm U 1209/CNRS UMR 5309, 38700 La Tronche, France
| | - Virginie Petrilli
- CRCL, Centre de Recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, F-69000 Lyon, France
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2
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Guevara-Garcia A, Fourel L, Bourrin-Reynard I, Sales A, Oddou C, Pezet M, Rossier O, Machillot P, Chaar L, Bouin AP, Giannone G, Destaing O, Picart C, Albiges-Rizo C. Integrin-based adhesion compartmentalizes ALK3 of the BMPRII to control cell adhesion and migration. J Biophys Biochem Cytol 2022; 221:213529. [PMID: 36205720 PMCID: PMC9552562 DOI: 10.1083/jcb.202107110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 07/25/2022] [Accepted: 09/19/2022] [Indexed: 02/02/2023] Open
Abstract
The spatial organization of cell-surface receptors is fundamental for the coordination of biological responses to physical and biochemical cues of the extracellular matrix. How serine/threonine kinase receptors, ALK3-BMPRII, cooperate with integrins upon BMP2 to drive cell migration is unknown. Whether the dynamics between integrins and BMP receptors intertwine in space and time to guide adhesive processes is yet to be elucidated. We found that BMP2 stimulation controls the spatial organization of BMPRs by segregating ALK3 from BMPRII into β3 integrin-containing focal adhesions. The selective recruitment of ALK3 to focal adhesions requires β3 integrin engagement and ALK3 activation. BMP2 controls the partitioning of immobilized ALK3 within and outside focal adhesions according to single-protein tracking and super-resolution imaging. The spatial control of ALK3 in focal adhesions by optogenetics indicates that ALK3 acts as an adhesive receptor by eliciting cell spreading required for cell migration. ALK3 segregation from BMPRII in integrin-based adhesions is a key aspect of the spatio-temporal control of BMPR signaling.
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Affiliation(s)
- Amaris Guevara-Garcia
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France,Commissariat à l’Energie Atomique, Institut National de la Santé et de la Recherche Médicale U1292, Centre National de La Recherche Scientifique Equipe Mixte de Recherche Biomimetism and Regenerative Medicine 5000, Université Grenoble Alpes, Grenoble, France,Centre National de La Recherche Scientifique, Grenoble Institute of Technology, Laboratoire des Matériaux et du Génie Physique, Unité Mixte de Recherche 5628, Grenoble, France
| | - Laure Fourel
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Ingrid Bourrin-Reynard
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Adria Sales
- Commissariat à l’Energie Atomique, Institut National de la Santé et de la Recherche Médicale U1292, Centre National de La Recherche Scientifique Equipe Mixte de Recherche Biomimetism and Regenerative Medicine 5000, Université Grenoble Alpes, Grenoble, France,Centre National de La Recherche Scientifique, Grenoble Institute of Technology, Laboratoire des Matériaux et du Génie Physique, Unité Mixte de Recherche 5628, Grenoble, France
| | - Christiane Oddou
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Mylène Pezet
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Olivier Rossier
- Centre National de La Recherche Scientifique, Interdisciplinary Institute for Neuroscience, Interdisciplinary Institute for Neurosciences, Unité Mixte de Recherche 5297, Université Bordeaux, Bordeaux, France
| | - Paul Machillot
- Commissariat à l’Energie Atomique, Institut National de la Santé et de la Recherche Médicale U1292, Centre National de La Recherche Scientifique Equipe Mixte de Recherche Biomimetism and Regenerative Medicine 5000, Université Grenoble Alpes, Grenoble, France,Centre National de La Recherche Scientifique, Grenoble Institute of Technology, Laboratoire des Matériaux et du Génie Physique, Unité Mixte de Recherche 5628, Grenoble, France
| | - Line Chaar
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Anne-Pascale Bouin
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Gregory Giannone
- Centre National de La Recherche Scientifique, Interdisciplinary Institute for Neuroscience, Interdisciplinary Institute for Neurosciences, Unité Mixte de Recherche 5297, Université Bordeaux, Bordeaux, France
| | - Olivier Destaing
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France
| | - Catherine Picart
- Commissariat à l’Energie Atomique, Institut National de la Santé et de la Recherche Médicale U1292, Centre National de La Recherche Scientifique Equipe Mixte de Recherche Biomimetism and Regenerative Medicine 5000, Université Grenoble Alpes, Grenoble, France,Centre National de La Recherche Scientifique, Grenoble Institute of Technology, Laboratoire des Matériaux et du Génie Physique, Unité Mixte de Recherche 5628, Grenoble, France
| | - Corinne Albiges-Rizo
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale U1209, Centre National de La Recherche Scientifique 5309, Université Grenoble Alpes, Grenoble, France,Correspondence to Corinne Albiges-Rizo:
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3
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Kerjouan A, Boyault C, Oddou C, Hiriart-Bryant E, Grichine A, Kraut A, Pezet M, Balland M, Faurobert E, Bonnet I, Coute Y, Fourcade B, Albiges-Rizo C, Destaing O. Control of SRC molecular dynamics encodes distinct cytoskeletal responses by specifying signaling pathway usage. J Cell Sci 2021; 134:237349. [PMID: 33495358 DOI: 10.1242/jcs.254599] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 11/13/2020] [Indexed: 01/23/2023] Open
Abstract
Upon activation by different transmembrane receptors, the same signaling protein can induce distinct cellular responses. A way to decipher the mechanisms of such pleiotropic signaling activity is to directly manipulate the decision-making activity that supports the selection between distinct cellular responses. We developed an optogenetic probe (optoSRC) to control SRC signaling, an example of a pleiotropic signaling node, and we demonstrated its ability to generate different acto-adhesive structures (lamellipodia or invadosomes) upon distinct spatio-temporal control of SRC kinase activity. The occurrence of each acto-adhesive structure was simply dictated by the dynamics of optoSRC nanoclusters in adhesive sites, which were dependent on the SH3 and Unique domains of the protein. The different decision-making events regulated by optoSRC dynamics induced distinct downstream signaling pathways, which we characterized using time-resolved proteomic and network analyses. Collectively, by manipulating the molecular mobility of SRC kinase activity, these experiments reveal the pleiotropy-encoding mechanism of SRC signaling.
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Affiliation(s)
- Adèle Kerjouan
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Cyril Boyault
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Christiane Oddou
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Edwige Hiriart-Bryant
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Alexei Grichine
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | | | - Mylène Pezet
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Martial Balland
- Laboratoire Interdisciplinaire de Physique (Liphy), Université Grenoble Alpes, CNRS, 38000, 38402 Saint-Martin-d'Héres, France
| | - Eva Faurobert
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Isabelle Bonnet
- Laboratoire Physico-Chimie Curie, Institut Curie, PSL Research University, Sorbonne University, UMR 168, 75005 Paris, France
| | - Yohann Coute
- Laboratoire EDYP, BIG-BGE, CEA, 38054 Grenoble, France
| | - Bertrand Fourcade
- Laboratoire Interdisciplinaire de Physique (Liphy), Université Grenoble Alpes, CNRS, 38000, 38402 Saint-Martin-d'Héres, France
| | - Corinne Albiges-Rizo
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
| | - Olivier Destaing
- Institute for Advanced Biosciences, Centre de Recherche Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, 38706 La Tronche, France
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Vellino S, Oddou C, Rivier P, Boyault C, Hiriart-Bryant E, Kraut A, Martin R, Coute Y, Knölker HJ, Valverde MA, Albigès-Rizo C, Destaing O. Cross-talk between the calcium channel TRPV4 and reactive oxygen species interlocks adhesive and degradative functions of invadosomes. J Cell Biol 2021; 220:211651. [PMID: 33399853 PMCID: PMC7788461 DOI: 10.1083/jcb.201910079] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 07/23/2020] [Accepted: 11/13/2020] [Indexed: 02/06/2023] Open
Abstract
Invadosomes support cell invasion by coupling both acto-adhesive and extracellular matrix degradative functions, which are apparently antagonistic. β1-integrin dynamics regulate this coupling, but the actual sensing mechanism and effectors involved have not yet been elucidated. Using genetic and reverse genetic approaches combined with biochemical and imaging techniques, we now show that the calcium channel TRPV4 colocalizes with β1-integrins at the invadosome periphery and regulates its activation and the coupling of acto-adhesive and degradative functions. TRPV4-mediated regulation of podosome function depends on its ability to sense reactive oxygen species (ROS) in invadosomes' microenvironment and involves activation of the ROS/calcium-sensitive kinase Ask1 and binding of the motor MYO1C. Furthermore, disease-associated TRPV4 gain-of-function mutations that modulate ECM degradation are also implicated in the ROS response, which provides new perspectives in our understanding of the pathophysiology of TRPV4 channelopathies.
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Affiliation(s)
- Sanela Vellino
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France
| | - Christiane Oddou
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France
| | - Paul Rivier
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France
| | - Cyril Boyault
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France
| | - Edwige Hiriart-Bryant
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France
| | - Alexandra Kraut
- Laboratoire EDyP, Institute of Biosciences and Biotechnologies of Grenoble-Biologie à Grande Echelle, Commissariat à l'Énergie Atomique Grenoble, Grenoble, France
| | - René Martin
- Faculty of Chemistry, Technische Universität Dresden, Dresden, Germany
| | - Yohann Coute
- Laboratoire EDyP, Institute of Biosciences and Biotechnologies of Grenoble-Biologie à Grande Echelle, Commissariat à l'Énergie Atomique Grenoble, Grenoble, France
| | | | - Miguel A. Valverde
- Laboratory of Molecular Physiology, Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Corinne Albigès-Rizo
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France
| | - Olivier Destaing
- Dynamique des systèmes d'adhérence, Institut for Advanced Biosciences, Centre de Recherche University Grenoble Alpes/INSERM U1209/Centre National de la Recherche Scientifique Unité mixte de recherche 5309, La Tronche, France,Correspondence to Olivier Destaing:
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De Mets R, Wang I, Balland M, Oddou C, Moreau P, Fourcade B, Albiges-Rizo C, Delon A, Destaing O. Cellular tension encodes local Src-dependent differential β 1 and β 3 integrin mobility. Mol Biol Cell 2018; 30:181-190. [PMID: 30462575 PMCID: PMC6589565 DOI: 10.1091/mbc.e18-04-0253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Integrins are transmembrane receptors that have a pivotal role in mechanotransduction processes by connecting the extracellular matrix to the cytoskeleton. Although it is well established that integrin activation/inhibition cycles are due to highly dynamic interactions, whether integrin mobility depends on local tension and cytoskeletal organization remains surprisingly unclear. Using an original approach combining micropatterning on glass substrates to induce standardized local mechanical constraints within a single cell with temporal image correlation spectroscopy, we measured the mechanosensitive response of integrin mobility at the whole cell level and in adhesion sites under different mechanical constraints. Contrary to β1 integrins, high tension increases β3 integrin residence time in adhesive regions. Chimeric integrins and structure–function studies revealed that the ability of β3 integrins to specifically sense local tensional organization is mostly encoded by its cytoplasmic domain and is regulated by tuning the affinity of its NPXY domains through phosphorylation by Src family kinases.
