Comparative proteomics analysis of the mouse mini-gut organoid: insights into markers of gluten challenge from celiac disease intestinal biopsies.

ABSTRACT:

Introduction

Organoid models enable three-dimensional representation of cellular systems, providing flexible and accessible research tools, and can highlight key biomolecules. Such models of the intestinal epithelium can provide significant knowledge for the study of celiac disease and provide an additional context for the nature of markers observed from patient biopsy data.

Methods

Using LC-MS/MS, the proteomes of the crypt and enterocyte-like states of a mouse mini-gut organoid model were measured. The data were further compared with published biopsy data by comparing the changes induced by gluten challenge after a gluten-free diet.

Results and discussion

These analyses identified 4,850 protein groups and revealed how 400 putative biomarkers of dietary challenge wer

SUBMITTER: Moulder R 

PROVIDER: S-EPMC11387180 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature