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Transcriptomic Analysis of Streptococcus pyogenes Colonizing the Vaginal Mucosa Identifies hupY, an MtsR-Regulated Adhesin Involved in Heme Utilization.

Cook LCC, Chatterjee N, Li Y, Andrade J, Federle MJ, Eichenbaum Z.

MBio. 2019 Jun 25;10(3). pii: e00848-19. doi: 10.1128/mBio.00848-19.


Modeling Streptococcus pyogenes Pharyngeal Colonization in the Mouse.

Gogos A, Federle MJ.

Front Cell Infect Microbiol. 2019 May 2;9:137. doi: 10.3389/fcimb.2019.00137. eCollection 2019. Review.


The conserved mosaic prophage protein paratox inhibits the natural competence regulator ComR in Streptococcus.

Mashburn-Warren L, Goodman SD, Federle MJ, Prehna G.

Sci Rep. 2018 Nov 8;8(1):16535. doi: 10.1038/s41598-018-34816-7.


Streptococcus endopeptidases promote HPV infection in vitro.

Pavlova SI, Wilkening RV, Federle MJ, Lu Y, Schwartz J, Tao L.

Microbiologyopen. 2019 Jan;8(1):e00628. doi: 10.1002/mbo3.628. Epub 2018 Apr 19.


A novel chemical inducer of Streptococcus quorum sensing acts by inhibiting the pheromone-degrading endopeptidase PepO.

Pérez Morales TG, Ratia K, Wang DS, Gogos A, Bloem L, Driver TG, Federle MJ.

J Biol Chem. 2018 Mar 23;293(12):4580. doi: 10.1074/jbc.AAC118.002674. No abstract available.


A Quorum Sensing-Regulated Protein Binds Cell Wall Components and Enhances Lysozyme Resistance in Streptococcus pyogenes.

Gogos A, Jimenez JC, Chang JC, Wilkening RV, Federle MJ.

J Bacteriol. 2018 May 9;200(11). pii: e00701-17. doi: 10.1128/JB.00701-17. Print 2018 Jun 1.


A Vaginal Tract Signal Detected by the Group B Streptococcus SaeRS System Elicits Transcriptomic Changes and Enhances Murine Colonization.

Cook LCC, Hu H, Maienschein-Cline M, Federle MJ.

Infect Immun. 2018 Mar 22;86(4). pii: e00762-17. doi: 10.1128/IAI.00762-17. Print 2018 Apr.


A novel chemical inducer of Streptococcus quorum sensing acts by inhibiting the pheromone-degrading endopeptidase PepO.

Pérez Morales TG, Ratia K, Wang DS, Gogos A, Bloem L, Driver TG, Federle MJ.

J Biol Chem. 2018 Jan 19;293(3):931-940. doi: 10.1074/jbc.M117.810994. Epub 2017 Dec 4. Erratum in: J Biol Chem. 2018 Mar 23;293(12 ):4580. Bloem, Laura [author added];.


Activating mutations in quorum-sensing regulator Rgg2 and its conformational flexibility in the absence of an intermolecular disulfide bond.

Wilkening RV, Capodagli GC, Khataokar A, Tylor KM, Neiditch MB, Federle MJ.

J Biol Chem. 2017 Dec 15;292(50):20544-20557. doi: 10.1074/jbc.M117.801670. Epub 2017 Oct 13.


Genetic and Structural Analyses of RRNPP Intercellular Peptide Signaling of Gram-Positive Bacteria.

Neiditch MB, Capodagli GC, Prehna G, Federle MJ.

Annu Rev Genet. 2017 Nov 27;51:311-333. doi: 10.1146/annurev-genet-120116-023507. Epub 2017 Sep 6. Review.


Interference of a speB 5' untranslated region partial deletion with mRNA degradation in Streptococcus pyogenes.

Chen Z, Mashburn-Warren L, Merritt J, Federle MJ, Kreth J.

