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Items: 1 to 50 of 118

1.

Treponema denticola major outer sheath protein impairs the cellular phosphoinositide balance that regulates neutrophil chemotaxis.

Visser MB, Sun CX, Koh A, Ellen RP, Glogauer M.

PLoS One. 2013 Jun 3;8(6):e66209. doi: 10.1371/journal.pone.0066209. Print 2013.

2.

The legacy of cariologist Douglas Bratthall, an inspired scientist.

Ericson D, Carlsson P, Songpaisan Y, Ellen RP.

J Dent Res. 2012 Oct;91(10):909-13. Epub 2012 May 16.

PMID:
22592128
3.

Treponema denticola major outer sheath protein induces actin assembly at free barbed ends by a PIP2-dependent uncapping mechanism in fibroblasts.

Visser MB, Koh A, Glogauer M, Ellen RP.

PLoS One. 2011;6(8):e23736. doi: 10.1371/journal.pone.0023736. Epub 2011 Aug 25.

4.

Aquaporin 9 phosphorylation mediates membrane localization and neutrophil polarization.

Karlsson T, Glogauer M, Ellen RP, Loitto VM, Magnusson KE, Magalhães MA.

J Leukoc Biol. 2011 Nov;90(5):963-73. doi: 10.1189/jlb.0910540. Epub 2011 Aug 26.

PMID:
21873454
5.

New insights into the emerging role of oral spirochaetes in periodontal disease.

Visser MB, Ellen RP.

Clin Microbiol Infect. 2011 Apr;17(4):502-12. doi: 10.1111/j.1469-0691.2011.03460.x. Review.

6.

Osteopontin attenuation of dextran sulfate sodium-induced colitis in mice.

da Silva AP, Ellen RP, Sørensen ES, Goldberg HA, Zohar R, Sodek J.

Lab Invest. 2009 Oct;89(10):1169-81. doi: 10.1038/labinvest.2009.80. Epub 2009 Aug 10.

7.

Human rights and ethical considerations in oral health research.

Ellen RP, Singleton R.

J Can Dent Assoc. 2008 Jun;74(5):439. Review.

8.

Treponema denticola Msp-deduced peptide conjugate, P34BSA, promotes RhoA-dependent actin stress fiber formation independent of its internalization by fibroblasts.

Amin M, Magnusson KE, Kapus A, Glogauer M, Ellen RP.

Cell Motil Cytoskeleton. 2008 May;65(5):406-21. doi: 10.1002/cm.20270. Erratum in: Cell Motil Cytoskeleton. 2008 Jul;65(7):594.

PMID:
18330900
9.

The major outer sheath protein of Treponema denticola selectively inhibits Rac1 activation in murine neutrophils.

Magalhães MA, Sun CX, Glogauer M, Ellen RP.

Cell Microbiol. 2008 Feb;10(2):344-54. Epub 2007 Sep 13.

PMID:
17868382
10.

An actin-stabilizing peptide conjugate deduced from the major outer sheath protein of the bacterium Treponema denticola.

Amin M, Grove DA, Kapus A, Glogauer M, Ellen RP.

Cell Motil Cytoskeleton. 2007 Sep;64(9):662-74.

PMID:
17565753
11.

Expression and translocation of fluorescent-tagged p21-activated kinase-binding domain and PH domain of protein kinase B during murine neutrophil chemotaxis.

Magalhães MA, Zhu F, Sarantis H, Gray-Owen SD, Ellen RP, Glogauer M.

J Leukoc Biol. 2007 Sep;82(3):559-66. Epub 2007 May 29.

PMID:
17535984
12.

Activation of MAPK in fibroblasts by Treponema denticola major outer sheath protein.

Jobin MC, Virdee I, McCulloch CA, Ellen RP.

Biochem Biophys Res Commun. 2007 Apr 27;356(1):213-8. Epub 2007 Feb 28.

PMID:
17346673
13.

Protease-activated receptor-2 activation: a major role in the pathogenesis of Porphyromonas gingivalis infection.

Holzhausen M, Spolidorio LC, Ellen RP, Jobin MC, Steinhoff M, Andrade-Gordon P, Vergnolle N.

Am J Pathol. 2006 Apr;168(4):1189-99.

14.

Modulation of human neutrophil functions in vitro by Treponema denticola major outer sheath protein.

Puthengady Thomas B, Sun CX, Bajenova E, Ellen RP, Glogauer M.

