Prof.ssa LIVIA LEONI

QualificaProfessore Associato
Settore Scientifico DisciplinareCHIM/11
Telefono0657336318
Cellulare aziendale87694
Emaillivia.leoni@uniroma3.it
IndirizzoViale Guglielmo Marconi 446
Struttura/Afferenza
  • Dipartimento di Scienze
Altre informazioniSito web personale
Curriculum
Qualora le informazioni riportate a lato risultino assenti, incomplete o errate leggi le seguenti istruzioni
Per telefonare da un edificio dell'Ateneo all'altro SE il numero unico inizia con "06 5733xxxx" basta comporre le ultime quattro cifre del numero esteso.

Profilo INSEGNAMENTI Prodotti della ricerca Avvisi Ricevimento e materiale didattico

Contributo in Rivista

  • Generation of genetic tools for gauging multiple gene expression at single cell level, MELLINI, MARTA; LUCIDI, MASSIMILIANO; IMPERI, FRANCESCO; VISCA, PAOLO; LEONI, LIVIA; RAMPIONI, GIORDANO, , 2021Link identifier #identifier_person_176116-1 Dettaglio
  • Identification of FDA-approved antivirulence drugs targeting the Pseudomonas aeruginosa quorum sensing effector protein PqsE, BALDELLI, VALERIO; D'ANGELO, FRANCESCA; PAVONCELLO, VIOLA; VISCA, PAOLO; RAMPIONI, GIORDANO; LEONI, LIVIA, , 2020Link identifier #identifier_person_143739-2 Dettaglio
  • Activity and Impact on Resistance Development of Two Antivirulence Fluoropyrimidine Drugs in Pseudomonas aeruginosa, IMPERI, FRANCESCO; VISAGGIO, DANIELA; LEONI, LIVIA; VISCA, PAOLO, , 2019Link identifier #identifier_person_31049-3 Dettaglio
  • Adaptive tracking of enzymatic reactions with quantum light, CIMINI, VALERIA; MELLINI, MARTA; RAMPIONI, GIORDANO; SBROSCIA, MARCO; LEONI, LIVIA; BARBIERI, MARCO; GIANANI, ILARIA, , 2019Link identifier #identifier_person_138438-4 Dettaglio
  • Gene-expressing liposomes as synthetic cells for molecular communication studies, RAMPIONI, GIORDANO; D'ANGELO, FRANCESCA; LEONI, LIVIA, , 2019Link identifier #identifier_person_192312-5 Dettaglio
  • In silico Selection and Experimental Validation of FDA-Approved Drugs as Anti-quorum Sensing Agents, MELLINI, MARTA; DI MUZIO, ELENA; D'ANGELO, FRANCESCA; BALDELLI, VALERIO; VISCA, PAOLO; LEONI, LIVIA; POLTICELLI, FABIO; RAMPIONI, GIORDANO, , 2019Link identifier #identifier_person_52027-6 Dettaglio
  • Molecular Communications in the Context of “Synthetic Cells” Research, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2019Link identifier #identifier_person_97649-7 Dettaglio
  • New Shuttle Vectors for Real-Time Gene Expression Analysis in Multidrug-Resistant Acinetobacter Species: In Vitro and In Vivo Responses to Environmental Stressors, LUCIDI, MASSIMILIANO; VISAGGIO, DANIELA; PRENCIPE, ELISA; IMPERI, FRANCESCO; RAMPIONI, GIORDANO; CINCOTTI, GABRIELLA; LEONI, LIVIA; VISCA, PAOLO, , 2019Link identifier #identifier_person_11955-8 Dettaglio
  • The contribution of active iron-uptake to Acinetobacter baumannii pathogenicity, RUNCI, FEDERICA; GENTILE, VALENTINA; FRANGIPANI, EMANUELA; RAMPIONI, GIORDANO; LEONI, LIVIA; LUCIDI, MASSIMILIANO; VISAGGIO, DANIELA; VISCA, PAOLO, , 2019Link identifier #identifier_person_157322-9 Dettaglio
  • A coculture-based approach for screening campaigns aimed at identifying novel pseudomonas aeruginosa quorum sensing inhibitors, GIALLONARDI, GIULIA; D'ANGELO, FRANCESCA; LEONI, LIVIA, , 2018Link identifier #identifier_person_190143-10 Dettaglio
