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Neculae AVF, Audran G, Bourdillon S, Ionita G, Joly JP, Marque SR, Matei I, Mocanu S. Conformational changes in β-phosphorylated nitroxides – A powerful tool to probe host–guest interactions. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119983] [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: 10/16/2022]
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Girard-Perier N, Claeys-Bruno M, Marque SR, Dupuy N, Gaston F, Dorey S. Monitoring of peroxide in gamma irradiated PE/EVOH/PE multilayer film using methionine probe. Food and Bioproducts Processing 2022. [DOI: 10.1016/j.fbp.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Girard-Perier N, Dorey S, Gaston F, Girard F, Marque SR, Dupuy N. One-year ageing FTIR monitoring of PE/EVOH/PE film after gamma or electron beam irradiation. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2021.109790] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Rivot A, Jugniot N, Jacoutot S, Vanthuyne N, Massot P, Mellet P, Marque SR, Audran G, Voisin P, Delles M, Devouassoux G, Thiaudiere E, Bentaher A, Parzy E. Magnetic Resonance Imaging of Protease-Mediated Lung Tissue Inflammation and Injury. ACS Omega 2021; 6:15012-15016. [PMID: 34151082 PMCID: PMC8209802 DOI: 10.1021/acsomega.1c01150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 05/18/2021] [Indexed: 06/13/2023]
Abstract
Pulmonary inflammation usually involves strong neutrophil recruitment with a marked release of proteases such as neutrophil elastase (NE). Noninvasive in vivo assessment of unregulated elastase activity in the lungs would provide a valuable diagnostic tool. Here, it is proposed to use Overhauser-enhanced magnetic resonance imaging (OMRI) in mice where inflammation was induced by the instillation of lipopolysaccharide (LPS). OMRI contrast in the lungs was generated by a dedicated NE free radical substrate. The free radical decayed more rapidly in LPS-treated mouse lungs than in control mice, indicating the occurrence of increased proteolysis under inflammation. Preclinical detection of abnormal proteolysis opens the way for new diagnosis modality and antiprotease testing in vivo.
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Affiliation(s)
- Angélique Rivot
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
| | - Natacha Jugniot
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
| | - Samuel Jacoutot
- Aix
Marseille Univ., CNRS, ICR UMR 7273, Case 551, Avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Nicolas Vanthuyne
- Aix
Marseille Univ., CNRS, ISME UMR 7313, Case 432, Avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Philippe Massot
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
| | - Philippe Mellet
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
- INSERM, Bordeaux 33076, France
| | - Sylvain R.A. Marque
- Aix
Marseille Univ., CNRS, ICR UMR 7273, Case 551, Avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Gérard Audran
- Aix
Marseille Univ., CNRS, ICR UMR 7273, Case 551, Avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Pierre Voisin
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
| | - Marie Delles
- EA7426
Faculté de Médecine Lyon Sud, Equipe ″Inflammation et Immunité de l’Epithélium
Respiratoire″, 165, Chemin du Grand Revoyet, 69495 Pierre Bénite, France
| | - Gilles Devouassoux
- EA7426
Faculté de Médecine Lyon Sud, Equipe ″Inflammation et Immunité de l’Epithélium
Respiratoire″, 165, Chemin du Grand Revoyet, 69495 Pierre Bénite, France
| | - Eric Thiaudiere
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
| | - Abderrazzak Bentaher
- EA7426
Faculté de Médecine Lyon Sud, Equipe ″Inflammation et Immunité de l’Epithélium
Respiratoire″, 165, Chemin du Grand Revoyet, 69495 Pierre Bénite, France
| | - Elodie Parzy
- Univ.
