Another article on “Patterns of Early Gut Colonization Shape Future Immune Responses of the Host” in PLoS ONE

“In conclusion, a time window exists that enables the artificial colonization of GF mice by a single oral dose of caecal content, which may modify the future immune phenotype of the host. Moreover, delayed microbial colonization of the gut causes permanent changes in the immune system.”

Ok. So there’s mounting evidence that rapid colonization of the gut of neonates is important to immune development. Next step is to translate that into real medical therapies. There are immune and gut diseases that afflict newborns (also, in many cases, newborns are bombarded by antibiotics at this crucial time) – what have we learned to make them healthier and also ensure that their immune system develops properly?

via PLoS ONE: Patterns of Early Gut Colonization Shape Future Immune Responses of the Host.