Effects of faecal microbiota transplantation on the small intestinal mucosa in systemic sclerosis.

ABSTRACT:

Objectives

In SSc, gastrointestinal tract (GIT) involvement is a major concern, with no disease-modifying and limited symptomatic therapies available. Faecal microbiota transplantation (FMT) represents a new therapeutic option for GIT-affliction in SSc, showing clinical promise in a recent controlled pilot trial. Here, we aim to investigate effects of FMT on duodenal biopsies collected from SSc patients by immunohistochemistry and transcriptome profiling.

Methods

We analysed duodenal biopsies obtained pre-intervention (week 0) and post-intervention (weeks 2 and 16) from nine SSc patients receiving an intestinal infusion of FMT (n = 5) or placebo (n = 4). The analysis included immunohistochemistry (IHC) with a selected immune function and fibrosis markers, and whole biopsy tr

SUBMITTER: Strahm N 

PROVIDER: S-EPMC10393441 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature