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Research
Transcription factor p63 regulates key genes and wound repair in human airway epithelial Basal cellsThe airway epithelium in asthma displays altered repair and incomplete barrier formation.
Research
Novel drug targets for asthma and COPD: Lessons learned from in vitro and in vivo modelsThis paper is a review of potential novel therapeutic targets or tools for the treatment of asthma and COPD.
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Lung problems continue into childhood for premmie babiesNew research from Perth’s The Kids Research Institute Australia shows that babies born premature continue to have lung problems well into childhood.
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Vitamin D deficiency linked to childhood asthmaResearchers at The Kids Research Institute Australia have found children with vitamin D deficiency are more likely to develop asthma.
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Video: Asthma, how serious is it?Australia has one of the highest burdens of asthma in the world. In this video, two Perth families share their story of raising children with the respiratory co
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Asthma steroid without side effectsWestern Australia has joined a major international study that could significantly change the treatment of asthma in children.
Research
Airway smooth muscle thickness and contraction are enhanced by intra-amniotic lipopolysaccharide in an ovine model of premature birthAbnormalities of the airway smooth muscle (ASM) layer in asthma may develop before birth. We hypothesize that antenatal inflammation causes physiological abnormalities of the ASM that predisposes asthma. This study determined the short-term effects of antenatal inflammation on the developing ASM.
Research
Stiffness Mediated-Mechanosensation of Airway Smooth Muscle Cells on Linear Stiffness Gradient HydrogelsIn obstructive airway diseases such as asthma and chronic obstructive pulmonary disease (COPD), the extracellular matrix (ECM) protein amount and composition of the airway smooth muscle (ASM) is often remodelled, likely altering tissue stiffness. The underlying mechanism of how human ASM cell (hASMC) mechanosenses the aberrant microenvironment is not well understood.
Research
LPS binding protein and activation signatures are upregulated during asthma exacerbations in childrenAsthma exacerbations in children are associated with respiratory viral infection and atopy, resulting in systemic immune activation and infiltration of immune cells into the airways. The gene networks driving the immune activation and subsequent migration of immune cells into the airways remains incompletely understood. Cellular and molecular profiling of PBMC was employed on paired samples obtained from atopic asthmatic children during acute virus-associated exacerbations and later during convalescence.
Research
Pharmacological ablation of the airway smooth muscle layer—Mathematical predictions of functional improvement in asthmaFindings provide further proof of concept that pharmacological targeting of airway smooth muscle thickness will be beneficial and may be facilitated by azithromycin