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Affiliation(s)
- Richard De Mets
- Laboratoire interdisciplinaire de Physique, Université Grenoble Alpes et CNRS, 38402 Grenoble, Cedex, France
| | - Irene Wang
- Laboratoire interdisciplinaire de Physique, Université Grenoble Alpes et CNRS, 38402 Grenoble, Cedex, France
| | - Martial Balland
- Laboratoire interdisciplinaire de Physique, Université Grenoble Alpes et CNRS, 38402 Grenoble, Cedex, France
| | - Christiane Oddou
- Institut Albert Bonniot, Université Joseph Fourier, INSERM U823, CNRS ERL 5284, Grenoble Alpessite Santé, F38042 Grenoble Cedex 09, France
| | - Philippe Moreau
- Laboratoire interdisciplinaire de Physique, Université Grenoble Alpes et CNRS, 38402 Grenoble, Cedex, France
| | - Bertrand Fourcade
- Laboratoire interdisciplinaire de Physique, Université Grenoble Alpes et CNRS, 38402 Grenoble, Cedex, France
| | - Corinne Albiges-Rizo
- Institut Albert Bonniot, Université Joseph Fourier, INSERM U823, CNRS ERL 5284, Grenoble Alpessite Santé, F38042 Grenoble Cedex 09, France
| | - Antoine Delon
- Laboratoire interdisciplinaire de Physique, Université Grenoble Alpes et CNRS, 38402 Grenoble, Cedex, France
| | - Olivier Destaing
- Institut Albert Bonniot, Université Joseph Fourier, INSERM U823, CNRS ERL 5284, Grenoble Alpessite Santé, F38042 Grenoble Cedex 09, France
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Petropoulos C, Oddou C, Emadali A, Hiriart-Bryant E, Boyault C, Faurobert E, Vande Pol S, Kim-Kaneyama JR, Kraut A, Coute Y, Block M, Albiges-Rizo C, Destaing O. Roles of paxillin family members in adhesion and ECM degradation coupling at invadosomes. J Cell Biol 2017; 213:585-99. [PMID: 27269065 PMCID: PMC4896053 DOI: 10.1083/jcb.201510036] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 04/14/2016] [Indexed: 12/17/2022] Open
Abstract
The exact functions of all paxillin family members in mechanosensing and adhesion at invadosomes are unclear. Petropoulos et al. show that redundant and specific activities of paxillin and Hic-5 can couple original adhesion and ECM degradation in invadosomes. Invadosomes are acto-adhesive structures able to both bind the extracellular matrix (ECM) and digest it. Paxillin family members—paxillin, Hic-5, and leupaxin—are implicated in mechanosensing and turnover of adhesion sites, but the contribution of each paxillin family protein to invadosome activities is unclear. We use genetic approaches to show that paxillin and Hic-5 have both redundant and distinctive functions in invadosome formation. The essential function of paxillin-like activity is based on the coordinated activity of LD motifs and LIM domains, which support invadosome assembly and morphology, respectively. However, paxillin preferentially regulates invadosome assembly, whereas Hic-5 regulates the coupling between ECM degradation and acto-adhesive functions. Mass spectrometry analysis revealed new partners that are important for paxillin and Hic-5 specificities: paxillin regulates the acto-adhesive machinery through janus kinase 1 (JAK1), whereas Hic-5 controls ECM degradation via IQGAP1. Integrating the redundancy and specificities of paxillin and Hic-5 in a functional complex provides insights into the coupling between the acto-adhesive and ECM-degradative machineries in invadosomes.
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Affiliation(s)
- Christos Petropoulos
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Christiane Oddou
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Anouk Emadali
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France
| | - Edwige Hiriart-Bryant
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Cyril Boyault
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Eva Faurobert
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Scott Vande Pol
- Department of Pathology, University of Virginia, Charlottesville, VA 22908
| | - Joo-Ri Kim-Kaneyama
- Department of Biochemistry, Showa University School of Medicine, Tokyo 142-8555, Japan
| | - Alexandra Kraut
- Institut de Recherche en Technologies et Sciences pour le Vivant-Biologie à Grande Échelle, Université Grenoble Alpes, 38000 Grenoble, France Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Institut de Recherche en Technologies et Sciences pour le Vivant-Biologie à Grande Échelle, 38000 Grenoble, France Institut National de la Santé et de la Recherche Médicale, Laboratoire Biologie à Grande Échelle, 38000 Grenoble, France
| | - Yohann Coute
- Institut de Recherche en Technologies et Sciences pour le Vivant-Biologie à Grande Échelle, Université Grenoble Alpes, 38000 Grenoble, France Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Institut de Recherche en Technologies et Sciences pour le Vivant-Biologie à Grande Échelle, 38000 Grenoble, France Institut National de la Santé et de la Recherche Médicale, Laboratoire Biologie à Grande Échelle, 38000 Grenoble, France
| | - Marc Block
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Corinne Albiges-Rizo
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
| | - Olivier Destaing
- Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble, France Université Grenoble Alpes, 38400 Saint-Martin-d'Hères, France Equipe de Recherche Labellisée, Centre National de la Recherche Scientifique 5284, 38042 Grenoble, France
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Bouin AP, Kyumurkov A, Régent-Kloeckner M, Ribba AS, Faurobert E, Fournier HN, Bourrin-Reynard I, Manet-Dupé S, Oddou C, Balland M, Planus E, Albiges-Rizo C. Correction: ICAP-1 monoubiquitylation coordinates matrix density and rigidity sensing for cell migration through ROCK2-MRCKα balance. J Cell Sci 2017; 130:1195. [PMID: 28298614 DOI: 10.1242/jcs.202218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Bouin AP, Kyurmurkov A, Régent-Kloeckner M, Ribba AS, Faurobert E, Fournier HN, Bourrin-Reynard I, Manet-Dupé S, Oddou C, Balland M, Planus E, Albiges-Rizo C. ICAP-1 monoubiquitination coordinates matrix density and rigidity sensing for cell migration through ROCK2- MRCKα balance. J Cell Sci 2017; 130:626-636. [DOI: 10.1242/jcs.200139] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 12/08/2016] [Indexed: 12/21/2022] Open
Abstract
Cell migration is a complex process requiring density and rigidity sensing of the microenvironment to adapt cell migratory speed through focal adhesion and actin cytoskeleton regulation. ICAP-1, a β1 integrin partner, is essential for ensuring integrin activation cycle and focal adhesion formation. We show that ICAP-1 is monoubiquitinated by Smurf1, preventing ICAP-1 binding to β1 integrin. The non-ubiquitinable form of ICAP-1 modifies β1 integrin focal adhesion organization and interferes with fibronectin density sensing. ICAP-1 is also required for adapting cell migration in response to substrate stiffness in a β1 integrin-independent manner. ICAP-1 monoubiquitination regulates rigidity sensing by increasing MRCKα-dependent cell contractility through myosin phosphorylation independently of substrate rigidity. We provide evidence that ICAP-1 monoubiquitination helps in switching from ROCK2-mediated to MRCKα-mediated cell contractility. ICAP-1 monoubiquitination serves as a molecular switch to coordinate extracellular matrix density and rigidity sensing thus acting as a critical modulator of cell migration and mechanosensing.
