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T-cell activation genes differentially expressed at birth in CD4+ T-cells from children who develop IgE food allergyTo show underlying mechanisms, we examined differences in T-cell gene expression in samples at birth and at 1 year in children with and without IgE allergy.
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The relationship between maternal folate status in pregnancy, cord blood folate levels, and allergic outcomes in early childhoodThis study examined whether maternal and/or fetal folate status in pregnancy is associated with infant allergic outcomes.
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World Allergy Organization-McMaster University Guidelines for Allergic Disease Prevention (GLAD-P): ProbioticsPrevalence of allergic diseases in infants, whose parents and siblings do not have allergy, is approximately 10% and reaches 20-30% in those with an allergic...
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Child health a focus in national research grantsThe Kids Research Institute Australia researchers have been awarded more than $8 million in prestigious project grants from the NHMRC.
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Genome-wide association study identifies peanut allergy-specific loci and evidence of epigenetic mediation in US childrenFood allergy (FA) affects 2%-10% of US children and is a growing clinical and public health problem.
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Epigenome-wide association study reveals longitudinally stable DNA methylation differences in CD4+ T cells from children with IgE-mediated food allergyFood allergy is mediated by a combination of genetic and environmental risk factors, potentially mediated by epigenetic mechanisms.
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Gene-vitamin D interactions on food sensitization: A prospective birth cohort studyIt has been hypothesized that vitamin D deficiency (VDD) contributes to the development of food sensitization (FS) and then food allergy.
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Immuno-epigenomic analysis identifies attenuated interferon responses in naïve CD4 T cells of adolescents with peanut and multi-food allergyIgE-mediated food allergies have been linked to suboptimal naïve CD4 T (nCD4T) cell activation in infancy, underlined by epigenetic and transcriptomic variation. Similar attenuated nCD4T cell activation in adolescents with food allergy have also been reported, but these are yet to be linked to specific epigenetic or transcriptional changes.
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Food Allergy Genetics and Epigenetics: A Review of Genome-Wide Association StudiesIn this review, we provide an overview of food allergy genetics and epigenetics aimed at clinicians and researchers. This includes a brief review of the current understanding of genetic and epigenetic mechanisms, inheritance of food allergy, as well as a discussion of advantages and limitations of the different types of studies in genetic research.
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Ovalbumin in breast milk is associated with a decreased risk of IgE-mediated egg allergy in childrenShowed for the first time that the presence of an egg-derived allergen in breast milk is associated with a reduced risk of egg allergy in children at 2.5 years of age