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Items: 46


CpxR/CpxA Controls scsABCD Transcription To Counteract Copper and Oxidative Stress in Salmonella enterica Serovar Typhimurium.

López C, Checa SK, Soncini FC.

J Bacteriol. 2018 Jul 25;200(16). pii: e00126-18. doi: 10.1128/JB.00126-18. Print 2018 Aug 15.


Publisher Correction: HilD and PhoP independently regulate the expression of grhD1, a novel gene required for Salmonella Typhimurium invasion of host cells.

Banda MM, López C, Manzo R, Rico-Pérez G, García P, Rosales-Reyes R, De la Cruz MA, Soncini FC, García-Del Portillo F, Bustamante VH.

Sci Rep. 2018 May 11;8(1):7697. doi: 10.1038/s41598-018-25327-6.


HilD and PhoP independently regulate the expression of grhD1, a novel gene required for Salmonella Typhimurium invasion of host cells.

Banda MM, López C, Manzo R, Rico-Pérez G, García P, Rosales-Reyes R, De la Cruz MA, Soncini FC, García-Del Portillo F, Bustamante VH.

Sci Rep. 2018 Mar 19;8(1):4841. doi: 10.1038/s41598-018-23068-0. Erratum in: Sci Rep. 2018 May 11;8(1):7697.


The CpxR/CpxA system contributes to Salmonella gold-resistance by controlling the GolS-dependent gesABC transcription.

Cerminati S, Giri GF, Mendoza JI, Soncini FC, Checa SK.

Environ Microbiol. 2017 Oct;19(10):4035-4044. doi: 10.1111/1462-2920.13837. Epub 2017 Jul 17.


Compartment and signal-specific codependence in the transcriptional control of Salmonella periplasmic copper homeostasis.

Pezza A, Pontel LB, López C, Soncini FC.

Proc Natl Acad Sci U S A. 2016 Oct 11;113(41):11573-11578. Epub 2016 Sep 27.


A novel peptidoglycan D,L-endopeptidase induced by Salmonella inside eukaryotic cells contributes to virulence.

Rico-Pérez G, Pezza A, Pucciarelli MG, de Pedro MA, Soncini FC, García-del Portillo F.

Mol Microbiol. 2016 Feb;99(3):546-56. doi: 10.1111/mmi.13248. Epub 2015 Nov 13.


Survival in amoeba--a major selection pressure on the presence of bacterial copper and zinc resistance determinants? Identification of a "copper pathogenicity island".

Hao X, Lüthje FL, Qin Y, McDevitt SF, Lutay N, Hobman JL, Asiani K, Soncini FC, German N, Zhang S, Zhu YG, Rensing C.

Appl Microbiol Biotechnol. 2015 Jul;99(14):5817-24. doi: 10.1007/s00253-015-6749-0. Epub 2015 Jun 19. Review.


A sensitive whole-cell biosensor for the simultaneous detection of a broad-spectrum of toxic heavy metal ions.

Cerminati S, Soncini FC, Checa SK.

Chem Commun (Camb). 2015 Apr 7;51(27):5917-20. doi: 10.1039/c5cc00981b. Epub 2015 Mar 2.


A single serine residue determines selectivity to monovalent metal ions in metalloregulators of the MerR family.

Ibáñez MM, Checa SK, Soncini FC.

J Bacteriol. 2015 May;197(9):1606-13. doi: 10.1128/JB.02565-14. Epub 2015 Feb 17.


A dimerization interface mediated by functionally critical residues creates interfacial disulfide bonds and copper sites in CueP.

Abriata LA, Pontel LB, Vila AJ, Dal Peraro M, Soncini FC.

J Inorg Biochem. 2014 Nov;140:199-201. doi: 10.1016/j.jinorgbio.2014.07.022. Epub 2014 Aug 7.


Identification of a Salmonella ancillary copper detoxification mechanism by a comparative analysis of the genome-wide transcriptional response to copper and zinc excess.

Pontel LB, Scampoli NL, Porwollik S, Checa SK, McClelland M, Soncini FC.

