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Items: 47

1.

Specific Eco-evolutionary Contexts in the Mouse Gut Reveal Escherichia coli Metabolic Versatility.

Barroso-Batista J, Pedro MF, Sales-Dias J, Pinto CJG, Thompson JA, Pereira H, Demengeot J, Gordo I, Xavier KB.

Curr Biol. 2020 Mar 23;30(6):1049-1062.e7. doi: 10.1016/j.cub.2020.01.050. Epub 2020 Mar 5.

PMID:
32142697
2.

Klebsiella michiganensis transmission enhances resistance to Enterobacteriaceae gut invasion by nutrition competition.

Oliveira RA, Ng KM, Correia MB, Cabral V, Shi H, Sonnenburg JL, Huang KC, Xavier KB.

Nat Microbiol. 2020 Apr;5(4):630-641. doi: 10.1038/s41564-019-0658-4. Epub 2020 Jan 20.

PMID:
31959968
3.

High Heterogeneity of Multidrug-Resistant Enterobacteriaceae Fecal Levels in Hospitalized Patients Is Partially Driven by Intravenous β-Lactams.

Djukovic A, González-Barberá EM, Sanz J, Artacho A, Peñaranda I, Herrera B, Garzón MJ, Salavert M, López-Hontangas JL, Xavier KB, Kuster B, Debrauwer L, Rolain JM, Sanz MA, Xavier JB, Ubeda C.

Antimicrob Agents Chemother. 2020 Jan 27;64(2). pii: e01415-19. doi: 10.1128/AAC.01415-19. Print 2020 Jan 27.

PMID:
31767720
4.

Recovery of the Gut Microbiota after Antibiotics Depends on Host Diet, Community Context, and Environmental Reservoirs.

Ng KM, Aranda-Díaz A, Tropini C, Frankel MR, Van Treuren W, O'Laughlin CT, Merrill BD, Yu FB, Pruss KM, Oliveira RA, Higginbottom SK, Neff NF, Fischbach MA, Xavier KB, Sonnenburg JL, Huang KC.

Cell Host Microbe. 2019 Nov 13;26(5):650-665.e4. doi: 10.1016/j.chom.2019.10.011.

PMID:
31726029
5.

Synthesis of d-desthiobiotin-AI-2 as a novel chemical probe for autoinducer-2 quorum sensing receptors.

Miranda V, Torcato IM, Xavier KB, Ventura MR.

Bioorg Chem. 2019 Nov;92:103200. doi: 10.1016/j.bioorg.2019.103200. Epub 2019 Aug 16.

PMID:
31470199
6.

Detection of plasmid-mediated colistin resistance, mcr-1 gene, in Escherichia coli isolated from high-risk patients with acute leukemia in Spain.

Lalaoui R, Djukovic A, Bakour S, Sanz J, Gonzalez-Barbera EM, Salavert M, López-Hontangas JL, Sanz MA, Xavier KB, Kuster B, Debrauwer L, Ubeda C, Rolain JM.

J Infect Chemother. 2019 Aug;25(8):605-609. doi: 10.1016/j.jiac.2019.03.007. Epub 2019 Apr 22.

PMID:
31023570
7.

Identification of novel autoinducer-2 receptors in Clostridia reveals plasticity in the binding site of the LsrB receptor family.

Torcato IM, Kasal MR, Brito PH, Miller ST, Xavier KB.

J Biol Chem. 2019 Mar 22;294(12):4450-4463. doi: 10.1074/jbc.RA118.006938. Epub 2019 Jan 29.

8.

Challenges in Clinical Metaproteomics Highlighted by the Analysis of Acute Leukemia Patients with Gut Colonization by Multidrug-Resistant Enterobacteriaceae.

Rechenberger J, Samaras P, Jarzab A, Behr J, Frejno M, Djukovic A, Sanz J, González-Barberá EM, Salavert M, López-Hontangas JL, Xavier KB, Debrauwer L, Rolain JM, Sanz M, Garcia-Garcera M, Wilhelm M, Ubeda C, Kuster B.

Proteomes. 2019 Jan 8;7(1). pii: E2. doi: 10.3390/proteomes7010002.

9.

Synthesis and biological activity of a potent optically pure autoinducer-2 quorum sensing agonist.

Ascenso OS, Torcato IM, Miguel AS, Marques JC, Xavier KB, Ventura MR, Maycock CD.

Bioorg Chem. 2019 Apr;85:75-81. doi: 10.1016/j.bioorg.2018.12.022. Epub 2018 Dec 20.

PMID:
30602129
10.

Cheating on Cheaters Stabilizes Cooperation in Pseudomonas aeruginosa.

Özkaya Ö, Balbontín R, Gordo I, Xavier KB.

Curr Biol. 2018 Jul 9;28(13):2070-2080.e6. doi: 10.1016/j.cub.2018.04.093. Epub 2018 Jun 28.

11.

Bacterial interspecies quorum sensing in the mammalian gut microbiota [C. R. Biologies 341 (2018) https://doi.org/10.1016/j.crvi.2018.03.006].

Xavier KB.

C R Biol. 2018 May - Jun;341(5):300. doi: 10.1016/j.crvi.2018.04.004. Epub 2018 May 21. No abstract available.

12.

Bacterial Call to Arms for Warfare at the Infection Site.

Cabral V, Xavier KB.

Cell Host Microbe. 2018 Mar 14;23(3):285-287. doi: 10.1016/j.chom.2018.02.009.

13.

Maintenance of Microbial Cooperation Mediated by Public Goods in Single- and Multiple-Trait Scenarios

Özkaya Ö, Xavier KB, Dionisio F, Balbontín R.

J Bacteriol. 2017 Nov 15;199(22). pii: JB.00297-17. doi: 10.1128/JB.00297-17. Epub 2017 Aug 28.

14.

Signal Integration in Quorum Sensing Enables Cross-Species Induction of Virulence in Pectobacterium wasabiae.

Valente RS, Nadal-Jimenez P, Carvalho AFP, Vieira FJD, Xavier KB.

mBio. 2017 May 23;8(3). pii: e00398-17. doi: 10.1128/mBio.00398-17.

15.

A Mutational Hotspot and Strong Selection Contribute to the Order of Mutations Selected for during Escherichia coli Adaptation to the Gut.

Lourenço M, Ramiro RS, Güleresi D, Barroso-Batista J, Xavier KB, Gordo I, Sousa A.

PLoS Genet. 2016 Nov 3;12(11):e1006420. doi: 10.1371/journal.pgen.1006420. eCollection 2016 Nov.

16.

Chemical conversations in the gut microbiota.

Thompson JA, Oliveira RA, Xavier KB.

Gut Microbes. 2016;7(2):163-70. doi: 10.1080/19490976.2016.1145374. Review.

17.

The Trk Potassium Transporter Is Required for RsmB-Mediated Activation of Virulence in the Phytopathogen Pectobacterium wasabiae.

Valente RS, Xavier KB.

J Bacteriol. 2015 Oct 19;198(2):248-55. doi: 10.1128/JB.00569-15. Print 2016 Jan 15.

18.

Manipulation of the quorum sensing signal AI-2 affects the antibiotic-treated gut microbiota.

Thompson JA, Oliveira RA, Djukovic A, Ubeda C, Xavier KB.

Cell Rep. 2015 Mar 24;10(11):1861-71.

19.

Can chatter between microbes prevent cholera?

Thompson JA, Oliveira RA, Xavier KB.

Trends Microbiol. 2014 Dec;22(12):660-2. doi: 10.1016/j.tim.2014.10.006. Epub 2014 Nov 4.

PMID:
25468792
20.

LsrF, a coenzyme A-dependent thiolase, catalyzes the terminal step in processing the quorum sensing signal autoinducer-2.

Marques JC, Oh IK, Ly DC, Lamosa P, Ventura MR, Miller ST, Xavier KB.

Proc Natl Acad Sci U S A. 2014 Sep 30;111(39):14235-40. doi: 10.1073/pnas.1408691111. Epub 2014 Sep 15.

21.

The first steps of adaptation of Escherichia coli to the gut are dominated by soft sweeps.

Barroso-Batista J, Sousa A, Lourenço M, Bergman ML, Sobral D, Demengeot J, Xavier KB, Gordo I.

PLoS Genet. 2014 Mar 6;10(3):e1004182. doi: 10.1371/journal.pgen.1004182. eCollection 2014 Mar.

22.

Natural genome diversity of AI-2 quorum sensing in Escherichia coli: conserved signal production but labile signal reception.

Brito PH, Rocha EP, Xavier KB, Gordo I.

Genome Biol Evol. 2013;5(1):16-30. doi: 10.1093/gbe/evs122.

23.

AI-2-mediated signalling in bacteria.

Pereira CS, Thompson JA, Xavier KB.

FEMS Microbiol Rev. 2013 Mar;37(2):156-81. doi: 10.1111/j.1574-6976.2012.00345.x. Epub 2012 Jul 16. Review.

24.

The multiple signaling systems regulating virulence in Pseudomonas aeruginosa.

Jimenez PN, Koch G, Thompson JA, Xavier KB, Cool RH, Quax WJ.

Microbiol Mol Biol Rev. 2012 Mar;76(1):46-65. doi: 10.1128/MMBR.05007-11. Review.

25.

Phosphoenolpyruvate phosphotransferase system regulates detection and processing of the quorum sensing signal autoinducer-2.

Pereira CS, Santos AJ, Bejerano-Sagie M, Correia PB, Marques JC, Xavier KB.

Mol Microbiol. 2012 Apr;84(1):93-104. doi: 10.1111/j.1365-2958.2012.08010.x. Epub 2012 Mar 5. Erratum in: Mol Microbiol. 2012 Aug;85(4):815.

26.