  • A novel bacterial L-arginine sensor controlling c-di-GMP levels in Pseudomonas aeruginosa, LEONI, LIVIA; RAMPIONI, GIORDANO, , 2018Link identifier #identifier_person_3382-11 Dettaglio
  • Identification of FDA-approved drugs as antivirulence agents targeting the pqs quorum sensing system of Pseudomonas aeruginosa, D'ANGELO, FRANCESCA; BALDELLI, VALERIO; POLTICELLI, FABIO; VISCA, PAOLO; LEONI, LIVIA; RAMPIONI, GIORDANO, , 2018Link identifier #identifier_person_73245-12 Dettaglio
  • Insights into the GTP-dependent allosteric control of c-di-GMP hydrolysis from the crystal structure of PA0575 protein from Pseudomonas aeruginosa, LEONI, LIVIA; RAMPIONI, GIORDANO, , 2018Link identifier #identifier_person_144067-13 Dettaglio
  • New shuttle vectors for gene cloning and expression in multidrug-resistant Acinetobacter species, LUCIDI, MASSIMILIANO; RUNCI, FEDERICA; RAMPIONI, GIORDANO; FRANGIPANI, EMANUELA; LEONI, LIVIA; VISCA, PAOLO, , 2018Link identifier #identifier_person_52399-14 Dettaglio
  • Pseudomonas aeruginosa mutants defective in glucose uptake have pleiotropic phenotype and altered virulence in non-mammal infection models, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2018Link identifier #identifier_person_21286-15 Dettaglio
  • Synthetic cells produce a quorum sensing chemical signal perceived by Pseudomonas aeruginosa, RAMPIONI, GIORDANO; D'ANGELO, FRANCESCA; MESSINA, MARCO; ZENNARO, ALESSANDRO; TOFANI, DANIELA; LEONI, LIVIA; STANO, PASQUALE, , 2018Link identifier #identifier_person_35877-16 Dettaglio
  • Drug repurposing for antivirulence therapy against opportunistic bacterial pathogens, RAMPIONI, GIORDANO; VISCA, PAOLO; LEONI, LIVIA; IMPERI, FRANCESCO, , 2017Link identifier #identifier_person_81305-17 Dettaglio
  • Effect of efflux pump inhibition on Pseudomonas aeruginosa transcriptome and virulence, RAMPIONI, GIORDANO; LONGO, FRANCESCA; BONDI', ROSLEN; BALDELLI, VALERIO; MESSINA, MARCO; IMPERI, FRANCESCO; VISCA, PAOLO; LEONI, LIVIA, , 2017Link identifier #identifier_person_36257-18 Dettaglio
  • 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, VISCA, PAOLO; LEONI, LIVIA; RAMPIONI, GIORDANO, , 2017Link identifier #identifier_person_180364-19 Dettaglio
  • Development of inhalable hyaluronan/mannitol composite dry powders for flucytosine repositioning in local therapy of lung infections, LEONI, LIVIA; VISCA, PAOLO; IMPERI, FRANCESCO, , 2016Link identifier #identifier_person_92326-20 Dettaglio
  • Development of inhalable hyaluronan/mannitol composite dry powders for flucytosine repositioning in local therapy of lung infections, LEONI, LIVIA; VISCA, PAOLO, , 2016Link identifier #identifier_person_59354-21 Dettaglio
  • In silico discovery and in vitro validation of catechol-containing sulfonohydrazide compounds as potent inhibitors of the diguanylate cyclase PleD, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2016Link identifier #identifier_person_42909-22 Dettaglio
  • Novel genetic tools to tackle c-di-GMP-dependent signaling in Pseudomonas aeruginosa, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2016Link identifier #identifier_person_147231-23 Dettaglio
  • Unravelling the Genome-Wide Contributions of Specific 2-Alkyl-4-Quinolones and PqsE to Quorum Sensing in Pseudomonas aeruginosa, RAMPIONI, GIORDANO; FRANGIPANI, EMANUELA; VISCA, PAOLO; LEONI, LIVIA, , 2016Link identifier #identifier_person_31656-24 Dettaglio
