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Research

Autophagy modulates growth and development in the moss Physcomitrium patens

Physcomitrium patens apical growing protonemal cells have the singularity that they continue to undergo cell divisions as the plant develops. This feature provides a valuable tool to study autophagy in the context of a multicellular apical growing tissue coupled to development. Herein, we showed that the core autophagy machinery is present in the moss P. patens, and characterized the 2D and 3D growth and development of atg5 and atg7 loss-of-function mutants under optimal and nutrient-deprived conditions.

Research

Approaches to prioritising research for clinical trial networks: a scoping review

Prioritisation of clinical trials ensures that the research conducted meets the needs of stakeholders, makes the best use of resources and avoids duplication. The aim of this review was to identify and critically appraise approaches to research prioritisation applicable to clinical trials, to inform best practice guidelines for clinical trial networks and funders.

Research

Changes in referral patterns for weight in association with the preschool Raising Healthy Kids target

The 'Raising Healthy Kids (RHK) health target ' recommended that children identified as having obesity [body mass index (BMI) >/=98th centile] through growth screening at the B4 School Check (B4SC) be offered referral for subsequent assessment and intervention.

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Knowledge, attitudes and practices regarding influenza vaccination among parents of infants hospitalised for acute respiratory infection in Australia

Citation: Carlson SJ, McRae J, Wiley K, Leask J, Macartney K. Knowledge, attitudes and practices regarding influenza vaccination among parents of

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Evaluating the role of asymptomatic throat carriage of Streptococcus pyogenes in impetigo transmission in remote Aboriginal communities in Northern Territory, Australia: a retrospective genomic analysis

Streptococcus pyogenes, or group A Streptococcus (GAS), infections contribute to a high burden of disease in Aboriginal Australians, causing skin infections and immune sequelae such as rheumatic heart disease. Controlling skin infections in these populations has proven difficult, with transmission dynamics being poorly understood. We aimed to identify the relative contributions of impetigo and asymptomatic throat carriage to GAS transmission.

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In vivo loss of tumorigenicity in a patient-derived orthotopic xenograft mouse model of ependymoma

Ependymomas (EPN) are the third most common malignant brain cancer in children. Treatment strategies for pediatric EPN have remained unchanged over recent decades, with 10-year survival rates stagnating at just 67% for children aged 0-14 years. Moreover, a proportion of patients who survive treatment often suffer long-term neurological side effects as a result of therapy. It is evident that there is a need for safer, more effective treatments for pediatric EPN patients.

Research

Rheumatic heart disease mortality in Indigenous and non-Indigenous Australians between 2010 and 2017

To generate contemporary age-specific mortality rates for Indigenous and non-Indigenous Australians aged <65 years who died from rheumatic heart disease between 2013 and 2017, and to ascertain the underlying causes of death of a prevalent RHD cohort aged <65 years who died during the same period.

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Walking the walk to include pregnant participants in non-obstetric clinical trials: Insights from the SNAP Trial

Despite several calls for greater inclusion of pregnant people in non-obstetric clinical trials, their systematic exclusion remains common practice. Excluding pregnant individuals from clinical trials may result in unintended consequences such as inadequate treatment of medical conditions in pregnancy, inappropriate dosing of medications, and investigational therapies being used off-label outside of the context of a clinical trial, risking adverse events in the absence of demonstrated efficacy.

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Systematic Review and Meta-analysis: Early Irritability as a Transdiagnostic Neurodevelopmental Vulnerability to Later Mental Health Problems

Irritability is a transdiagnostic indicator of child and adolescent internalizing and externalizing problems that is measurable from early life. The objective of this systematic review was to determine the strength of the association between irritability measured from 0 to 5 years and later internalizing and externalizing problems, to identify mediators and moderators of these relationships, and to explore whether the strength of the association varied according to irritability operationalization.

Research

Perspectives of culturally and linguistically diverse families in the management of children with type 1 diabetes in Western Australia

Children with Type 1 diabetes (T1D) from different ethnic backgrounds are growing in proportion in clinical practice and tend to have a higher risk of poor health outcomes. The study aimed to investigate the perspectives of culturally and linguistically diverse families in the management of children with T1D in Western Australia.