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Affiliation(s)
- Anne-Pascale Bouin
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Alexander Kyurmurkov
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Myriam Régent-Kloeckner
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Anne-Sophie Ribba
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Eva Faurobert
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Henri-Noël Fournier
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Ingrid Bourrin-Reynard
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Sandra Manet-Dupé
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Christiane Oddou
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Martial Balland
- CNRS UMR 5309, F-38042 Grenoble, France
- Laboratoire Interdisciplinaire de Physique, UMR CNRS 5588Grenoble, France
| | - Emmanuelle Planus
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
| | - Corinne Albiges-Rizo
- INSERM U1209, Grenoble, F-38042, France
- Université Grenoble Alpes, Institute for Advanced Biosciences, 38042 Grenoble, France
- CNRS UMR 5309, F-38042 Grenoble, France
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9
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Milloud R, Destaing O, de Mets R, Bourrin-Reynard I, Oddou C, Delon A, Wang I, Albigès-Rizo C, Balland M. αvβ3 integrins negatively regulate cellular forces by phosphorylation of its distal NPXY site. Biol Cell 2016; 109:127-137. [PMID: 27990663 DOI: 10.1111/boc.201600041] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 11/02/2016] [Accepted: 11/03/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND INFORMATION Integrins are key receptors that allow cells to sense and respond to their mechanical environment. Although they bind the same ligand, β1 and β3 integrins have distinct and cooperative roles in mechanotransduction. RESULTS Using traction force microscopy on unconstrained cells, we show that deleting β3 causes traction forces to increase, whereas the deletion of β1 integrin results in a strong decrease of contractile forces. Consistently, loss of β3 integrin also induces an increase in β1 integrin activation. Using a genetic approach, we identified the phosphorylation of the distal NPXY domain as an essential process for β3 integrin to be able to modulate traction forces. Loss of β3 integrins also impacted cell shape and the spatial distribution of traction forces, by causing forces to be generated closer to the cell edge, and the cell shape. CONCLUSIONS Our results emphasize the role of β3 integrin in spatial distribution of cellular forces. We speculate that, by modulating its affinity with kindlin, β3 integrins may be able to locate near the cell edge where it can control β1 integrin activation and clustering. SIGNIFICANCE Tensional homeostasis at the single cell level is performed by the ability of β3 adhesions to negatively regulate the activation degree and spatial localization of β1 integrins. By combining genetic approaches and new tools to analyze traction distribution and cell morphology on a population of cells we were able to identify the molecular partners involved in cellular forces regulation.
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Affiliation(s)
- Rachel Milloud
- Laboratoire Interdisciplinaire de Physique, UMR CNRS 5588, Université Grenoble Alpes, Grenoble, France
| | - Olivier Destaing
- Institute for Advanced Biosciences, Institut Albert Bonniot, Inserm U1209, CNRS 5309, Dynamique de l'adhérence cellulaire et de la différenciation, Université Grenoble Alpes, Grenoble, France
| | - Richard de Mets
- Laboratoire Interdisciplinaire de Physique, UMR CNRS 5588, Université Grenoble Alpes, Grenoble, France
| | - Ingrid Bourrin-Reynard
- Institute for Advanced Biosciences, Institut Albert Bonniot, Inserm U1209, CNRS 5309, Dynamique de l'adhérence cellulaire et de la différenciation, Université Grenoble Alpes, Grenoble, France
| | - Christiane Oddou
- Institute for Advanced Biosciences, Institut Albert Bonniot, Inserm U1209, CNRS 5309, Dynamique de l'adhérence cellulaire et de la différenciation, Université Grenoble Alpes, Grenoble, France
| | - Antoine Delon
- Laboratoire Interdisciplinaire de Physique, UMR CNRS 5588, Université Grenoble Alpes, Grenoble, France
| | - Irène Wang
- Laboratoire Interdisciplinaire de Physique, UMR CNRS 5588, Université Grenoble Alpes, Grenoble, France
| | - Corinne Albigès-Rizo
- Institute for Advanced Biosciences, Institut Albert Bonniot, Inserm U1209, CNRS 5309, Dynamique de l'adhérence cellulaire et de la différenciation, Université Grenoble Alpes, Grenoble, France
| | - Martial Balland
- Laboratoire Interdisciplinaire de Physique, UMR CNRS 5588, Université Grenoble Alpes, Grenoble, France
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10
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Destaing O, Ferguson SM, Grichine A, Oddou C, De Camilli P, Albiges-Rizo C, Baron R. Essential function of dynamin in the invasive properties and actin architecture of v-Src induced podosomes/invadosomes. PLoS One 2013; 8:e77956. [PMID: 24348990 PMCID: PMC3857171 DOI: 10.1371/journal.pone.0077956] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Accepted: 09/06/2013] [Indexed: 01/07/2023] Open
Abstract
The large GTPase dynamin plays a key role in endocytosis but is also localized at numerous actin rich sites. We investigated dynamin functions at podosomes/invadosomes, actin-based cellular adhesion structures implicated in tissue invasion. Podosomes/invadosomes are constituted of long F-actin bundles perpendicular to the substratum (actin cores), connected to randomly arranged F-actin fibers parallel to the substratum (actin cloud). We show here that dynamin depletion in v-Src-transformed fibroblasts triggers a massive disorganization of podosomes/invadosomes (isolated or in rosettes), with a corresponding inhibition of their invasive properties. The action of dynamin at podosomes/invadosomes requires a functional full-length protein, suggesting that the effects of dynamin at these sites and in membrane remodelling during endocytosis are mediated by similar mechanisms. In order to determine direct effect of dynamin depletion on invadosome, an optogenetic approach based on the photosensitizer KillerRed was developed. Acute dynamin photo-inactivation leads to a very rapid disorganization of invadosome without affecting focal adhesions. Dynamin therefore is a key regulator of the architecture of actin in podosomes/invadosomes.
