Medical research

Worms reveal secrets of wound-healing response

The lowly and simple roundworm may be the ideal laboratory model to learn more about the complex processes involved in repairing wounds and could eventually allow scientists to improve the body's response to healing skin ...

Medical research

Research reveals how subtle changes in a microRNA may lead to ALS

When people think about the connection between genes and disease, they often envision something that works like a light switch: When the gene is normal, the person carrying it does not have the disease. If it gets mutated, ...

Genetics

Mystery gene reveals new mechanism for anxiety disorders

A novel mechanism for anxiety behaviors, including a previously unrecognized inhibitory brain signal, may inspire new strategies for treating psychiatric disorders, University of Chicago researchers report.

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