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Airway Epithelial Cell Immunity Is Delayed During Rhinovirus Infection in Asthma and COPDWe propose that propensity for viral exacerbations of asthma and COPD relate to delayed expression of epithelial cell innate anti-viral immune genes
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Dysregulated Notch Signaling in the Airway Epithelium of Children with WheezeThe airway epithelium of children with wheeze is characterized by defective repair that contributes to disease pathobiology. Dysregulation of developmental processes controlled by Notch has been identified in chronic asthma. However, its role in airway epithelial cells of young children with wheeze, particularly during repair, is yet to be determined.
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Defining Age-specific Relationships of Respiratory Syncytial Virus and Rhinovirus Species in Hospitalized Children With Acute WheezeAcute wheezing is one of the most common hospital presentations for young children. Respiratory syncytial virus (RSV) and rhinovirus (RV) species A, B and the more recently described species C are implicated in the majority of these presentations. However, the relative importance and age-specificities of these viruses have not been defined.
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Innate Immune Training for Prevention of Recurrent Wheeze in Early ChildhoodPat Deborah Holt Strickland PhD, DSc, FRCPath, FRCPI, FAA PhD Emeritus Honorary Researcher Head, Pregnancy and Early Life Immunology Patrick.Holt@
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Association between pertussis vaccination in infancy and childhood asthma: A population-based record linkage cohort studyAsthma is among the commonest noncommunicable diseases of childhood and often occurs with other atopic comorbidities. A previous case-control study found evidence that compared to children who received acellular pertussis (aP) vaccines in early infancy, children who received one or more doses of whole-cell pertussis (wP) vaccine had lower risk of developing IgE-mediated food allergy. We hypothesized that wP vaccination in early infancy might protect against atopic asthma in childhood.
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Maternal diet modulates the infant microbiome and intestinal Flt3L necessary for dendritic cell development and immunity to respiratory infectionPoor maternal diet during pregnancy is a risk factor for severe lower respiratory infections in the offspring, but the underlying mechanisms remain elusive. Here, we demonstrate that in mice a maternal low-fiber diet led to enhanced LRI severity in infants because of delayed plasmacytoid dendritic cell recruitment and perturbation of regulatory T cell expansion in the lungs.
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Environmental Factors in Children's Asthma and Respiratory EffectsChildhood asthma is a condition characterized by airflow obstruction that varies in time spontaneously, in response to various environmental stimuli...
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The advent of recombinant allergens and allergen cloning Authors:When the allergen nomenclature system was adopted in 1986, allergens were identified by their behavior on electrophoresis and chromatography...
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Maternal and umbilical cord androgen concentrations do not predict digit ratio (2D:4D) in girls:Digit ratio (2D:4D) is widely used as a marker of prenatal androgen exposure
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Relationship between environmental exposures in children and adult lung disease: the case for outdoor exposuresThere is a growing understanding that chronic respiratory diseases in adults have their origins in early life