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Whole-genome sequencing in drug susceptibility testing of Mycobacterium tuberculosis in routine practice in Lyon, France.

Genestet C, Hodille E, Berland JL, Ginevra C, Bryant JE, Ader F, Lina G, Dumitrescu O; Lyon TB Study Group.

Int J Antimicrob Agents. 2020 Jan 25:105912. doi: 10.1016/j.ijantimicag.2020.105912. [Epub ahead of print]


Routine survey of Mycobacterium tuberculosis isolates reveals nosocomial transmission.

Genestet C, Paret R, Pichat C, Berland JL, Jacomo V, Carret G, Fredenucci I, Hodille E, Rasigade JP, Boisset S, Carricajo A, Lina G, Ronnaux-Baron AS, Mornex JF, Grando J, Sénéchal A, Ader F, Dumitrescu O; Lyon TB study group.

Eur Respir J. 2020 Mar 20;55(3). pii: 1901888. doi: 10.1183/13993003.01888-2019. Print 2020 Mar. No abstract available.


Assessment of VITEK® MS IVD database V3.0 for identification of Nocardia spp. using two culture media and comparing direct smear and protein extraction procedures.

Durand T, Vautrin F, Bergeron E, Girard V, Polsinelli S, Monnin V, Durand G, Dauwalder O, Dumitrescu O, Laurent F, Rodríguez-Nava V.

Eur J Clin Microbiol Infect Dis. 2020 Mar;39(3):559-567. doi: 10.1007/s10096-019-03758-x. Epub 2019 Nov 22.


Parameters influencing the pharmacokinetics/pharmacodynamics of piperacillin/tazobactam in patients with febrile neutropenia and haematological malignancy: a prospective study.

Benech N, Dumitrescu O, Conrad A, Balsat M, Paubelle E, Ducastelle-Lepretre S, Labussière-Wallet H, Salles G, Cohen S, Goutelle S, Ader F; Lyon HEMINF Study Group .

J Antimicrob Chemother. 2019 Sep 1;74(9):2676-2680. doi: 10.1093/jac/dkz248.


Subcultured Mycobacterium tuberculosis isolates on different growth media are fully representative of bacteria within clinical samples.

Genestet C, Hodille E, Westeel E, Ginevra C, Ader F, Venner S, Lina G, Bryant JE, Berland JL, Dumitrescu O; Lyon TB study group.

Tuberculosis (Edinb). 2019 May;116:61-66. doi: 10.1016/ Epub 2019 May 9.


Prospective Whole-Genome Sequencing in Tuberculosis Outbreak Investigation, France, 2017-2018.

Genestet C, Tatai C, Berland JL, Claude JB, Westeel E, Hodille E, Fredenucci I, Rasigade JP, Ponsoda M, Jacomo V, Vachée A, Gaudart A, Gaillard JL, Roux AL, Ader F, Tararbit K, Terpant G, Bryant JE, Lina G, Dumitrescu O; Lyon TB Study Group.

Emerg Infect Dis. 2019 Mar;25(3):589-592. doi: 10.3201/eid2503.181124.


Evaluation of Xpert MTB/RIF Ultra performance for pulmonary tuberculosis diagnosis on smear-negative respiratory samples in a French centre.

Hodille E, Maisson A, Charlet L, Bauduin C, Genestet C, Fredenucci I, Rasigade JP, Lina G, Dumitrescu O.

Eur J Clin Microbiol Infect Dis. 2019 Mar;38(3):601-605. doi: 10.1007/s10096-018-03463-1. Epub 2019 Jan 24.


A practical approach to tuberculosis diagnosis and treatment in liver transplant recipients in a low-prevalence area.

Bosch A, Valour F, Dumitrescu O, Dumortier J, Radenne S, Pages-Ecochard M, Chidiac C, Ferry T, Perpoint T, Miailhes P, Conrad A, Goutelle S, Ader F; Lyon TB study Group.

Med Mal Infect. 2019 Jun;49(4):231-240. doi: 10.1016/j.medmal.2018.11.013. Epub 2018 Dec 24. Review.


A retrospective study of factors associated with treatment decision for nontuberculous mycobacterial lung disease in adults without altered systemic immunity.

Provoost J, Valour F, Gamondes D, Roux S, Freymond N, Perrot E, Souquet PJ, Kiakouama-Maleka L, Chidiac C, Lina G, Dumitrescu O, Sénéchal A, Ader F.

BMC Infect Dis. 2018 Dec 14;18(1):659. doi: 10.1186/s12879-018-3559-x.


Clindamycin suppresses virulence expression in inducible clindamycin-resistant Staphylococcus aureus strains.

