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Gene polymorphisms, breast-feeding, and development of food sensitization in early childhoodThe effect of breast-feeding on the development of allergic disease is uncertain
News & Events
World Breastfeeding Week: Q&AIn celebration of World Breastfeeding Week (1 – 7 August), we sat down with Professor Valerie Verhasselt to ask her some of the top questions about breastfeeding and immunology.
Research
Concentration of food allergens in breastmilk and association with maternal factors– A systematic reviewCommon food allergens have been detected in breast milk with wide inter-individual variations in concentrations. As maternal factors, such as age, smoking, and body mass index have been associated with breast milk composition, we aimed to identify maternal characteristics associated with the concentration of food allergens in breast milk.
Research
Breastfeeding and Neonatal Age Influence Neutrophil-Driven Ontogeny of Blood Cell Populations in the First Week of Human LifeThe first few days of life are characterized by rapid external and internal changes that require substantial immune system adaptations. Despite growing evidence of the impact of this period on lifelong immune health, this period remains largely uncharted.
Research
A newborn's perspective on immune responses to foodIn this review, we will highlight infants' immune responses to food, emphasizing the unique aspects of early-life immunity and the critical role of breast milk as a food dedicated to infants. Infants are susceptible to inflammatory responses rather than immune tolerance at the mucosal and skin barriers, necessitating strategies to promote oral tolerance that consider this susceptibility.
News & Events
Support breastfeeding Mums for healthy babies and a healthy planetAs a child health researcher, I'm often asked by new Mums what's the best thing they can do for their babies? And my answer is always the same, breastfeed.
Research
Longitudinal Profiling of the Human Milk Microbiome from Birth to 12 Months Reveals Overall Stability and Selective Taxa-Level VariationHuman milk bacteria contribute to gut microbiome establishment in breastfed infants. Although breastfeeding is recommended throughout infancy, temporal variation in the milk microbiome-particularly beyond solid food introduction-remains understudied. We analyzed 539 milk samples from 83 mother-infant dyads between 1 week and 12 months postpartum using full-length 16S rRNA gene sequencing.
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Development of the Breastfed Infant Oral Microbiome Is Associated with Concentrations and Intakes of Human Milk OligosaccharidesHuman milk oligosaccharides (HMOs) are bioactive carbohydrates abundant in human milk that shape the infant gut microbiome, yet their influence on the oral microbiome remains poorly understood. This study investigated associations between HMO concentrations and infant HMO intakes and the composition of the oral microbiome in predominantly and exclusively breastfed infants.
Research
Maternal prebiotic supplementation during pregnancy and lactation modifies the microbiome and short chain fatty acid profile of both mother and infantImproving maternal gut health in pregnancy and lactation is a potential strategy to improve immune and metabolic health in offspring and curtail the rising rates of inflammatory diseases linked to alterations in gut microbiota. Here, we investigate the effects of a maternal prebiotic supplement (galacto-oligosaccharides and fructo-oligosaccharides), ingested daily from <21 weeks' gestation to six months' post-partum, in a double-blinded, randomised placebo-controlled trial.
Research
Maternal Allergic Disease Phenotype and Infant Birth Season Influence the Human Milk MicrobiomeEarly infancy is a critical period for immune development. In addition to being the primary food source during early infancy, human milk also provides multiple bioactive components that shape the infant gut microbiome and immune system and provides a constant source of exposure to maternal microbiota. Given the potential interplay between allergic diseases and the human microbiome, this study aimed to characterise the milk microbiome of allergic mothers.