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Retrospective Examination of Peripubertal Return for Patients of Western Australia's Gender Diversity Service

Children far in advance of pubertal development may be deferred from further assessment for gender-affirming medical treatment until nearer puberty. It is vital that returning peripubertal patients are seen promptly to ensure time-sensitive assessment and provision of puberty suppression treatment where appropriate.

Perinatal Women’s Perspectives of, and Engagement in, Digital Emotional Well-Being Training: Mixed Methods Study

Psychological distress in the early postpartum period can have long-lasting deleterious effects on a mother's well-being and negatively affect her infant's development. Intervention approaches based in contemplative practices such as mindfulness and loving-kindness and compassion are intended to alleviate distress and cultivate well-being and can be delivered effectively as digital mental health interventions.

‘There’s good and bad’: parent perspectives on the influence of mobile touch screen device use on prenatal attachment

The potential for human-computer interaction to have a substantial impact on adults is well documented. However, its potential importance prior to birth has rarely been reported. Parental use of smartphones and tablet computers could influence the relationship between parent and baby during pregnancy (prenatal attachment) and thus child development.

Epigenomic variability is associated with age-specific naïve CD4 T cell response to activation in infants and adolescents

Childhood is a critical period of immune development. During this time, naïve CD4 T cells undergo programmed cell differentiation, mediated by epigenetic changes, in response to external stimuli leading to a baseline homeostatic state that may determine lifelong disease risk. However, the ontogeny of epigenetic signatures associated with CD4 T cell activation during key developmental periods are yet to be described.

Influence of maternal and infant technology use and other family factors on infant development

Steve Desiree Zubrick Silva FASSA, FAAMHS, MSc AM PhD MBBS, FRACP, MPH, PhD Honorary Emeritus Research Fellow Co-Director, ORIGINS 08 6319 1409

Preliminary Evidence of Blood DNA Methylation Changes in Pregnant Women Adhering to a Mediterranean Diet

Consumption of a Mediterranean diet (MD) has been associated with reduced incidence of non-communicable diseases and reduced overall mortality, with epigenomic effects representing plausible mediators. The aim of this pilot study was to explore potential epigenetic associations between DNA methylation markers in blood and adherence to an MD in pregnancy.

Longitudinal associations between maternal and child screen use at 1 year of age and child behavior and development at 3 years of age

Young children are increasingly exposed to evolving screen technology. International guidelines recommend no screen use for children under the age of 2 years, due to the potential for detrimental effects on behaviour and development. However, evidence for these guidelines is limited by inadequate consideration of device-specific effects (TV and mobile phone/tablet computer), maternal screen use, confounders such as maternal mental health and importance of effect sizes.

Sex-Specific BMI Trajectories in Young People With Type 1 Diabetes: A 20-Year Retrospective Regional Audit

The rates of obesity and type 1 diabetes (T1D) in children and adolescents are increasing in many settings worldwide, but data on weight gain in this group are limited in New Zealand. We examined temporal body mass index (BMI) changes and associated factors in young people with T1D in a mixed urban-rural region.

Sex-based differences in long-term lipid metabolism, inflammation, and stress regulation after non-severe paediatric burns

Paediatric burn injuries are a global health concern with long-term health consequences, such as psychological, immune, and cardiovascular complications, that can persist even after non-severe injuries. Emerging evidence suggests that biological sex may influence post-burn outcomes in children, as female burn survivors have been shown to experience higher mortality, scarring, anxiety, depression, and poorer quality of life compared to males. 

Conservation of gene expression patterns between the amniotic and nasal epithelium at birth

Amniotic epithelial cells are fetal-derived stem cells, capable of differentiating into all three germ layers, including mature epithelial cell populations. Here, we hypothesised that the amniotic epithelium might serve as a surrogate tissue source for investigating transcriptional profiles in the respiratory epithelium of newborns.