Stereochemical diversity of AI-2 analogs modulates quorum sensing in Vibrio harveyi and Escherichia coli.

Rui F, Marques JC, Miller ST, Maycock CD, Xavier KB, Ventura MR.

Bioorg Med Chem. 2012 Jan 1;20(1):249-56. doi: 10.1016/j.bmc.2011.11.007. Epub 2011 Nov 12.

PMID:
22137598
27.

Methods for analysis of bacterial autoinducer-2 production.

Taga ME, Xavier KB.

Curr Protoc Microbiol. 2011 Nov;Chapter 1:Unit1C.1. doi: 10.1002/9780471729259.mc01c01s23.

PMID:
22045583
28.

Processing the interspecies quorum-sensing signal autoinducer-2 (AI-2): characterization of phospho-(S)-4,5-dihydroxy-2,3-pentanedione isomerization by LsrG protein.

Marques JC, Lamosa P, Russell C, Ventura R, Maycock C, Semmelhack MF, Miller ST, Xavier KB.

J Biol Chem. 2011 May 20;286(20):18331-43. doi: 10.1074/jbc.M111.230227. Epub 2011 Mar 30.

29.

An efficient synthesis of the precursor of AI-2, the signalling molecule for inter-species quorum sensing.

Ascenso OS, Marques JC, Santos AR, Xavier KB, Ventura MR, Maycock CD.

Bioorg Med Chem. 2011 Feb 1;19(3):1236-41. doi: 10.1016/j.bmc.2010.12.036. Epub 2010 Dec 21.

PMID:
21216605
30.

Identification of functional LsrB-like autoinducer-2 receptors.

Pereira CS, de Regt AK, Brito PH, Miller ST, Xavier KB.

J Bacteriol. 2009 Nov;191(22):6975-87. doi: 10.1128/JB.00976-09. Epub 2009 Sep 11.

31.

The crystal structure of the Escherichia coli autoinducer-2 processing protein LsrF.

Diaz Z, Xavier KB, Miller ST.

PLoS One. 2009 Aug 28;4(8):e6820. doi: 10.1371/journal.pone.0006820.

32.

Positive epistasis drives the acquisition of multidrug resistance.

Trindade S, Sousa A, Xavier KB, Dionisio F, Ferreira MG, Gordo I.

PLoS Genet. 2009 Jul;5(7):e1000578. doi: 10.1371/journal.pgen.1000578. Epub 2009 Jul 24.

33.

Sinorhizobium meliloti, a bacterium lacking the autoinducer-2 (AI-2) synthase, responds to AI-2 supplied by other bacteria.

Pereira CS, McAuley JR, Taga ME, Xavier KB, Miller ST.

Mol Microbiol. 2008 Dec;70(5):1223-35. doi: 10.1111/j.1365-2958.2008.06477.x.

34.

The role of small RNAs in quorum sensing.

Bejerano-Sagie M, Xavier KB.

Curr Opin Microbiol. 2007 Apr;10(2):189-98. Epub 2007 Mar 26. Review.

PMID:
17387037
35.

Phosphorylation and processing of the quorum-sensing molecule autoinducer-2 in enteric bacteria.

Xavier KB, Miller ST, Lu W, Kim JH, Rabinowitz J, Pelczer I, Semmelhack MF, Bassler BL.

ACS Chem Biol. 2007 Feb 20;2(2):128-36. Epub 2007 Mar 2.

PMID:
17274596
36.

Interference with AI-2-mediated bacterial cell-cell communication.

Xavier KB, Bassler BL.

Nature. 2005 Sep 29;437(7059):750-3.

37.
38.

Salmonella typhimurium recognizes a chemically distinct form of the bacterial quorum-sensing signal AI-2.

Miller ST, Xavier KB, Campagna SR, Taga ME, Semmelhack MF, Bassler BL, Hughson FM.

Mol Cell. 2004 Sep 10;15(5):677-87.

39.

LuxS quorum sensing: more than just a numbers game.

Xavier KB, Bassler BL.

Curr Opin Microbiol. 2003 Apr;6(2):191-7. Review.

PMID:
12732311
40.

Different glycolytic pathways for glucose and fructose in the halophilic archaeon Halococcus saccharolyticus.

Johnsen U, Selig M, Xavier KB, Santos H, Schönheit P.

Arch Microbiol. 2001 Jan;175(1):52-61. Erratum in: Arch Microbiol. 2003 Dec;180(6):503.

PMID:
11271421
42.
44.
45.

High-affinity maltose/trehalose transport system in the hyperthermophilic archaeon Thermococcus litoralis.

Xavier KB, Martins LO, Peist R, Kossmann M, Boos W, Santos H.

J Bacteriol. 1996 Aug;178(16):4773-7.

47.

LB-46 in angina pectoris. A critique of anti-anginal drug assessment.

Ganeshan KP, Xavier KB.

Indian Heart J. 1972 Jun;24:Suppl 1:197-20. No abstract available.

PMID:
4147275

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