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Items: 41

1.

New Shuttle Vectors for Real-Time Gene Expression Analysis in Multidrug-Resistant Acinetobacter Species: In Vitro and In Vivo Responses to Environmental Stressors.

Lucidi M, Visaggio D, Prencipe E, Imperi F, Rampioni G, Cincotti G, Leoni L, Visca P.

Appl Environ Microbiol. 2019 Aug 29;85(18). pii: e01334-19. doi: 10.1128/AEM.01334-19. Print 2019 Sep 15.

PMID:
31324623
2.

Contribution of Active Iron Uptake to Acinetobacter baumannii Pathogenicity.

Runci F, Gentile V, Frangipani E, Rampioni G, Leoni L, Lucidi M, Visaggio D, Harris G, Chen W, Stahl J, Averhoff B, Visca P.

Infect Immun. 2019 Mar 25;87(4). pii: e00755-18. doi: 10.1128/IAI.00755-18. Print 2019 Apr.

PMID:
30718286
3.

Gene-Expressing Liposomes as Synthetic Cells for Molecular Communication Studies.

Rampioni G, D'Angelo F, Leoni L, Stano P.

Front Bioeng Biotechnol. 2019 Jan 17;7:1. doi: 10.3389/fbioe.2019.00001. eCollection 2019. Review.

4.

Molecular Communications in the Context of "Synthetic Cells" Research.

Rampioni G, Leoni L, Stano P.

IEEE Trans Nanobioscience. 2019 Jan;18(1):43-50. doi: 10.1109/TNB.2018.2882543. Epub 2018 Nov 21.

PMID:
30475724
5.

Pseudomonas aeruginosa mutants defective in glucose uptake have pleiotropic phenotype and altered virulence in non-mammal infection models.

Raneri M, Pinatel E, Peano C, Rampioni G, Leoni L, Bianconi I, Jousson O, Dalmasio C, Ferrante P, Briani F.

Sci Rep. 2018 Nov 15;8(1):16912. doi: 10.1038/s41598-018-35087-y.

6.

Identification of FDA-Approved Drugs as Antivirulence Agents Targeting the pqs Quorum-Sensing System of Pseudomonas aeruginosa.

D'Angelo F, Baldelli V, Halliday N, Pantalone P, Polticelli F, Fiscarelli E, Williams P, Visca P, Leoni L, Rampioni G.

Antimicrob Agents Chemother. 2018 Oct 24;62(11). pii: e01296-18. doi: 10.1128/AAC.01296-18. Print 2018 Nov.

7.

Insights into the GTP-dependent allosteric control of c-di-GMP hydrolysis from the crystal structure of PA0575 protein from Pseudomonas aeruginosa.

Mantoni F, Paiardini A, Brunotti P, D'Angelo C, Cervoni L, Paone A, Cappellacci L, Petrelli R, Ricciutelli M, Leoni L, Rampioni G, Arcovito A, Rinaldo S, Cutruzzolà F, Giardina G.

FEBS J. 2018 Oct;285(20):3815-3834. doi: 10.1111/febs.14634. Epub 2018 Sep 7.

PMID:
30106221
8.

Differential Regulation of the Phenazine Biosynthetic Operons by Quorum Sensing in Pseudomonas aeruginosa PAO1-N.

Higgins S, Heeb S, Rampioni G, Fletcher MP, Williams P, Cámara M.

Front Cell Infect Microbiol. 2018 Jul 23;8:252. doi: 10.3389/fcimb.2018.00252. eCollection 2018.

9.

A novel bacterial l-arginine sensor controlling c-di-GMP levels in Pseudomonas aeruginosa.

Paiardini A, Mantoni F, Giardina G, Paone A, Janson G, Leoni L, Rampioni G, Cutruzzolà F, Rinaldo S.

Proteins. 2018 Oct;86(10):1088-1096. doi: 10.1002/prot.25587. Epub 2018 Sep 8.

PMID:
30040157
10.

New Shuttle Vectors for Gene Cloning and Expression in Multidrug-Resistant Acinetobacter Species.

