Katrina Walsh

T helper 17 cell-related cytokines in serum and saliva during management of periodontitis.

Nidhi Medara, Jason C Lenzo, Katrina A Walsh, Ivan B Darby, Neil M O'Brien-Simpson, Eric C Reynolds

Journal article  |  2020  |  Cytokine

AIM: T helper (Th)17 cells are implicated in the pathogenesis of periodontitis. This study investigated the effect of periodontal ..

Peripheral neutrophil phenotypes during management of periodontitis

Nidhi Medara, Jason C Lenzo, Katrina A Walsh, Eric C Reynolds, Neil M O'Brien-Simpson, Ivan B Darby

Journal article  |  2020  |  Journal of Periodontal Research

BACKGROUND AND OBJECTIVES: Neutrophils are emerging as a key player in periodontal pathogenesis. The surface expression of cellula..

Corrigendum to 'Acute phase protein and cytokine levels in serum and saliva: A comparison of detectable levels and correlations in a depressed and healthy adolescent sample' [Brain Behav. Immun. 34 (2013) 164-175].

Michelle L Byrne, Neil M O'Brien-Simpson, Eric C Reynolds, Katrina A Walsh, Katrina Laughton, Joanna M Waloszek, Michael J Woods, John Trinder, Nicholas B Allen

Journal article  |  2020  |  Brain, Behavior, and Immunity

Immunomodulatory effects of renin-angiotensin system inhibitors on T lymphocytes in mice with colorectal liver metastases

Dora Lucia Vallejo Ardila, Katrina A Walsh, Theodora Fifis, Rita Paolini, Georgios Kastrappis, Christopher Christophi, Marcos Vinicius Perini

Journal article  |  2020  |  Journal for ImmunoTherapy of Cancer

BACKGROUND: It is now recognized that many anticancer treatments positively modulate the antitumor immune response. Clinical and e..

Inhibition of PAK1 suppresses pancreatic cancer by stimulation of anti-tumour immunity through down-regulation of PD-L1

Kai Wang, Yifan Zhan, Huynh Nhi, Chelsea Dumesny, Xiao Wang, Khashayer Asadi, David Herrmann, Paul Timpson, Yang Yang, Katrina Walsh, Graham S Baldwin, Mehrdad Nikfarjam, Hong He

Journal article  |  2020  |  Cancer Letters

Immunotherapies have not yielded significant clinical benefits for pancreatic ductal adenocarcinoma (PDA) because of the existence..

Renin-angiotensin inhibitors reprogram tumor immune microenvironment: A comprehensive view of the influences on anti-tumor immunity.

Dora L Vallejo-Ardila, Theodora Fifis, Louise M Burrell, Katrina Walsh, Christopher Christophi

Journal article  |  2018  |  Oncotarget

Renin-angiotensin system inhibitors (RASi) have shown potential anti-tumor effects that may have a significant impact in cancer th..

MEK-ERK signaling diametrically controls the stimulation of IL-23p19 and EBI3 expression in epithelial cells by IL-36

Glen M Scholz, Jacqueline E Heath, Katrina A Walsh, Eric C Reynolds

Journal article  |  2018  |  IMMUNOLOGY AND CELL BIOLOGY

Adolescent temperament dimensions as stable prospective risk and protective factors for salivary C-reactive protein

Benjamin W Nelson, Michelle L Byrne, Julian G Simmons, Sarah Whittle, Orli S Schwartz, Neil M O'Brien-Simpson, Katrina A Walsh, Eric C Reynolds, Nicholas B Allen

Journal article  |  2018  |  British Journal of Health Psychology

Associations Between Observed Parenting Behavior and Adolescent Inflammation Two and a Half Years Later in a Community Sample

Michelle L Byrne, Sally Horne, Neil M O'Brien-Simpson, Katrina A Walsh, Eric C Reynolds, Orli S Schwartz, Sarah Whittle, Julian G Simmons, Lisa Sheeber, Nicholas B Allen

Journal article  |  2017  |  HEALTH PSYCHOLOGY

A therapeutic Porphyromonas gingivalis gingipain vaccine induces neutralising IgG1 antibodies that protect against experimental periodontitis

Neil M O'Brien-Simpson, James A Holden, Jason C Lenzo, Yan Tan, Gail C Brammar, Katrina A Walsh, William Singleton, Rebecca KH Orth, Nada Slakeski, Keith J Cross, Ivan B Darby, Dorit Becher, Tony Rowe, Adriana Baz Morelli, Andrew Hammet, Andrew Nash, Anna Brown, Bing Ma, Didier Vingadassalom, Jacqueline McCluskey, et al.

Journal article  |  2016  |  NPJ VACCINES

A Rapid and Quantitative Flow Cytometry Method for the Analysis of Membrane Disruptive Antimicrobial Activity

Neil M O'Brien-Simpson, Namfon Pantarat, Troy J Attard, Katrina A Walsh, Eric C Reynolds

Journal article  |  2016  |  PLOS ONE

GM-CSF and uPA are required for Porphyromonas gingivalis-induced alveolar bone loss in a mouse periodontitis model

Roselind S Lam, Neil M O'Brien-Simpson, John A Hamilton, Jason C Lenzo, James A Holden, Gail C Brammar, Rebecca K Orth, Yan Tan, Katrina A Walsh, Andrew J Fleetwood, Eric C Reynolds

Journal article  |  2015  |  IMMUNOLOGY AND CELL BIOLOGY

Macrophage Depletion Abates Porphyromonas gingivalis-Induced Alveolar Bone Resorption in Mice

