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Research
Development of a Symptom-Based Tool for Screening of Children at High Risk of Preschool AsthmaDespite advances in asthma therapeutics, the burden remains highest in preschool children; therefore, it is critical to identify primary care tools that distinguish preschool children at high risk for burdensome disease for further evaluation.
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Respiratory Health Effects of In Vivo Sub-Chronic Diesel and Biodiesel Exhaust ExposureBiodiesel, which can be made from a variety of natural oils, is currently promoted as a sustainable, healthier replacement for commercial mineral diesel despite little experimental data supporting this. The aim of our research was to investigate the health impacts of exposure to exhaust generated by the combustion of diesel and two different biodiesels.
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Airway and parenchyma transcriptomics in a house dust mite model of experimental asthmaLung transcriptomics studies in asthma have provided valuable information in the whole lung context, however, deciphering the individual contributions of the airway and parenchyma in disease pathogenesis may expedite the development of novel targeted treatment strategies. In this study, we performed transcriptomics on the airway and parenchyma using a house dust mite (HDM)-induced model of experimental asthma that replicates key features of the human disease.
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From Beneath the Skin to the Airway Wall: Understanding the Pathological Role of Adipose Tissue in Comorbid Asthma-ObesityThis article provides a contemporary report on the role of adipose tissue in respiratory dysfunction. Adipose tissue is distributed throughout the body, accumulating beneath the skin (subcutaneous), around organs (visceral), and importantly in the context of respiratory disease, has recently been shown to accumulate within the airway wall: "airway-associated adipose tissue." Excessive adipose tissue deposition compromises respiratory function and increases the severity of diseases such as asthma.
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Oscillometry: clinical significance and applicationsRespiratory oscillometry (or the forced oscillation technique) is a highly practical lung function test that can be applied in a wide range of clinical scenarios in children and adults, including the clinic, intensive care unit, patient home monitoring and emergency departments. Oscillometry measurements complement spirometry in detecting abnormal lung function, measuring effects of treatment such as inhaled corticosteroids or bronchodilators, and changes due to disease activity.
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Evidence from Australian cohort studies about asthma trajectories and transitions across the life course: a narrative reviewAsthma affects more than 300 million people worldwide and is frequently associated with other medical conditions in adults, including chronic obstructive pulmonary disease, ischaemic heart disease, and stroke. Despite the huge burden, there has been little progress toward prevention and cure, possibly related to a one-size-fits-all approach.
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Symptomatic viral infection is associated with impaired response to treatment in children with acute asthmaThe objective of this study was to examine the influence of viral respiratory infection (VRI) on treatment response in acute asthma in children.
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Restricted aeroallergen access to airway mucosal dendritic cells in vivo limits allergen-specificChronic innocuous aeroallergen exposure attenuates CD4+ T cell-mediated airways hyperresponsiveness in mice; however, the mechanism(s) remain unclear
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Bronchial brushings for investigating airway inflammation and remodellingAsthma is the commonest medical cause for hospital admission for children in Australia, affects more than 300 million people worldwide, and is incurable...
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Neonatal immune function and inflammatory illnesses in later life: lessons to be learnt from the developing world?With the emergence of allergic and autoimmune diseases in populations that have started to transit to a western lifestyle, there has been an increasing...