Bordeaux, CNRS, CRMSB UMR 5536, F-33000 Bordeaux, France
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Audran G, Joly JP, Marque SR, Santelli M. Homooligopeptides. Variations of the calculated absolute free energies G/n in function of the number n of amino acids. COMPUT THEOR CHEM 2020. [DOI: 10.1016/j.comptc.2020.113012] [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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Dorey S, Gaston F, Girard‐Perier N, Dupuy N, Marque SR, Barbaroux M, Audran G. Identification of chemical species created during γ‐irradiation of antioxidant used in polyethylene and polyethylene‐
co
‐vinyl acetate multilayer film. J Appl Polym Sci 2020. [DOI: 10.1002/app.49336] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Samuel Dorey
- Sartorius Stedim FMT S.A.S, Z.I. Les Paluds Aubagne Cedex France
| | - Fanny Gaston
- Sartorius Stedim FMT S.A.S, Z.I. Les Paluds Aubagne Cedex France
| | - Nina Girard‐Perier
- Sartorius Stedim FMT S.A.S, Z.I. Les Paluds Aubagne Cedex France
- Aix Marseille Univ, CNRS, IRDAvignon Université Marseille France
- Aix Marseille Univ, CNRS, ICR, case 551 Marseille cedex France
| | - Nathalie Dupuy
- Aix Marseille Univ, CNRS, IRDAvignon Université Marseille France
| | | | - Magali Barbaroux
- Sartorius Stedim FMT S.A.S, Z.I. Les Paluds Aubagne Cedex France
| | - Gérard Audran
- Aix Marseille Univ, CNRS, ICR, case 551 Marseille cedex France
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Dorey S, Gaston F, Girard‐Perier N, Dupuy N, Marque SR, Delaunay L. Effect of gamma irradiation on the oxygen barrier properties in ethyl‐vinyl acetate/ethylene‐vinyl alcohol/ethyl‐vinyl acetate multilayer film. J Appl Polym Sci 2020. [DOI: 10.1002/app.49361] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Samuel Dorey
- Sartorius Stedim FMT S.A.SZ.I. Les Paluds Aubagne Cedex France
| | - Fanny Gaston
- Sartorius Stedim FMT S.A.SZ.I. Les Paluds Aubagne Cedex France
| | - Nina Girard‐Perier
- Sartorius Stedim FMT S.A.SZ.I. Les Paluds Aubagne Cedex France
- Aix Marseille Univ, Avignon Université, CNRS, IRD, IMBE Marseille France
- Aix Marseille Univ, CNRS, ICR, case 551, Marseille France
| | - Nathalie Dupuy
- Aix Marseille Univ, Avignon Université, CNRS, IRD, IMBE Marseille France
| | | | - Lucie Delaunay
- Sartorius Stedim FMT S.A.SZ.I. Les Paluds Aubagne Cedex France
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Girard-Perier N, Dorey S, Marque SR, Dupuy N. Mapping the scientific research on the gamma irradiated polymers degradation (1975–2018). Radiat Phys Chem Oxf Engl 1993 2020. [DOI: 10.1016/j.radphyschem.2019.108577] [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: 10/25/2022]
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Audran G, Brémond P, Marque SR, Siri D, Santelli M. Computational and mechanistic studies of the acylation of cyclopropanes. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.03.012] [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: 10/22/2022]
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Bagryanskaya EG, Krumkacheva OA, Fedin MV, Marque SR. Development and Application of Spin Traps, Spin Probes, and Spin Labels. Methods Enzymol 2015; 563:365-96. [DOI: 10.1016/bs.mie.2015.06.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Audran G, Brémond P, Marque SR, Siri D, Santelli M. Calculated linear free energy relationships in the course of the Suzuki–Miyaura coupling reaction. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Audran G, Brémond P, Marque SR, Gaudel-Siri A, Siri D, Santelli M. Theoretical modelling of the epoxidation of vinylallenes to give cyclopentenones. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.110] [Citation(s) in RCA: 2] [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: 10/26/2022]
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Dufils PE, Chagneux N, Gigmes D, Trimaille T, Marque SR, Bertin D, Tordo P. Intermolecular radical addition of alkoxyamines onto olefins: An easy access to advanced macromolecular architectures precursors. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.06.050] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [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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Bertin D, Grimaldi S, Leblanc M, Marque SR, Siri D, Tordo P. A DFT study of the hydrogen atom abstraction from 2,4,6-trimethylheptane: A model of peroxidic degradation for syndio polypropylene. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.theochem.2007.03.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [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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