Hodille E, Badiou C, Bouveyron C, Bes M, Tristan A, Vandenesch F, Lina G, Dumitrescu O.

Ann Clin Microbiol Antimicrob. 2018 Oct 20;17(1):38. doi: 10.1186/s12941-018-0291-8.


Highly Reduced Genome of the New Species Mycobacterium uberis, the Causative Agent of Nodular Thelitis and Tuberculoid Scrotitis in Livestock and a Close Relative of the Leprosy Bacilli.

Benjak A, Avanzi C, Benito Y, Breysse F, Chartier C, Boschiroli ML, Fourichon C, Michelet L, Pin D, Flandrois JP, Bruyere P, Dumitrescu O, Cole ST, Lina G.

mSphere. 2018 Oct 3;3(5). pii: e00405-18. doi: 10.1128/mSphere.00405-18.


MAVS deficiency induces gut dysbiotic microbiota conferring a proallergic phenotype.

Plantamura E, Dzutsev A, Chamaillard M, Djebali S, Moudombi L, Boucinha L, Grau M, Macari C, Bauché D, Dumitrescu O, Rasigade JP, Lippens S, Plateroti M, Kress E, Cesaro A, Bondu C, Rothermel U, Heikenwälder M, Lina G, Bentaher-Belaaouaj A, Marie JC, Caux C, Trinchieri G, Marvel J, Michallet MC.

Proc Natl Acad Sci U S A. 2018 Oct 9;115(41):10404-10409. doi: 10.1073/pnas.1722372115. Epub 2018 Sep 24.


Antituberculous drugs modulate bacterial phagolysosome avoidance and autophagy in Mycobacterium tuberculosis-infected macrophages.

Genestet C, Bernard-Barret F, Hodille E, Ginevra C, Ader F, Goutelle S, Lina G, Dumitrescu O; Lyon TB study group.

Tuberculosis (Edinb). 2018 Jul;111:67-70. doi: 10.1016/ Epub 2018 May 22.


Synergistic Effects of Influenza and Staphylococcus aureus Toxins on Inflammation Activation and Cytotoxicity in Human Monocytic Cell Lines.

Jeannoel M, Casalegno JS, Ottmann M, Badiou C, Dumitrescu O, Lina B, Lina G.

Toxins (Basel). 2018 Jul 11;10(7). pii: E286. doi: 10.3390/toxins10070286.


Severe laryngeal and pulmonary tuberculosis under anti-TNF-α therapy.

Bosch A, Conrad A, Fuchsmann C, Prot B, Dumitrescu O, Ferry T, Chidiac C, Ader F, Valour F; Lyon TB Study Group.

Int J Infect Dis. 2018 Jun;71:65-66. doi: 10.1016/j.ijid.2018.04.797. Epub 2018 Apr 24. No abstract available.


Comment on: MIC-based dose adjustment: facts and fables.

Goutelle S, Genestet C, Ader F, Lina G, Dumitrescu O.

J Antimicrob Chemother. 2018 Sep 1;73(9):2584-2585. doi: 10.1093/jac/dky131. No abstract available.


Changing patterns of human migrations shaped the global population structure of Mycobacterium tuberculosis in France.

Barbier M, Dumitrescu O, Pichat C, Carret G, Ronnaux-Baron AS, Blasquez G, Godin-Benhaim C, Boisset S, Carricajo A, Jacomo V, Fredenucci I, Pérouse de Montclos M, Genestet C, Flandrois JP, Ader F, Supply P, Lina G, Wirth T, Rasigade JP.

Sci Rep. 2018 Apr 11;8(1):5855. doi: 10.1038/s41598-018-24034-6.


Assessing the Combined Antibacterial Effect of Isoniazid and Rifampin on Four Mycobacterium tuberculosis Strains Using In Vitro Experiments and Response-Surface Modeling.

Genestet C, Ader F, Pichat C, Lina G, Dumitrescu O, Goutelle S.

Antimicrob Agents Chemother. 2017 Dec 21;62(1). pii: e01413-17. doi: 10.1128/AAC.01413-17. Print 2018 Jan.


Dodecyl sorbitan ethers as antimicrobials against Gram-positive bacteria.

Belmessieri D, Gozlan C, Duclos MC, Dumitrescu O, Lina G, Redl A, Duguet N, Lemaire M.

Bioorg Med Chem Lett. 2017 Oct 15;27(20):4660-4663. doi: 10.1016/j.bmcl.2017.09.015. Epub 2017 Sep 7.


The Role of Antibiotics in Modulating Virulence in Staphylococcus aureus.

