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Research

Zika Virus Changes Methylation of Genes Involved in Immune Response and Neural Development in Brazilian Babies Born With Congenital Microcephaly

The recent increase in babies born with brain and eye malformations in Brazil is associated with Zika virus (ZIKV) infection in utero. ZIKV alters host DNA methylation in vitro. Using genome-wide DNA methylation profiling we compared 18 babies born with congenital ZIKV microcephaly with 20 controls. We found ZIKV-associated alteration of host methylation patterns, notably at RABGAP1L which is important in brain development, at viral host immunity genes MX1 and ISG15, and in an epigenetic module containing the causal microcephaly gene MCPH1. Our data support the hypothesis that clinical signs of congenital ZIKV are associated with changes in DNA methylation.

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Hospital admissions in children with developmental disabilities from ethnic minority backgrounds

Children with CP and intellectual disability, particularly from minority backgrounds, were at higher risk of being admitted to hospital after the first year of life

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Effect of Maternal Influenza Vaccination on Hospitalization for Respiratory Infections in Newborns: A Retrospective Cohort Study

Maternal influenza vaccination was associated with a reduction in the incidence of hospital admission for acute respiratory illness among infants <6 months old

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Epidemiology of seasonal influenza infection in pregnant women and its impact on birth outcomes

Results from this linked population study suggests that there are differences in maternal infection by virus type and support the provision of seasonal vaccines

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Correlation of ultra-low dose chest CT findings with physiologic measures of asbestosis

This study aimed to determine the relationship between ULDCT-ILD and measures of pulmonary function in an asbestos-exposed population.

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Prevalence of chronic respiratory diseases in Aboriginal children: A whole population study

The burden of bronchiectasis is disproportionately high in Aboriginal adults, with early mortality. Bronchiectasis precursors, that is, protracted bacterial bronchitis and chronic suppurative lung disease, often commence in early childhood.

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Population-based prevalence of intellectual disability and autism spectrum disorders in Western Australia

The prevalence of intellectual disability has risen in WA over the last 10 years with most of this increase due to mild or moderate intellectual disability

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Progressive ventilation inhomogeneity in infants with cystic fibrosis after pulmonary infection

This study aimed to determine how pulmonary inflammation & infection impacts on ventilation distribution throughout early life in people with cystic fibrosis.

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Longitudinal analysis of respiratory outcomes among bauxite exposed workers in western Australia

This study investigated any associations between cumulative bauxite exposure and respiratory symptoms.