Infect Immun. 2006 Mar;74(3):1954-7.

15.

Discovering the impact of Ronald Gibbons on dental research and beyond.

Ellen RP, Loesche WJ, Bratthall D.

J Dent Res. 2005 Dec;84(12):1089-92. No abstract available.

PMID:
16304437
16.

A VicRK signal transduction system in Streptococcus mutans affects gtfBCD, gbpB, and ftf expression, biofilm formation, and genetic competence development.

Senadheera MD, Guggenheim B, Spatafora GA, Huang YC, Choi J, Hung DC, Treglown JS, Goodman SD, Ellen RP, Cvitkovitch DG.

J Bacteriol. 2005 Jun;187(12):4064-76.

17.

Polarization and directed migration of murine neutrophils is dependent on cell surface expression of CD44.

Alstergren P, Zhu B, Glogauer M, Mak TW, Ellen RP, Sodek J.

Cell Immunol. 2004 Sep-Oct;231(1-2):146-57. Erratum in: Cell Immunol. 2005 Mar;234(1):76. Glougauer, Michael [corrected to Glogauer, Michael].

PMID:
15919379
18.

Involvement of sortase anchoring of cell wall proteins in biofilm formation by Streptococcus mutans.

Lévesque CM, Voronejskaia E, Huang YC, Mair RW, Ellen RP, Cvitkovitch DG.

Infect Immun. 2005 Jun;73(6):3773-7.

19.

Spirochetes at the forefront of periodontal infections.

Ellen RP, Galimanas VB.

Periodontol 2000. 2005;38:13-32. Review. No abstract available.

PMID:
15853935
20.

The removal of extracellular calcium: a novel mechanism underlying the recruitment of N-methyl-D-aspartate (NMDA) receptors in neurotoxicity.

Xin WK, Zhao XH, Xu J, Lei G, Kwan CL, Zhu KM, Cho JS, Duff M, Ellen RP, McCulloch CA, Yu XM.

Eur J Neurosci. 2005 Feb;21(3):622-36.

PMID:
15733081
21.

A functional interaction of sodium and calcium in the regulation of NMDA receptor activity by remote NMDA receptors.

Xin WK, Kwan CL, Zhao XH, Xu J, Ellen RP, McCulloch CA, Yu XM.

J Neurosci. 2005 Jan 5;25(1):139-48.

22.

Inhibition of osteogenesis in vitro by a cigarette smoke-associated hydrocarbon combined with Porphyromonas gingivalis lipopolysaccharide: reversal by resveratrol.

Andreou V, D'Addario M, Zohar R, Sukhu B, Casper RF, Ellen RP, Tenenbaum HC.

J Periodontol. 2004 Jul;75(7):939-48.

PMID:
15341351
23.

ComX activity of Streptococcus mutans growing in biofilms.

Aspiras MB, Ellen RP, Cvitkovitch DG.

FEMS Microbiol Lett. 2004 Sep 1;238(1):167-74.

24.

Induction of de novo subcortical actin filament assembly by Treponema denticola major outer sheath protein.

Amin M, Ho AC, Lin JY, Batista da Silva AP, Glogauer M, Ellen RP.

Infect Immun. 2004 Jun;72(6):3650-4.

25.

The major outer sheath protein of Treponema denticola inhibits the binding step of collagen phagocytosis in fibroblasts.

Batista da Silva AP, Lee W, Bajenova E, McCulloch CA, Ellen RP.

Cell Microbiol. 2004 May;6(5):485-98.

PMID:
15056218
26.

Two epithelial cell invasion-related loci of the oral pathogen Actinobacillus actinomycetemcomitans.

Li L, Matevski D, Aspiras M, Ellen RP, Lépine G.

Oral Microbiol Immunol. 2004 Feb;19(1):16-25.

PMID:
14678470
27.

Quorum sensing and biofilm formation in Streptococcal infections.

Cvitkovitch DG, Li YH, Ellen RP.

J Clin Invest. 2003 Dec;112(11):1626-32. Review.

28.

Two paralogous families of a two-gene subtilisin operon are widely distributed in oral treponemes.

Correia FF, Plummer AR, Ellen RP, Wyss C, Boches SK, Galvin JL, Paster BJ, Dewhirst FE.

J Bacteriol. 2003 Dec;185(23):6860-9.

29.

Regulation of tension-induced mechanotranscriptional signals by the microtubule network in fibroblasts.

