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Putative Periodontal Pathogens, Filifactor Alocis and Peptoanaerobacter Stomatis, Induce Differential Cytokine and Chemokine Production by Human Neutrophils.

Vashishta A, Jimenez-Flores E, Klaes CK, Tian S, Miralda I, Lamont RJ, Uriarte SM.

Pathogens. 2019 May 1;8(2). pii: E59. doi: 10.3390/pathogens8020059.


Streptococcus gordonii programs epithelial cells to resist ZEB2 induction by Porphyromonas gingivalis.

Ohshima J, Wang Q, Fitzsimonds ZR, Miller DP, Sztukowska MN, Jung YJ, Hayashi M, Whiteley M, Lamont RJ.

Proc Natl Acad Sci U S A. 2019 Apr 23;116(17):8544-8553. doi: 10.1073/pnas.1900101116. Epub 2019 Apr 10.


Adhesion and invasion of gingival epithelial cells by Porphyromonas gulae.

Inaba H, Nomura R, Kato Y, Takeuchi H, Amano A, Asai F, Nakano K, Lamont RJ, Matsumoto-Nakano M.

PLoS One. 2019 Mar 14;14(3):e0213309. doi: 10.1371/journal.pone.0213309. eCollection 2019.


Porphyromonas gingivalis as a Possible Risk Factor in the Development/Severity of Acute Alcoholic Hepatitis.

Zhou Y, Vatsalya V, Gobejishvili L, Lamont RJ, McClain CJ, Feng W.

Hepatol Commun. 2018 Dec 14;3(2):293-304. doi: 10.1002/hep4.1296. eCollection 2019 Feb.


The oral microbiota: dynamic communities and host interactions.

Lamont RJ, Koo H, Hajishengallis G.

Nat Rev Microbiol. 2018 Dec;16(12):745-759. doi: 10.1038/s41579-018-0089-x. Review.


Characterization and development of SAPP as a specific peptidic inhibitor that targets Porphyromonas gingivalis.

Ho MH, Lamont RJ, Chazin WJ, Chen H, Young DF, Kumar P, Xie H.

Mol Oral Microbiol. 2018 Dec;33(6):430-439. doi: 10.1111/omi.12246. Epub 2018 Oct 30.


Impact of Porphyromonas gingivalis Peptidylarginine Deiminase on Bacterial Biofilm Formation, Epithelial Cell Invasion, and Epithelial Cell Transcriptional Landscape.

Aliko A, Kamińska M, Bergum B, Gawron K, Benedyk M, Lamont RJ, Malicki S, Delaleu N, Potempa J, Mydel P.

Sci Rep. 2018 Sep 20;8(1):14144. doi: 10.1038/s41598-018-32603-y.


Transcriptome analysis of Porphyromonas gingivalis and Acinetobacter baumannii in polymicrobial communities.

Miller DP, Wang Q, Weinberg A, Lamont RJ.

Mol Oral Microbiol. 2018 Oct;33(5):364-377. doi: 10.1111/omi.12238. Epub 2018 Aug 3.


Maturation of the Mfa1 Fimbriae in the Oral Pathogen Porphyromonas gingivalis.

Lee JY, Miller DP, Wu L, Casella CR, Hasegawa Y, Lamont RJ.

Front Cell Infect Microbiol. 2018 May 9;8:137. doi: 10.3389/fcimb.2018.00137. eCollection 2018.


Community Development between Porphyromonas gingivalis and Candida albicans Mediated by InlJ and Als3.

Sztukowska MN, Dutton LC, Delaney C, Ramsdale M, Ramage G, Jenkinson HF, Nobbs AH, Lamont RJ.

MBio. 2018 Apr 24;9(2). pii: e00202-18. doi: 10.1128/mBio.00202-18.


Microbiota and Metatranscriptome Changes Accompanying the Onset of Gingivitis.

Nowicki EM, Shroff R, Singleton JA, Renaud DE, Wallace D, Drury J, Zirnheld J, Colleti B, Ellington AD, Lamont RJ, Scott DA, Whiteley M.

MBio. 2018 Apr 17;9(2). pii: e00575-18. doi: 10.1128/mBio.00575-18.


Filifactor alocis manipulates human neutrophils affecting their ability to release neutrophil extracellular traps induced by PMA.

Armstrong CL, Klaes CK, Vashishta A, Lamont RJ, Uriarte SM.

Innate Immun. 2018 May;24(4):210-220. doi: 10.1177/1753425918767507. Epub 2018 Apr 13.


Filifactor alocis modulates human neutrophil antimicrobial functional responses.

Edmisson JS, Tian S, Armstrong CL, Vashishta A, Klaes CK, Miralda I, Jimenez-Flores E, Le J, Wang Q, Lamont RJ, Uriarte SM.

Cell Microbiol. 2018 Jun;20(6):e12829. doi: 10.1111/cmi.12829. Epub 2018 Feb 12.


Cell Cycle Arrest and Apoptosis Induced by Porphyromonas gingivalis Require Jun N-Terminal Protein Kinase- and p53-Mediated p38 Activation in Human Trophoblasts.

Inaba H, Amano A, Lamont RJ, Murakami Y, Matsumoto-Nakano M.

Infect Immun. 2018 Mar 22;86(4). pii: e00923-17. doi: 10.1128/IAI.00923-17. Print 2018 Apr.


Coassociation between Group B Streptococcus and Candida albicans Promotes Interactions with Vaginal Epithelium.

Pidwill GR, Rego S, Jenkinson HF, Lamont RJ, Nobbs AH.

Infect Immun. 2018 Mar 22;86(4). pii: e00669-17. doi: 10.1128/IAI.00669-17. Print 2018 Apr.


Metabolic nuclear receptors in periodontal host-microbe interactions and inflammation.

Hajishengallis G, Lamont RJ.

Mol Oral Microbiol. 2017 Dec;32(6):443-445. doi: 10.1111/omi.12198. Epub 2017 Oct 5. No abstract available.


Metabolic crosstalk regulates Porphyromonas gingivalis colonization and virulence during oral polymicrobial infection.

Kuboniwa M, Houser JR, Hendrickson EL, Wang Q, Alghamdi SA, Sakanaka A, Miller DP, Hutcherson JA, Wang T, Beck DAC, Whiteley M, Amano A, Wang H, Marcotte EM, Hackett M, Lamont RJ.

Nat Microbiol. 2017 Nov;2(11):1493-1499. doi: 10.1038/s41564-017-0021-6. Epub 2017 Sep 18.


Genes Contributing to Porphyromonas gingivalis Fitness in Abscess and Epithelial Cell Colonization Environments.

Miller DP, Hutcherson JA, Wang Y, Nowakowska ZM, Potempa J, Yoder-Himes DR, Scott DA, Whiteley M, Lamont RJ.

Front Cell Infect Microbiol. 2017 Aug 28;7:378. doi: 10.3389/fcimb.2017.00378. eCollection 2017.


Inactive Gingipains from P. gingivalis Selectively Skews T Cells toward a Th17 Phenotype in an IL-6 Dependent Manner.

Glowczyk I, Wong A, Potempa B, Babyak O, Lech M, Lamont RJ, Potempa J, Koziel J.

Front Cell Infect Microbiol. 2017 Apr 27;7:140. doi: 10.3389/fcimb.2017.00140. eCollection 2017.


Identification of Streptococcus cristatus peptides that repress expression of virulence genes in Porphyromonas gingivalis.

Ho MH, Lamont RJ, Xie H.

Sci Rep. 2017 May 3;7(1):1413. doi: 10.1038/s41598-017-01551-4.


Peptoanaerobacter stomatis Primes Human Neutrophils and Induces Granule Exocytosis.

Jimenez Flores E, Tian S, Sizova M, Epstein SS, Lamont RJ, Uriarte SM.

Infect Immun. 2017 Jun 20;85(7). pii: e01043-16. doi: 10.1128/IAI.01043-16. Print 2017 Jul.


Insights into Dynamic Polymicrobial Synergy Revealed by Time-Coursed RNA-Seq.

Hendrickson EL, Beck DA, Miller DP, Wang Q, Whiteley M, Lamont RJ, Hackett M.

Front Microbiol. 2017 Feb 28;8:261. doi: 10.3389/fmicb.2017.00261. eCollection 2017.


Removing Journal Impact Factors.

Lamont RJ.

MBio. 2017 Feb 21;8(1). pii: e00185-17. doi: 10.1128/mBio.00185-17. No abstract available.


The Streptococcus gordonii Adhesin CshA Protein Binds Host Fibronectin via a Catch-Clamp Mechanism.

Back CR, Sztukowska MN, Till M, Lamont RJ, Jenkinson HF, Nobbs AH, Race PR.

J Biol Chem. 2017 Feb 3;292(5):1538-1549. doi: 10.1074/jbc.M116.760975. Epub 2016 Dec 5.


Hydrogen peroxide is a central determinant of oral polymicrobial synergy.

Lamont RJ.