  • Pseudomonas aeruginosa in Dairy Goats: Genotypic and Phenotypic Comparison of Intramammary and Environmental Isolates, LEONI, LIVIA, , 2015Link identifier #identifier_person_32292-25 Dettaglio
  • Styrene is sensed by the N-terminal PAS sensor domain of StyS, a double sensor kinase from the styrene-degrading bacterium Pseudomonas fluorescens ST, RAMPIONI, GIORDANO; ASCENZI, PAOLO; LEONI, LIVIA, , 2015Link identifier #identifier_person_37545-26 Dettaglio
  • Synthesis of Triazole-Linked Analogues of c-di-GMP and Their Interactions with Diguanylate Cyclase, RAMPIONI, GIORDANO; MESSINA, MARCO; LEONI, LIVIA, , 2015Link identifier #identifier_person_9380-27 Dettaglio
  • Toward Repositioning Niclosamide for Antivirulence Therapy of Pseudomonas aeruginosa Lung Infections: Development of Inhalable Formulations through Nanosuspension Technology, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2015Link identifier #identifier_person_51732-28 Dettaglio
  • A synthetic biology approach to bio-chem-ICT: first moves towards chemical communication between synthetic and natural cells., RAMPIONI, GIORDANO; LEONI, LIVIA, , 2014Link identifier #identifier_person_123720-29 Dettaglio
  • Affecting Pseudomonas aeruginosa phenotypic plasticity by quorum sensing dysregulation hampers pathogenicity in murine chronic lung infection, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2014Link identifier #identifier_person_159821-30 Dettaglio
  • Antivirulence activity of azithromycin in Pseudomonas aeruginosa, IMPERI, FRANCESCO; LEONI, LIVIA; VISCA, PAOLO, , 2014Link identifier #identifier_person_183590-31 Dettaglio
  • Antivirulence activity of azithromycin in Pseudomonas aeruginosa, IMPERI, FRANCESCO; LEONI, LIVIA; VISCA, PAOLO, , 2014Link identifier #identifier_person_99844-32 Dettaglio
  • The art of antibacterial warfare: Deception through interference with quorum sensing-mediated communication, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2014Link identifier #identifier_person_103569-33 Dettaglio
  • A new transcriptional repressor of the Pseudomonas aeruginosa quorum sensing receptor gene lasR., RAMPIONI, GIORDANO; BONDI', ROSLEN; IMPERI, FRANCESCO; VISCA, PAOLO; LEONI, LIVIA, , 2013Link identifier #identifier_person_14648-34 Dettaglio
  • Chemical communication between synthetic and natural cells: a possible experimental design., RAMPIONI, GIORDANO; MESSINA, MARCO; LEONI, LIVIA, , 2013Link identifier #identifier_person_38290-35 Dettaglio
  • New life for an old drug: the anthelmintic drug niclosamide inhibits Pseudomonas aeruginosa quorum sensing., IMPERI, FRANCESCO; MASSAI, FRANCESCO; LONGO, FRANCESCA; ZENNARO, ELISABETTA; RAMPIONI, GIORDANO; VISCA, PAOLO; LEONI, LIVIA, , 2013Link identifier #identifier_person_95889-36 Dettaglio
  • Repurposing the antimycotic drug flucytosine for suppression of Pseudomonas aeruginosa pathogenicity, FRANGIPANI, EMANUELA; LEONI, LIVIA; VISCA, PAOLO, , 2013Link identifier #identifier_person_66666-37 Dettaglio
  • Repurposing the antimycotic drug flucytosine for suppression of Pseudomonas aeruginosa pathogenicity, IMPERI, FRANCESCO; MASSAI, FRANCESCO; FRANGIPANI, EMANUELA; VISAGGIO, DANIELA; LEONI, LIVIA; VISCA, PAOLO, , 2013Link identifier #identifier_person_135931-38 Dettaglio
  • Functional characterization of the quorum sensing regulator RsaL in the plant-beneficial strain Pseudomonas putida WCS358, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2012Link identifier #identifier_person_107836-39 Dettaglio