Microbiology. 2014 Aug;160(Pt 8):1659-1669. doi: 10.1099/mic.0.080473-0. Epub 2014 May 23.


Protein signatures that promote operator selectivity among paralog MerR monovalent metal ion regulators.

Humbert MV, Rasia RM, Checa SK, Soncini FC.

J Biol Chem. 2013 Jul 12;288(28):20510-9. doi: 10.1074/jbc.M113.452797. Epub 2013 Jun 3.


Dissecting the metal selectivity of MerR monovalent metal ion sensors in Salmonella.

Ibáñez MM, Cerminati S, Checa SK, Soncini FC.

J Bacteriol. 2013 Jul;195(13):3084-92. doi: 10.1128/JB.00153-13. Epub 2013 May 3.


Bacterial signaling systems as platforms for rational design of new generations of biosensors.

Checa SK, Zurbriggen MD, Soncini FC.

Curr Opin Biotechnol. 2012 Oct;23(5):766-72. doi: 10.1016/j.copbio.2012.05.003. Epub 2012 Jun 2. Review.


Selective detection of gold using genetically engineered bacterial reporters.

Cerminati S, Soncini FC, Checa SK.

Biotechnol Bioeng. 2011 Nov;108(11):2553-60. doi: 10.1002/bit.23213. Epub 2011 Jun 9.


Bacterial gold sensing and resistance.

Checa SK, Soncini FC.

Biometals. 2011 Jun;24(3):419-27. doi: 10.1007/s10534-010-9393-2. Epub 2010 Dec 14. Review.


Copper stress targets the rcs system to induce multiaggregative behavior in a copper-sensitive Salmonella strain.

Pontel LB, Pezza A, Soncini FC.

J Bacteriol. 2010 Dec;192(23):6287-90. doi: 10.1128/JB.00781-10. Epub 2010 Oct 1.


Target transcription binding sites differentiate two groups of MerR-monovalent metal ion sensors.

Pérez Audero ME, Podoroska BM, Ibáñez MM, Cauerhff A, Checa SK, Soncini FC.

Mol Microbiol. 2010 Nov;78(4):853-65. doi: 10.1111/j.1365-2958.2010.07370.x. Epub 2010 Sep 24.


Alternative periplasmic copper-resistance mechanisms in Gram negative bacteria.

Pontel LB, Soncini FC.

Mol Microbiol. 2009 Jul;73(2):212-25. doi: 10.1111/j.1365-2958.2009.06763.x. Epub 2009 Jun 17.


Downregulation of RpoN-controlled genes protects Salmonella cells from killing by the cationic antimicrobial peptide polymyxin B.

Barchiesi J, Espariz M, Checa SK, Soncini FC.

FEMS Microbiol Lett. 2009 Feb;291(1):73-9. doi: 10.1111/j.1574-6968.2008.01437.x. Epub 2008 Dec 3.


mgtA Expression is induced by rob overexpression and mediates a Salmonella enterica resistance phenotype.

Barchiesi J, Castelli ME, Soncini FC, Véscovi EG.

J Bacteriol. 2008 Jul;190(14):4951-8. doi: 10.1128/JB.00195-08. Epub 2008 May 16.


Regulation of magnesium homeostasis in Salmonella: Mg(2+) targets the mgtA transcript for degradation by RNase E.

Spinelli SV, Pontel LB, García Véscovi E, Soncini FC.

FEMS Microbiol Lett. 2008 Mar;280(2):226-34. doi: 10.1111/j.1574-6968.2008.01065.x. Epub 2008 Feb 4.


GolS controls the response to gold by the hierarchical induction of Salmonella-specific genes that include a CBA efflux-coding operon.

Pontel LB, Audero ME, Espariz M, Checa SK, Soncini FC.

Mol Microbiol. 2007 Nov;66(3):814-25. Epub 2007 Oct 4.


Dissecting the Salmonella response to copper.

Espariz M, Checa SK, Audero ME, Pontel LB, Soncini FC.

Microbiology. 2007 Sep;153(Pt 9):2989-97.


Biochemical and structural characterization of Salmonella typhimurium glyoxalase II: new insights into metal ion selectivity.