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Affiliation(s)
- Olivier Destaing
- Institut Albert Bonniot, Université Joseph Fourier; Université Joseph Fourier site Santé, Grenoble cedex, France
- Department of Cell Biology, Howard Hughes Medical Institute, Program in Cellular Neuroscience, Neurodegeneration and Repair, Yale University School of Medicine, New Haven, Connecticut, United States of America
- * E-mail:
| | - Shawn M. Ferguson
- Department of Cell Biology, Howard Hughes Medical Institute, Program in Cellular Neuroscience, Neurodegeneration and Repair, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Alexei Grichine
- Institut Albert Bonniot, Université Joseph Fourier; Université Joseph Fourier site Santé, Grenoble cedex, France
| | - Christiane Oddou
- Institut Albert Bonniot, Université Joseph Fourier; Université Joseph Fourier site Santé, Grenoble cedex, France
| | - Pietro De Camilli
- Department of Cell Biology, Howard Hughes Medical Institute, Program in Cellular Neuroscience, Neurodegeneration and Repair, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, United States of America
| | - Corinne Albiges-Rizo
- Institut Albert Bonniot, Université Joseph Fourier; Université Joseph Fourier site Santé, Grenoble cedex, France
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, United States of America
| | - Roland Baron
- Department of Medicine, Harvard Medical School, Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, United States of America
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11
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Lemonnier S, Naili S, Oddou C, Lemaire T. Numerical determination of the lacuno-canalicular permeability of bone. Comput Methods Biomech Biomed Engin 2011. [DOI: 10.1080/10255842.2011.593767] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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12
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Chartier NT, Lainé MG, Ducarouge B, Oddou C, Bonaz B, Albiges-Rizo C, Jacquier-Sarlin MR. Enterocytic differentiation is modulated by lipid rafts-dependent assembly of adherens junctions. Exp Cell Res 2011; 317:1422-36. [PMID: 21419117 DOI: 10.1016/j.yexcr.2011.03.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2010] [Revised: 02/18/2011] [Accepted: 03/09/2011] [Indexed: 01/29/2023]
Abstract
Integrity of the epithelial barrier is determined by apical junctional complexes which also participate in the signalling pathways inducing intestinal cell differentiation. Lipid rafts (LR) have been proposed to play a role in the organization and the function of these intercellular complexes. This study investigated potential mechanisms by which LR could participate in the establishment of adherens junctions (AJ) and the initiation of enterocytic differentiation. We showed that the differentiation of epithelial cells in rat colons correlates with the emergence of LR. Using HT-29 cells we demonstrated that during the differentiation process, LR are required for the recruitment and the association of p120ctn to E-cadherin. Silencing of flotillin-1, a LR component, alters the recruitment of AJ proteins in LR and delays the expression of differentiation markers. Furthermore, the ability of p120ctn/E-cadherin complexes to support cell differentiation is altered in HT-29 Rac1N17 cells. These results show a contributory role of LR in the enterocytic differentiation process, which serve as signalling platforms for Rac1-mediated organization of AJ. A better understanding of the mechanism involved in the establishment of junctional complex and their role in enterocytic differentiation provides new insights into the regulation of intestinal homeostasis.
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Affiliation(s)
- Nicolas T Chartier
- Centre de Recherche Inserm U823, Institut Albert Bonniot, Equipe de Dynamique des Systèmes d'Adhérence et de Différenciation, Site Santé BP 170 La Tronche F-38042 Grenoble Cedex 9, France
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13
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Destaing O, Planus E, Bouvard D, Oddou C, Badowski C, Bossy V, Raducanu A, Fourcade B, Albiges-Rizo C, Block MR. β1A integrin is a master regulator of invadosome organization and function. Mol Biol Cell 2010; 21:4108-19. [PMID: 20926684 PMCID: PMC2993740 DOI: 10.1091/mbc.e10-07-0580] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Use of patterned surfaces, reverse genetics, and time-controlled photoinactivation showed that β1 but not β3 integrins are required for invadosome formation, self-assembly, and stabilization into a ring structure. The activation state of β1 as well as its phosphorylation by protein kinase C on Ser785 control these process and link to the degradative function. Invadosomes are adhesion structures involved in tissue invasion that are characterized by an intense actin polymerization–depolymerization associated with β1 and β3 integrins and coupled to extracellular matrix (ECM) degradation activity. We induced the formation of invadosomes by expressing the constitutive active form of Src, SrcYF, in different cell types. Use of ECM surfaces micropatterned at the subcellular scale clearly showed that in mesenchymal cells, integrin signaling controls invadosome activity. Using β1−/− or β3−/− cells, it seemed that β1A but not β3 integrins are essential for initiation of invadosome formation. Protein kinase C activity was shown to regulate autoassembly of invadosomes into a ring-like metastructure (rosette), probably by phosphorylation of Ser785 on the β1A tail. Moreover, our study clearly showed that β1A links actin dynamics and ECM degradation in invadosomes. Finally, a new strategy based on fusion of the photosensitizer KillerRed to the β1A cytoplasmic domain allowed specific and immediate loss of function of β1A, resulting in disorganization and disassembly of invadosomes and formation of focal adhesions.
