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Research

The specific role of chromatin modifying factors in the timely execution of transcriptional changes in gene expression to regulate organ size remains largely unknown. Here, we report that in Drosophila melanogaster depletion of the histone demethylase dLsd1 results in the reduction of wing size. dLsd1 depletion affects cell proliferation and causes an increase in DNA damage and cell death.

Research

To describe the timing and causes of post-neonatally acquired cerebral palsy (PNN-CP) and map the implementation of relevant preventive strategies against cause-specific temporal trends in prevalence.

Between 1989 and 1991, almost 3,000 WA babies were recruited to the Raine Study - an ambitious research project which would yield a series of paradigm-shifting findings that changed scientific thinking. Three decades on, it has also changed the lives of those taking part.

Research

Convalscent plasma (CP) was identified as a potential therapy for COVID-19 available early in the pandemic.

Research

Adaptive behaviour change is central to improving population health, yet poor adoption of health-enhancing behaviours contributes to noncommunicable diseases and so remains a global concern. Research on physical activity behaviour change has continued to expand and evolve since the turn of the millennium, guided by diverse theoretical approaches-from social cognitive theories, organismic dialectical approaches such as Self-Determination Theory, dual-process frameworks, and integrated practical models and taxonomies.

Research

As the frequency of eating out-of-home among Australian families increases, concerns have arisen regarding the nutritional quality of Kids' Menus. This study investigated the views of food business owners and managers on Kids' Menus at sit-down venues, specifically factors influencing the choice of meals offered on Kids' Menus and potential initiatives for enhancing the nutritional quality of these menus.

Research

Sepsis is a significant cause of mortality for children in Australia, particularly affecting young children, those with pre-existing health conditions and Aboriginal and Torres Strait Islander populations. The transition from hospital to home can be challenging for survivors, often leaving long-term impacts unaddressed.

Research

The widespread use of technology in daily life has raised concerns about its potential to disrupt social relationships, particularly within one of the most important human relationships: the parent-child relationship. This study assesses whether parental social media use (measured by a novel parental social media intensity scale) affects the parent-child relationship (measured by the child-parent relationship scale - short form), and whether parental self-efficacy (PSE, measured by the parenting sense of competence scale) moderates this effect.

Research

Alexithymia is characterised by difficulties identifying and describing feelings, as well as a lack of focus on feelings. Alexithymia is a transdiagnostic risk factor for developing a wide array of psychopathologies, such as anxiety and depression, with a key hypothesised mechanism being the impairing impact of alexithymia on emotion regulation competency. However, no study has tested whether difficulties with emotion regulation mediate the link between alexithymia and psychopathological symptoms using longitudinal designs.

Research

This study investigated adherence to Indonesia's Dietary Guidelines (IDG) among lactating women, examining related factors and association with nutrient intake adequacy, maternal and infant biomarkers, body mass index, and growth. Participants were lactating women (n = 220) from urban and rural West Java, Indonesia. Dietary intake (via 3-day weighed food records), anthropometry and blood samples were assessed. Adherence was evaluated using a scoring system tailored for IDG and adapted from the Healthy Eating Index to assess intake of food groups, sugar, salt, fat, water, coffee, and breakfast habits.