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Antenatal creatine supplementation reduces persistent fetal lung inflammation and oxidative stress in an ovine model of chorioamnionitis

Chorioamnionitis is a common antecedent of preterm birth and induces inflammation and oxidative stress in the fetal lungs. Reducing inflammation and oxidative stress in the fetal lungs may improve respiratory outcomes in preterm infants. Creatine is an organic acid with known anti-inflammatory and antioxidant properties.

tesG expression as a potential clinical biomarker for chronic Pseudomonas aeruginosa pulmonary biofilm infections

Pseudomonas aeruginosa infections in the lungs affect millions of children and adults worldwide. To our knowledge, no clinically validated prognostic biomarkers for chronic pulmonary P. aeruginosa infections exist. Therefore, this study aims to identify potential prognostic markers for chronic P. aeruginosa biofilm lung infections.

Phage therapy could be key to conquering persistent bacterial lung infections in children

Persistent bacterial lung infections in children lead to significant morbidity and mortality due to antibiotic resistance. In this paper, we describe how phage therapy has shown remarkable efficacy in preclinical and clinical studies, demonstrating significant therapeutic benefits through various administration routes. 

Ancestral SARS-CoV-2, but not Omicron, replicates less efficiently in primary pediatric nasal epithelial cells

Children typically experience more mild symptoms of Coronavirus Disease 2019 (COVID-19) when compared to adults. There is a strong body of evidence that children are also less susceptible to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection with the ancestral viral isolate.

Toxicity of different biodiesel exhausts in primary human airway epithelial cells grown at air-liquid interface

Biodiesel is created through the transesterification of fats/oils and its usage is increasing worldwide as global warming concerns increase. Biodiesel fuel properties change depending on the feedstock used to create it.

AI-Driven Cell Tracking to Enable High-Throughput Drug Screening Targeting Airway Epithelial Repair for Children with Asthma

The airway epithelium of children with asthma is characterized by aberrant repair that may be therapeutically modifiable. The development of epithelial-targeting therapeutics that enhance airway repair could provide a novel treatment avenue for childhood asthma.

Understanding Otitis Media Among Aboriginal Children in the Kimberley Region of Western Australia: An Opportunity to Improve Health Outcomes

To assess the prevalence, clinical features and treatment of otitis media (OM) among Aboriginal children in the Kimberley region of Western Australia, and to determine if a correlation exists between OM and protracted bacterial bronchitis.

Draft genome sequences of the pathogenic fungi Scedosporium aurantiacum and Scedosporium apiospermum from clinical isolates

Scedosporium species are filamentous fungi with inherent broad antifungal resistance that pose opportunistic infection threats. We present draft genome assemblies of S. aurantiacum (11 contigs) and S. apiospermum (9 contigs), derived from Oxford Nanopore sequencing of one Australian clinical isolate each.

Intranasal phage therapy overcomes antibody neutralization challenges in pulmonary Pseudomonas aeruginosa infections

Phage therapy is a promising approach against multidrug-resistant infections, yet systemic administration can lead to incomplete cures. We investigated the distribution, immune responses, and efficacy of the therapeutic phage KPP10 delivered via intranasal or intraperitoneal routes in murine Pseudomonas aeruginosa lung infection models.

A primary cell model of the very preterm epithelium reveals barrier defects at 1 year of age

Limited evidence suggests that airway epithelial structure and function is disrupted in very preterm infants; however, the epithelial morphology and physiology has not been well characterised following discharge from neonatal intensive care. This study aimed to characterise the nasal airway epithelium from 1-year-old survivors of very preterm birth.