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Affiliation(s)
- Olivier Destaing
- Institut Albert Bonniot, Université Joseph Fourier, Centre National de la Recherche Scientifique, and Institute National de la Santé et de la Recherche Médicale-Université Joseph Fourier U823 Site Santé BP 170, Grenoble 38042, Cedex 9, France
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14
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Brun P, Oddou C, Beraldo E, Kulas A, Laurent F, Philippon A, De Vernejoul F. Quantitative analysis of left ventricular filling phase by echocardiography. Acta Med Scand Suppl 2009; 627:230-7. [PMID: 286516 DOI: 10.1111/j.0954-6820.1979.tb01109.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Pierre J, Oddou C. Engineered bone culture in a perfusion bioreactor: a 2D computational study of stationary mass and momentum transport. Comput Methods Biomech Biomed Engin 2007; 10:429-38. [PMID: 17852175 DOI: 10.1080/10255840701494635] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Successful bone cell culture in large implants still is a challenge to biologists and requires a strict control of the physicochemical and mechanical environments. This study analyses from the transport phenomena viewpoint the limiting factors of a perfusion bioreactor for bone cell culture within fibrous and porous large implants (2.5 cm in length, a few cubic centimetres in volume, 250 microm in fibre diameter with approximately 60% porosity). A two-dimensional mathematical model, based upon stationary mass and momentum transport in these implants is proposed and numerically solved. Cell oxygen consumption, in accordance theoretically with the Michaelis-Menten law, generates non linearity in the boundary conditions of the convection diffusion equation. Numerical solutions are obtained with a commercial code (Femlab 3.1; Comsol AB, Stockholm, Sweden). Moreover, based on the simplification of transport equations, a simple formula is given for estimating the length of the oxygen penetration within the implant. Results show that within a few hours of culture process and for a perfusion velocity of the order of 10(-4) m s(-1), the local oxygen concentration is everywhere sufficiently high to ensure a suitable cell metabolism. But shear stresses induced by the fluid flow with such a perfusion velocity are found to be locally too large (higher than 10(-3) Pa). Suitable shear stresses are obtained by decreasing the velocity at the inlet to around 2 x 10(-5) m s(-1). But consequently hypoxic regions (low oxygen concentrations) appear at the downstream part of the implant. Thus, it is suggested here that in the determination of the perfusion flow rate within a large implant, a compromise between oxygen supply and shear stress effects must be found in order to obtain a successful cell culture.
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Affiliation(s)
- J Pierre
- Laboratoire B2OA, UMR CNRS 7052, Faculté des Sciences et Technologie, Université Paris 12, Créteil Cedex, France.
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16
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Badowski C, Pawlak G, Grichine A, Chabadel A, Oddou C, Jurdic P, Pfaff M, Albigès-Rizo C, Block MR. Paxillin phosphorylation controls invadopodia/podosomes spatiotemporal organization. Mol Biol Cell 2007; 19:633-45. [PMID: 18045996 DOI: 10.1091/mbc.e06-01-0088] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In Rous sarcoma virus (RSV)-transformed baby hamster kidney (BHK) cells, invadopodia can self-organize into rings and belts, similarly to podosome distribution during osteoclast differentiation. The composition of individual invadopodia is spatiotemporally regulated and depends on invadopodia localization along the ring section: the actin core assembly precedes the recruitment of surrounding integrins and integrin-linked proteins, whereas the loss of the actin core was a prerequisite to invadopodia disassembly. We have shown that invadopodia ring expansion is controlled by paxillin phosphorylations on tyrosine 31 and 118, which allows invadopodia disassembly. In BHK-RSV cells, ectopic expression of the paxillin mutant Y31F-Y118F induces a delay in invadopodia disassembly and impairs their self-organization. A similar mechanism is unraveled in osteoclasts by using paxillin knockdown. Lack of paxillin phosphorylation, calpain or extracellular signal-regulated kinase inhibition, resulted in similar phenotype, suggesting that these proteins belong to the same regulatory pathways. Indeed, we have shown that paxillin phosphorylation promotes Erk activation that in turn activates calpain. Finally, we observed that invadopodia/podosomes ring expansion is required for efficient extracellular matrix degradation both in BHK-RSV cells and primary osteoclasts, and for transmigration through a cell monolayer.
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Affiliation(s)
- Cédric Badowski
- Equipe DySAD, Institut Albert Bonniot, Institut National de la Santé et de la Recherche Médicale U823, 38042 Grenoble Cedex 09, France
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17
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Le Loch J, Freymond N, Sanson C, Nassiri F, Oddou C, Garcia-Tejero M, Messikh C, Gindre D, Philit F, Chatté G, Piperno D, Belot A, Roy P, Pacheco Y, Devouassoux G. 154 Après décompensation respiratoire grave, la VNI au long cours diminue la mortalité à un an du patient BPCO. Rev Mal Respir 2007. [DOI: 10.1016/s0761-8425(07)72530-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Gamelon C, Gantou E, Pierre J, Oddou C. Mechanical stresses into 3D scaffolds used for engineered bone tissue. Comput Methods Biomech Biomed Engin 2007. [DOI: 10.1080/10255840701479776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Pierre J, David B, Oudina K, Petite H, Ribreau C, Oddou C. Modeling of large bone implant culture in a perfusion bioreactor. J Biomech 2006. [DOI: 10.1016/s0021-9290(06)83809-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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Potier E, Oudina K, Arnaud E, Ellä V, Kellomäki M, Ashammakhi N, Pierre J, Oddou C, Petite H. Mesenchymal stem cells loaded onto PLDLA scaffolds differentiated towards an osteogenic potential influence of fluid flow. J Biomech 2006. [DOI: 10.1016/s0021-9290(06)83787-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Oddou C, Pierre J. Biomechanical aspects in tissue engineering. Clin Hemorheol Microcirc 2005; 33:189-95. [PMID: 16215284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
This article provides a very brief overview of how some major mechanical properties of biological tissue and their substitutes can be described and quantified in basic form in order to understand their physiological functioning from the viewpoint of tissue regeneration, then allowing new developments in tissue engineering. After shortly reviewing the main rheological properties we have focused on the related phenomena of mass and momentum transport through tissue, considering the poroelastic characteristics of these media. Using very rough approach, it is shown how the biphasic nature of these media can influence mechanical stresses and nutriment feeding of the imbedded cells.
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Affiliation(s)
- C Oddou
- B2OA, Université Paris 12 - UMR CNRS 7052, 61, avenue du Général de Gaulle, F-94010 Creteil, France.
