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Items: 27


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.


From Host Heme To Iron: The Expanding Spectrum of Heme Degrading Enzymes Used by Pathogenic Bacteria.

Lyles KV, Eichenbaum Z.

Front Cell Infect Microbiol. 2018 Jun 19;8:198. doi: 10.3389/fcimb.2018.00198. eCollection 2018. Review.


Induction of the pho regulon and polyphosphate synthesis against spermine stress in Pseudomonas aeruginosa.

Peng YC, Lu C, Li G, Eichenbaum Z, Lu CD.

Mol Microbiol. 2017 Jun;104(6):1037-1051. doi: 10.1111/mmi.13678. Epub 2017 Apr 12.


In vitro heme biotransformation by the HupZ enzyme from Group A streptococcus.

Sachla AJ, Ouattara M, Romero E, Agniswamy J, Weber IT, Gadda G, Eichenbaum Z.

Biometals. 2016 Aug;29(4):593-609. doi: 10.1007/s10534-016-9937-1. Epub 2016 May 6.


The GAS PefCD exporter is a MDR system that confers resistance to heme and structurally diverse compounds.

Sachla AJ, Eichenbaum Z.

BMC Microbiol. 2016 Apr 19;16:68. doi: 10.1186/s12866-016-0687-6.


Heme-bound SiaA from Streptococcus pyogenes: Effects of mutations and oxidation state on protein stability.

Akbas N, Draganova EB, Block DR, Sook BR, Chan YF, Zhuo J, Eichenbaum Z, Rodgers KR, Dixon DW.

J Inorg Biochem. 2016 May;158:99-109. doi: 10.1016/j.jinorgbio.2015.10.016. Epub 2015 Nov 14.


The crimson conundrum: heme toxicity and tolerance in GAS.

Sachla AJ, Le Breton Y, Akhter F, McIver KS, Eichenbaum Z.

Front Cell Infect Microbiol. 2014 Nov 5;4:159. doi: 10.3389/fcimb.2014.00159. eCollection 2014.


The phosphoenolpyruvate phosphotransferase system in group A Streptococcus acts to reduce streptolysin S activity and lesion severity during soft tissue infection.

Gera K, Le T, Jamin R, Eichenbaum Z, McIver KS.

Infect Immun. 2014 Mar;82(3):1192-204. doi: 10.1128/IAI.01271-13. Epub 2013 Dec 30.


Kinetics of heme transfer by the Shr NEAT domains of Group A Streptococcus.

Ouattara M, Pennati A, Devlin DJ, Huang YS, Gadda G, Eichenbaum Z.

Arch Biochem Biophys. 2013 Oct 15;538(2):71-9. doi: 10.1016/ Epub 2013 Aug 28.


The streptococcal hemoprotein receptor: a moonlighting protein or a virulence factor?

Eichenbaum Z.

Virulence. 2012 Nov 15;3(7):553-5. doi: 10.4161/viru.22440. Epub 2012 Nov 15.


Defense from the Group A Streptococcus by active and passive vaccination with the streptococcal hemoprotein receptor.

Huang YS, Fisher M, Nasrawi Z, Eichenbaum Z.

J Infect Dis. 2011 Jun 1;203(11):1595-601. doi: 10.1093/infdis/jir149.


Shr of group A streptococcus is a new type of composite NEAT protein involved in sequestering haem from methaemoglobin.

Ouattara M, Cunha EB, Li X, Huang YS, Dixon D, Eichenbaum Z.

Mol Microbiol. 2010 Nov;78(3):739-56. doi: 10.1111/j.1365-2958.2010.07367.x. Epub 2010 Sep 23.


MtsR is a dual regulator that controls virulence genes and metabolic functions in addition to metal homeostasis in the group A streptococcus.

Toukoki C, Gold KM, McIver KS, Eichenbaum Z.

Mol Microbiol. 2010 May;76(4):971-89. doi: 10.1111/j.1365-2958.2010.07157.x. Epub 2010 Apr 14.


A foreign protein incorporated on the Tip of T3 pili in Lactococcus lactis elicits systemic and mucosal immunity.

Quigley BR, Hatkoff M, Thanassi DG, Ouattara M, Eichenbaum Z, Scott JR.

Infect Immun. 2010 Mar;78(3):1294-303. doi: 10.1128/IAI.01037-09. Epub 2009 Dec 22.


Shr is a broad-spectrum surface receptor that contributes to adherence and virulence in group A streptococcus.

Fisher M, Huang YS, Li X, McIver KS, Toukoki C, Eichenbaum Z.

Infect Immun. 2008 Nov;76(11):5006-15. doi: 10.1128/IAI.00300-08. Epub 2008 Aug 18.


Characterization of SiaA, a streptococcal heme-binding protein associated with a heme ABC transport system.

Sook BR, Block DR, Sumithran S, Montañez GE, Rodgers KR, Dawson JH, Eichenbaum Z, Dixon DW.

Biochemistry. 2008 Feb 26;47(8):2678-88. doi: 10.1021/bi701604y. Epub 2008 Feb 2.


The streptococcal iron uptake (Siu) transporter is required for iron uptake and virulence in a zebrafish infection model.

Montañez GE, Neely MN, Eichenbaum Z.

Microbiology. 2005 Nov;151(Pt 11):3749-3757. doi: 10.1099/mic.0.28075-0.


Identification and characterization of a Streptococcus pyogenes operon involved in binding of hemoproteins and acquisition of iron.

Bates CS, Montañez GE, Woods CR, Vincent RM, Eichenbaum Z.

Infect Immun. 2003 Mar;71(3):1042-55.


Reversible induction of ATP synthesis by DNA damage and repair in Escherichia coli. In vivo NMR studies.

Dahan-Grobgeld E, Livneh Z, Maretzek AF, Polak-Charcon S, Eichenbaum Z, Degani H.

J Biol Chem. 1998 Nov 13;273(46):30232-8.


Use of the lactococcal nisA promoter to regulate gene expression in gram-positive bacteria: comparison of induction level and promoter strength.

Eichenbaum Z, Federle MJ, Marra D, de Vos WM, Kuipers OP, Kleerebezem M, Scott JR.

Appl Environ Microbiol. 1998 Aug;64(8):2763-9.


UV light induces IS10 transposition in Escherichia coli.

Eichenbaum Z, Livneh Z.

Genetics. 1998 Jul;149(3):1173-81.


Use of Tn917 to generate insertion mutations in the group A streptococcus.

Eichenbaum Z, Scott JR.

Gene. 1997 Feb 28;186(2):213-7.


Acquisition of iron from host proteins by the group A streptococcus.

Eichenbaum Z, Muller E, Morse SA, Scott JR.

Infect Immun. 1996 Dec;64(12):5428-9.


Spontaneous transposition in the bacteriophage lambda cro gene residing on a plasmid.

Skaliter R, Eichenbaum Z, Shwartz H, Ascarelli-Goell R, Livneh Z.

Mutat Res. 1992 May;267(1):139-51.


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