Campos-Bermudez VA, Leite NR, Krog R, Costa-Filho AJ, Soncini FC, Oliva G, Vila AJ.

Biochemistry. 2007 Oct 2;46(39):11069-79. Epub 2007 Sep 1.


Induction of RpoS degradation by the two-component system regulator RstA in Salmonella enterica.

Cabeza ML, Aguirre A, Soncini FC, Véscovi EG.

J Bacteriol. 2007 Oct;189(20):7335-42. Epub 2007 Aug 17.


Bacterial sensing of and resistance to gold salts.

Checa SK, Espariz M, Audero ME, Botta PE, Spinelli SV, Soncini FC.

Mol Microbiol. 2007 Mar;63(5):1307-18. Epub 2007 Jan 22.


PhoP-induced genes within Salmonella pathogenicity island 1.

Aguirre A, Cabeza ML, Spinelli SV, McClelland M, García Véscovi E, Soncini FC.

J Bacteriol. 2006 Oct;188(19):6889-98.


PhoP can activate its target genes in a PhoQ-independent manner.

Lejona S, Castelli ME, Cabeza ML, Kenney LJ, García Véscovi E, Soncini FC.

J Bacteriol. 2004 Apr;186(8):2476-80.


Molecular characterization of the Mg2+-responsive PhoP-PhoQ regulon in Salmonella enterica.

Lejona S, Aguirre A, Cabeza ML, García Véscovi E, Soncini FC.

J Bacteriol. 2003 Nov;185(21):6287-94.


The H box-harboring domain is key to the function of the Salmonella enterica PhoQ Mg2+-sensor in the recognition of its partner PhoP.

Castelli ME, Cauerhff A, Amongero M, Soncini FC, Vescovi EG.

J Biol Chem. 2003 Jun 27;278(26):23579-85. Epub 2003 Apr 17.


A signal transduction system that responds to extracellular iron.

Wösten MM, Kox LF, Chamnongpol S, Soncini FC, Groisman EA.

Cell. 2000 Sep 29;103(1):113-25.


Phosphorylated PmrA interacts with the promoter region of ugd in Salmonella enterica serovar typhimurium.

Aguirre A, Lejona S, Véscovi EG, Soncini FC.

J Bacteriol. 2000 Jul;182(13):3874-6.


The phosphatase activity is the target for Mg2+ regulation of the sensor protein PhoQ in Salmonella.

Castelli ME, García Véscovi E, Soncini FC.

J Biol Chem. 2000 Jul 28;275(30):22948-54.


Regulation of polymyxin resistance and adaptation to low-Mg2+ environments.

Groisman EA, Kayser J, Soncini FC.

J Bacteriol. 1997 Nov;179(22):7040-5.


Molecular basis of the magnesium deprivation response in Salmonella typhimurium: identification of PhoP-regulated genes.

Soncini FC, García Véscovi E, Solomon F, Groisman EA.

J Bacteriol. 1996 Sep;178(17):5092-9.


Identification of a pathogenicity island required for Salmonella survival in host cells.

Ochman H, Soncini FC, Solomon F, Groisman EA.

Proc Natl Acad Sci U S A. 1996 Jul 23;93(15):7800-4.


Mg2+ as an extracellular signal: environmental regulation of Salmonella virulence.

García Véscovi E, Soncini FC, Groisman EA.

Cell. 1996 Jan 12;84(1):165-74.


Transcriptional autoregulation of the Salmonella typhimurium phoPQ operon.

Soncini FC, Véscovi EG, Groisman EA.

J Bacteriol. 1995 Aug;177(15):4364-71.


Evolutionary relationships among eubacterial groups as inferred from GroEL (chaperonin) sequence comparisons.

Viale AM, Arakaki AK, Soncini FC, Ferreyra RG.

Int J Syst Bacteriol. 1994 Jul;44(3):527-33.


The role of the PhoP/PhoQ regulon in Salmonella virulence.

Garcia Véscovi E, Soncini FC, Groisman EA.

Res Microbiol. 1994 Jun-Aug;145(5-6):473-80. Review.


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