Environ Microbiol. 2016 Nov;18(11):3609-3611. doi: 10.1111/1462-2920.13537. Epub 2016 Oct 24. No abstract available.


Filifactor alocis Promotes Neutrophil Degranulation and Chemotactic Activity.

Armstrong CL, Miralda I, Neff AC, Tian S, Vashishta A, Perez L, Le J, Lamont RJ, Uriarte SM.

Infect Immun. 2016 Nov 18;84(12):3423-3433. Print 2016 Dec.


Structure-function aspects of the Porphyromonas gingivalis tyrosine kinase Ptk1.

Liu C, Miller DP, Wang Y, Merchant M, Lamont RJ.

Mol Oral Microbiol. 2017 Aug;32(4):314-323. doi: 10.1111/omi.12173. Epub 2016 Sep 25.


A Commensal Bacterium Promotes Virulence of an Opportunistic Pathogen via Cross-Respiration.

Stacy A, Fleming D, Lamont RJ, Rumbaugh KP, Whiteley M.

MBio. 2016 Jun 28;7(3). pii: e00782-16. doi: 10.1128/mBio.00782-16.


Role of Mfa5 in Expression of Mfa1 Fimbriae in Porphyromonas gingivalis.

Hasegawa Y, Iijima Y, Persson K, Nagano K, Yoshida Y, Lamont RJ, Kikuchi T, Mitani A, Yoshimura F.

J Dent Res. 2016 Oct;95(11):1291-7. doi: 10.1177/0022034516655083. Epub 2016 Jun 20.


Structural and Functional Analysis of Cell Wall-anchored Polypeptide Adhesin BspA in Streptococcus agalactiae.

Rego S, Heal TJ, Pidwill GR, Till M, Robson A, Lamont RJ, Sessions RB, Jenkinson HF, Race PR, Nobbs AH.

J Biol Chem. 2016 Jul 29;291(31):15985-6000. doi: 10.1074/jbc.M116.726562. Epub 2016 Jun 15.


Dancing with the Stars: How Choreographed Bacterial Interactions Dictate Nososymbiocity and Give Rise to Keystone Pathogens, Accessory Pathogens, and Pathobionts.

Hajishengallis G, Lamont RJ.

Trends Microbiol. 2016 Jun;24(6):477-489. doi: 10.1016/j.tim.2016.02.010. Epub 2016 Mar 8. Review.


Resolvin D1, resolvin D2 and maresin 1 activate the GSK3β anti-inflammatory axis in TLR4-engaged human monocytes.

Gu Z, Lamont GJ, Lamont RJ, Uriarte SM, Wang H, Scott DA.

Innate Immun. 2016 Apr;22(3):186-95. doi: 10.1177/1753425916628618. Epub 2016 Feb 15.


Presence of Porphyromonas gingivalis in esophagus and its association with the clinicopathological characteristics and survival in patients with esophageal cancer.

Gao S, Li S, Ma Z, Liang S, Shan T, Zhang M, Zhu X, Zhang P, Liu G, Zhou F, Yuan X, Jia R, Potempa J, Scott DA, Lamont RJ, Wang H, Feng X.

Infect Agent Cancer. 2016 Jan 19;11:3. doi: 10.1186/s13027-016-0049-x. eCollection 2016.


Role of Candida albicans secreted aspartyl protease Sap9 in interkingdom biofilm formation.

Dutton LC, Jenkinson HF, Lamont RJ, Nobbs AH.

Pathog Dis. 2016 Apr;74(3). pii: ftw005. doi: 10.1093/femspd/ftw005. Epub 2016 Jan 14.


Syk negatively regulates TLR4-mediated IFNβ and IL-10 production and promotes inflammatory responses in dendritic cells.

Yin H, Zhou H, Kang Y, Zhang X, Duan X, Alnabhan R, Liang S, Scott DA, Lamont RJ, Shang J, Wang H.

Biochim Biophys Acta. 2016 Mar;1860(3):588-98. doi: 10.1016/j.bbagen.2015.12.012. Epub 2015 Dec 17.


Porphyromonas gingivalis initiates a mesenchymal-like transition through ZEB1 in gingival epithelial cells.

Sztukowska MN, Ojo A, Ahmed S, Carenbauer AL, Wang Q, Shumway B, Jenkinson HF, Wang H, Darling DS, Lamont RJ.

Cell Microbiol. 2016 Jun;18(6):844-58. doi: 10.1111/cmi.12554. Epub 2016 Jan 13.


