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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.
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Automatic bronchus and artery analysis on chest computed tomography to evaluate the effect of inhaled hypertonic saline in children aged 3-6 years with cystic fibrosis in a randomized clinical trialSHIP-CT showed that 48-week treatment with inhaled 7% hypertonic saline (HS) reduced airway abnormalities on chest CT using the manual PRAGMA-CF method relative to isotonic saline (IS) in children aged 3-6 years with cystic fibrosis (CF). An algorithm was developed and validated to automatically measure bronchus and artery (BA) dimensions of BA-pairs on chest CT. Aim of the study was to assess the effect of HS on bronchial wall thickening and bronchial widening using the BA-analysis.
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Ultra low dose CT screen-detected non-malignant incidental findings in the Western Australian Asbestos Review ProgrammeThe prevalence of LDCT-detected indeterminate lung nodules in 906 individuals with significant asbestos exposure was 8.5%, lower than many other CT studies
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Alpha-1 antitrypsin mitigates the inhibition of airway epithelial cell repair by neutrophil elastaseFree NE activity is deleterious for epithelial homeostasis and support the hypothesis that proteases in the airway contribute to CF structural lung disease
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Protocol for a study of the psychosocial determinants of health in early childhood among children with cystic fibrosisThis protocol outlines the study aims to investigate the causal effect of psychosocial functioning, parenting and attachment on physical health outcomes in...
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Initial acquisition and succession of the cystic fibrosis lung microbiome is associated with disease progression in infants and preschool childrenWe characterized the lower airways microbiome using BAL samples obtained from clinically stable CF young children who underwent bronchoscopy and chest CT.
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CrossTalk opposing view: Mucosal acidification does not drive early progressive lung disease in cystic fibrosisWhether airway mucosal acidification drives early progressive lung disease is controversial
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Hypoxia and sterile inflammation in cystic fibrosis airways: Mechanisms and potential therapiesIn this review, we consider recent evidence regarding hypoxia and sterile inflammation in cystic fibrosis airways
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Characterization of maximal respiratory pressures in healthy childrenMeasurements of maximal voluntary inspiratory (Pi max) and expiratory (Pe max) pressures are used in the management of respiratory muscle disease...