Medical research

Intestinal gas could be used to diagnose diseases

Microbes in the human body are estimated to outnumber human cells by 10 to 1, yet research on how they affect health is still in its infancy. A perspective article published by Cell Press on March 12th in Trends in Biotechnology ...

Neuroscience

Unexpected origin for important parts of the nervous system

A new study from Karolinska Institutet in Sweden shows that a part of the nervous system, the parasympathetic nervous system, is formed in a way that is different from what researchers previously believed. In this study, ...

Medical research

New insights into the immune system of the gastrointestinal tract

Lymphotoxin is a cytokine, or intercellular messenger, and plays an important role in the immunological balance of the gastrointestinal tract. It regulates the immune system of the digestive tract, which is made up of immune ...

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