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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.

Predictors of vitamin D-containing supplement use in the Australian population and associations between dose and serum 25-hydroxyvitamin D concentrations

The prevalence of vitamin D-containing supplement use was generally low in the Australian population, particularly for single vitamin D supplements

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

Improving access to primary care for Aboriginal babies in Western Australia: Study protocol for a randomized controlled trial

A population-based, stepped wedge, cluster randomized controlled trial of an enhanced model of early infant primary care

Early mortality from external causes in Aboriginal mothers: A retrospective cohort study

Whilst a disproportionate number of Aboriginal women die from potentially preventable causes, no research has investigated mortality in Aboriginal mothers.

Seasonal trivalent influenza vaccination during pregnancy and the incidence of stillbirth: Population-based retrospective cohort study

Although antenatal influenza vaccination is an important public health intervention for preventing serious infection in pregnant women and newborns, reported...

Older maternal age is associated with depression, anxiety, and stress symptoms in young adult female offspring

Older maternal age is associated with depression, anxiety, and stress symptoms in young adult females

Incidence of malignant mesothelioma in Aboriginal people in Western Australia

The Wittenoom mining operation has had a disproportionate effect on malignant mesothelioma incidence in the local Aboriginal population

The effectiveness of influenza vaccination in preventing hospitalisation in children in Western Australia

This study aimed to determine the vaccine effectiveness of the southern hemisphere trivalent inactivated influenza vaccine (TIV) in preventing...

Linked data research: a valuable tool in the ART field

This letter to the editor endorses data linkage studies and cites their potential value over other types of epidemiological studies within the field of...