The changing metabolic landscape of bile acids–keys to metabolism and immune regulation

I Mohanty, C Allaband, H Mannochio-Russo… - Nature reviews …, 2024 - nature.com
Bile acids regulate nutrient absorption and mitochondrial function, they establish and
maintain gut microbial community composition and mediate inflammation, and they serve as …

Gut symbionts alleviate MASH through a secondary bile acid biosynthetic pathway

Q Nie, X Luo, K Wang, Y Ding, S Jia, Q Zhao, M Li… - Cell, 2024 - cell.com
The gut microbiota has been found to play an important role in the progression of metabolic
dysfunction-associated steatohepatitis (MASH), but the mechanisms have not been …

The underappreciated diversity of bile acid modifications

I Mohanty, H Mannochio-Russo, JV Schweer… - Cell, 2024 - cell.com
The repertoire of modifications to bile acids and related steroidal lipids by host and microbial
metabolism remains incompletely characterized. To address this knowledge gap, we …

Optimal Approaches to Treating and Preventing Acute and Chronic Pouchitis by Altering Microbial Profiles

G Kallumkal, EL Barnes - Gastroenterology Clinics, 2025 - gastro.theclinics.com
The advancement of immunobiologic therapy for ulcerative colitis (UC) has drastically
altered the management of refractory disease. Many patients who would require surgical …

Bile acid fitness determinants of a Bacteroides fragilis isolate from a human pouchitis patient

A Fiebig, MK Schnizlein, S Pena-Rivera, F Trigodet… - Mbio, 2024 - journals.asm.org
ABSTRACT Bacteroides fragilis comprises 1%–5% of the gut microbiota in healthy humans
but can expand to> 50% of the population in ulcerative colitis (UC) patients experiencing …

Multi-omics analysis of a Bacteroides fragilis isolate from an ulcerative colitis patient defines genetic determinants of fitness in bile

A Fiebig, M Schnizlein, S Pena-Rivera, F Trigodet… - bioRxiv, 2023 - biorxiv.org
Abstract Bacteroides fragilis comprises 1-5% of the gut microbiota in healthy individuals but
can expand to> 50% of the population in ulcerative colitis (UC) patients experiencing …