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Vitamin D 3 deficiency enhances allergen-induced lymphocyte responses in a mouse model of allergic airway diseaseIn this study, using a mouse model, we determined whether vitamin D deficiency in utero and during early life modulated the severity of asthma.
Research
Viral infections and atopy in asthma pathogenesis: New rationales for asthma prevention and treatmentProspective birth cohort studies tracking asthma initiation and consolidation in community cohorts have identified viral infections occurring against a...
Research
Severity and persistence of asthma and mental health: a birth cohort studyThe goal of the current study was to investigate asthma and mental health among youth in the community.
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The Kids Research Institute Australia researchers share in TPCHRF fundingEight The Kids Research Institute Australia researchers are among those who have received grant funding from the Telethon-Perth Children’s Hospital Research Fund (TPCHRF).
Research
Immune Development in Early Life (IDEaL) longitudinal cohort study protocol: Identifying biomarkers of vaccine responsiveness, respiratory infection, and asthmaEarly-life immune development is a critical factor in predicting the risk of childhood respiratory infections, asthma, and poor vaccine responses. Identifying immune endotypes that predispose children to these conditions could lead to the development of predictive biomarkers and early interventions, potentially improving long-term health outcomes.
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A health inequality analysis of childhood asthma prevalence in urban AustraliaLong-standing health inequalities in Australian society that were exposed by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic were described as "fault lines" in a recent call to action by a consortium of philanthropic organizations. With asthma a major contributor to childhood disease burden, studies of its spatial epidemiology can provide valuable insights into the emergence of health inequalities early in life.
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Airway and parenchymal transcriptomics in a novel model of asthma and COPD overlapAsthma and chronic obstructive pulmonary disease (COPD) are common chronic respiratory diseases, and some patients have overlapping disease features, termed asthma-COPD overlap. Patients characterized with ACO have increased disease severity; however, the mechanisms driving this have not been widely studied.
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IRF7-Associated Immunophenotypes Have Dichotomous Responses to Virus/Allergen Coexposure and OM-85-Induced ReprogrammingHigh risk for virus-induced asthma exacerbations in children is associated with an IRF7lo immunophenotype, but the underlying mechanisms are unclear. Here, we applied a Systems Biology approach to an animal model comprising rat strains manifesting high versus low susceptibility to experimental asthma, induced by virus/allergen coexposure, to elucidate the mechanism(s)-of-action of the high-risk asthma immunophenotype.
Research
Upper Airway Cell Transcriptomics Identify a Major New Immunological Phenotype with Strong Clinical Correlates in Young Children with Acute WheezingAsthma exacerbations in children can be divided into IRF7hi versus IRF7lo phenotypes with associated differences in clinical phenotypes
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Bronchodilator responsiveness in children with asthma is not influenced by spacer device selectionSpacer device was not associated with clinically important differences in lung function following bronchodilator inhalation in children with asthma