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Fructose-1,6-bisphosphate aldolase of Neisseria meningitidis binds human plasminogen via its C-terminal lysine residue (2016)
Journal Article
Shams, F., Oldfield, N. J., Lai, S. K., Tunio, S. A., Wooldridge, K. G., & Turner, D. P. (2016). Fructose-1,6-bisphosphate aldolase of Neisseria meningitidis binds human plasminogen via its C-terminal lysine residue. Microbiology Open, 5(2), https://doi.org/10.1002/mbo3.331

Neisseria meningitidis is a leading cause of fatal sepsis and meningitis worldwide. As for commensal species of human neisseriae, N. meningitidis inhabits the human nasopharynx and asymptomatic colonization is ubiquitous. Only rarely does the organis... Read More about Fructose-1,6-bisphosphate aldolase of Neisseria meningitidis binds human plasminogen via its C-terminal lysine residue.

Genomic analysis of serogroup Y Neisseria meningitidis isolates reveals extensive similarities between carriage and disease-associated organisms (2016)
Journal Article
Oldfield, N. J., Harrison, O. B., Bayliss, C. D., Maiden, M. C., Ala'Aldeen, D. A., & Turner, D. P. (2016). Genomic analysis of serogroup Y Neisseria meningitidis isolates reveals extensive similarities between carriage and disease-associated organisms. Journal of Infectious Diseases, 213(11), 1777-1785. https://doi.org/10.1093/infdis/jiw008

Background. Neisseria meningitidis is a frequent colonizer of the human nasopharynx with asymptomatic carriage providing the reservoir for invasive, disease-causing strains. Serogroup Y (MenY) strains are a major cause of meningococcal disease. High... Read More about Genomic analysis of serogroup Y Neisseria meningitidis isolates reveals extensive similarities between carriage and disease-associated organisms.

Preferred intensity exercise for adolescents receiving treatment for depression: A pragmatic randomised controlled trial (2015)
Journal Article
Carter, T., Guo, B., Turner, D., Morres, I., Khalil, E., Brighton, E., …Callaghan, P. (2015). Preferred intensity exercise for adolescents receiving treatment for depression: A pragmatic randomised controlled trial. BMC Psychiatry, 15(1), Article 247. https://doi.org/10.1186/s12888-015-0638-z

© 2015 Carter et al. Background: Exercise has been shown to be effective in treating depression, but trials testing the effect of exercise for depressed adolescents utilising mental health services are rare. The aim of this study was to determine the... Read More about Preferred intensity exercise for adolescents receiving treatment for depression: A pragmatic randomised controlled trial.

Development of a heptaplex PCR assay for identification of Staphylococcus aureus and CoNS with simultaneous detection of virulence and antibiotic resistance genes (2015)
Journal Article
Okolie, C. E., Wooldridge, K. G., Turner, D. P., Cockayne, A., & James, R. (2015). Development of a heptaplex PCR assay for identification of Staphylococcus aureus and CoNS with simultaneous detection of virulence and antibiotic resistance genes. BMC Microbiology, 15(1), Article 157. https://doi.org/10.1186/s12866-015-0490-9

Background Staphylococcal toxicity and antibiotic resistance (STAAR) have been menacing public health. Although vancomycin-resistant Staphylococcus aureus (VRSA) is currently not as widespread as methicillin-resistant S. aureus (MRSA), genome evolut... Read More about Development of a heptaplex PCR assay for identification of Staphylococcus aureus and CoNS with simultaneous detection of virulence and antibiotic resistance genes.

Streptococcus thermophilus bacteraemia in a patient with transient bowel ischaemia secondary to polycythaemia (2015)
Journal Article
Stephens, J., & Turner, D. P. (in press). Streptococcus thermophilus bacteraemia in a patient with transient bowel ischaemia secondary to polycythaemia. JMM Case Reports, https://doi.org/10.1099/jmmcr.0.000060

Introduction: The ability of Streptococcus thermophilus to convert lactose into lactic acid has long been utilised by the dairy industry. A seemingly low-pathogenicity organism, there have been no previously published reports linking the consumption... Read More about Streptococcus thermophilus bacteraemia in a patient with transient bowel ischaemia secondary to polycythaemia.

