Sensing of nutrients and intestinal microecology

Abstract

Sensing of nutrients and intestinal microecology are necessary for life. The nutrient sensing molecules are key factors to regulate a series of pathophysiological processes in nutrition metabolism. Microbial sensing molecules in the gut play critical roles in intestinal microecology and maintenance of the gut homeostasis. However, the specific mechanism remains to be further explored. This article reviews the intestinal nutrient sensing system and the molecular regulation mechanism of the intestinal microelogy. Key words: Nutrient sensing system; Intestinal microecology; Homeostasis; Review