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22
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Oddou C, Wendling S, Petite H, Meunier A. Cell mechanotransduction and interactions with biological tissues. Biorheology 2000; 37:17-25. [PMID: 10912175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
The biomechanical mechanisms involved in the processes of tissue remodeling and adaptation are reviewed with emphasis on mechanotransduction at the cellular level. New theoretical models associated with experimental rheological techniques are briefly commented.
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Affiliation(s)
- C Oddou
- Université Paris 7, UPRESA CNRS 7052, France
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23
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Tasu JP, Mousseaux E, Delouche A, Oddou C, Jolivet O, Bittoun J. Estimation of pressure gradients in pulsatile flow from magnetic resonance acceleration measurements. Magn Reson Med 2000; 44:66-72. [PMID: 10893523 DOI: 10.1002/1522-2594(200007)44:1<66::aid-mrm11>3.0.co;2-#] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A method for estimating pressure gradients from MR images is demonstrated. Making the usual assumption that the flowing medium is a Newtonian fluid, and with appropriate boundary conditions, the inertial forces (or acceleration components of the flow) are proportional to the pressure gradients. The technique shown here is based on an evaluation of the inertial forces from Fourier acceleration encoding. This method provides a direct measurement of the total acceleration defined as the sum of the velocity derivative vs. time and the convective acceleration. The technique was experimentally validated by comparing MR and manometer pressure gradient measurements obtained in a pulsatile flow phantom. The results indicate that the MR determination of pressure gradients from an acceleration measurement is feasible with a good correlation with the true measurements (r = 0.97). The feasibility of the method is demonstrated in the aorta of a normal volunteer. Magn Reson Med 44:66-72, 2000.
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Affiliation(s)
- J P Tasu
- C.I.E.R.M., ESA 8081-CNRS, Université Paris-Sud, Le Kremlin Bicêtre, France
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24
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Abstract
Living cells exhibit, as most biological tissues, a stiffening (strain-hardening) response which reflects the nonlinearity of the stress-strain relationship. Tensegrity structures have been proposed as a comprehensive model of such a cell's mechanical response. Based on a theoretical model of a 30-element tensegrity structure, we propose a quantitative analysis of its nonlinear mechanical behavior under static conditions and large deformations. This study provides theoretical foundation to the passage from large-scale tensegrity models to microscale living cells, as well as the comparison between results obtained in biological specimens of different sizes. We found two non-dimensional parameters (L*-normalized element length and T*-normalized elastic tension) which govern the mechanical response of the structure for three types of loading tested (extension, compression and shear). The linear strain-hardening is uniquely observed for extension but differed for the two other types of loading tested. The stiffening response of the theoretical model was compared and discussed with the living cells stiffening response observed by different methods (shear flow experiments, micromanipulation and magnetocytometry).
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Affiliation(s)
- S Wendling
- Laboratoire de Mécanique Physique, Université Paris 12-Val-de-Marne and CNRS ESA-7052, Créteil, France
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25
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Wendling S, Oddou C, Isabey D. Non-dimensional expression of the stiffening response of tensegrity structure as a function of strain: Application to cell mechanics. J Biomech 1998. [DOI: 10.1016/s0021-9290(98)80351-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Intramyocardial stresses appear to be an important factor in the degree of compression of the coronary vasculature, directly influencing the peripheral impedance of the coronary hemodynamic network. A method is presented for predicting variation in the luminal area of small vessels embedded in myocardial tissue, due to changes in surrounding stresses. Such stresses and strains were calculated as those generated in the wall of a cylindrical structure, a model of the cardiac ventricular wall. Based on the classical theory of linear elasticity and assumptions of superposition of strains generated within the medium by the cyclic variation of tissue pressure and fiber stress, changes in the inner cross-section area of microvessels were computed. Applied to coronary microvasculature, it was shown for the range of tested parameters that these microvessels are not likely to be subjected to instability phenomena and subsequent collapses, but rather show a small change in area. These results are in agreement with physiological observations concerning the degree of area reduction in arterioles and venules localized within the endocardial portion of the left ventricular wall. Based on this theory, analysis of variations in distensibility, compliance and resistance of microvessels, such as arterioles and venules, vs. internal pressure, and different cardiac states and locations within the myocardial wall is possible.
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Affiliation(s)
- C Oddou
- Laboratoire de Mécanique Physique & INSERM U2, Université Paris XII, Créteil, France
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Bourguignon MH, Valette H, Le Guludec D, Oddou C, Merlet P, Buchanan JW, Raynaud C, Syrota A, Wagner HN. Non-invasive measurement of pulmonary arterial pressure: I. A haemodynamic modelling approach. Phys Med Biol 1988; 33:205-14. [PMID: 3362964 DOI: 10.1088/0031-9155/33/2/001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In order to monitor pulmonary arterial pressure (P) by any non-invasive imaging technique, a haemodynamic model of blood flow kinetics and wall mechanics has been developed. It is a one-dimensional model of pulsatile flow in an elastic pulmonary arterial trunk, assuming that blood is an incompressible fluid and viscous effects are negligible. The equations are P(t)-Pd = rho c2lnS(t)/Sd-1/2pw-2(t) Pd = (Sd/Ss)1/2Pp where, at any time of the ejection phase of systole, P(t), S(t) and w(t) are the pulmonary arterial pressure, cross-sectional area of the pulmonary artery and blood velocity averaged on the cross section S, respectively, PP is the pulse pressure, the difference between the peak systolic pressure and the diastolic pressure Pd; rho is blood density, c pulse wave velocity, and Ss and Sd are maximum (systolic) and minimum (diastolic) values of the cross-sectional area S. Using these equations, P(t) can be calculated if the three parameters, i.e. c, S(t) and w(t) are measured. So far, it has been impossible to measure the pulse wave velocity c non-invasively. We have investigated the calculation of c from S(t) and w(t) using the equation of continuity in the absence and presence of reflected pressure waves. The hypotheses of the haemodynamic model are discussed.
