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Meta-analysis identifies seven susceptibility loci involved in the atopic marchEczema often precedes the development of asthma in a disease course called the 'atopic march'.
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Vitamin D deficiency and the lung: Disease initiator or disease modifier?Vitamin D deficiency is a global public health problem and has been associated with an increased incidence and severity of many diseases including diseases...
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Could home-based FeNO measurements breathe new life into asthma management?Developing a FeNO test that is affordable enough to allow daily measurements, patients will be able to access quantifiable data to assist them to monitor their asthma
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Systems biology and big data in asthma and allergy: recent discoveries and emerging challengesWe describe recent "omic"-level findings, and examine how these findings have been systematically integrated to generate further insight
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LPS binding protein and activation signatures are upregulated during asthma exacerbations in childrenAsthma exacerbations in children are associated with respiratory viral infection and atopy, resulting in systemic immune activation and infiltration of immune cells into the airways. The gene networks driving the immune activation and subsequent migration of immune cells into the airways remains incompletely understood. Cellular and molecular profiling of PBMC was employed on paired samples obtained from atopic asthmatic children during acute virus-associated exacerbations and later during convalescence.
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Quantifying airway remodelling for research or clinical purposes: How should we normalize for airway size?Citation: Donovan GM, Wang KCW, Elliot JG, James AL, Noble PB. Quantifying airway remodelling for research or clinical purposes: How should we
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Viral Induced Effects on a Vulnerable Epithelium; Lessons Learned From Paediatric Asthma and Eosinophilic OesophagitisThe epithelium is integral to the protection of many different biological systems and for the maintenance of biochemical homeostasis. Emerging evidence suggests that particular children have epithelial vulnerabilities leading to dysregulated barrier function and integrity, that resultantly contributes to disease pathogenesis.
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Airway smooth muscle thickness and contraction are enhanced by intra-amniotic lipopolysaccharide in an ovine model of premature birthAbnormalities of the airway smooth muscle (ASM) layer in asthma may develop before birth. We hypothesize that antenatal inflammation causes physiological abnormalities of the ASM that predisposes asthma. This study determined the short-term effects of antenatal inflammation on the developing ASM.
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Pharmacological ablation of the airway smooth muscle layer—Mathematical predictions of functional improvement in asthmaFindings provide further proof of concept that pharmacological targeting of airway smooth muscle thickness will be beneficial and may be facilitated by azithromycin
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Bullying and psychosocial adjustment among children with and without asthmaChildren with asthma face serious mental health risk, but the pathways remain unclear. This study aimed to examine bullying victimisation and perpetration in children with asthma and a comparison sample without a chronic health condition, and the role of bullying in moderating psychosocial adjustment outcomes for those with asthma. A sample of children with and without asthma, and their parents, were recruited from hospital clinics.