Lucidi M, Runci F, Rampioni G, Frangipani E, Leoni L, Visca P.

Antimicrob Agents Chemother. 2018 Mar 27;62(4). pii: e02480-17. doi: 10.1128/AAC.02480-17. Print 2018 Apr.

11.

Synthetic cells produce a quorum sensing chemical signal perceived by Pseudomonas aeruginosa.

Rampioni G, D'Angelo F, Messina M, Zennaro A, Kuruma Y, Tofani D, Leoni L, Stano P.

Chem Commun (Camb). 2018 Feb 22;54(17):2090-2093. doi: 10.1039/c7cc09678j.

PMID:
29334092
12.

A Coculture-Based Approach for Screening Campaigns Aimed at Identifying Novel Pseudomonas aeruginosa Quorum Sensing Inhibitors.

Rampioni G, Giallonardi G, D'Angelo F, Leoni L.

Methods Mol Biol. 2018;1673:287-296. doi: 10.1007/978-1-4939-7309-5_22.

PMID:
29130181
13.

Effect of efflux pump inhibition on Pseudomonas aeruginosa transcriptome and virulence.

Rampioni G, Pillai CR, Longo F, Bondì R, Baldelli V, Messina M, Imperi F, Visca P, Leoni L.

Sci Rep. 2017 Sep 12;7(1):11392. doi: 10.1038/s41598-017-11892-9.

14.

Genetic Tools to Study c-di-GMP-Dependent Signaling in Pseudomonas aeruginosa.

Leoni L, Pawar SV, Rampioni G.

Methods Mol Biol. 2017;1657:471-480. doi: 10.1007/978-1-4939-7240-1_34.

PMID:
28889314
15.

The multi-output incoherent feedforward loop constituted by the transcriptional regulators LasR and RsaL confers robustness to a subset of quorum sensing genes in Pseudomonas aeruginosa.

Bondí R, Longo F, Messina M, D'Angelo F, Visca P, Leoni L, Rampioni G.

Mol Biosyst. 2017 Jun 1;13(6):1080-1089. doi: 10.1039/c7mb00040e. Epub 2017 May 3.

PMID:
28466892
16.

Characterization of the multiple molecular mechanisms underlying RsaL control of phenazine-1-carboxylic acid biosynthesis in the rhizosphere bacterium Pseudomonas aeruginosa PA1201.

Sun S, Chen B, Jin ZJ, Zhou L, Fang YL, Thawai C, Rampioni G, He YW.

Mol Microbiol. 2017 Jun;104(6):931-947. doi: 10.1111/mmi.13671. Epub 2017 Apr 4.

17.

Unravelling the Genome-Wide Contributions of Specific 2-Alkyl-4-Quinolones and PqsE to Quorum Sensing in Pseudomonas aeruginosa.

Rampioni G, Falcone M, Heeb S, Frangipani E, Fletcher MP, Dubern JF, Visca P, Leoni L, Cámara M, Williams P.

PLoS Pathog. 2016 Nov 16;12(11):e1006029. doi: 10.1371/journal.ppat.1006029. eCollection 2016 Nov.

18.

Novel genetic tools to tackle c-di-GMP-dependent signalling in Pseudomonas aeruginosa.

Pawar SV, Messina M, Rinaldo S, Cutruzzolà F, Kaever V, Rampioni G, Leoni L.

J Appl Microbiol. 2016 Jan;120(1):205-17. doi: 10.1111/jam.12984.

19.

Synthesis of Triazole-Linked Analogues of c-di-GMP and Their Interactions with Diguanylate Cyclase.

Fernicola S, Torquati I, Paiardini A, Giardina G, Rampioni G, Messina M, Leoni L, Del Bello F, Petrelli R, Rinaldo S, Cappellacci L, Cutruzzolà F.

J Med Chem. 2015 Oct 22;58(20):8269-84. doi: 10.1021/acs.jmedchem.5b01184. Epub 2015 Oct 12.

PMID:
26426545
20.

