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The airway epithelium is a direct source of matrix degrading enzymes in bronchiolitis obliterans syndrome

Long-term survival after lung transplantation is hindered by the development of bronchiolitis obliterans syndrome (BOS).

Bronchial brushings for investigating airway inflammation and remodelling

Asthma is the commonest medical cause for hospital admission for children in Australia, affects more than 300 million people worldwide, and is incurable...

Cyanide in bronchoalveolar lavage is not diagnostic for Pseudomonas aeruginosa in children with cystic fibrosis

Early detection of the cyanobacterium Pseudomonas aeruginosa in the lungs of young children with cystic fibrosis (CF) is considered the key to delaying...

Randomised controlled trials in cystic fibrosis: What, when and how?

The major morbidity and mortality from cystic fibrosis (CF) comes from progressive lung disease with bronchiectasis leading to respiratory failure

Decreased fibronectin production significantly contributes to dysregulated repair of asthmatic epithelium

In human asthma, and experimental allergic airways disease in mice, antigen-presenting cells and CD4(+) effector cells at the airway mucosa orchestrate, and CD4

Successful establishment of primary small airway cell cultures in human lung transplantation

The study of small airway diseases such as post-transplant bronchiolitis obliterans syndrome (BOS) is hampered by the difficulty in assessing peripheral airway

Advancing Innovation in Respiratory Health

The Advancing Innovation in Respiratory (AIR) Health Team is a multi-disciplinary group with skills in clinical medicine, physiology, psychology, and in cellular and molecular biology, that are committed to improving the lives of children with respiratory diseases and their families.

A differentiated nasal epithelial cell model derived from children with acute wheeze and asthma

The airway epithelium is the primary structural and functional airway barrier and orchestrates innate immunity. Some children may have underlying epithelial vulnerabilities that contribute to the pathogenesis of acute wheeze and asthma.

What goes up must come down: dynamics of type 1 interferon signaling across the lifespan

Type 1 interferons (T1IFNs) are typically expressed in low concentrations under homeostatic conditions, but upon pathogenic insult or perturbation of the pathway, these critical immune signaling molecules can become either protectors from or drivers of pathology. While essential for initiating antiviral defense and modulating inflammation, dysregulation of T1IFN signaling can contribute to immunopathology, making it and its associated pathways prime targets for immune evasion and disruption by pathogens. 

Climate change policies fail to protect child health

National policies are essential for countries to adapt to the negative health impacts of climate change. Children are disproportionately affected by these impacts and must be at the heart of adaptation policies to address their vulnerabilities. Adaptation commitments worldwide are integrated into national adaptation plans, nationally determined contributions, national communications, and other multisectoral policies. We aimed to evaluate how effectively national climate change policies worldwide plan to protect child health, considering a range of determinants for successful child-health adaptation.