Relevant publications

RYGB drives increase in aero-tolerant and facultative anaerobic bacteria in the gut microbiota of humans



Distinctive microbiomes and metabolites linked with weight loss after gastric bypass, but not gastric banding.

Ilhan et al, ISME J (2017)


Roux-en-Y gastric bypass surgery of morbidly obese patients induces swift and persistent changes of the individual gut microbiota

Palleja et al, Genome Medicine (2016)


Roux-en-Y gastric bypass and vertical banded gastroplasty induce long-term changes on the human gut microbiome contributing to fat mass regulation. 

Tremaroli et al, Cell Metabolism (2015)


Metagenomic sequencing of the human gut microbiome before and after bariatric surgery in obese patients with type 2 diabetes: correlation with inflammatory and metabolic parameters.

Graessler et al, The Pharmacogenomics Journal (2013)


Transfer of fecal material from RYGB operated rodents into germ-free mice leads to fat mass reduction in the recipient animals


Conserved shifts in the gut microbiota due to gastric bypass reduce host weight and adiposity. 

Liou et al, Science Translational Medicine (2013)