Medical research

Using light to stop itch

Itch is easily one of the most annoying sensations. For chronic skin diseases like eczema, it's a major symptom. Although it gives temporary relief, scratching only makes things worse because it can cause skin damage, additional ...

Immunology

How our immune system detects broken DNA

Our immune system is working every day to protect us from bacteria, viruses, and parasites, but it can also detect when our own cells are damaged.

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