2-Amino-4-(3,4-(methylenedioxy)benzylamino)-6-(3-methoxyphenyl)pyrimidine is an anti-inflammatory TLR-2, -4 and -5 response mediator in human monocytes.

Wang H, Graves MW 2nd, Zhou H, Gu Z, Lamont RJ, Scott DA.

Inflamm Res. 2016 Jan;65(1):61-9. doi: 10.1007/s00011-015-0891-0. Epub 2015 Nov 27.


Mfa4, an Accessory Protein of Mfa1 Fimbriae, Modulates Fimbrial Biogenesis, Cell Auto-Aggregation, and Biofilm Formation in Porphyromonas gingivalis.

Ikai R, Hasegawa Y, Izumigawa M, Nagano K, Yoshida Y, Kitai N, Lamont RJ, Yoshimura F, Murakami Y.

PLoS One. 2015 Oct 5;10(10):e0139454. doi: 10.1371/journal.pone.0139454. eCollection 2015.


Comparison of inherently essential genes of Porphyromonas gingivalis identified in two transposon-sequencing libraries.

Hutcherson JA, Gogeneni H, Yoder-Himes D, Hendrickson EL, Hackett M, Whiteley M, Lamont RJ, Scott DA.

Mol Oral Microbiol. 2016 Aug;31(4):354-64. doi: 10.1111/omi.12135. Epub 2015 Oct 23.


Streptococcus mutans copes with heat stress by multiple transcriptional regulons modulating virulence and energy metabolism.

Liu C, Niu Y, Zhou X, Zheng X, Wang S, Guo Q, Li Y, Li M, Li J, Yang Y, Ding Y, Lamont RJ, Xu X.

Sci Rep. 2015 Aug 7;5:12929. doi: 10.1038/srep12929.


Transcriptional landscape of trans-kingdom communication between Candida albicans and Streptococcus gordonii.

Dutton LC, Paszkiewicz KH, Silverman RJ, Splatt PR, Shaw S, Nobbs AH, Lamont RJ, Jenkinson HF, Ramsdale M.

Mol Oral Microbiol. 2016 Apr;31(2):136-61. doi: 10.1111/omi.12111. Epub 2015 Jul 7.


Noncanonical activation of β-catenin by Porphyromonas gingivalis.

Zhou Y, Sztukowska M, Wang Q, Inaba H, Potempa J, Scott DA, Wang H, Lamont RJ.

Infect Immun. 2015 Aug;83(8):3195-203. doi: 10.1128/IAI.00302-15. Epub 2015 Jun 1.


Inhibition of serum- and glucocorticoid-inducible kinase 1 enhances TLR-mediated inflammation and promotes endotoxin-driven organ failure.

Zhou H, Gao S, Duan X, Liang S, Scott DA, Lamont RJ, Wang H.

FASEB J. 2015 Sep;29(9):3737-49. doi: 10.1096/fj.15-270462. Epub 2015 May 20.


FOXO responses to Porphyromonas gingivalis in epithelial cells.

Wang Q, Sztukowska M, Ojo A, Scott DA, Wang H, Lamont RJ.

Cell Microbiol. 2015 Nov;17(11):1605-17. doi: 10.1111/cmi.12459. Epub 2015 May 29.


Involvement of protease-activated receptor 4 in over-expression of matrix metalloproteinase 9 induced by Porphyromonas gingivalis.

Inaba H, Amano A, Lamont RJ, Murakami Y.

Med Microbiol Immunol. 2015 Oct;204(5):605-12. doi: 10.1007/s00430-015-0389-y. Epub 2015 Feb 11.


Conceptual and technological advances are manifold.

Lamont RJ.

Mol Oral Microbiol. 2015 Feb;30(1):1. doi: 10.1111/omi.12092. No abstract available.


The enduring importance of animal models in understanding periodontal disease.

Hajishengallis G, Lamont RJ, Graves DT.

Virulence. 2015;6(3):229-35. doi: 10.4161/21505594.2014.990806. Review.


Streptococcus gordonii comCDE (competence) operon modulates biofilm formation with Candida albicans.

Jack AA, Daniels DE, Jepson MA, Vickerman MM, Lamont RJ, Jenkinson HF, Nobbs AH.

Microbiology. 2015 Feb;161(Pt 2):411-21. doi: 10.1099/mic.0.000010. Epub 2014 Dec 10.


Polymicrobial synergy and dysbiosis in inflammatory disease.

Lamont RJ, Hajishengallis G.

Trends Mol Med. 2015 Mar;21(3):172-83. doi: 10.1016/j.molmed.2014.11.004. Epub 2014 Nov 20. Review.

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