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Global Disease Modelling

We help shape how the world responds to infectious diseases: guiding vaccine and treatment development, and advising on public health measures to control and eliminate disease. Our mathematical models capture how diseases spread, how severe infections are, and how childhood exposure shapes health across a lifetime.

Low serum 25-hydroxyvitamin D concentrations associate with non-alcoholic fatty liver disease in adolescents independent of adiposity

This paper examined the link between low serum Vitamin D levels and development of non-alcoholic fatty liver disease (NAFLD) in adolescents between 14 and 17...

Developing a novel therapeutic pipeline for antibiotic resistant bacterial lung infection in children: investigating and assessing the potential phage therapy

Antimicrobial resistance is a global health crisis, which has accelerated due to the overuse of antibiotics.

Allies or enemies? The effect of regulatory T cells and related T lymphocytes on the profibrotic environment in bleomycin-injured lung mouse models

Idiopathic pulmonary fibrosis (IPF) is characterized by permanent scarring of lung tissue and declining lung function, and is an incurable disease with increase in prevalence over the past decade.

Tumour draining lymph node-generated CD8 T cells play a role in controlling lung metastases after a primary tumour is removed but not when adjuvant immunotherapy is used

Surgical resection of cancer remains the frontline therapy for millions of patients annually, but post-operative recurrence is common, with a relapse rate of around 45% for non-small cell lung cancer. The tumour draining lymph nodes (dLN) are resected at the time of surgery for staging purposes, and this cannot be a null event for patient survival and future response to immune checkpoint blockade treatment. This project investigates cancer surgery, lymphadenectomy, onset of metastatic disease, and response to immunotherapy in a novel model that closely reflects the clinical setting. In a murine metastatic lung cancer model, primary subcutaneous tumours were resected with associated dLNs remaining intact, completely resected or partially resected.

DEFEND CF: Biomarkers to define the treatment end-point for pulmonary exacerbations in cystic fibrosis

Sensitive and reliable tests are required to monitor lung disease severity in cystic fibrosis.

Targeting the mucosal immune system in a pregnant mouse model to prevent experimental allergic airways disease in the offspring

Studies in Europe show exposure of pregnant women to high levels of microbial products stimulate immune function maturation in their offspring

Wal-yan researchers welcomed at scientific meeting in New Zealand

More than 14 researchers from the Wal-yan Respiratory Research Centre will be welcomed as presenters and facilitators at The Thoracic Society of Australia and New Zealand and The Australia and New Zealand Society of Respiratory Science (TSANZSRS) Annual Scientific Meeting (ASM) this weekend.

Bile acids in the lower airways is associated with airway microbiota changes in chronic obstructive pulmonary disease: an observational study

Chronic obstructive pulmonary disease (COPD) is a complex disorder with a high degree of interindividual variability. Gastrointestinal dysfunction is common in patients with COPD and has been proposed to influence the clinical progression of the disease. Using the presence of bile acid(s) (BA) in bronchoalveolar lavage (BAL) fluid as a marker of gastric aspiration, we evaluated the relationships between BAs, clinical outcomes and bacterial lung colonisation.

Increased prevalence of expiratory flow limitation during exercise in children with bronchopulmonary dysplasia

Expiratory flow limitation is more prevalent in children born preterm with bronchopulmonary dysplasia and is associated with airway obstruction