Hodille E, Rose W, Diep BA, Goutelle S, Lina G, Dumitrescu O.

Clin Microbiol Rev. 2017 Oct;30(4):887-917. doi: 10.1128/CMR.00120-16. Review.


Strain-specific estimation of epidemic success provides insights into the transmission dynamics of tuberculosis.

Rasigade JP, Barbier M, Dumitrescu O, Pichat C, Carret G, Ronnaux-Baron AS, Blasquez G, Godin-Benhaim C, Boisset S, Carricajo A, Jacomo V, Fredenucci I, Pérouse de Montclos M, Flandrois JP, Ader F, Supply P, Lina G, Wirth T.

Sci Rep. 2017 Mar 28;7:45326. doi: 10.1038/srep45326.


Synthesis, surfactant properties and antimicrobial activities of methyl glycopyranoside ethers.

Belmessieri D, Gozlan C, Duclos MC, Molinier V, Aubry JM, Dumitrescu O, Lina G, Redl A, Duguet N, Lemaire M.

Eur J Med Chem. 2017 Mar 10;128:98-106. doi: 10.1016/j.ejmech.2017.01.038. Epub 2017 Jan 24.


Delta Hemolysin and Phenol-Soluble Modulins, but Not Alpha Hemolysin or Panton-Valentine Leukocidin, Induce Mast Cell Activation.

Hodille E, Cuerq C, Badiou C, Bienvenu F, Steghens JP, Cartier R, Bes M, Tristan A, Plesa A, Le VT, Diep BA, Lina G, Dumitrescu O.

Front Cell Infect Microbiol. 2016 Dec 12;6:180. doi: 10.3389/fcimb.2016.00180. eCollection 2016.


Emergence and dissemination of a linezolid-resistant Staphylococcus capitis clone in Europe.

Butin M, Martins-Simões P, Pichon B, Leyssene D, Bordes-Couecou S, Meugnier H, Rouard C, Lemaitre N, Schramm F, Kearns A, Spiliopoulou I, Hyyryläinen HL, Dumitrescu O, Vandenesch F, Dupieux C, Laurent F.

J Antimicrob Chemother. 2017 Apr 1;72(4):1014-1020. doi: 10.1093/jac/dkw516.


In vitro activity of ceftobiprole on 440 Staphylococcus aureus strains isolated from bronchopulmonary infections.

Hodille E, Delouere L, Bouveyron C, Meugnier H, Bes M, Tristan A, Laurent F, Vandenesch F, Lina G, Dumitrescu O.

Med Mal Infect. 2017 Mar;47(2):152-157. doi: 10.1016/j.medmal.2016.10.004. Epub 2016 Nov 14.


Disk Diffusion Testing for Detection of Methicillin-Resistant Staphylococci: Does Moxalactam Improve upon Cefoxitin?

Bonjean M, Hodille E, Dumitrescu O, Dupieux C, Nkoud Mongo C, Allam C, Beghin M, Paris M, Borrel O, Chardon H, Laurent F, Rasigade JP, Lina G.

J Clin Microbiol. 2016 Dec;54(12):2905-2909. Epub 2016 Sep 14.


Clinical Presentation, Diagnosis, and Bacterial Epidemiology of Peritoneal Tuberculosis in Two University Hospitals in France.

Cavalli Z, Ader F, Valour F, Saison J, Boussel L, Dumitrescu O, Perpoint T, Chidiac C, May T, Ferry T; Lyon TB Study group.

Infect Dis Ther. 2016 Jun;5(2):193-9. doi: 10.1007/s40121-016-0113-2. Epub 2016 Jun 13.


Actinomycosis after allogeneic hematopoietic stem cell transplantation despite penicillin prophylaxis.

Barraco F, Labussière-Wallet H, Valour F, Ducastelle-Leprêtre S, Nicolini FE, Thomas X, Ferry T, Dumitrescu O, Michallet M, Ader F; Lyon HEMINF Study Group.

Transpl Infect Dis. 2016 Aug;18(4):595-600. doi: 10.1111/tid.12549. Epub 2016 Jul 5.


Combined Genotypic, Phylogenetic, and Epidemiologic Analyses of Mycobacterium tuberculosis Genetic Diversity in the Rhône Alpes Region, France.

Pichat C, Couvin D, Carret G, Frédénucci I, Jacomo V, Carricajo A, Boisset S, Dumitrescu O, Flandrois JP, Lina G, Rastogi N.

PLoS One. 2016 Apr 29;11(4):e0153580. doi: 10.1371/journal.pone.0153580. eCollection 2016.


Linezolid in the Starter Combination for Multidrug-Resistant Tuberculosis: Time to Move on to Group Four?

