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The intersect of genetics, environment, and microbiota in asthma-perspectives and challengesIn asthma, a significant portion of the interaction between genetics and environment occurs through microbiota. The proposed mechanisms behind this interaction are complex and at times contradictory. This review covers recent developments in our understanding of this interaction: the "microbial hypothesis" and the "farm effect"; the role of endotoxin and genetic variation in pattern recognition systems; the interaction with allergen exposure; the additional involvement of host gut and airway microbiota; the role of viral respiratory infections in interaction with the 17q21 and CDHR3 genetic loci; and the importance of in utero and early-life timing of exposures.
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Progressive increase of FcεRI expression across several PBMC subsets is associated with atopy and atopic asthma within school-aged childrenThe expression pattern of FcεRI on DC and basophils differentiates asthmatic from non-asthmatic atopic children
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Pregnancy Induces a Steady-State Shift in Alveolar Macrophage M1/M2 Phenotype That Is Associated With a Heightened Severity of Influenza Virus InfectionPregnancy is associated with an alternatively activated phenotype of alveolar macrophage before infection
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Airway Microbiota Dynamics Uncover a Critical Window for Interplay of Pathogenic Bacteria and Allergy in Childhood Respiratory DiseaseTo complement early allergic sensitization, monitoring NPM composition may enable early detection and intervention in high-risk children
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Atopy-dependent and independent immune responses in the heightened severity of atopics to respiratory viral infections: Rat model studiesThe co-exposure responses in the Th2high BN incorporated type I interferon/Th1, alternative macrophage activation/Th2 and Th17 signatures
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Vitamin D over the first decade and susceptibility to childhood allergy and asthmaWe aimed to research relationships between 25(OH)D levels from birth to 10 y/o and susceptibility to allergic sensitization, respiratory issues and asthma.
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Elucidation of pathways driving asthma pathogenesis: Development of a systems-level analytic strategyWhereas asthma was rare in the late 1800s and early 1900s, the marked increase in its incidence and prevalence since the 1960s points to substantial gene ×...
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Neonatal antigen-presenting cells are functionally more quiescent in children born under traditional compared with modern environmental conditionsOne explanation for the high burden of allergic and autoimmune diseases in industrialized countries is inappropriate immune development under modern...
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Genetic polymorphism of KIR2DL4 (CD158d), a putative NK cell receptor for HLA-G, does not influence susceptibility to asthmaNo reproducible associations with KIR2DL4 genotype were identified, leading us to conclude that the KIR2DL4 9A/10A polymorphism has no influence...
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Vitamin D status and predictors of serum 25-hydroxyvitamin D concentrations in Western Australian adolescentsUsing prospective data from the Western Australian Pregnancy Cohort (Raine) Study, we investigated vitamin D status and predictors of serum 25-hydroxyvitamin...