Fructose-1,6-bisphosphate aldolase (FBA)-A conserved glycolytic enzyme with virulence functions in bacteria: 'Ill met by moonlight' (2014)
Journal Article
Shams, F., Oldfield, N. J., Wooldridge, K. G., & Turner, D. P. J. (2014). Fructose-1,6-bisphosphate aldolase (FBA)-A conserved glycolytic enzyme with virulence functions in bacteria: 'Ill met by moonlight'. Biochemical Society Transactions, 42(6), 1792-1795. https://doi.org/10.1042/BST20140203

© 2014 Biochemical Society. Moonlighting proteins constitute an intriguing class of multifunctional proteins. Metabolic enzymes and chaperones, which are often highly conserved proteins in bacteria, archaea and eukaryotic organisms, are among the mos... Read More about Fructose-1,6-bisphosphate aldolase (FBA)-A conserved glycolytic enzyme with virulence functions in bacteria: 'Ill met by moonlight'.

Effect of a quadrivalent meningococcal ACWY glycoconjugate or a serogroup B meningococcal vaccine on meningococcal carriage: an observer-blind, phase 3 randomised clinical trial (2014)
Journal Article
Read, R. C., Baxter, D., Chadwick, D. R., Faust, S. N., Finn, A., Gordon, S. B., …Borrow, R. (2014). Effect of a quadrivalent meningococcal ACWY glycoconjugate or a serogroup B meningococcal vaccine on meningococcal carriage: an observer-blind, phase 3 randomised clinical trial. Lancet, 384(9960), 2123-2131. https://doi.org/10.1016/S0140-6736%2814%2960842-4

Background: Meningococcal conjugate vaccines protect individuals directly, but also confer herd protection by interrupting carriage transmission. This Phase III observer-blind, randomised, controlled study evaluated the effects of meningococcal quadr... Read More about Effect of a quadrivalent meningococcal ACWY glycoconjugate or a serogroup B meningococcal vaccine on meningococcal carriage: an observer-blind, phase 3 randomised clinical trial.

Phase variation mediates reductions in expression of surface proteins during persistent meningococcal carriage (2014)
Journal Article
Alamro, M., Bidmos, F. A., Chan, H., Oldfield, N. J., Newton, E., Bai, X., …Bayliss, C. D. (2014). Phase variation mediates reductions in expression of surface proteins during persistent meningococcal carriage. Infection and Immunity, 82(6), 2472-2484. https://doi.org/10.1128/IAI.01521-14

Asymptomatic and persistent colonization of the upper respiratory tract by Neisseria meningitidis occurs despite elicitation of adaptive immune responses against surface antigens. A putative mechanism for facilitating host persistence of this bacteri... Read More about Phase variation mediates reductions in expression of surface proteins during persistent meningococcal carriage.

Persistence, replacement, and rapid clonal expansion of meningococcal carriage isolates in a 2008 university student cohort (2011)
Journal Article
Bidmos, F. A., Neal, K. R., Oldfield, N. J., Turner, D. P., Ala'Aldeen, D. A., & Bayliss, C. D. (2011). Persistence, replacement, and rapid clonal expansion of meningococcal carriage isolates in a 2008 university student cohort. Journal of Clinical Microbiology, 49(2), 506-512. https://doi.org/10.1128/JCM.01322-10

A study of meningococcal carriage dynamics was performed with a cohort of 190 first-year students recruited from six residential halls at Nottingham University, United Kingdom. Pharyngeal swabs were obtained on four occasions between November 2008 an... Read More about Persistence, replacement, and rapid clonal expansion of meningococcal carriage isolates in a 2008 university student cohort.

The role of glyceraldehyde 3-phosphate dehydrogenase (GapA-1) in Neisseria meningitidis adherence to human cells (2010)
Journal Article
Tunio, S. A., Oldfield, N. J., Ala'Aldeen, D. A. A., Wooldridge, K. G., & Turner, D. P. J. (2010). The role of glyceraldehyde 3-phosphate dehydrogenase (GapA-1) in Neisseria meningitidis adherence to human cells. BMC Microbiology, 10, Article 280. https://doi.org/10.1186/1471-2180-10-280

Background Glyceraldehyde 3-phosphate dehydrogenases (GAPDHs) are cytoplasmic glycolytic enzymes, which although lacking identifiable secretion signals, have also been found localized to the surface of several bacteria (and some eukaryotic organisms... Read More about The role of glyceraldehyde 3-phosphate dehydrogenase (GapA-1) in Neisseria meningitidis adherence to human cells.

Human antibody responses to the meningococcal factor H binding protein (LP2086) during invasive disease, colonization and carriage (2010)
Journal Article
Ala'Aldeen, D. A., Flint, M., Oldfield, N. J., Omer, S. A., McNeil, L. K., Jiang, Q., …Anderson, A. S. (2010). Human antibody responses to the meningococcal factor H binding protein (LP2086) during invasive disease, colonization and carriage. Vaccine, 28(48), 7667-7675. https://doi.org/10.1016/j.vaccine.2010.09.038

Recombinant forms of Neisseria meningitidis factor H binding protein (fHBP) are undergoing clinical trials in candidate vaccines against serogroup B meningococcal disease. Little is known, however, about the host response to fHBP during natural carri... Read More about Human antibody responses to the meningococcal factor H binding protein (LP2086) during invasive disease, colonization and carriage.

The moonlighting protein fructose-1, 6-bisphosphate aldolase of Neisseria meningitidis: Surface localization and role in host cell adhesion (2010)
Journal Article
Tunio, S. A., Oldfield, N. J., Berry, A., Ala'Aldeen, D. A. A., Wooldridge, K. G., & Turner, D. P. J. (2010). The moonlighting protein fructose-1, 6-bisphosphate aldolase of Neisseria meningitidis: Surface localization and role in host cell adhesion. Molecular Microbiology, 76(3), 605-615. https://doi.org/10.1111/j.1365-2958.2010.07098.x

Fructose-1, 6-bisphosphate aldolases (FBA) are cytoplasmic glycolytic enzymes, which despite lacking identifiable secretion signals, have also been found localized to the surface of several bacteria where they bind host molecules and exhibit non-glyc... Read More about The moonlighting protein fructose-1, 6-bisphosphate aldolase of Neisseria meningitidis: Surface localization and role in host cell adhesion.

Functional Characterization of AasP, a Maturation Protease Autotransporter Protein of Actinobacillus pleuropneumoniae (2008)
Journal Article
Ali, T., Oldfield, N. J., Wooldridge, K. G., Turner, D. P., & Ala'Aldeen, D. A. A. (2008). Functional Characterization of AasP, a Maturation Protease Autotransporter Protein of Actinobacillus pleuropneumoniae. Infection and Immunity, 76(12), 5608-5614. https://doi.org/10.1128/IAI.00085-08

Actinobacillus pleuropneumoniae is the etiological agent of porcine pleuropneumonia, a highly contagious respiratory infection in pigs. AasP, a putative subtilisin-like serine protease autotransporter, has recently been identified in A. pleuropneumon... Read More about Functional Characterization of AasP, a Maturation Protease Autotransporter Protein of Actinobacillus pleuropneumoniae.

CapA, an Autotransporter Protein of Campylobacter jejuni, Mediates Association with Human Epithelial Cells and Colonization of the Chicken Gut (2007)
Journal Article
Ashgar, S. S., Oldfield, N. J., Wooldridge, K. G., Jones, M. A., Irving, G. J., Turner, D. P., & Ala'Aldeen, D. A. (2007). CapA, an Autotransporter Protein of Campylobacter jejuni, Mediates Association with Human Epithelial Cells and Colonization of the Chicken Gut. Journal of Bacteriology, 189(5), 1856-1865. https://doi.org/10.1128/JB.01427-06

Two putative autotransporter proteins, CapA and CapB, were identified in silico from the genome sequence of Campylobacter jejuni NCTC11168. The genes encoding each protein contain homopolymeric tracts, suggestive of phase variation mediated by a slip... Read More about CapA, an Autotransporter Protein of Campylobacter jejuni, Mediates Association with Human Epithelial Cells and Colonization of the Chicken Gut.