  • Semi-synthetic minimal cells as a tool for biochemical ICT., RAMPIONI, GIORDANO; LEONI, LIVIA, , 2012Link identifier #identifier_person_23997-40 Dettaglio
  • A multitask biosensor for micro-volumetric detection of N-3-oxo-dodecanoyl-homoserine lactone quorum sensing signal, VISCA, PAOLO; LEONI, LIVIA, , 2011Link identifier #identifier_person_126083-41 Dettaglio
  • A multitask biosensor for micro-volumetric detection of N-3-oxo-dodecanoyl-homoserine lactone quorum sensing signal, IMPERI, FRANCESCO; VISCA, PAOLO; LEONI, LIVIA, , 2011Link identifier #identifier_person_111209-42 Dettaglio
  • Deciphering the Role of RND Efflux Transporters in Burkholderia cenocepacia, LEONI, LIVIA, , 2011Link identifier #identifier_person_97233-43 Dettaglio
  • The virtue of temperance: built-in negative regulators of quorum sensing in Pseudomonas., RAMPIONI, GIORDANO; LEONI, LIVIA, , 2011Link identifier #identifier_person_70158-44 Dettaglio
  • Contribution of the RsaL global regulator to Pseudomonas aeruginosa virulence and biofilm formation, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2009Link identifier #identifier_person_163600-45 Dettaglio
  • The interplay of StyR and IHF regulates substrate-dependent induction and carbon catabolite repression of styrene catabolism genes in Pseudomonas fluorescens ST, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2008Link identifier #identifier_person_118510-46 Dettaglio
  • Resistance to glycopeptide antibiotics in the teicoplanin producer is mediated by van gene homologue expression directing the synthesis of a modified cell wall peptidoglycan, LEONI, LIVIA, , 2007Link identifier #identifier_person_106026-47 Dettaglio
  • RsaL provides quorum sensing homeostasis and functions as a global regulator of gene expression in Pseudomonas aeruginosa, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2007Link identifier #identifier_person_44913-48 Dettaglio
  • The Pseudomonas putida Lon protease is involved in N-acyl homoserine lactone quorum sensing regulation, RAMPIONI, GIORDANO; LEONI, LIVIA, , 2007Link identifier #identifier_person_154758-49 Dettaglio
  • The Pseudomonas quorum-sensing regulator RsaL belongs to the tetrahelical superclass of H-T-H proteins, RAMPIONI, GIORDANO; POLTICELLI, FABIO; LEONI, LIVIA, , 2007Link identifier #identifier_person_86399-50 Dettaglio
  • The quorum-sensing negative regulator RsaL of Pseudomonas aeruginosa binds to the lasI promoter, RAMPIONI, GIORDANO; POLTICELLI, FABIO; LEONI, LIVIA, , 2006Link identifier #identifier_person_137230-51 Dettaglio
  • An active-like structure in the unphosphorylated StyR response regulator suggests a phosphorylation- dependent allosteric activation mechanism, LEONI, LIVIA; RAMPIONI, GIORDANO; ZENNARO, ELISABETTA; ASCENZI, PAOLO, , 2005Link identifier #identifier_person_14121-52 Dettaglio
  • Dual role of response regulator StyR in styrene catabolism regulation, LEONI, LIVIA; RAMPIONI, GIORDANO, , 2005Link identifier #identifier_person_129300-53 Dettaglio
  • CO sniffing through heme-based sensor proteins, ASCENZI, PAOLO; LEONI, LIVIA; VISCA, PAOLO, , 2004Link identifier #identifier_person_84470-54 Dettaglio
  • Styrene-catabolism regulation in Pseudomonas fluorescens: phosphorylation of StyR induces dimerization and cooperative DNA-binding, LEONI, LIVIA; RAMPIONI, GIORDANO, , 2003Link identifier #identifier_person_45769-55 Dettaglio