Mol Oral Microbiol. 2017 Oct;32(5):390-403. doi: 10.1111/omi.12181. Epub 2017 May 22.


Evolutionary Constraints Shaping Streptococcus pyogenes-Host Interactions.

Wilkening RV, Federle MJ.

Trends Microbiol. 2017 Jul;25(7):562-572. doi: 10.1016/j.tim.2017.01.007. Epub 2017 Feb 16. Review.


Correction: Structural Insights into Streptococcal Competence Regulation by the Cell-to-Cell Communication System ComRS.

Talagas A, Fontaine L, Ledesma-García L, Mignolet J, Li de la Sierra-Gallay I, Lazar N, Aumont-Nicaise M, Federle MJ, Prehna G, Hols P, Nessler S.

PLoS Pathog. 2017 Feb 14;13(2):e1006208. doi: 10.1371/journal.ppat.1006208. eCollection 2017 Feb.


Quorum Sensing Regulation of Competence and Bacteriocins in Streptococcus pneumoniae and mutans.

Shanker E, Federle MJ.

Genes (Basel). 2017 Jan 5;8(1). pii: E15. doi: 10.3390/genes8010015. Review.


PptAB Exports Rgg Quorum-Sensing Peptides in Streptococcus.

Chang JC, Federle MJ.

PLoS One. 2016 Dec 19;11(12):e0168461. doi: 10.1371/journal.pone.0168461. eCollection 2016.


Structural Insights into Streptococcal Competence Regulation by the Cell-to-Cell Communication System ComRS.

Talagas A, Fontaine L, Ledesma-García L, Mignolet J, Li de la Sierra-Gallay I, Lazar N, Aumont-Nicaise M, Federle MJ, Prehna G, Hols P, Nessler S.

PLoS Pathog. 2016 Dec 1;12(12):e1005980. doi: 10.1371/journal.ppat.1005980. eCollection 2016 Dec. Erratum in: PLoS Pathog. 2017 Feb 14;13(2):e1006208.


Pheromone Recognition and Selectivity by ComR Proteins among Streptococcus Species.

Shanker E, Morrison DA, Talagas A, Nessler S, Federle MJ, Prehna G.

PLoS Pathog. 2016 Dec 1;12(12):e1005979. doi: 10.1371/journal.ppat.1005979. eCollection 2016 Dec.


PepO, a CovRS-controlled endopeptidase, disrupts Streptococcus pyogenes quorum sensing.

Wilkening RV, Chang JC, Federle MJ.

Mol Microbiol. 2016 Jan;99(1):71-87. doi: 10.1111/mmi.13216. Epub 2015 Oct 14.


Bacteria Colonizing the Ocular Surface in Eyes With Boston Type 1 Keratoprosthesis: Analysis of Biofilm-Forming Capability and Vancomycin Tolerance.

Jassim SH, Sivaraman KR, Jimenez JC, Jaboori AH, Federle MJ, de la Cruz J, Cortina MS.

Invest Ophthalmol Vis Sci. 2015 Jul;56(8):4689-96. doi: 10.1167/iovs.15-17101.


Induction of a quorum sensing pathway by environmental signals enhances group A streptococcal resistance to lysozyme.

Chang JC, Jimenez JC, Federle MJ.

Mol Microbiol. 2015 Sep;97(6):1097-113. doi: 10.1111/mmi.13088. Epub 2015 Jul 17.


Identification of Quorum-Sensing Inhibitors Disrupting Signaling between Rgg and Short Hydrophobic Peptides in Streptococci.

Aggarwal C, Jimenez JC, Lee H, Chlipala GE, Ratia K, Federle MJ.

MBio. 2015 May 12;6(3):e00393-15. doi: 10.1128/mBio.00393-15.


A Social Medium: ASM's 5th Cell-Cell Communication in Bacteria Meeting in Review.

Gibbs KA, Federle MJ.

