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LPS binding protein and activation signatures are upregulated during asthma exacerbations in children

Asthma 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.

Vitamin D deficiency linked to childhood asthma

Researchers at The Kids Research Institute Australia have found children with vitamin D deficiency are more likely to develop asthma.

Childhood atopy and mental health: a prospective, longitudinal investigation

Findings are the first linking atopy (measured by both parent report and objective verification) with increased vulnerability to affective and anxiety problems

Transiently increased IgE responses in infants and pre-schoolers receiving only (DTaP) vaccines compared to those initially receiving at least one dose of DTwP vaccine

Confirm the generalised IgE-trophic activity of the DTaP vaccine in pre-schoolers and demonstrate similar (albeit transient) effects in infants

The mechanism or mechanisms driving atopic asthma initiation: The infant respiratory microbiome moves to center stage

Although debate surrounding the mechanism or mechanisms governing this causal pathway remains intense, demonstration of the capacity of pretreatment...

Phenotypic, functional, and plasticity features of classical and alternatively activated human macrophages

Human peripheral blood monocytes were differentiated into uncommitted macrophages (M0) and then polarized to M1 and M2 phenotypes using LPS/IFN-gamma...

Relationship between cytokine expression patterns and clinical outcomes: two population-based birth cohorts

Our findings suggest that positive HDM 'allergy tests' and asthma are associated with a broad range of immunophenotypes, which may have important...

Meta-analysis identifies seven susceptibility loci involved in the atopic march

Eczema often precedes the development of asthma in a disease course called the 'atopic march'.