In Silico Discovery and In Vitro Validation of Catechol-Containing Sulfonohydrazide Compounds as Potent Inhibitors of the Diguanylate Cyclase PleD.

Fernicola S, Paiardini A, Giardina G, Rampioni G, Leoni L, Cutruzzolà F, Rinaldo S.

J Bacteriol. 2015 Sep 28;198(1):147-56. doi: 10.1128/JB.00742-15. Print 2016 Jan 1.

21.

Toward Repositioning Niclosamide for Antivirulence Therapy of Pseudomonas aeruginosa Lung Infections: Development of Inhalable Formulations through Nanosuspension Technology.

Costabile G, d'Angelo I, Rampioni G, Bondì R, Pompili B, Ascenzioni F, Mitidieri E, d'Emmanuele di Villa Bianca R, Sorrentino R, Miro A, Quaglia F, Imperi F, Leoni L, Ungaro F.

Mol Pharm. 2015 Aug 3;12(8):2604-17. doi: 10.1021/acs.molpharmaceut.5b00098. Epub 2015 May 27.

PMID:
25974285
22.

Affecting Pseudomonas aeruginosa phenotypic plasticity by quorum sensing dysregulation hampers pathogenicity in murine chronic lung infection.

Bondí R, Messina M, De Fino I, Bragonzi A, Rampioni G, Leoni L.

PLoS One. 2014 Nov 24;9(11):e112105. doi: 10.1371/journal.pone.0112105. eCollection 2014.

23.

The art of antibacterial warfare: Deception through interference with quorum sensing-mediated communication.

Rampioni G, Leoni L, Williams P.

Bioorg Chem. 2014 Aug;55:60-8. doi: 10.1016/j.bioorg.2014.04.005. Epub 2014 Apr 21. Review.

PMID:
24823895
24.

Structural basis for native agonist and synthetic inhibitor recognition by the Pseudomonas aeruginosa quorum sensing regulator PqsR (MvfR).

Ilangovan A, Fletcher M, Rampioni G, Pustelny C, Rumbaugh K, Heeb S, Cámara M, Truman A, Chhabra SR, Emsley J, Williams P.

PLoS Pathog. 2013;9(7):e1003508. doi: 10.1371/journal.ppat.1003508. Epub 2013 Jul 25.

25.

Inhibition of breast cancer local relapse by targeting p70S6 kinase activity.

Segatto I, Berton S, Sonego M, Massarut S, D'Andrea S, Perin T, Fabris L, Armenia J, Rampioni G, Lovisa S, Schiappacassi M, Colombatti A, Bristow RG, Vecchione A, Baldassarre G, Belletti B.

J Mol Cell Biol. 2013 Dec;5(6):428-31. doi: 10.1093/jmcb/mjt027. Epub 2013 Jul 29. No abstract available.

PMID:
23899505
26.

A new transcriptional repressor of the pseudomonas aeruginosa quorum sensing receptor gene lasR.

Longo F, Rampioni G, Bondì R, Imperi F, Fimia GM, Visca P, Zennaro E, Leoni L.

PLoS One. 2013 Jul 5;8(7):e69554. doi: 10.1371/journal.pone.0069554. Print 2013.

27.

New life for an old drug: the anthelmintic drug niclosamide inhibits Pseudomonas aeruginosa quorum sensing.

Imperi F, Massai F, Ramachandran Pillai C, Longo F, Zennaro E, Rampioni G, Visca P, Leoni L.

Antimicrob Agents Chemother. 2013 Feb;57(2):996-1005. doi: 10.1128/AAC.01952-12. Epub 2012 Dec 17.

28.

Semi-synthetic minimal cells as a tool for biochemical ICT.

Stano P, Rampioni G, Carrara P, Damiano L, Leoni L, Luisi PL.

Biosystems. 2012 Jul;109(1):24-34. doi: 10.1016/j.biosystems.2012.01.002. Epub 2012 Jan 12.

PMID:
22261641
29.

Functional characterization of the quorum sensing regulator RsaL in the plant-beneficial strain Pseudomonas putida WCS358.