Grard S, Catho G, Valour F, Bouaziz A, Perpoint T, Braun E, Biron F, Miailhes P, Ferry T, Chidiac C, Souquet PJ, Couraud S, Lina G, Goutelle S, Veziris N, Dumitrescu O, Ader F.

Open Forum Infect Dis. 2015 Dec 22;2(4):ofv175. doi: 10.1093/ofid/ofv175. eCollection 2015 Dec.


Putative invasive pulmonary aspergillosis in critically ill patients with chronic obstructive pulmonary disease: a matched cohort study.

Delsuc C, Cottereau A, Frealle E, Bienvenu AL, Dessein R, Jarraud S, Dumitrescu O, Le Maréchal M, Wallet F, Friggeri A, Argaud L, Rimmelé T, Nseir S, Ader F.

Crit Care. 2015 Dec 3;19:421. doi: 10.1186/s13054-015-1140-1.


Nontuberculous Mycobacteria: An Underestimated Cause of Bioprosthetic Valve Infective Endocarditis.

Bouchiat C, Saison J, Boisset S, Flandrois JP, Issartel B, Dauwalder O, Benito Y, Jarraud S, Grando J, Boibieux A, Dumitrescu O, Delahaye F, Farhat F, Thivolet-Bejui F, Frieh JP, Vandenesch F.

Open Forum Infect Dis. 2015 Apr 2;2(2):ofv047. doi: 10.1093/ofid/ofv047. eCollection 2015 Apr.


Mupirocin Resistance in Isolates of Staphylococcus spp. from Nasal Swabs in a Tertiary Hospital in France.

Trouillet-Assant S, Flammier S, Sapin A, Dupieux C, Dumitrescu O, Tristan A, Vandenesch F, Rasigade JP, Laurent F.

J Clin Microbiol. 2015 Aug;53(8):2713-5. doi: 10.1128/JCM.00274-15. Epub 2015 May 27.


α-Defensins partially protect human neutrophils against Panton-Valentine leukocidin produced by Staphylococcus aureus.

Cardot-Martin E, Casalegno JS, Badiou C, Dauwalder O, Keller D, Prévost G, Rieg S, Kern WV, Cuerq C, Etienne J, Vandenesch F, Lina G, Dumitrescu O.

Lett Appl Microbiol. 2015 Aug;61(2):158-64. doi: 10.1111/lam.12438. Epub 2015 Jun 1.


Relevance of blood cultures in acute pyelonephritis in a single-center retrospective study.

Ledochowski S, Abraham PS, Jacob X, Dumitrescu O, Lina G, Lepape A, Piriou V, Wallet F, Friggeri A.

Intern Emerg Med. 2015 Aug;10(5):607-12. doi: 10.1007/s11739-015-1223-7. Epub 2015 Mar 26.


Management of emerging multidrug-resistant tuberculosis in a low-prevalence setting.

Catho G, Couraud S, Grard S, Bouaziz A, Sénéchal A, Valour F, Perpoint T, Braun E, Biron F, Ferry T, Chidiac C, Freymond N, Perrot E, Souquet PJ, Maury JM, Tronc F, Veziris N, Lina G, Dumitrescu O, Ader F; Lyon TB Study Group.

Clin Microbiol Infect. 2015 May;21(5):472.e7-10. doi: 10.1016/j.cmi.2014.12.022. Epub 2015 Jan 20.


Community-acquired meticillin-resistant Staphylococcus aureus strain USA300 resists staphylococcal protein A modulation by antibiotics and antimicrobial peptides.

Cardot Martin E, Michel A, Raynal B, Badiou C, Laurent F, Vandenesch F, Etienne J, Lina G, Dumitrescu O.

Int J Antimicrob Agents. 2015 Jan;45(1):19-24. doi: 10.1016/j.ijantimicag.2014.08.009. Epub 2014 Oct 2.


Mycobacterium species related to M. leprae and M. lepromatosis from cows with bovine nodular thelitis.

Pin D, Guérin-Faublée V, Garreau V, Breysse F, Dumitrescu O, Flandrois JP, Lina G.

Emerg Infect Dis. 2014 Dec;20(12):2111-4. doi: 10.3201/eid2012.140184.


Exposure of Staphylococcus aureus to subinhibitory concentrations of β-lactam antibiotics induces heterogeneous vancomycin-intermediate Staphylococcus aureus.

Roch M, Clair P, Renzoni A, Reverdy ME, Dauwalder O, Bes M, Martra A, Freydière AM, Laurent F, Reix P, Dumitrescu O, Vandenesch F.

