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Early life exposure to an episode of extreme air pollution and lung function later in childhood: the Hazelwood early life follow-up (ELF) study

Children are particularly vulnerable to air pollution, but the effects of early life exposure to acute, high-intensity pollution on later lung function remain poorly understood. We assessed the association between prenatal or infant exposure to fire-related fine particulate matter (PM2.5) from a six-week coal mine fire and subsequent lung function. 

Healthcare professionals’ experiences involving Aboriginal families in the paediatric ESCALATION system

The Western Australian paediatric ESCALATION system, integrating family involvement, promotes early recognition and response to a hospitalised child's deteriorating health. This study aimed to understand healthcare professionals' experiences of Aboriginal parent/carer involvement in detecting clinical deterioration in the hospital.

Malaria in Papua New Guinean infants: a prespecified analysis of a randomised postpartum antimalarial treatment trial

There are scant and variable data concerning the incidence of malaria in infants in endemic areas. This study evaluated the impact of maternal antimalarial treatment given postpartum on malaria incidence and growth/development in infants from coastal Papua New Guinea (PNG).

Animal-free peptones support bacteriophage propagation for therapeutic use without altering bactericidal activity or genomic integrity

Bacteriophage (phage) propagation has traditionally relied on bacterial culture media containing animal-derived ingredients; however, safety concerns with animal-derived materials for production of phages for therapeutic use limit their acceptability. We compared animal-free and traditional media formulations, and evaluated effects on phage yield, bactericidal activity, and genomic characteristics, hypothesizing no significant differences would be observed.

Proteomic Insights into Intrauterine Growth Restriction and Its Role in Asthma Pathogenesis

Intrauterine growth restriction (IUGR) increases risk of developing respiratory diseases such as asthma later in life. This study aims to characterize the effects of maternal hypoxia-induced IUGR on the lung proteome and identify key altered pathways relevant to asthma development in male and female adult offspring.

Applying spirometry phenotypes to a longitudinal cohort born very preterm

To better characterise prematurity-associated lung disease, adult spirometry phenotype classifications (obstructive lung disease, preserved ratio impaired spirometry and dysanapsis) have been applied to children born preterm. It is unknown how these phenotypes track over time.

Population-specific heterogeneity in ontogeny of the broadly-conserved blood transcriptional program during the first week of life

Previous research has shown that immune development during the first week of life, i.e. ontogeny, is progressive, consistent and robust, involving large numbers of differentially expressed genes at each sampled time point.

Corrigendum to: “COVID-19 monitoring with sparse sampling of sewered and non-sewered wastewater in urban and rural communities” [iScience, Volume 26, Issue 7 (2023) 107019]

Anthony Kicic BSc (Hons) PhD Head, Airway Epithelial Research; WA Cystic Fibrosis Research Collaborative Program Fellowship; Stan Perron Charitable

Safety and efficacy of elexacaftor/tezacaftor/ivacaftor in children ≥2 years with cystic fibrosis: 96-week interim results from a phase 3 open-label extension study

Elexacaftor/tezacaftor/ivacaftor(ELX/TEZ/IVA) was safe and efficacious in children with CF 2-5y with at least one F508del allele in 24-week phase 3 Trial 445-111. Children who completed 445-111 were eligible for the long-term safety and efficacy extension trial.

First global synthesis of heat-related mental health impacts in children and young people: a systematic review and meta-analysis

Climate change is increasing the frequency and severity of non-optimal temperatures and heatwaves, posing risks to public health, especially for children and young people. We performed a systematic review and meta-analysis to assess the impacts of (i) non-optimal ambient temperatures and (ii) heatwaves on mental health outcomes in this group globally.