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Airway macrophages display decreased expression of receptors mediating and regulating scavenging in early cystic fibrosis lung disease

Cystic fibrosis (CF) airway disease is characterized by chronic inflammation, featuring neutrophil influx to the lumen. Airway macrophages (AMs) can promote both inflammation and resolution, and are thus critical to maintaining and restoring homeostasis. CF AM functions, specifically scavenging activity and resolution of inflammation, have been shown to be impaired, yet underlying processes remain unknown.

The risk of mother-to-child transmission of hepatitis B virus infection in Ethiopia: A systematic review and meta-analysis

Mother-to-child transmission (MTCT) of hepatitis B virus (HBV) is a predominant route of infection for children in Ethiopia. No study has so far reported a nationwide estimate of the risk of MTCT of HBV. We conducted a meta-analysis of surveys and estimated the pooled risk of MTCT of HBV in the context of human immunodeficiency virus (HIV) infection.

Is sleep captured during a standard daytime EEG sufficient to diagnose Electrical Status Epilepticus in Sleep

Electrical Status epilepticus of sleep (SES) is an EEG pattern where there is significant activation of epileptiform activity in NREM sleep. A spike wave index (SWI) of > 80-85% is often labelled as typical SES. We aimed to explore if sleep during a standard daytime-EEG, as compared an overnight-EEG, was adequate to diagnose ESES.

Defining the pediatric response to SARS-CoV-2 variants

The global population has been severely affected by the coronavirus disease 2019 (COVID-19) pandemic, however, with older age identified as a risk factor, children have been underprioritized. This article discusses the factors contributing to the less severe response observed in children following infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), including, differing viral entry receptor expression and immune responses.

Autism

Characterised by varying degrees of difficulties in communication skills and social abilities, one in every 100 individuals will have a diagnosis of an autism spectrum condition. While autism is known to run in families, the exact causes remain unknown.

Developmental Coordination Disorder

Developmental Coordination Disorder is a lifelong disability impacting most aspects of daily living that involve movement. With an estimated prevalence of ~5% of children, the disorder affects an average of one to two children in every Australian classroom.

COVID-19 Resource Hub

While COVID-19 is new and frightening, these resources are designed to help families tackle the challenges this virus has created for us.

Asthma

One in eight children have asthma, a chronic disease of the airways in the lungs. It results in shortness of breath, chest tightness, wheezing and coughing.

Memory wiping technique opens new frontiers in stem cell medicine

In 2006, when a Japanese scientist building on the earlier work of a British biologist discovered a way to reprogram adult cells into other cell types – making them ‘pluripotent’ – the scientific world was entranced.

Learning to cope with uncertainty

A small group program to help parents tackle anxiety in young children diagnosed with autism has found significant improvements in both children’s anxiety and parental mental health and wellbeing.