Rampioni G, Bertani I, Pillai CR, Venturi V, Zennaro E, Leoni L.

Appl Environ Microbiol. 2012 Feb;78(3):726-34. doi: 10.1128/AEM.06442-11. Epub 2011 Nov 23.

30.

The virtue of temperance: built-in negative regulators of quorum sensing in Pseudomonas.

Venturi V, Rampioni G, Pongor S, Leoni L.

Mol Microbiol. 2011 Dec;82(5):1060-70. doi: 10.1111/j.1365-2958.2011.07890.x. Epub 2011 Nov 7. Review.

31.

Salmonella Typhi sense host neuroendocrine stress hormones and release the toxin haemolysin E.

Karavolos MH, Bulmer DM, Spencer H, Rampioni G, Schmalen I, Baker S, Pickard D, Gray J, Fookes M, Winzer K, Ivens A, Dougan G, Williams P, Khan CM.

EMBO Rep. 2011 Mar;12(3):252-8. doi: 10.1038/embor.2011.4. Epub 2011 Feb 18.

32.

Transcriptomic analysis reveals a global alkyl-quinolone-independent regulatory role for PqsE in facilitating the environmental adaptation of Pseudomonas aeruginosa to plant and animal hosts.

Rampioni G, Pustelny C, Fletcher MP, Wright VJ, Bruce M, Rumbaugh KP, Heeb S, Cámara M, Williams P.

Environ Microbiol. 2010 Jun;12(6):1659-73. doi: 10.1111/j.1462-2920.2010.02214.x. Epub 2010 Apr 7.

33.

Contribution of the RsaL global regulator to Pseudomonas aeruginosa virulence and biofilm formation.

Rampioni G, Schuster M, Greenberg EP, Zennaro E, Leoni L.

FEMS Microbiol Lett. 2009 Dec;301(2):210-7. doi: 10.1111/j.1574-6968.2009.01817.x. Epub 2009 Oct 10.

34.
35.

RsaL provides quorum sensing homeostasis and functions as a global regulator of gene expression in Pseudomonas aeruginosa.

Rampioni G, Schuster M, Greenberg EP, Bertani I, Grasso M, Venturi V, Zennaro E, Leoni L.

Mol Microbiol. 2007 Dec;66(6):1557-65.

36.

The Pseudomonas putida Lon protease is involved in N-acyl homoserine lactone quorum sensing regulation.

Bertani I, Rampioni G, Leoni L, Venturi V.

BMC Microbiol. 2007 Jul 26;7:71.

37.

The Pseudomonas quorum-sensing regulator RsaL belongs to the tetrahelical superclass of H-T-H proteins.

Rampioni G, Polticelli F, Bertani I, Righetti K, Venturi V, Zennaro E, Leoni L.

J Bacteriol. 2007 Mar;189(5):1922-30. Epub 2006 Dec 15.

38.

The quorum-sensing negative regulator RsaL of Pseudomonas aeruginosa binds to the lasI promoter.

Rampioni G, Bertani I, Zennaro E, Polticelli F, Venturi V, Leoni L.

J Bacteriol. 2006 Jan;188(2):815-9.

39.

An active-like structure in the unphosphorylated StyR response regulator suggests a phosphorylation- dependent allosteric activation mechanism.

Milani M, Leoni L, Rampioni G, Zennaro E, Ascenzi P, Bolognesi M.

Structure. 2005 Sep;13(9):1289-97.

40.

Dual role of response regulator StyR in styrene catabolism regulation.

Leoni L, Rampioni G, Di Stefano V, Zennaro E.

Appl Environ Microbiol. 2005 Sep;71(9):5411-9.

41.

Styrene-catabolism regulation in Pseudomonas fluorescens ST: phosphorylation of StyR induces dimerization and cooperative DNA-binding.

Leoni L, Ascenzi P, Bocedi A, Rampioni G, Castellini L, Zennaro E.

Biochem Biophys Res Commun. 2003 Apr 11;303(3):926-31.

PMID:
12670500

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