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Affiliation(s)
- M H Bourguignon
- Service Hospitalier Frédéric Joliot, Départmement de Biologie du Commissariat à l'Energie Atomique, Orsay, France
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Bourguignon MH, Le Guludec D, Valette H, Davy J, Motte G, Oddou C, Buchanan JW, Raynaud C, Syrota A, Wagner HN. Non-invasive measurement of pulmonary arterial pressure: II. A radionuclide method. Phys Med Biol 1988; 33:215-25. [PMID: 3362965 DOI: 10.1088/0031-9155/33/2/002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Pulmonary artery pulse pressure (PP) and diastolic pressure (Pd) may be obtained by applying a haemodynamic model of blood flow kinetics and wall mechanics to the pulmonary artery: Pp = rho(ws/(Ss/Sd-1))2log(Ss/Sd)-1/2 rho w2s Pd = (Sd/Ss)1/2Pp where rho is blood density, ws is peak ejection velocity, and Ss and Sd are peak maximal and end diastolic cross-sectional areas of the main pulmonary artery. The different parameters of the equations were measured from radionuclide first pass and equilibrium studies. Radionuclide first pass studies were performed in 24 patients with intravenous injection of 20 mCi of 99Tcm red blood cells with a gamma camera in a 20 degrees right anterior oblique position: data were collected in list mode, i.e. a continuous sequence of spatial and temporal coordinates of each photon. Pulmonary arterial pressure was recorded simultaneously with a microtip catheter during the first pass study. Gated first pass images of the right side of the heart were reconstructed, regions of interest drawn over the right ventricle and the main pulmonary artery (MPA) and time-activity curves generated. Peak systolic (Cs) and end diastolic (Cd) counts obtained from the MPA curve were proportional to the cross sections Ss and Sd of the MPA and Ss/Sd = Cs/Cd. The diameter (D) of the pulmonary artery was calculated as the distance between the two zeros of the second derivative of a cross-sectional profile. The averaged cross-sectional area was S = pi D2/4. ECG gated blood pool studies were performed in a LAO 40 degrees position when the tracer was at equilibrium; they were processed automatically and the right ventricular end diastolic counts (EDC) converted into volume (EDV) using an aortic volume/count ratio. Right ventricular peak ejection rate (PER) was obtained from the RV time-activity curve and the instantaneous peak ejection velocity was calculated, ws = PER X EDV/S X EDC. PP and Pd were calculated in mmHg and the radionuclide method yielded pressure values that correlated reasonably with catheterisation values: PP(rad) = 0.99 PP(cath)-0.55, r = 0.84 and Pd(rad) = 0.67 Pd(cath) + 4.91, r = 0.74. We conclude that radionuclide techniques can provide a non-invasive method based on a haemodynamic model for measuring pulmonary arterial pressure.
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Affiliation(s)
- M H Bourguignon
- Service Hospitalier Frédéric Joliot, Département de Biologie du Commissariat à l'Energie Atomique, Orsay, France
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Flaud P, Oddou C, Geiger D. High amplitude wave propagation in collapsible tube. I. — Relation between rheological properties and wave propagation. ACTA ACUST UNITED AC 1985. [DOI: 10.1051/jphys:01985004605069100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Abstract
Up to now, not so much attention has been paid concerning the dynamic rheological behaviour of soft tissues although non linear viscoelastic effects have often been reported when mechanical properties of biomaterials are concerned. In order to characterize such properties different rheological tests have been proposed, the two principal being the study of the sample stresses responses to applied strains which are either harmonic with time or of step function type. Two different apparatus have been designed in our laboratory which allow specific rheological tests on biological materials under controlled environmental conditions. With one of them, harmonic uniaxial extension tests are performed in a large domain of frequencies (.001 Hz to 100 Hz) and forces (up to 20 daN); with the other, the samples are submitted to relaxation tests in uniaxial elongation up to 5 cm deformation within time duration of the order of 20 ms. The principal characteristics, limitations and performances of such apparatus are presented and few examples of data thus obtained are given. On the basis of quasi linear viscoelasticity models, it can be shown that both two types of tests with their proper limitations are leading to the same rheological parameters.
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Abstract
Different rheological concepts and theoretical studies have been recently presented using models of myocardial mechanics. Complex analysis of the mechanical behavior of the left ventricular wall have been developed in order to estimate the local stresses and deformations that occur during the heart cycle as well as the ventricular stroke volume and pressure. Theoretical models have taken into account non-linear and viscoelastic passive properties of the myocardium tissue, when subjected to large deformations, through given strain energy functions or stress-strain relations. Different prolate spheroid geometries have been considered for such thick shell cardiac structure. During the active state of the contraction, the rheological behavior of the fibers has been described using different muscle models and relationships between fiber tension and strain, and activation degree. A forthcoming approach for bridging the gap between the knowledge of the muscle fiber microrheological properties and the study of the mechanical behavior of the entire ventricle, consists in including anisotropic and inhomogeneous effects through fiber direction field.
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Flaud P, Geiger D, Oddou C. Mechanical properties of collapsible tubes and propagation of large amplitude waves. J Biomech 1982. [DOI: 10.1016/0021-9290(82)90141-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Trevisan D, Geiger D, Flaud P, Bercovy M, Goutallier D, Oddou C. Characterization of non-linear viscoelastic rheological properties of bioelastomers. J Biomech 1982. [DOI: 10.1016/0021-9290(82)90138-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Oddou C, Flaud P, Geiger D. [Wall rheology and arterial hydrodynamics: theoretical and hydromechanical models (author's transl)]. J Physiol (Paris) 1976; 72:663-81. [PMID: 1011175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Recent results in research on transport of macromolecules between blood and the arterial wall have shown that endothelial cells are very sensitive to mechanical events localised in the flow boundary layer. Cardiac pressure waves of finite amplitude are characterized by non linear propagation phenomena in which the fluid-wall interaction plays an important role through the wall rheology. Different models of the mechanical behavior of arterial wall have been studied and their influence on blood flow field have been analysed.
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Flaud P, Geiger D, Oddou C, Quémada D. Écoulements pulsés dans les tuyaux viscoélastiques. Application a l'étude de la circulation sanguine. ACTA ACUST UNITED AC 1974. [DOI: 10.1051/jphys:019740035011086900] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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