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Foodborne infection of mice with Salmonella Typhimurium.

Nilsson OR, Kari L, Steele-Mortimer O.

PLoS One. 2019 Aug 8;14(8):e0215190. doi: 10.1371/journal.pone.0215190. eCollection 2019.


A role for the Salmonella Type III Secretion System 1 in bacterial adaptation to the cytosol of epithelial cells.

Chong A, Starr T, Finn CE, Steele-Mortimer O.

Mol Microbiol. 2019 Aug 1. doi: 10.1111/mmi.14361. [Epub ahead of print]


Salmonella Typhimurium Infection of Human Monocyte-Derived Macrophages.

Lathrop SK, Cooper KG, Binder KA, Starr T, Mampilli V, Detweiler CS, Steele-Mortimer O.

Curr Protoc Microbiol. 2018 Aug;50(1):e56. doi: 10.1002/cpmc.56. Epub 2018 May 18.


The phorbol 12-myristate-13-acetate differentiation protocol is critical to the interaction of THP-1 macrophages with Salmonella Typhimurium.

Starr T, Bauler TJ, Malik-Kale P, Steele-Mortimer O.

PLoS One. 2018 Mar 14;13(3):e0193601. doi: 10.1371/journal.pone.0193601. eCollection 2018.


Differential Ability of Pandemic and Seasonal H1N1 Influenza A Viruses To Alter the Function of Human Neutrophils.

Malachowa N, Freedman B, Sturdevant DE, Kobayashi SD, Nair V, Feldmann F, Starr T, Steele-Mortimer O, Kash JC, Taubenberger JK, Feldmann H, DeLeo FR.

mSphere. 2018 Jan 3;3(1). pii: e00567-17. doi: 10.1128/mSphereDirect.00567-17. eCollection 2018 Jan-Feb.


Predictable, Tunable Protein Production in Salmonella for Studying Host-Pathogen Interactions.

Cooper KG, Chong A, Starr T, Finn CE, Steele-Mortimer O.

Front Cell Infect Microbiol. 2017 Nov 16;7:475. doi: 10.3389/fcimb.2017.00475. eCollection 2017.


A second wave of Salmonella T3SS1 activity prolongs the lifespan of infected epithelial cells.

Finn CE, Chong A, Cooper KG, Starr T, Steele-Mortimer O.

PLoS Pathog. 2017 Apr 20;13(4):e1006354. doi: 10.1371/journal.ppat.1006354. eCollection 2017 Apr.


Salmonella Meningitis Associated with Monocyte Infiltration in Mice.

Bauler TJ, Starr T, Nagy TA, Sridhar S, Scott D, Winkler CW, Steele-Mortimer O, Detweiler CS, Peterson KE.

Am J Pathol. 2017 Jan;187(1):187-199. doi: 10.1016/j.ajpath.2016.09.002. Epub 2016 Dec 9.


Genetic Determinants of Salmonella enterica Serovar Typhimurium Proliferation in the Cytosol of Epithelial Cells.

Wrande M, Andrews-Polymenis H, Twedt DJ, Steele-Mortimer O, Porwollik S, McClelland M, Knodler LA.

Infect Immun. 2016 Nov 18;84(12):3517-3526. Print 2016 Dec.


Inherent Variability of Growth Media Impacts the Ability of Salmonella Typhimurium to Interact with Host Cells.

Sridhar S, Steele-Mortimer O.

PLoS One. 2016 Jun 9;11(6):e0157043. doi: 10.1371/journal.pone.0157043. eCollection 2016.


Replication of Salmonella enterica Serovar Typhimurium in Human Monocyte-Derived Macrophages.

Lathrop SK, Binder KA, Starr T, Cooper KG, Chong A, Carmody AB, Steele-Mortimer O.

Infect Immun. 2015 Jul;83(7):2661-71. doi: 10.1128/IAI.00033-15. Epub 2015 Apr 20.


Noncanonical inflammasome activation of caspase-4/caspase-11 mediates epithelial defenses against enteric bacterial pathogens.

Knodler LA, Crowley SM, Sham HP, Yang H, Wrande M, Ma C, Ernst RK, Steele-Mortimer O, Celli J, Vallance BA.

Cell Host Microbe. 2014 Aug 13;16(2):249-256. doi: 10.1016/j.chom.2014.07.002.


Editorial overview: Host-microbe interactions: bacteria. War and peace: the fragile equilibrium between bacteria and host.

Steele-Mortimer O, Subtil A.

Curr Opin Microbiol. 2014 Feb;17:v-vii. doi: 10.1016/j.mib.2014.01.001. Epub 2014 Feb 3. No abstract available.


Spatial segregation of virulence gene expression during acute enteric infection with Salmonella enterica serovar Typhimurium.

Laughlin RC, Knodler LA, Barhoumi R, Payne HR, Wu J, Gomez G, Pugh R, Lawhon SD, Bäumler AJ, Steele-Mortimer O, Adams LG.

