subject: IBD

Breast Milk Antibody Promotes a Healthy Gut into Adulthood

Breast Milk Antibody Promotes a Healthy Gut into Adulthood

Many pediatrics studies have shown that inflammatory bowel disease is more common in infants who are not breast fed than in those who are. But explaining why this is the case has been hard. Recently, Charlotte Kaetzel and her colleagues at the University of Kentucky, Lexington, went further in demonstrating a mechanistic link than any group has done before. They report1 that an antibody (SIgA) transmitted in breast milk from mom to babe alters the expression of genes in infants’ gut epithelial cells. Not only are these genes associated with the development of irritable bowel syndrome, but the changes appear to last into adulthood. Read More...

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