  • Different responses of pyoverdine genes to autoinduction in Pseudomonas aeruginosa and the group Pseudomonas fluorescens-Pseudomonas putida, LEONI, LIVIA; VISCA, PAOLO, , 2002Link identifier #identifier_person_161583-56 Dettaglio
  • Different responses of pyoverdine genes to autoinduction in Pseudomonasaeruginosa and the group Pseudomonas fluorescens-Pseudomonas putida, LEONI, LIVIA; VISCA, PAOLO, , 2002Link identifier #identifier_person_122007-57 Dettaglio
  • Integration host factor is essential for the optimal expression of the styABCD operon in Pseudomonas fluorescens ST, LEONI, LIVIA, , 2002Link identifier #identifier_person_55140-58 Dettaglio
  • Iron transport and regulation, cell signalling and genomics: lessons from Escherichia coli and Pseudomonas, VISCA, PAOLO; LEONI, LIVIA, , 2002Link identifier #identifier_person_13323-59 Dettaglio
  • Iron transport and regulation, cell signalling and genomics: lessons fromEscherichia coli and Pseudomonas, VISCA, PAOLO; LEONI, LIVIA, , 2002Link identifier #identifier_person_45736-60 Dettaglio
  • Transcriptional regulation of pseudobactin synthesis in the plant growth promoting Pseudomonas B10, LEONI, LIVIA; VISCA, PAOLO, , 2002Link identifier #identifier_person_14970-61 Dettaglio
  • Transcriptional regulation of pseudobactin synthesis in the plant growth-promoting Pseudomonas B10., LEONI, LIVIA, , 2002Link identifier #identifier_person_196904-62 Dettaglio
  • Functional analysis of PvdS, an iron starvation sigma factor of Pseudomonas aeruginosa, LEONI, LIVIA; VISCA, PAOLO, , 2000Link identifier #identifier_person_145572-63 Dettaglio
  • Functional analysis of PvdS, an iron starvation sigma factor of Pseudomonas aeruginosa, LEONI, LIVIA; VISCA, PAOLO, , 2000Link identifier #identifier_person_118531-64 Dettaglio
  • Pseudobactin biogenesis in the plant growth-promoting rhizobacterium Pseudomonas strain B10: identification and functional analysis of the L-ornithine N(5)-oxygenase (psbA) gene, LEONI, LIVIA; VISCA, PAOLO, , 2000Link identifier #identifier_person_11560-65 Dettaglio
  • Pseudobactin biogenesis in the plant growth-promoting rhizobacterium Pseudomonas strain B10: Identification and functional analysis of the L-Ornithine N-5-oxygenase (psbA) gene, LEONI, LIVIA; VISCA, PAOLO, , 2000Link identifier #identifier_person_183853-66 Dettaglio
  • Iron regulated transcription of the pvdA gene in Pseudomonas aeruginosa: effect of Fur and PvdS on promoter activity, LEONI, LIVIA, , 1996Link identifier #identifier_person_14429-67 Dettaglio
  • Iron-regulated transcription of the pvdA gene in Pseudomonas aeruginosa: effect of Fur and PvdS on promoter activity, LEONI, LIVIA; VISCA, PAOLO, , 1996Link identifier #identifier_person_78218-68 Dettaglio
  • H-NS regulation of virulence gene expression in enteroinvasive Escherichia coli harboring the virulence plasmid integrated into the host chromosome, CASALINO, MARIA ASSUNTA; LEONI, LIVIA, , 1995Link identifier #identifier_person_119793-69 Dettaglio
  • H-NS REGULATION OF VIRULENCE GENE-EXPRESSION IN ENTEROINVASIVE ESCHERICHIA-COLI HARBORING THE VIRULENCE PLASMID INTEGRATED INTO THE HOST CHROMOSOME, LEONI, LIVIA, , 1995Link identifier #identifier_person_122256-70 Dettaglio
  • Genetic characterization of virulence and drug resistance determinants in enteropathogenic E. coli O4., CASALINO, MARIA ASSUNTA; LEONI, LIVIA, , 1993Link identifier #identifier_person_102206-71 Dettaglio