MBio. 2014 Feb 4;5(1):e00946-13. doi: 10.1128/mBio.00946-13.


Quantitative assessment of cytosolic Salmonella in epithelial cells.

Knodler LA, Nair V, Steele-Mortimer O.

PLoS One. 2014 Jan 6;9(1):e84681. doi: 10.1371/journal.pone.0084681. eCollection 2014.


Yersinia pestis survival and replication within human neutrophil phagosomes and uptake of infected neutrophils by macrophages.

Spinner JL, Winfree S, Starr T, Shannon JG, Nair V, Steele-Mortimer O, Hinnebusch BJ.

J Leukoc Biol. 2014 Mar;95(3):389-98. doi: 10.1189/jlb.1112551. Epub 2013 Nov 13.


The Annexin A2/p11 complex is required for efficient invasion of Salmonella Typhimurium in epithelial cells.

Jolly C, Winfree S, Hansen B, Steele-Mortimer O.

Cell Microbiol. 2014 Jan;16(1):64-77. doi: 10.1111/cmi.12180. Epub 2013 Aug 28.


Bacterial colonization of host cells in the absence of cholesterol.

Gilk SD, Cockrell DC, Luterbach C, Hansen B, Knodler LA, Ibarra JA, Steele-Mortimer O, Heinzen RA.

PLoS Pathog. 2013 Jan;9(1):e1003107. doi: 10.1371/journal.ppat.1003107. Epub 2013 Jan 24.


The bimodal lifestyle of intracellular Salmonella in epithelial cells: replication in the cytosol obscures defects in vacuolar replication.

Malik-Kale P, Winfree S, Steele-Mortimer O.

PLoS One. 2012;7(6):e38732. doi: 10.1371/journal.pone.0038732. Epub 2012 Jun 13.


Activation of Akt by the bacterial inositol phosphatase, SopB, is wortmannin insensitive.

Cooper KG, Winfree S, Malik-Kale P, Jolly C, Ireland R, Knodler LA, Steele-Mortimer O.

PLoS One. 2011;6(7):e22260. doi: 10.1371/journal.pone.0022260. Epub 2011 Jul 14.


Salmonella - at home in the host cell.

Malik-Kale P, Jolly CE, Lathrop S, Winfree S, Luterbach C, Steele-Mortimer O.

Front Microbiol. 2011 Jun 3;2:125. doi: 10.3389/fmicb.2011.00125. eCollection 2011.


Coiled-coil domains enhance the membrane association of Salmonella type III effectors.

Knodler LA, Ibarra JA, Pérez-Rueda E, Yip CK, Steele-Mortimer O.

Cell Microbiol. 2011 Oct;13(10):1497-517. doi: 10.1111/j.1462-5822.2011.01635.x. Epub 2011 Jul 11.


Exploitation of the ubiquitin system by invading bacteria.

Steele-Mortimer O.

Traffic. 2011 Feb;12(2):162-9. doi: 10.1111/j.1600-0854.2010.01137.x. Epub 2010 Nov 24. Review.


Dissemination of invasive Salmonella via bacterial-induced extrusion of mucosal epithelia.

Knodler LA, Vallance BA, Celli J, Winfree S, Hansen B, Montero M, Steele-Mortimer O.

Proc Natl Acad Sci U S A. 2010 Oct 12;107(41):17733-8. doi: 10.1073/pnas.1006098107. Epub 2010 Sep 27.


Induction of Salmonella pathogenicity island 1 under different growth conditions can affect Salmonella-host cell interactions in vitro.

Ibarra JA, Knodler LA, Sturdevant DE, Virtaneva K, Carmody AB, Fischer ER, Porcella SF, Steele-Mortimer O.

Microbiology. 2010 Apr;156(Pt 4):1120-33. doi: 10.1099/mic.0.032896-0. Epub 2009 Dec 24.


Salmonella--the ultimate insider. Salmonella virulence factors that modulate intracellular survival.

Ibarra JA, Steele-Mortimer O.

Cell Microbiol. 2009 Nov;11(11):1579-86. doi: 10.1111/j.1462-5822.2009.01368.x. Epub 2009 Sep 23. Review.


Ubiquitination of the bacterial inositol phosphatase, SopB, regulates its biological activity at the plasma membrane.

Knodler LA, Winfree S, Drecktrah D, Ireland R, Steele-Mortimer O.

Cell Microbiol. 2009 Nov;11(11):1652-70. doi: 10.1111/j.1462-5822.2009.01356.x. Epub 2009 Jul 13.


HilD-mediated transcriptional cross-talk between SPI-1 and SPI-2.

Bustamante VH, Martínez LC, Santana FJ, Knodler LA, Steele-Mortimer O, Puente JL.

Proc Natl Acad Sci U S A. 2008 Sep 23;105(38):14591-6. doi: 10.1073/pnas.0801205105. Epub 2008 Sep 17.


Dynamic behavior of Salmonella-induced membrane tubules in epithelial cells.

Drecktrah D, Levine-Wilkinson S, Dam T, Winfree S, Knodler LA, Schroer TA, Steele-Mortimer O.

