Profiling the human intestinal environment under physiological conditions.

ABSTRACT: The spatiotemporal structure of the human microbiome^1,2, proteome³ and metabolome^4,5 reflects and determines regional intestinal physiology and may have implications for disease⁶. Yet, little is known about the distribution of microorganisms, their environment and their biochemical activity in the gut because of reliance on stool samples and limited access to only some regions of the gut using endoscopy in fasting or sedated individuals⁷. To address these deficiencies, we developed an ingestible device that collects samples from multiple regions of the human intestinal tract during normal digestion. Collection of 240 intestinal samples from 15 healthy individuals using the device and subsequent multi-omics analyses identified significa

SUBMITTER: Shalon D 

PROVIDER: S-EPMC10191855 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature