Medical research

Mapping the gut microbiome to better understand its role in obesity

Several recent science studies have claimed that the gut microbiome—the diverse array of bacteria that live in the stomach and intestines—may be to blame for obesity. But Katherine Pollard, PhD, a senior investigator ...

Diseases, Conditions, Syndromes

Helicobacter pylori infection permanently changes gastric environment

The make-up of the human gut flora is highly individual and extremely diverse. However, when a Helicobacter pylori infection is present, this bacterium displaces all other bacteria in the gastrointestinal tract, leaving only ...

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