Traffic. 2008 Dec;9(12):2117-29. doi: 10.1111/j.1600-0854.2008.00830.x. Epub 2008 Oct 18.


The Salmonella-containing vacuole: moving with the times.

Steele-Mortimer O.

Curr Opin Microbiol. 2008 Feb;11(1):38-45. doi: 10.1016/j.mib.2008.01.002. Epub 2008 Mar 4. Review.


Infection of epithelial cells with Salmonella enterica.

Steele-Mortimer O.

Methods Mol Biol. 2008;431:201-11.


Salmonella trafficking is defined by continuous dynamic interactions with the endolysosomal system.

Drecktrah D, Knodler LA, Howe D, Steele-Mortimer O.

Traffic. 2007 Mar;8(3):212-25.


Structure-based mutagenesis of SigE verifies the importance of hydrophobic and electrostatic residues in type III chaperone function.

Knodler LA, Bertero M, Yip C, Strynadka NC, Steele-Mortimer O.

Mol Microbiol. 2006 Nov;62(4):928-40. Epub 2006 Oct 13.


The Salmonella effector protein PipB2 is a linker for kinesin-1.

Henry T, Couillault C, Rockenfeller P, Boucrot E, Dumont A, Schroeder N, Hermant A, Knodler LA, Lecine P, Steele-Mortimer O, Borg JP, Gorvel JP, Méresse S.

Proc Natl Acad Sci U S A. 2006 Sep 5;103(36):13497-502. Epub 2006 Aug 25.


The mechanism of Salmonella entry determines the vacuolar environment and intracellular gene expression.

Drecktrah D, Knodler LA, Ireland R, Steele-Mortimer O.

Traffic. 2006 Jan;7(1):39-51.


Chlamydial IFN-gamma immune evasion is linked to host infection tropism.

Nelson DE, Virok DP, Wood H, Roshick C, Johnson RM, Whitmire WM, Crane DD, Steele-Mortimer O, Kari L, McClarty G, Caldwell HD.

Proc Natl Acad Sci U S A. 2005 Jul 26;102(30):10658-63. Epub 2005 Jul 14.


The Salmonella effector PipB2 affects late endosome/lysosome distribution to mediate Sif extension.

Knodler LA, Steele-Mortimer O.

Mol Biol Cell. 2005 Sep;16(9):4108-23. Epub 2005 Jun 29.


Uptake and neuritic transport of scrapie prion protein coincident with infection of neuronal cells.

Magalhães AC, Baron GS, Lee KS, Steele-Mortimer O, Dorward D, Prado MA, Caughey B.

J Neurosci. 2005 May 25;25(21):5207-16.


The Salmonella effector protein SopB protects epithelial cells from apoptosis by sustained activation of Akt.

Knodler LA, Finlay BB, Steele-Mortimer O.

J Biol Chem. 2005 Mar 11;280(10):9058-64. Epub 2005 Jan 10.


The Salmonella SPI1 effector SopB stimulates nitric oxide production long after invasion.

Drecktrah D, Knodler LA, Galbraith K, Steele-Mortimer O.

Cell Microbiol. 2005 Jan;7(1):105-13.


Modulation and utilization of host cell phosphoinositides by Salmonella spp.

Drecktrah D, Knodler LA, Steele-Mortimer O.

Infect Immun. 2004 Aug;72(8):4331-5. Review. No abstract available.


Taking possession: biogenesis of the Salmonella-containing vacuole.

Knodler LA, Steele-Mortimer O.

Traffic. 2003 Sep;4(9):587-99. Review.


Salmonella type III effectors PipB and PipB2 are targeted to detergent-resistant microdomains on internal host cell membranes.

Knodler LA, Vallance BA, Hensel M, Jäckel D, Finlay BB, Steele-Mortimer O.

Mol Microbiol. 2003 Aug;49(3):685-704.


Endoplasmic reticulum-mediated phagocytosis is a mechanism of entry into macrophages.

Gagnon E, Duclos S, Rondeau C, Chevet E, Cameron PH, Steele-Mortimer O, Paiement J, Bergeron JJ, Desjardins M.

Cell. 2002 Jul 12;110(1):119-31.


Poisons, ruffles and rockets: bacterial pathogens and the host cell cytoskeleton.

Steele-Mortimer O, Knodler LA, Finlay BB.

Traffic. 2000 Feb;1(2):107-18. Review.


Biogenesis of Salmonella typhimurium-containing vacuoles in epithelial cells involves interactions with the early endocytic pathway.

Steele-Mortimer O, Méresse S, Gorvel JP, Toh BH, Finlay BB.

Cell Microbiol. 1999 Jul;1(1):33-49.


Identification of the intimin-binding domain of Tir of enteropathogenic Escherichia coli.

de Grado M, Abe A, Gauthier A, Steele-Mortimer O, DeVinney R, Finlay BB.

Cell Microbiol. 1999 Jul;1(1):7-17.


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