Commensal bacteria and epithelial cross talk in the developing intestine

S Rautava, WA Walker - Current gastroenterology reports, 2007 - Springer
S Rautava, WA Walker
Current gastroenterology reports, 2007Springer
Indigenous intestinal microbes have co-evolved with the intestinal immune system to form a
symbiotic ecosystem. In the postnatal period, intestinal microbes provide the developing gut
with stimuli that are necessary for healthy maturation of the intestinal immune system. Cross
talk between the host and commensal microbes is an essential component of gut
homeostasis mechanisms also in later life. During recent years, innovative research has
shed light on the molecular mechanisms of these interactions.
Abstract
Indigenous intestinal microbes have co-evolved with the intestinal immune system to form a symbiotic ecosystem. In the postnatal period, intestinal microbes provide the developing gut with stimuli that are necessary for healthy maturation of the intestinal immune system. Cross talk between the host and commensal microbes is an essential component of gut homeostasis mechanisms also in later life. During recent years, innovative research has shed light on the molecular mechanisms of these interactions.
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