Faecalibacterium Diversity in the Gut Microbiome of Crohn's Disease Patients.

ABSTRACT: Faecalibacterium has recently garnered attention for its potential health implications. To better understand its role, we developed and assessed real-time PCR assays for detecting and quantifying various Faecalibacterium species in human stool samples from both healthy individuals and Crohn's disease patients, either in flare or remission. The assays targeted the Microbial Anti-inflammatory Molecule (MAM) genes, which encode MAM proteins. These assays demonstrated 100% species-specificity using strains from six Faecalibacterium species: Faecalibacterium prausnitzii, Faecalibacterium taiwanense, Faecalibacterium duncaniae, Faecalibacterium longum, Faecalibacterium hattori, and Faecalibacterium CNCM4541. They also showed high sensitivity with detection limits of 10^5 bacteria per gram of sam

SUBMITTER: Mclellan P 

PROVIDER: S-EPMC12529001 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature