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Intrauterine Growth Restriction Promotes Postnatal Airway Hyperresponsiveness Independent of Allergic DiseaseIntrauterine growth restriction (IUGR) is associated with asthma. Murine models of IUGR have altered airway responsiveness in the absence of any inflammatory exposure. Given that a primary feature of asthma is airway inflammation, IUGR-affected individuals may develop more substantial respiratory impairment if subsequently exposed to an allergen. This study used a maternal hypoxia-induced mouse model of IUGR to determine the combined effects of IUGR and allergy on airway responsiveness.
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The influence of sunlight exposure and sun protecting behaviours on allergic outcomes in early childhoodThe dramatic rise in allergic disease has occurred in tandem with recent environmental changes and increasing indoor lifestyle culture. While multifactorial, one consistent allergy risk factor has been reduced sunlight exposure. However, vitamin D supplementation studies have been disappointing in preventing allergy, raising possible independent effects of ultraviolet (UV) light exposure.
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Multiancestry association study identifies new asthma risk loci that colocalize with immune-cell enhancer marksWe identified new asthma loci, found new associations at loci implicated in the comorbidity of asthma plus hay fever and confirmed nine known loci.
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Identification of genes differentially regulated by vitamin D deficiency that alter lung pathophysiology and inflammation in allergic airways diseaseVitamin D deficiency exacerbates house dust mite-induced inflammation and alterations in lung structure and function
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Reduced transforming growth factor β1 (TGF-β1) in the repair of airway epithelial cells of children with asthmaEvidence into the role of TGF-β1 in airway epithelial repair in asthma is still controversial. This study tested the hypothesis that the reduced TGF-β1 levels previously observed in paediatric asthmatic airway epithelial cells directly contribute to the dysregulated repair seen in these cells.
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Rationale, design and methods for the 22 year follow-up of the Western Australian Pregnancy Cohort (Raine) StudyYoung adulthood is a critical life period for health and health behaviours.
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Genome-wide association study of IgG1 responses to the choline-binding protein PspC of Streptococcus pneumoniaeDelayed development of antibodies to S. pneumoniae in infancy is associated with the development of atopy and asthma.
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The Infant Nasopharyngeal Microbiome Impacts Severity of Lower Respiratory Infection and Risk of Asthma DevelopmentLung inflammation resulting from ARIs during infancy is linked to asthma development.
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Prediction of peri-operative adverse respiratory events in children: The role of exhaled nitric oxide.Increased levels of exhaled nitric oxide (eNO) may be a more objective predictor in identifying children at higher risk of peri-operative adverse respiratory...
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Severe winter asthma exacerbations can be prevented by omalizumab, but there is no carryover effect.Recurrent severe asthma exacerbations are associated with decreased lung growth or accelerated loss of long function and add substantially to cost and morbidity