D'Addario M, Arora PD, Ellen RP, McCulloch CA.

J Biol Chem. 2003 Dec 26;278(52):53090-7. Epub 2003 Oct 15.

30.

Lethal photosensitization of periodontal pathogens by a red-filtered Xenon lamp in vitro.

Matevski D, Weersink R, Tenenbaum HC, Wilson B, Ellen RP, Lépine G.

J Periodontal Res. 2003 Aug;38(4):428-35.

PMID:
12828662
31.

Novel two-component regulatory system involved in biofilm formation and acid resistance in Streptococcus mutans.

Li YH, Lau PC, Tang N, Svensäter G, Ellen RP, Cvitkovitch DG.

J Bacteriol. 2002 Nov;184(22):6333-42.

32.
33.
34.

A quorum-sensing signaling system essential for genetic competence in Streptococcus mutans is involved in biofilm formation.

Li YH, Tang N, Aspiras MB, Lau PC, Lee JH, Ellen RP, Cvitkovitch DG.

J Bacteriol. 2002 May;184(10):2699-708.

35.

Cell density modulates acid adaptation in Streptococcus mutans: implications for survival in biofilms.

Li YH, Hanna MN, Svensäter G, Ellen RP, Cvitkovitch DG.

J Bacteriol. 2001 Dec;183(23):6875-84.

36.

Cytoprotection against mechanical forces delivered through beta 1 integrins requires induction of filamin A.

D'Addario M, Arora PD, Fan J, Ganss B, Ellen RP, McCulloch CA.

J Biol Chem. 2001 Aug 24;276(34):31969-77. Epub 2001 Jun 21.

37.
38.

A spirochete surface protein uncouples store-operated calcium channels in fibroblasts: a novel cytotoxic mechanism.

Wang Q, Ko KS, Kapus A, McCulloch CA, Ellen RP.

J Biol Chem. 2001 Jun 22;276(25):23056-64. Epub 2001 Apr 18.

39.

Natural genetic transformation of Streptococcus mutans growing in biofilms.

Li YH, Lau PC, Lee JH, Ellen RP, Cvitkovitch DG.

J Bacteriol. 2001 Feb;183(3):897-908.

40.

Insertional inactivation of the prtP gene of Treponema denticola confirms dentilisin's disruption of epithelial junctions.

Ellen RP, Ko KS, Lo CM, Grove DA, Ishihara K.

J Mol Microbiol Biotechnol. 2000 Oct;2(4):581-6.

PMID:
11075935
41.

Functional human T-cell immunity and osteoprotegerin ligand control alveolar bone destruction in periodontal infection.

Teng YT, Nguyen H, Gao X, Kong YY, Gorczynski RM, Singh B, Ellen RP, Penninger JM.

J Clin Invest. 2000 Sep;106(6):R59-67.

42.

Perturbation and exploitation of host cell cytoskeleton by periodontal pathogens.

Ellen RP.

Microbes Infect. 1999 Jul;1(8):621-32. Review.

PMID:
10611739
43.

Regulation of stretch-activated intracellular calcium transients by actin filaments.

Wu Z, Wong K, Glogauer M, Ellen RP, McCulloch CA.

Biochem Biophys Res Commun. 1999 Aug 2;261(2):419-25.

PMID:
10425200
44.

Periodontal immune responses of human lymphocytes in Actinobacillus actinomycetemcomitans-inoculated NOD/SCID mice engrafted with peripheral blood leukocytes of periodontitis patients.

Teng YT, Nguyen H, Hassanloo A, Ellen RP, Hozumi N, Gorczynski RM.

J Periodontal Res. 1999 Jan;34(1):54-61. No abstract available.

PMID:
10086887
45.
46.
48.

Effects of Porphyromonas gingivalis 2561 extracts on osteogenic and osteoclastic cell function in co-culture.

Loomer PM, Ellen RP, Tenenbaum HC.

J Periodontol. 1998 Nov;69(11):1263-70.

PMID:
9848536
49.

Osteogenic and osteoclastic cell interaction: development of a co-culture system.

Loomer PM, Ellen RP, Tenenbaum HC.

Cell Tissue Res. 1998 Oct;294(1):99-108.

PMID:
9724460
50.

Treponema denticola outer membrane inhibits calcium flux in gingival fibroblasts.

Ko KS, Glogauer M, McCulloch CA, Ellen RP.

Infect Immun. 1998 Feb;66(2):703-9.

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