Libro

  • Link identifier #identifier_person_45884-72Dettaglio

Contributo in volume e atti di convegno

  • RAMPIONI, GIORDANO; LEONI, LIVIA, Interfacing synthetic cells with biological cells: An application of the synthetic method, pp. 145 146, 2020 Link identifier #identifier_person_33474-73Dettaglio
  • TONELLI, CHIARA; FONTANA, LUCIA; MONTELLA, ILARIA; SALERNO, GINEVRA; VITALE, VALERIA; LEONI, LIVIA; RAMPIONI, GIORDANO; SGURA, ANTONELLA; TESCARI, MARCO; UDROIU, ION; MATTEI, ELISABETTA; PETTINELLI, ELENA; MANSI, ANTONELLA, Sustainability of schools: a multidisciplinary approach to studying air quality in educational buildings, vol. 224, pp. 39 52, 2020 Link identifier #identifier_person_199430-74Dettaglio
  • RAMPIONI, GIORDANO; GIALLONARDI, GIULIA; D'ANGELO, FRANCESCA; LEONI, LIVIA, A coculture-based approach for screening campaigns aimed at idenifying novel Pseudomonas aeruginosa quorum sensing inhibitors, issn 1940-6029, vol. 1676, pp. 287 296, 2018 Link identifier #identifier_person_116033-75Dettaglio
  • LEONI, LIVIA; PAWAR, SARIKA VISHNU; RAMPIONI, GIORDANO, Genetic tools to study c-di-GMP-dependent signaling in Pseudomonas aeruginosa., issn 1940-6029, vol. 1657, pp. 471 480, 2017 Link identifier #identifier_person_197065-76Dettaglio
  • LEONI, LIVIA, Microbiological methods for target-oriented screening ofbiofilm inhibitors, vol. 1147, pp. 175 186, 2014 Link identifier #identifier_person_117949-77Dettaglio
  • RAMPIONI, GIORDANO; LEONI, LIVIA, Molecular communication technology: general considerations on the use of synthetic cells and some hints from in silica modeling., issn 1865-0937, vol. 445, pp. 169 189, 2014 Link identifier #identifier_person_22068-78Dettaglio
  • RAMPIONI, GIORDANO; LEONI, LIVIA, Towards the engineering of chemical communication between semi-synthetic and natural cells, pp. 91 104, 2014 Link identifier #identifier_person_41986-79Dettaglio
  • FRANGIPANI, EMANUELA, Unravelling the complexity of Pseudomonas aeruginosa 2-alkyl-4-quinolone quorum sensing system through transcriptomic analysis, 2013 Link identifier #identifier_person_72716-80Dettaglio
  • BONDI', ROSLEN, Picking up novel Pseudomonas aeruginosa quorum sensing regulators., 2011 Link identifier #identifier_person_108458-81Dettaglio
  • LEONI, LIVIA; VISCA, PAOLO, Development and validation of a novel screening system for the identification of Pseudomonas aeruginosa virulence inhibitor, 2008 Link identifier #identifier_person_179208-82Dettaglio
  • VISCA, PAOLO; LEONI, LIVIA, Iron uptake and quorum sensing in Pseudomonas aeruginosa virulence, pp. November 14 15, 2008, 2008 Link identifier #identifier_person_86828-83Dettaglio
  • LEONI, LIVIA, Regolazione del “Quorum Sensing” ed espressione della virulenza in Pseudomonas aeruginosa., 2008 Link identifier #identifier_person_37766-84Dettaglio
  • LEONI, LIVIA; RAMPIONI, GIORDANO, Styrene, an unpalatable substrate with complex regulatory networks, vol. 5, pp. 59 87, 2007 Link identifier #identifier_person_63687-85Dettaglio
  • LEONI, LIVIA; VISCA, PAOLO, Iron-regulated gene expression in Pseudomonas aeruginosa, vol. 3 (part II), pp. 493 513, 1999 Link identifier #identifier_person_132589-86Dettaglio
  • LEONI, LIVIA; VISCA, PAOLO, Iron-regulated gene expression in Pseudomonas aeruginosa., vol. 3, pp. 493 513, 1999 Link identifier #identifier_person_199340-87Dettaglio