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Items: 1 to 50 of 56

1.

Tannerella forsythia Tfo belongs to Porphyromonas gingivalis HmuY-like family of proteins but differs in heme-binding properties.

Bielecki M, Antonyuk S, Strange RW, Smalley JW, Mackiewicz P, Śmiga M, Stępień P, Olczak M, Olczak T.

Biosci Rep. 2018 Oct 22;38(5). pii: BSR20181325. doi: 10.1042/BSR20181325. Print 2018 Oct 31.

2.

Potential role for Streptococcus gordonii-derived hydrogen peroxide in heme acquisition by Porphyromonas gingivalis.

Brown JL, Yates EA, Bielecki M, Olczak T, Smalley JW.

Mol Oral Microbiol. 2018 Aug;33(4):322-335. doi: 10.1111/omi.12229.

PMID:
29847019
3.

Correction: Pyocycanin, a Contributory Factor in Haem Acquisition and Virulence Enhancement of Porphyromonas gingivalis in the Lung.

Benedyk M, Byrne DP, Glowczyk I, Potempa J, Olczak M, Olczak T, Smalley JW.

PLoS One. 2016 Jan 25;11(1):e0148008. doi: 10.1371/journal.pone.0148008. eCollection 2016. No abstract available.

4.

Heme acquisition mechanisms of Porphyromonas gingivalis - strategies used in a polymicrobial community in a heme-limited host environment.

Smalley JW, Olczak T.

Mol Oral Microbiol. 2017 Feb;32(1):1-23. doi: 10.1111/omi.12149. Epub 2016 Jan 28. Review.

PMID:
26662717
5.

Breakdown of albumin and haemalbumin by the cysteine protease interpain A, an albuminase of Prevotella intermedia.

Byrne DP, Manandhar SP, Potempa J, Smalley JW.

BMC Microbiol. 2015 Sep 24;15:185. doi: 10.1186/s12866-015-0516-3.

6.

Pyocyanina contributory factor in haem acquisition and virulence enhancement of Porphyromonas gingivalis in the lung [corrected].

Benedyk M, Byrne DP, Glowczyk I, Potempa J, Olczak M, Olczak T, Smalley JW.

PLoS One. 2015 Feb 23;10(2):e0118319. doi: 10.1371/journal.pone.0118319. eCollection 2015. Erratum in: PLoS One. 2016;11(1):e0148008.

7.

Anti-HmuY antibodies specifically recognize Porphyromonas gingivalis HmuY protein but not homologous proteins in other periodontopathogens.

Śmiga M, Bielecki M, Olczak M, Smalley JW, Olczak T.

PLoS One. 2015 Feb 6;10(2):e0117508. doi: 10.1371/journal.pone.0117508. eCollection 2015.

8.

The Porphyromonas gingivalis HmuY haemophore binds gallium(iii), zinc(ii), cobalt(iii), manganese(iii), nickel(ii), and copper(ii) protoporphyrin IX but in a manner different to iron(iii) protoporphyrin IX.

Wójtowicz H, Bielecki M, Wojaczyński J, Olczak M, Smalley JW, Olczak T.

Metallomics. 2013 Apr;5(4):343-51. doi: 10.1039/c3mt20215a.

PMID:
23392445
9.
10.

Gallium(III), cobalt(III) and copper(II) protoporphyrin IX exhibit antimicrobial activity against Porphyromonas gingivalis by reducing planktonic and biofilm growth and invasion of host epithelial cells.

Olczak T, Maszczak-Seneczko D, Smalley JW, Olczak M.

Arch Microbiol. 2012 Aug;194(8):719-24. doi: 10.1007/s00203-012-0804-3. Epub 2012 Mar 24.

PMID:
22447101
11.

Iron(III) mesoporphyrin IX and iron(III) deuteroporphyrin IX bind to the Porphyromonas gingivalis HmuY hemophore.

Wojaczyński J, Wójtowicz H, Bielecki M, Olczak M, Smalley JW, Latos-Grażyński L, Olczak T.

Biochem Biophys Res Commun. 2011 Jul 29;411(2):299-304. doi: 10.1016/j.bbrc.2011.06.129. Epub 2011 Jun 26.

PMID:
21740890
12.

HmuY haemophore and gingipain proteases constitute a unique syntrophic system of haem acquisition by Porphyromonas gingivalis.

Smalley JW, Byrne DP, Birss AJ, Wojtowicz H, Sroka A, Potempa J, Olczak T.

PLoS One. 2011 Feb 17;6(2):e17182. doi: 10.1371/journal.pone.0017182. Erratum in: PLoS One. 2011;6(3). doi: 10.1371/annotation/8658727f-cc10-47ba-9c7e-8726f1f94b91. PLoS One. 2011;6(3). doi: 10.1371/annotation/919737a1-a459-4949-87ab-9fc56023a4cc.

13.

Role of the cysteine protease interpain A of Prevotella intermedia in breakdown and release of haem from haemoglobin.

Byrne DP, Wawrzonek K, Jaworska A, Birss AJ, Potempa J, Smalley JW.

Biochem J. 2009 Dec 14;425(1):257-64. doi: 10.1042/BJ20090343.

14.

Mechanism of methaemoglobin breakdown by the lysine-specific gingipain of the periodontal pathogen Porphyromonas gingivalis.

Smalley JW, Birss AJ, Szmigielski B, Potempa J.

Biol Chem. 2008 Sep;389(9):1235-8. doi: 10.1515/BC.2008.140.

15.

Sequential action of R- and K-specific gingipains of Porphyromonas gingivalis in the generation of the haem-containing pigment from oxyhaemoglobin.

Smalley JW, Birss AJ, Szmigielski B, Potempa J.

Arch Biochem Biophys. 2007 Sep 1;465(1):44-9. Epub 2007 Jun 4.

PMID:
17577572
16.

Characterization of a bifunctional catalase-peroxidase of Burkholderia cenocepacia.

Charalabous P, Risk JM, Jenkins R, Birss AJ, Hart CA, Smalley JW.

FEMS Immunol Med Microbiol. 2007 Jun;50(1):37-44. Epub 2007 Mar 16.

19.
20.
21.

Interactions of Porphyromonas gingivalis with oxyhaemoglobin and deoxyhaemoglobin.

Smalley JW, Birss AJ, Withnall R, Silver J.

Biochem J. 2002 Feb 15;362(Pt 1):239-45.

22.

Detection of heme-binding proteins in epidemic strains of Burkholderia cepacia.

Smalley JW, Charalabous P, Birss AJ, Hart CA.

Clin Diagn Lab Immunol. 2001 May;8(3):509-14.

23.

Temperature elevation regulates iron protoporphyrin IX and hemoglobin binding by Porphyromonas gingivalis.

Smalley JW, Birss AJ, Percival R, Marsh PD.

Curr Microbiol. 2000 Nov;41(5):328-35.

PMID:
11014869
24.

Proteolysis and utilization of albumin by enrichment cultures of subgingival microbiota.

Wei GX, van der Hoeven JS, Smalley JW, Mikx FH, Fan MW.

Oral Microbiol Immunol. 1999 Dec;14(6):348-51.

PMID:
10895689
26.

A novel mucin-sulphatase activity found in Burkholderia cepacia and Pseudomonas aeruginosa.

Jansen HJ, Hart CA, Rhodes JM, Saunders JR, Smalley JW.

J Med Microbiol. 1999 Jun;48(6):551-7.

PMID:
10359304
29.

Hemin regulation of hemoglobin binding by Porphyromonas gingivalis.

Smalley JW, Birss AJ, McKee AS, Marsh PD.

Curr Microbiol. 1998 Feb;36(2):102-6.

PMID:
9425248
30.

Albumin and hemalbumin degradation by Porphyromonas gingivalis.

Smalley JW, Birss AJ.

Oral Microbiol Immunol. 1997 Aug;12(4):254-8.

PMID:
9467396
31.

Haemin binding as a factor in the virulence of Porphyromonas gingivalis.

Smalley JW, Birss AJ, McKee AS, Marsh PD.

FEMS Microbiol Lett. 1996 Jul 15;141(1):65-70.

PMID:
8764510
32.

Kinetics of Congo-red binding by haemin-limited and haemin-excess cells of Porphyromonas gingivalis W50.

Smalley JW, Birss AJ, McKee AS, Marsh PD.

Anaerobe. 1995 Aug;1(4):201-7.

PMID:
16887528
33.

Congo red binding by Porphyromonas gingivalis is mediated by a 66 kDa outer-membrane protein.

Smalley JW, Birss AJ, McKee AS, Marsh PD.

Microbiology. 1995 Jan;141 ( Pt 1):205-11.

PMID:
7894713
34.

Pathogenic mechanisms in periodontal disease.

Smalley JW.

Adv Dent Res. 1994 Jul;8(2):320-8. Review.

PMID:
7865093
35.

Mucin-sulphatase activity of some oral streptococci.

Smalley JW, Dwarakanath D, Rhodes JM, Hart CA.

Caries Res. 1994;28(6):416-20.

PMID:
7850844
36.

Haemin-binding proteins of Porphyromonas gingivalis W50 grown in a chemostat under haemin-limitation.

Smalley JW, Birss AJ, McKee AS, Marsh PD.

J Gen Microbiol. 1993 Sep;139(9):2145-50.

PMID:
7504069
37.
38.
39.

Interaction of extracellular vesicles of Bacteroides gingivalis W50 with human polymorphonuclear leucocytes.

Kay HM, Birss AJ, Smalley JW.

FEMS Microbiol Lett. 1990 Oct;60(1-2):69-73.

PMID:
2283043
40.

Haemagglutinating and haemolytic activity of the extracellular vesicles of Bacteroides gingivalis W50.

Kay HM, Birss AJ, Smalley JW.

Oral Microbiol Immunol. 1990 Oct;5(5):269-74.

PMID:
2098701
41.
42.

The distribution of trypsin-like enzyme activity in cultures of a virulent and an avirulent strain of Bacteroides gingivalis W50.

Smalley JW, Birss AJ, Kay HM, McKee AS, Marsh PD.

Oral Microbiol Immunol. 1989 Sep;4(3):178-81.

PMID:
2639304
43.

Glycylprolyl dipeptidase activity of Bacteroides gingivalis W50 and the avirulent variant W50/BEI.

Kay HM, Birss AJ, Smalley JW.

FEMS Microbiol Lett. 1989 Jan 1;48(1):93-6.

PMID:
2714633
44.
45.
47.

One and two doses of cephradine in the prophylaxis of experimental streptococcal endocarditis.

Longman LP, Martin MV, Smalley JW.

J Antimicrob Chemother. 1987 Oct;20(4):557-62.

PMID:
3680090
48.

Trypsin-like enzyme activity of the extracellular membrane vesicles of Bacteroides gingivalis W50.

Smalley JW, Birss AJ.

J Gen Microbiol. 1987 Oct;133(10):2883-94.

PMID:
3449601
49.

The effect of Candida albicans on the permeability of rat palatal epithelium: an ultrastructural and biochemical study.

Martin MV, Appleton J, Chesters J, Smalley JW.

J Med Vet Mycol. 1987 Feb;25(1):19-28.

PMID:
3553524
50.

Synthesis and secretion of sulphated glycosaminoglycans by bovine peridontal ligament fibroblast cultures.

Smalley JW, Shuttleworth CA, Grant ME.

Arch Oral Biol. 1984;29(2):107-16.

PMID:
6426445

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