Publication

Autophagy as a Gatekeeper of Intestinal Homeostasis

Bruno Lemaitre, Xiaoxue Li
2021
Journal Articles

Abstract

The control of gut homeostasis by autophagy in the context of host-microbiota relationship remains poorly understood. In this issue of Developmental Cell, Nagai et al. (2021) show that autophagy plays a crucial role in enterocytes to prevent the mis-regulation of the Hippo-Yorkie pathway by the microbiota.

Official source

https://infoscience.epfl.ch/entities/publication/3dcc6bbc-040e-481d-b24a-cc39fc95145e

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Bruno Lemaitre, Xiaoxue Li
2021
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/3dcc6bbc-040e-481d-b24a-cc39fc95145e

About this result

Related concepts (9)

Gut microbiota

Gut microbiota, gut microbiome, or gut flora, are the microorganisms, including bacteria, archaea, fungi, and viruses, that live in the digestive tracts of animals. The gastrointestinal metagenome is the aggregate of all the genomes of the gut microbiota. The gut is the main location of the human microbiome. The gut microbiota has broad impacts, including effects on colonization, resistance to pathogens, maintaining the intestinal epithelium, metabolizing dietary and pharmaceutical compounds, controlling immune function, and even behavior through the gut–brain axis.

Gut–brain axis

The gut–brain axis is the two-way biochemical signaling that takes place between the gastrointestinal tract (GI tract) and the central nervous system (CNS). The term "gut–brain axis" is occasionally used to refer to the role of the gut microbiota in the interplay as well. The "microbiota–gut–brain (MGB or BGM) axis" explicitly includes the role of gut microbiota in the biochemical signaling events that take place between the GI tract and the CNS.

Microbiota

Microbiota are the range of microorganisms that may be commensal, mutualistic, or pathogenic found in and on all multicellular organisms, including plants. Microbiota include bacteria, archaea, protists, fungi, and viruses, and have been found to be crucial for immunologic, hormonal, and metabolic homeostasis of their host. The term microbiome describes either the collective genomes of the microbes that reside in an ecological niche or within the microbes themselves.

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