J Bacteriol. 2015 Jul;197(13):2084-2093. doi: 10.1128/JB.00161-15. Epub 2015 Apr 27.


Rgg protein structure-function and inhibition by cyclic peptide compounds.

Parashar V, Aggarwal C, Federle MJ, Neiditch MB.

Proc Natl Acad Sci U S A. 2015 Apr 21;112(16):5177-82. doi: 10.1073/pnas.1500357112. Epub 2015 Apr 6.


Quorum sensing in group A Streptococcus.

Jimenez JC, Federle MJ.

Front Cell Infect Microbiol. 2014 Sep 12;4:127. doi: 10.3389/fcimb.2014.00127. eCollection 2014. Review.


Multiple length peptide-pheromone variants produced by Streptococcus pyogenes directly bind Rgg proteins to confer transcriptional regulation.

Aggarwal C, Jimenez JC, Nanavati D, Federle MJ.

J Biol Chem. 2014 Aug 8;289(32):22427-36. doi: 10.1074/jbc.M114.583989. Epub 2014 Jun 23.


Streptococcus pyogenes biofilm growth in vitro and in vivo and its role in colonization, virulence, and genetic exchange.

Marks LR, Mashburn-Warren L, Federle MJ, Hakansson AP.

J Infect Dis. 2014 Jul 1;210(1):25-34. Epub 2014 Jan 23.


Peptide pheromone signaling in Streptococcus and Enterococcus.

Cook LC, Federle MJ.

FEMS Microbiol Rev. 2014 May;38(3):473-92. doi: 10.1111/1574-6976.12046. Epub 2013 Oct 31. Review.


EMSA Analysis of DNA Binding By Rgg Proteins.

LaSarre B, Federle MJ.

Bio Protoc. 2013 Aug 20;3(15). pii: e838.


Active, soluble recombinant melittin purified by extracting insoluble lysate of Escherichia coli without denaturation.

Buhrman JS, Rayahin JE, Cook LC, Federle MJ, Gemeinhart RA.

Biotechnol Prog. 2013 Sep-Oct;29(5):1150-7. doi: 10.1002/btpr.1784. Epub 2013 Aug 28.


Interspecies communication among commensal and pathogenic streptococci.

Cook LC, LaSarre B, Federle MJ.

MBio. 2013 Jul 23;4(4). pii: e00382-13. doi: 10.1128/mBio.00382-13.


Redundant group a streptococcus signaling peptides exhibit unique activation potentials.

LaSarre B, Chang JC, Federle MJ.

J Bacteriol. 2013 Sep;195(18):4310-8. doi: 10.1128/JB.00684-13. Epub 2013 Jul 19.


Proteolytically activated anti-bacterial hydrogel microspheres.

Buhrman JS, Cook LC, Rayahin JE, Federle MJ, Gemeinhart RA.

J Control Release. 2013 Nov 10;171(3):288-95. doi: 10.1016/j.jconrel.2013.06.023. Epub 2013 Jun 28.


Exploiting quorum sensing to confuse bacterial pathogens.

LaSarre B, Federle MJ.

Microbiol Mol Biol Rev. 2013 Mar;77(1):73-111. doi: 10.1128/MMBR.00046-12. Review.


Antagonistic Rgg regulators mediate quorum sensing via competitive DNA binding in Streptococcus pyogenes.

Lasarre B, Aggarwal C, Federle MJ.

MBio. 2013 Jan 2;3(6). pii: e00333-12. doi: 10.1128/mBio.00333-12.


One if by land, two if by sea: signalling to the ranks with CSP and XIP.

Federle MJ, Morrison DA.

Mol Microbiol. 2012 Oct;86(2):241-5. doi: 10.1111/mmi.12029. Epub 2012 Sep 19.


The cryptic competence pathway in Streptococcus pyogenes is controlled by a peptide pheromone.

