Search
Dysregulated repair following epithelial injury is a key forerunner of disease in many organs, and the acquisition of a mesenchymal phenotype by the injured...
The clinically significant actions of oral azithromycin in modifying progressive cystic fibrosis (CF) lung disease have been well documented.
Cross-sectional studies implicate neutrophilic inflammation and pulmonary infection as risk factors for early structural lung disease in infants and young...
Recently, an established "small macrophage" phenotype has been observed in the sputum of patients with CF and COPD. However, little is known about the...
Two researchers from The Kids Research Institute Australia’s Wal-yan Respiratory Research Centre have secured lucrative fellowships to advance cutting-edge phage therapy research for people living with cystic fibrosis (CF).
Promising results from an Australian-led clinical trial could drastically change the way we care for young children with cystic fibrosis (CF).
A $350,000 Cure4 Cystic Fibrosis grant is set to propel the Wal-yan Respiratory Research Centre’s Phage WA program forward, supercharging its fight against antimicrobial resistant (AMR) lung infections in people with Cystic Fibrosis (CF) using cutting-edge phage therapy.
Burkholderia cepacia complex is a cause of serious lung infections in people with cystic fibrosis, exhibiting extremely high levels of antimicrobial resistance. These infections are difficult to treat and are associated with high morbidity and mortality.
A population of neutrophils recruited into cystic fibrosis (CF) airways is associated with proteolytic lung damage, exhibiting high expression of primary granule exocytosis marker CD63 and reduced phagocytic receptor CD16. Causative factors for this population are unknown, limiting intervention. Here we present a laboratory model to characterize responses of differentiated airway epithelium and neutrophils following respiratory infection.
Neutrophil elastase is a significant risk factor for structural lung disease in cystic fibrosis, and Pseudomonas aeruginosa airway infection is linked with neutrophilic inflammation and substantial respiratory morbidity. We aimed to evaluate how neutrophil elastase (NE) activity changes after P. aeruginosa eradication and influences early disease outcomes. We assessed participants in the AREST CF cohort between 2000 and 2018 who had P. aeruginosa cultured from their routine annual bronchoalveolar lavage (BAL) fluid and who underwent eradication treatment and a post eradication BAL. Factors associated with persistent P. aeruginosa infection, persistent neutrophilic inflammation following eradication and worse structural lung disease one year post-eradication were evaluated.