Antimicrob Agents Chemother. 2014 Sep;58(9):5306-14. doi: 10.1128/AAC.02574-14. Epub 2014 Jun 23.


New epidemiology of Staphylococcus aureus infections.

Rasigade JP, Dumitrescu O, Lina G.

Clin Microbiol Infect. 2014 Jul;20(7):587-8. doi: 10.1111/1469-0691.12718. No abstract available.


MUBII-TB-DB: a database of mutations associated with antibiotic resistance in Mycobacterium tuberculosis.

Flandrois JP, Lina G, Dumitrescu O.

BMC Bioinformatics. 2014 Apr 14;15:107. doi: 10.1186/1471-2105-15-107.


What is the place of linezolid in the treatment of methicillin-resistant Staphylococcus aureus nosocomial pneumonia and complicated skin and soft tissue infections in Europe?

Dumitrescu O, Lina G.

Clin Microbiol Infect. 2014 Apr;20 Suppl 4:1-2. doi: 10.1111/1469-0691.12496. No abstract available.


In vivo efficacy of ceftaroline fosamil in a methicillin-resistant panton-valentine leukocidin-producing Staphylococcus aureus rabbit pneumonia model.

Croisier-Bertin D, Hayez D, Da Silva S, Labrousse D, Biek D, Badiou C, Dumitrescu O, Guerard P, Charles PE, Piroth L, Lina G, Vandenesch F, Chavanet P.

Antimicrob Agents Chemother. 2014;58(4):1855-61. doi: 10.1128/AAC.01707-13. Epub 2014 Jan 6.


α-Hemolysin, not Panton-Valentine leukocidin, impacts rabbit mortality from severe sepsis with methicillin-resistant Staphylococcus aureus osteomyelitis.

Crémieux AC, Saleh-Mghir A, Danel C, Couzon F, Dumitrescu O, Lilin T, Perronne C, Etienne J, Lina G, Vandenesch F.

J Infect Dis. 2014 Jun 1;209(11):1773-80. doi: 10.1093/infdis/jit840. Epub 2013 Dec 26.


Severe leukopenia in Staphylococcus aureus-necrotizing, community-acquired pneumonia: risk factors and impact on survival.

Khanafer N, Sicot N, Vanhems P, Dumitrescu O, Meyssonier V, Tristan A, Bès M, Lina G, Vandenesch F, Gillet Y, Etienne J.

BMC Infect Dis. 2013 Aug 1;13:359. doi: 10.1186/1471-2334-13-359.


Effects of subinhibitory concentrations of antibiotics on virulence factor expression by community-acquired methicillin-resistant Staphylococcus aureus.

Otto MP, Martin E, Badiou C, Lebrun S, Bes M, Vandenesch F, Etienne J, Lina G, Dumitrescu O.

J Antimicrob Chemother. 2013 Jul;68(7):1524-32. doi: 10.1093/jac/dkt073. Epub 2013 Mar 18.


Methicillin resistance is not a predictor of severity in community-acquired Staphylococcus aureus necrotizing pneumonia--results of a prospective observational study.

Sicot N, Khanafer N, Meyssonnier V, Dumitrescu O, Tristan A, Bes M, Lina G, Vandenesch F, Vanhems P, Etienne J, Gillet Y.

Clin Microbiol Infect. 2013 Mar;19(3):E142-8. doi: 10.1111/1469-0691.12022. Epub 2012 Dec 12.


Epidemiological data of staphylococcal scalded skin syndrome in France from 1997 to 2007 and microbiological characteristics of Staphylococcus aureus associated strains.

Lamand V, Dauwalder O, Tristan A, Casalegno JS, Meugnier H, Bes M, Dumitrescu O, Croze M, Vandenesch F, Etienne J, Lina G.

Clin Microbiol Infect. 2012 Dec;18(12):E514-21. doi: 10.1111/1469-0691.12053. Epub 2012 Oct 19.


Ceftobiprole efficacy in vitro against Panton-Valentine leukocidin production and in vivo against community-associated methicillin-resistant Staphylococcus aureus osteomyelitis in rabbits.

Saleh-Mghir A, Dumitrescu O, Dinh A, Boutrad Y, Massias L, Martin E, Vandenesch F, Etienne J, Lina G, Crémieux AC.

Antimicrob Agents Chemother. 2012 Dec;56(12):6291-7. doi: 10.1128/AAC.00926-12. Epub 2012 Oct 1.


Current outbreak of Staphylococcus aureus.

Dumitrescu O, Lina G.

Clin Microbiol Infect. 2012 Aug;18(8):723-4. doi: 10.1111/j.1469-0691.2012.03878.x. No abstract available.

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