Mashburn-Warren L, Morrison DA, Federle MJ.

J Bacteriol. 2012 Sep;194(17):4589-600. doi: 10.1128/JB.00830-12. Epub 2012 Jun 22.


Development of competence for genetic transformation of Streptococcus mutans in a chemically defined medium.

Desai K, Mashburn-Warren L, Federle MJ, Morrison DA.

J Bacteriol. 2012 Aug;194(15):3774-80. doi: 10.1128/JB.00337-12. Epub 2012 May 18.


Two group A streptococcal peptide pheromones act through opposing Rgg regulators to control biofilm development.

Chang JC, LaSarre B, Jimenez JC, Aggarwal C, Federle MJ.

PLoS Pathog. 2011 Aug;7(8):e1002190. doi: 10.1371/journal.ppat.1002190. Epub 2011 Aug 4. Erratum in: PLoS Pathog. 2011 October 10; 7(10): 10.1371/annotation/a41fff48-2a84-4cb8-b27c-afd14bcd40f0.


Regulation and consequence of serine catabolism in Streptococcus pyogenes.

LaSarre B, Federle MJ.

J Bacteriol. 2011 Apr;193(8):2002-12. doi: 10.1128/JB.01516-10. Epub 2011 Feb 11.


A novel double-tryptophan peptide pheromone controls competence in Streptococcus spp. via an Rgg regulator.

Mashburn-Warren L, Morrison DA, Federle MJ.

Mol Microbiol. 2010 Nov;78(3):589-606. doi: 10.1111/j.1365-2958.2010.07361.x. Epub 2010 Sep 14.


Autoinducer-2-based chemical communication in bacteria: complexities of interspecies signaling.

Federle MJ.

Contrib Microbiol. 2009;16:18-32. doi: 10.1159/000219371. Epub 2009 Jun 2. Review.


Ligand-induced asymmetry in histidine sensor kinase complex regulates quorum sensing.

Neiditch MB, Federle MJ, Pompeani AJ, Kelly RC, Swem DL, Jeffrey PD, Bassler BL, Hughson FM.

Cell. 2006 Sep 22;126(6):1095-108.


Regulation of LuxPQ receptor activity by the quorum-sensing signal autoinducer-2.

Neiditch MB, Federle MJ, Miller ST, Bassler BL, Hughson FM.

Mol Cell. 2005 May 27;18(5):507-18.


An expeditious synthesis of DPD and boron binding studies.

Semmelhack MF, Campagna SR, Federle MJ, Bassler BL.

Org Lett. 2005 Feb 17;7(4):569-72.


Boron binding with the quorum sensing signal AI-2 and analogues.

Semmelhack MF, Campagna SR, Hwa C, Federle MJ, Bassler BL.

Org Lett. 2004 Jul 22;6(15):2635-7.


Interspecies communication in bacteria.

Federle MJ, Bassler BL.

J Clin Invest. 2003 Nov;112(9):1291-9. Review.


Virulence control in group A Streptococcus by a two-component gene regulatory system: global expression profiling and in vivo infection modeling.

Graham MR, Smoot LM, Migliaccio CA, Virtaneva K, Sturdevant DE, Porcella SF, Federle MJ, Adams GJ, Scott JR, Musser JM.

Proc Natl Acad Sci U S A. 2002 Oct 15;99(21):13855-60. Epub 2002 Oct 7.


Identification of binding sites for the group A streptococcal global regulator CovR.

Federle MJ, Scott JR.

Mol Microbiol. 2002 Mar;43(5):1161-72.


Evasion of human innate and acquired immunity by a bacterial homolog of CD11b that inhibits opsonophagocytosis.

Lei B, DeLeo FR, Hoe NP, Graham MR, Mackie SM, Cole RL, Liu M, Hill HR, Low DE, Federle MJ, Scott JR, Musser JM.

Nat Med. 2001 Dec;7(12):1298-305.


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