Research Topics
Species | Brian G G OliverSummaryAffiliation: University of Sydney Country: Australia Publications
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Detail Information
Publications
Rhinovirus exposure impairs immune responses to bacterial products in human alveolar macrophagesB G G Oliver
Discipline of Pharmacology, The University of Sydney, Sydney, NSW 2006, Australia
Thorax 63:519-25. 2008..Exacerbations of these diseases are also frequently associated with bacterial and atypical bacterial infection. Alveolar macrophages are the major immune cells in the airways and are important in defence against bacterial infections...
Increased proinflammatory responses from asthmatic human airway smooth muscle cells in response to rhinovirus infectionBrian G G Oliver
Department of Pharmacology, University of Sydney, NSW, 2006, Australia
Respir Res 7:71. 2006..We hypothesised that rhinovirus induction of inflammatory cytokine release from airway smooth muscle is augmented and differentially regulated in asthmatic compared to normal HASM cells...
β2-Agonists upregulate PDE4 mRNA but not protein or activity in human airway smooth muscle cells from asthmatic and nonasthmatic volunteersKyoko Niimi
Cell Biology Group, Woolcock Institute of Medical Research, School of Medical Sciences, The Univ of Sydney, Sydney, NSW, Australia
Am J Physiol Lung Cell Mol Physiol 302:L334-42. 2012..This leads us to speculate that continual therapy with β2AR agonists is unlikely to cause PDE4-mediated tachyphylaxis...
Matrix proteins from smoke-exposed fibroblasts are pro-proliferativeDavid I Krimmer
Woolcock Institute of Medical Research Cell Biology, Sydney, New South Wales, Australia
Am J Respir Cell Mol Biol 46:34-9. 2012..ECM produced from COPD fibroblasts after CSE exposure has proproliferative effects. Thus, the ECM in patients with COPD may create an environment that promotes airway remodeling...
TGF-β enhances deposition of perlecan from COPD airway smooth muscleYukikazu Ichimaru
Cell Biology Group, Woolcock Institute of Medical Research, NSW, Australia
Am J Physiol Lung Cell Mol Physiol 302:L325-33. 2012..Seeding on perlecan domains did not increase proliferation of any ASMC type. TGF-β(1)-induced perlecan deposition may enhance attachment of migrating ASMC in vivo and thus may be a mechanism for ASMC layer hypertrophy in COPD...
Phosphatidylinositol 3-kinase isoform-specific effects in airway mesenchymal cell functionLyn M Moir
Woolcock Institute of Medical Research, Sydney, Australia
J Pharmacol Exp Ther 337:557-66. 2011..In addition, PIK75 decreased cell survival in TGFβ-stimulated asthmatic, but not nonasthmatic, ASM cells. In conclusion, specific PI3K isoforms may play a role in pathophysiological events relevant to airway wall remodeling...
Is low dose inhaled corticosteroid therapy as effective for inflammation and remodeling in asthma? A randomized, parallel group studyMelissa Baraket
Woolcock Institute of Medical Research, Sydney, NSW, Australia
Respir Res 13:11. 2012..Although symptom/lung function response to low and high dose ICS medication is comparable, it is uncertain whether low dose ICSs are as effective as high dose in the treatment of inflammation and remodeling...
Tissue and matrix influences on airway smooth muscle functionJanette K Burgess
Discipline of Pharmacology, Bosch Institute, University of Sydney, Sydney, Australia
Pulm Pharmacol Ther 22:379-87. 2009..This review summarises our current understanding of the influence of the ECM on ASM function...
Comparison of gel contraction mediated by airway smooth muscle cells from patients with and without asthmaHisako Matsumoto
Discipline of Pharmacology, University of Sydney, NSW 2006, Australia
Thorax 62:848-54. 2007..The purpose of this study was to establish a method to measure contraction of ASM cells by embedding them into a collagen gel, and to compare the contraction between subjects with and without asthma...
Molecular mechanisms of combination therapy with inhaled corticosteroids and long-acting beta-agonistsJudith L Black
School of Medical Sciences Pharmacology and Woolcock Institute of Medical Research, Sydney Medical School, The University of Sydney, NSW, Australia
Chest 136:1095-100. 2009..Delineation of the exact mechanisms underlying these effects will ensure rational, direct therapy...
In vitro studies of lymphangioleiomyomatosisJ L Black
Dept of Pharmacology, University of Sydney, NSW 2006, and Transplant Unit, St Vincents Hospital, Sydney, Australia
Eur Respir J 26:569-76. 2005..In conclusion, lymphangioleiomyomatosis cells exhibit abnormal properties in vitro that may contribute to pathophysiology and symptomatology in patients with lymphangioleiomyomatosis...
Th1 cytokine-induced syndecan-4 shedding by airway smooth muscle cells is dependent on mitogen-activated protein kinasesXiahui Tan
Univ of Sydney, Sydney, Australia
Am J Physiol Lung Cell Mol Physiol 302:L700-10. 2012..ASMC syndecan-4 production during Th1 inflammatory conditions may regulate chemokine activity and mast cell recruitment to the ASM in asthma...
Characterising the mechanism of airway smooth muscle β2 adrenoceptor desensitization by rhinovirus infected bronchial epithelial cellsDavid Van Ly
Woolcock Institute of Medical Research, Sydney, Australia
PLoS ONE 8:e56058. 2013..It was deduced that the mechanism by which β2 adrenoceptor desensitization occurs was by pattern recognition receptor activation of COX-2 induced prostaglandins...
A phosphodiesterase 4 inhibitor inhibits matrix protein deposition in airways in vitroJanette K Burgess
Department of Pharmacology, University of Sydney, NSW, Australia
J Allergy Clin Immunol 118:649-57. 2006..Airway smooth muscle (ASM) cells may contribute to airway remodeling through the release of growth factors, cytokines, and extracellular matrix (ECM) proteins. The effect of current asthma therapies on this release is not known...
CD40 and OX40 ligand are differentially regulated on asthmatic airway smooth muscleD I Krimmer
Discipline of Pharmacology, The University of Sydney, Sydney, NSW 2006, Australia
Allergy 64:1074-82. 2009..The aim of this study was to examine the effect of tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) on ASM CD40 and OX40L expression...
