Oncology & Cancer

Gut microbiome changes linked to precancerous colon polyps

A new study by investigators from Mass General Brigham has linked certain types of gut bacteria to the development of precancerous colon polyps. Their results are published in Cell Host & Microbe.

Neuroscience

Exploring the mechanisms behind swallowing

Sensory cells in the vagus nerve can detect and locate food in the esophagus. Their signals help transport the food onward to the stomach. Signal failure leads to swallowing disorders, say a team led by Carmen Birchmeier ...

Medical research

Examining the secrets of the microbiome

You're more microbe than human, at least by the numbers. The human body has about 37 trillion cells, but it's home to many more microbes—the gut alone has 100 trillion of them. Swimming and squirming inside your tummy are ...

Pediatrics

Identifying the gut bacteria that threaten neonatal babies

Researchers from the Quadram Institute and University of East Anglia have identified what makes some strains of gut bacteria life-threatening in pre-term babies. The findings, now published in the journal Nature Microbiology, ...

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