Roselind S Lam, Neil M O'Brien-Simpson, Jason C Lenzo, James A Holden, Gail C Brammar, Katrina A Walsh, Judith E McNaughtan, Dennis K Rowler, Nico Van Rooijen, Eric C Reynolds

Journal article  |  2014  |  Journal of Immunology

Oxantel Disrupts Polymicrobial Biofilm Development of Periodontal Pathogens

Stuart Dashper, Neil O'Brien-Simpson, Sze Wei Liu, Rita Paolini, Helen Mitchell, Katrina Walsh, Tanya D'Cruze, Brigitte Hoffmann, Deanne Catmull, Ying Zhu, Eric Reynolds

Journal article  |  2014  |  ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Bacterial fluorescent-dextran diffusion assay

NM O'Brien-Simpson, N Pantarat, KA Walsh, EC Reynolds, M Sani, F Separovic

Journal article  |  2014  |  Bio-protocol

Acute phase protein and cytokine levels in serum and saliva: A comparison of detectable levels and correlations in a depressed and healthy adolescent sample

Michelle L Byrne, Neil M O'Brien-Simpson, Eric C Reynolds, Katrina A Walsh, Katrina Laughton, Joanna M Waloszek, Michael J Woods, John Trinder, Nicholas B Allen

Journal article  |  2013  |  Brain, Behavior and Immunity

Oral Health Risk Factors for Bisphosphonate-Associated Jaw Osteonecrosis

Claudine Tsao, Ivan Darby, Peter R Ebeling, Katrina Walsh, Neil O'Brien-Simpson, Eric Reynolds, Gelsomina Borromeo

Journal article  |  2013  |  Journal of Oral and Maxillofacial Surgery

Streptococcus mutans biofilm disruption by kappa-casein glycopeptide

Stuart G Dashper, Sze-Wei Liu, Katrina A Walsh, Geoffrey G Adams, David P Stanton, Brent R Ward, Peiyan Shen, Neil M O'Brien-Simpson, Eric C Reynolds

Journal article  |  2013  |  JOURNAL OF DENTISTRY

Phenotypic analysis of ovine antigen presenting cells loaded with nanoparticles migrating from the site of vaccination

Anita Gamvrellis, Katrina Walsh, Liliana Tatarczuch, Peter Smooker, Magdalena Plebanski, Jean-Pierre Y Scheerlinck

Journal article  |  2013  |  Methods

Polymerisation of a T Cell Epitope with an Immunostimulatory C3d Peptide Sequence Enhances Antigen Specific T Cell Responses

Neil M O'Brien-Simpson, Troy J Attard, Baihui Zheng, Katrina A Walsh, Eric C Reynolds

Journal article  |  2013  |  INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS

FimR and FimS: Biofilm Formation and Gene Expression in Porphyromonas gingivalis

Alvin Lo, Christine Seers, Stuart Dashper, Catherine Butler, Glenn Walker, Katrina Walsh, Deanne Catmull, Brigitte Hoffmann, Steven Cleal, Patricia Lissel, John Boyce, Eric Reynolds

Journal article  |  2010  |  Journal of Bacteriology

An efficient method for enumerating oral spirochetes using flow cytometry

Rebecca Orth, Neil O'Brien-Simpson, Stuart Dashper, Katrina Walsh, Eric Reynolds

Journal article  |  2010  |  Journal of Microbiological Methods

Protease-Activated Receptor 2 Has Pivotal Roles in Cellular Mechanisms Involved in Experimental Periodontitis

David M Wong, Vivian Tam, Roselind Lam, Katrina A Walsh, Liliana Tatarczuch, Charles N Pagel, Eric C Reynolds, Neil M O'Brien-Simpson, Eleanor J Mackie, Robert N Pike

Journal article  |  2010  |  Infection and Immunity

Major proteins and antigens of Treponema denticola

Paul D Veith, Stuart G Dashper, Neil M O'Brien-Simpson, Rita A Paolini, Rebecca Orth, Katrina A Walsh, Eric C Reynolds

Journal article  |  2009  |  Biochimica et Biophysica Acta-Proteins and Proteomics

Response of Porphyromonas gingivalis to Heme Limitation in Continuous Culture

Stuart G Dashper, Ching-Seng Ang, Paul D Veith, Helen L Mitchell, Alvin WH Lo, Christine A Seers, Katrina A Walsh, Nada Slakeski, Dina Chen, J Patricia Lissel, Catherine A Butler, Neil M O'Brien-Simpson, Ian G Barr, Eric C Reynolds

Journal article  |  2009  |  Journal of Bacteriology

Vaccination with recombinant adhesins from the RgpA-Kgp proteinase-adhesin complex protects against Porphyromonas gingivalis infection

Leanne T Frazer, Neil M O'Brien-Simpson, Nada Slakeski, Katrina A Walsh, Paul D Veith, Chao Guang Chen, Ian G Barr, Eric C Reynolds

Journal article  |  2006  |  Vaccine

Rapid viral escape at an immunodominant simian-human immunodeficiency virus cytotoxic T-lymphocyte epitope exacts a dramatic fitness cost

CS Fernandez, I Stratov, R De Rose, K Walsh, CJ Dale, MZ Smith, MB Agy, SL Hu, K Krebs, DI Watkins, DH O'Connor, MP Davenport, SJ Kent

Journal article  |  2005  |  JOURNAL OF VIROLOGY